Mercurial > hg > xmms-sid
annotate src/xs_support.c @ 527:fe8b41abd923
Now everything necessary should be using the VFS functions.
author | Matti Hamalainen <ccr@tnsp.org> |
---|---|
date | Tue, 20 Feb 2007 18:09:04 +0000 |
parents | c192468eb8ce |
children | 3e4901a89f3d |
rev | line source |
---|---|
4 | 1 /* |
2 XMMS-SID - SIDPlay input plugin for X MultiMedia System (XMMS) | |
3 | |
4 Miscellaneous support functions | |
5 | |
324 | 6 Programmed and designed by Matti 'ccr' Hamalainen <ccr@tnsp.org> |
422 | 7 (C) Copyright 1999-2007 Tecnic Software productions (TNSP) |
4 | 8 |
9 This program is free software; you can redistribute it and/or modify | |
10 it under the terms of the GNU General Public License as published by | |
11 the Free Software Foundation; either version 2 of the License, or | |
12 (at your option) any later version. | |
13 | |
14 This program is distributed in the hope that it will be useful, | |
15 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 GNU General Public License for more details. | |
18 | |
412
7f694e5a1493
Updated GNU GPL (new FSF address) and some cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents:
398
diff
changeset
|
19 You should have received a copy of the GNU General Public License along |
7f694e5a1493
Updated GNU GPL (new FSF address) and some cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents:
398
diff
changeset
|
20 with this program; if not, write to the Free Software Foundation, Inc., |
7f694e5a1493
Updated GNU GPL (new FSF address) and some cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents:
398
diff
changeset
|
21 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
4 | 22 */ |
49
3518ca5c8b0f
Support for compile-time big/little-endian optimizations in audio output
Matti Hamalainen <ccr@tnsp.org>
parents:
40
diff
changeset
|
23 #include "xs_support.h" |
224
df4cb5115322
Removed duplicate function, more portability cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents:
218
diff
changeset
|
24 #include <ctype.h> |
202 | 25 |
226
858c09f59011
Moved some functions from xs_length.c here.
Matti Hamalainen <ccr@tnsp.org>
parents:
224
diff
changeset
|
26 |
516
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
27 #ifndef __AUDACIOUS_NEWVFS__ |
452
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
28 /* File handling |
226
858c09f59011
Moved some functions from xs_length.c here.
Matti Hamalainen <ccr@tnsp.org>
parents:
224
diff
changeset
|
29 */ |
466
00a32ab5887d
Moved some things from xmms-sid.h to xs_support.h; File handling functions
Matti Hamalainen <ccr@tnsp.org>
parents:
452
diff
changeset
|
30 t_xs_file *xs_fopen(const gchar *path, const gchar *mode) |
452
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
31 { |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
32 return fopen(path, mode); |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
33 } |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
34 |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
35 |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
36 gint xs_fclose(t_xs_file *f) |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
37 { |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
38 return fclose(f); |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
39 } |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
40 |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
41 |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
42 gint xs_fgetc(t_xs_file *f) |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
43 { |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
44 return fgetc(f); |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
45 } |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
46 |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
47 |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
48 size_t xs_fread(void *p, size_t s, size_t n, t_xs_file *f) |
226
858c09f59011
Moved some functions from xs_length.c here.
