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del mod_html5

This commit is contained in:
Anthony Minessale 2013-09-17 06:26:20 +05:00
parent 50ea67b340
commit 52f4507619
2 changed files with 0 additions and 563 deletions
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22
src/mod/endpoints/mod_html5/Makefile.am
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include $(top_srcdir)/build/modmake.rulesam
MODNAME=mod_html5
LIBWEBSOCKETS_DIR=$(switch_srcdir)/libs/libwebsockets
LIBWEBSOCKETS_BUILDDIR=$(switch_builddir)/libs/libwebsockets
LIBWEBSOCKETSLA=$(LIBWEBSOCKETS_BUILDDIR)/lib/libwebsockets.la
mod_LTLIBRARIES = mod_html5.la
mod_html5_la_SOURCES = mod_html5.c
mod_html5_la_CFLAGS = $(AM_CFLAGS) -I.
mod_html5_la_LIBADD = $(switch_builddir)/libfreeswitch.la $(LIBWEBSOCKETSLA)
mod_html5_la_LDFLAGS = -avoid-version -module -no-undefined -shared
BUILT_SOURCES = $(LIBWEBSOCKETSLA)
$(mod_html5_la_SOURCES) : $(BUILT_SOURCES)
$(LIBWEBSOCKETSLA): $(LIBWEBSOCKETS_DIR) $(LIBWEBSOCKETS_DIR)/.update
cd $(LIBWEBSOCKETS_BUILDDIR) && $(MAKE)
$(TOUCH_TARGET)

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src/mod/endpoints/mod_html5/mod_html5.c
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/*
* mod_html5 for FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
* Copyright (C) 2011-2012, Barracuda Networks Inc.
*
* Version: MPL 1.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mod_html5 for FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
*
* The Initial Developer of the Original Code is Barracuda Networks Inc.
* Portions created by the Initial Developer are Copyright (C)
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Anthony Minessale II <anthm@freeswitch.org>
* Michael Jerris <mike@jerris.com>
*
* mod_html5.c -- HTML5 Endpoint Module
*
*/
#include <switch.h>
#define HTML5_EVENT_CUSTOM "html5::custom"
struct html5_profile {
char *name; /* < Profile name */
switch_memory_pool_t *pool; /* < Memory pool */
switch_thread_rwlock_t *rwlock; /* < Rwlock for reference counting */
uint32_t flags; /* < PFLAGS */
switch_mutex_t *mutex; /* < Mutex for call count */
int calls; /* < Active calls count */
int clients; /* < Number of connected clients */
switch_hash_t *session_hash; /* < Active rtmp sessions */
switch_thread_rwlock_t *session_rwlock; /* < rwlock for session hashtable */
const char *context; /* < Default dialplan name */
const char *dialplan; /* < Default dialplan context */
const char *bind_address; /* < Bind address */
const char *io_name; /* < Name of I/O module (from config) */
int chunksize; /* < Override default chunksize (from config) */
int buffer_len; /* < Receive buffer length the flash clients should use */
switch_hash_t *reg_hash; /* < Registration hashtable */
switch_thread_rwlock_t *reg_rwlock; /* < Registration hash rwlock */
switch_bool_t auth_calls; /* < Require authentiation */
};
typedef struct html5_profile html5_profile_t;
struct html5_private {
