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log, commands: Add log_colors command

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This commit is contained in:
jdiez17 2015-08-09 20:35:56 +02:00
parent ec2fedf6d0
commit c688ff704d
3 changed files with 31 additions and 2 deletions
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17
sway/commands.c
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@ -146,6 +146,22 @@ int cmd_set(struct sway_config *config, int argc, char **argv) {
return 0;
}
int cmd_log_colors(struct sway_config *config, int argc, char **argv) {
if (argc != 1) {
sway_log(L_ERROR, "Invalid log_colors command (expected 1 argument, got %d)", argc);
return 1;
}
if (strcasecmp(argv[0], "no") != 0 && strcasecmp(argv[0], "yes") != 0) {
sway_log(L_ERROR, "Invalid log_colors command (expected `yes` or `no`, got '%s')", argv[0]);
return 1;
}
sway_log_colors(!strcasecmp(argv[0], "yes"));
return 0;
}
/* Keep alphabetized */
struct cmd_handler handlers[] = {
{ "bindsym", cmd_bindsym },
@ -153,6 +169,7 @@ struct cmd_handler handlers[] = {
{ "exit", cmd_exit },
{ "focus_follows_mouse", cmd_focus_follows_mouse },
{ "layout", cmd_layout },
{ "log_colors", cmd_log_colors },
{ "set", cmd_set },
};

11
sway/log.c
View file

@ -17,6 +17,10 @@ void init_log(int verbosity) {
v = verbosity;
}
void sway_log_colors(int mode) {
colored = (mode == 1) ? 1 : 0;
}
void sway_abort(char *format, ...) {
fprintf(stderr, "ERROR: ");
va_list args;
@ -33,11 +37,18 @@ void sway_log(int verbosity, char* format, ...) {
if (c > sizeof(verbosity_colors) / sizeof(char *)) {
c = sizeof(verbosity_colors) / sizeof(char *) - 1;
}
if(colored) {
fprintf(stderr, verbosity_colors[c]);
}
va_list args;
va_start(args, format);
vfprintf(stderr, format, args);
va_end(args);
if(colored) {
fprintf(stderr, "\x1B[0m\n");
}
}
}

1
sway/log.h
View file

@ -9,6 +9,7 @@ typedef enum {
} log_importance_t;
void init_log(int verbosity);
void sway_log_colors(int mode);
void sway_log(int verbosity, char* format, ...);
void sway_abort(char* format, ...);