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add support for authentication using SCM_CREDENTIALS

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@596 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-02-24 15:12:42 +00:00
parent a1f5573313
commit 3f264b2c4a
12 changed files with 343 additions and 92 deletions
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21
src/polypcore/pdispatch.c
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@ -109,6 +109,7 @@ struct pa_pdispatch {
PA_LLIST_HEAD(struct reply_info, replies);
pa_pdispatch_drain_callback drain_callback;
void *drain_userdata;
const void *creds;
};
static void reply_info_free(struct reply_info *r) {
@ -136,7 +137,8 @@ pa_pdispatch* pa_pdispatch_new(pa_mainloop_api *mainloop, const pa_pdispatch_cb_
PA_LLIST_HEAD_INIT(pa_reply_info, pd->replies);
pd->drain_callback = NULL;
pd->drain_userdata = NULL;
pd->creds = NULL;
return pd;
}
@ -171,7 +173,7 @@ static void run_action(pa_pdispatch *pd, struct reply_info *r, uint32_t command,
pa_pdispatch_unref(pd);
}
int pa_pdispatch_run(pa_pdispatch *pd, pa_packet*packet, void *userdata) {
int pa_pdispatch_run(pa_pdispatch *pd, pa_packet*packet, const void *creds, void *userdata) {
uint32_t tag, command;
pa_tagstruct *ts = NULL;
int ret = -1;
@ -188,18 +190,20 @@ int pa_pdispatch_run(pa_pdispatch *pd, pa_packet*packet, void *userdata) {
if (pa_tagstruct_getu32(ts, &command) < 0 ||
pa_tagstruct_getu32(ts, &tag) < 0)
goto finish;
#ifdef DEBUG_OPCODES
{
char t[256];
char const *p;
if (!(p = command_names[command]))
snprintf((char*) (p = t), sizeof(t), "%u", command);
pa_log(__FILE__": Recieved opcode <%s>", p);
}
#endif
pd->creds = creds;
if (command == PA_COMMAND_ERROR || command == PA_COMMAND_REPLY) {
struct reply_info *r;
@ -222,6 +226,8 @@ int pa_pdispatch_run(pa_pdispatch *pd, pa_packet*packet, void *userdata) {
ret = 0;
finish:
pd->creds = NULL;
if (ts)
pa_tagstruct_free(ts);
@ -295,3 +301,10 @@ pa_pdispatch* pa_pdispatch_ref(pa_pdispatch *pd) {
pd->ref++;
return pd;
}
const void * pa_pdispatch_creds(pa_pdispatch *pd) {
assert(pd);
assert(pd->ref >= 1);
return pd->creds;
}