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-rw-r--r--polyp/pactl.c545
1 files changed, 491 insertions, 54 deletions
diff --git a/polyp/pactl.c b/polyp/pactl.c
index c93fd235..2a466b39 100644
--- a/polyp/pactl.c
+++ b/polyp/pactl.c
@@ -31,6 +31,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
+#include <getopt.h>
#include <sndfile.h>
@@ -45,14 +46,16 @@
static struct pa_context *context = NULL;
static struct pa_mainloop_api *mainloop_api = NULL;
-static char **process_argv = NULL;
+static char *device = NULL, *sample_name = NULL;
static SNDFILE *sndfile = NULL;
static struct pa_stream *sample_stream = NULL;
static struct pa_sample_spec sample_spec;
static size_t sample_length = 0;
-static char *sample_name = NULL;
+static int actions = 1;
+
+static int nl = 0;
static enum {
NONE,
@@ -60,7 +63,8 @@ static enum {
STAT,
UPLOAD_SAMPLE,
PLAY_SAMPLE,
- REMOVE_SAMPLE
+ REMOVE_SAMPLE,
+ LIST
} action = NONE;
static void quit(int ret) {
@@ -81,37 +85,373 @@ static void drain(void) {
pa_operation_unref(o);
}
+
+static void complete_action(void) {
+ assert(actions > 0);
+
+ if (!(--actions))
+ drain();
+}
+
static void stat_callback(struct pa_context *c, const struct pa_stat_info *i, void *userdata) {
+ char s[128];
if (!i) {
fprintf(stderr, "Failed to get statistics: %s\n", pa_strerror(pa_context_errno(c)));
quit(1);
return;
}
+
+ pa_bytes_snprint(s, sizeof(s), i->memblock_total_size);
+ printf("Currently in use: %u blocks containing %s bytes total.\n", i->memblock_total, s);
+
+ pa_bytes_snprint(s, sizeof(s), i->memblock_allocated_size);
+ printf("Allocated during whole lifetime: %u blocks containing %s bytes total.\n", i->memblock_allocated, s);
+
+ pa_bytes_snprint(s, sizeof(s), i->scache_size);
+ printf("Sample cache size: %s\n", s);
- fprintf(stderr, "Currently in use: %u blocks containing %u bytes total.\n"
- "Allocated during whole lifetime: %u blocks containing %u bytes total.\n",
- i->memblock_total, i->memblock_total_size, i->memblock_allocated, i->memblock_allocated_size);
- drain();
+ complete_action();
}
-static void play_sample_callback(struct pa_context *c, int success, void *userdata) {
- if (!success) {
- fprintf(stderr, "Failed to play sample: %s\n", pa_strerror(pa_context_errno(c)));
+static void get_server_info_callback(struct pa_context *c, const struct pa_server_info *i, void *useerdata) {
+ char s[PA_SAMPLE_SPEC_SNPRINT_MAX];
+
+ if (!i) {
+ fprintf(stderr, "Failed to get server information: %s\n", pa_strerror(pa_context_errno(c)));
+ quit(1);
+ return;
+ }
+
+ pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec);
+
+ printf("User name: %s\n"
+ "Host Name: %s\n"
+ "Server Name: %s\n"
+ "Server Version: %s\n"
+ "Default Sample Specification: %s\n"
+ "Default Sink: %s\n"
+ "Default Source: %s\n",
+ i->user_name,
+ i->host_name,
+ i->server_name,
+ i->server_version,
+ s,
+ i->default_sink_name,
+ i->default_source_name);
+
+ complete_action();
+}
+
+static void get_sink_info_callback(struct pa_context *c, const struct pa_sink_info *i, int is_last, void *userdata) {
+ char s[PA_SAMPLE_SPEC_SNPRINT_MAX];
+
+ if (is_last < 0) {
+ fprintf(stderr, "Failed to get sink information: %s\n", pa_strerror(pa_context_errno(c)));
+ quit(1);
+ return;
+ }
+
+ if (is_last) {
+ complete_action();
+ return;
+ }
+
+ assert(i);
+
+ if (nl)
+ printf("\n");
+ nl = 1;
+
+ pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec);
+
+ printf("*** Sink #%u ***\n"
+ "Name: %s\n"
