with that reference.
*/
+ bchannel-handling muss noch
#include <stdio.h>
#include <stdlib.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <sys/un.h>
+
+#include <pthread.h>
+#include <semaphore.h>
+
#include "extension.h"
#include "message.h"
#include "lcrsocket.h"
#include "bchannel.h"
#include "chan_lcr.h"
+
+
+#include <asterisk/module.h>
+#include <asterisk/channel.h>
+#include <asterisk/config.h>
+#include <asterisk/logger.h>
+#include <asterisk/pbx.h>
+#include <asterisk/options.h>
+#include <asterisk/io.h>
+#include <asterisk/frame.h>
+#include <asterisk/translate.h>
+#include <asterisk/cli.h>
+#include <asterisk/musiconhold.h>
+#include <asterisk/dsp.h>
+#include <asterisk/translate.h>
+#include <asterisk/file.h>
+#include <asterisk/callerid.h>
+#include <asterisk/indications.h>
+#include <asterisk/app.h>
+#include <asterisk/features.h>
+#include <asterisk/sched.h>
+
+int lcr_debug=1;
+int mISDN_created=1;
+
+
int lcr_sock = -1;
struct admin_list {
case BCHANNEL_ASSIGN:
if ((bchannel = find_bchannel_handle(param->bchannel.handle)))
{
- fprintf(stderr, "error: bchannel handle %x already assigned.\n", param->bchannel.handle);
+ fprintf(stderr, "error: bchannel handle %x already assigned.\n", (int)param->bchannel.handle);
return(-1);
}
/* create bchannel */
bchannel = alloc_bchannel(param->bchannel.handle);
if (!bchannel)
{
- fprintf(stderr, "error: alloc bchannel handle %x failed.\n", param->bchannel.handle);
+ fprintf(stderr, "error: alloc bchannel handle %x failed.\n", (int)param->bchannel.handle);
return(-1);
}
bchannel->ref = ref;
call->bchannel_handle = param->bchannel.handle;
#warning hier muesen alle stati gesetzt werden falls sie vor dem b-kanal verfügbar waren
- bchannel_join(call->bridge_id);
+ bchannel_join(bchannel, call->bridge_id);
}
if (bchannel_create(bchannel))
bchannel_activate(bchannel, 1);
case BCHANNEL_REMOVE:
if (!(bchannel = find_bchannel_handle(param->bchannel.handle)))
{
- alle fprintf nach ast_log
- fprintf(stderr, "error: bchannel handle %x not assigned.\n", param->bchannel.handle);
+ #warning alle fprintf nach ast_log
+ fprintf(stderr, "error: bchannel handle %x not assigned.\n", (int)param->bchannel.handle);
return(-1);
}
/* unlink from call */
switch(message_type)
{
case MESSAGE_SETUP:
-todo
+#warning todo
break;
case MESSAGE_OVERLAP:
-todo
+#warning todo
break;
case MESSAGE_PROCEEDING:
-todo
+#warning todo
break;
case MESSAGE_ALERTING:
-todo
+#warning todo
break;
case MESSAGE_CONNECT:
-todo
+#warning todo
break;
case MESSAGE_DISCONNECT:
-todo
+#warning todo
break;
case MESSAGE_RELEASE:
-todo
+#warning todo
free_call(call);
return(0);
case MESSAGE_INFORMATION:
-todo
+#warning todo
break;
case MESSAGE_FACILITY:
-todo
+#warning todo
break;
case MESSAGE_PATTERN:
-todo
+#warning todo
break;
case MESSAGE_NOPATTERN:
-todo
+#warning todo
break;
case MESSAGE_AUDIOPATH:
-todo
+#warning todo
break;
default:
-unhandled
+#warning unhandled
}
return(0);
}
struct admin_message msg;
struct admin_list *admin;
+ int sock;
+
+ #warning SOCKET FEHLT!
