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authorDaniel Mack <zonque@gmail.com>2011-03-14 14:05:04 +0100
committerDaniel Mack <zonque@gmail.com>2011-03-21 00:32:29 +0100
commit249384c7a2bf0f17f8869998ea019c9d3d22b0da (patch)
treeab1effd0ed97ec95b3c98869555a2c06fc8d2ab7 /src/modules/module-bonjour-publish.c
parent9a4ae4cbd5ff324c354a3decbe1bae414d92e6a9 (diff)
osx: re-order module locations
move all Mac OS X related modules to own location.
Diffstat (limited to 'src/modules/module-bonjour-publish.c')
-rw-r--r--src/modules/module-bonjour-publish.c515
1 files changed, 0 insertions, 515 deletions
diff --git a/src/modules/module-bonjour-publish.c b/src/modules/module-bonjour-publish.c
deleted file mode 100644
index 095a1d29..00000000
--- a/src/modules/module-bonjour-publish.c
+++ /dev/null
@@ -1,515 +0,0 @@
-/***
- This file is part of PulseAudio.
-
- Copyright 2009 Daniel Mack
- based on module-zeroconf-publish.c
-
- PulseAudio is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation; either version 2.1 of the
- License, or (at your option) any later version.
-
- PulseAudio 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 Lesser General Public
- License along with PulseAudio; 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 <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <dns_sd.h>
-
-#include <CoreFoundation/CoreFoundation.h>
-
-#include <pulse/xmalloc.h>
-#include <pulse/util.h>
-
-#include <pulsecore/parseaddr.h>
-#include <pulsecore/sink.h>
-#include <pulsecore/source.h>
-#include <pulsecore/native-common.h>
-#include <pulsecore/core-util.h>
-#include <pulsecore/log.h>
-#include <pulsecore/core-subscribe.h>
-#include <pulsecore/dynarray.h>
-#include <pulsecore/modargs.h>
-#include <pulsecore/endianmacros.h>
-#include <pulsecore/protocol-native.h>
-
-#include "module-bonjour-publish-symdef.h"
-
-PA_MODULE_AUTHOR("Daniel Mack");
-PA_MODULE_DESCRIPTION("Mac OS X Bonjour Service Publisher");
-PA_MODULE_VERSION(PACKAGE_VERSION);
-PA_MODULE_LOAD_ONCE(TRUE);
-
-#define SERVICE_TYPE_SINK "_pulse-sink._tcp"
-#define SERVICE_TYPE_SOURCE "_pulse-source._tcp"
-#define SERVICE_TYPE_SERVER "_pulse-server._tcp"
-
-static const char* const valid_modargs[] = {
- NULL
-};
-
-enum service_subtype {
- SUBTYPE_HARDWARE,
- SUBTYPE_VIRTUAL,
- SUBTYPE_MONITOR
-};
-
-struct service {
- struct userdata *userdata;
- DNSServiceRef service;
- DNSRecordRef rec, rec2;
- char *service_name;
- pa_object *device;
- enum service_subtype subtype;
-};
-
-struct userdata {
- pa_core *core;
- pa_module *module;
-
- pa_hashmap *services;
- char *service_name;
-
- pa_hook_slot *sink_new_slot, *source_new_slot, *sink_unlink_slot, *source_unlink_slot, *sink_changed_slot, *source_changed_slot;
-
- pa_native_protocol *native;
- DNSServiceRef main_service;
-};
-
-static void get_service_data(struct service *s, pa_sample_spec *ret_ss, pa_channel_map *ret_map, const char **ret_name, pa_proplist **ret_proplist, enum service_subtype *ret_subtype) {
- pa_assert(s);
- pa_assert(ret_ss);
- pa_assert(ret_proplist);
- pa_assert(ret_subtype);
-
- if (pa_sink_isinstance(s->device)) {
- pa_sink *sink = PA_SINK(s->device);
-
- *ret_ss = sink->sample_spec;
- *ret_map = sink->channel_map;
- *ret_name = sink->name;
- *ret_proplist = sink->proplist;
- *ret_subtype = sink->flags & PA_SINK_HARDWARE ? SUBTYPE_HARDWARE : SUBTYPE_VIRTUAL;
-
- } else if (pa_source_isinstance(s->device)) {
- pa_source *source = PA_SOURCE(s->device);
-
- *ret_ss = source->sample_spec;
- *ret_map = source->channel_map;
- *ret_name = source->name;
