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changed logging

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This commit is contained in:
taiyu 2015-09-10 12:51:00 -07:00
parent aaa0923bc4
commit ed470d1a59
2 changed files with 19 additions and 7 deletions
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9
include/log.h
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@ -12,13 +12,16 @@ typedef enum {
void init_log(log_importance_t verbosity);
void sway_log_colors(int mode);
void sway_log(log_importance_t verbosity, const char* format, ...) __attribute__((format(printf,2,3)));
void sway_log_func(log_importance_t verbosity, const char *func, const char* format, ...) __attribute__((format(printf,3,4)));
void sway_log_errno(log_importance_t verbosity, char* format, ...) __attribute__((format(printf,2,3)));
void sway_abort(const char* format, ...) __attribute__((format(printf,1,2)));
bool sway_assert_func(bool condition, const char *func, const char* format, ...) __attribute__((format(printf,3,4)));
#define sway_log(V, FMT, ...) \
sway_log_func(V, __PRETTY_FUNCTION__, FMT, ##__VA_ARGS__)
bool _sway_assert(bool condition, const char* format, ...) __attribute__((format(printf,2,3)));
#define sway_assert(COND, FMT, ...) \
_sway_assert(COND, "%s:" FMT, __PRETTY_FUNCTION__, ##__VA_ARGS__)
sway_assert_func(COND, __PRETTY_FUNCTION__, FMT, ##__VA_ARGS__)
void error_handler(int sig);

17
sway/log.c
View file

@ -20,6 +20,14 @@ static const char *verbosity_colors[] = {
"\x1B[1;30m", // L_DEBUG
};
static const char *log_str[] = {
[L_SILENT] = "Msg",
[L_DEBUG] = "Debug",
[L_INFO] = "Info",
[L_ERROR] = "Error",
};
void init_log(log_importance_t verbosity) {
v = verbosity;
signal(SIGSEGV, error_handler);
@ -40,7 +48,7 @@ void sway_abort(const char *format, ...) {
sway_terminate();
}
void sway_log(log_importance_t verbosity, const char* format, ...) {
void sway_log_func(log_importance_t verbosity, const char *func, const char* format, ...) {
if (verbosity <= v) {
unsigned int c = verbosity;
if (c > sizeof(verbosity_colors) / sizeof(char *)) {
@ -48,7 +56,8 @@ void sway_log(log_importance_t verbosity, const char* format, ...) {
}
if (colored && isatty(STDERR_FILENO)) {
fprintf(stderr, "%s", verbosity_colors[c]);
fprintf(stderr, "%s%-5s| %-32s | ", verbosity_colors[c],
log_str[verbosity], func);
}
va_list args;
@ -91,14 +100,14 @@ void sway_log_errno(log_importance_t verbosity, char* format, ...) {
}
}
bool _sway_assert(bool condition, const char* format, ...) {
bool sway_assert_func(bool condition, const char *func, const char *format, ...) {
if (condition) {
return true;
}
va_list args;
va_start(args, format);
sway_log(L_ERROR, format, args);
sway_log_func(L_ERROR, func, format, args);
va_end(args);
#ifndef NDEBUG