static const char *program_exec;
static const char *program_path;
+#if defined TIZEN_EXT
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <stdbool.h>
+#include <dlog.h>
+
+#undef LOG_TAG
+#define LOG_TAG "CONNMAN"
+
+#define LOG_FILE_PATH "/opt/usr/data/network/connman.log"
+#define MAX_LOG_SIZE 1 * 1024 * 1024
+#define MAX_LOG_COUNT 15
+
+#define openlog __connman_log_open
+#define closelog __connman_log_close
+#define vsyslog __connman_log
+#define syslog __connman_log_s
+
+static FILE *log_file = NULL;
+static bool dlog_logging = true;
+static bool file_logging = true;
+static bool simple_log = true;
+
+bool get_simple_log_option(void)
+{
+ return simple_log;
+}
+
+void set_simple_log_option(bool option)
+{
+ simple_log = option;
+}
+
+void set_dlog_logging_option(bool option)
+{
+ dlog_logging = option;
+}
+
+void set_file_logging_option(bool option)
+{
+ file_logging = option;
+}
+
+void __connman_log_open(const char *ident, int option, int facility)
+{
+ if (!log_file)
+ log_file = (FILE *)fopen(LOG_FILE_PATH, "a+");
+}
+
+void __connman_log_close(void)
+{
+ fclose(log_file);
+ log_file = NULL;
+}
+
+static void __connman_log_update_file_revision(int rev)
+{
+ int next_log_rev = 0;
+ char *log_file = NULL;
+ char *next_log_file = NULL;
+
+ next_log_rev = rev + 1;
+
+ log_file = g_strdup_printf("%s.%d", LOG_FILE_PATH, rev);
+ next_log_file = g_strdup_printf("%s.%d", LOG_FILE_PATH, next_log_rev);
+
+ if (next_log_rev >= MAX_LOG_COUNT)
+ if (remove(next_log_file) != 0)
+ goto error;
+
+ if (access(next_log_file, F_OK) == 0)
+ __connman_log_update_file_revision(next_log_rev);
+
+ if (rename(log_file, next_log_file) != 0)
+ remove(log_file);
+
+error:
+ g_free(log_file);
+ g_free(next_log_file);
+}
+
+static int __connman_log_make_backup(void)
+{
+ const int rev = 0;
+ char *backup = NULL;
+ int ret = 0;
+
+ backup = g_strdup_printf("%s.%d", LOG_FILE_PATH, rev);
+
+ if (access(backup, F_OK) == 0)
+ __connman_log_update_file_revision(rev);
+
+ if (rename(LOG_FILE_PATH, backup) != 0)
+ if (remove(LOG_FILE_PATH) != 0)
+ ret = -1;
+
+ g_free(backup);
+ return ret;
+}
+
+static void __connman_log_get_local_time(char *strtime, const int size)
+{
+ struct timeval tv;
+ struct tm *local_ptm;
+ char buf[32];
+
+ gettimeofday(&tv, NULL);
+ local_ptm = localtime(&tv.tv_sec);
+
+ strftime(buf, sizeof(buf), "%m/%d %H:%M:%S", local_ptm);
+ snprintf(strtime, size, "%s.%03ld", buf, tv.tv_usec / 1000);
+}
+
+void __connman_log(const int log_priority, const char *format, va_list ap)
+{
+ int log_size = 0;
+ struct stat buf;
+ char str[256];
+ char strtime[64];
+
+ if (!log_file)
+ log_file = (FILE *)fopen(LOG_FILE_PATH, "a+");
+
+ if (!log_file)
+ return;
+
+ if (fstat(fileno(log_file), &buf) < 0) {
+ fclose(log_file);
+ log_file = NULL;
+ return;
+ }
+
+ log_size = buf.st_size;
+
+ if (log_size >= MAX_LOG_SIZE) {
+ fclose(log_file);
+ log_file = NULL;
+
+ if (__connman_log_make_backup() != 0)
+ return;
+
+ log_file = (FILE *)fopen(LOG_FILE_PATH, "a+");
+
+ if (!log_file)
+ return;
+ }
+
+ __connman_log_get_local_time(strtime, sizeof(strtime));
+
+ if (vsnprintf(str, sizeof(str), format, ap) > 0)
+ fprintf(log_file, "%s %s\n", strtime, str);
+}
+
+void __connman_log_s(int log_priority, const char *format, ...)
+{
+ va_list ap;
+
+ va_start(ap, format);
+
+ if (dlog_logging)
+ dlog_vprint(DLOG_DEBUG, LOG_TAG, format, ap);
+
+ if (file_logging)
+ vsyslog(LOG_DEBUG, format, ap);
+
+ va_end(ap);
+}
+#endif
+
/* This makes sure we always have a __debug section. */
CONNMAN_DEBUG_DEFINE(dummy);
va_list ap;
va_start(ap, format);
+#if defined TIZEN_EXT
+ if (dlog_logging)
+ dlog_vprint(DLOG_INFO, LOG_TAG, format, ap);
+ if (file_logging)
+#endif
vsyslog(LOG_INFO, format, ap);
va_end(ap);
va_list ap;
va_start(ap, format);
+#if defined TIZEN_EXT
+ if (dlog_logging)
+ dlog_vprint(DLOG_WARN, LOG_TAG, format, ap);
+ if (file_logging)
+#endif
vsyslog(LOG_WARNING, format, ap);
va_end(ap);
va_list ap;
va_start(ap, format);
+#if defined TIZEN_EXT
+ if (dlog_logging)
+ dlog_vprint(DLOG_ERROR, LOG_TAG, format, ap);
+ if (file_logging)
+#endif
vsyslog(LOG_ERR, format, ap);
va_end(ap);
va_list ap;
va_start(ap, format);
+#if defined TIZEN_EXT
+ if (dlog_logging)
+ dlog_vprint(DLOG_DEBUG, LOG_TAG, format, ap);
+ if (file_logging)
+#endif
vsyslog(LOG_DEBUG, format, ap);
va_end(ap);