Matti Hamalainen <ccr@tnsp.org>
parents:
224
diff
changeset
|
49 { |
452
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
50 return fread(p, s, n, f); |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
51 } |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
52 |
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
53 |
466
00a32ab5887d
Moved some things from xmms-sid.h to xs_support.h; File handling functions
Matti Hamalainen <ccr@tnsp.org>
parents:
452
diff
changeset
|
54 gint xs_feof(t_xs_file *f) |
452
aec9f4beb401
New file reading functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
428
diff
changeset
|
55 { |
466
00a32ab5887d
Moved some things from xmms-sid.h to xs_support.h; File handling functions
Matti Hamalainen <ccr@tnsp.org>
parents:
452
diff
changeset
|
56 return feof(f); |
00a32ab5887d
Moved some things from xmms-sid.h to xs_support.h; File handling functions
Matti Hamalainen <ccr@tnsp.org>
parents:
452
diff
changeset
|
57 } |
00a32ab5887d
Moved some things from xmms-sid.h to xs_support.h; File handling functions
Matti Hamalainen <ccr@tnsp.org>
parents:
452
diff
changeset
|
58 |
00a32ab5887d
Moved some things from xmms-sid.h to xs_support.h; File handling functions
Matti Hamalainen <ccr@tnsp.org>
parents:
452
diff
changeset
|
59 |
00a32ab5887d
Moved some things from xmms-sid.h to xs_support.h; File handling functions
Matti Hamalainen <ccr@tnsp.org>
parents:
452
diff
changeset
|
60 gint xs_ferror(t_xs_file *f) |
00a32ab5887d
Moved some things from xmms-sid.h to xs_support.h; File handling functions
Matti Hamalainen <ccr@tnsp.org>
parents:
452
diff
changeset
|
61 { |
00a32ab5887d
Moved some things from xmms-sid.h to xs_support.h; File handling functions
Matti Hamalainen <ccr@tnsp.org>
parents:
452
diff
changeset
|
62 return ferror(f); |
226
858c09f59011
Moved some functions from xs_length.c here.
Matti Hamalainen <ccr@tnsp.org>
parents:
224
diff
changeset
|
63 } |
858c09f59011
Moved some functions from xs_length.c here.
Matti Hamalainen <ccr@tnsp.org>
parents:
224
diff
changeset
|
64 |
858c09f59011
Moved some functions from xs_length.c here.
Matti Hamalainen <ccr@tnsp.org>
parents:
224
diff
changeset
|
65 |
516
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
66 glong xs_ftell(t_xs_file *f) |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
67 { |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
68 return ftell(f); |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
69 } |
527
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
70 |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
71 |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
72 gint xs_fseek(t_xs_file *f, glong o, gint w) |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
73 { |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
74 return fseek(f, o, w); |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
75 } |
516
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
76 #endif |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
77 |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
78 |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
79 guint16 xs_fread_be16(t_xs_file *f) |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
80 { |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
81 return (((guint16) xs_fgetc(f)) << 8) | ((guint16) xs_fgetc(f)); |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
82 } |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
83 |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
84 |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
85 guint32 xs_fread_be32(t_xs_file *f) |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
86 { |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
87 return (((guint32) xs_fgetc(f)) << 24) | |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
88 (((guint32) xs_fgetc(f)) << 16) | |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
89 (((guint32) xs_fgetc(f)) << 8) | |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
90 ((guint32) xs_fgetc(f)); |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
91 } |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
92 |
c192468eb8ce
Audacious VFS support functions finished.
Matti Hamalainen <ccr@tnsp.org>
parents:
506
diff
changeset
|
93 |
527
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
94 /* Load a file to a buffer, return 0 on success, negative value on error |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
95 */ |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
96 gint xs_fload_buffer(gchar *pcFilename, guint8 **buf, size_t *bufSize) |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
97 { |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
98 t_xs_file *f; |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
99 glong seekPos; |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
100 |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
101 /* Open file, get file size */ |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
102 if ((f = xs_fopen(pcFilename, "rb")) == NULL) |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
103 return -1; |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
104 |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
105 xs_fseek(f, 0, SEEK_END); |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
106 seekPos = xs_ftell(f); |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
107 |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
108 if (seekPos > 0) { |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
109 size_t readSize = seekPos; |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
110 if (readSize >= *bufSize || *buf == NULL) { |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
111 /* Only re-allocate if the required size > current */ |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
112 if (*buf != NULL) { |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
113 g_free(*buf); |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
114 *buf = NULL; |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
115 } |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
116 |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
117 *bufSize = seekPos; |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
118 |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
119 *buf = (guint8 *) g_malloc(*bufSize * sizeof(guint8)); |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
120 if (*buf == NULL) { |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
121 xs_fclose(f); |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
122 return -2; |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
123 } |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
124 } |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
125 |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
126 /* Read data */ |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
127 xs_fseek(f, 0, SEEK_SET); |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
128 readSize = xs_fread(*buf, sizeof(guint8), *bufSize, f); |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
129 xs_fclose(f); |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
130 |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
131 if (readSize != *bufSize) |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
132 return -3; |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
133 else |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
134 return 0; |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
135 } else { |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
136 xs_fclose(f); |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
137 return -4; |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
138 } |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
139 } |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
140 |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
141 |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
142 |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
143 |
fe8b41abd923
Now everything necessary should be using the VFS functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
516
diff
changeset
|
144 |
206
8b896d461fdb
Trivial fixes and added strncpy replacement.
