fc-selenite: src/g23m-fad/ppp/ppp

annotate src/g23m-fad/ppp/ppp_frxf.c @ 134:7d50d8d13711

FFS code sync with Magnetite + gcc version fix This change brings the new flash autodetection for FC and Pirelli targets from Magnetite, and should also fix the gcc version for C1xx and gtamodem targets, which were previously broken because they used TI's original flash autodetect code (which operates at address 0) while the boot ROM is mapped there.

author	Mychaela Falconia <falcon@freecalypso.org>
date	Tue, 11 Dec 2018 08:43:25 +0000
parents	d393cd9bb723
children

rev	line source
1 d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	2 +-----------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	3 \| Project :
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	4 \| Modul :
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	5 +-----------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	6 \| Copyright 2002 Texas Instruments Berlin, AG
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	7 \| All rights reserved.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	8 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	9 \| This file is confidential and a trade secret of Texas
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	10 \| Instruments Berlin, AG
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	11 \| The receipt of or possession of this file does not convey
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	12 \| any rights to reproduce or disclose its contents or to
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	13 \| manufacture, use, or sell anything it may describe, in
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	14 \| whole, or in part, without the specific written consent of
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	15 \| Texas Instruments Berlin, AG.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	16 +-----------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	17 \| Purpose : This modul is part of the entity PPP and implements all
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	18 \| procedures and functions as described in the
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	19 \| SDL-documentation (FRX-statemachine)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	20 +-----------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	21 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	22
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	23 #define ENTITY_PPP
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	24
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	25 /==== INCLUDES =============================================================/
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	26
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	27 #include "typedefs.h" /* to get Condat data types */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	28 #include "vsi.h" /* to get a lot of macros */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	29 #include "macdef.h" /* to get a lot of macros */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	30 #include "custom.h" /* to get a lot of macros */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	31 /lint -efile(766,gsm.h) /
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	32 #include "gsm.h" /* to get a lot of macros */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	33 /lint -efile(766,cnf_ppp.h) /
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	34 #include "cnf_ppp.h" /* to get cnf-definitions */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	35 /lint -efile(766,mon_ppp.h) /
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	36 #include "mon_ppp.h" /* to get mon-definitions */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	37 #include "prim.h" /* to get the definitions of used SAP and directions */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	38 #include "dti.h" /* to get the DTILIB definitions */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	39 #include "ppp.h" /* to get the global entity definitions */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	40 #include "ppp_ptxs.h" /* to get signal interface from ptx */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	41
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	42 #include "ppp_arbf.h" /* to get arb functions */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	43
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	44 #include <string.h> /* to get memcpy */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	45
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	46 #ifdef PPP_HDLC_TRACE
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	47 #include <stdio.h> /* to get sprintf */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	48 #endif /* PPP_HDLC_TRACE */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	49 /==== CONST ================================================================/
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	50
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	51 /==== LOCAL VARS ===========================================================/
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	52
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	53 /==== PRIVATE FUNCTIONS ====================================================/
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	54
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	55 /==== PUBLIC FUNCTIONS =====================================================/
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	56
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	57
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	58
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	59 #ifndef PPP_INT_RAM
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	60 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	61 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	62 \| Function : frx_init
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	63 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	64 \| Description : The function frx_init() initializes Frame Receive (FRX)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	65 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	66 \| Parameters : no parameters
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	67 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	68 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	69 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	70 GLOBAL void frx_init ()
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	71 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	72 TRACE_FUNCTION( "frx_init" );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	73
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	74 ppp_data->frx.frame_complete = FALSE;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	75 ppp_data->frx.stored_packet = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	76 ppp_data->frx.received_data = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	77 ppp_data->frx.store_state = FRX_ADD_ERROR;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	78 ppp_data->frx.data_flow_state = FRX_DATA_FLOW_DEAD;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	79
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	80 #ifdef PPP_HDLC_TRACE
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	81 ppp_data->frx.hdlc_frame = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	82 #endif /* PPP_HDLC_TRACE */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	83
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	84 INIT_STATE( PPP_SERVICE_FRX , FRX_DEAD );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	85 } /* frx_init() */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	86 #endif /* PPP_INT_RAM */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	87
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	88
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	89 #ifndef PPP_FLASH_ROM
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	90 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	91 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	92 \| Function : frx_add_desc
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	93 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	94 \| Description : The function frx_add_desc() appends the given
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	95 \| generic data descriptor to the already received descriptors.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	96 \| The function removes transparent characters and calculates
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	97 \| the fcs.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	98 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	99 \| Parameters : no parameters
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	100 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	101 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	102 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	103 GLOBAL void frx_add_desc ()
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	104 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	105 UBYTE store_state;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	106 UBYTE currentbyte;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	107 USHORT fcs;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	108 UBYTE escape;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	109 USHORT s_offset;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	110 USHORT s_size;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	111 UBYTE* destination;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	112 USHORT d_offset;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	113 USHORT d_size;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	114 USHORT* fcstab;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	115 T_desc2* source_desc;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	116 T_desc2* temp_desc;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	117 USHORT packet_len;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	118 #ifdef PPP_HDLC_TRACE
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	119 T_desc2* trace_desc;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	120 T_desc2* trace_desc2;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	121 T_desc2* trace_desc3;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	122 USHORT trace_pos;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	123 char buf[100];
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	124 USHORT i;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	125 #endif /* PPP_HDLC_TRACE */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	126
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	127 TRACE_FUNCTION( "frx_add_desc" );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	128
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	129 #ifdef PPP_HDLC_TRACE
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	130 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	131 * trace HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	132 * the goal is to trace out only erroneous PPP frames
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	133 * if a correct PPP frame is received
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	134 * we just release the stored copy of this frame without tracing
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	135 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	136 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	137 * set source pointer
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	138 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	139 trace_desc = ppp_data->frx.received_data;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	140 trace_pos = ppp_data->frx.proceed_data;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	141 switch(ppp_data->frx.store_state)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	142 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	143 case FRX_ADD_ERROR:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	144 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	145 * we trace out each byte til the first HDLC flag
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	146 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	147 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	148 * release old stored HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	149 * this should not be necessary
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	150 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	151 MFREE_DESC2(ppp_data->frx.hdlc_frame);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	152 ppp_data->frx.hdlc_frame = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	153 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	154 * trace incomming data until the first HDLC flag