unsigned int flags;
switch_codec_t read_codec;
switch_codec_t write_codec;
switch_frame_t read_frame;
unsigned char databuf[SWITCH_RECOMMENDED_BUFFER_SIZE]; /* < Buffer for read_frame */
switch_caller_profile_t *caller_profile;
switch_mutex_t *mutex;
switch_mutex_t *flag_mutex;
switch_core_session_t *session;
switch_channel_t *channel;
};
typedef struct html5_private html5_private_t;
switch_status_t html5_on_execute(switch_core_session_t *session);
switch_status_t html5_send_dtmf(switch_core_session_t *session, const switch_dtmf_t *dtmf);
switch_status_t html5_receive_message(switch_core_session_t *session, switch_core_session_message_t *msg);
switch_status_t html5_receive_event(switch_core_session_t *session, switch_event_t *event);
switch_status_t html5_on_init(switch_core_session_t *session);
switch_status_t html5_on_hangup(switch_core_session_t *session);
switch_status_t html5_on_destroy(switch_core_session_t *session);
switch_status_t html5_on_routing(switch_core_session_t *session);
switch_status_t html5_on_exchange_media(switch_core_session_t *session);
switch_status_t html5_on_soft_execute(switch_core_session_t *session);
switch_call_cause_t html5_outgoing_channel(switch_core_session_t *session, switch_event_t *var_event,
switch_caller_profile_t *outbound_profile,
switch_core_session_t **new_session, switch_memory_pool_t **pool, switch_originate_flag_t flags,
switch_call_cause_t *cancel_cause);
switch_status_t html5_read_frame(switch_core_session_t *session, switch_frame_t **frame, switch_io_flag_t flags, int stream_id);
switch_status_t html5_write_frame(switch_core_session_t *session, switch_frame_t *frame, switch_io_flag_t flags, int stream_id);
switch_status_t html5_kill_channel(switch_core_session_t *session, int sig);
SWITCH_MODULE_LOAD_FUNCTION(mod_html5_load);
SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_html5_shutdown);
SWITCH_MODULE_DEFINITION(mod_html5, mod_html5_load, mod_html5_shutdown, NULL);
switch_state_handler_table_t html5_state_handlers = {
/*.on_init */ html5_on_init,
/*.on_routing */ html5_on_routing,
/*.on_execute */ html5_on_execute,
/*.on_hangup */ html5_on_hangup,
/*.on_exchange_media */ html5_on_exchange_media,
/*.on_soft_execute */ html5_on_soft_execute,
/*.on_consume_media */ NULL,
/*.on_hibernate */ NULL,
/*.on_reset */ NULL,
/*.on_park */ NULL,
/*.on_reporting */ NULL,
/*.on_destroy */ html5_on_destroy
};
switch_io_routines_t html5_io_routines = {
/*.outgoing_channel */ html5_outgoing_channel,
/*.read_frame */ html5_read_frame,
/*.write_frame */ html5_write_frame,
/*.kill_channel */ html5_kill_channel,
/*.send_dtmf */ html5_send_dtmf,
/*.receive_message */ html5_receive_message,
/*.receive_event */ html5_receive_event
};
/*
State methods they get called when the state changes to the specific state
returning SWITCH_STATUS_SUCCESS tells the core to execute the standard state method next
so if you fully implement the state you can return SWITCH_STATUS_FALSE to skip it.
