#include <errno.h>
#include <string.h>
#include <sys/un.h>
+#include <getopt.h>
#include <locale.h>
-#include <pulse/error.h>
#include <pulse/util.h>
#include <pulse/xmalloc.h>
-#include <pulse/i18n.h>
+#include <pulsecore/i18n.h>
#include <pulsecore/poll.h>
#include <pulsecore/macro.h>
#include <pulsecore/core-util.h>
#include <pulsecore/log.h>
#include <pulsecore/pid.h>
-int main(int argc, char*argv[]) {
+static void help(const char *argv0) {
+ printf("%s %s\n", argv0, "exit");
+ printf("%s %s\n", argv0, "help");
+ printf("%s %s\n", argv0, "list-(modules|sinks|sources|clients|cards|samples)");
+ printf("%s %s\n", argv0, "list-(sink-inputs|source-outputs)");
+ printf("%s %s\n", argv0, "stat");
+ printf("%s %s\n", argv0, "info");
+ printf("%s %s %s\n", argv0, "load-module", _("NAME [ARGS ...]"));
+ printf("%s %s %s\n", argv0, "unload-module", _("NAME|#N"));
+ printf("%s %s %s\n", argv0, "describe-module", _("NAME"));
+ printf("%s %s %s\n", argv0, "set-(sink|source)-volume", _("NAME|#N VOLUME"));
+ printf("%s %s %s\n", argv0, "set-(sink-input|source-output)-volume", _("#N VOLUME"));
+ printf("%s %s %s\n", argv0, "set-(sink|source)-mute", _("NAME|#N 1|0"));
+ printf("%s %s %s\n", argv0, "set-(sink-input|source-output)-mute", _("#N 1|0"));
+ printf("%s %s %s\n", argv0, "update-(sink|source)-proplist", _("NAME|#N KEY=VALUE"));
+ printf("%s %s %s\n", argv0, "update-(sink-input|source-output)-proplist", _("#N KEY=VALUE"));
+ printf("%s %s %s\n", argv0, "set-default(sink|source)", _("NAME|#N"));
+ printf("%s %s %s\n", argv0, "kill-(client|sink-input|source-output)", _("#N"));
+ printf("%s %s %s\n", argv0, "play-sample", _("NAME SINK|#N"));
+ printf("%s %s %s\n", argv0, "remove-sample", _("NAME"));
+ printf("%s %s %s\n", argv0, "load-sample", _("NAME FILENAME"));
+ printf("%s %s %s\n", argv0, "load-sample-lazy", _("NAME FILENAME"));
+ printf("%s %s %s\n", argv0, "load-sample-dir-lazy", _("PATHNAME"));
+ printf("%s %s %s\n", argv0, "play-file", _("FILENAME SINK|#N"));
+ printf("%s %s\n", argv0, "dump");
+ printf("%s %s %s\n", argv0, "move-(sink-input|source-output)", _("#N SINK|SOURCE"));
+ printf("%s %s %s\n", argv0, "suspend-(sink|source)", _("NAME|#N 1|0"));
+ printf("%s %s %s\n", argv0, "suspend", _("1|0"));
+ printf("%s %s %s\n", argv0, "set-card-profile", _("CARD PROFILE"));
+ printf("%s %s %s\n", argv0, "set-(sink|source)-port", _("NAME|#N PORT"));
+ printf("%s %s %s\n", argv0, "set-port-latency-offset", _("CARD-NAME|CARD-#N PORT OFFSET"));
+ printf("%s %s %s\n", argv0, "set-log-target", _("TARGET"));
+ printf("%s %s %s\n", argv0, "set-log-level", _("NUMERIC LEVEL"));
+ printf("%s %s %s\n", argv0, "set-log-meta", _("1|0"));
+ printf("%s %s %s\n", argv0, "set-log-time", _("1|0"));
+ printf("%s %s %s\n", argv0, "set-log-backtrace", _("FRAMES"));
+
+ printf(_("\n"
+ " -h, --help Show this help\n"
+ " --version Show version\n"
+ "When no command is given pacmd starts in the interactive mode\n" ));
+}
+
+enum {
+ ARG_VERSION = 256
+};
- pid_t pid ;
+int main(int argc, char*argv[]) {
+ pid_t pid;
int fd = -1;
int ret = 1, i;
struct sockaddr_un sa;
- char ibuf[PIPE_BUF], obuf[PIPE_BUF];
- size_t ibuf_index, ibuf_length, obuf_index, obuf_length;
+ char *ibuf = NULL;
+ char *obuf = NULL;
+ size_t buf_size, ibuf_size, ibuf_index, ibuf_length, obuf_size, obuf_index, obuf_length;
char *cli;
pa_bool_t ibuf_eof, obuf_eof, ibuf_closed, obuf_closed;
struct pollfd pollfd[3];