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	155 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	156 while((trace_desc) && (trace_pos >= trace_desc->len))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	157 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	158 trace_desc = (T_desc2*)trace_desc->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	159 trace_pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	160 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	161 if((trace_desc) &&
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	162 (trace_desc->buffer[trace_pos] NEQ PPP_HDLC_FLAG))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	163 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	164 TRACE_EVENT("waiting for next HDLC flag:");
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	165 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	166 do
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	167 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	168 i+= sprintf(&buf[i], "0x%02x, ", trace_desc->buffer[trace_pos]);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	169 trace_pos++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	170 while((trace_desc) && (trace_pos >= trace_desc->len))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	171 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	172 trace_desc = (T_desc2*)trace_desc->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	173 trace_pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	174 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	175 if(i > 80)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	176 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	177 TRACE_EVENT( buf );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	178 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	179 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	180 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	181 while((trace_desc) &&
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	182 (trace_desc->buffer[trace_pos] NEQ PPP_HDLC_FLAG));
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	183 if(i > 0)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	184 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	185 TRACE_EVENT( buf );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	186 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	187 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	188 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	189 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	190
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	191 case FRX_ADD_HDLC_BEGIN:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	192 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	193 * we store just the first HDLC flag and fall through
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	194 * to the default case to store the complete PPP frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	195 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	196 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	197 * release old stored HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	198 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	199 MFREE_DESC2(ppp_data->frx.hdlc_frame);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	200 ppp_data->frx.hdlc_frame = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	201
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	202 if(trace_desc)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	203 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	204 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	205 * allocate first descriptor to store new HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	206 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	207 MALLOC(trace_desc2,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	208 (USHORT)(sizeof(T_desc2) - 1 + FRX_ADD_SMALL_PACKET_SIZE));
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	209 trace_desc2->len = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	210 trace_desc2->next = (ULONG)NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	211 ppp_data->frx.hdlc_frame = trace_desc2;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	212
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	213 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	214 * store first HDLC flag
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	215 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	216 TRACE_EVENT_P2("start flag found in desc=0x%08x: pos=%d",
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	217 trace_desc,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	218 trace_pos);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	219 trace_desc2->buffer[trace_desc2->len] = trace_desc->buffer[trace_pos];
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	220 trace_desc2->len++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	221 trace_pos++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	222 while((trace_desc) && (trace_pos >= trace_desc->len))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	223 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	224 trace_desc = (T_desc2*)trace_desc->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	225 trace_pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	226 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	227 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	228 /* fall through */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	229 default:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	230 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	231 * to store the complete PPP frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	232 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	233 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	234 * set destination pointer
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	235 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	236 trace_desc2 = ppp_data->frx.hdlc_frame;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	237 while(trace_desc2->next NEQ (ULONG)NULL)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	238 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	239 trace_desc2 = (T_desc2*)trace_desc2->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	240 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	241
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	242 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	243 * set source pointer
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	244 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	245 while((trace_desc) && (trace_pos >= trace_desc->len))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	246 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	247 trace_desc = (T_desc2*)trace_desc->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	248 trace_pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	249 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	250
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	251 if(trace_desc)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	252 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	253 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	254 * store HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	255 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	256 while((trace_desc) &&
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	257 (trace_desc->buffer[trace_pos] NEQ PPP_HDLC_FLAG))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	258 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	259 if(trace_desc2->len >= FRX_ADD_SMALL_PACKET_SIZE)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	260 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	261 MALLOC(trace_desc3, (USHORT)(sizeof(T_desc2) - 1 +
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	262 FRX_ADD_SMALL_PACKET_SIZE));
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	263 trace_desc3->len = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	264 trace_desc3->next = (ULONG)NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	265 trace_desc2->next = (ULONG)trace_desc3;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	266 trace_desc2 = trace_desc3;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	267 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	268 trace_desc2->buffer[trace_desc2->len] =
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	269 trace_desc->buffer[trace_pos];
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	270 trace_desc2->len++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	271 trace_pos++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	272 while((trace_desc) && (trace_pos >= trace_desc->len))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	273 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	274 trace_desc = (T_desc2*)trace_desc->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	275 trace_pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	276 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	277 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	278 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	279 * store last HDLC flag
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	280 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	281 if(trace_desc)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	282 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	283 if(trace_desc2->len >= FRX_ADD_SMALL_PACKET_SIZE)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	284 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	285 MALLOC(trace_desc3, (USHORT)(sizeof(T_desc2) - 1 +
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	286 FRX_ADD_SMALL_PACKET_SIZE));
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	287 trace_desc3->len = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	288 trace_desc3->next = (ULONG)NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	289 trace_desc2->next = (ULONG)trace_desc3;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	290 trace_desc2 = trace_desc3;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	291 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	292 TRACE_EVENT_P2("stop flag found in desc=0x%08x pos=%d",
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	293 trace_desc,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	294 trace_pos);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	295 trace_desc2->buffer[trace_desc2->len] =
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	296 trace_desc->buffer[trace_pos];
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	297 trace_desc2->len++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	298 trace_pos++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	299 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	300 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	301 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	302 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	303 #endif /* PPP_HDLC_TRACE */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	304 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	305 * copy all important values into local variables
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	306 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	307 store_state = ppp_data->frx.store_state;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	308 fcs = ppp_data->frx.calc_fcs;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	309 escape = ppp_data->frx.escape;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	310 source_desc = ppp_data->frx.received_data;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	311 s_offset = ppp_data->frx.proceed_data;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	312 fcstab = ppp_data->fcstab;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	313 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	314 * set destination pointer
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	315 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	316 destination = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	317 d_offset = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	318 d_size = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	319 switch(store_state)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	320 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	321 case FRX_ADD_INFORMATION:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	322 case FRX_ADD_FCS1:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	323 case FRX_ADD_FCS2:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	324 destination = ppp_data->frx.cur_desc->buffer;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	325 d_offset = ppp_data->frx.cur_desc->len;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	326 d_size = ppp_data->frx.cur_desc_size;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	327 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	328 } /lint !e744 switch statement has no default /
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	329 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	330 * while there is still data to analyze and