+ "Description: %s\n"
+ "Sample Specification: %s\n"
+ "Owner Module: %u\n"
+ "Volume: 0x%03x (%0.2f dB)\n"
+ "Monitor Source: %u\n"
+ "Latency: %0.0f usec\n",
+ i->index,
+ i->name,
+ i->description,
+ s,
+ i->owner_module,
+ i->volume, pa_volume_to_dB(i->volume),
+ i->monitor_source,
+ (double) i->latency);
+}
+
+static void get_source_info_callback(struct pa_context *c, const struct pa_source_info *i, int is_last, void *userdata) {
+ char s[PA_SAMPLE_SPEC_SNPRINT_MAX], t[32];
+
+ if (is_last < 0) {
+ fprintf(stderr, "Failed to get source information: %s\n", pa_strerror(pa_context_errno(c)));
+ quit(1);
+ return;
+ }
+
+ if (is_last) {
+ complete_action();
+ return;
+ }
+
+ assert(i);
+
+ if (nl)
+ printf("\n");
+ nl = 1;
+
+ snprintf(t, sizeof(t), "%u", i->monitor_of_sink);
+
+ pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec);
+
+ printf("*** Source #%u ***\n"
+ "Name: %s\n"
+ "Description: %s\n"
+ "Sample Specification: %s\n"
+ "Owner Module: %u\n"
+ "Monitor of Sink: %s\n"
+ "Latency: %0.0f usec\n",
+ i->index,
+ i->name,
+ i->description,
+ s,
+ i->owner_module,
+ i->monitor_of_sink != PA_INVALID_INDEX ? t : "no",
+ (double) i->latency);
+}
+
+static void get_module_info_callback(struct pa_context *c, const struct pa_module_info *i, int is_last, void *userdata) {
+ char t[32];
+
+ if (is_last < 0) {
+ fprintf(stderr, "Failed to get module information: %s\n", pa_strerror(pa_context_errno(c)));
quit(1);
return;
}
- drain();
+ if (is_last) {
+ complete_action();
+ return;
+ }
+
+ assert(i);
+
+ if (nl)
+ printf("\n");
+ nl = 1;
+
+ snprintf(t, sizeof(t), "%u", i->n_used);
+
+ printf("*** Module #%u ***\n"
+ "Name: %s\n"
+ "Argument: %s\n"
+ "Usage counter: %s\n"
+ "Auto unload: %s\n",
+ i->index,
+ i->name,
+ i->argument,
+ i->n_used != PA_INVALID_INDEX ? t : "n/a",
+ i->auto_unload ? "yes" : "no");
+}
+
+static void get_client_info_callback(struct pa_context *c, const struct pa_client_info *i, int is_last, void *userdata) {
+ char t[32];
+
+ if (is_last < 0) {
+ fprintf(stderr, "Failed to get client information: %s\n", pa_strerror(pa_context_errno(c)));
+ quit(1);
+ return;
+ }
+
+ if (is_last) {
+ complete_action();
+ return;
+ }
+
+ assert(i);
+
+ if (nl)
+ printf("\n");
+ nl = 1;
+
+ snprintf(t, sizeof(t), "%u", i->owner_module);
+
+ printf("*** Client #%u ***\n"
+ "Name: %s\n"
+ "Owner Module: %s\n"
+ "Protocol Name: %s\n",
+ i->index,
+ i->name,
+ i->owner_module != PA_INVALID_INDEX ? t : "n/a",
+ i->protocol_name);
}
-static void remove_sample_callback(struct pa_context *c, int success, void *userdata) {
+static void get_sink_input_info_callback(struct pa_context *c, const struct pa_sink_input_info *i, int is_last, void *userdata) {
+ char t[32], k[32], s[PA_SAMPLE_SPEC_SNPRINT_MAX];
+
+ if (is_last < 0) {
+ fprintf(stderr, "Failed to get sink input information: %s\n", pa_strerror(pa_context_errno(c)));
+ quit(1);
+ return;
+ }
+
+ if (is_last) {
+ complete_action();
+ return;
+ }
+
+ assert(i);
+
+ if (nl)
+ printf("\n");
+ nl = 1;
+
+ pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec);
+ snprintf(t, sizeof(t), "%u", i->owner_module);
+ snprintf(k, sizeof(k), "%u", i->client);
+
+ printf("*** Sink Input #%u ***\n"
+ "Name: %s\n"
+ "Owner Module: %s\n"
+ "Client: %s\n"
+ "Sink: %u\n"
+ "Sample Specification: %s\n"
+ "Volume: 0x%03x (%0.2f dB)\n"
+ "Buffer Latency: %0.0f usec\n"
+ "Sink Latency: %0.0f usec\n",
+ i->index,
+ i->name,
