FreeCalypso > hg > freecalypso-sw

annotate rvinterf/etmsync/fileio.c @ 954:d25d73815817

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
c139explore: jump command added
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Wed, 04 Nov 2015 19:57:45 +0000
parents d1333db6385f
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
284
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
1 /*
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
2 * FFS2 file descriptor I/O operations
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
3 */
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
4
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
5 #include <sys/types.h>
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
6 #include <stdio.h>
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
7 #include <stdlib.h>
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
8 #include <string.h>
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
9 #include <strings.h>
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
10 #include "etm.h"
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
11 #include "ffs.h"
910
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
12 #include "ffserr.h"
284
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
13 #include "tmffs2.h"
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
14 #include "limits.h"
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
15 #include "localtypes.h"
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
16 #include "localstruct.h"
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
17 #include "exitcodes.h"
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
18
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
19 extern u_char rvi_msg[];
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
20 extern int rvi_msg_len;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
21
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
22 fd_open(pathname, flags, fdrtn)
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
23 char *pathname;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
24 int flags, *fdrtn;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
25 {
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
26 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
27 int rc, slen;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
28
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
29 slen = strlen(pathname);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
30 if (slen >= TMFFS_STRING_SIZE) {
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
31 printf("error: pathname arg exceeds string length limit\n");
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
32 return(ERROR_USAGE);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
33 }
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
34 dp = cmdpkt + 1;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
35 *dp++ = ETM_FFS2;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
36 *dp++ = TMFFS_OPEN;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
37 *dp++ = slen + 1;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
38 strcpy(dp, pathname);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
39 dp += slen + 1;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
40 *dp++ = flags;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
41 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
42 if (rc)
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
43 return(rc);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
44 if (rvi_msg[3]) {
289
244f08f58e51 fc-fsio: error decoding implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 286
diff changeset
45 report_ffs_err("open fd", rvi_msg[3]);
284
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
46 return(ERROR_TARGET);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
47 }
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
48 if (rvi_msg_len != 6) {
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
49 printf("error: open fd response has wrong length\n");
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
50 return(ERROR_TARGET);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
51 }
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
52 *fdrtn = rvi_msg[4];
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
53 return(0);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
54 }
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
55
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
56 fd_read(fd, databuf, rdsize, rdret)
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
57 u_char *databuf;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
58 int fd, rdsize, *rdret;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
59 {
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
60 u_char cmdpkt[6];
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
61 int rc, sz;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
62
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
63 if (rdsize > MAX_READ_DATA) {
286
146e7bf3fa4e fc-fsio: fd debug commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 285
diff changeset
64 printf("error: # of bytes to read may not exceed %d\n",
146e7bf3fa4e fc-fsio: fd debug commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 285
diff changeset
65 MAX_READ_DATA);
146e7bf3fa4e fc-fsio: fd debug commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 285
diff changeset
66 return(ERROR_USAGE);
284
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
67 }
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
68 cmdpkt[1] = ETM_FFS2;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
69 cmdpkt[2] = TMFFS_READ;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
70 cmdpkt[3] = fd;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
71 cmdpkt[4] = rdsize;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
72 rc = etm_pkt_exch(cmdpkt, 4);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
73 if (rc)
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
74 return(rc);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
75 if (rvi_msg[3]) {
289
244f08f58e51 fc-fsio: error decoding implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 286
diff changeset
76 report_ffs_err("read fd", rvi_msg[3]);
284
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
77 return(ERROR_TARGET);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
78 }
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
79 if (rvi_msg_len < 6) {
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
80 *rdret = 0;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
81 return(0);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
82 }
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
83 sz = rvi_msg[4];
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
84 if (rvi_msg_len != sz + 6 || sz > rdsize) {
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
85 printf("error: read fd response has wrong length\n");
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
86 return(ERROR_TARGET);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
87 }
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
88 bcopy(rvi_msg + 5, databuf, sz);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
89 *rdret = sz;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
90 return(0);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
91 }
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
92
293
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
93 fd_write(fd, data, wrsize)
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
94 u_char *data;
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
95 {
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
96 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
97 int rc;
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
98
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
99 if (wrsize > MAX_PKT_TO_TARGET - 6) {
