mirrors/pulseaudio
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git synced 2025-11-02 09:01:46 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

complete implementation of the command line

Browse source 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@65 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-07-14 21:52:41 +00:00
parent b69178b067
commit e61e9244aa
12 changed files with 663 additions and 509 deletions
Download patch file Download diff file Expand all files Collapse all files

68
src/cmdline.c
View file

@ -6,6 +6,7 @@
#include "cmdline.h"
#include "util.h"
#include "strbuf.h"
void pa_cmdline_help(const char *argv0) {
const char *e;
@ -17,56 +18,38 @@ void pa_cmdline_help(const char *argv0) {
printf("%s [options]\n"
" -L MODULE Load the specified plugin module with the specified argument\n"
" -F FILE A shortcut for '-L module-cli file=FILE', i.e. run the specified script after startup\n"
" -C A shortcut for '-L module-cli', i.e. open a command line on the running TTY\n"
" -F FILE Run the specified script\n"
" -C Open a command line on the running TTY\n"
" -D Daemonize after loading the modules\n"
" -f Dont quit when the startup fails\n"
" -v Verbose startup\n"
" -h Show this help\n", e);
}
static void add_module(struct pa_cmdline *cmdline, char *name, char *arguments) {
struct pa_cmdline_module *m;
assert(cmdline && name);
m = malloc(sizeof(struct pa_cmdline_module));
assert(m);
m->name = name;
m->arguments = name;
m->next = NULL;
if (cmdline->last_module)
cmdline->last_module->next = m;
else {
assert(!cmdline->first_module);
cmdline->first_module = m;
}
cmdline->last_module = m;
}
struct pa_cmdline* pa_cmdline_parse(int argc, char * const argv []) {
char c;
struct pa_cmdline *cmdline = NULL;
struct pa_strbuf *buf = NULL;
assert(argc && argv);
cmdline = malloc(sizeof(struct pa_cmdline));
assert(cmdline);
cmdline->daemonize = cmdline->help = 0;
cmdline->first_module = cmdline->last_module = NULL;
cmdline->daemonize = cmdline->help = cmdline->verbose = 0;
cmdline->fail = 1;
buf = pa_strbuf_new();
assert(buf);
while ((c = getopt(argc, argv, "L:F:CDh")) != -1) {
while ((c = getopt(argc, argv, "L:F:CDhfv")) != -1) {
switch (c) {
case 'L': {
char *space;
if ((space = strchr(optarg, ' ')))
add_module(cmdline, strndup(optarg, space-optarg), space+1);
else
add_module(cmdline, strdup(optarg), NULL);
case 'L':
pa_strbuf_printf(buf, "load %s\n", optarg);
break;
}
case 'F':
add_module(cmdline, strdup("module-cli"), pa_sprintf_malloc("file='%s'", optarg));
pa_strbuf_printf(buf, ".include %s\n", optarg);
break;
case 'C':
add_module(cmdline, strdup("module-cli"), NULL);
pa_strbuf_puts(buf, "load module-cli\n");
break;
case 'D':
cmdline->daemonize = 1;
@ -74,29 +57,30 @@ struct pa_cmdline* pa_cmdline_parse(int argc, char * const argv []) {
case 'h':
cmdline->help = 1;
break;
case 'f':
cmdline->fail = 0;
break;
case 'v':
cmdline->verbose = 0;
break;
default:
goto fail;
}
}
cmdline->cli_commands = pa_strbuf_tostring_free(buf);
return cmdline;
fail:
if (cmdline)
pa_cmdline_free(cmdline);
if (buf)
pa_strbuf_free(buf);
return NULL;
}
void pa_cmdline_free(struct pa_cmdline *cmd) {
struct pa_cmdline_module *m;
assert(cmd);
while ((m = cmd->first_module)) {
cmd->first_module = m->next;
free(m->name);
free(m->arguments);
free(m);
}
free(cmd->cli_commands);
free(cmd);
}