+ i->owner_module != PA_INVALID_INDEX ? t : "n/a",
+ i->client != PA_INVALID_INDEX ? k : "n/a",
+ i->sink,
+ s,
+ i->volume, pa_volume_to_dB(i->volume),
+ (double) i->buffer_usec,
+ (double) i->sink_usec);
+}
+
+static void get_source_output_info_callback(struct pa_context *c, const struct pa_source_output_info *i, int is_last, void *userdata) {
+ char t[32], k[32], s[PA_SAMPLE_SPEC_SNPRINT_MAX];
+
+ if (is_last < 0) {
+ fprintf(stderr, "Failed to get source output information: %s\n", pa_strerror(pa_context_errno(c)));
+ quit(1);
+ return;
+ }
+
+ if (is_last) {
+ complete_action();
+ return;
+ }
+
+ assert(i);
+
+ if (nl)
+ printf("\n");
+ nl = 1;
+
+ pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec);
+ snprintf(t, sizeof(t), "%u", i->owner_module);
+ snprintf(k, sizeof(k), "%u", i->client);
+
+ printf("*** Source Output #%u ***\n"
+ "Name: %s\n"
+ "Owner Module: %s\n"
+ "Client: %s\n"
+ "Source: %u\n"
+ "Sample Specification: %s\n"
+ "Buffer Latency: %0.0f usec\n"
+ "Source Latency: %0.0f usec\n",
+ i->index,
+ i->name,
+ i->owner_module != PA_INVALID_INDEX ? t : "n/a",
+ i->client != PA_INVALID_INDEX ? k : "n/a",
+ i->source,
+ s,
+ (double) i->buffer_usec,
+ (double) i->source_usec);
+}
+
+static void get_sample_info_callback(struct pa_context *c, const struct pa_sample_info *i, int is_last, void *userdata) {
+ char t[32], s[PA_SAMPLE_SPEC_SNPRINT_MAX];
+
+ if (is_last < 0) {
+ fprintf(stderr, "Failed to get sample information: %s\n", pa_strerror(pa_context_errno(c)));
+ quit(1);
+ return;
+ }
+
+ if (is_last) {
+ complete_action();
+ return;
+ }
+
+ assert(i);
+
+ if (nl)
+ printf("\n");
+ nl = 1;
+
+ pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec);
+ pa_bytes_snprint(t, sizeof(t), i->bytes);
+
+ printf("*** Sample #%u ***\n"
+ "Name: %s\n"
+ "Volume: 0x%03x (%0.2f dB)\n"
+ "Sample Specification: %s\n"
+ "Duration: %0.1fs\n"
+ "Size: %s\n"
+ "Lazy: %s\n"
+ "Filename: %s\n",
+ i->index,
+ i->name,
+ i->volume, pa_volume_to_dB(i->volume),
+ pa_sample_spec_valid(&i->sample_spec) ? s : "n/a",
+ (double) i->duration/1000000,
+ t,
+ i->lazy ? "yes" : "no",
+ i->filename ? i->filename : "n/a");
+}
+
+static void get_autoload_info_callback(struct pa_context *c, const struct pa_autoload_info *i, int is_last, void *userdata) {
+ if (is_last < 0) {
+ fprintf(stderr, "Failed to get autoload information: %s\n", pa_strerror(pa_context_errno(c)));
+ quit(1);
+ return;
+ }
+
+ if (is_last) {
+ complete_action();
+ return;
+ }
+
+ assert(i);
+
+ if (nl)
+ printf("\n");
+ nl = 1;
+
+ printf("*** Autoload Entry ***\n"
+ "Name: %s\n"
+ "Type: %s\n"
+ "Module: %s\n"
+ "Argument: %s\n",
+ i->name,
+ i->type == PA_AUTOLOAD_SINK ? "sink" : "source",
+ i->module,
+ i->argument);
+}
+
+static void simple_callback(struct pa_context *c, int success, void *userdata) {
if (!success) {
- fprintf(stderr, "Failed to remove sample: %s\n", pa_strerror(pa_context_errno(c)));
+ fprintf(stderr, "Failure: %s\n", pa_strerror(pa_context_errno(c)));
quit(1);
return;
}
- drain();
+ complete_action();
}
static void stream_state_callback(struct pa_stream *s, void *userdata) {
@@ -169,24 +509,48 @@ static void context_state_callback(struct pa_context *c, void *userdata) {
break;
case PA_CONTEXT_READY:
- if (action == STAT)
- pa_operation_unref(pa_context_stat(c, stat_callback, NULL));
- else if (action == PLAY_SAMPLE)
- pa_operation_unref(pa_context_play_sample(c, process_argv[2], NULL, 0x100, play_sample_callback, NULL));