/* read from socket */
len = read(sock, &msg, sizeof(msg));
if (len == 0)
char *socket_name = SOCKET_NAME;
int conn;
struct sockaddr_un sock_address;
- int ret;
unsigned long on = 1;
union parameter param;
work = 0;
/* handle socket */
- ret = handle_socket();
+ int ret = handle_socket();
if (ret < 0)
break;
if (ret)
}
}
+static struct ast_channel *lcr_request(const char *type, int format, void *data, int *cause)
+{
+
+}
+
+
/* call from asterisk (new instance) */
static int lcr_call(struct ast_channel *ast, char *dest, int timeout)
{
- int port=0;
- int r;
- struct chan_list *ch=MISDN_ASTERISK_TECH_PVT(ast);
- struct misdn_bchannel *newbc;
- char *opts=NULL, *ext;
- char dest_cp[256];
-
- {
- strncpy(dest_cp,dest,sizeof(dest_cp)-1);
- dest_cp[sizeof(dest_cp)]=0;
-
- ext=dest_cp;
- strsep(&ext,"/");
- if (ext) {
- opts=ext;
- strsep(&opts,"/");
- } else {
- ast_log(LOG_WARNING, "Malformed dialstring\n");
- return -1;
- }
- }
+ struct lcr_pvt *lcr=ast->tech_pvt;
- if (!ast) {
- ast_log(LOG_WARNING, " --> ! misdn_call called on ast_channel *ast where ast == NULL\n");
- return -1;
- }
+ if (!lcr) return -1;
- if (((ast->_state != AST_STATE_DOWN) && (ast->_state != AST_STATE_RESERVED)) || !dest ) {
- ast_log(LOG_WARNING, " --> ! misdn_call called on %s, neither down nor reserved (or dest==NULL)\n", ast->name);
- ast->hangupcause=41;
- ast_setstate(ast, AST_STATE_DOWN);
- return -1;
- }
+ char buf[128];
+ char *port_str, *dad, *p;
- if (!ch) {
- ast_log(LOG_WARNING, " --> ! misdn_call called on %s, neither down nor reserved (or dest==NULL)\n", ast->name);
- ast->hangupcause=41;
- ast_setstate(ast, AST_STATE_DOWN);
- return -1;
- }
-
- newbc=ch->bc;
-
- if (!newbc) {
- ast_log(LOG_WARNING, " --> ! misdn_call called on %s, neither down nor reserved (or dest==NULL)\n", ast->name);
- ast->hangupcause=41;
- ast_setstate(ast, AST_STATE_DOWN);
- return -1;
- }
-
- port=newbc->port;
+ ast_copy_string(buf, dest, sizeof(buf)-1);
+ p=buf;
+ port_str=strsep(&p, "/");
+ dad=strsep(&p, "/");
-
- chan_misdn_log(1, port, "* CALL: %s\n",dest);
-
- chan_misdn_log(2, port, " --> * dad:%s tech:%s ctx:%s\n",ast->exten,ast->name, ast->context);
-
- chan_misdn_log(3, port, " --> * adding2newbc ext %s\n",ast->exten);
- if (ast->exten) {
- int l = sizeof(newbc->dad);
- strncpy(ast->exten,ext,sizeof(ast->exten));
+ if (lcr_debug)
+ ast_verbose("Call: ext:%s dest:(%s) -> dad(%s) \n", ast->exten,dest, dad);
- strncpy(newbc->dad,ext,l);
- newbc->dad[l-1] = 0;
- }
- newbc->rad[0]=0;
- chan_misdn_log(3, port, " --> * adding2newbc callerid %s\n",AST_CID_P(ast));
- if (ast_strlen_zero(newbc->oad) && AST_CID_P(ast) ) {
-
- if (AST_CID_P(ast)) {
- int l = sizeof(newbc->oad);
- strncpy(newbc->oad,AST_CID_P(ast), l);
- newbc->oad[l-1] = 0;
- }
- }
+ return 0;
+}
- {
- struct chan_list *ch=MISDN_ASTERISK_TECH_PVT(ast);
- if (!ch) { ast_verbose("No chan_list in misdn_call\n"); return -1;}
-
- newbc->capability=ast->transfercapability;
- pbx_builtin_setvar_helper(ast,"TRANSFERCAPABILITY",ast_transfercapability2str(newbc->capability));
