#include <syslog.h>
#endif
+#include <pulse/gccmacro.h>
+#include <pulse/rtclock.h>
#include <pulse/utf8.h>
#include <pulse/xmalloc.h>
#include <pulse/util.h>
#include <pulsecore/macro.h>
#include <pulsecore/core-util.h>
-#include <pulsecore/rtclock.h>
#include <pulsecore/once.h>
#include <pulsecore/ratelimit.h>
#define ENV_LOG_PRINT_LEVEL "PULSE_LOG_LEVEL"
#define ENV_LOG_BACKTRACE "PULSE_LOG_BACKTRACE"
#define ENV_LOG_BACKTRACE_SKIP "PULSE_LOG_BACKTRACE_SKIP"
+#define ENV_LOG_NO_RATELIMIT "PULSE_LOG_NO_RATE_LIMIT"
static char *ident = NULL; /* in local charset format */
static pa_log_target_t target = PA_LOG_STDERR, target_override;
static pa_log_level_t maximum_level = PA_LOG_ERROR, maximum_level_override = PA_LOG_ERROR;
static unsigned show_backtrace = 0, show_backtrace_override = 0, skip_backtrace = 0;
static pa_log_flags_t flags = 0, flags_override = 0;
+static pa_bool_t no_rate_limit = FALSE;
+static int log_fd = -1;
#ifdef HAVE_SYSLOG_H
static const int level_to_syslog[] = {
flags = _flags;
}
+void pa_log_set_fd(int fd) {
+ if (fd >= 0)
+ log_fd = fd;
+ else if (log_fd >= 0) {
+ pa_close(log_fd);
+ log_fd = -1;
+ }
+}
+
void pa_log_set_show_backtrace(unsigned nlevels) {
show_backtrace = nlevels;
}
#endif
static void init_defaults(void) {
- const char *e;
+ PA_ONCE_BEGIN {
- if (!ident) {
- char binary[256];
- if (pa_get_binary_name(binary, sizeof(binary)))
- pa_log_set_ident(binary);
- }
+ const char *e;
- if (getenv(ENV_LOG_SYSLOG)) {
- target_override = PA_LOG_SYSLOG;
- target_override_set = TRUE;
- }
+ if (!ident) {
+ char binary[256];
+ if (pa_get_binary_name(binary, sizeof(binary)))
+ pa_log_set_ident(binary);
+ }
- if ((e = getenv(ENV_LOG_LEVEL))) {
- maximum_level_override = (pa_log_level_t) atoi(e);
+ if (getenv(ENV_LOG_SYSLOG)) {
+ target_override = PA_LOG_SYSLOG;
+ target_override_set = TRUE;
+ }
- if (maximum_level_override >= PA_LOG_LEVEL_MAX)
- maximum_level_override = PA_LOG_LEVEL_MAX-1;
- }
+ if ((e = getenv(ENV_LOG_LEVEL))) {
+ maximum_level_override = (pa_log_level_t) atoi(e);
- if (getenv(ENV_LOG_COLORS))
- flags_override |= PA_LOG_COLORS;
+ if (maximum_level_override >= PA_LOG_LEVEL_MAX)
+ maximum_level_override = PA_LOG_LEVEL_MAX-1;
+ }
- if (getenv(ENV_LOG_PRINT_TIME))
- flags_override |= PA_LOG_PRINT_TIME;
+ if (getenv(ENV_LOG_COLORS))
+ flags_override |= PA_LOG_COLORS;
- if (getenv(ENV_LOG_PRINT_FILE))
- flags_override |= PA_LOG_PRINT_FILE;
+ if (getenv(ENV_LOG_PRINT_TIME))
+ flags_override |= PA_LOG_PRINT_TIME;
- if (getenv(ENV_LOG_PRINT_META))
- flags_override |= PA_LOG_PRINT_META;
+ if (getenv(ENV_LOG_PRINT_FILE))
+ flags_override |= PA_LOG_PRINT_FILE;
- if (getenv(ENV_LOG_PRINT_LEVEL))
- flags_override |= PA_LOG_PRINT_LEVEL;
+ if (getenv(ENV_LOG_PRINT_META))
+ flags_override |= PA_LOG_PRINT_META;
- if ((e = getenv(ENV_LOG_BACKTRACE))) {
- show_backtrace_override = (unsigned) atoi(e);
