--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/aci2/aci/line_split.c	Mon Sep 26 00:29:36 2016 +0000
@@ -0,0 +1,995 @@
+/* 
++----------------------------------------------------------------------------- 
+|  Project :  
+|  Modul   :  line
++----------------------------------------------------------------------------- 
+|  Copyright 2002 Texas Instruments Berlin, AG 
+|                 All rights reserved. 
+| 
+|                 This file is confidential and a trade secret of Texas 
+|                 Instruments Berlin, AG 
+|                 The receipt of or possession of this file does not convey 
+|                 any rights to reproduce or disclose its contents or to 
+|                 manufacture, use, or sell anything it may describe, in 
+|                 whole, or in part, without the specific written consent of 
+|                 Texas Instruments Berlin, AG. 
++----------------------------------------------------------------------------- 
+|  Purpose :  This modul ...
++----------------------------------------------------------------------------- 
+*/ 
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "typedefs.h"
+#include "vsi.h"
+#include "pei.h"
+#include "aci_mem.h"
+#include "P_ACI.val"
+
+#include "line_edit.h"
+#include "line_edit_intern.h"
+#include "line_split_intern.h"
+
+static T_LEDIT_CHAR_TYPE     ledit_lookAhead             (char c);
+static UBYTE                 ledit_check_valid_basic_cmd (char c);
+static UBYTE                 ledit_check_valid_and_cmd   (char c);
+static USHORT                ledit_get_para_len      (T_LEDIT_INTERN   *leditInt, USHORT searchLen);
+static USHORT                ledit_get_name_len      (T_LEDIT_INTERN   *leditInt, T_LEDIT_NAME_TYPE nType);
+static T_LEDIT_RSLT          ledit_get_memory        (T_LEDIT_ATCMD_M **cmdm, int size, int name);
+static T_LEDIT_RSLT          ledit_get_cmd_mem       (T_LEDIT_INTERN   *leditInt);
+static T_LEDIT_RSLT          ledit_assign_name       (T_LEDIT_INTERN   *leditInt, int len);
+static T_LEDIT_RSLT          ledit_assign_param      (T_LEDIT_INTERN   *leditInt, T_LEDIT_PARAM_TYPE pType);
+static T_LEDIT_ATCMD_SUBTYPE ledit_extended_type     (T_LEDIT_INTERN   *leditInt);
+static T_LEDIT_RSLT          ledit_extended_cmd      (T_LEDIT_INTERN   *leditInt);
+static T_LEDIT_RSLT          ledit_s_cmd             (T_LEDIT_INTERN   *leditInt);
+static T_LEDIT_RSLT          ledit_dial              (T_LEDIT_INTERN   *leditInt);
+static T_LEDIT_RSLT          ledit_and_basic_cmd     (T_LEDIT_INTERN   *leditInt);
+static T_LEDIT_RSLT          ledit_basic_cmd         (T_LEDIT_INTERN   *leditInt);
+
+static T_LEDIT_RSLT ledit_restore_dial_string (char *procDialString,
+                                             int procDialStringLen,
+                                             char *origCommandLine,
+                                             int origCommandLineLen);
+
+
+static const UBYTE basic_ATcmd [26][2] =
+{
+  {BATCMD_SUPPORT, ANDCMD_NO_SUPP}, /* A */
+  {BATCMD_SUPPORT, ANDCMD_NO_SUPP}, /* B */
+  {BATCMD_NO_SUPP, ANDCMD_SUPPORT}, /* C */
+  {BATCMD_DIAL   , ANDCMD_SUPPORT}, /* D <---- SPECIAL */
+  {BATCMD_SUPPORT, ANDCMD_NO_SUPP}, /* E */
+  {BATCMD_SUPPORT, ANDCMD_SUPPORT}, /* F */
+  {BATCMD_NO_SUPP, ANDCMD_NO_SUPP}, /* G */
+  {BATCMD_SUPPORT, ANDCMD_NO_SUPP}, /* H */
+  {BATCMD_SUPPORT, ANDCMD_NO_SUPP}, /* I */
+  {BATCMD_NO_SUPP, ANDCMD_NO_SUPP}, /* J */
+  {BATCMD_NO_SUPP, ANDCMD_SUPPORT}, /* K */
+  {BATCMD_SUPPORT, ANDCMD_NO_SUPP}, /* L */
+  {BATCMD_SUPPORT, ANDCMD_NO_SUPP}, /* M */
+  {BATCMD_NO_SUPP, ANDCMD_NO_SUPP}, /* N */
+  {BATCMD_SUPPORT, ANDCMD_NO_SUPP}, /* O */
+  {BATCMD_SUPPORT, ANDCMD_NO_SUPP}, /* P */
+  {BATCMD_SUPPORT, ANDCMD_NO_SUPP}, /* Q */
+  {BATCMD_NO_SUPP, ANDCMD_NO_SUPP}, /* R */
+  {BATCMD_S_PARAM, ANDCMD_NO_SUPP}, /* S <---- SPECIAL */
+  {BATCMD_SUPPORT, ANDCMD_NO_SUPP}, /* T */
+  {BATCMD_NO_SUPP, ANDCMD_NO_SUPP}, /* U */
+  {BATCMD_SUPPORT, ANDCMD_NO_SUPP}, /* V */
+  {BATCMD_SUPPORT, ANDCMD_SUPPORT}, /* W */
+  {BATCMD_SUPPORT, ANDCMD_NO_SUPP}, /* X */
+  {BATCMD_NO_SUPP, ANDCMD_NO_SUPP}, /* Y */
+  {BATCMD_SUPPORT, ANDCMD_NO_SUPP}  /* Z */
+};
+
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)     MODULE  : LINE_EDIT_LIB               |
+| STATE   : code               ROUTINE : ledit_check_valid_basic_cmd |
++--------------------------------------------------------------------+
+
+  PURPOSE : - 
+*/
+static UBYTE  ledit_check_valid_basic_cmd (char c)
