diff options
Diffstat (limited to 'src/polypcore/log.c')
| -rw-r--r-- | src/polypcore/log.c | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/src/polypcore/log.c b/src/polypcore/log.c deleted file mode 100644 index 6cdffa51..00000000 --- a/src/polypcore/log.c +++ /dev/null @@ -1,211 +0,0 @@ -/* $Id$ */ - -/*** - This file is part of polypaudio. - - polypaudio is free software; you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - polypaudio is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with polypaudio; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - USA. -***/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <assert.h> -#include <stdarg.h> -#include <stdio.h> -#include <unistd.h> -#include <string.h> - -#ifdef HAVE_SYSLOG_H -#include <syslog.h> -#endif - -#include <polyp/utf8.h> -#include <polyp/xmalloc.h> - -#include <polypcore/core-util.h> - -#include "log.h" - -#define ENV_LOGLEVEL "POLYP_LOG" - -static char *log_ident = NULL, *log_ident_local = NULL; -static pa_log_target_t log_target = PA_LOG_STDERR; -static void (*user_log_func)(pa_log_level_t l, const char *s) = NULL; -static pa_log_level_t maximal_level = PA_LOG_NOTICE; - -#ifdef HAVE_SYSLOG_H -static const int level_to_syslog[] = { - [PA_LOG_ERROR] = LOG_ERR, - [PA_LOG_WARN] = LOG_WARNING, - [PA_LOG_NOTICE] = LOG_NOTICE, - [PA_LOG_INFO] = LOG_INFO, - [PA_LOG_DEBUG] = LOG_DEBUG -}; -#endif - -void pa_log_set_ident(const char *p) { - if (log_ident) - pa_xfree(log_ident); - if (log_ident_local) - pa_xfree(log_ident_local); - - log_ident = pa_xstrdup(p); - log_ident_local = pa_utf8_to_locale(log_ident); - if (!log_ident_local) - log_ident_local = pa_xstrdup(log_ident); -} - -void pa_log_set_maximal_level(pa_log_level_t l) { - assert(l < PA_LOG_LEVEL_MAX); - maximal_level = l; -} - -void pa_log_set_target(pa_log_target_t t, void (*func)(pa_log_level_t l, const char*s)) { - assert(t == PA_LOG_USER || !func); - log_target = t; - user_log_func = func; -} - -void pa_log_levelv(pa_log_level_t level, const char *format, va_list ap) { - const char *e; - char *text, *t, *n; - - assert(level < PA_LOG_LEVEL_MAX); - - if ((e = getenv(ENV_LOGLEVEL))) - maximal_level = atoi(e); - - if (level > maximal_level) - return; - - text = pa_vsprintf_malloc(format, ap); - - if (!pa_utf8_valid(text)) - pa_log_level(level, __FILE__": invalid UTF-8 string following below:"); - - for (t = text; t; t = n) { - if ((n = strchr(t, '\n'))) { - *n = 0; - n++; - } - - if (!*t) - continue; - - switch (log_target) { - case PA_LOG_STDERR: { - const char *prefix = "", *suffix = ""; - char *local_t; - -#ifndef OS_IS_WIN32 - /* Yes indeed. Useless, but fun! */ - if (isatty(STDERR_FILENO)) { - if (level <= PA_LOG_ERROR) { - prefix = "\x1B[1;31m"; - suffix = "\x1B[0m"; - } else if (level <= PA_LOG_WARN) { - prefix = "\x1B[1m"; - suffix = "\x1B[0m"; - } - } -#endif - - local_t = pa_utf8_to_locale(t); - if (!local_t) - fprintf(stderr, "%s%s%s\n", prefix, t, suffix); - else { - fprintf(stderr, "%s%s%s\n", prefix, local_t, suffix); - pa_xfree(local_t); - } - - break; - } - -#ifdef HAVE_SYSLOG_H - case PA_LOG_SYSLOG: { - char *local_t; - - openlog(log_ident_local ? log_ident_local : "???", LOG_PID, LOG_USER); - - local_t = pa_utf8_to_locale(t); - if (!local_t) - syslog(level_to_syslog[level], "%s", t); - else { - syslog(level_to_syslog[level], "%s", local_t); - pa_xfree(local_t); - } - - closelog(); - break; - } -#endif - - case PA_LOG_USER: - user_log_func(level, t); - break; - - case PA_LOG_NULL: - default: - break; - } - } - - pa_xfree(text); - -} - -void pa_log_level(pa_log_level_t level, const char *format, ...) { - va_list ap; - va_start(ap, format); - pa_log_levelv(level, format, ap); - va_end(ap); -} - -void pa_log_debug(const char *format, ...) { - va_list ap; - va_start(ap, format); - pa_log_levelv(PA_LOG_DEBUG, format, ap); - va_end(ap); -} - -void pa_log_info(const char *format, ...) { - va_list ap; - va_start(ap, format); - pa_log_levelv(PA_LOG_INFO, format, ap); - va_end(ap); -} - -void pa_log_notice(const char *format, ...) { - va_list ap; - va_start(ap, format); - pa_log_levelv(PA_LOG_INFO, format, ap); - va_end(ap); -} - -void pa_log_warn(const char *format, ...) { - va_list ap; - va_start(ap, format); - pa_log_levelv(PA_LOG_WARN, format, ap); - va_end(ap); -} - -void pa_log_error(const char *format, ...) { - va_list ap; - va_start(ap, format); - pa_log_levelv(PA_LOG_ERROR, format, ap); - va_end(ap); -} |