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
100 printf("error: fd write data fails to fit in the packet\n");
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
101 return(ERROR_USAGE);
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
102 }
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
103 dp = cmdpkt + 1;
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
104 *dp++ = ETM_FFS2;
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
105 *dp++ = TMFFS_WRITE;
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
106 *dp++ = fd;
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
107 *dp++ = wrsize;
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
108 bcopy(data, dp, wrsize);
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
109 dp += wrsize;
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
110 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
111 if (rc)
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
112 return(rc);
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
113 if (rvi_msg[3]) {
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
114 report_ffs_err("fd write", rvi_msg[3]);
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
115 return(ERROR_TARGET);
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
116 }
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
117 if (rvi_msg_len != 6) {
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
118 printf("error: TMFFS_WRITE response has wrong length\n");
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
119 return(ERROR_TARGET);
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
120 }
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
121 if (rvi_msg[4] != wrsize) {
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
122 printf("fd write error: # of bytes written != requested\n");
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
123 return(ERROR_TARGET);
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
124 }
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
125 return(0);
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
126 }
ffeea2f9d149 fc-fsio: fwrite from file implemented, but no 0 length file handling yet
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 291
diff changeset
127
284
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
128 fd_close(fd)
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
129 {
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
130 u_char cmdpkt[5];
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
131 int rc;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
132
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
133 cmdpkt[1] = ETM_FFS2;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
134 cmdpkt[2] = TMFFS_CLOSE;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
135 cmdpkt[3] = fd;
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
136 rc = etm_pkt_exch(cmdpkt, 3);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
137 if (rc)
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
138 return(rc);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
139 if (rvi_msg[3]) {
289
244f08f58e51 fc-fsio: error decoding implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 286
diff changeset
140 report_ffs_err("close fd", rvi_msg[3]);
284
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
141 return(ERROR_TARGET);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
142 }
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
143 if (rvi_msg_len != 5) {
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
144 printf("error: close fd response has wrong length\n");
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
145 return(ERROR_TARGET);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
146 }
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
147 return(0);
7b4d4e3e610a fc-fsio: functions written for file descriptor open/read/close
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
148 }
285
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
149
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
150 do_file_read(pathname, databuf, rdsize, rdret)
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
151 char *pathname;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
152 u_char *databuf;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
153 int rdsize, *rdret;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
154 {
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
155 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
156 int rc, slen, sz;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
157
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
158 slen = strlen(pathname);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
159 if (slen >= TMFFS_STRING_SIZE) {
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
160 printf("error: pathname arg exceeds string length limit\n");
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
161 return(ERROR_USAGE);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
162 }
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
163 if (rdsize > MAX_READ_DATA) {
286
146e7bf3fa4e fc-fsio: fd debug commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 285
diff changeset
164 printf("error: # of bytes to read may not exceed %d\n",
146e7bf3fa4e fc-fsio: fd debug commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 285
diff changeset
165 MAX_READ_DATA);
146e7bf3fa4e fc-fsio: fd debug commands implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 285
diff changeset
166 return(ERROR_USAGE);
285
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
167 }
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
168 dp = cmdpkt + 1;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
169 *dp++ = ETM_FFS2;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
170 *dp++ = TMFFS_FILE_READ;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
171 *dp++ = slen + 1;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
172 strcpy(dp, pathname);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
173 dp += slen + 1;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
174 *dp++ = rdsize;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
175 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
176 if (rc)
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
177 return(rc);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
178 if (rvi_msg[3]) {
289
244f08f58e51 fc-fsio: error decoding implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 286
diff changeset
179 report_ffs_err("read file", rvi_msg[3]);
285
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
180 return(ERROR_TARGET);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
181 }
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
182 if (rvi_msg_len < 6) {
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
183 *rdret = 0;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
184 return(0);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
185 }
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
186 sz = rvi_msg[4];
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
187 if (rvi_msg_len != sz + 6 || sz > rdsize) {
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
188 printf("error: read file response has wrong length\n");
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
189 return(ERROR_TARGET);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
190 }
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
191 bcopy(rvi_msg + 5, databuf, sz);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
192 *rdret = sz;
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
193 return(0);
bb28ba9e82c5 fc-fsio: file read primitive and hd command implemented
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 284
diff changeset
194 }
291
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
195
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
196 max_short_file_write(pathname)
