From: GiWoong Kim <giwoong.kim@samsung.com>
Date: Fri, 2 Aug 2013 01:39:36 +0000 (+0900)
Subject: log: print the time information to the debug channel output
X-Git-Tag: Tizen_Studio_1.3_Release_p2.3.1~851^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b4d1fe00c955ef42f0dc6803eb61aed298fcfe7a;p=sdk%2Femulator%2Fqemu.git

log: print the time information to the debug channel output

Change-Id: I4f519a69ea2df276d9f758f13fb562b75c84cfc6
Signed-off-by: GiWoong Kim <giwoong.kim@samsung.com>
---

diff --git a/tizen/src/debug_ch.c b/tizen/src/debug_ch.c
index 1696156a8c..6a851fc7ab 100644
--- a/tizen/src/debug_ch.c
+++ b/tizen/src/debug_ch.c
@@ -419,41 +419,68 @@ const char *dbg_sprintf( const char *format, ... )
 int dbg_log( enum _debug_class cls, struct _debug_channel *channel,
 		const char *format, ... )
 {
-	int ret = 0;
-        int ret_write = 0;
-	char buf[2048];
-	va_list valist;
-	int open_flags;
-	int fd;
-    
-    if (!(_dbg_get_channel_flags( channel ) & (1 << cls)))
-		return -1;
+    int ret = 0;
+    int ret_write = 0;
+    char buf_msg[2048];
+    char buf_time[128];
+    va_list valist;
+    int open_flags;
+    int fd;
+
+#ifdef _WIN32
+    struct tm *ptm;
+#else
+    struct tm tm;
+#endif
+    qemu_timeval tv = { 0, 0 };
+    time_t ti;
 
-	ret += snprintf(buf, sizeof(buf),"[%s:%s", debug_classes[cls], channel->name);
+    if (!(_dbg_get_channel_flags( channel ) & (1 << cls))) {
+        return -1;
+    }
 
-	if (*channel->multiname)
-		ret += snprintf(buf + ret, sizeof(buf) - ret, ":%s]", channel->multiname);
-	else
-		ret += snprintf(buf + ret, sizeof(buf) - ret, "]");
+    qemu_gettimeofday(&tv);
+    ti = tv.tv_sec;
 
- 	va_start(valist, format);
-	ret += vsnprintf(buf + ret, sizeof(buf) - ret, format, valist );
-	va_end(valist);
-   
-    open_flags = O_RDWR | O_APPEND | O_BINARY | O_CREAT ;
-	fd = qemu_open(log_path, open_flags, 0666);
-	if(fd < 0) {
+#ifdef _WIN32
+    ptm = localtime(&ti);
+    strftime(buf_time, sizeof(buf_time),
+             "%H:%M:%S", ptm);
+#else
+    localtime_r(&ti, &tm);
+    strftime(buf_time, sizeof(buf_time),
+             "%H:%M:%S", &tm);
+#endif
+
+    ret += snprintf(buf_msg, sizeof(buf_msg),"%s [%s:%s",
+        buf_time, debug_classes[cls], channel->name);
+
+    if (*channel->multiname) {
+        ret += snprintf(buf_msg + ret, sizeof(buf_msg) - ret, ":%s]", channel->multiname);
+    } else {
+        ret += snprintf(buf_msg + ret, sizeof(buf_msg) - ret, "]");
+    }
+
+    va_start(valist, format);
+    ret += vsnprintf(buf_msg + ret, sizeof(buf_msg) - ret, format, valist);
+    va_end(valist);
+
+    open_flags = O_RDWR | O_APPEND | O_BINARY | O_CREAT;
+
+    fd = qemu_open(log_path, open_flags, 0666);
+    if (fd < 0) {
         fprintf(stderr, "Can't open logfile: %s\n", log_path);
-        // commented out for prevent shutdown when log directory is removed on runtime.
+        /* commented out for prevent shutdown when log directory is removed on runtime. */
         //exit(1);
     }
-    ret_write = qemu_write_full(fd, buf, ret);
+
+    ret_write = qemu_write_full(fd, buf_msg, ret);
     if (ret_write != ret) {
         // TODO: error handling...
     }
     close(fd);
 
-	return ret;
+    return ret;
 }
 
 void assert_fail(char *exp, const char *file, int line)