- *ret_proplist = source->proplist;
- *ret_subtype = source->monitor_of ? SUBTYPE_MONITOR : (source->flags & PA_SOURCE_HARDWARE ? SUBTYPE_HARDWARE : SUBTYPE_VIRTUAL);
-
- } else
- pa_assert_not_reached();
-}
-
-static void txt_record_server_data(pa_core *c, TXTRecordRef *txt) {
- char s[128];
- char *t;
-
- pa_assert(c);
-
- TXTRecordSetValue(txt, "server-version", strlen(PACKAGE_NAME" "PACKAGE_VERSION), PACKAGE_NAME" "PACKAGE_VERSION);
-
- t = pa_get_user_name_malloc();
- TXTRecordSetValue(txt, "user-name", strlen(t), t);
- pa_xfree(t);
-
- t = pa_machine_id();
- TXTRecordSetValue(txt, "machine-id", strlen(t), t);
- pa_xfree(t);
-
- t = pa_uname_string();
- TXTRecordSetValue(txt, "uname", strlen(t), t);
- pa_xfree(t);
-
- t = pa_get_fqdn(s, sizeof(s));
- TXTRecordSetValue(txt, "fqdn", strlen(t), t);
-
- snprintf(s, sizeof(s), "0x%08x", c->cookie);
- TXTRecordSetValue(txt, "cookie", strlen(s), s);
-}
-
-static void service_free(struct service *s);
-
-static void dns_service_register_reply(DNSServiceRef sdRef,
- DNSServiceFlags flags,
- DNSServiceErrorType errorCode,
- const char *name,
- const char *regtype,
- const char *domain,
- void *context) {
- struct service *s = context;
-
- pa_assert(s);
-
- switch (errorCode) {
- case kDNSServiceErr_NameConflict:
- pa_log("DNS service reported kDNSServiceErr_NameConflict\n");
- service_free(s);
- break;
-
- case kDNSServiceErr_NoError:
- default:
- break;
- }
-}
-
-static uint16_t compute_port(struct userdata *u) {
- pa_strlist *i;
-
- pa_assert(u);
-
- for (i = pa_native_protocol_servers(u->native); i; i = pa_strlist_next(i)) {
- pa_parsed_address a;
-
- if (pa_parse_address(pa_strlist_data(i), &a) >= 0 &&
- (a.type == PA_PARSED_ADDRESS_TCP4 ||
- a.type == PA_PARSED_ADDRESS_TCP6 ||
- a.type == PA_PARSED_ADDRESS_TCP_AUTO) &&
- a.port > 0) {
-
- pa_xfree(a.path_or_host);
- return a.port;
- }
-
- pa_xfree(a.path_or_host);
- }
-
- return PA_NATIVE_DEFAULT_PORT;
-}
-
-static int publish_service(struct service *s) {
- int r = -1;
- TXTRecordRef txt;
- DNSServiceErrorType err;
- const char *name = NULL, *t;
- pa_proplist *proplist = NULL;
- pa_sample_spec ss;
- pa_channel_map map;
- char cm[PA_CHANNEL_MAP_SNPRINT_MAX], tmp[64];
- enum service_subtype subtype;
-
- const char * const subtype_text[] = {
- [SUBTYPE_HARDWARE] = "hardware",
- [SUBTYPE_VIRTUAL] = "virtual",
- [SUBTYPE_MONITOR] = "monitor"
- };
-
- pa_assert(s);
-
- if (s->service) {
- DNSServiceRefDeallocate(s->service);
- s->service = NULL;
- }
-
- TXTRecordCreate(&txt, 0, NULL);
-
- txt_record_server_data(s->userdata->core, &txt);
-
- get_service_data(s, &ss, &map, &name, &proplist, &subtype);
- TXTRecordSetValue(&txt, "device", strlen(name), name);
-
- snprintf(tmp, sizeof(tmp), "%u", ss.rate);
- TXTRecordSetValue(&txt, "rate", strlen(tmp), tmp);
-
- snprintf(tmp, sizeof(tmp), "%u", ss.channels);
- TXTRecordSetValue(&txt, "channels", strlen(tmp), tmp);
-
- t = pa_sample_format_to_string(ss.format);
- TXTRecordSetValue(&txt, "format", strlen(t), t);
-
- t = pa_channel_map_snprint(cm, sizeof(cm), &map);
- TXTRecordSetValue(&txt, "channel_map", strlen(t), t);
-
- t = subtype_text[subtype];
- TXTRecordSetValue(&txt, "subtype", strlen(t), t);
-
- if ((t = pa_proplist_gets(proplist, PA_PROP_DEVICE_DESCRIPTION)))
- TXTRecordSetValue(&txt, "description", strlen(t), t);
- if ((t = pa_proplist_gets(proplist, PA_PROP_DEVICE_ICON_NAME)))
- TXTRecordSetValue(&txt, "icon-name", strlen(t), t);
- if ((t = pa_proplist_gets(proplist, PA_PROP_DEVICE_VENDOR_NAME)))
- TXTRecordSetValue(&txt, "vendor-name", strlen(t), t);
