Mercurial > hg > th-libs
annotate th_util.h @ 269:fcbdc12f5866
Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
author | Matti Hamalainen <ccr@tnsp.org> |
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date | Wed, 17 Feb 2016 14:20:36 +0200 |
parents | e4d6bba7d7a4 |
children | 5391cd557483 |
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1 /* |
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2 * Generic utility-functions, macros and defaults |
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3 * Programmed and designed by Matti 'ccr' Hamalainen |
144 | 4 * (C) Copyright 2002-2015 Tecnic Software productions (TNSP) |
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5 * |
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6 * Please read file 'COPYING' for information on license and distribution. |
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7 */ |
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8 #ifndef TH_UTIL_H |
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9 #define TH_UTIL_H |
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10 |
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11 #ifdef HAVE_CONFIG_H |
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12 #include "config.h" |
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13 #endif |
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14 |
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15 #if defined(__WIN64) || defined(_WIN64) || defined(__WIN32) || defined(_WIN32) |
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16 # define TH_PLAT_WINDOWS 1 |
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17 #else |
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18 # define TH_PLAT_UNIX 1 |
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19 #endif |
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20 |
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21 #include "th_types.h" |
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22 #include <stdio.h> |
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23 #include <stdarg.h> |
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24 #include <stdlib.h> |
75 | 25 #include <unistd.h> |
16 | 26 #include <sys/types.h> |
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27 #ifndef HAVE_NO_ASSERT |
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28 #include <assert.h> |
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29 #endif |
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30 |
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31 #ifdef HAVE_STRING_H |
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32 #include <string.h> |
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33 #else |
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34 #ifdef HAVE_STRINGS_H |
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35 #include <strings.h> |
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36 #endif |
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37 #endif |
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38 |
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39 #ifdef HAVE_MEMORY_H |
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40 #include <memory.h> |
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41 #endif |
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42 |
92 | 43 |
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44 #ifdef __cplusplus |
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45 extern "C" { |
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46 #endif |
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47 |
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48 #ifdef TH_NO_DEFAULTS |
6 | 49 #define TH_PROG_AUTHOR NULL |
50 #define TH_PROG_LICENSE NULL | |
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51 #else |
226 | 52 #define TH_PROG_AUTHOR "By Matti 'ccr' Hamalainen (C) Copyright 2016 TNSP" |
6 | 53 #define TH_PROG_LICENSE "This software is licensed under GNU GPL version 2" |
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54 #endif |
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55 |
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56 |
95 | 57 // Replacement for assert() |
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58 #ifdef HAVE_NO_ASSERT |
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59 # ifdef NDEBUG |
129 | 60 # define assert(NEXPR) // stub |
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61 # else |
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62 # define assert(NEXPR) do { if (!(NEXPR)) { fprintf(stderr, "[%s:%d] assert(" # NEXPR ") failed!\n", __FILE__, __LINE__); abort(); } } while (0) |
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63 # endif |
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64 #endif |
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65 |
96 | 66 |
67 /* Error codes | |
68 */ | |
97 | 69 enum |
70 { | |
96 | 71 // General error codes |
72 THERR_OK = 0, | |
73 THERR_PROGRESS, // Status OK, but operation in progress | |
74 | |
75 THERR_INTERNAL, | |
76 | |
77 THERR_FOPEN, | |
78 THERR_FREAD, | |
79 THERR_FWRITE, | |
80 THERR_FSEEK, | |
81 THERR_NOT_FOUND, // Resource/data not found | |
82 | |
83 THERR_INVALID_DATA, // Some data was invalid | |
84 THERR_MALLOC, // Memory allocation failure | |
85 THERR_ALREADY_INIT, // Resource has already been initialized | |
86 THERR_INIT_FAIL, // General initialization failure | |
87 THERR_INVALID_ARGS, | |
88 | |
89 THERR_NULLPTR, // NULL pointer specified in critical argument | |
90 THERR_NOT_SUPPORTED,// Operation not supported | |
91 THERR_OUT_OF_DATA, | |
92 THERR_EXTRA_DATA, | |
93 THERR_BOUNDS, | |
163 | 94 |
96 | 95 THERR_TIMED_OUT, |
163 | 96 THERR_BUSY, |
97 THERR_IO_ERROR, | |
96 | 98 |
99 // Network errors | |
100 THERR_AUTH_FAILED, | |
101 }; | |
102 | |
103 #define TH_SYSTEM_ERRORS 100000 | |
104 | |
97 | 105 /* Log levels |
106 */ | |
107 enum | |
108 { | |
109 THLOG_NONE = 0, | |
110 THLOG_ERROR, | |
111 THLOG_WARNING, | |
112 THLOG_INFO, | |
113 THLOG_DEBUG, | |
114 }; | |
115 | |
96 | 116 |
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117 /* Global variables |
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118 */ |
19 | 119 extern int th_verbosityLevel; |
120 extern char *th_prog_name, | |
60 | 121 *th_prog_desc, |
19 | 122 *th_prog_version, |
123 *th_prog_author, | |
124 *th_prog_license; | |
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125 |
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126 /* Functions |
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127 */ |
60 | 128 void th_init(char *name, char *desc, char *version, |
129 char *author, char *license); | |
130 void th_print_banner(FILE *outFile, const char *binName, const char *usage); | |
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131 |
143 | 132 int th_term_width(); |
133 int th_term_height(); | |
134 | |
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135 int th_get_error(); |
99 | 136 int th_errno_to_error(int error); |
96 | 137 const char *th_error_str(int error); |
138 | |
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139 void THERR(const char *fmt, ...); |
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140 void THMSG(int level, const char *fmt, ...); |
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141 void THPRINT(int level, const char *fmt, ...); |
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142 |
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143 void THERR_V(const char *fmt, va_list ap); |
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144 void THMSG_V(int level, const char *fmt, va_list ap); |
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145 void THPRINT_V(int level, const char *fmt, va_list ap); |
11 | 146 |
6 | 147 void *th_malloc(size_t); |
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148 void *th_malloc0(size_t); |
6 | 149 void *th_calloc(size_t, size_t); |
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150 void *th_realloc(void *ptr, size_t); |
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151 void th_free(void *ptr); |
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152 void th_free_r_real(void **ptr); |
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153 |
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154 #define th_free_r(ptr) th_free_r_real((void **) ptr) |
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155 |
16 | 156 |
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157 #ifdef __cplusplus |
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158 } |
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159 #endif |
129 | 160 #endif // TH_UTIL_H |