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conf: fg/bg and all regular + bright colors are now configurable

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Daniel Eklöf 2019-07-21 11:31:16 +02:00
parent 4109d97263
commit c7e76e2ac2
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GPG key ID: 5BBD4992C116573F
1 changed files with 70 additions and 4 deletions
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74
config.c
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@ -133,11 +133,60 @@ parse_section_main(const char *key, const char *value, struct config *conf,
return true;
}
static bool
parse_section_colors(const char *key, const char *value, struct config *conf,
const char *path, unsigned lineno)
{
uint32_t *color = NULL;
if (strcmp(key, "foreground") == 0) color = &conf->colors.fg;
else if (strcmp(key, "background") == 0) color = &conf->colors.bg;
else if (strcmp(key, "regular0") == 0) color = &conf->colors.regular[0];
else if (strcmp(key, "regular1") == 0) color = &conf->colors.regular[1];
else if (strcmp(key, "regular2") == 0) color = &conf->colors.regular[2];
else if (strcmp(key, "regular3") == 0) color = &conf->colors.regular[3];
else if (strcmp(key, "regular4") == 0) color = &conf->colors.regular[4];
else if (strcmp(key, "regular5") == 0) color = &conf->colors.regular[5];
else if (strcmp(key, "regular6") == 0) color = &conf->colors.regular[6];
else if (strcmp(key, "regular7") == 0) color = &conf->colors.regular[7];
else if (strcmp(key, "bright0") == 0) color = &conf->colors.bright[0];
else if (strcmp(key, "bright1") == 0) color = &conf->colors.bright[1];
else if (strcmp(key, "bright2") == 0) color = &conf->colors.bright[2];
else if (strcmp(key, "bright3") == 0) color = &conf->colors.bright[3];
else if (strcmp(key, "bright4") == 0) color = &conf->colors.bright[4];
else if (strcmp(key, "bright5") == 0) color = &conf->colors.bright[5];
else if (strcmp(key, "bright6") == 0) color = &conf->colors.bright[6];
else if (strcmp(key, "bright7") == 0) color = &conf->colors.bright[7];
else {
LOG_ERR("%s:%d: invalid key: %s", path, lineno, key);
return false;
}
errno = 0;
char *end = NULL;
unsigned long res = strtoul(value, &end, 16);
if (errno != 0) {
LOG_ERRNO("%s:%d: invalid color: %s", path, lineno, value);
return false;
}
if (*end != '\0') {
LOG_ERR("%s:%d: invalid color: %s", path, lineno, value);
return false;
}
*color = res & 0xffffff;
return true;
}
static bool
parse_config_file(FILE *f, struct config *conf, const char *path)
{
enum section {
SECTION_MAIN,
SECTION_COLORS,
} section = SECTION_MAIN;
/* Function pointer, called for each key/value line */
@ -148,11 +197,13 @@ parse_config_file(FILE *f, struct config *conf, const char *path)
/* Maps sections to line parser functions */
static const parser_fun_t section_parser_map[] = {
[SECTION_MAIN] = &parse_section_main,
[SECTION_COLORS] = &parse_section_colors,
};
#if defined(_DEBUG) && defined(LOG_ENABLE_DBG) && LOG_ENABLE_DBG
static const char *const section_names[] = {
[SECTION_MAIN] = "main",
[SECTION_COLORS] = "colors",
};
#endif
@ -175,10 +226,25 @@ parse_config_file(FILE *f, struct config *conf, const char *path)
break;
}
/* No sections yet */
if (line[0] == '[' && line[strlen(line) - 1] == ']') {
assert(false);
return false;
if (line[0] == '[') {
char *end = strchr(line, ']');
if (end == NULL) {
LOG_ERR("%s:%d: syntax error: %s", path, lineno, line);
free(line);
return false;
}
*end = '\0';
if (strcmp(&line[1], "colors") == 0)
section = SECTION_COLORS;
else {
LOG_ERR("%s:%d: invalid section name: %s", path, lineno, &line[1]);
free(line);
return false;
}
continue;
}
char *key = strtok(line, "=");