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annotate rvinterf/etmsync/fileio.c @ 953:9e1be763b626

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c139explore: hbars and vbars tests implemented
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Wed, 04 Nov 2015 04:09:44 +0000
parents d1333db6385f
children
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1 /*
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2 * FFS2 file descriptor I/O operations
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3 */
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4
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5 #include <sys/types.h>
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6 #include <stdio.h>
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7 #include <stdlib.h>
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8 #include <string.h>
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9 #include <strings.h>
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10 #include "etm.h"
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11 #include "ffs.h"
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12 #include "ffserr.h"
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13 #include "tmffs2.h"
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14 #include "limits.h"
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15 #include "localtypes.h"
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16 #include "localstruct.h"
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17 #include "exitcodes.h"
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18
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19 extern u_char rvi_msg[];
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20 extern int rvi_msg_len;
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21
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22 fd_open(pathname, flags, fdrtn)
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23 char *pathname;
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24 int flags, *fdrtn;
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25 {
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26 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
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27 int rc, slen;
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28
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29 slen = strlen(pathname);
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30 if (slen >= TMFFS_STRING_SIZE) {
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31 printf("error: pathname arg exceeds string length limit\n");
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32 return(ERROR_USAGE);
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33 }
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34 dp = cmdpkt + 1;
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35 *dp++ = ETM_FFS2;
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36 *dp++ = TMFFS_OPEN;
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37 *dp++ = slen + 1;
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38 strcpy(dp, pathname);
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39 dp += slen + 1;
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40 *dp++ = flags;
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41 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
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42 if (rc)
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43 return(rc);
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44 if (rvi_msg[3]) {
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45 report_ffs_err("open fd", rvi_msg[3]);
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46 return(ERROR_TARGET);
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47 }
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48 if (rvi_msg_len != 6) {
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49 printf("error: open fd response has wrong length\n");
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50 return(ERROR_TARGET);
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51 }
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52 *fdrtn = rvi_msg[4];
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53 return(0);
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54 }
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55
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56 fd_read(fd, databuf, rdsize, rdret)
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57 u_char *databuf;
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58 int fd, rdsize, *rdret;
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59 {
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60 u_char cmdpkt[6];
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61 int rc, sz;
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62
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63 if (rdsize > MAX_READ_DATA) {
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64 printf("error: # of bytes to read may not exceed %d\n",
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65 MAX_READ_DATA);
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66 return(ERROR_USAGE);
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67 }
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68 cmdpkt[1] = ETM_FFS2;
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69 cmdpkt[2] = TMFFS_READ;
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70 cmdpkt[3] = fd;
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71 cmdpkt[4] = rdsize;
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72 rc = etm_pkt_exch(cmdpkt, 4);
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73 if (rc)
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74 return(rc);
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75 if (rvi_msg[3]) {
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76 report_ffs_err("read fd", rvi_msg[3]);
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77 return(ERROR_TARGET);
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78 }
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79 if (rvi_msg_len < 6) {
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80 *rdret = 0;
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81 return(0);
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82 }
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83 sz = rvi_msg[4];
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84 if (rvi_msg_len != sz + 6 || sz > rdsize) {
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85 printf("error: read fd response has wrong length\n");
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86 return(ERROR_TARGET);
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87 }
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88 bcopy(rvi_msg + 5, databuf, sz);
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89 *rdret = sz;
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90 return(0);
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91 }
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92
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93 fd_write(fd, data, wrsize)
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94 u_char *data;
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95 {
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96 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
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97 int rc;
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98
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99 if (wrsize > MAX_PKT_TO_TARGET - 6) {
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100 printf("error: fd write data fails to fit in the packet\n");
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101 return(ERROR_USAGE);
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102 }
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103 dp = cmdpkt + 1;
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104 *dp++ = ETM_FFS2;
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105 *dp++ = TMFFS_WRITE;
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106 *dp++ = fd;
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107 *dp++ = wrsize;
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108 bcopy(data, dp, wrsize);
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109 dp += wrsize;
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110 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
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111 if (rc)
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112 return(rc);
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113 if (rvi_msg[3]) {
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114 report_ffs_err("fd write", rvi_msg[3]);
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115 return(ERROR_TARGET);
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116 }
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117 if (rvi_msg_len != 6) {
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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 }