/*
* EXPORTED FUNCTIONS
*/
static gboolean plugin_load(PurplePlugin *plugin) {
MySetLayeredWindowAttributes = (void*) wpurple_find_and_loadproc(
"user32.dll", "SetLayeredWindowAttributes");
if (!MySetLayeredWindowAttributes) {
purple_debug_error(WINTRANS_PLUGIN_ID,
"SetLayeredWindowAttributes API not found (Required W2K+)\n");
return FALSE;
}
purple_signal_connect(purple_conversations_get_handle(),
"conversation-created", plugin,
PURPLE_CALLBACK(new_conversation_cb), NULL);
/* Set callback to remove window from the list, if the window is destroyed */
purple_signal_connect(purple_conversations_get_handle(),
"deleting-conversation", plugin,
PURPLE_CALLBACK(conversation_delete_cb), NULL);
purple_signal_connect(pidgin_conversations_get_handle(),
"conversation-dragging", plugin,
PURPLE_CALLBACK(set_conv_window_trans), NULL);
purple_signal_connect(purple_conversations_get_handle(),
"conversation-updated", plugin,
PURPLE_CALLBACK(conv_updated_cb), NULL);
update_existing_convs();
if (blist)
blist_created_cb(NULL, NULL);
else
purple_signal_connect(pidgin_blist_get_handle(),
"gtkblist-created", plugin,
PURPLE_CALLBACK(blist_created_cb), NULL);
return TRUE;
}
PurpleSrvQueryData *
purple_srv_resolve(const char *protocol, const char *transport, const char *domain, PurpleSrvCallback cb, gpointer extradata)
{
char *query;
PurpleSrvQueryData *query_data;
#ifndef _WIN32
int in[2], out[2];
int pid;
#else
GError* err = NULL;
static gboolean initialized = FALSE;
#endif
query = g_strdup_printf("_%s._%s.%s", protocol, transport, domain);
purple_debug_info("dnssrv","querying SRV record for %s\n", query);
#ifndef _WIN32
if(pipe(in) || pipe(out)) {
purple_debug_error("dnssrv", "Could not create pipe\n");
g_free(query);
cb(NULL, 0, extradata);
return NULL;
}
pid = fork();
if (pid == -1) {
purple_debug_error("dnssrv", "Could not create process!\n");
cb(NULL, 0, extradata);
g_free(query);
return NULL;
}
/* Child */
if (pid == 0)
{
close(out[0]);
close(in[1]);
resolve(in[0], out[1]);
}
close(out[1]);
close(in[0]);
if (write(in[1], query, strlen(query)+1) < 0)
purple_debug_error("dnssrv", "Could not write to SRV resolver\n");
query_data = g_new0(PurpleSrvQueryData, 1);
query_data->cb = cb;
query_data->extradata = extradata;
query_data->pid = pid;
query_data->handle = purple_input_add(out[0], PURPLE_INPUT_READ, resolved, query_data);
g_free(query);
return query_data;
#else
if (!initialized) {
MyDnsQuery_UTF8 = (void*) wpurple_find_and_loadproc("dnsapi.dll", "DnsQuery_UTF8");
MyDnsRecordListFree = (void*) wpurple_find_and_loadproc(
"dnsapi.dll", "DnsRecordListFree");
initialized = TRUE;
}
query_data = g_new0(PurpleSrvQueryData, 1);
query_data->cb = cb;
query_data->query = query;
query_data->extradata = extradata;
if (!MyDnsQuery_UTF8 || !MyDnsRecordListFree)
query_data->error_message = g_strdup("System missing DNS API (Requires W2K+)\n");
else {
query_data->resolver = g_thread_create(res_thread, query_data, FALSE, &err);
if (query_data->resolver == NULL) {
query_data->error_message = g_strdup_printf("SRV thread create failure: %s\n", (err && err->message) ? err->message : "");
g_error_free(err);
}
}
/* The query isn't going to happen, so finish the SRV lookup now.
* Asynchronously call the callback since stuff may not expect
* the callback to be called before this returns */
if (query_data->error_message != NULL)
query_data->handle = g_idle_add(res_main_thread_cb, query_data);
return query_data;
#endif
}
gboolean dns_sd_available(void) {
#ifndef LINK_DNS_SD_DIRECTLY
static gboolean initialized = FALSE;
static gboolean loaded = FALSE;
if (!initialized) {
initialized = TRUE;
if ((_DNSServiceAddRecord = (void *) wpurple_find_and_loadproc("dnssd.dll", "DNSServiceAddRecord"))
&& (_DNSServiceBrowse = (void *) wpurple_find_and_loadproc("dnssd.dll", "DNSServiceBrowse"))
&& (_DNSServiceConstructFullName = (void *) wpurple_find_and_loadproc("dnssd.dll", "DNSServiceConstructFullName"))
&& (_DNSServiceProcessResult = (void *) wpurple_find_and_loadproc("dnssd.dll", "DNSServiceProcessResult"))
&& (_DNSServiceQueryRecord = (void *) wpurple_find_and_loadproc("dnssd.dll", "DNSServiceQueryRecord"))
&& (_DNSServiceRefDeallocate = (void *) wpurple_find_and_loadproc("dnssd.dll", "DNSServiceRefDeallocate"))
&& (_DNSServiceRefSockFD = (void *) wpurple_find_and_loadproc("dnssd.dll", "DNSServiceRefSockFD"))
&& (_DNSServiceRegister = (void *) wpurple_find_and_loadproc("dnssd.dll", "DNSServiceRegister"))
&& (_DNSServiceResolve = (void *) wpurple_find_and_loadproc("dnssd.dll", "DNSServiceResolve"))
&& (_DNSServiceRemoveRecord = (void *) wpurple_find_and_loadproc("dnssd.dll", "DNSServiceRemoveRecord"))
&& (_DNSServiceUpdateRecord = (void *) wpurple_find_and_loadproc("dnssd.dll", "DNSServiceUpdateRecord"))
&& (_TXTRecordCreate = (void *) wpurple_find_and_loadproc("dnssd.dll", "TXTRecordCreate"))
&& (_TXTRecordDeallocate = (void *) wpurple_find_and_loadproc("dnssd.dll", "TXTRecordDeallocate"))
&& (_TXTRecordGetBytesPtr = (void *) wpurple_find_and_loadproc("dnssd.dll", "TXTRecordGetBytesPtr"))
&& (_TXTRecordGetLength = (void *) wpurple_find_and_loadproc("dnssd.dll", "TXTRecordGetLength"))
&& (_TXTRecordGetValuePtr = (void *) wpurple_find_and_loadproc("dnssd.dll", "TXTRecordGetValuePtr"))
&& (_TXTRecordSetValue = (void *) wpurple_find_and_loadproc("dnssd.dll", "TXTRecordSetValue"))) {
loaded = TRUE;
}
}
return loaded;
#else
return TRUE;
#endif
}
