FreeCalypso > hg > freecalypso-tools

annotate rvinterf/etmsync/fileio.c @ 620:dd162a4cb9fa

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CHANGES: objective performance comparison instead of blind patch
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 27 Feb 2020 01:21:58 +0000
parents e6fe9d25377a
children 74d284add54d
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0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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2 * FFS2 file descriptor I/O operations
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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3 */
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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4
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 #include <sys/types.h>
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 #include <stdio.h>
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 #include <stdlib.h>
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 #include <string.h>
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 #include <strings.h>
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10 #include "etm.h"
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
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"
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 #include "tmffs2.h"
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 #include "limits.h"
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 #include "localtypes.h"
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 #include "localstruct.h"
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
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:
diff changeset
19 extern u_char rvi_msg[];
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
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)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
23 char *pathname;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24 int flags, *fdrtn;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25 {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26 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
27 int rc, slen;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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28
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
29 slen = strlen(pathname);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
30 if (slen >= TMFFS_STRING_SIZE) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
31 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
32 return(ERROR_USAGE);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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33 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
34 dp = cmdpkt + 1;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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35 *dp++ = ETM_FFS2;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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36 *dp++ = TMFFS_OPEN;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
37 *dp++ = slen + 1;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
38 strcpy(dp, pathname);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
39 dp += slen + 1;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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40 *dp++ = flags;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
41 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
42 if (rc)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
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:
diff changeset
44 if (rvi_msg[3]) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
45 report_ffs_err("open fd", rvi_msg[3]);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
46 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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47 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
48 if (rvi_msg_len != 6) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
49 printf("error: open fd response has wrong length\n");
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
50 return(ERROR_TARGET);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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51 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
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>
parents:
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54 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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55
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
56 fd_read(fd, databuf, rdsize, rdret)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
57 u_char *databuf;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
58 int fd, rdsize, *rdret;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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59 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
60 u_char cmdpkt[6];
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
61 int rc, sz;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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62
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
63 if (rdsize > MAX_READ_DATA) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
64 printf("error: # of bytes to read may not exceed %d\n",
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
65 MAX_READ_DATA);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
66 return(ERROR_USAGE);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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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:
diff changeset
69 cmdpkt[2] = TMFFS_READ;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
70 cmdpkt[3] = fd;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
71 cmdpkt[4] = rdsize;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
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:
diff changeset
74 return(rc);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
75 if (rvi_msg[3]) {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
76 report_ffs_err("read fd", rvi_msg[3]);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
77 return(ERROR_TARGET);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
78 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
79 if (rvi_msg_len < 6) {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
80 *rdret = 0;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
81 return(0);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
82 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
83 sz = rvi_msg[4];
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
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);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
87 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
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;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
90 return(0);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
91 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
92
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
93 fd_write(fd, data, wrsize)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
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;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
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");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
101 return(ERROR_USAGE);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
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;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
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;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
107 *dp++ = wrsize;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
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;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
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];
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
303 if (slen < 2 || rvi_msg_len != slen + 12)
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 }