FreeCalypso > hg > freecalypso-tools

annotate rvinterf/etmsync/fileio.c @ 921:74d284add54d

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fc-fsio: guard against bogus readdir results from the target If the FFS being operated on contains SE K2x0 extended filenames, readdir will return strings that are bad for printing. We need to guard against this possibility, and also against possible other bogosity that could be sent by other alien firmwares.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 31 Dec 2022 22:55:23 +0000
parents e6fe9d25377a
children
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0
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
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Mychaela Falconia <falcon@freecalypso.org>
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2 * FFS2 file descriptor I/O operations
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Mychaela Falconia <falcon@freecalypso.org>
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3 */
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Mychaela Falconia <falcon@freecalypso.org>
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4
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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5 #include <sys/types.h>
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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6 #include <stdio.h>
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 #include <stdlib.h>
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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8 #include <string.h>
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 #include <strings.h>
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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10 #include "etm.h"
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 #include "ffs.h"
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12 #include "ffserr.h"
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 #include "tmffs2.h"
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 #include "limits.h"
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 #include "localtypes.h"
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 #include "localstruct.h"
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17 #include "exitcodes.h"
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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18
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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19 extern u_char rvi_msg[];
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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20 extern int rvi_msg_len;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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21
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
22 fd_open(pathname, flags, fdrtn)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
23 char *pathname;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24 int flags, *fdrtn;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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25 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
27 int rc, slen;
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Mychaela Falconia <falcon@freecalypso.org>
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28
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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29 slen = strlen(pathname);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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30 if (slen >= TMFFS_STRING_SIZE) {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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31 printf("error: pathname arg exceeds string length limit\n");
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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32 return(ERROR_USAGE);
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Mychaela Falconia <falcon@freecalypso.org>
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33 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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34 dp = cmdpkt + 1;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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35 *dp++ = ETM_FFS2;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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36 *dp++ = TMFFS_OPEN;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
37 *dp++ = slen + 1;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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38 strcpy(dp, pathname);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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39 dp += slen + 1;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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40 *dp++ = flags;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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41 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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42 if (rc)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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43 return(rc);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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44 if (rvi_msg[3]) {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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45 report_ffs_err("open fd", rvi_msg[3]);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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46 return(ERROR_TARGET);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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47 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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48 if (rvi_msg_len != 6) {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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49 printf("error: open fd response has wrong length\n");
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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50 return(ERROR_TARGET);
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Mychaela Falconia <falcon@freecalypso.org>
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51 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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52 *fdrtn = rvi_msg[4];
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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53 return(0);
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Mychaela Falconia <falcon@freecalypso.org>
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54 }
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Mychaela Falconia <falcon@freecalypso.org>
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55
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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56 fd_read(fd, databuf, rdsize, rdret)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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57 u_char *databuf;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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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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Mychaela Falconia <falcon@freecalypso.org>
parents:
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61 int rc, sz;
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Mychaela Falconia <falcon@freecalypso.org>
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62
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Mychaela Falconia <falcon@freecalypso.org>
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63 if (rdsize > MAX_READ_DATA) {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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64 printf("error: # of bytes to read may not exceed %d\n",
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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65 MAX_READ_DATA);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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66 return(ERROR_USAGE);
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Mychaela Falconia <falcon@freecalypso.org>
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67 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
68 cmdpkt[1] = ETM_FFS2;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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69 cmdpkt[2] = TMFFS_READ;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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70 cmdpkt[3] = fd;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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71 cmdpkt[4] = rdsize;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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72 rc = etm_pkt_exch(cmdpkt, 4);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
73 if (rc)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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74 return(rc);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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75 if (rvi_msg[3]) {
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Mychaela Falconia <falcon@freecalypso.org>
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76 report_ffs_err("read fd", rvi_msg[3]);
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Mychaela Falconia <falcon@freecalypso.org>
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77 return(ERROR_TARGET);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