+{
+  return  basic_ATcmd [(int)(c-'A')][0];
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)      MODULE  : LINE_EDIT_LIB              |
+| STATE   : code                ROUTINE : ledit_check_valid_and_cmd  |
++--------------------------------------------------------------------+
+
+  PURPOSE : - 
+*/
+static UBYTE  ledit_check_valid_and_cmd (char c)
+{
+  return  basic_ATcmd [(int)(c-'A')][1];
+}
+
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)           MODULE  : LINE_EDIT_LIB         |
+| STATE   : code                     ROUTINE : ledit_lookAhead       |
++--------------------------------------------------------------------+
+
+  PURPOSE : - qualify the character at the look ahead position
+*/
+
+static T_LEDIT_CHAR_TYPE ledit_lookAhead (char c)
+{
+  if (c EQ '\0')
+    return LEDIT_CHAR_TERMINATED;
+
+  switch (c)
+  {
+    case '%':
+      return LEDIT_CHAR_PERCENT;
+    case '&':
+      return LEDIT_CHAR_AND;
+    case '+':
+      return LEDIT_CHAR_PLUS;
+    case ',':
+      return LEDIT_CHAR_COMMA;
+    case '=':
+      return LEDIT_CHAR_SET;
+    case ';':
+      return LEDIT_CHAR_SEPARATOR;
+    case '?':
+      return LEDIT_CHAR_READ;
+    default:
+    {
+      if ((c-'0') < 10 AND (c - '0') >=0)
+        return LEDIT_CHAR_NUMBER;
+      if ((c>='A') && (c<='Z'))
+        return LEDIT_CHAR_CHAR;
+      if (((c >= '!') AND (c <= '_')) OR ((c >= 123) AND (c <= 127)))
+      /*the rest of characters*/
+        return LEDIT_CHAR_EXT;
+      return LEDIT_CHAR_INVALID;
+    }
+  }
+}
+
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)           MODULE  : LINE_EDIT_LIB         |
+| STATE   : code                     ROUTINE : ledit_get_para_len    |
++--------------------------------------------------------------------+
+
+  PURPOSE : - calculate length of an AT command parameter
+*/
+static USHORT ledit_get_para_len (T_LEDIT_INTERN *leditInt, USHORT searchLen)
+{
+  USHORT i = 0;
+#ifdef _SIMULATION_  
+  TRACE_FUNCTION("ledit_get_para_len()");
+#endif
+  if (searchLen EQ SEARCH_BAT_LEN)
+  {
+    /* basic AT command can have numbers only e.g.: ATF123 */
+    i = leditInt->execBufIter; /* start with first number   */
+    while (isdigit(leditInt->execBuffer[i]))
+    {
+      ++i;
+    }
+    return (i - leditInt->execBufIter);
+  }
+  else
+  {
+    /* 
+     * dial string finish with ';'
+     * extended AT command is terminated by ';' or by '\0' if last one in cmd line
+     */
+    i = leditInt->execBufIter;
+   
+    while (';' != leditInt->execBuffer[i])
+    {
+       ++i;
+       if (leditInt->execBuffer[i] EQ '\0')
+       {
+         break;
+       }
+    }
+    if ((searchLen EQ SEARCH_DIAL_LEN) AND (';' EQ leditInt->execBuffer[i]))
+    {
+       ++i; /* for dial the ';' is important */
+    }
+    return (i - leditInt->execBufIter);
+  }
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)           MODULE  : LINE_EDIT_LIB         |
+| STATE   : code                     ROUTINE : ledit_get_name_len    |
++--------------------------------------------------------------------+
+
+  PURPOSE : - get the length of an extended AT command or ATSnn where nn := 0..99
+              extended name starts with '+', '%', '$' ... or every other char which is not [a-zA-Z][0-9]
+              after prefix must start with [A-Z] and then up to further 15 characters
+              of [A-Z][0-9]!%-./:_  according to V.25 ter  chapter 5.4.1
+*/
+static USHORT ledit_get_name_len (T_LEDIT_INTERN *leditInt, T_LEDIT_NAME_TYPE nType)
+{
+  USHORT i = leditInt->execBufIter;
+
+  if (nType EQ LEDIT_EXT_NAME)
+  {
+    ++i; /* skip prefix of extended name */
+  }
+  /*
+   * first char (after extended prefix) must be [A-Z] (to capital letter done by ledit_collect())
+   */
+  if (isupper (leditInt->execBuffer[i]))
+  {
+    while (leditInt->execBuffer[i])
+    {
+      if ((nType EQ LEDIT_S_NAME) AND (i > leditInt->execBufIter))
+      {
+        if (isdigit(leditInt->execBuffer[i]) EQ 0)
+        {
+          return 0; /* invalid name for ATSnn, where nn must be [0-9]+ */
+        }
+        if ((i - leditInt->execBufIter) > LEDIT_MAX_S_NAME_LEN)
+        {
+          return 0; /* invalid name for ATSnn, where nn is too large */
+        }
+      }
+      ++i;
+      switch (leditInt->execBuffer[i])
+      {
+        case '\0':
+        {
+          return (i - leditInt->execBufIter);
+        }
+        case '=':
+        {
+          if (leditInt->execBuffer[i+1] NEQ '?')
