From: Juho Vähä-Herttua <juhovh@iki.fi>
Date: Thu, 31 May 2012 17:54:42 +0000 (+0300)
Subject: Add cls pointer to the logger
X-Git-Tag: upstream/0.9.0~4^2~58
X-Git-Url: https://git.piment-noir.org/?p=deb_shairplay.git;a=commitdiff_plain;h=2975b4b88d0103dcc1ac84202bcfc221671e6743

Add cls pointer to the logger
---

diff --git a/src/include/raop.h b/src/include/raop.h
index 5d5dc08..7328348 100644
--- a/src/include/raop.h
+++ b/src/include/raop.h
@@ -25,7 +25,7 @@ extern "C" {
 
 typedef struct raop_s raop_t;
 
-typedef void (*raop_log_callback_t)(int level, const char *msg);
+typedef void (*raop_log_callback_t)(void *cls, int level, const char *msg);
 
 struct raop_callbacks_s {
 	void* cls;
@@ -47,7 +47,7 @@ RAOP_API raop_t *raop_init(int max_clients, raop_callbacks_t *callbacks, const c
 RAOP_API raop_t *raop_init_from_keyfile(int max_clients, raop_callbacks_t *callbacks, const char *keyfile);
 
 RAOP_API void raop_set_log_level(raop_t *raop, int level);
-RAOP_API void raop_set_log_callback(raop_t *raop, raop_log_callback_t callback);
+RAOP_API void raop_set_log_callback(raop_t *raop, raop_log_callback_t callback, void *cls);
 
 RAOP_API int raop_start(raop_t *raop, unsigned short *port, const char *hwaddr, int hwaddrlen, const char *password);
 RAOP_API int raop_is_running(raop_t *raop);
diff --git a/src/lib/logger.c b/src/lib/logger.c
index dcda600..f3fe354 100644
--- a/src/lib/logger.c
+++ b/src/lib/logger.c
@@ -25,6 +25,7 @@ struct logger_s {
 	mutex_handle_t cb_mutex;
 
 	int level;
+	void *cls;
 	logger_callback_t callback;
 };
 
@@ -61,11 +62,12 @@ logger_set_level(logger_t *logger, int level)
 }
 
 void
-logger_set_callback(logger_t *logger, logger_callback_t callback)
+logger_set_callback(logger_t *logger, logger_callback_t callback, void *cls)
 {
 	assert(logger);
 
 	MUTEX_LOCK(logger->cb_mutex);
+	logger->cls = cls;
 	logger->callback = callback;
 	MUTEX_UNLOCK(logger->cb_mutex);
 }
@@ -120,7 +122,7 @@ logger_log(logger_t *logger, int level, const char *fmt, ...)
 
 	MUTEX_LOCK(logger->cb_mutex);
 	if (logger->callback) {
-		logger->callback(level, buffer);
+		logger->callback(logger->cls, level, buffer);
 		MUTEX_UNLOCK(logger->cb_mutex);
 	} else {
 		char *local;
diff --git a/src/lib/logger.h b/src/lib/logger.h
index 45e8b59..9a81358 100644
--- a/src/lib/logger.h
+++ b/src/lib/logger.h
@@ -25,7 +25,7 @@
 #define LOGGER_INFO        6       /* informational */
 #define LOGGER_DEBUG       7       /* debug-level messages */
 
-typedef void (*logger_callback_t)(int level, const char *msg);
+typedef void (*logger_callback_t)(void *cls, int level, const char *msg);
 
 typedef struct logger_s logger_t;
 
@@ -33,7 +33,7 @@ logger_t *logger_init();
 void logger_destroy(logger_t *logger);
 
 void logger_set_level(logger_t *logger, int level);
-void logger_set_callback(logger_t *logger, logger_callback_t callback);
+void logger_set_callback(logger_t *logger, logger_callback_t callback, void *cls);
 
 void logger_log(logger_t *logger, int level, const char *fmt, ...);
 
diff --git a/src/lib/raop.c b/src/lib/raop.c
index fd02edf..4f4f518 100644
--- a/src/lib/raop.c
+++ b/src/lib/raop.c
@@ -460,11 +460,11 @@ raop_set_log_level(raop_t *raop, int level)
 }
 
 void
-raop_set_log_callback(raop_t *raop, raop_log_callback_t callback)
+raop_set_log_callback(raop_t *raop, raop_log_callback_t callback, void *cls)
 {
 	assert(raop);
 
-	logger_set_callback(raop->logger, callback);
+	logger_set_callback(raop->logger, callback, cls);
 }
 
 int
diff --git a/src/test/example.c b/src/test/example.c
index fdd9704..e857642 100644
--- a/src/test/example.c
+++ b/src/test/example.c
@@ -67,7 +67,7 @@ audio_destroy(void *cls, void *session)
 }
 
 static void
-raop_log_callback(int level, const char *msg)
+raop_log_callback(void *cls, int level, const char *msg)
 {
 	printf("RAOP LOG(%d): %s\n", level, msg);
 }
@@ -94,7 +94,7 @@ main(int argc, char *argv[])
 
 	raop = raop_init_from_keyfile(10, &raop_cbs, "airport.key");
 	raop_set_log_level(raop, RAOP_LOG_DEBUG);
-	raop_set_log_callback(raop, &raop_log_callback);
+	raop_set_log_callback(raop, &raop_log_callback, NULL);
 	raop_start(raop, &raop_port, hwaddr, sizeof(hwaddr), "test");
 
 	dnssd = dnssd_init(NULL);