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Diffstat (limited to 'src/debug.c')
-rw-r--r-- | src/debug.c | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/src/debug.c b/src/debug.c deleted file mode 100644 index 26a9678..0000000 --- a/src/debug.c +++ /dev/null | |||
@@ -1,164 +0,0 @@ | |||
1 | /* | ||
2 | * debug.c | ||
3 | * contains utilitary functions for debugging | ||
4 | * | ||
5 | * Copyright (c) 2008 Jonathan Beck All Rights Reserved. | ||
6 | * Copyright (c) 2010 Martin S. All Rights Reserved. | ||
7 | * | ||
8 | * This library is free software; you can redistribute it and/or | ||
9 | * modify it under the terms of the GNU Lesser General Public | ||
10 | * License as published by the Free Software Foundation; either | ||
11 | * version 2.1 of the License, or (at your option) any later version. | ||
12 | * | ||
13 | * This library is distributed in the hope that it will be useful, | ||
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
16 | * Lesser General Public License for more details. | ||
17 | * | ||
18 | * You should have received a copy of the GNU Lesser General Public | ||
19 | * License along with this library; if not, write to the Free Software | ||
20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
21 | */ | ||
22 | |||
23 | #ifdef HAVE_CONFIG_H | ||
24 | #include <config.h> | ||
25 | #endif | ||
26 | #include <stdarg.h> | ||
27 | #define _GNU_SOURCE 1 | ||
28 | #define __USE_GNU 1 | ||
29 | #include <stdio.h> | ||
30 | #include <stdint.h> | ||
31 | #include <stdlib.h> | ||
32 | |||
33 | #include "debug.h" | ||
34 | #include "libimobiledevice/libimobiledevice.h" | ||
35 | |||
36 | int debug_level = 0; | ||
37 | |||
38 | /** | ||
39 | * Sets the level of debugging. Currently the only acceptable values are 0 and | ||
40 | * 1. | ||
41 | * | ||
42 | * @param level Set to 0 for no debugging or 1 for debugging. | ||
43 | */ | ||
44 | void idevice_set_debug_level(int level) | ||
45 | { | ||
46 | debug_level = level; | ||
47 | } | ||
48 | |||
49 | #ifndef STRIP_DEBUG_CODE | ||
50 | static void debug_print_line(const char *func, const char *file, int line, const char *buffer) | ||
51 | { | ||
52 | char *str_time = NULL; | ||
53 | char *header = NULL; | ||
54 | time_t the_time; | ||
55 | |||
56 | time(&the_time); | ||
57 | str_time = g_new0 (gchar, 255); | ||
58 | strftime(str_time, 254, "%H:%M:%S", localtime (&the_time)); | ||
59 | |||
60 | /* generate header text */ | ||
61 | (void)asprintf(&header, "%s %s:%d %s()", str_time, file, line, func); | ||
62 | free (str_time); | ||
63 | |||
64 | /* trim ending newlines */ | ||
65 | |||
66 | /* print header */ | ||
67 | printf ("%s: ", header); | ||
68 | |||
69 | /* print actual debug content */ | ||
70 | printf ("%s\n", buffer); | ||
71 | |||
72 | /* flush this output, as we need to debug */ | ||
73 | fflush (stdout); | ||
74 | |||
75 | free (header); | ||
76 | } | ||
77 | #endif | ||
78 | |||
79 | inline void debug_info_real(const char *func, const char *file, int line, const char *format, ...) | ||
80 | { | ||
81 | #ifndef STRIP_DEBUG_CODE | ||
82 | va_list args; | ||
83 | char *buffer = NULL; | ||
84 | |||
85 | if (!debug_level) | ||
86 | return; | ||
87 | |||
88 | /* run the real fprintf */ | ||
89 | va_start(args, format); | ||
90 | (void)vasprintf(&buffer, format, args); | ||
91 | va_end(args); | ||
92 | |||
93 | debug_print_line(func, file, line, buffer); | ||
94 | |||
95 | free(buffer); | ||
96 | #endif | ||
97 | } | ||
98 | |||
99 | inline void debug_buffer(const char *data, const int length) | ||
100 | { | ||
101 | #ifndef STRIP_DEBUG_CODE | ||
102 | int i; | ||
103 | int j; | ||
104 | unsigned char c; | ||
105 | |||
106 | if (debug_level) { | ||
107 | for (i = 0; i < length; i += 16) { | ||
108 | fprintf(stderr, "%04x: ", i); | ||
109 | for (j = 0; j < 16; j++) { | ||
110 | if (i + j >= length) { | ||
111 | fprintf(stderr, " "); | ||
112 | continue; | ||
113 | } | ||
114 | fprintf(stderr, "%02hhx ", *(data + i + j)); | ||
115 | } | ||
116 | fprintf(stderr, " | "); | ||
117 | for (j = 0; j < 16; j++) { | ||
118 | if (i + j >= length) | ||
119 | break; | ||
120 | c = *(data + i + j); | ||
121 | if ((c < 32) || (c > 127)) { | ||
122 | fprintf(stderr, "."); | ||
123 | continue; | ||
124 | } | ||
125 | fprintf(stderr, "%c", c); | ||
126 | } | ||
127 | fprintf(stderr, "\n"); | ||
128 | } | ||
129 | fprintf(stderr, "\n"); | ||
130 | } | ||
131 | #endif | ||
132 | } | ||
133 | |||
134 | inline void debug_buffer_to_file(const char *file, const char *data, const int length) | ||
135 | { | ||
136 | #ifndef STRIP_DEBUG_CODE | ||
137 | if (debug_level) { | ||
138 | FILE *f = fopen(file, "w+"); | ||
139 | fwrite(data, 1, length, f); | ||
140 | fflush(f); | ||
141 | fclose(f); | ||
142 | } | ||
143 | #endif | ||
144 | } | ||
145 | |||
146 | inline void debug_plist_real(const char *func, const char *file, int line, plist_t plist) | ||
147 | { | ||
148 | #ifndef STRIP_DEBUG_CODE | ||
149 | if (!plist) | ||
150 | return; | ||
151 | |||
152 | char *buffer = NULL; | ||
153 | uint32_t length = 0; | ||
154 | plist_to_xml(plist, &buffer, &length); | ||
155 | |||
156 | /* get rid of ending newline as one is already added in the debug line */ | ||
157 | if (buffer[length-1] == '\n') | ||
158 | buffer[length-1] = '\0'; | ||
159 | |||
160 | debug_info_real(func, file, line, "printing %i bytes plist:\n%s", length, buffer); | ||
161 | free(buffer); | ||
162 | #endif | ||
163 | } | ||
164 | |||