+          {
+            return (i - leditInt->execBufIter);
+          }
+          else /* AT+XXX=? */
+          {
+            if ((leditInt->execBuffer[i+2] NEQ '\0') AND (leditInt->execBuffer[i+2] NEQ ';'))
+            {
+              return 0; /* after =? must be ';' or terminated */
+            }
+            return (i - leditInt->execBufIter);
+          }
+        }
+        case '?':
+        {
+          if ((leditInt->execBuffer[i+1] NEQ '\0') AND (leditInt->execBuffer[i+1] NEQ ';'))
+          {
+            return 0; /* after ? must be ';' or terminated */
+          }
+          return (i - leditInt->execBufIter);
+        }
+        case ';':
+        {
+          /*
+           * there are several extended AT cmds without "=parameter" or "=?" or "?" after the name, e.g.: +CGMM;+CGMI;+CGMR;+CGSN;...
+           * the ";" after the name will be parsed in ledit_get_para_len()
+           */
+          return (i - leditInt->execBufIter);
+        }
+      }
+    } /* end of while (leditInt->execBuffer[i]) */
+  }
+  return 0; /* invalid name */
+}
+
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)              MODULE  : LINE_EDIT_LIB      |
+| STATE   : code                        ROUTINE : ledit_free_cmd     |
++--------------------------------------------------------------------+
+
+  PURPOSE :  - 
+*/
+void ledit_free_cmd (T_LEDIT_INTERN *leditInt)
+{
+ 
+  T_LEDIT_ATCMD_M *tmp = NULL;
+#ifdef _SIMULATION_  
+  TRACE_FUNCTION("ledit_free_cmd()");
+#endif
+  while (leditInt->cmdm)
+  {
+    tmp = leditInt->cmdm->next;
+    if (leditInt->cmdm->cmd)
+    {
+      if (leditInt->cmdm->cmd->name)
+      {
+        ACI_MFREE(leditInt->cmdm->cmd->name);
+      }
+      if (leditInt->cmdm->cmd->params)
+      {
+        ACI_MFREE (leditInt->cmdm->cmd->params);
+      }
+      ACI_MFREE (leditInt->cmdm->cmd);
+    }
+/*    if (leditInt->cmdm)  ... always true */
+    {
+      ACI_MFREE (leditInt->cmdm);
+    }
+    leditInt->cmdm = tmp;
+  }
+}
+
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)              MODULE  : LINE_EDIT_LIB      |
+| STATE   : code                        ROUTINE : ledit_get_cmd_mem  |
++--------------------------------------------------------------------+
+
+  PURPOSE :  - allocate some memory for T_LEDIT_ATCMD
+*/
+
+static T_LEDIT_RSLT ledit_get_cmd_mem (T_LEDIT_INTERN *leditInt)
+{
+  ACI_MALLOC(leditInt->cmdm,sizeof(T_LEDIT_ATCMD_M));
+  if (leditInt->cmdm EQ NULL)
+  {
+    return LEDIT_FAIL;
+  }
+  memset(leditInt->cmdm, '\0', sizeof(T_LEDIT_ATCMD_M));
+  leditInt->cmdm->next = NULL;
+
+  ACI_MALLOC(leditInt->cmdm->cmd,sizeof(T_LEDIT_ATCMD));
+  if (leditInt->cmdm->cmd EQ NULL)
+  {
+    return LEDIT_FAIL;
+  }
+  memset(leditInt->cmdm->cmd, '\0', sizeof(T_LEDIT_ATCMD));
+
+  leditInt->cmdm->cmd->type.mType = LEDIT_ATCMD_NIL;
+  leditInt->cmdm->cmd->type.sType = LEDIT_ATCMD_NIL;
+  /* Initializing flag here BUG 11920 */
+  leditInt->cmdm->cmd->type.append_Flag = FALSE;
+  leditInt->cmdm->cmd->name       = NULL;
+  leditInt->cmdm->cmd->params     = NULL;