78 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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79 if (rvi_msg_len < 6) {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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80 *rdret = 0;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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81 return(0);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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82 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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83 sz = rvi_msg[4];
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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84 if (rvi_msg_len != sz + 6 || sz > rdsize) {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
85 printf("error: read fd response has wrong length\n");
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
86 return(ERROR_TARGET);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
87 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
88 bcopy(rvi_msg + 5, databuf, sz);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
89 *rdret = sz;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
90 return(0);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
91 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
92
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
93 fd_write(fd, data, wrsize)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
94 u_char *data;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
95 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
96 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
97 int rc;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
98
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
99 if (wrsize > MAX_PKT_TO_TARGET - 6) {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
100 printf("error: fd write data fails to fit in the packet\n");
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
101 return(ERROR_USAGE);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
102 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
103 dp = cmdpkt + 1;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
104 *dp++ = ETM_FFS2;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
105 *dp++ = TMFFS_WRITE;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
106 *dp++ = fd;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
107 *dp++ = wrsize;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
108 bcopy(data, dp, wrsize);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
109 dp += wrsize;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
110 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
111 if (rc)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
112 return(rc);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
113 if (rvi_msg[3]) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
114 report_ffs_err("fd write", rvi_msg[3]);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
115 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
116 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
117 if (rvi_msg_len != 6) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
118 printf("error: TMFFS_WRITE response has wrong length\n");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
119 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
120 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
121 if (rvi_msg[4] != wrsize) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 printf("fd write error: # of bytes written != requested\n");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 return(0);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128 fd_close(fd)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 u_char cmdpkt[5];
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 int rc;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 cmdpkt[1] = ETM_FFS2;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 cmdpkt[2] = TMFFS_CLOSE;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 cmdpkt[3] = fd;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 rc = etm_pkt_exch(cmdpkt, 3);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 if (rc)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 return(rc);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 if (rvi_msg[3]) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 report_ffs_err("close fd", rvi_msg[3]);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 if (rvi_msg_len != 5) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 printf("error: close fd response has wrong length\n");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 return(0);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 do_file_read(pathname, databuf, rdsize, rdret)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 char *pathname;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 u_char *databuf;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 int rdsize, *rdret;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 int rc, slen, sz;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 slen = strlen(pathname);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 if (slen >= TMFFS_STRING_SIZE) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 printf("error: pathname arg exceeds string length limit\n");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 return(ERROR_USAGE);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 if (rdsize > MAX_READ_DATA) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164 printf("error: # of bytes to read may not exceed %d\n",
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 MAX_READ_DATA);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166 return(ERROR_USAGE);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 dp = cmdpkt + 1;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 *dp++ = ETM_FFS2;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170 *dp++ = TMFFS_FILE_READ;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 *dp++ = slen + 1;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172 strcpy(dp, pathname);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 dp += slen + 1;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 *dp++ = rdsize;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 if (rc)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 return(rc);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 if (rvi_msg[3]) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 report_ffs_err("read file", rvi_msg[3]);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182 if (rvi_msg_len < 6) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 *rdret = 0;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 return(0);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 sz = rvi_msg[4];
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 if (rvi_msg_len != sz + 6 || sz > rdsize) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 printf("error: read file response has wrong length\n");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 bcopy(rvi_msg + 5, databuf, sz);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 *rdret = sz;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 return(0);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 max_short_file_write(pathname)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 char *pathname;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 return MAX_PKT_TO_TARGET - 3 - (strlen(pathname) + 2) - 3;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 do_short_fwrite(pathname, data, datalen)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203 char *pathname;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204 u_char *data;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 int rc, slen;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 slen = strlen(pathname);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 if (slen >= TMFFS_STRING_SIZE) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 printf("error: pathname arg exceeds string length limit\n");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212 return(ERROR_USAGE);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214 if (datalen > max_short_file_write(pathname)) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 printf("error: short write data fails to fit in the packet\n");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216 return(ERROR_USAGE);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218 dp = cmdpkt + 1;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 *dp++ = ETM_FFS2;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
220 *dp++ = TMFFS_FILE_WRITE;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221 *dp++ = slen + 1;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 strcpy(dp, pathname);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223 dp += slen + 1;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
224 *dp++ = datalen;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225 bcopy(data, dp, datalen);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
226 dp += datalen;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
227 *dp++ = FFS_O_CREATE | FFS_O_TRUNC;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
228 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
229 if (rc)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
230 return(rc);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
231 if (rvi_msg_len != 5) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
232 printf("error: TMFFS_FILE_WRITE response has wrong length\n");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
233 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
234 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