- else if (action == REMOVE_SAMPLE)
- pa_operation_unref(pa_context_remove_sample(c, process_argv[2], remove_sample_callback, NULL));
- else if (action == UPLOAD_SAMPLE) {
-
- sample_stream = pa_stream_new(c, sample_name, &sample_spec);
- assert(sample_stream);
-
- pa_stream_set_state_callback(sample_stream, stream_state_callback, NULL);
- pa_stream_set_write_callback(sample_stream, stream_write_callback, NULL);
- pa_stream_connect_upload(sample_stream, sample_length);
- } else {
- assert(action == EXIT);
- pa_context_exit_daemon(c);
- drain();
+ switch (action) {
+ case STAT:
+ actions = 2;
+ pa_operation_unref(pa_context_stat(c, stat_callback, NULL));
+ pa_operation_unref(pa_context_get_server_info(c, get_server_info_callback, NULL));
+ break;
+
+ case PLAY_SAMPLE:
+ pa_operation_unref(pa_context_play_sample(c, sample_name, device, PA_VOLUME_NORM, simple_callback, NULL));
+ break;
+
+ case REMOVE_SAMPLE:
+ pa_operation_unref(pa_context_remove_sample(c, sample_name, simple_callback, NULL));
+ break;
+
+ case UPLOAD_SAMPLE:
+ sample_stream = pa_stream_new(c, sample_name, &sample_spec);
+ assert(sample_stream);
+
+ pa_stream_set_state_callback(sample_stream, stream_state_callback, NULL);
+ pa_stream_set_write_callback(sample_stream, stream_write_callback, NULL);
+ pa_stream_connect_upload(sample_stream, sample_length);
+ break;
+
+ case EXIT:
+ pa_context_exit_daemon(c);
+ drain();
+
+ case LIST:
+ actions = 8;
+ pa_operation_unref(pa_context_get_module_info_list(c, get_module_info_callback, NULL));
+ pa_operation_unref(pa_context_get_sink_info_list(c, get_sink_info_callback, NULL));
+ pa_operation_unref(pa_context_get_source_info_list(c, get_source_info_callback, NULL));
+ pa_operation_unref(pa_context_get_sink_input_info_list(c, get_sink_input_info_callback, NULL));
+ pa_operation_unref(pa_context_get_source_output_info_list(c, get_source_output_info_callback, NULL));
+ pa_operation_unref(pa_context_get_client_info_list(c, get_client_info_callback, NULL));
+ pa_operation_unref(pa_context_get_sample_info_list(c, get_sample_info_callback, NULL));
+ pa_operation_unref(pa_context_get_autoload_info_list(c, get_autoload_info_callback, NULL));
+ break;
+
+ default:
+ assert(0);
}
break;
@@ -206,43 +570,106 @@ static void exit_signal_callback(struct pa_mainloop_api *m, struct pa_signal_eve
quit(0);
}
+static void help(const char *argv0) {
+
+ printf("%s [options] stat\n"
+ "%s [options] list\n"
+ "%s [options] exit\n"
+ "%s [options] upload-sample FILENAME [NAME]\n"
+ "%s [options] play-sample NAME [SINK]\n"
+ "%s [options] remove-sample NAME\n\n"
+ " -h, --help Show this help\n"
+ " --version Show version\n\n"
+ " -s, --server=SERVER The name of the server to connect to\n"
+ " -n, --client-name=NAME How to call this client on the server\n",
+ argv0, argv0, argv0, argv0, argv0, argv0);
+}
+
+enum { ARG_VERSION = 256 };
+
int main(int argc, char *argv[]) {
struct pa_mainloop* m = NULL;
char tmp[PATH_MAX];
+ int ret = 1, r, c;
+ char *server = NULL, *client_name = NULL, *bn;
+
+ static const struct option long_options[] = {
+ {"server", 1, NULL, 's'},
+ {"client-name", 1, NULL, 'n'},
+ {"version", 0, NULL, ARG_VERSION},
+ {"help", 0, NULL, 'h'},
+ {NULL, 0, NULL, 0}
+ };
+
+ if (!(bn = strrchr(argv[0], '/')))
+ bn = argv[0];
+ else
+ bn++;
- int ret = 1, r;
+ while ((c = getopt_long(argc, argv, "s:n:h", long_options, NULL)) != -1) {
+ switch (c) {
+ case 'h' :
+ help(bn);
+ ret = 0;
+ goto quit;