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	331 * a complete packet is not yet received
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	332 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	333 while((source_desc) && (ppp_data->frx.frame_complete EQ FALSE))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	334 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	335 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	336 * while the current descriptor is not yet complete analyzed.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	337 * if a complete packet is analyzed we leave the loop via break command
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	338 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	339 for(s_size = source_desc->len; s_offset < s_size; s_offset++)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	340 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	341 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	342 * set current byte
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	343 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	344 currentbyte = source_desc->buffer[s_offset];
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	345 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	346 * detect HDLC flag
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	347 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	348 if(currentbyte EQ PPP_HDLC_FLAG)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	349 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	350 if(store_state EQ FRX_ADD_ERROR)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	351 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	352 #ifdef PPP_HDLC_TRACE
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	353 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	354 * store next HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	355 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	356 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	357 * release old stored HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	358 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	359 MFREE_DESC2(ppp_data->frx.hdlc_frame);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	360 ppp_data->frx.hdlc_frame = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	361 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	362 * set source pointer
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	363 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	364 trace_desc = source_desc;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	365 trace_pos = s_offset;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	366 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	367 * allocate first descriptor to store new HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	368 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	369 MALLOC(trace_desc2, (USHORT)(sizeof(T_desc2) - 1 +
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	370 FRX_ADD_SMALL_PACKET_SIZE));
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	371 trace_desc2->len = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	372 trace_desc2->next = (ULONG)NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	373 ppp_data->frx.hdlc_frame = trace_desc2;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	374
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	375 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	376 * store first HDLC flag
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	377 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	378 TRACE_EVENT_P2("start flag found in desc=0x%08x pos=%d",
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	379 trace_desc,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	380 trace_pos);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	381 trace_desc2->buffer[trace_desc2->len] =
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	382 trace_desc->buffer[trace_pos];
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	383 trace_desc2->len++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	384 trace_pos++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	385 while((trace_desc) && (trace_pos >= trace_desc->len))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	386 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	387 trace_desc = (T_desc2*)trace_desc->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	388 trace_pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	389 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	390 if(trace_desc)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	391 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	392 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	393 * store HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	394 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	395 while((trace_desc) &&
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	396 (trace_desc->buffer[trace_pos] NEQ PPP_HDLC_FLAG))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	397 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	398 if(trace_desc2->len >= FRX_ADD_SMALL_PACKET_SIZE)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	399 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	400 MALLOC(trace_desc3, (USHORT)(sizeof(T_desc2) - 1 +
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	401 FRX_ADD_SMALL_PACKET_SIZE));
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	402 trace_desc3->len = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	403 trace_desc3->next = (ULONG)NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	404 trace_desc2->next = (ULONG)trace_desc3;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	405 trace_desc2 = trace_desc3;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	406 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	407 trace_desc2->buffer[trace_desc2->len] =
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	408 trace_desc->buffer[trace_pos];
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	409 trace_desc2->len++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	410 trace_pos++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	411 while((trace_desc) && (trace_pos >= trace_desc->len))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	412 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	413 trace_desc = (T_desc2*)trace_desc->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	414 trace_pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	415 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	416 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	417 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	418 * store last HDLC flag
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	419 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	420 if(trace_desc)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	421 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	422 if(trace_desc2->len >= FRX_ADD_SMALL_PACKET_SIZE)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	423 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	424 MALLOC(trace_desc3, (USHORT)(sizeof(T_desc2) - 1 +
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	425 FRX_ADD_SMALL_PACKET_SIZE));
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	426 trace_desc3->len = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	427 trace_desc3->next = (ULONG)NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	428 trace_desc2->next = (ULONG)trace_desc3;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	429 trace_desc2 = trace_desc3;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	430 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	431 TRACE_EVENT_P2("stop flag found in desc=0x%08x pos=%d",
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	432 trace_desc,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	433 trace_pos);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	434 trace_desc2->buffer[trace_desc2->len] =
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	435 trace_desc->buffer[trace_pos];
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	436 trace_desc2->len++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	437 trace_pos++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	438 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	439 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	440 #endif /* PPP_HDLC_TRACE */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	441 store_state = FRX_ADD_HDLC_BEGIN;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	442 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	443 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	444 * begin of frame detected
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	445 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	446 if(store_state EQ FRX_ADD_HDLC_BEGIN)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	447 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	448 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	449 * initialize new packet
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	450 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	451 ppp_data->frx.stored_len = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	452 d_offset = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	453 ppp_data->frx.stored_ptype = 0x0000;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	454 fcs = PPP_INITFCS;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	455 escape = FALSE;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	456 store_state = FRX_ADD_ADDRESS;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	457 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	458 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	459 * end of frame detected
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	460 * no error occured, frame complete
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	461 * if we are in INFORMATION state we have to keep in mind the FCS at MRU check
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	462 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	463 else if(((ppp_data->frx.stored_len + d_offset) >= 4) &&
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	464 (((ppp_data->frx.stored_len + d_offset) <= ppp_data->mru) \|\|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	465 (((ppp_data->frx.stored_len + d_offset) <=
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	466 (ppp_data->mru + 2)) &&
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	467 (store_state EQ FRX_ADD_INFORMATION))) &&
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	468 (fcs EQ PPP_GOODFCS))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	469 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	470 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	471 * determine the length of the packet
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	472 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	473 packet_len = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	474 ppp_data->frx.stored_len += d_offset;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	475 ppp_data->frx.cur_desc->len = d_offset;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	476 switch(store_state)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	477 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	478 case FRX_ADD_INFORMATION:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	479 packet_len = ppp_data->frx.stored_len - 2;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	480 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	481
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	482 case FRX_ADD_FCS1:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	483 packet_len = ppp_data->frx.stored_len - 1;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	484 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	485
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	486 case FRX_ADD_FCS2:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	487 packet_len = ppp_data->frx.stored_len;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	488 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	489 } /lint !e744 switch statement has no default /
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	490 if(packet_len < ppp_data->frx.stored_len)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	491 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	492 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	493 * remove FCS
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	494 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	495 ppp_data->frx.stored_len = packet_len;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	496 temp_desc = ppp_data->frx.stored_packet;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	497 while(packet_len > temp_desc->len)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	498 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	499 packet_len-= temp_desc->len;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	500 temp_desc = (T_desc2*)temp_desc->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	501 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	502 temp_desc->len = packet_len;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	503 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	504 * free the rest of packet