Matti Hamalainen <ccr@tnsp.org>
parents:
202
diff
changeset
|
145 /* Copy a string |
4 | 146 */ |
398 | 147 gchar *xs_strncpy(gchar *pDest, gchar *pSource, size_t n) |
4 | 148 { |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
149 gchar *s, *d; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
150 size_t i; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
151 |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
152 /* Check the string pointers */ |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
153 if (!pSource || !pDest) |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
154 return pDest; |
4 | 155 |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
156 /* Copy to the destination */ |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
157 i = n; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
158 s = pSource; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
159 d = pDest; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
160 while (*s && (i > 0)) { |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
161 *(d++) = *(s++); |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
162 i--; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
163 } |
206
8b896d461fdb
Trivial fixes and added strncpy replacement.
Matti Hamalainen <ccr@tnsp.org>
parents:
202
diff
changeset
|
164 |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
165 /* Fill rest of space with zeros */ |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
166 while (i > 0) { |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
167 *(d++) = 0; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
168 i--; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
169 } |
206
8b896d461fdb
Trivial fixes and added strncpy replacement.
Matti Hamalainen <ccr@tnsp.org>
parents:
202
diff
changeset
|
170 |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
171 /* Ensure that last is always zero */ |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
172 pDest[n - 1] = 0; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
173 |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
174 return pDest; |
206
8b896d461fdb
Trivial fixes and added strncpy replacement.
Matti Hamalainen <ccr@tnsp.org>
parents:
202
diff
changeset
|
175 } |
8b896d461fdb
Trivial fixes and added strncpy replacement.
Matti Hamalainen <ccr@tnsp.org>
parents:
202
diff
changeset
|
176 |
8b896d461fdb
Trivial fixes and added strncpy replacement.
Matti Hamalainen <ccr@tnsp.org>
parents:
202
diff
changeset
|
177 |
8b896d461fdb
Trivial fixes and added strncpy replacement.
Matti Hamalainen <ccr@tnsp.org>
parents:
202
diff
changeset
|
178 /* Copy a given string over in *ppResult. |
8b896d461fdb
Trivial fixes and added strncpy replacement.
Matti Hamalainen <ccr@tnsp.org>
parents:
202
diff
changeset
|
179 */ |
398 | 180 gint xs_pstrcpy(gchar **ppResult, const gchar *pStr) |
206
8b896d461fdb
Trivial fixes and added strncpy replacement.
Matti Hamalainen <ccr@tnsp.org>
parents:
202
diff
changeset
|
181 { |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
182 /* Check the string pointers */ |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
183 if (!ppResult || !pStr) |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
184 return -1; |
206
8b896d461fdb
Trivial fixes and added strncpy replacement.
Matti Hamalainen <ccr@tnsp.org>
parents:
202
diff
changeset
|
185 |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
186 /* Allocate memory for destination */ |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
187 if (*ppResult) |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
188 g_free(*ppResult); |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
189 *ppResult = (gchar *) g_malloc(strlen(pStr) + 1); |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
190 if (!*ppResult) |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
191 return -2; |
206
8b896d461fdb
Trivial fixes and added strncpy replacement.
Matti Hamalainen <ccr@tnsp.org>
parents:
202
diff
changeset
|
192 |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
193 /* Copy to the destination */ |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
194 strcpy(*ppResult, pStr); |
4 | 195 |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
196 return 0; |
4 | 197 } |
198 | |
199 | |
206
8b896d461fdb
Trivial fixes and added strncpy replacement.