+  return LEDIT_CMPL;
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)              MODULE  : LINE_EDIT_LIB      |
+| STATE   : code                        ROUTINE : ledit_get_memory   |
++--------------------------------------------------------------------+
+
+  PURPOSE :  - allocate some memory (for char *)
+*/
+
+static T_LEDIT_RSLT ledit_get_memory (T_LEDIT_ATCMD_M **cmdm, int size, int name)
+{
+
+  T_LEDIT_ATCMD_M **tmp = cmdm;
+  if (name)
+  {
+    ACI_MALLOC((*tmp)->cmd->name,size * sizeof(char));
+    if ((*tmp)->cmd->name EQ NULL)
+    {
+      return LEDIT_FAIL;
+    }
+    (*tmp)->cmd->name[0]='\0';
+  }
+  else
+  {
+    ACI_MALLOC((*tmp)->cmd->params,size * sizeof(char));
+    if ((*tmp)->cmd->params EQ NULL)
+    {
+      TRACE_FUNCTION("ledit_get_memory(): returning fail");
+      return LEDIT_FAIL;
+    }
+    (*tmp)->cmd->params[0]='\0';
+  }
+  return LEDIT_CMPL;
+}
+
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)              MODULE  : LINE_EDIT_LIB      |
+| STATE   : code                        ROUTINE : ledit_assign_name  |
++--------------------------------------------------------------------+
+
+  PURPOSE :  - extract the name of an AT command from command line
+               and put it into T_LEDIT_ATCMD member name         
+*/
+
+static T_LEDIT_RSLT ledit_assign_name (T_LEDIT_INTERN *leditInt, int len)
+{
+  if(ledit_get_memory (&(leditInt->cmdm), len+1, 1) EQ LEDIT_FAIL)
+  {
+    leditInt->err.code = LEDIT_ERR_NoMemory;
+    leditInt->err.msg  = ledit_err[LEDIT_ERR_NoMemory].msg;
+    return LEDIT_FAIL;
+  }
+  memcpy (leditInt->cmdm->cmd->name, leditInt->execBuffer+leditInt->execBufIter, len);
+  *(leditInt->cmdm->cmd->name+len) = '\0'; /* terminate name */
+  leditInt->execBufIter += len; /* update iterator in execBuffer */
+  return LEDIT_CMPL;
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)              MODULE  : LINE_EDIT_LIB      |
+| STATE   : code                        ROUTINE : ledit_assign_param |
++--------------------------------------------------------------------+
+
+  PURPOSE :  - extract the param(s) of an AT command from command line
+               and put it into T_LEDIT_ATCMD member param
+             - can be empty         
+*/
+
+static T_LEDIT_RSLT ledit_assign_param (T_LEDIT_INTERN *leditInt, T_LEDIT_PARAM_TYPE pType)
+{
+  int len = 0;
+#ifdef _SIMULATION_  
+  TRACE_FUNCTION("ledit_assign_param()");
+#endif
+  if (pType EQ LEDIT_BASIC_PARAM)
+  {
+    len = ledit_get_para_len (leditInt, SEARCH_BAT_LEN);
+  }
+  else 
+  if (pType EQ LEDIT_DIAL_PARAM) /* dial parameter, we need the possible ';' */
+  {
+    len = ledit_get_para_len (leditInt, SEARCH_DIAL_LEN);
+    /*
+      * If there were any 'g' or 'i' characters in a dial string that have
+      * been turned into 'G' or 'I' characters on conversion to upper case
+      * by the ledit_collect function...
+      * Turn them back into the lower case characters so that they affect
+      * CUG and CLIR in the way they were intended to.