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	505 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	506 arb_discard_packet((T_desc2*)temp_desc->next);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	507 temp_desc->next = (ULONG)NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	508 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	509 #ifdef PPP_HDLC_TRACE
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	510 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	511 * remove stored HDLC frame because of correct reception
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	512 * the storage of the next PPP frame is done
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	513 * in the next call of frx_add_desc()
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	514 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	515 MFREE_DESC2(ppp_data->frx.hdlc_frame);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	516 ppp_data->frx.hdlc_frame = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	517 #endif /* PPP_HDLC_TRACE */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	518 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	519 * esape loop
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	520 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	521 ppp_data->frx.frame_complete = TRUE;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	522 store_state = FRX_ADD_HDLC_BEGIN;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	523 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	524 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	525 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	526 * end of frame detected
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	527 * error occured, discard frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	528 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	529 else
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	530 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	531 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	532 * error traces
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	533 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	534 if(((ppp_data->frx.stored_len + d_offset) >= 4) &&
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	535 (fcs NEQ PPP_GOODFCS))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	536 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	537 TRACE_EVENT("ERROR HDLC PACKET PPP FCS FAULT");
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	538 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	539 else if((ppp_data->frx.stored_len + d_offset) > ppp_data->mru)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	540 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	541 TRACE_EVENT_P3("ERROR PPP PACKET TO LONG stored_len=%d d_offset=%d mru=%d",
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	542 ppp_data->frx.stored_len,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	543 d_offset,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	544 ppp_data->mru);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	545 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	546 #ifdef PPP_HDLC_TRACE
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	547 if((ppp_data->frx.stored_len + d_offset) > 0)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	548 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	549 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	550 * trace HDLC frame and store next frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	551 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	552 TRACE_EVENT("wrong HDLC frame:");
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	553 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	554 trace_pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	555 trace_desc2 = ppp_data->frx.hdlc_frame;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	556 while(trace_desc2)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	557 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	558 i+= sprintf(&buf[i],
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	559 "0x%02x, ",
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	560 trace_desc2->buffer[trace_pos]);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	561 trace_pos++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	562 if(trace_desc2->len <= trace_pos)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	563 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	564 trace_desc2 = (T_desc2*)trace_desc2->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	565 trace_pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	566 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	567 if(i > 80)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	568 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	569 TRACE_EVENT( buf );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	570 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	571 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	572 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	573 if(i > 0)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	574 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	575 TRACE_EVENT( buf );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	576 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	577 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	578 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	579 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	580 * release stored HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	581 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	582 MFREE_DESC2(ppp_data->frx.hdlc_frame);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	583 ppp_data->frx.hdlc_frame = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	584 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	585 * store next HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	586 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	587 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	588 * set source pointer
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	589 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	590 trace_desc = source_desc;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	591 trace_pos = s_offset;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	592 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	593 * allocate first descriptor to store new HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	594 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	595 MALLOC(trace_desc2, (USHORT)(sizeof(T_desc2) - 1 +
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	596 FRX_ADD_SMALL_PACKET_SIZE));
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	597 trace_desc2->len = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	598 trace_desc2->next = (ULONG)NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	599 ppp_data->frx.hdlc_frame = trace_desc2;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	600
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	601 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	602 * store first HDLC flag
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	603 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	604 TRACE_EVENT_P2("start flag found in desc=0x%08x pos=%d",
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	605 trace_desc,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	606 trace_pos);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	607 trace_desc2->buffer[trace_desc2->len] =
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	608 trace_desc->buffer[trace_pos];
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	609 trace_desc2->len++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	610 trace_pos++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	611 while((trace_desc) && (trace_pos >= trace_desc->len))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	612 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	613 trace_desc = (T_desc2*)trace_desc->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	614 trace_pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	615 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	616 if(trace_desc)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	617 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	618 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	619 * store HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	620 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	621 while((trace_desc) &&
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	622 (trace_desc->buffer[trace_pos] NEQ PPP_HDLC_FLAG))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	623 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	624 if(trace_desc2->len >= FRX_ADD_SMALL_PACKET_SIZE)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	625 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	626 MALLOC(trace_desc3, (USHORT)(sizeof(T_desc2) - 1 +
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	627 FRX_ADD_SMALL_PACKET_SIZE));
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	628 trace_desc3->len = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	629 trace_desc3->next = (ULONG)NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	630 trace_desc2->next = (ULONG)trace_desc3;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	631 trace_desc2 = trace_desc3;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	632 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	633 trace_desc2->buffer[trace_desc2->len] =
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	634 trace_desc->buffer[trace_pos];
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	635 trace_desc2->len++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	636 trace_pos++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	637 while((trace_desc) && (trace_pos >= trace_desc->len))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	638 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	639 trace_desc = (T_desc2*)trace_desc->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	640 trace_pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	641 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	642 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	643 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	644 * store last HDLC flag
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	645 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	646 if(trace_desc)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	647 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	648 if(trace_desc2->len >= FRX_ADD_SMALL_PACKET_SIZE)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	649 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	650 MALLOC(trace_desc3, (USHORT)(sizeof(T_desc2) - 1 +
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	651 FRX_ADD_SMALL_PACKET_SIZE));
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	652 trace_desc3->len = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	653 trace_desc3->next = (ULONG)NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	654 trace_desc2->next = (ULONG)trace_desc3;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	655 trace_desc2 = trace_desc3;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	656 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	657 TRACE_EVENT_P2("stop flag found in desc=0x%08x pos=%d",
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	658 trace_desc,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	659 trace_pos);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	660 trace_desc2->buffer[trace_desc2->len] =
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	661 trace_desc->buffer[trace_pos];
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	662 trace_desc2->len++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	663 trace_pos++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	664 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	665 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	666 #endif /* PPP_HDLC_TRACE */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	667 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	668 * remove receiced packet because of an error
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	669 * decrease source offset beacause the HDLC end flag