*/
switch_status_t html5_on_init(switch_core_session_t *session)
{
switch_channel_t *channel;
html5_private_t *tech_pvt = NULL;
tech_pvt = switch_core_session_get_private(session);
assert(tech_pvt != NULL);
channel = switch_core_session_get_channel(session);
assert(channel != NULL);
return SWITCH_STATUS_SUCCESS;
}
switch_status_t html5_on_routing(switch_core_session_t *session)
{
switch_channel_t *channel = NULL;
html5_private_t *tech_pvt = NULL;
channel = switch_core_session_get_channel(session);
assert(channel != NULL);
tech_pvt = switch_core_session_get_private(session);
assert(tech_pvt != NULL);
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "%s CHANNEL ROUTING\n", switch_channel_get_name(channel));
return SWITCH_STATUS_SUCCESS;
}
switch_status_t html5_on_execute(switch_core_session_t *session)
{
switch_channel_t *channel = NULL;
html5_private_t *tech_pvt = NULL;
channel = switch_core_session_get_channel(session);
assert(channel != NULL);
tech_pvt = switch_core_session_get_private(session);
assert(tech_pvt != NULL);
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "%s CHANNEL EXECUTE\n", switch_channel_get_name(channel));
return SWITCH_STATUS_SUCCESS;
}
switch_status_t html5_on_destroy(switch_core_session_t *session)
{
switch_channel_t *channel = NULL;
html5_private_t *tech_pvt = NULL;
channel = switch_core_session_get_channel(session);
assert(channel != NULL);
tech_pvt = switch_core_session_get_private(session);
if (tech_pvt == NULL) {
return SWITCH_STATUS_SUCCESS;
}
return SWITCH_STATUS_SUCCESS;
}
switch_status_t html5_on_hangup(switch_core_session_t *session)
{
switch_channel_t *channel = NULL;
html5_private_t *tech_pvt = NULL;
channel = switch_core_session_get_channel(session);
assert(channel != NULL);
tech_pvt = switch_core_session_get_private(session);
assert(tech_pvt != NULL);
return SWITCH_STATUS_SUCCESS;
}
switch_status_t html5_kill_channel(switch_core_session_t *session, int sig)
{
switch_channel_t *channel = NULL;
html5_private_t *tech_pvt = NULL;
channel = switch_core_session_get_channel(session);
assert(channel != NULL);
tech_pvt = switch_core_session_get_private(session);
assert(tech_pvt != NULL);
switch (sig) {
case SWITCH_SIG_KILL:
break;
case SWITCH_SIG_BREAK:
break;
default:
break;
}
return SWITCH_STATUS_SUCCESS;
}
switch_status_t html5_on_exchange_media(switch_core_session_t *session)
{
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "CHANNEL LOOPBACK\n");
return SWITCH_STATUS_SUCCESS;
}
switch_status_t html5_on_soft_execute(switch_core_session_t *session)
{
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "CHANNEL TRANSMIT\n");
return SWITCH_STATUS_SUCCESS;
}
switch_status_t html5_send_dtmf(switch_core_session_t *session, const switch_dtmf_t *dtmf)
{
html5_private_t *tech_pvt = switch_core_session_get_private(session);
switch_assert(tech_pvt != NULL);
return SWITCH_STATUS_SUCCESS;
}
switch_status_t html5_read_frame(switch_core_session_t *session, switch_frame_t **frame, switch_io_flag_t flags, int stream_id)
{
switch_channel_t *channel = NULL;
html5_private_t *tech_pvt = NULL;
channel = switch_core_session_get_channel(session);
assert(channel != NULL);
tech_pvt = switch_core_session_get_private(session);
assert(tech_pvt != NULL);
// *frame = &tech_pvt->read_frame;
return SWITCH_STATUS_SUCCESS;
}
switch_status_t html5_write_frame(switch_core_session_t *session, switch_frame_t *frame, switch_io_flag_t flags, int stream_id)
{
switch_channel_t *channel = NULL;
html5_private_t *tech_pvt = NULL;
channel = switch_core_session_get_channel(session);
assert(channel != NULL);
tech_pvt = switch_core_session_get_private(session);
assert(tech_pvt != NULL);
return SWITCH_STATUS_SUCCESS;
}
switch_status_t html5_receive_message(switch_core_session_t *session, switch_core_session_message_t *msg)
{
switch_channel_t *channel;
html5_private_t *tech_pvt;
channel = switch_core_session_get_channel(session);
assert(channel != NULL);
tech_pvt = (html5_private_t *) switch_core_session_get_private(session);
assert(tech_pvt != NULL);
switch (msg->message_id) {
case SWITCH_MESSAGE_INDICATE_ANSWER:
switch_channel_mark_answered(channel);
break;
case SWITCH_MESSAGE_INDICATE_RINGING:
switch_channel_mark_ring_ready(channel);
break;
case SWITCH_MESSAGE_INDICATE_PROGRESS:
switch_channel_mark_pre_answered(channel);
break;
case SWITCH_MESSAGE_INDICATE_HOLD:
case SWITCH_MESSAGE_INDICATE_UNHOLD:
break;
case SWITCH_MESSAGE_INDICATE_DISPLAY:
break;
default:
break;
}
return SWITCH_STATUS_SUCCESS;
}
/* Make sure when you have 2 sessions in the same scope that you pass the appropriate one to the routines
that allocate memory or you will have 1 channel with memory allocated from another channel's pool!