Matti Hamalainen <ccr@tnsp.org>
parents:
202
diff
changeset
|
200 /* Concatenates a given string into string pointed by *ppResult. |
8b896d461fdb
Trivial fixes and added strncpy replacement.
Matti Hamalainen <ccr@tnsp.org>
parents:
202
diff
changeset
|
201 */ |
398 | 202 gint xs_pstrcat(gchar **ppResult, const gchar *pStr) |
4 | 203 { |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
204 /* Check the string pointers */ |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
205 if (!ppResult || !pStr) |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
206 return -1; |
206
8b896d461fdb
Trivial fixes and added strncpy replacement.
Matti Hamalainen <ccr@tnsp.org>
parents:
202
diff
changeset
|
207 |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
208 if (*ppResult != NULL) { |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
209 *ppResult = (gchar *) g_realloc(*ppResult, strlen(*ppResult) + strlen(pStr) + 1); |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
210 if (*ppResult == NULL) |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
211 return -1; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
212 strcat(*ppResult, pStr); |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
213 } else { |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
214 *ppResult = (gchar *) g_malloc(strlen(pStr) + 1); |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
215 if (*ppResult == NULL) |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
216 return -1; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
217 strcpy(*ppResult, pStr); |
206
8b896d461fdb
Trivial fixes and added strncpy replacement.
Matti Hamalainen <ccr@tnsp.org>
parents:
202
diff
changeset
|
218 } |
4 | 219 |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
220 return 0; |
4 | 221 } |
222 | |
223 | |
239
7833df935239
Added xs_pnstrcat() to ease forming of limited size strings.
Matti Hamalainen <ccr@tnsp.org>
parents:
230
diff
changeset
|
224 /* Concatenate a given string up to given dest size or \n. |
7833df935239
Added xs_pnstrcat() to ease forming of limited size strings.
Matti Hamalainen <ccr@tnsp.org>
parents:
230
diff
changeset
|
225 * If size max is reached, change the end to "..." |
7833df935239
Added xs_pnstrcat() to ease forming of limited size strings.
Matti Hamalainen <ccr@tnsp.org>
parents:
230
diff
changeset
|
226 */ |
398 | 227 void xs_pnstrcat(gchar *pDest, size_t iSize, gchar *pStr) |
239
7833df935239
Added xs_pnstrcat() to ease forming of limited size strings.
Matti Hamalainen <ccr@tnsp.org>
parents:
230
diff
changeset
|
228 { |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
229 size_t i, n; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
230 gchar *s, *d; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
231 |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
232 d = pDest; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
233 i = 0; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
234 while (*d && (i < iSize)) { |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
235 i++; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
236 d++; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
237 } |
239
7833df935239
Added xs_pnstrcat() to ease forming of limited size strings.
Matti Hamalainen <ccr@tnsp.org>
parents:
230
diff
changeset
|
238 |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
239 s = pStr; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
240 while (*s && (*s != '\n') && (i < iSize)) { |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
241 *d = *s; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
242 d++; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
243 s++; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
244 i++; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
245 } |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
246 |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
247 *d = 0; |
239
7833df935239
Added xs_pnstrcat() to ease forming of limited size strings.
Matti Hamalainen <ccr@tnsp.org>
parents:
230
diff
changeset
|
248 |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
249 if (i >= iSize) { |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
250 i--; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
251 d--; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
252 n = 3; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
253 while ((i > 0) && (n > 0)) { |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
254 *d = '.'; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
255 d--; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
256 i--; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
257 n--; |
239
7833df935239
Added xs_pnstrcat() to ease forming of limited size strings.
Matti Hamalainen <ccr@tnsp.org>
parents:
230
diff
changeset
|
258 } |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
259 } |
239
7833df935239
Added xs_pnstrcat() to ease forming of limited size strings.
Matti Hamalainen <ccr@tnsp.org>
parents:
230
diff
changeset
|
260 } |
7833df935239
Added xs_pnstrcat() to ease forming of limited size strings.
Matti Hamalainen <ccr@tnsp.org>
parents:
230
diff
changeset
|
261 |
7833df935239
Added xs_pnstrcat() to ease forming of limited size strings.
