From f7acd4bdab7092700a9386802a0ec86d4362e58c Mon Sep 17 00:00:00 2001 From: Vincent Becker Date: Fri, 18 Mar 2011 11:23:46 +0100 Subject: log: Add a new log target to a file descriptor This patch enables logging of text debug messages (pa_log feature) into a file or a device driver. Example : pulseaudio --log-target=file:./mylog.txt (Minor tweaks by Colin + Arun) --- src/daemon/daemon-conf.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'src/daemon/daemon-conf.c') diff --git a/src/daemon/daemon-conf.c b/src/daemon/daemon-conf.c index e38e67ad..ce93dbc6 100644 --- a/src/daemon/daemon-conf.c +++ b/src/daemon/daemon-conf.c @@ -28,6 +28,7 @@ #include #include #include +#include #ifdef HAVE_SCHED_H #include @@ -166,6 +167,9 @@ pa_daemon_conf* pa_daemon_conf_new(void) { void pa_daemon_conf_free(pa_daemon_conf *c) { pa_assert(c); + + pa_log_set_fd(-1); + pa_xfree(c->script_commands); pa_xfree(c->dl_search_path); pa_xfree(c->default_script_file); @@ -211,6 +215,23 @@ int pa_daemon_conf_set_log_level(pa_daemon_conf *c, const char *string) { c->log_level = PA_LOG_WARN; else if (pa_startswith(string, "err")) c->log_level = PA_LOG_ERROR; + else if (pa_startswith(string, "file:")) { + char file_path[512]; + int log_fd; + + pa_strlcpy(file_path, string + 5, sizeof(file_path)); + + /* Open target file with user rights */ + if ((log_fd = open(file_path, O_RDWR|O_TRUNC|O_CREAT, S_IRWXU)) >= 0) { + c->auto_log_target = 0; + c->log_target = PA_LOG_FD; + pa_log_set_fd(log_fd); + } + else { + printf("Failed to open target file %s, error : %s\n", file_path, pa_cstrerror(errno)); + return -1; + } + } else return -1; -- cgit