+      */
+    ledit_restore_dial_string ( &leditInt->execBuffer[leditInt->execBufIter],
+                                len,
+                                leditInt->origBuffer,
+                                strlen(leditInt->origBuffer));
+  }
+  else /* extended AT cmd params */
+  {
+    len = ledit_get_para_len (leditInt, SEARCH_EXT_LEN);
+  }
+  if(ledit_get_memory (&(leditInt->cmdm), len+1, 0) EQ LEDIT_FAIL)
+  {
+    leditInt->err.code = LEDIT_ERR_NoMemory;
+    leditInt->err.msg  = ledit_err[LEDIT_ERR_NoMemory].msg;
+    return LEDIT_FAIL;
+  }
+  memcpy (leditInt->cmdm->cmd->params, leditInt->execBuffer+leditInt->execBufIter, len);
+  *(leditInt->cmdm->cmd->params+len) = '\0';
+  
+  /* 
+   * update iterator in execBuffer 
+   * for extended cmds skip the ';'
+   */
+  if (pType EQ LEDIT_EXT_PARAM)
+  {
+    if (leditInt->execBuffer[leditInt->execBufIter+len] EQ '\0')
+    {
+      leditInt->execBufIter += len;
+    }
+    else
+    {
+      leditInt->execBufIter += len+1; /* skip the ';' */
+    }
+  }
+  else
+  {
+    leditInt->execBufIter += len;
+  }
+
+  return LEDIT_CMPL;
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)             MODULE  : LINE_EDIT_LIB       |
+| STATE   : code                       ROUTINE : ledit_extended_type |
++--------------------------------------------------------------------+
+
+  PURPOSE :  -         
+*/
+static T_LEDIT_ATCMD_SUBTYPE ledit_extended_type (T_LEDIT_INTERN *leditInt)
+{
+#ifdef _SIMULATION_
+ TRACE_FUNCTION("ledit_extended_type()");
+#endif
+  switch (ledit_lookAhead(leditInt->execBuffer[leditInt->execBufIter]))
+  {
+    case LEDIT_CHAR_SET:
+    {
+      ++(leditInt->execBufIter);
+      if (ledit_lookAhead(leditInt->execBuffer[leditInt->execBufIter]) EQ LEDIT_CHAR_READ)
+      {
+        ++(leditInt->execBufIter);
+        /*Setting flag as 1*/
+        leditInt->cmdm->cmd->type.append_Flag = TRUE;
+        /* bug 11920*/
+        return LEDIT_ATCMD_TEST;
+      }
+      /*Setting flag as 1*/
+      leditInt->cmdm->cmd->type.append_Flag = TRUE;
+      /* bug 11920*/
+      return LEDIT_ATCMD_SET;
+    }
+    case LEDIT_CHAR_READ:
+    {
+      ++(leditInt->execBufIter);
+       /*Setting flag as 1*/
+    leditInt->cmdm->cmd->type.append_Flag = TRUE;
+      /* bug 11920*/
+      return LEDIT_ATCMD_QUERY;
+    }
+    default:
+    {
+      /* return LEDIT_ATCMD_NIL; */
+      /*Setting flag as 0. 
+      These types need not be appended with the characters later on while reconstructing
+      command in leedit_fwrd_extension*/
+      leditInt->cmdm->cmd->type.append_Flag = FALSE;
+      /* bug 11920*/
+         
+      return LEDIT_ATCMD_SET;  /* if after name no parameters e.g.: AT+CMGL; */
+    }
+  }
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)              MODULE  : LINE_EDIT_LIB      |
+| STATE   : code                        ROUTINE : ledit_extended_cmd |
++--------------------------------------------------------------------+
+
+  PURPOSE :  - split cmd line into single canonical commands          
+*/
+static T_LEDIT_RSLT ledit_extended_cmd  (T_LEDIT_INTERN *leditInt)
+{
+  int len = 0;
+#ifdef _SIMULATION_   
+  TRACE_FUNCTION ("ledit_extended_cmd()");
+#endif
+  /*
+   * get name lenght
+   */
+  len = ledit_get_name_len (leditInt, LEDIT_EXT_NAME);
+  if(len)
+  {
+    if (ledit_assign_name(leditInt, len) NEQ LEDIT_CMPL)
+    {
+      return LEDIT_FAIL;
+    }
+    leditInt->cmdm->cmd->type.mType = LEDIT_ATCMD_EXTENDED;
+    leditInt->cmdm->cmd->type.sType = ledit_extended_type(leditInt);
+    if (ledit_assign_param (leditInt, LEDIT_EXT_PARAM) NEQ LEDIT_CMPL)
+    {
+      return LEDIT_FAIL;
+    }
+  }
+  else
+  {
+    leditInt->err.code = LEDIT_ERR_NoValidCommand;
+    leditInt->err.msg  = ledit_err[LEDIT_ERR_NoValidCommand].msg;
+    return LEDIT_FAIL;
+  }
+  return LEDIT_CMPL;
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)            MODULE  : LINE_EDIT_LIB        |
+| STATE   : code                      ROUTINE : ledit_s_cmd          |
++--------------------------------------------------------------------+
+
+  PURPOSE :  -  special basic AT command ATS 
+                with own syntax similiar to extended AT commands
+                e.g.:  ATS0?    <-- query register S0
+                       ATS0=123 <-- set new value for register S0
+                but the parameter is basic cmd like  
+*/
+static T_LEDIT_RSLT ledit_s_cmd (T_LEDIT_INTERN *leditInt)
+{
+  int len = 0;
+#ifdef _SIMULATION_
+  TRACE_FUNCTION ("ledit_s_cmd()");
+#endif
+  /*
+   * get name length, support for up to ATS99, but not ATS100 !