+
+ case ARG_VERSION:
+ printf("pactl "PACKAGE_VERSION"\nCompiled with libpolyp %s\nLinked with libpolyp %s\n", pa_get_headers_version(), pa_get_library_version());
+ ret = 0;
+ goto quit;
+
+ case 's':
+ free(server);
+ server = strdup(optarg);
+ break;
+
+ case 'n':
+ free(client_name);
+ client_name = strdup(optarg);
+ break;
+
+ default:
+ goto quit;
+ }
+ }
- if (argc >= 2) {
- if (!strcmp(argv[1], "stat"))
+ if (!client_name)
+ client_name = strdup(bn);
+
+ if (optind < argc) {
+ if (!strcmp(argv[optind], "stat"))
action = STAT;
- else if (!strcmp(argv[1], "exit"))
+ else if (!strcmp(argv[optind], "exit"))
action = EXIT;
- else if (!strcmp(argv[1], "scache_upload")) {
+ else if (!strcmp(argv[optind], "list"))
+ action = LIST;
+ else if (!strcmp(argv[optind], "upload-sample")) {
struct SF_INFO sfinfo;
action = UPLOAD_SAMPLE;
- if (argc < 3) {
+ if (optind+1 >= argc) {
fprintf(stderr, "Please specify a sample file to load\n");
goto quit;
}
- if (argc >= 4)
- sample_name = argv[3];
+ if (optind+2 < argc)
+ sample_name = strdup(argv[optind+2]);
else {
- char *f = strrchr(argv[2], '/');
+ char *f = strrchr(argv[optind+1], '/');
size_t n;
if (f)
f++;
else
- f = argv[2];
+ f = argv[optind];
n = strcspn(f, ".");
- strncpy(sample_name = tmp, f, n);
- tmp[n] = 0;
+ strncpy(tmp, f, n);
+ tmp[n] = 0;
+ sample_name = strdup(tmp);
}
memset(&sfinfo, 0, sizeof(sfinfo));
- if (!(sndfile = sf_open(argv[2], SFM_READ, &sfinfo))) {
+ if (!(sndfile = sf_open(argv[optind+1], SFM_READ, &sfinfo))) {
fprintf(stderr, "Failed to open sound file.\n");
goto quit;
}
@@ -252,28 +679,34 @@ int main(int argc, char *argv[]) {
sample_spec.channels = sfinfo.channels;
sample_length = sfinfo.frames*pa_frame_size(&sample_spec);
- } else if (!strcmp(argv[1], "scache_play")) {
+ } else if (!strcmp(argv[optind], "play-sample")) {
action = PLAY_SAMPLE;
- if (argc < 3) {
+ if (optind+1 >= argc) {
fprintf(stderr, "You have to specify a sample name to play\n");
goto quit;
}
- } else if (!strcmp(argv[1], "scache_remove")) {
+
+ sample_name = strdup(argv[optind+1]);
+
+ if (optind+2 < argc)
+ device = strdup(argv[optind+2]);
+
+ } else if (!strcmp(argv[optind], "remove-sample")) {
action = REMOVE_SAMPLE;
- if (argc < 3) {
+ if (optind+1 >= argc) {
fprintf(stderr, "You have to specify a sample name to remove\n");
goto quit;
}
+
+ sample_name = strdup(argv[optind+1]);
}
}
if (action == NONE) {
- fprintf(stderr, "No valid action specified. Use one of: stat, exit, scache_upload, scache_play, scache_remove\n");
+ fprintf(stderr, "No valid command specified.\n");
goto quit;
}
- process_argv = argv;
-
if (!(m = pa_mainloop_new())) {
fprintf(stderr, "pa_mainloop_new() failed.\n");
goto quit;
@@ -286,13 +719,13 @@ int main(int argc, char *argv[]) {
pa_signal_new(SIGINT, exit_signal_callback, NULL);
signal(SIGPIPE, SIG_IGN);
- if (!(context = pa_context_new(mainloop_api, argv[0]))) {
+ if (!(context = pa_context_new(mainloop_api, client_name))) {
fprintf(stderr, "pa_context_new() failed.\n");
goto quit;
}
pa_context_set_state_callback(context, context_state_callback, NULL);
- pa_context_connect(context, NULL, 1, NULL);
+ pa_context_connect(context, server, 1, NULL);
if (pa_mainloop_run(m, &ret) < 0) {
fprintf(stderr, "pa_mainloop_run() failed.\n");
@@ -314,5 +747,9 @@ quit:
if (sndfile)
sf_close(sndfile);
+ free(server);
+ free(device);
+ free(sample_name);
+
return ret;
}
generated by cgit (git 2.34.1) at 2024-05-02 05:56:46 +0000