- if ( ast->transfercapability == INFO_CAPABILITY_DIGITAL_UNRESTRICTED) {
- chan_misdn_log(2, port, " --> * Call with flag Digital\n");
- }
-
+static int lcr_answer(struct ast_channel *c)
+{
+ struct lcr_pvt *lcr=c->tech_pvt;
+ return 0;
+}
- /* update screening and presentation */
- update_config(ch,ORG_AST);
-
- /* fill in some ies from channel vary*/
- import_ch(ast, newbc, ch);
-
- /* Finally The Options Override Everything */
- if (opts)
- misdn_set_opt_exec(ast,opts);
- else
- chan_misdn_log(2,port,"NO OPTS GIVEN\n");
-
- /*check for bridging*/
- int bridging;
- misdn_cfg_get( 0, MISDN_GEN_BRIDGING, &bridging, sizeof(int));
- if (bridging && ch->other_ch) {
- chan_misdn_log(1, port, "Disabling EC (aka Pipeline) on both Sides\n");
- *ch->bc->pipeline=0;
- *ch->other_ch->bc->pipeline=0;
- }
-
- r=misdn_lib_send_event( newbc, EVENT_SETUP );
-
- /** we should have l3id after sending setup **/
- ch->l3id=newbc->l3_id;
- }
-
- if ( r == -ENOCHAN ) {
- chan_misdn_log(0, port, " --> * Theres no Channel at the moment .. !\n");
- chan_misdn_log(1, port, " --> * SEND: State Down pid:%d\n",newbc?newbc->pid:-1);
- ast->hangupcause=34;
- ast_setstate(ast, AST_STATE_DOWN);
- return -1;
- }
-
- chan_misdn_log(2, port, " --> * SEND: State Dialing pid:%d\n",newbc?newbc->pid:1);
+static int lcr_hangup(struct ast_channel *c)
+{
+ struct lcr_pvt *lcr=c->tech_pvt;
+ c->tech_pvt=NULL;
+}
- ast_setstate(ast, AST_STATE_DIALING);
- ast->hangupcause=16;
-wenn pattern available soll gestoppt werden, sonst nicht:
- if (newbc->nt) stop_bc_tones(ch);
+static int lcr_write(struct ast_channel *c, struct ast_frame *f)
+{
+ struct lcr_pvt *lcrm= c->tech_pvt;
+}
+
- ch->state=MISDN_CALLING;
-
- return 0;
+static struct ast_frame *lcr_read(struct ast_channel *c)
+{
+ struct lcr_pvt *lcr = c->tech_pvt;
}
+static int lcr_indicate(struct ast_channel *c, int cond, const void *data, size_t datalen)
+{
+ int res = -1;
+
+ switch (cond) {
+ case AST_CONTROL_BUSY:
+ case AST_CONTROL_CONGESTION:
+ case AST_CONTROL_RINGING:
+ return -1;
+ case -1:
+ return 0;
+
+ case AST_CONTROL_VIDUPDATE:
+ res = -1;
+ break;
+ case AST_CONTROL_HOLD:
+ ast_verbose(" << Console Has Been Placed on Hold >> \n");
+ //ast_moh_start(c, data, g->mohinterpret);
+ break;
+ case AST_CONTROL_UNHOLD:
+ ast_verbose(" << Console Has Been Retrieved from Hold >> \n");
+ //ast_moh_stop(c);
+ break;
+
+ default:
+ ast_log(LOG_WARNING, "Don't know how to display condition %d on %s\n", cond, c->name);
+ return -1;
+ }
+
+ return 0;
+}
-static struct ast_channel_tech misdn_tech = {
+static struct ast_channel_tech lcr_tech = {
.type="lcr",
.description="Channel driver for connecting to Linux-Call-Router",
- .capabilities= je nach option?AST_FORMAT_ALAW:AST_FORMAT_ULAW ,
+ .capabilities=AST_FORMAT_ALAW,
.requester=lcr_request,
- .send_digit=lcr_digit,
+// .send_digit=lcr_digit,
.call=lcr_call,
- .bridge=lcr_bridge,
+// .bridge=lcr_bridge,
.hangup=lcr_hangup,
.answer=lcr_answer,
