102 lines
2.5 KiB
C
102 lines
2.5 KiB
C
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#include <lighttpd/angel_base.h>
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void li_log_init(liServer *srv) {
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srv->log.type = LI_LOG_TYPE_STDERR;
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srv->log.levels[LI_LOG_LEVEL_ABORT] = TRUE;
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srv->log.levels[LI_LOG_LEVEL_ERROR] = TRUE;
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srv->log.levels[LI_LOG_LEVEL_WARNING] = TRUE;
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srv->log.levels[LI_LOG_LEVEL_INFO] = TRUE; /* TODO: remove debug levels */
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srv->log.levels[LI_LOG_LEVEL_DEBUG] = TRUE;
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srv->log.fd = -1;
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srv->log.ts_cache = g_string_sized_new(0);
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srv->log.log_line = g_string_sized_new(0);
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}
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void li_log_clean(liServer *srv) {
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g_string_free(srv->log.ts_cache, TRUE);
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g_string_free(srv->log.log_line, TRUE);
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}
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void li_log_write(liServer *srv, liLogLevel log_level, guint flags, const gchar *fmt, ...) {
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va_list ap;
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GString *log_line = srv->log.log_line;
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if (!srv->log.levels[log_level]) return;
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g_string_truncate(log_line, 0);
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/* for normal error messages, we prepend a timestamp */
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if (flags & LI_LOG_FLAG_TIMESTAMP) {
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GString *log_ts = srv->log.ts_cache;
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time_t cur_ts;
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cur_ts = (time_t)ev_now(srv->loop);
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if (cur_ts != srv->log.last_ts) {
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gsize s;
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struct tm tm;
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g_string_set_size(log_ts, 255);
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#ifdef HAVE_LOCALTIME_R
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s = strftime(log_ts->str, log_ts->allocated_len, "%Y-%m-%d %H:%M:%S %Z: ", localtime_r(&cur_ts, &tm));
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#else
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s = strftime(log_ts->str, log_ts->allocated_len, "%Y-%m-%d %H:%M:%S %Z: ", localtime(&cur_ts));
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#endif
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g_string_set_size(log_ts, s);
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srv->log.last_ts = cur_ts;
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}
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g_string_append_len(log_line, GSTR_LEN(log_ts));
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}
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va_start(ap, fmt);
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g_string_append_vprintf(log_line, fmt, ap);
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va_end(ap);
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g_string_append_len(log_line, CONST_STR_LEN("\n"));
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fprintf(stderr, "%s", log_line->str);
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}
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void li_log_split_lines(liServer *srv, liLogLevel log_level, guint flags, gchar *txt, const gchar *prefix) {
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gchar *start;
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start = txt;
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while ('\0' != *txt) {
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if ('\r' == *txt || '\n' == *txt) {
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*txt = '\0';
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if (txt - start > 1) { /* skip empty lines*/
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li_log_write(srv, log_level, flags, "%s%s", prefix, start);
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}
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txt++;
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while (*txt == '\n' || *txt == '\r') txt++;
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start = txt;
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} else {
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txt++;
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}
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}
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if (txt - start > 1) { /* skip empty lines*/
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li_log_write(srv, log_level, flags, "%s%s", prefix, start);
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}
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}
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void li_log_split_lines_(liServer *srv, liLogLevel log_level, guint flags, gchar *txt, const gchar *fmt, ...) {
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va_list ap;
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GString *prefix;
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prefix = g_string_sized_new(0);
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va_start(ap, fmt);
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g_string_vprintf(prefix, fmt, ap);
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va_end(ap);
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li_log_split_lines(srv, log_level, flags, txt, prefix->str);
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g_string_free(prefix, TRUE);
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}
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