Matti Hamalainen <ccr@tnsp.org>
parents:
230
diff
changeset
|
262 |
206
8b896d461fdb
Trivial fixes and added strncpy replacement.
Matti Hamalainen <ccr@tnsp.org>
parents:
202
diff
changeset
|
263 /* Locate character in string |
8b896d461fdb
Trivial fixes and added strncpy replacement.
Matti Hamalainen <ccr@tnsp.org>
parents:
202
diff
changeset
|
264 */ |
398 | 265 gchar *xs_strrchr(gchar *pcStr, gchar ch) |
56
6a3ce7260ae1
Changed some standard functions to glib ones
Matti Hamalainen <ccr@tnsp.org>
parents:
49
diff
changeset
|
266 { |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
267 gchar *lastPos = NULL; |
56
6a3ce7260ae1
Changed some standard functions to glib ones
Matti Hamalainen <ccr@tnsp.org>
parents:
49
diff
changeset
|
268 |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
269 while (*pcStr) { |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
270 if (*pcStr == ch) |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
271 lastPos = pcStr; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
272 pcStr++; |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
273 } |
56
6a3ce7260ae1
Changed some standard functions to glib ones
Matti Hamalainen <ccr@tnsp.org>
parents:
49
diff
changeset
|
274 |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
275 return lastPos; |
56
6a3ce7260ae1
Changed some standard functions to glib ones
Matti Hamalainen <ccr@tnsp.org>
parents:
49
diff
changeset
|
276 } |
6a3ce7260ae1
Changed some standard functions to glib ones
Matti Hamalainen <ccr@tnsp.org>
parents:
49
diff
changeset
|
277 |
6a3ce7260ae1
Changed some standard functions to glib ones
Matti Hamalainen <ccr@tnsp.org>
parents:
49
diff
changeset
|
278 |
506 | 279 void xs_findnext(gchar *pcStr, size_t *piPos) |
4 | 280 { |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
281 while (pcStr[*piPos] && isspace(pcStr[*piPos])) |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
282 (*piPos)++; |
4 | 283 } |
284 | |
285 | |
506 | 286 void xs_findeol(gchar *pcStr, size_t *piPos) |
4 | 287 { |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
288 while (pcStr[*piPos] && (pcStr[*piPos] != '\n') && (pcStr[*piPos] != '\r')) |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
289 (*piPos)++; |
4 | 290 } |
291 | |
292 | |
506 | 293 void xs_findnum(gchar *pcStr, size_t *piPos) |
109
578b71b62eeb
Fileinfo now basically working, STIL COMMENT-fields are not yet parsed or shown.
Matti Hamalainen <ccr@tnsp.org>
parents:
87
diff
changeset
|
294 { |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
295 while (pcStr[*piPos] && isdigit(pcStr[*piPos])) |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
296 (*piPos)++; |
109
578b71b62eeb
Fileinfo now basically working, STIL COMMENT-fields are not yet parsed or shown.
Matti Hamalainen <ccr@tnsp.org>
parents:
87
diff
changeset
|
297 } |
214 | 298 |
299 | |
300 #ifndef HAVE_MEMSET | |
301 void *xs_memset(void *p, int c, size_t n) | |
302 { | |
428
33c3bb80d2a5
Urgh, xs_memset() was buggy :P
Matti Hamalainen <ccr@tnsp.org>
parents:
422
diff
changeset
|
303 guint8 *dp; |
214 | 304 |
428
33c3bb80d2a5
Urgh, xs_memset() was buggy :P
Matti Hamalainen <ccr@tnsp.org>
parents:
422
diff
changeset
|
305 dp = (guint8 *) p; |
33c3bb80d2a5
Urgh, xs_memset() was buggy :P
Matti Hamalainen <ccr@tnsp.org>
parents:
422
diff
changeset
|
306 while (n--) |
33c3bb80d2a5
Urgh, xs_memset() was buggy :P
Matti Hamalainen <ccr@tnsp.org>
parents:
422
diff
changeset
|
307 *dp = c; |
359
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
308 |
b1a858b8cb1a
Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents:
324
diff
changeset
|
309 return p; |
214 | 310 } |
311 #endif |