log: removed DEBUG() and FATAL()

Use GLib the logging functions g_debug(), g_error() instead.

src/command.c

@@ -33,7 +33,6 @@
 #include "stats.h"
 #include "permission.h"
 #include "buffer2array.h"
-#include "log.h"
 #include "stored_playlist.h"
 #include "ack.h"
 #include "output_command.h"
@@ -1797,10 +1796,10 @@ command_process_list(struct client *client,
 	for (GSList *cur = list; cur != NULL; cur = g_slist_next(cur)) {
 		char *cmd = cur->data;
 
-		DEBUG("command_process_list: process command \"%s\"\n",
-		      cmd);
+		g_debug("command_process_list: process command \"%s\"",
+			cmd);
 		ret = command_process(client, cmd);
-		DEBUG("command_process_list: command returned %i\n", ret);
+		g_debug("command_process_list: command returned %i", ret);
 		if (ret != COMMAND_RETURN_OK || client_is_expired(client))
 			break;
 		else if (list_ok)

src/decoder_thread.c

@@ -29,7 +29,6 @@
 #include "tag.h"
 #include "mapper.h"
 #include "path.h"
-#include "log.h"
 #include "uri.h"
 
 #include <glib.h>
@@ -269,5 +268,5 @@ void decoder_thread_start(void)
 
 	dc.thread = g_thread_create(decoder_task, NULL, true, &e);
 	if (dc.thread == NULL)
-		FATAL("Failed to spawn decoder task: %s\n", e->message);
+		g_error("Failed to spawn decoder task: %s", e->message);
 }

src/log.c

@@ -285,30 +285,6 @@ void setup_log_output(bool use_stdout)
 	}
 }
 
-#define log_func(func,level) \
-G_GNUC_PRINTF(1, 2) void func(const char *fmt, ...) \
-{ \
-	if (level <= log_threshold) { \
-		va_list args; \
-		va_start(args, fmt); \
-		g_logv(NULL, level, fmt, args);	\
-		va_end(args); \
-	} \
-}
-
-log_func(DEBUG, G_LOG_LEVEL_DEBUG)
-
-#undef log_func
-
-G_GNUC_PRINTF(1, 2) G_GNUC_NORETURN void FATAL(const char *fmt, ...)
-{
-	va_list args;
-	va_start(args, fmt);
-	g_logv(NULL, G_LOG_LEVEL_ERROR, fmt, args);
-	va_end(args);
-	exit(EXIT_FAILURE);
-}
-
 int cycle_log_files(void)
 {
 	int fd;

src/log.h

@@ -23,9 +23,6 @@
 #include <glib.h>
 #include <stdbool.h>
 
-G_GNUC_PRINTF(1, 2) void DEBUG(const char *fmt, ...);
-G_GNUC_PRINTF(1, 2) G_GNUC_NORETURN void FATAL(const char *fmt, ...);
-
 /**
  * Configure a logging destination for daemon startup, before the
  * configuration file is read.  This allows the daemon to use the

src/main.c

@@ -168,9 +168,9 @@ initialize_decoder_and_player(void)
 	if (param != NULL) {
 		perc = strtod(param->value, &test);
 		if (*test != '%' || perc < 0 || perc > 100) {
-			FATAL("buffered before play \"%s\" is not a positive "
-			      "percentage and less than 100 percent, line %i"
-			      "\n", param->value, param->line);
+			g_error("buffered before play \"%s\" is not a positive "
+				"percentage and less than 100 percent, line %i",
+				param->value, param->line);
 		}
 	} else
 		perc = DEFAULT_BUFFER_BEFORE_PLAY;

src/permission.c

@@ -19,7 +19,6 @@
 
 #include "permission.h"
 #include "conf.h"
-#include "log.h"
 
 #include <glib.h>
 
@@ -59,7 +58,7 @@ static unsigned parsePermissions(const char *string)
 		} else if (strcmp(temp, PERMISSION_ADMIN_STRING) == 0) {
 			permission |= PERMISSION_ADMIN;
 		} else {
-			FATAL("unknown permission \"%s\"\n", temp);
+			g_error("unknown permission \"%s\"", temp);
 		}
 	}
 
@@ -90,10 +89,10 @@ void initPermissions(void)
 				strchr(param->value, PERMISSION_PASSWORD_CHAR);
 
 			if (separator == NULL)
-				FATAL("\"%c\" not found in password string "
-				      "\"%s\", line %i\n",
-				      PERMISSION_PASSWORD_CHAR,
-				      param->value, param->line);
+				g_error("\"%c\" not found in password string "
+					"\"%s\", line %i",
+					PERMISSION_PASSWORD_CHAR,
+					param->value, param->line);
 
 			password = g_strndup(param->value,
 					     separator - param->value);

src/sig_handlers.c

@@ -51,7 +51,7 @@ x_sigaction(int signum, const struct sigaction *act)
 static void
 handle_reload_event(void)
 {
-	DEBUG("got SIGHUP, rereading DB\n");
+	g_debug("got SIGHUP, reopening log files");
 	cycle_log_files();
 }
 

src/song_save.c

@@ -23,10 +23,14 @@
 #include "directory.h"
 #include "path.h"
 #include "tag.h"
-#include "log.h"
+
+#include <glib.h>
 
 #include <stdlib.h>
 
+#undef G_LOG_DOMAIN
+#define G_LOG_DOMAIN "song"
+
 #define SONG_KEY	"key: "
 #define SONG_MTIME	"mtime: "
 
@@ -126,7 +130,7 @@ void readSongInfoIntoList(FILE *fp, struct songvec *sv,
 		} else if (*buffer == 0) {
 			/* ignore empty lines (starting with '\0') */
 		} else if (song == NULL) {
-			FATAL("Problems reading song info\n");
+			g_error("Problems reading song info");
 		} else if (0 == strncmp(SONG_FILE, buffer, strlen(SONG_FILE))) {
 			/* we don't need this info anymore */
 		} else if ((value = matchesAnMpdTagItemKey(buffer,
@@ -148,7 +152,7 @@ void readSongInfoIntoList(FILE *fp, struct songvec *sv,
 			song->mtime = atoi(&(buffer[strlen(SONG_MTIME)]));
 		}
 		else
-			FATAL("songinfo: unknown line in db: %s\n", buffer);
+			g_error("unknown line in db: %s", buffer);
 	}
 
 	if (song)

src/tag.c

@@ -20,7 +20,6 @@
 #include "tag.h"
 #include "tag_internal.h"
 #include "tag_pool.h"
-#include "log.h"
 #include "conf.h"
 #include "song.h"
 
@@ -106,8 +105,8 @@ void tag_lib_init(void)
 				}
 			}
 			if (strlen(c) && i == TAG_NUM_OF_ITEM_TYPES) {
-				FATAL("error parsing metadata item \"%s\"\n",
-				      c);
+				g_error("error parsing metadata item \"%s\"",
+					c);
 			}
 			s++;
 			c = s;