FreeCalypso > hg > fc-pcsc-tools

comparison simtool/savebin.c @ 16:a6ca422323b9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
simtool: saverestore.c split into savebin.c and restorebin.c
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 12 Feb 2021 01:41:21 +0000
parents simtool/saverestore.c@2071b28cd0c7
children
comparison
equal deleted inserted replaced
15:5390dce9faa4 16:a6ca422323b9
1 /*
2 * This module implements commands for saving SIM file content
3 * in UNIX host files.
4 */
5
6 #include <sys/types.h>
7 #include <ctype.h>
8 #include <stdio.h>
9 #include <stdlib.h>
10 #include "simresp.h"
11 #include "curfile.h"
12 #include "file_id.h"
13
14 static
15 savebin_transparent(outf)
16 FILE *outf;
17 {
18 unsigned off, cc;
19 int rc;
20
21 for (off = 0; off < curfile_total_size; off += cc) {
22 cc = curfile_total_size - off;
23 if (cc > 256)
24 cc = 256;
25 rc = readbin_op(off, cc);
26 if (rc < 0)
27 return(rc);
28 fwrite(sim_resp_data, 1, cc, outf);
29 }
30 return(0);
31 }
32
33 static
34 savebin_records(outf)
35 FILE *outf;
36 {
37 unsigned recno;
38 int rc;
39
40 for (recno = 1; recno <= curfile_record_count; recno++) {
41 rc = readrec_op(recno, 0x04, curfile_record_len);
42 if (rc < 0)
43 return(rc);
44 fwrite(sim_resp_data, curfile_record_len, 1, outf);
45 }
46 return(0);
47 }
48
49 cmd_savebin(argc, argv)
50 char **argv;
51 {
52 int file_id, rc;
53 FILE *of;
54
55 if (isxdigit(argv[1][0]) && isxdigit(argv[1][1]) &&
56 isxdigit(argv[1][2]) && isxdigit(argv[1][3]) && !argv[1][4])
57 file_id = strtoul(argv[1], 0, 16);
58 else
59 file_id = find_symbolic_file_name(argv[1]);
60 if (file_id < 0) {
61 fprintf(stderr,
62 "error: file ID argument is not a hex value or a recognized symbolic name\n");
63 return(-1);
64 }
65 rc = select_op(file_id);
66 if (rc < 0)
67 return(rc);
68 rc = parse_ef_select_response();
69 if (rc < 0)
70 return(rc);
71 of = fopen(argv[2], "w");
72 if (!of) {
73 perror(argv[2]);
74 return(-1);
75 }
76 switch (curfile_structure) {
77 case 0x00:
78 /* transparent */
79 rc = savebin_transparent(of);
80 break;
81 case 0x01:
82 case 0x03:
83 /* record-based */
84 rc = savebin_records(of);
85 break;
86 }
87 fclose(of);
88 return(rc);
89 }
90
91 cmd_save_sms_bin(argc, argv)
92 char **argv;
93 {
94 int rc;
95 FILE *of;
96
97 rc = select_op(DF_TELECOM);
98 if (rc < 0)
99 return(rc);
100 rc = select_op(EF_SMS);
101 if (rc < 0)
102 return(rc);
103 rc = parse_ef_select_response();
104 if (rc < 0)
105 return(rc);
106 if (curfile_structure != 0x01 || curfile_record_len != 176) {
107 fprintf(stderr,
108 "error: EF_SMS is not linear fixed with 176-byte records\n");
109 return(-1);
110 }
111 of = fopen(argv[1], "w");
112 if (!of) {
113 perror(argv[1]);
114 return(-1);
115 }
116 rc = savebin_records(of);
117 fclose(of);
118 return(rc);
119 }