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sample cache work

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@98 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-07-20 01:07:06 +00:00
parent 527faf01d0
commit bb0b105b83
17 changed files with 539 additions and 24 deletions
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59
polyp/cli-command.c
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@ -40,6 +40,8 @@
#include "strbuf.h"
#include "namereg.h"
#include "clitext.h"
#include "scache.h"
#include "sample-util.h"
struct command {
const char *name;
@ -67,6 +69,9 @@ static int pa_cli_command_source_default(struct pa_core *c, struct pa_tokenizer
static int pa_cli_command_kill_client(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
static int pa_cli_command_kill_sink_input(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
static int pa_cli_command_kill_source_output(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
static int pa_cli_command_scache_play(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
static int pa_cli_command_scache_remove(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
static int pa_cli_command_scache_list(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose);
static const struct command commands[] = {
{ "exit", pa_cli_command_exit, "Terminate the daemon", 1 },
@ -90,6 +95,9 @@ 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},
{ "scache_list", pa_cli_command_scache_list, "List all entries in the sample cache", 2},
{ "scache_play", pa_cli_command_scache_play, "Play a sample from the sample cache (args: name, sink|index)", 3},
{ "scache_remove", pa_cli_command_scache_remove, "Remove a sample from the sample cache (args: name)", 2},
{ NULL, NULL, NULL, 0 }
};
@ -199,6 +207,7 @@ static int pa_cli_command_info(struct pa_core *c, struct pa_tokenizer *t, struct
pa_cli_command_clients(c, t, buf, fail, verbose);
pa_cli_command_sink_inputs(c, t, buf, fail, verbose);
pa_cli_command_source_outputs(c, t, buf, fail, verbose);
pa_cli_command_scache_list(c, t, buf, fail, verbose);
return 0;
}
@ -429,6 +438,56 @@ static int pa_cli_command_kill_source_output(struct pa_core *c, struct pa_tokeni
return 0;
}
static int pa_cli_command_scache_list(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
char *s;
assert(c && t);
s = pa_scache_list_to_string(c);
assert(s);
pa_strbuf_puts(buf, s);
free(s);
return 0;
}
static int pa_cli_command_scache_play(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
const char *n, *sink_name;
struct pa_sink *sink;
assert(c && t && buf && fail && verbose);
if (!(n = pa_tokenizer_get(t, 1)) || !(sink_name = pa_tokenizer_get(t, 2))) {
pa_strbuf_puts(buf, "You need to specify a sample name and a sink name.\n");
return -1;
}
if (!(sink = pa_namereg_get(c, sink_name, PA_NAMEREG_SINK))) {
pa_strbuf_puts(buf, "No sink by that name.\n");
return -1;
}
if (pa_scache_play_item(c, n, sink, PA_VOLUME_NORM) < 0) {
pa_strbuf_puts(buf, "Failed to play sample.\n");
return -1;
}
return 0;
}
static int pa_cli_command_scache_remove(struct pa_core *c, struct pa_tokenizer *t, struct pa_strbuf *buf, int *fail, int *verbose) {
const char *n;
assert(c && t && buf && fail && verbose);
if (!(n = pa_tokenizer_get(t, 1))) {
pa_strbuf_puts(buf, "You need to specify a sample name.\n");
return -1;
}
if (pa_scache_remove_item(c, n) < 0) {
pa_strbuf_puts(buf, "Failed to remove sample.\n");
return -1;
}
return 0;
}
int pa_cli_command_execute_line(struct pa_core *c, const char *s, struct pa_strbuf *buf, int *fail, int *verbose) {
const char *cs;