- if ((t = pa_proplist_gets(proplist, PA_PROP_DEVICE_PRODUCT_NAME)))
- TXTRecordSetValue(&txt, "product-name", strlen(t), t);
- if ((t = pa_proplist_gets(proplist, PA_PROP_DEVICE_CLASS)))
- TXTRecordSetValue(&txt, "class", strlen(t), t);
- if ((t = pa_proplist_gets(proplist, PA_PROP_DEVICE_FORM_FACTOR)))
- TXTRecordSetValue(&txt, "form-factor", strlen(t), t);
-
- err = DNSServiceRegister(&s->service,
- 0, /* flags */
- kDNSServiceInterfaceIndexAny,
- s->service_name,
- pa_sink_isinstance(s->device) ? SERVICE_TYPE_SINK : SERVICE_TYPE_SOURCE,
- NULL, /* domain */
- NULL, /* host */
- compute_port(s->userdata),
- TXTRecordGetLength(&txt),
- TXTRecordGetBytesPtr(&txt),
- dns_service_register_reply, s);
-
- if (err != kDNSServiceErr_NoError) {
- pa_log("DNSServiceRegister() returned err %d", err);
- goto finish;
- }
-
- pa_log_debug("Successfully registered Bonjour services for >%s<.", s->service_name);
- return 0;
-
-finish:
-
- /* Remove this service */
- if (r < 0)
- service_free(s);
-
- TXTRecordDeallocate(&txt);
-
- return r;
-}
-
-static struct service *get_service(struct userdata *u, pa_object *device) {
- struct service *s;
- char *hn, *un;
- const char *n;
-
- pa_assert(u);
- pa_object_assert_ref(device);
-
- if ((s = pa_hashmap_get(u->services, device)))
- return s;
-
- s = pa_xnew0(struct service, 1);
- s->userdata = u;
- s->device = device;
-
- if (pa_sink_isinstance(device)) {
- if (!(n = pa_proplist_gets(PA_SINK(device)->proplist, PA_PROP_DEVICE_DESCRIPTION)))
- n = PA_SINK(device)->name;
- } else {
- if (!(n = pa_proplist_gets(PA_SOURCE(device)->proplist, PA_PROP_DEVICE_DESCRIPTION)))
- n = PA_SOURCE(device)->name;
- }
-
- hn = pa_get_host_name_malloc();
- un = pa_get_user_name_malloc();
-
- s->service_name = pa_truncate_utf8(pa_sprintf_malloc("%s@%s: %s", un, hn, n), kDNSServiceMaxDomainName-1);
-
- pa_xfree(un);
- pa_xfree(hn);
-
- pa_hashmap_put(u->services, s->device, s);
-
- return s;
-}
-
-static void service_free(struct service *s) {
- pa_assert(s);
-
- pa_hashmap_remove(s->userdata->services, s->device);
-
- if (s->service)
- DNSServiceRefDeallocate(s->service);
-
- pa_xfree(s->service_name);
- pa_xfree(s);
-}
-
-static pa_bool_t shall_ignore(pa_object *o) {
- pa_object_assert_ref(o);
-
- if (pa_sink_isinstance(o))
- return !!(PA_SINK(o)->flags & PA_SINK_NETWORK);
-
- if (pa_source_isinstance(o))
- return PA_SOURCE(o)->monitor_of || (PA_SOURCE(o)->flags & PA_SOURCE_NETWORK);
-
- pa_assert_not_reached();
-}
-
-static pa_hook_result_t device_new_or_changed_cb(pa_core *c, pa_object *o, struct userdata *u) {
- pa_assert(c);
- pa_object_assert_ref(o);
-
- if (!shall_ignore(o))
- publish_service(get_service(u, o));
-
- return PA_HOOK_OK;
-}
-
-static pa_hook_result_t device_unlink_cb(pa_core *c, pa_object *o, struct userdata *u) {
- struct service *s;
-
- pa_assert(c);
- pa_object_assert_ref(o);
-
- if ((s = pa_hashmap_get(u->services, o)))
- service_free(s);
-
- return PA_HOOK_OK;
-}
-
-static int publish_main_service(struct userdata *u) {
- DNSServiceErrorType err;
- TXTRecordRef txt;
-
- pa_assert(u);
-
- if (u->main_service) {
- DNSServiceRefDeallocate(u->main_service);
- u->main_service = NULL;
- }
-
- TXTRecordCreate(&txt, 0, NULL);
- txt_record_server_data(u->core, &txt);
-
- err = DNSServiceRegister(&u->main_service,
- 0, /* flags */
- kDNSServiceInterfaceIndexAny,
- u->service_name,
- SERVICE_TYPE_SERVER,
- NULL, /* domain */
- NULL, /* host */
- compute_port(u),
- TXTRecordGetLength(&txt),
- TXTRecordGetBytesPtr(&txt),
- NULL, NULL);
-