*/
switch_call_cause_t html5_outgoing_channel(switch_core_session_t *session, switch_event_t *var_event,
switch_caller_profile_t *outbound_profile,
switch_core_session_t **newsession, switch_memory_pool_t **inpool, switch_originate_flag_t flags,
switch_call_cause_t *cancel_cause)
{
// html5_private_t *tech_pvt;
// switch_caller_profile_t *caller_profile;
// switch_channel_t *channel;
switch_call_cause_t cause = SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER;
return cause;
}
switch_status_t html5_receive_event(switch_core_session_t *session, switch_event_t *event)
{
html5_private_t *tech_pvt = switch_core_session_get_private(session);
switch_assert(tech_pvt != NULL);
return SWITCH_STATUS_SUCCESS;
}
#if 0
static switch_xml_config_item_t *get_instructions(html5_profile_t *profile) {
switch_xml_config_item_t *dup;
switch_xml_config_item_t instructions[] = {
/* parameter name type reloadable pointer default value options structure */
SWITCH_CONFIG_ITEM("context", SWITCH_CONFIG_STRING, CONFIG_RELOADABLE, &profile->context, "public", &switch_config_string_strdup,
"", "The dialplan context to use for inbound calls"),
SWITCH_CONFIG_ITEM("dialplan", SWITCH_CONFIG_STRING, CONFIG_RELOADABLE, &profile->dialplan, "XML", &switch_config_string_strdup,
"", "The dialplan to use for inbound calls"),
SWITCH_CONFIG_ITEM("bind-address", SWITCH_CONFIG_STRING, 0, &profile->bind_address, "0.0.0.0:1935", &switch_config_string_strdup,
"ip:port", "IP and port to bind"),
SWITCH_CONFIG_ITEM("auth-calls", SWITCH_CONFIG_BOOL, CONFIG_RELOADABLE, &profile->auth_calls, SWITCH_FALSE, NULL, "true|false", "Set to true in order to reject unauthenticated calls"),
SWITCH_CONFIG_ITEM_END()
};
dup = malloc(sizeof(instructions));
memcpy(dup, instructions, sizeof(instructions));
return dup;
}
static switch_status_t config_profile(html5_profile_t *profile, switch_bool_t reload)
{
switch_xml_t cfg, xml, x_profiles, x_profile, x_settings;
switch_status_t status = SWITCH_STATUS_FALSE;
switch_xml_config_item_t *instructions = (profile ? get_instructions(profile) : NULL);
switch_event_t *event = NULL;
int count;
const char *file = "html5.conf";
if (!(xml = switch_xml_open_cfg(file, &cfg, NULL))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Could not open %s\n", file);
goto done;
}
if (!(x_profiles = switch_xml_child(cfg, "profiles"))) {
goto done;
}
for (x_profile = switch_xml_child(x_profiles, "profile"); x_profile; x_profile = x_profile->next) {
const char *name = switch_xml_attr_soft(x_profile, "name");
if (strcmp(name, profile->name)) {
continue;
}
if (!(x_settings = switch_xml_child(x_profile, "settings"))) {
goto done;
}
count = switch_event_import_xml(switch_xml_child(x_settings, "param"), "name", "value", &event);
status = switch_xml_config_parse_event(event, count, reload, instructions);
}
done:
if (xml) {
switch_xml_free(xml);
}
switch_safe_free(instructions);
if (event) {
switch_event_destroy(&event);
}
return status;
}
#endif
static void html5_event_handler(switch_event_t *event)
{
if (!event) {