int stdin_type = 0, stdout_type = 0, fd_type = 0;
+ char *bn = NULL;
+ int c;
+
+ static const struct option long_options[] = {
+ {"version", 0, NULL, ARG_VERSION},
+ {"help", 0, NULL, 'h'},
+ {NULL, 0, NULL, 0}
+ };
+
setlocale(LC_ALL, "");
+#ifdef ENABLE_NLS
bindtextdomain(GETTEXT_PACKAGE, PULSE_LOCALEDIR);
+#endif
+
+ bn = pa_path_get_filename(argv[0]);
+
+ while ((c = getopt_long(argc, argv, "h", long_options, NULL)) != -1) {
+ switch (c) {
+ case 'h' :
+ help(bn);
+ ret = 0;
+ goto quit;
+ case ARG_VERSION:
+ printf(_("pacmd %s\n"
+ "Compiled with libpulse %s\n"
+ "Linked with libpulse %s\n"),
+ PACKAGE_VERSION,
+ pa_get_headers_version(),
+ pa_get_library_version());
+ ret = 0;
+ goto quit;
+ default:
+ goto quit;
+ }
+ }
if (pa_pid_file_check_running(&pid, "pulseaudio") < 0) {
pa_log(_("No PulseAudio daemon running, or not running as session daemon."));
- goto fail;
+ goto quit;
}
if ((fd = pa_socket_cloexec(PF_UNIX, SOCK_STREAM, 0)) < 0) {
pa_log(_("socket(PF_UNIX, SOCK_STREAM, 0): %s"), strerror(errno));
- goto fail;
+ goto quit;
}
pa_zero(sa);
sa.sun_family = AF_UNIX;
if (!(cli = pa_runtime_path("cli")))
- goto fail;
+ goto quit;
pa_strlcpy(sa.sun_path, cli, sizeof(sa.sun_path));
pa_xfree(cli);
if ((r = connect(fd, (struct sockaddr*) &sa, sizeof(sa))) < 0 && (errno != ECONNREFUSED && errno != ENOENT)) {
pa_log(_("connect(): %s"), strerror(errno));
- goto fail;
+ goto quit;
}
+
if (r >= 0)
break;
if (pa_pid_file_kill(SIGUSR2, NULL, "pulseaudio") < 0) {
pa_log(_("Failed to kill PulseAudio daemon."));
- goto fail;
+ goto quit;
}
pa_msleep(300);
if (i >= 5) {
pa_log(_("Daemon not responding."));
- goto fail;
+ goto quit;
}
+ buf_size = pa_pipe_buf(fd);
+ ibuf_size = PA_MIN(buf_size, pa_pipe_buf(STDIN_FILENO));
+ ibuf = pa_xmalloc(ibuf_size);
+ obuf_size = PA_MIN(buf_size, pa_pipe_buf(STDOUT_FILENO));
+ obuf = pa_xmalloc(obuf_size);
ibuf_index = ibuf_length = obuf_index = obuf_length = 0;
ibuf_eof = obuf_eof = ibuf_closed = obuf_closed = FALSE;
for (i = 1; i < argc; i++) {
size_t k;
- k = PA_MIN(sizeof(ibuf) - ibuf_length, strlen(argv[i]));
+ k = PA_MIN(ibuf_size - ibuf_length, strlen(argv[i]));
memcpy(ibuf + ibuf_length, argv[i], k);
ibuf_length += k;
- if (ibuf_length < sizeof(ibuf)) {
+ if (ibuf_length < ibuf_size) {
ibuf[ibuf_length] = i < argc-1 ? ' ' : '\n';
ibuf_length++;
}
continue;
pa_log(_("poll(): %s"), strerror(errno));
- goto fail;
+ goto quit;
}
if (watch_stdin) {
ssize_t r;
pa_assert(ibuf_length <= 0);
- if ((r = pa_read(STDIN_FILENO, ibuf, sizeof(ibuf), &stdin_type)) <= 0) {
+ if ((r = pa_read(STDIN_FILENO, ibuf, ibuf_size, &stdin_type)) <= 0) {
if (r < 0) {
pa_log(_("read(): %s"), strerror(errno));
- goto fail;
+ goto quit;
}
ibuf_eof = TRUE;
ssize_t r;
pa_assert(obuf_length <= 0);
- if ((r = pa_read(fd, obuf, sizeof(obuf), &fd_type)) <= 0) {
+ if ((r = pa_read(fd, obuf, obuf_size, &fd_type)) <= 0) {
if (r < 0) {
pa_log(_("read(): %s"), strerror(errno));
- goto fail;
+ goto quit;
}
obuf_eof = TRUE;
if ((r = pa_write(STDOUT_FILENO, obuf + obuf_index, obuf_length, &stdout_type)) < 0) {
pa_log(_("write(): %s"), strerror(errno));
- goto fail;
+ goto quit;
}
obuf_length -= (size_t) r;
if ((r = pa_write(fd, ibuf + ibuf_index, ibuf_length, &fd_type)) < 0) {
pa_log(_("write(): %s"), strerror(errno));
- goto fail;
+ goto quit;
}
ibuf_length -= (size_t) r;
ret = 0;
-fail:
+quit:
if (fd >= 0)
pa_close(fd);
+ pa_xfree(obuf);
+ pa_xfree(ibuf);
+
return ret;
}