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
197 char *pathname;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
198 {
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
199 return MAX_PKT_TO_TARGET - 3 - (strlen(pathname) + 2) - 3;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
200 }
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
201
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
202 do_short_fwrite(pathname, data, datalen)
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
203 char *pathname;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
204 u_char *data;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
205 {
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
206 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
207 int rc, slen;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
208
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
209 slen = strlen(pathname);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
210 if (slen >= TMFFS_STRING_SIZE) {
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
211 printf("error: pathname arg exceeds string length limit\n");
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
212 return(ERROR_USAGE);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
213 }
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
214 if (datalen > max_short_file_write(pathname)) {
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
215 printf("error: short write data fails to fit in the packet\n");
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
216 return(ERROR_USAGE);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
217 }
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
218 dp = cmdpkt + 1;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
219 *dp++ = ETM_FFS2;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
220 *dp++ = TMFFS_FILE_WRITE;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
221 *dp++ = slen + 1;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
222 strcpy(dp, pathname);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
223 dp += slen + 1;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
224 *dp++ = datalen;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
225 bcopy(data, dp, datalen);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
226 dp += datalen;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
227 *dp++ = FFS_O_CREATE | FFS_O_TRUNC;
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
228 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
229 if (rc)
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
230 return(rc);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
231 if (rvi_msg_len != 5) {
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
232 printf("error: TMFFS_FILE_WRITE response has wrong length\n");
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
233 return(ERROR_TARGET);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
234 }
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
235 if (rvi_msg[3]) {
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
236 report_ffs_err("short file write", rvi_msg[3]);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
237 return(ERROR_TARGET);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
238 }
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
239 return(0);
69e8ae2b5ba2 fc-fsio: fwrite implementation started
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 289
diff changeset
240 }
910
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
241
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
242 do_opendir(pathname, statertn, countrtn)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
243 char *pathname;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
244 u_char *statertn;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
245 int *countrtn;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
246 {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
247 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
248 int rc, slen;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
249
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
250 slen = strlen(pathname);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
251 if (slen >= TMFFS_STRING_SIZE) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
252 printf("error: pathname arg exceeds string length limit\n");
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
253 return(ERROR_USAGE);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
254 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
255 dp = cmdpkt + 1;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
256 *dp++ = ETM_FFS2;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
257 *dp++ = TMFFS_OPENDIR;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
258 *dp++ = slen + 1;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
259 strcpy(dp, pathname);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
260 dp += slen + 1;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
261 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
262 if (rc)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
263 return(rc);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
264 if (rvi_msg[3]) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
265 report_ffs_err("opendir", rvi_msg[3]);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
266 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
267 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
268 if (rvi_msg_len != 11 || rvi_msg[5] != 4) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
269 printf("error: opendir response has wrong length\n");
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
270 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
271 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
272 *countrtn = rvi_msg[4];
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
273 bcopy(rvi_msg + 6, statertn, 4);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
274 return(0);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
275 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
276
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
277 do_readdir(state, namebuf, namebuflen)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
278 u_char *state;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
279 char *namebuf;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
280 {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
281 u_char cmdpkt[10];
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
282 int rc, slen;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
283
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
284 cmdpkt[1] = ETM_FFS2;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
285 cmdpkt[2] = TMFFS_READDIR;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
286 cmdpkt[3] = 4;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
287 bcopy(state, cmdpkt+4, 4);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
288 cmdpkt[8] = TMFFS_STRING_SIZE;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
289 rc = etm_pkt_exch(cmdpkt, 8);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
290 if (rc)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
291 return(rc);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
292 if (rvi_msg[3]) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
293 report_ffs_err("readdir", rvi_msg[3]);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
294 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
295 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
296 if (rvi_msg_len < 14) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
297 malformed: printf("error: readdir response is malformed\n");
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
298 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
299 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
300 if (rvi_msg[5] != 4)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
