#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 "admin.h"
+#include "lcrsocket.h"
#include "cause.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 {
}
}
+unsigned short new_brige_id(void)
+{
+ struct chan_call *call;
+ unsigned short id = 1;
+
+ /* search for lowest bridge id that is not in use and not 0 */
+ while(id)
+ {
+ call = call_first;
+ while(call)
+ {
+ if (call->bridge_id == id)
+ break;
+ call = call->next;
+ }
+ if (!call)
+ break;
+ id++;
+ }
+ return(id);
+}
+
/*
* receive bchannel data
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(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_tech misdn_tech = {
+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)
+{
+ struct lcr_pvt *lcr=ast->tech_pvt;
+
+ if (!lcr) return -1;
+
+ char buf[128];
+ char *port_str, *dad, *p;
+
+ ast_copy_string(buf, dest, sizeof(buf)-1);
+ p=buf;
+ port_str=strsep(&p, "/");
+ dad=strsep(&p, "/");
+
+ if (lcr_debug)
+ ast_verbose("Call: ext:%s dest:(%s) -> dad(%s) \n", ast->exten,dest, dad);
+
+
+ return 0;
+}
+
+static int lcr_answer(struct ast_channel *c)
+{
+ struct lcr_pvt *lcr=c->tech_pvt;
+ return 0;
+}
+
+static int lcr_hangup(struct ast_channel *c)
+{
+ struct lcr_pvt *lcr=c->tech_pvt;
+ c->tech_pvt=NULL;
+}
+
+
+static int lcr_write(struct ast_channel *c, struct ast_frame *f)
+{
+ struct lcr_pvt *lcrm= c->tech_pvt;
+}
+
+
+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 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
};
+/*
+ * cli
+ */
+static int cli_show_lcr (int fd, int argc, char *argv[])
+{
+}
+
+static int cli_show_calls (int fd, int argc, char *argv[])
+{
+}
+
+static int cli_reload_routing (int fd, int argc, char *argv[])
+{
+}
+
+static int cli_reload_interfaces (int fd, int argc, char *argv[])
+{
+}
+
+static int cli_port_block (int fd, int argc, char *argv[])
+{
+}
+
+static int cli_port_unblock (int fd, int argc, char *argv[])
+{
+}
+
+static int cli_port_unload (int fd, int argc, char *argv[])
+{
+}
+
+static struct ast_cli_entry cli_show_lcr =
+{ {"lcr", "show", "lcr", NULL},
+ lcr_show_lcr,
+ "Shows current states of LCR core",
+ "Usage: lcr show lcr\n",
+};
+
+static struct ast_cli_entry cli_show_calls =
+{ {"lcr", "show", "calls", NULL},
+ lcr_show_calls,
+ "Shows current calls made by LCR and Asterisk",
+ "Usage: lcr show calls\n",
+};
+
+static struct ast_cli_entry cli_reload_routing =
+{ {"lcr", "reload", "routing", NULL},
+ lcr_reload_routing,
+ "Reloads routing conf of LCR, current uncomplete calls will be disconnected",
+ "Usage: lcr reload routing\n",
+};
+
+static struct ast_cli_entry cli_reload_interfaces =
+{ {"lcr", "reload", "interfaces", NULL},
+ lcr_reload_interfaces,
+ "Reloads interfaces conf of LCR",
+ "Usage: lcr reload interfaces\n",
+};
+
+static struct ast_cli_entry cli_port_block =
+{ {"lcr", "port", "block", NULL},
+ lcr_port_block,
+ "Blocks LCR port for further calls",
+ "Usage: lcr port block \"<port>\"\n",
+};
+
+static struct ast_cli_entry cli_port_unblock =
+{ {"lcr", "port", "unblock", NULL},
+ lcr_port_unblock,
+ "Unblocks or loads LCR port, port is opened my mISDN",
+ "Usage: lcr port unblock \"<port>\"\n",
+};
+
+static struct ast_cli_entry cli_port_unload =
+{ {"lcr", "port", "unload", NULL},
+ lcr_port_unload,
+ "Unloads LCR port, port is closes by mISDN",
+ "Usage: lcr port unload \"<port>\"\n",
+};
+
/*
* module loading and destruction
// 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_cls);
- ast_cli_register(&cli_show_cl);
- ast_cli_register(&cli_show_config);
-
- ast_cli_register(&cli_reload);
-
+
+#if 0
+ 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_cli_register(&cli_port_unload);
ast_register_application("misdn_set_opt", misdn_set_opt_exec, "misdn_set_opt",
"misdn_set_opt(:<opt><optarg>:<opt><optarg>..):\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);
+#endif
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_cls);
- ast_cli_unregister(&cli_show_cl);
- ast_cli_unregister(&cli_show_config);
- ast_cli_unregister(&cli_reload);
- 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 / blobdiff