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	670 * can also be the HDLC start flag of the next frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	671 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	672 s_offset--;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	673 arb_discard_packet(ppp_data->frx.stored_packet);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	674 ppp_data->frx.stored_packet = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	675 store_state = FRX_ADD_HDLC_BEGIN;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	676 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	677 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	678 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	679 * detect Control Escape octet
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	680 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	681 else if((currentbyte EQ PPP_HDLC_ESCAPE) && (escape EQ FALSE))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	682 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	683 escape = TRUE;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	684 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	685 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	686 * usual octet
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	687 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	688 else
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	689 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	690 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	691 * bit 5 complement for the octet followed by Control Escape
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	692 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	693 if(escape EQ TRUE)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	694 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	695 currentbyte^= 0x20;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	696 escape = FALSE;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	697 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	698 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	699 * calculate FCS
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	700 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	701 #ifdef _SIMULATION_
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	702 fcs = (fcs << 8) + currentbyte; /lint !e734 Loss of precision /
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	703 #else /* _SIMULATION_ */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	704 fcs = (fcs >> 8) ^ fcstab[(fcs ^ currentbyte) & 0xff];
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	705 #endif /* _SIMULATION_ */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	706 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	707 * store the packet and determine the protocol
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	708 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	709 switch(store_state)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	710 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	711 case FRX_ADD_INFORMATION:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	712 if(d_offset >= d_size)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	713 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	714 if((ppp_data->frx.stored_len + d_offset) < ppp_data->mru)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	715 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	716 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	717 * allocate new descriptor
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	718 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	719 switch(ppp_data->frx.stored_ptype)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	720 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	721 case DTI_PID_LCP:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	722 case DTI_PID_PAP:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	723 case DTI_PID_CHAP:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	724 case DTI_PID_IPCP:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	725 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	726 * allocate a big descriptor, copy the data into the new
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	727 * one and free the small descriptor
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	728 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	729 MALLOC (ppp_data->frx.stored_packet,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	730 (USHORT)(sizeof(T_desc2) - 1 + ppp_data->mru));
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	731 memcpy(ppp_data->frx.stored_packet->buffer,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	732 destination,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	733 d_offset); /lint !e668 Possibly passing a null pointer /
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	734 MFREE(ppp_data->frx.cur_desc);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	735 ppp_data->frx.cur_desc = ppp_data->frx.stored_packet;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	736 ppp_data->frx.cur_desc->next = (ULONG)NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	737 destination = ppp_data->frx.cur_desc->buffer;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	738 d_size = ppp_data->mru;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	739 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	740
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	741 default:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	742 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	743 * allocate a new small descriptor
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	744 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	745 MALLOC (temp_desc, (USHORT)(sizeof(T_desc2) - 1 +
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	746 FRX_ADD_SMALL_PACKET_SIZE));
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	747 ppp_data->frx.cur_desc->next = (ULONG)temp_desc;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	748 ppp_data->frx.cur_desc->len = d_offset;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	749 ppp_data->frx.cur_desc = temp_desc;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	750 ppp_data->frx.cur_desc->next = (ULONG)NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	751 ppp_data->frx.stored_len += d_offset;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	752 destination = ppp_data->frx.cur_desc->buffer;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	753 d_offset = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	754 d_size = FRX_ADD_SMALL_PACKET_SIZE;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	755 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	756 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	757 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	758 else if((ppp_data->frx.stored_len + d_offset) >=
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	759 (ppp_data->mru + 2))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	760 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	761 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	762 * remove receiced packet because it is to long
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	763 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	764 arb_discard_packet(ppp_data->frx.stored_packet);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	765 ppp_data->frx.stored_packet = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	766 store_state = FRX_ADD_ERROR;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	767
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	768 TRACE_EVENT("ERROR PPP: HDLC packet to long");
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	769 #ifdef PPP_HDLC_TRACE
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	770 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	771 * trace HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	772 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	773 TRACE_EVENT("wrong HDLC frame:");
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	774 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	775 trace_pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	776 trace_desc2 = ppp_data->frx.hdlc_frame;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	777 while(trace_desc2)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	778 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	779 i+= sprintf(&buf[i],
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	780 "0x%02x, ",
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	781 trace_desc2->buffer[trace_pos]);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	782 trace_pos++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	783 if(trace_desc2->len <= trace_pos)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	784 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	785 trace_desc2 = (T_desc2*)trace_desc2->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	786 trace_pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	787 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	788 if(i > 80)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	789 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	790 TRACE_EVENT( buf );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	791 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	792 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	793 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	794 if(i > 0)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	795 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	796 TRACE_EVENT( buf );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	797 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	798 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	799 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	800 * release stored HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	801 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	802 MFREE_DESC2(ppp_data->frx.hdlc_frame);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	803 ppp_data->frx.hdlc_frame = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	804 #endif /* PPP_HDLC_TRACE */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	805 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	806 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	807 else if((ppp_data->frx.stored_len + d_offset) >=
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	808 (ppp_data->mru + 1))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	809 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	810 d_offset--;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	811 store_state = FRX_ADD_FCS2;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	812 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	813 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	814 else
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	815 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	816 store_state = FRX_ADD_FCS1;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	817 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	818 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	819 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	820 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	821 * copy data
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	822 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	823 destination[d_offset] = currentbyte; /lint !e613 Possible use of null pointer /
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	824 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	825 * increase destination offset
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	826 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	827 d_offset++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	828 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	829
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	830 case FRX_ADD_CONTROL:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	831 if(currentbyte EQ 0x03)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	832 store_state = FRX_ADD_PROTOCOL1;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	833 else
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	834 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	835 TRACE_EVENT("ERROR PPP: wrong HDLC control field");
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	836 #ifdef PPP_HDLC_TRACE
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	837 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	838 * trace HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	839 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	840 TRACE_EVENT("wrong HDLC frame:");
