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comparison rvinterf/etmsync/fsbasics.c @ 282:517e8a428fde

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fc-fsio: xlstat operation implemented
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Tue, 25 Feb 2014 07:42:21 +0000
parents 36ad667341fc
children 244f08f58e51
comparison
equal deleted inserted replaced
281:082d12a1651e 282:517e8a428fde
9 #include <strings.h> 9 #include <strings.h>
10 #include "etm.h" 10 #include "etm.h"
11 #include "ffs.h" 11 #include "ffs.h"
12 #include "tmffs2.h" 12 #include "tmffs2.h"
13 #include "limits.h" 13 #include "limits.h"
14 #include "localtypes.h"
15 #include "localstruct.h"
14 #include "exitcodes.h" 16 #include "exitcodes.h"
15 17
16 extern u_char rvi_msg[]; 18 extern u_char rvi_msg[];
17 extern int rvi_msg_len; 19 extern int rvi_msg_len;
18 20
128 return(rc); 130 return(rc);
129 printf("%s\n", namebuf); 131 printf("%s\n", namebuf);
130 } 132 }
131 return(0); 133 return(0);
132 } 134 }
135
136 do_xlstat(pathname, result)
137 char *pathname;
138 struct stat_info *result;
139 {
140 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
141 int rc, slen;
142
143 slen = strlen(pathname);
144 if (slen >= TMFFS_STRING_SIZE) {
145 printf("error: pathname arg exceeds string length limit\n");
146 return(ERROR_USAGE);
147 }
148 dp = cmdpkt + 1;
149 *dp++ = ETM_FFS2;
150 *dp++ = TMFFS_XLSTAT;
151 *dp++ = slen + 1;
152 strcpy(dp, pathname);
153 dp += slen + 1;
154 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
155 if (rc)
156 return(rc);
157 if (rvi_msg[3]) {
158 printf("xlstat: FFS error %d\n", rvi_msg[3]);
159 return(ERROR_TARGET);
160 }
161 if (rvi_msg_len != 30 || rvi_msg[4] != 24) {
162 printf("error: xlstat response has wrong length\n");
163 return(ERROR_TARGET);
164 }
165 result->type = rvi_msg[5];
166 result->flags = rvi_msg[6];
167 result->inode = rvi_msg[7] | rvi_msg[8] << 8;
168 result->size = rvi_msg[9] | rvi_msg[10] << 8 | rvi_msg[11] << 16 |
169 rvi_msg[12] << 24;
170 result->space = rvi_msg[13] | rvi_msg[14] << 8 | rvi_msg[15] << 16 |
171 rvi_msg[16] << 24;
172 result->location = rvi_msg[17] | rvi_msg[18] << 8 | rvi_msg[19] << 16 |
173 rvi_msg[20] << 24;
174 result->block = rvi_msg[22];
175 result->sequence = rvi_msg[23] | rvi_msg[24] << 8;
176 result->updates = rvi_msg[25] | rvi_msg[26] << 8;
177 return(0);
178 }
179
180 cmd_stat(argc, argv)
181 char **argv;
182 {
183 struct stat_info stat;
184 int rc;
185 char *type;
186
187 rc = do_xlstat(argv[1], &stat);
188 if (rc)
189 return(rc);
190 switch (stat.type) {
191 case OT_FILE:
192 type = "file";
193 break;
194 case OT_DIR:
195 type = "directory";
196 break;
197 case OT_LINK:
198 type = "symlink";
199 break;
200 default:
201 type = "???";
202 }
203 printf("Type: %s%s\n", type,
204 stat.flags & OF_READONLY ? ", read-only" : "");
205 printf("inode %x\n", stat.inode);
206 printf("size %u, space %u\n", stat.size, stat.space);
207 printf("location=%x, block %d\n", stat.location, stat.block);
208 return(0);
209 }