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authorDeng Zhengrong <dzrongg@gmail.com>2012-05-25 02:16:04 (GMT)
committerArun Raghavan <arun.raghavan@collabora.co.uk>2012-05-29 03:05:58 (GMT)
commit9d40957c79c7690886728296faf25de9f7cb6da5 (patch)
tree9fe506899e44d0de367b3f28741cb06ab65daae7
parent1ba655560d2636d952a56a6f7013ecc0df13cd5b (diff)
cli: Add set-log-target command for pacmd
-rw-r--r--src/pulsecore/cli-command.c43
1 files changed, 43 insertions, 0 deletions
diff --git a/src/pulsecore/cli-command.c b/src/pulsecore/cli-command.c
index 53042c1..23f79ee 100644
--- a/src/pulsecore/cli-command.c
+++ b/src/pulsecore/cli-command.c
@@ -33,6 +33,7 @@
#include <sys/stat.h>
#include <dirent.h>
#include <time.h>
+#include <fcntl.h>
#include <pulse/xmalloc.h>
#include <pulse/error.h>
@@ -121,6 +122,7 @@ static int pa_cli_command_vacuum(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa
static int pa_cli_command_suspend_sink(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail);
static int pa_cli_command_suspend_source(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail);
static int pa_cli_command_suspend(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail);
+static int pa_cli_command_log_target(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail);
static int pa_cli_command_log_level(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail);
static int pa_cli_command_log_meta(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail);
static int pa_cli_command_log_time(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail);
@@ -183,6 +185,7 @@ static const struct command commands[] = {
{ "kill-client", pa_cli_command_kill_client, "Kill a client (args: index)", 2},
{ "kill-sink-input", pa_cli_command_kill_sink_input, "Kill a sink input (args: index)", 2},
{ "kill-source-output", pa_cli_command_kill_source_output, "Kill a source output (args: index)", 2},
+ { "set-log-target", pa_cli_command_log_target, "Change the log target (args: null,auto,syslog,stderr,file:PATH)", 2},
{ "set-log-level", pa_cli_command_log_level, "Change the log level (args: numeric level)", 2},
{ "set-log-meta", pa_cli_command_log_meta, "Show source code location in log messages (args: bool)", 2},
{ "set-log-time", pa_cli_command_log_time, "Show timestamps in log messages (args: bool)", 2},
@@ -1473,6 +1476,46 @@ static int pa_cli_command_suspend(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, p
return 0;
}
+static int pa_cli_command_log_target(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail) {
+ const char *m;
+
+ pa_core_assert_ref(c);
+ pa_assert(t);
+ pa_assert(buf);
+ pa_assert(fail);
+
+ if (!(m = pa_tokenizer_get(t, 1))) {
+ pa_strbuf_puts(buf, "You need to specify a log target (null,auto,syslog,stderr,file:PATH).\n");
+ return -1;
+ }
+
+ if (pa_streq(m, "null"))
+ pa_log_set_target(PA_LOG_NULL);
+ else if (pa_streq(m, "syslog"))
+ pa_log_set_target(PA_LOG_SYSLOG);
+ else if (pa_streq(m, "stderr") || pa_streq(m, "auto")) {
+ /* 'auto' is actually the effect with 'stderr' */
+ pa_log_set_target(PA_LOG_STDERR);
+ } else if (pa_startswith(m, "file:")) {
+ const char *file_path = m + 5;
+ int log_fd;
+
+ /* Open target file with user rights */
+ if ((log_fd = open(file_path, O_RDWR|O_TRUNC|O_CREAT, S_IRUSR | S_IWUSR)) >= 0) {
+ pa_log_set_target(PA_LOG_FD);
+ pa_log_set_fd(log_fd);
+ } else {
+ pa_strbuf_printf(buf, "Failed to open target file %s, error : %s\n", file_path, pa_cstrerror(errno));
+ return -1;
+ }
+ } else {
+ pa_strbuf_puts(buf, "You need to specify a log target (null,auto,syslog,stderr,file:PATH).\n");
+ return -1;
+ }
+
+ return 0;
+}
+
static int pa_cli_command_log_level(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail) {
const char *m;
uint32_t level;