+   */
+  len = ledit_get_name_len (leditInt, LEDIT_S_NAME);
+  if(len)
+  {
+    if (ledit_assign_name(leditInt, len) NEQ LEDIT_CMPL)
+    {
+      return LEDIT_FAIL;
+    }
+    leditInt->cmdm->cmd->type.mType = LEDIT_ATCMD_S;
+    leditInt->cmdm->cmd->type.sType = ledit_extended_type(leditInt); /* after Sx must be [?|=] */
+    if (ledit_assign_param (leditInt, LEDIT_BASIC_PARAM) NEQ LEDIT_CMPL)
+    {
+      return LEDIT_FAIL;
+    }
+  }
+  else
+  {
+    leditInt->err.code = LEDIT_ERR_NoValidCommand;
+    leditInt->err.msg  = ledit_err[LEDIT_ERR_NoValidCommand].msg;
+    return LEDIT_FAIL;
+  }
+  return LEDIT_CMPL;
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)            MODULE  : LINE_EDIT_LIB        |
+| STATE   : code                      ROUTINE : ledit_dial           |
++--------------------------------------------------------------------+
+
+  PURPOSE :  - ATD12345; , but also ATD(030)12345; or ATD!; ATD@;  ...
+             - semantic of ATD paramter has to be checked by ATI    
+*/
+static T_LEDIT_RSLT ledit_dial (T_LEDIT_INTERN *leditInt)
+{
+#ifdef _SIMULATION_
+  TRACE_FUNCTION ("ledit_dial()");
+#endif
+  leditInt->cmdm->cmd->type.mType = LEDIT_ATCMD_DIAL;
+  leditInt->cmdm->cmd->type.sType = LEDIT_ATCMD_SET;
+    /*Setting flag as 0*/
+ leditInt->cmdm->cmd->type.append_Flag = FALSE;
+    /*Issue 11920*/
+  if (ledit_assign_name(leditInt, 1) NEQ LEDIT_CMPL)
+  {
+    return LEDIT_FAIL;
+  }
+  /*
+   * dial paramter ends with ';' -> LEDIT_EXT_PARAM
+   */
+  if (ledit_assign_param (leditInt, LEDIT_DIAL_PARAM) NEQ LEDIT_CMPL)
+  {
+    return LEDIT_FAIL;
+  }
+  if (leditInt->execBuffer[leditInt->execBufIter])
+  {
+    return LEDIT_FAIL; /* dial command is not the last on cmd line */
+  }
+  return LEDIT_CMPL;
+}
+
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)            MODULE  : LINE_EDIT_LIB        |
+| STATE   : code                      ROUTINE : ledit_and_basic_cmd  |
++--------------------------------------------------------------------+
+
+  PURPOSE :  -         
+*/
+static T_LEDIT_RSLT ledit_and_basic_cmd (T_LEDIT_INTERN *leditInt)
+{
+  USHORT rv = ANDCMD_NO_SUPP;
+#ifdef _SIMULATION_
+  TRACE_FUNCTION ("ledit_and_basic_cmd()");
+#endif
+  ++(leditInt->execBufIter); /* skip the & */
+
+  rv = ledit_check_valid_and_cmd (leditInt->execBuffer[leditInt->execBufIter]);
+  if(rv EQ ANDCMD_SUPPORT)
+  {
+    leditInt->cmdm->cmd->type.mType = LEDIT_ATCMD_AND;
+    leditInt->cmdm->cmd->type.sType = LEDIT_ATCMD_QUERY;
+    
+    /*Setting flag as 0*/
+    leditInt->cmdm->cmd->type.append_Flag = FALSE;
+    /* bug 11920*/
+    
+    if (ledit_assign_name(leditInt, 1) NEQ LEDIT_CMPL)
+    {
+      return LEDIT_FAIL;
+    }
+    if (ledit_assign_param (leditInt, LEDIT_BASIC_PARAM) NEQ LEDIT_CMPL)
+    {
+      return LEDIT_FAIL;
+    }
+  }
+  else
+  {
+    leditInt->err.code = LEDIT_ERR_NoValidCommand;
+    leditInt->err.msg  = ledit_err[LEDIT_ERR_NoValidCommand].msg;
+    return LEDIT_FAIL;
+  }
+  return LEDIT_CMPL;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)              MODULE  : LINE_EDIT_LIB      |
+| STATE   : code                        ROUTINE : ledit_basic_cmd    |
++--------------------------------------------------------------------+
+
+  PURPOSE :  - check for basic command
+             - check for dial command        
+*/
+static T_LEDIT_RSLT ledit_basic_cmd (T_LEDIT_INTERN *leditInt)
+{
+  USHORT rv = BATCMD_NO_SUPP;
+#ifdef _SIMULATION_
+  TRACE_FUNCTION ("ledit_basic_cmd()");
+#endif
+  rv = ledit_check_valid_basic_cmd (leditInt->execBuffer[leditInt->execBufIter]);
+  if (rv EQ BATCMD_SUPPORT)
+  {
+    leditInt->cmdm->cmd->type.mType = LEDIT_ATCMD_BASIC;