+ if (getenv(ENV_LOG_PRINT_LEVEL))
+ flags_override |= PA_LOG_PRINT_LEVEL;
- if (show_backtrace_override <= 0)
- show_backtrace_override = 0;
- }
+ if ((e = getenv(ENV_LOG_BACKTRACE))) {
+ show_backtrace_override = (unsigned) atoi(e);
- if ((e = getenv(ENV_LOG_BACKTRACE_SKIP))) {
- skip_backtrace = (unsigned) atoi(e);
+ if (show_backtrace_override <= 0)
+ show_backtrace_override = 0;
+ }
- if (skip_backtrace <= 0)
- skip_backtrace = 0;
- }
+ if ((e = getenv(ENV_LOG_BACKTRACE_SKIP))) {
+ skip_backtrace = (unsigned) atoi(e);
+
+ if (skip_backtrace <= 0)
+ skip_backtrace = 0;
+ }
+
+ if (getenv(ENV_LOG_NO_RATELIMIT))
+ no_rate_limit = TRUE;
+
+ } PA_ONCE_END;
}
void pa_log_levelv_meta(
pa_assert(level < PA_LOG_LEVEL_MAX);
pa_assert(format);
- PA_ONCE_BEGIN {
- init_defaults();
- } PA_ONCE_END;
+ init_defaults();
_target = target_override_set ? target_override : target;
_maximum_level = PA_MAX(maximum_level, maximum_level_override);
if ((_flags & PA_LOG_PRINT_META) && file && line > 0 && func)
pa_snprintf(location, sizeof(location), "[%s:%i %s()] ", file, line, func);
- else if (_flags & (PA_LOG_PRINT_META|PA_LOG_PRINT_FILE))
+ else if ((_flags & (PA_LOG_PRINT_META|PA_LOG_PRINT_FILE)) && file)
pa_snprintf(location, sizeof(location), "%s: ", pa_path_get_filename(file));
else
location[0] = 0;
static pa_usec_t start, last;
pa_usec_t u, a, r;
- u = pa_rtclock_usec();
+ u = pa_rtclock_now();
PA_ONCE_BEGIN {
start = u;
#endif
if (!pa_utf8_valid(text))
- pa_log_level(level, __FILE__": invalid UTF-8 string following below:");
+ pa_logl(level, "Invalid UTF-8 string following below:");
for (t = text; t; t = n) {
if ((n = strchr(t, '\n'))) {
fprintf(stderr, "%s%c: %s%s%s%s%s%s\n", timestamp, level_to_char[level], location, prefix, t, grey, pa_strempty(bt), suffix);
else
fprintf(stderr, "%s%s%s%s%s%s%s\n", timestamp, location, prefix, t, grey, pa_strempty(bt), suffix);
+#ifdef OS_IS_WIN32
+ fflush(stderr);
+#endif
pa_xfree(local_t);
}
#endif
+ case PA_LOG_FD: {
+ if (log_fd >= 0) {
+ char metadata[256];
+
+ pa_snprintf(metadata, sizeof(metadata), "\n%c %s %s", level_to_char[level], timestamp, location);
+
+ if ((write(log_fd, metadata, strlen(metadata)) < 0) || (write(log_fd, t, strlen(t)) < 0)) {
+ saved_errno = errno;
+ pa_log_set_fd(-1);
+ fprintf(stderr, "%s\n", "Error writing logs to a file descriptor. Redirect log messages to console.");
+ fprintf(stderr, "%s %s\n", metadata, t);
+ pa_log_set_target(PA_LOG_STDERR);
+ }
+ }
+
+ break;
+ }
case PA_LOG_NULL:
default:
break;
va_end(ap);
}
-pa_bool_t pa_log_ratelimit(void) {
+pa_bool_t pa_log_ratelimit(pa_log_level_t level) {
/* Not more than 10 messages every 5s */
static PA_DEFINE_RATELIMIT(ratelimit, 5 * PA_USEC_PER_SEC, 10);
- return pa_ratelimit_test(&ratelimit);
+ init_defaults();
+
+ if (no_rate_limit)
+ return TRUE;
+
+ return pa_ratelimit_test(&ratelimit, level);
}