.read=lcr_read,
.write=lcr_write,
- .indicate=lcr_indication,
- .fixup=lcr_fixup,
- .send_text=lcr_send_text,
+ .indicate=lcr_indicate,
+// .fixup=lcr_fixup,
+// .send_text=lcr_send_text,
.properties=0
};
// lcr_cfg_update_ptp();
if (!(lcr_sock = open_socket())) {
- ast_log(LOG_ERROR, "Unable to connect %s\n", misdn_type);
+ ast_log(LOG_ERROR, "Unable to connect\n");
lcr_sock = -1;
/* continue with closed socket */
}
if (!bchannel_initialize()) {
ast_log(LOG_ERROR, "Unable to open mISDN device\n");
- unload_module();
return -1;
}
mISDN_created = 1;
if (ast_channel_register(&lcr_tech)) {
- ast_log(LOG_ERROR, "Unable to register channel class %s\n", misdn_type);
- unload_module();
+ ast_log(LOG_ERROR, "Unable to register channel class\n");
return -1;
}
- ast_cli_register(&cli_show_lcr);
- ast_cli_register(&cli_show_calls);
-
- ast_cli_register(&cli_reload_routing);
- ast_cli_register(&cli_reload_interfaces);
- ast_cli_register(&cli_port_block);
- ast_cli_register(&cli_port_unblock);
-
- ast_register_application("misdn_set_opt", misdn_set_opt_exec, "misdn_set_opt",
- "misdn_set_opt(:<opt><optarg>:<opt><optarg>..):\n"
- "Sets mISDN opts. and optargs\n"
- "\n"
- "The available options are:\n"
- " d - Send display text on called phone, text is the optparam\n"
- " n - don't detect dtmf tones on called channel\n"
- " h - make digital outgoing call\n"
- " c - make crypted outgoing call, param is keyindex\n"
- " e - perform echo cancelation on this channel,\n"
- " takes taps as arguments (32,64,128,256)\n"
- " s - send Non Inband DTMF as inband\n"
- " vr - rxgain control\n"
- " vt - txgain control\n"
- );
-
-
- lcr_cfg_get( 0, LCR_GEN_TRACEFILE, global_tracefile, BUFFERSIZE);
-
- chan_lcr_log(0, 0, "-- mISDN Channel Driver Registred -- (BE AWARE THIS DRIVER IS EXPERIMENTAL!)\n");
+ //lcr_cfg_get( 0, LCR_GEN_TRACEFILE, global_tracefile, BUFFERSIZE);
return 0;
}
/* First, take us out of the channel loop */
ast_log(LOG_VERBOSE, "-- Unregistering mISDN Channel Driver --\n");
- misdn_tasks_destroy();
-
- if (!g_config_initialized) return 0;
- ast_cli_unregister(&cli_show_lcr);
- ast_cli_unregister(&cli_show_calls);
- ast_cli_unregister(&cli_reload_routing);
- ast_cli_unregister(&cli_reload_interfaces);
- ast_cli_unregister(&cli_port_block);
- ast_cli_unregister(&cli_port_unblock);
- ast_unregister_application("misdn_set_opt");
-
ast_channel_unregister(&lcr_tech);
if (mISDN_created) {
lcr_sock = -1;
}
- was ist mit dem mutex
-
return 0;
}
-int reload(void)
+static int reload_module(void)
{
- reload_config();
-
+// reload_config();
return 0;
}
+
+ast_mutex_t usecnt_lock;
+int usecnt;
+
int usecount(void)
{
int res;
return res;
}
+
+char *desc="Channel driver for lcr";
+
char *description(void)
{
return desc;
return ASTERISK_GPL_KEY;
}
+#define AST_MODULE "chan_lcr"
+AST_MODULE_INFO(ASTERISK_GPL_KEY,
+ AST_MODFLAG_DEFAULT,
+ "Channel driver for lcr",
+ .load = load_module,
+ .unload = unload_module,
+ .reload = reload_module,
+ );
projects / lcr.git / commitdiff