235 if (rvi_msg[3]) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
236 report_ffs_err("short file write", rvi_msg[3]);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
237 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
238 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
239 return(0);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
240 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
241
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
242 do_opendir(pathname, statertn, countrtn)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
243 char *pathname;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
244 u_char *statertn;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
245 int *countrtn;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
246 {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
247 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
248 int rc, slen;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
249
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
250 slen = strlen(pathname);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
251 if (slen >= TMFFS_STRING_SIZE) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
252 printf("error: pathname arg exceeds string length limit\n");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
253 return(ERROR_USAGE);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
254 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
255 dp = cmdpkt + 1;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
256 *dp++ = ETM_FFS2;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
257 *dp++ = TMFFS_OPENDIR;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
258 *dp++ = slen + 1;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
259 strcpy(dp, pathname);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
260 dp += slen + 1;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
261 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
262 if (rc)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
263 return(rc);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
264 if (rvi_msg[3]) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
265 report_ffs_err("opendir", rvi_msg[3]);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
266 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
267 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
268 if (rvi_msg_len != 11 || rvi_msg[5] != 4) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
269 printf("error: opendir response has wrong length\n");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
270 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
271 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
272 *countrtn = rvi_msg[4];
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
273 bcopy(rvi_msg + 6, statertn, 4);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
274 return(0);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
275 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
276
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
277 do_readdir(state, namebuf, namebuflen)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
278 u_char *state;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
279 char *namebuf;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
280 {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
281 u_char cmdpkt[10];
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
282 int rc, slen;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
283
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
284 cmdpkt[1] = ETM_FFS2;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
285 cmdpkt[2] = TMFFS_READDIR;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
286 cmdpkt[3] = 4;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
287 bcopy(state, cmdpkt+4, 4);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
288 cmdpkt[8] = TMFFS_STRING_SIZE;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
289 rc = etm_pkt_exch(cmdpkt, 8);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
290 if (rc)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
291 return(rc);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
292 if (rvi_msg[3]) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
293 report_ffs_err("readdir", rvi_msg[3]);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
294 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
295 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
296 if (rvi_msg_len < 14) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
297 malformed: printf("error: readdir response is malformed\n");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
298 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
299 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
300 if (rvi_msg[5] != 4)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
301 goto malformed;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
302 slen = rvi_msg[10];
921
74d284add54d fc-fsio: guard against bogus readdir results from the target
Mychaela Falconia <falcon@freecalypso.org>
parents: 595
diff changeset
303 if (slen < 2 || rvi_msg_len != slen + 12 || !rvi_msg[11])
0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
304 goto malformed;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
305 if (slen > namebuflen) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
306 printf("error: readdir response exceeds provided buffer\n");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
307 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
308 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
309 if (rvi_msg[11 + slen - 1]) /* must be terminating NUL */
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
310 goto malformed;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
311 bcopy(rvi_msg + 6, state, 4);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
312 strcpy(namebuf, rvi_msg + 11);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
313 return(0);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
314 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
315
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
316 do_xlstat(pathname, result)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
317 char *pathname;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
318 struct stat_info *result;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
319 {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
320 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
321 int rc, slen;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
322
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
323 slen = strlen(pathname);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
324 if (slen >= TMFFS_STRING_SIZE) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
325 printf("error: pathname arg exceeds string length limit\n");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
326 return(ERROR_USAGE);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
327 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
328 dp = cmdpkt + 1;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
329 *dp++ = ETM_FFS2;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
330 *dp++ = TMFFS_XLSTAT;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
331 *dp++ = slen + 1;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
332 strcpy(dp, pathname);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
333 dp += slen + 1;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
334 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
335 if (rc)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
336 return(rc);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
337 if (rvi_msg[3]) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
338 report_ffs_err("xlstat", rvi_msg[3]);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
339 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
340 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
341 if (rvi_msg_len != 30 || rvi_msg[4] != 24) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
342 printf("error: xlstat response has wrong length\n");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
343 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
344 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
345 result->type = rvi_msg[5];
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
346 result->flags = rvi_msg[6];
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
347 result->inode = rvi_msg[7] | rvi_msg[8] << 8;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
348 result->size = rvi_msg[9] | rvi_msg[10] << 8 | rvi_msg[11] << 16 |
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
349 rvi_msg[12] << 24;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
350 result->space = rvi_msg[13] | rvi_msg[14] << 8 | rvi_msg[15] << 16 |
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
351 rvi_msg[16] << 24;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
352 result->location = rvi_msg[17] | rvi_msg[18] << 8 | rvi_msg[19] << 16 |
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
353 rvi_msg[20] << 24;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
354 result->block = rvi_msg[22];
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
355 result->sequence = rvi_msg[23] | rvi_msg[24] << 8;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
356 result->updates = rvi_msg[25] | rvi_msg[26] << 8;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
357 return(0);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
358 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
359
595
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
360 do_xlstat_notfoundok(pathname, found, result)