- if (err != kDNSServiceErr_NoError) {
- pa_log("%s(): DNSServiceRegister() returned err %d", __func__, err);
- return err;
- }
-
- TXTRecordDeallocate(&txt);
-
- return 0;
-}
-
-static int publish_all_services(struct userdata *u) {
- pa_sink *sink;
- pa_source *source;
- uint32_t idx;
-
- pa_assert(u);
-
- pa_log_debug("Publishing services in Bonjour");
-
- for (sink = PA_SINK(pa_idxset_first(u->core->sinks, &idx)); sink; sink = PA_SINK(pa_idxset_next(u->core->sinks, &idx)))
- if (!shall_ignore(PA_OBJECT(sink)))
- publish_service(get_service(u, PA_OBJECT(sink)));
-
- for (source = PA_SOURCE(pa_idxset_first(u->core->sources, &idx)); source; source = PA_SOURCE(pa_idxset_next(u->core->sources, &idx)))
- if (!shall_ignore(PA_OBJECT(source)))
- publish_service(get_service(u, PA_OBJECT(source)));
-
- return publish_main_service(u);
-}
-
-static void unpublish_all_services(struct userdata *u) {
- void *state = NULL;
- struct service *s;
-
- pa_assert(u);
-
- pa_log_debug("Unpublishing services in Bonjour");
-
- while ((s = pa_hashmap_iterate(u->services, &state, NULL)))
- service_free(s);
-
- if (u->main_service)
- DNSServiceRefDeallocate(u->main_service);
-}
-
-int pa__init(pa_module*m) {
-
- struct userdata *u;
- pa_modargs *ma = NULL;
- char *hn, *un;
-
- if (!(ma = pa_modargs_new(m->argument, valid_modargs))) {
- pa_log("Failed to parse module arguments.");
- goto fail;
- }
-
- m->userdata = u = pa_xnew0(struct userdata, 1);
- u->core = m->core;
- u->module = m;
- u->native = pa_native_protocol_get(u->core);
-
- u->services = pa_hashmap_new(pa_idxset_trivial_hash_func, pa_idxset_trivial_compare_func);
-
- u->sink_new_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SINK_PUT], PA_HOOK_LATE, (pa_hook_cb_t) device_new_or_changed_cb, u);
- u->sink_changed_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SINK_PROPLIST_CHANGED], PA_HOOK_LATE, (pa_hook_cb_t) device_new_or_changed_cb, u);
- u->sink_unlink_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SINK_UNLINK], PA_HOOK_LATE, (pa_hook_cb_t) device_unlink_cb, u);
- u->source_new_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SOURCE_PUT], PA_HOOK_LATE, (pa_hook_cb_t) device_new_or_changed_cb, u);
- u->source_changed_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SOURCE_PROPLIST_CHANGED], PA_HOOK_LATE, (pa_hook_cb_t) device_new_or_changed_cb, u);
- u->source_unlink_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SOURCE_UNLINK], PA_HOOK_LATE, (pa_hook_cb_t) device_unlink_cb, u);
-
- un = pa_get_user_name_malloc();
- hn = pa_get_host_name_malloc();
- u->service_name = pa_truncate_utf8(pa_sprintf_malloc("%s@%s", un, hn), kDNSServiceMaxDomainName-1);
- pa_xfree(un);
- pa_xfree(hn);
-
- publish_all_services(u);
- pa_modargs_free(ma);
-
- return 0;
-
-fail:
- pa__done(m);
-
- if (ma)
- pa_modargs_free(ma);
-
- return -1;
-}
-
-void pa__done(pa_module*m) {
- struct userdata*u;
- pa_assert(m);
-
- if (!(u = m->userdata))
- return;
-
- unpublish_all_services(u);
-
- if (u->services)
- pa_hashmap_free(u->services, NULL, NULL);
-
- if (u->sink_new_slot)
- pa_hook_slot_free(u->sink_new_slot);
- if (u->source_new_slot)
- pa_hook_slot_free(u->source_new_slot);
- if (u->sink_changed_slot)
- pa_hook_slot_free(u->sink_changed_slot);
- if (u->source_changed_slot)
- pa_hook_slot_free(u->source_changed_slot);
- if (u->sink_unlink_slot)
- pa_hook_slot_free(u->sink_unlink_slot);
- if (u->source_unlink_slot)
- pa_hook_slot_free(u->source_unlink_slot);
-
- if (u->native)
- pa_native_protocol_unref(u->native);
-
- pa_xfree(u->service_name);
- pa_xfree(u);
-}