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	841 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	842 trace_pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	843 trace_desc2 = ppp_data->frx.hdlc_frame;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	844 while(trace_desc2)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	845 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	846 i+= sprintf(&buf[i], "0x%02x, ", trace_desc2->buffer[trace_pos]);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	847 trace_pos++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	848 if(trace_desc2->len <= trace_pos)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	849 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	850 trace_desc2 = (T_desc2*)trace_desc2->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	851 trace_pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	852 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	853 if(i > 80)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	854 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	855 TRACE_EVENT( buf );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	856 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	857 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	858 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	859 if(i > 0)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	860 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	861 TRACE_EVENT( buf );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	862 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	863 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	864 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	865 * release stored HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	866 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	867 MFREE_DESC2(ppp_data->frx.hdlc_frame);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	868 ppp_data->frx.hdlc_frame = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	869 #endif /* PPP_HDLC_TRACE */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	870 store_state = FRX_ADD_ERROR;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	871 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	872 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	873
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	874 case FRX_ADD_ADDRESS:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	875 if(currentbyte EQ 0xff)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	876 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	877 store_state = FRX_ADD_CONTROL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	878 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	879 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	880 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	881 * address and control field compression detected
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	882 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	883 /* fall through */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	884 case FRX_ADD_PROTOCOL1:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	885 if((currentbyte & 0x01) EQ 0)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	886 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	887 ppp_data->frx.stored_ptype = currentbyte;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	888 ppp_data->frx.stored_ptype = (ppp_data->frx.stored_ptype << 8); /lint !e734 Loss of precision /
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	889 store_state = FRX_ADD_PROTOCOL2;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	890 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	891 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	892 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	893 * protocol field compression detected
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	894 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	895 /* fall through */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	896 case FRX_ADD_PROTOCOL2:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	897 if(currentbyte & 0x01)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	898 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	899 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	900 * store protocol
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	901 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	902 ppp_data->frx.stored_ptype\|= currentbyte;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	903 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	904 * allocate new packet
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	905 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	906 d_size = FRX_ADD_SMALL_PACKET_SIZE;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	907 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	908 * Allocate the necessary size for the data descriptor.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	909 * The size is calculated as follows:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	910 * - take the size of a descriptor structure
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	911 * - subtract one because of the array buffer[1] to get
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	912 * the size of descriptor control information
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	913 * - add number of octets of descriptor data
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	914 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	915 MALLOC (ppp_data->frx.stored_packet,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	916 (USHORT)(sizeof(T_desc2) - 1 + d_size));
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	917 ppp_data->frx.cur_desc = ppp_data->frx.stored_packet;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	918 ppp_data->frx.cur_desc->next = (ULONG)NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	919 destination = ppp_data->frx.cur_desc->buffer;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	920 d_offset = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	921 store_state = FRX_ADD_INFORMATION;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	922 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	923 else
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	924 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	925 TRACE_EVENT("ERROR PPP: wrong HDLC protocol field");
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	926 #ifdef PPP_HDLC_TRACE
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	927 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	928 * trace HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	929 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	930 TRACE_EVENT("wrong HDLC frame:");
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	931 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	932 trace_pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	933 trace_desc2 = ppp_data->frx.hdlc_frame;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	934 while(trace_desc2)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	935 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	936 i+= sprintf(&buf[i], "0x%02x, ", trace_desc2->buffer[trace_pos]);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	937 trace_pos++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	938 if(trace_desc2->len <= trace_pos)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	939 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	940 trace_desc2 = (T_desc2*)trace_desc2->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	941 trace_pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	942 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	943 if(i > 80)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	944 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	945 TRACE_EVENT( buf );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	946 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	947 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	948 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	949 if(i > 0)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	950 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	951 TRACE_EVENT( buf );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	952 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	953 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	954 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	955 * release stored HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	956 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	957 MFREE_DESC2(ppp_data->frx.hdlc_frame);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	958 ppp_data->frx.hdlc_frame = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	959 #endif /* PPP_HDLC_TRACE */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	960 store_state = FRX_ADD_ERROR;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	961 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	962 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	963
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	964 case FRX_ADD_FCS1:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	965 store_state = FRX_ADD_FCS2;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	966 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	967
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	968 case FRX_ADD_FCS2:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	969 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	970 * remove receiced packet because its to long
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	971 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	972 arb_discard_packet(ppp_data->frx.stored_packet);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	973 ppp_data->frx.stored_packet = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	974 store_state = FRX_ADD_ERROR;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	975
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	976 TRACE_EVENT("ERROR PPP: HDLC packet to long");
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	977 #ifdef PPP_HDLC_TRACE
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	978 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	979 * trace HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	980 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	981 TRACE_EVENT("wrong HDLC frame:");
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	982 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	983 trace_pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	984 trace_desc2 = ppp_data->frx.hdlc_frame;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	985 while(trace_desc2)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	986 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	987 i+= sprintf(&buf[i], "0x%02x, ", trace_desc2->buffer[trace_pos]);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	988 trace_pos++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	989 if(trace_desc2->len <= trace_pos)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	990 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	991 trace_desc2 = (T_desc2*)trace_desc2->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	992 trace_pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	993 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	994 if(i > 80)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	995 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	996 TRACE_EVENT( buf );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	997 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	998 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	999 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1000 if(i > 0)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1001 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1002 TRACE_EVENT( buf );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1003 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1004 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1005 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1006 * release stored HDLC frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1007 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1008 MFREE_DESC2(ppp_data->frx.hdlc_frame);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1009 ppp_data->frx.hdlc_frame = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1010 #endif /* PPP_HDLC_TRACE */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1011 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1012
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1013 case FRX_ADD_ERROR:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1014 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1015 * we wait for the next HDLC flag
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1016 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1017 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1018
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1019 case FRX_ADD_HDLC_BEGIN:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1020 TRACE_ERROR("ERROR: frx_add_desc(): in FRX_ADD_HDLC_BEGIN state without HDLC flag");
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1021 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1022
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1023 default:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1024 TRACE_ERROR("ERROR: frx_add_desc(): wrong state");
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1025 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1026 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1027 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1028 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1029 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1030 * check if current descriptor is complete analyzed