return;
}
}
#define HTML5_CONTACT_FUNCTION_SYNTAX "profile/user@domain[/[!]nickname]"
SWITCH_STANDARD_API(html5_contact_function)
{
int argc;
char *argv[5];
char *dup = NULL;
// char *szprofile = NULL, *user = NULL;
// const char *nickname = NULL;
if (zstr(cmd)) {
goto usage;
}
dup = strdup(cmd);
argc = switch_split(dup, '/', argv);
if (argc < 2 || zstr(argv[0]) || zstr(argv[1])) {
goto usage;
}
// szprofile = argv[0];
if (!strchr(argv[1], '@')) {
goto usage;
}
// user = argv[1];
// nickname = argv[2];
goto done;
usage:
stream->write_function(stream, "Usage: html5_contact "HTML5_CONTACT_FUNCTION_SYNTAX"\n");
done:
switch_safe_free(dup);
return SWITCH_STATUS_SUCCESS;
}
#define HTML5_FUNCTION_SYNTAX "profile [profilename] [start | stop | rescan | restart]\nstatus profile [profilename]\nstatus profile [profilename] [reg | sessions]\nsession [session_id] [kill | login [user@domain] | logout [user@domain]]"
SWITCH_STANDARD_API(html5_function)
{
int argc;
char *argv[10];
char *dup = NULL;
if (zstr(cmd)) {
goto usage;
}
dup = strdup(cmd);
argc = switch_split(dup, ' ', argv);
if (argc < 1 || zstr(argv[0])) {
goto usage;
}
goto done;
usage:
stream->write_function(stream, "-ERR Usage: "HTML5_FUNCTION_SYNTAX"\n");
done:
switch_safe_free(dup);
return SWITCH_STATUS_SUCCESS;
}
SWITCH_MODULE_LOAD_FUNCTION(mod_html5_load)
{
switch_api_interface_t *api_interface;
switch_endpoint_interface_t *html5_endpoint_interface;
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
html5_endpoint_interface = switch_loadable_module_create_interface(*module_interface, SWITCH_ENDPOINT_INTERFACE);
html5_endpoint_interface->interface_name = "html5";
html5_endpoint_interface->io_routines = &html5_io_routines;
html5_endpoint_interface->state_handler = &html5_state_handlers;
SWITCH_ADD_API(api_interface, "html5", "html5 management", html5_function, HTML5_FUNCTION_SYNTAX);
SWITCH_ADD_API(api_interface, "html5_contact", "html5 contact", html5_contact_function, HTML5_CONTACT_FUNCTION_SYNTAX);
// switch_console_set_complete("add html5 status");
switch_event_bind("mod_html5", SWITCH_EVENT_CUSTOM, HTML5_EVENT_CUSTOM, html5_event_handler, NULL);
{
switch_xml_t cfg, xml, x_profiles, x_profile;
const char *file = "html5.conf";
if (!(xml = switch_xml_open_cfg(file, &cfg, NULL))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Could not open %s\n", file);
goto done;
}
if (!(x_profiles = switch_xml_child(cfg, "profiles"))) {
goto done;
}
for (x_profile = switch_xml_child(x_profiles, "profile"); x_profile; x_profile = x_profile->next) {
//const char *name = switch_xml_attr_soft(x_profile, "name");
//html5_profile_start(name);
}
done:
if (xml) {
switch_xml_free(xml);
}
}
return SWITCH_STATUS_SUCCESS;
}
SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_html5_shutdown)
{
switch_event_unbind_callback(html5_event_handler);
return SWITCH_STATUS_SUCCESS;
}
/* For Emacs:
* Local Variables:
* mode:c
* indent-tabs-mode:t
* tab-width:4
* c-basic-offset:4
* End:
* For VIM:
* vim:set softtabstop=4 shiftwidth=4 tabstop=4 noet:
*/