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00028 #ifndef CX_MESSAGES_H
00029 #define CX_MESSAGES_H
00030
00031 #include <stdarg.h>
00032 #include <cxtypes.h>
00033
00034
00035 CX_BEGIN_DECLS
00036
00037
00038
00039
00040
00041
00042 #define CX_LOG_LEVEL_USER_SHIFT (8)
00043
00044
00045
00046
00047
00048
00049 typedef enum
00050 {
00051
00052 CX_LOG_FLAG_RECURSION = 1 << 0,
00053 CX_LOG_FLAG_FATAL = 1 << 1,
00054
00055
00056 CX_LOG_LEVEL_ERROR = 1 << 2,
00057 CX_LOG_LEVEL_CRITICAL = 1 << 3,
00058 CX_LOG_LEVEL_WARNING = 1 << 4,
00059 CX_LOG_LEVEL_MESSAGE = 1 << 5,
00060 CX_LOG_LEVEL_INFO = 1 << 6,
00061 CX_LOG_LEVEL_DEBUG = 1 << 7,
00062
00063 CX_LOG_LEVEL_MASK = ~(CX_LOG_FLAG_RECURSION | CX_LOG_FLAG_FATAL)
00064 } cx_log_level_flags;
00065
00066 #define CX_LOG_FATAL_MASK (CX_LOG_FLAG_RECURSION | CX_LOG_LEVEL_ERROR)
00067
00068
00069
00070
00071
00072
00073 typedef void (*cx_log_func) (const cxchar *, cx_log_level_flags,
00074 const cxchar *, cxptr);
00075 typedef void (*cx_print_func) (const cxchar *);
00076
00077
00078
00079
00080
00081
00082 void cx_log_default_handler(const cxchar *, cx_log_level_flags,
00083 const cxchar *, cxptr);
00084 cx_log_func cx_log_set_default_handler(cx_log_func);
00085 cxuint cx_log_set_handler(const cxchar *, cx_log_level_flags,
00086 cx_log_func, cxptr);
00087 void cx_log_remove_handler(const cxchar *, cxuint);
00088
00089 cx_log_level_flags cx_log_set_fatal_mask(const cxchar *, cx_log_level_flags);
00090 cx_log_level_flags cx_log_set_always_fatal(cx_log_level_flags);
00091
00092 cxsize cx_log_get_domain_count(void);
00093 const cxchar *cx_log_get_domain_name(cxsize);
00094
00095 void cx_log(const cxchar *, cx_log_level_flags, const cxchar *, ...);
00096 void cx_logv(const cxchar *, cx_log_level_flags, const cxchar *, va_list);
00097
00098 cx_print_func cx_print_set_handler(cx_print_func);
00099 cx_print_func cx_printerr_set_handler(cx_print_func);
00100
00101 void cx_print(const cxchar *, ...);
00102 void cx_printerr(const cxchar *, ...);
00103
00104
00105
00106
00107
00108
00109 void cx_error(const cxchar *, ...);
00110 void cx_critical(const cxchar *, ...);
00111 void cx_warning(const cxchar *, ...);
00112 void cx_message(const cxchar *, ...);
00113
00114
00115 #ifndef CX_LOG_DOMAIN
00116 # define CX_LOG_DOMAIN ((cxchar *)0)
00117 #endif
00118
00119
00120
00121
00122
00123
00124 #ifdef CX_DISABLE_ASSERT
00125
00126 # define cx_assert(expr)
00127
00128 #else
00129
00130 # ifdef __GNUC_
00131 # define cx_assert(expr) { \
00132 if (expr) { \
00133 ; \
00134 } \
00135 else \
00136 cx_log(CX_LOG_DOMAIN, \
00137 CX_LOG_LEVEL_ERROR, \
00138 "file %s: line %d (%s): assertion failed: (%s)", \
00139 __FILE__, __LINE__, \
00140 __PRETTY_FUNCTION__, \
00141 #expr); }
00142 # else
00143 # define cx_assert(expr) { \
00144 if (expr) { \
00145 ; \
00146 } \
00147 else \
00148 cx_log(CX_LOG_DOMAIN, \
00149 CX_LOG_LEVEL_ERROR, \
00150 "file %s: line %d: assertion failed: (%s)", \
00151 __FILE__, __LINE__, \
00152 #expr); }
00153 # endif
00154
00155 #endif
00156
00157 CX_END_DECLS
00158
00159 #endif
00160
00161