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1031 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1032 if(s_offset >= s_size)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1033 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1034 temp_desc = (T_desc2*)source_desc->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1035 MFREE(source_desc);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1036 source_desc = temp_desc;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1037 s_offset = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1038 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1039 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1040 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1041 * store important values in global variables
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1042 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1043 switch(store_state)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1044 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1045 case FRX_ADD_INFORMATION:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1046 case FRX_ADD_FCS1:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1047 case FRX_ADD_FCS2:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1048 ppp_data->frx.cur_desc->len = d_offset;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1049 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1050 } /lint !e744 switch statement has no default /
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1051 ppp_data->frx.store_state = store_state;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1052 ppp_data->frx.calc_fcs = fcs;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1053 ppp_data->frx.escape = escape;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1054 ppp_data->frx.received_data = source_desc;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1055 ppp_data->frx.cur_desc_size = d_size;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1056 ppp_data->frx.proceed_data = s_offset;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1057 } /lint !e550 fcstab not accessed in _SIMULATION_ frx_add_desc() /
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1058 #endif /* PPP_FLASH_ROM */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1059
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1060
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1061
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1062 #ifndef PPP_INT_RAM
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1063 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1064 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1065 \| Function : frx_detect_frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1066 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1067 \| Description : The function frx_detect_frame() detects begin and end of
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1068 \| PPP frames.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1069 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1070 \| Parameters : no parameters
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1071 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1072 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1073 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1074 GLOBAL void frx_detect_frame ()
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1075 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1076 UBYTE* source;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1077 UBYTE* destination;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1078 T_desc2* temp_desc1;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1079 T_desc2* temp_desc2;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1080
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1081 TRACE_FUNCTION( "frx_detect_frame" );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1082
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1083 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1084 * copy received data stream pointer
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1085 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1086 temp_desc1 = ppp_data->frx.received_data;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1087 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1088 * set destination pointer if necessary
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1089 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1090 if(ppp_data->frx.store_state EQ FRX_ADD_INFORMATION)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1091 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1092 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1093 * to avoid erroneuos code generation of target compiler,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1094 * it is written in two lines instead of one
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1095 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1096 destination = ppp_data->frx.cur_desc->buffer;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1097 destination+= ppp_data->frx.cur_desc->len;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1098 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1099
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1100 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1101 * while there is still data to analyze and
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1102 * a complete frame is not yet received
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1103 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1104 while((temp_desc1) && (ppp_data->frx.frame_complete EQ FALSE))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1105 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1106 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1107 * set source pointer
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1108 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1109 source = &temp_desc1->buffer[ppp_data->frx.proceed_data];
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1110 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1111 * We count down the length of the current descriptor.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1112 * while the current descriptor is not yet complete analyzed and
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1113 * a complete frame is not yet received
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1114 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1115 while((temp_desc1->len) && (ppp_data->frx.frame_complete EQ FALSE))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1116 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1117 switch(ppp_data->frx.store_state)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1118 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1119 case FRX_ADD_ERROR:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1120 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1121 * search for next HDLC flag
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1122 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1123 while((temp_desc1->len) &&
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1124 (*source NEQ PPP_HDLC_FLAG))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1125 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1126 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1127 * increase source pointer
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1128 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1129 source++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1130 temp_desc1->len--;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1131 ppp_data->frx.proceed_data++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1132 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1133 if(temp_desc1->len EQ 0) /lint !e661 Possible access of out-of-bounds pointer /
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1134 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1135 * end of descriptor reached
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1136 * analyze next descriptor
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1137 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1138 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1139 ppp_data->frx.store_state = FRX_ADD_HDLC_BEGIN;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1140 /* fall through */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1141 case FRX_ADD_HDLC_BEGIN:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1142 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1143 * create new packet (frame) to store detected frame
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1144 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1145 ppp_data->frx.stored_len = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1146 ppp_data->frx.stored_ptype = DTI_PID_UOS;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1147 ppp_data->frx.cur_desc_size = FRX_ADD_SMALL_PACKET_SIZE;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1148 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1149 * Allocate the necessary size for the data descriptor. The size is
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1150 * calculated as follows:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1151 * - take the size of a descriptor structure
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1152 * - subtract one because of the array buffer[1] to get the size of
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1153 * descriptor control information
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1154 * - add number of octets of descriptor data
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1155 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1156 MALLOC (ppp_data->frx.stored_packet,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1157 (USHORT)(sizeof(T_desc2) - 1 + FRX_ADD_SMALL_PACKET_SIZE));
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1158 ppp_data->frx.cur_desc = ppp_data->frx.stored_packet;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1159 ppp_data->frx.cur_desc->len = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1160 ppp_data->frx.cur_desc->next = (ULONG)NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1161 destination = ppp_data->frx.cur_desc->buffer;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1162
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1163 destination = source; /lint !e613 Possible use of null pointer /
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1164 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1165 * increase source pointer
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1166 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1167 source++; /lint !e613 Possible use of null pointer /
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1168 temp_desc1->len--;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1169 ppp_data->frx.proceed_data++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1170 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1171 * increase destination pointer
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1172 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1173 ppp_data->frx.stored_len++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1174 destination++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1175 ppp_data->frx.cur_desc->len++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1176
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1177 ppp_data->frx.store_state = FRX_ADD_INFORMATION;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1178 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1179
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1180 case FRX_ADD_INFORMATION:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1181 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1182 * copy data
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1183 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1184 while((temp_desc1->len) &&
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1185 (ppp_data->frx.stored_len < ppp_data->mru) &&
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1186 (ppp_data->frx.cur_desc->len < ppp_data->frx.cur_desc_size) &&
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1187 (*source NEQ PPP_HDLC_FLAG))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1188 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1189 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1190 * copy data
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1191 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1192 destination = source; /lint !e644 destination may not have been initialized /
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1193 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1194 * increase source pointer
