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daemon auto spawn

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@173 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-09-01 21:12:27 +00:00
parent ee91cb6c9d
commit 348738751c
14 changed files with 292 additions and 42 deletions
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78
polyp/module-native-protocol-fd.c Normal file
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/* $Id$ */
/***
This file is part of polypaudio.
polypaudio is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
polypaudio is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with polypaudio; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <assert.h>
#include <unistd.h>
#include "module.h"
#include "iochannel.h"
#include "modargs.h"
#include "protocol-native.h"
static const char* const valid_modargs[] = {
"fd",
"public",
"cookie",
NULL,
};
int pa_module_init(struct pa_core *c, struct pa_module*m) {
struct pa_iochannel *io;
struct pa_modargs *ma;
int fd, r = -1;
assert(c && m);
if (!(ma = pa_modargs_new(m->argument, valid_modargs))) {
fprintf(stderr, __FILE__": failed to parse module arguments.\n");
goto finish;
}
if (pa_modargs_get_value_u32(ma, "fd", &fd) < 0) {
fprintf(stderr, __FILE__": invalid file descriptor.\n");
goto finish;
}
io = pa_iochannel_new(c->mainloop, fd, fd);
if (!(m->userdata = pa_protocol_native_new_iochannel(c, io, m, ma))) {
pa_iochannel_free(io);
goto finish;
}
r = 0;
finish:
if (ma)
pa_modargs_free(ma);
return r;
}
void pa_module_done(struct pa_core *c, struct pa_module*m) {
assert(c && m);
pa_protocol_native_free(m->userdata);
}