+    leditInt->cmdm->cmd->type.sType = LEDIT_ATCMD_SET;
+    
+    /* Setting flag as 0*/
+     leditInt->cmdm->cmd->type.append_Flag = FALSE;
+    /* Issue 11920*/
+    
+    if (ledit_assign_name(leditInt, 1) NEQ LEDIT_CMPL)
+    {
+      return LEDIT_FAIL;
+    }
+    if (ledit_assign_param (leditInt, LEDIT_BASIC_PARAM) NEQ LEDIT_CMPL)
+    {
+      return LEDIT_FAIL;
+    }
+  }
+  else if (rv EQ BATCMD_DIAL)
+  {
+    if (ledit_dial(leditInt) NEQ LEDIT_CMPL)
+    {
+      return LEDIT_FAIL;
+    }
+  }
+  else if (rv EQ BATCMD_S_PARAM)
+  {
+    if (ledit_s_cmd(leditInt) NEQ LEDIT_CMPL)
+    {
+      return LEDIT_FAIL;
+    }
+  }
+  else
+  {
+    leditInt->err.code = LEDIT_ERR_NoValidCommand;
+    leditInt->err.msg  = ledit_err[LEDIT_ERR_NoValidCommand].msg;
+    return LEDIT_FAIL;
+  }
+  return LEDIT_CMPL;
+}
+
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)              MODULE  : LINE_EDIT_LIB      |
+| STATE   : code                        ROUTINE : ledit_split        |
++--------------------------------------------------------------------+
+
+  PURPOSE :  - split cmd line into single canonical commands          
+*/
+T_LEDIT_RSLT ledit_split (T_LEDIT_INTERN *leditInt)
+{
+ 
+  char c = leditInt->execBuffer[leditInt->execBufIter];
+  TRACE_FUNCTION("ledit_split");
+
+  /*
+   * check first character of a command: has to be valid basic command letter, "&" or 
+   * any extension sign "+", "%" , "$" or what ever else
+   */
+  if(c)
+  {
+    if (ledit_get_cmd_mem (leditInt) EQ LEDIT_FAIL)
+    { 
+      return LEDIT_FAIL;
+    }
+    if (isalpha(c))
+    {
+      if (ledit_basic_cmd (leditInt) EQ  LEDIT_FAIL)
+      {
+        return  LEDIT_FAIL;
+      }
+    }
+    else if (c EQ '&')
+    {
+      if (ledit_and_basic_cmd (leditInt) EQ  LEDIT_FAIL)
+      {
+        return  LEDIT_FAIL;
+      }
+    }
+    else
+    {
+      if (ledit_extended_cmd (leditInt) EQ  LEDIT_FAIL)
+      {
+        return  LEDIT_FAIL;
+      }
+    }
+
+    /* here we should peek into the next character to see if command is valid */
+    switch (ledit_lookAhead(leditInt->execBuffer[leditInt->execBufIter]))
+    {
+      /* legal characters */
+      case LEDIT_CHAR_PERCENT:    /* '%' */
+      case LEDIT_CHAR_AND:        /* '&' */
+      case LEDIT_CHAR_PLUS:       /* '+' */
+      case LEDIT_CHAR_CHAR:       /* 'A' symbolic for A..Z*/
+      case LEDIT_CHAR_EXT:         /*The rest of the characters*/
+        leditInt->cmdIndex++;     /* More commands will follow */
+        /* fallthrough */
+      case LEDIT_CHAR_TERMINATED: /* '\0' */
+        return LEDIT_CMPL;
+
+      /* illegal characters */
+#if 0
+      case LEDIT_CHAR_COMMA:      /* ',' */
+      case LEDIT_CHAR_NUMBER:     /* '0' symbolic for 0..9 */
+      case LEDIT_CHAR_SEPARATOR:  /* ';' */
+      case LEDIT_CHAR_SET:        /* '=' */
+      case LEDIT_CHAR_READ:       /* '?' */
+      case LEDIT_CHAR_INVALID:
+#endif
+      default:
+        {
+          return LEDIT_FAIL;
+       }
+    }
+  }
+  else
+  {
+    TRACE_ERROR ("ledit_split: unexp. EOF execBuffer");
+  }
+  return LEDIT_FAIL;
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)              MODULE  : LINE_EDIT_LIB      |
+| STATE   : code                        ROUTINE : ledit_restore_dial_string        |
++--------------------------------------------------------------------+
+
+  PURPOSE :  -          
+      If there were any 'g' or 'i' characters in a dial string that have
+      been turned into 'G' or 'I' characters on conversion to upper case
+      by the ledit_collect function...
+      Turn them back into the lower case characters so that they affect
+      CUG and CLIR in the way they were intended to.
