#include <sys/un.h>
#include "extension.h"
#include "message.h"
-#include "admin.h"
+#include "lcrsocket.h"
#include "cause.h"
#include "bchannel.h"
#include "chan_lcr.h"
}
}
+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
{
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);
}
if (bchannel_create(bchannel))
bchannel_activate(bchannel, 1);
}
}
+/* 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;
+ }
+ }
+
+ if (!ast) {
+ ast_log(LOG_WARNING, " --> ! misdn_call called on ast_channel *ast where ast == NULL\n");
+ 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;
+ }
+
+ 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;
+
+
+ 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));
+
+ 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;
+ }
+ }
+
+ {
+ 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");
+ }
+
+
+ /* 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);
+
+ ast_setstate(ast, AST_STATE_DIALING);
+ ast->hangupcause=16;
+
+wenn pattern available soll gestoppt werden, sonst nicht:
+ if (newbc->nt) stop_bc_tones(ch);
+
+ ch->state=MISDN_CALLING;
+
+ return 0;
+}
+
+
static struct ast_channel_tech misdn_tech = {
.type="lcr",
.description="Channel driver for connecting to Linux-Call-Router",
.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
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);
-
+ 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"
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_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);