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
361 char *pathname;
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
362 int *found;
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
363 struct stat_info *result;
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
364 {
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
365 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
366 int rc, slen;
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
367
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
368 slen = strlen(pathname);
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
369 if (slen >= TMFFS_STRING_SIZE) {
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
370 printf("error: pathname arg exceeds string length limit\n");
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
371 return(ERROR_USAGE);
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
372 }
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
373 dp = cmdpkt + 1;
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
374 *dp++ = ETM_FFS2;
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
375 *dp++ = TMFFS_XLSTAT;
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
376 *dp++ = slen + 1;
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
377 strcpy(dp, pathname);
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
378 dp += slen + 1;
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
379 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
380 if (rc)
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
381 return(rc);
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
382 if (rvi_msg[3] == TMFFS_ERR_NOTFOUND) {
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
383 *found = 0;
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
384 return(0);
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
385 }
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
386 if (rvi_msg[3]) {
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
387 report_ffs_err("xlstat", rvi_msg[3]);
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
388 return(ERROR_TARGET);
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
389 }
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
390 if (rvi_msg_len != 30 || rvi_msg[4] != 24) {
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
391 printf("error: xlstat response has wrong length\n");
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
392 return(ERROR_TARGET);
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
393 }
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
394 *found = 1;
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
395 result->type = rvi_msg[5];
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
396 result->flags = rvi_msg[6];
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
397 result->inode = rvi_msg[7] | rvi_msg[8] << 8;
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
398 result->size = rvi_msg[9] | rvi_msg[10] << 8 | rvi_msg[11] << 16 |
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
399 rvi_msg[12] << 24;
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
400 result->space = rvi_msg[13] | rvi_msg[14] << 8 | rvi_msg[15] << 16 |
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
401 rvi_msg[16] << 24;
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
402 result->location = rvi_msg[17] | rvi_msg[18] << 8 | rvi_msg[19] << 16 |
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
403 rvi_msg[20] << 24;
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
404 result->block = rvi_msg[22];
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
405 result->sequence = rvi_msg[23] | rvi_msg[24] << 8;
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
406 result->updates = rvi_msg[25] | rvi_msg[26] << 8;
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
407 return(0);
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
408 }
e6fe9d25377a fc-fsio: rm-subtree command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 592
diff changeset
409
0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
410 do_mkdir_existok(pathname)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
411 char *pathname;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
412 {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
413 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
414 int rc, slen;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
415 struct stat_info stat;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
416
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
417 slen = strlen(pathname);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
418 if (slen >= TMFFS_STRING_SIZE) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
419 printf("error: pathname arg exceeds string length limit\n");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
420 return(ERROR_USAGE);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
421 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
422 dp = cmdpkt + 1;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
423 *dp++ = ETM_FFS2;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
424 *dp++ = TMFFS_MKDIR;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
425 *dp++ = slen + 1;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
426 strcpy(dp, pathname);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
427 dp += slen + 1;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
428 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
429 if (rc)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
430 return(rc);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
431 if (rvi_msg_len != 5) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
432 printf("error: mkdir response has wrong length\n");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
433 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
434 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
435 if (!rvi_msg[3]) /* success */
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
436 return(0);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
437 if (rvi_msg[3] != TMFFS_ERR_EXISTS) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
438 report_ffs_err("mkdir", rvi_msg[3]);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
439 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
440 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
441 /* object already exists: OK if it's a directory, error otherwise */
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
442 rc = do_xlstat(pathname, &stat);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
443 if (rc)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
444 return(rc);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
445 if (stat.type == OT_DIR)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
446 return(0);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
447 else {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
448 printf("error: %s exists and is not a directory\n", pathname);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
449 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
450 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
451 }
592
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
452
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
453 do_ffs_remove(pathname, minusf_mode)
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
454 char *pathname;
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
455 {
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
456 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
457 int rc, slen;
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
458
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
459 slen = strlen(pathname);
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
460 if (slen >= TMFFS_STRING_SIZE) {
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
461 printf("error: pathname arg exceeds string length limit\n");
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
462 return(ERROR_USAGE);
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
463 }
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
464 dp = cmdpkt + 1;
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
465 *dp++ = ETM_FFS2;
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
466 *dp++ = TMFFS_REMOVE;
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
467 *dp++ = slen + 1;
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
468 strcpy(dp, pathname);
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
469 dp += slen + 1;
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
470 rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
471 if (rc)
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
472 return(rc);
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
473 if (rvi_msg_len != 5) {
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
474 printf("error: TMFFS_REMOVE response has wrong length\n");
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
475 return(ERROR_TARGET);
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
476 }
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
477 if (!rvi_msg[3]) /* success */
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
478 return(0);
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
479 if (minusf_mode && rvi_msg[3] == TMFFS_ERR_NOTFOUND)
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
480 return(0); /* treat as OK */
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
481 report_ffs_err("ffs_remove", rvi_msg[3]);
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
482 return(ERROR_TARGET);
a0754c98fc2b fc-fsio: rm -f mode implemented (ignore EFFS_NOTFOUND),
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
483 }