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allow setting properties for modules, too

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This commit is contained in:
Lennart Poettering 2009-01-19 22:02:28 +01:00
parent fe703013ad
commit b43a45d184
9 changed files with 61 additions and 9 deletions
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24
src/pulsecore/module.c
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@ -33,12 +33,14 @@
#include <pulse/timeval.h>
#include <pulse/xmalloc.h>
#include <pulse/proplist.h>
#include <pulsecore/core-subscribe.h>
#include <pulsecore/log.h>
#include <pulsecore/core-util.h>
#include <pulsecore/macro.h>
#include <pulsecore/ltdl-helper.h>
#include <pulsecore/modinfo.h>
#include "module.h"
@ -50,6 +52,7 @@
pa_module* pa_module_load(pa_core *c, const char *name, const char *argument) {
pa_module *m = NULL;
pa_bool_t (*load_once)(void);
pa_modinfo *mi;
pa_assert(c);
pa_assert(name);
@ -61,6 +64,7 @@ pa_module* pa_module_load(pa_core *c, const char *name, const char *argument) {
m->name = pa_xstrdup(name);
m->argument = pa_xstrdup(argument);
m->load_once = FALSE;
m->proplist = pa_proplist_new();
if (!(m->dl = lt_dlopenext(name))) {
pa_log("Failed to open module \"%s\": %s", name, lt_dlerror());
@ -111,11 +115,28 @@ pa_module* pa_module_load(pa_core *c, const char *name, const char *argument) {
pa_subscription_post(c, PA_SUBSCRIPTION_EVENT_MODULE|PA_SUBSCRIPTION_EVENT_NEW, m->index);
if ((mi = pa_modinfo_get_by_handle(m->dl, name))) {
if (mi->author && !pa_proplist_contains(m->proplist, PA_PROP_MODULE_AUTHOR))
pa_proplist_sets(m->proplist, PA_PROP_MODULE_AUTHOR, mi->author);
if (mi->description && !pa_proplist_contains(m->proplist, PA_PROP_MODULE_DESCRIPTION))
pa_proplist_sets(m->proplist, PA_PROP_MODULE_DESCRIPTION, mi->description);
if (mi->version && !pa_proplist_contains(m->proplist, PA_PROP_MODULE_VERSION))
pa_proplist_sets(m->proplist, PA_PROP_MODULE_VERSION, mi->version);
pa_modinfo_free(mi);
}
return m;
fail:
if (m) {
if (m->proplist)
pa_proplist_free(m->proplist);
pa_xfree(m->argument);
pa_xfree(m->name);
@ -137,6 +158,9 @@ static void pa_module_free(pa_module *m) {
if (m->done)
m->done(m);
if (m->proplist)
pa_proplist_free(m->proplist);
lt_dlclose(m->dl);
pa_log_info("Unloaded \"%s\" (index: #%u).", m->name, m->index);