301 goto malformed;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
302 slen = rvi_msg[10];
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
303 if (slen < 2 || rvi_msg_len != slen + 12)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
304 goto malformed;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
305 if (slen > namebuflen) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
306 printf("error: readdir response exceeds provided buffer\n");
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
307 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
308 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
309 if (rvi_msg[11 + slen - 1]) /* must be terminating NUL */
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
310 goto malformed;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
311 bcopy(rvi_msg + 6, state, 4);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
312 strcpy(namebuf, rvi_msg + 11);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
313 return(0);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
314 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
315
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
316 do_xlstat(pathname, result)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
317 char *pathname;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
318 struct stat_info *result;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
319 {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
320 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
321 int rc, slen;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
322
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
323 slen = strlen(pathname);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
324 if (slen >= TMFFS_STRING_SIZE) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
325 printf("error: pathname arg exceeds string length limit\n");
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
326 return(ERROR_USAGE);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
327 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
328 dp = cmdpkt + 1;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
329 *dp++ = ETM_FFS2;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
330 *dp++ = TMFFS_XLSTAT;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
331 *dp++ = slen + 1;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
332 strcpy(dp, pathname);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
333 dp += slen + 1;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
334 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
335 if (rc)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
336 return(rc);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
337 if (rvi_msg[3]) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
338 report_ffs_err("xlstat", rvi_msg[3]);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
339 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
340 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
341 if (rvi_msg_len != 30 || rvi_msg[4] != 24) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
342 printf("error: xlstat response has wrong length\n");
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
343 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
344 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
345 result->type = rvi_msg[5];
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
346 result->flags = rvi_msg[6];
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
347 result->inode = rvi_msg[7] | rvi_msg[8] << 8;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
348 result->size = rvi_msg[9] | rvi_msg[10] << 8 | rvi_msg[11] << 16 |
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
349 rvi_msg[12] << 24;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
350 result->space = rvi_msg[13] | rvi_msg[14] << 8 | rvi_msg[15] << 16 |
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
351 rvi_msg[16] << 24;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
352 result->location = rvi_msg[17] | rvi_msg[18] << 8 | rvi_msg[19] << 16 |
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
353 rvi_msg[20] << 24;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
354 result->block = rvi_msg[22];
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
355 result->sequence = rvi_msg[23] | rvi_msg[24] << 8;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
356 result->updates = rvi_msg[25] | rvi_msg[26] << 8;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
357 return(0);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
358 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
359
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
360 do_mkdir_existok(pathname)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
361 char *pathname;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
362 {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
363 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
364 int rc, slen;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
365 struct stat_info stat;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
366
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
367 slen = strlen(pathname);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
368 if (slen >= TMFFS_STRING_SIZE) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
369 printf("error: pathname arg exceeds string length limit\n");
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
370 return(ERROR_USAGE);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
371 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
372 dp = cmdpkt + 1;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
373 *dp++ = ETM_FFS2;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
374 *dp++ = TMFFS_MKDIR;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
375 *dp++ = slen + 1;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
376 strcpy(dp, pathname);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
377 dp += slen + 1;
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
378 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
379 if (rc)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
380 return(rc);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
381 if (rvi_msg_len != 5) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
382 printf("error: mkdir response has wrong length\n");
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
383 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
384 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
385 if (!rvi_msg[3]) /* success */
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
386 return(0);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
387 if (rvi_msg[3] != TMFFS_ERR_EXISTS) {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
388 report_ffs_err("mkdir", rvi_msg[3]);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
389 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
390 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
391 /* object already exists: OK if it's a directory, error otherwise */
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
392 rc = do_xlstat(pathname, &stat);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
393 if (rc)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
394 return(rc);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
395 if (stat.type == OT_DIR)
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
396 return(0);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
397 else {
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
398 printf("error: %s exists and is not a directory\n", pathname);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
399 return(ERROR_TARGET);
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
400 }
d1333db6385f rvinterf/etmsync refactoring: operation functions consolidated in fileio.c
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 293
diff changeset
401 }