+*/
+static T_LEDIT_RSLT ledit_restore_dial_string (char *procDialString,
+                                               int   procDialStringLen,
+                                               char *origCommandLine,
+                                               int   origCommandLineLen)
+{
+    int procDialStringIndex = 0;        /* Loop index to procDialString array */
+    int origCommandLineIndex = 0;   /* Loop index to origCommandLine array */
+    char *origDialString;               /* Pointer to original dial string array in origCommandLine */
+    int origDialStringIndex;            /* Loop index to origDialString array */
+
+    TRACE_FUNCTION("ledit_restore_dial_string");
+
+    if ((procDialString == NULL) OR
+        (procDialStringLen == 0) OR
+        (origCommandLine == NULL) OR
+        (origCommandLineLen == 0))
+    {
+        TRACE_ERROR("FAILURE: Invalid parameter");
+        if (procDialString == NULL)
+            TRACE_EVENT_P1("procDialString = %p", procDialString);
+        if (procDialStringLen == 0)
+            TRACE_EVENT_P1("procDialStringLen = %d", procDialStringLen);
+        if (origCommandLine == NULL)
+            TRACE_EVENT_P1("origCommandLine = %p", origCommandLine);
+        if (origCommandLineLen == 0)
+            TRACE_EVENT_P1("origCommandLineLen = %d", origCommandLineLen);
+        return LEDIT_FAIL;
+    }
+    
+    /* Look for a 'G' or 'I' character in the processed dial string */
+    for (procDialStringIndex = 0;
+        procDialStringIndex < procDialStringLen;
+        procDialStringIndex++)
+    {
+        if ((procDialString[procDialStringIndex] EQ 'G') OR
+         (procDialString[procDialStringIndex] EQ 'I'))
+        {
+            /* 'G' or 'I' found, so we have something to do */
+            break;
+        }
+    }
+
+    if (procDialStringIndex EQ procDialStringLen)
+    {
+        /* No 'G' or 'I' found, so we have nothing to do */
+        TRACE_EVENT("SUCCESS: Nothing to do");
+        return LEDIT_CMPL;
+    }
+
+    /*
+     * Look for the start of the original dial string in the original command
+     * line by looking for 'd' or 'D' characters
+     */
+    for (origCommandLineIndex = 0;
+        origCommandLineIndex < origCommandLineLen;
+        origCommandLineIndex++)
+    {
+        if ((origCommandLine[origCommandLineIndex] EQ 'd') OR
+          (origCommandLine[origCommandLineIndex] EQ 'D'))
+        {
+            /* Found the possible start of the original dial string */
+            origDialString = &origCommandLine[origCommandLineIndex+1];
+            origDialStringIndex = 0;
+
+            for (procDialStringIndex = 0;
+                procDialStringIndex < procDialStringLen;
+                procDialStringIndex++)
+            {
+                /* Ignore any spaces in the original dial string */
+                while (isspace(origDialString[origDialStringIndex]))
+                {
+                    origDialStringIndex++;
+                }
+                
+                /* Do we have a matching character? */
+                if (origDialString[origDialStringIndex] NEQ procDialString[procDialStringIndex])
+                {
+                    /* No: Is the mismatch just on the alphabetic case? */
+                    if (isalpha(origDialString[origDialStringIndex]) AND
+                        isalpha(procDialString[procDialStringIndex]) AND
+                        (toupper(origDialString[origDialStringIndex]) EQ
+                        toupper(procDialString[procDialStringIndex])))
+                    {  
+                        /* Yes, so ignore mismatch */;
+                    }
+                    else
+                    {  /* No, so not the original dial string */
+                        break;
+                    }
+                }
+                origDialStringIndex++;
+            }
+                
+            /* Have we found the original dial string? */
+            if (procDialStringIndex EQ procDialStringLen)
+            {
+                /* Yes, so copy 'G'/'g' and 'I'/'i' characters from the original dial string */
+                origDialStringIndex = 0;
+                for (procDialStringIndex = 0;
+                    procDialStringIndex < procDialStringLen;
+                    procDialStringIndex++)
+                {
+                    /* Ignore any spaces in the original dial string */
+                    while (isspace(origDialString[origDialStringIndex]))
+                    {
+                        origDialStringIndex++;
+                    }
+                    
+                    if ((procDialString[procDialStringIndex] EQ 'G') OR
+                     (procDialString[procDialStringIndex] EQ 'I'))
+                    {   /* Copy the 'G'/'g' or 'I'/'i' character from the original dial string */
+                        procDialString[procDialStringIndex] = origDialString[origDialStringIndex];
+                    }
+                    origDialStringIndex++;
+                }
+
+                TRACE_EVENT("SUCCESS");
+                return LEDIT_CMPL;
+            }
+        }
+    }
+    /* If we get this far then we haven't found the original dial string */
+    TRACE_ERROR("FAILURE: Could not find original dial string");
+    return LEDIT_FAIL;
+}
+
+