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1195 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1196 source++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1197 temp_desc1->len--;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1198 ppp_data->frx.proceed_data++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1199 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1200 * increase destination pointer
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1201 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1202 ppp_data->frx.stored_len++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1203 destination++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1204 ppp_data->frx.cur_desc->len++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1205 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1206 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1207 * analyze why the loop is left
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1208 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1209 if(ppp_data->frx.stored_len < ppp_data->mru) /lint !e661 Possible access of out-of-bounds pointer /
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1210 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1211 if(ppp_data->frx.cur_desc->len >= ppp_data->frx.cur_desc_size)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1212 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1213 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1214 * allocate a new small descriptor
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1215 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1216 MALLOC (temp_desc2, (USHORT)(sizeof(T_desc2) - 1 +
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1217 FRX_ADD_SMALL_PACKET_SIZE));
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1218 ppp_data->frx.cur_desc->next = (ULONG)temp_desc2;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1219 ppp_data->frx.cur_desc =
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1220 (T_desc2*)ppp_data->frx.cur_desc->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1221 ppp_data->frx.cur_desc->len = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1222 ppp_data->frx.cur_desc->size = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1223 ppp_data->frx.cur_desc->offset = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1224 ppp_data->frx.cur_desc->next = (ULONG)NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1225 ppp_data->frx.cur_desc_size = FRX_ADD_SMALL_PACKET_SIZE;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1226 destination = ppp_data->frx.cur_desc->buffer;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1227 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1228 if((temp_desc1->len) &&
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1229 (source EQ PPP_HDLC_FLAG)) /lint !e613 Possible use of null pointer */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1230 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1231 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1232 * end of frame detected
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1233 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1234 ppp_data->frx.store_state = FRX_ADD_HDLC_BEGIN;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1235 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1236 * copy HDLC flag
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1237 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1238 destination = source; /lint !e613 Possible use of null pointer /
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1239 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1240 * increase length values
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1241 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1242 ppp_data->frx.stored_len++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1243 ppp_data->frx.cur_desc->len++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1244 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1245 * check for correct length
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1246 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1247 if(ppp_data->frx.stored_len > 2)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1248 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1249 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1250 * no error occured, frame complete
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1251 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1252 ppp_data->frx.frame_complete = TRUE;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1253 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1254 else
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1255 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1256 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1257 * remove receiced packet because its to short
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1258 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1259 arb_discard_packet(ppp_data->frx.stored_packet);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1260 ppp_data->frx.stored_packet = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1261 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1262 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1263 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1264 else
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1265 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1266 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1267 * remove receiced packet because its to long
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1268 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1269 arb_discard_packet(ppp_data->frx.stored_packet);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1270 ppp_data->frx.stored_packet = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1271 ppp_data->frx.store_state = FRX_ADD_ERROR;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1272 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1273 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1274 } /lint !e744 switch statement has no default /
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1275 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1276 if(temp_desc1->len EQ 0)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1277 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1278 temp_desc2 = (T_desc2*)temp_desc1->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1279 MFREE(temp_desc1);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1280 temp_desc1 = temp_desc2;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1281 ppp_data->frx.proceed_data = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1282 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1283 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1284 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1285 * store received data stream pointer
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1286 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1287 ppp_data->frx.received_data = temp_desc1;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1288 } /* frx_detect_frame() */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1289
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1290
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1291
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1292 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1293 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1294 \| Function : frx_send_pack_ready_mode()
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1295 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1296 \| Description : send as many packets to ptx as can be extracted from received frame.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1297 \| Frx is in ready mode.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1298 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1299 \| Parameters : no parameters
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1300 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1301 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1302 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1303
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1304 GLOBAL void frx_send_pack_ready_mode ()
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1305 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1306 T_desc2* temp_desc;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1307
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1308 TRACE_FUNCTION( "frx_send_pack_ready_mode ()" );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1309
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1310 while( ppp_data->frx.frame_complete EQ TRUE AND
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1311 ppp_data->frx.data_flow_state EQ FRX_DATA_FLOW_READY)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1312 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1313 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1314 * to avoid any side effects
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1315 * first reset all necessary variables and then call the signal
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1316 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1317 ppp_data->frx.frame_complete = FALSE;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1318 temp_desc = ppp_data->frx.stored_packet;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1319 ppp_data->frx.stored_packet = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1320 sig_frx_ptx_packet_ind(ppp_data->frx.stored_ptype,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1321 ppp_data->frx.stored_len,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1322 temp_desc);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1323 frx_add_desc();
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1324 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1325 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1326
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1327
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1328 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1329 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1330 \| Function : frx_send_pack_transp_mode
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1331 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1332 \| Description : send as many packets to ptx as can be extracted from received frame.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1333 \| Frx is in transparent mode .
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1334 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1335 \| Parameters : no parameters
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1336 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1337 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1338 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1339
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1340 GLOBAL void frx_send_pack_transp_mode ()
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1341 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1342 T_desc2* temp_desc;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1343
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1344 TRACE_FUNCTION( "frx_send_pack_transp_mode ()" );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1345
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1346 while( ppp_data->frx.frame_complete EQ TRUE AND
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1347 ppp_data->frx.data_flow_state EQ FRX_DATA_FLOW_READY)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1348 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1349 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1350 * to avoid any side effects
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1351 * first reset all necessary variables and then call the signal
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1352 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1353 ppp_data->frx.frame_complete = FALSE;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1354 temp_desc = ppp_data->frx.stored_packet;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1355 ppp_data->frx.stored_packet = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1356 sig_frx_ptx_packet_ind(ppp_data->frx.stored_ptype,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1357 ppp_data->frx.stored_len,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1358 temp_desc);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1359 frx_detect_frame();
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1360 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1361
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1362 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1363
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1364 #endif /* PPP_INT_RAM */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1365

FreeCalypso > hg > fc-selenite

annotate src/g23m-fad/ppp/ppp_frxf.c @ 134:7d50d8d13711