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log: add option to disable line numbers

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This commit is contained in:
Wim Taymans 2020-04-24 16:20:18 +02:00
parent b69bdc1eff
commit 93211549a4
3 changed files with 22 additions and 12 deletions
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30
spa/plugins/support/logger.c
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@ -61,6 +61,7 @@ struct impl {
unsigned int have_source:1;
unsigned int colors:1;
unsigned int timestamp:1;
unsigned int line:1;
};
static SPA_PRINTF_FUNC(6,0) void
@ -73,10 +74,10 @@ impl_log_logv(void *object,
va_list args)
{
struct impl *impl = object;
char text[512], location[1024];
char location[1024], *p;
static const char *levels[] = { "-", "E", "W", "I", "D", "T", "*T*" };
const char *prefix = "", *suffix = "";
int size;
int size, len;
bool do_trace;
if ((do_trace = (level == SPA_LOG_LEVEL_TRACE && impl->have_source)))
@ -93,21 +94,27 @@ impl_log_logv(void *object,
suffix = "\x1B[0m";
}
vsnprintf(text, sizeof(text), fmt, args);
p = location;
len = sizeof(location);
size = snprintf(p, len, "%s[%s]", prefix, levels[level]);
if (impl->timestamp) {
struct timespec now;
clock_gettime(CLOCK_MONOTONIC_RAW, &now);
size += snprintf(p + size, len - size, "[%09lu.%06lu]",
now.tv_sec & 0x1FFFFFFF, now.tv_nsec / 1000);
size = snprintf(location, sizeof(location), "%s[%s][%09lu.%06lu][%s:%i %s()] %s%s\n",
prefix, levels[level], now.tv_sec & 0x1FFFFFFF, now.tv_nsec / 1000,
strrchr(file, '/') + 1, line, func, text, suffix);
} else {
size = snprintf(location, sizeof(location), "%s[%s][%s:%i %s()] %s%s\n",
prefix, levels[level], strrchr(file, '/') + 1, line, func, text, suffix);
}
if (impl->line) {
size += snprintf(p + size, len - size, "[%s:%i %s()]",
strrchr(file, '/') + 1, line, func);
}
size += snprintf(p + size, len - size, " ");
size += vsnprintf(p + size, len - size, fmt, args);
if (impl->colors)
size += snprintf(p + size, len - size, "%s\n", suffix);
if (SPA_UNLIKELY(do_trace)) {
uint32_t index;
@ -256,10 +263,11 @@ impl_init(const struct spa_handle_factory *factory,
this->have_source = true;
}
}
if (info) {
if ((str = spa_dict_lookup(info, SPA_KEY_LOG_TIMESTAMP)) != NULL)
this->timestamp = (strcmp(str, "true") == 0 || atoi(str) == 1);
if ((str = spa_dict_lookup(info, SPA_KEY_LOG_LINE)) != NULL)
this->line = (strcmp(str, "true") == 0 || atoi(str) == 1);
if ((str = spa_dict_lookup(info, SPA_KEY_LOG_COLORS)) != NULL)
this->colors = (strcmp(str, "true") == 0 || atoi(str) == 1);
if ((str = spa_dict_lookup(info, SPA_KEY_LOG_LEVEL)) != NULL)