Version 0.1.8 from FTP

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@291 65c4cc65-6c06-0410-ace0-fbb531ad65f3

pbx/pbx_wilcalu.c

+/*
+ * Asterisk -- A telephony toolkit for Linux.
+ *
+ * Trivial application to playback a sound file
+ * 
+ * Copyright (C) 1999, Mark Spencer
+ *
+ * Mark Spencer <markster@linux-support.net>
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License
+ */
+ 
+#include <asterisk/file.h>
+#include <asterisk/logger.h>
+#include <asterisk/channel.h>
+#include <asterisk/pbx.h>
+#include <asterisk/module.h>
+#include <asterisk/translate.h>
+#include <string.h>
+#include <stdlib.h>
+#include <pthread.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <errno.h>
+
+const   char *dialfile="/var/run/autodial.ctl";
+static  char *tdesc = "Wil Cal U (Auto Dialer)";
+static  pthread_t autodialer_thread;
+static  char buf[256];
+extern  int errno;
+STANDARD_LOCAL_USER;
+LOCAL_USER_DECL;
+
+static void *autodial(void *ignore)
+{
+	while(1){
+		struct ast_channel *channel;
+		int fd=open(dialfile,O_RDONLY);
+		char *bufptr,*destptr;
+		int  ms=10000;
+		int  cnt=0,first;
+		char tech[256];
+		char tele[256];
+		char filename[256];
+
+		if(fd<0) {
+			printf("Autodial: Unable to open file\n");
+			pthread_exit(NULL);
+		}
+		memset(buf,0,256);
+		read(fd,buf,256);
+		for(first=0,bufptr=buf,destptr=tech;*bufptr&&cnt<256;cnt++){
+			if(*bufptr=='/' && !first){
+				*destptr=0;
+				destptr=tele;
+				first=1;
+			}
+			else if(*bufptr==','){
+				*destptr=0;
+				destptr=filename;
+			} else {
+				*destptr=*bufptr;
+				destptr++;
+			}
+			bufptr++;
+		} destptr--;*destptr=0;
+		if(strlen(tech)+strlen(tele)+strlen(filename)>256){
+			printf("Autodial:Error string Error too long\n");
+			pthread_exit(NULL);
+		}
+			
+#if 0
+		printf("Autodial Tech %s(%d) Tele %s(%d) Filename %s(%d)\n",tech,strlen(tech),tele,strlen(tele),filename,strlen(filename));
+#endif
+		channel=ast_request(tech,AST_FORMAT_SLINEAR,tele);
+		if(channel!=NULL){
+			ast_call(channel,tele,10000);
+		}
+		else {
+			printf("Autodial:Sorry unable to obtain channel\n");
+			continue;
+		}
+		if(channel->state==AST_STATE_UP)
+			printf("Autodial:Line is Up\n");
+		while(ms>0){
+			struct ast_frame *f;
+			ms=ast_waitfor(channel,ms);
+			f=ast_read(channel);
+			if(!f){
+				printf("Autodial:Hung Up\n");
+				break;
+			}
+			if(f->frametype==AST_FRAME_CONTROL){
+				if(f->subclass==AST_CONTROL_ANSWER){
+					printf("Autodial:Phone Answered\n");
+					if(channel->state==AST_STATE_UP){
+						ast_streamfile(channel,filename,0);
+						ast_waitstream(channel, "");
+						ast_stopstream(channel);
+						ms=0;
+					}
+				}
+				else if(f->subclass==AST_CONTROL_RINGING)
+					printf("Autodial:Phone Ringing end\n");
+			}
+			ast_frfree(f);
+		}
+		ast_hangup(channel);
+		printf("Autodial:Hung up channel\n");
+		close(fd);
+	}
+	// never reached
+	return NULL;
+}
+int unload_module(void)
+{
+	STANDARD_HANGUP_LOCALUSERS;
+	unlink(dialfile);
+	return 0;
+}
+
+int load_module(void)
+{
+	int val;
+	if((val=mkfifo(dialfile,O_RDWR))){
+		if(errno!=EEXIST){
+			printf("Error:%d Creating Autodial FIFO\n",errno);
+			return 0;
+		}
+	}
+	pthread_create(&autodialer_thread,NULL,autodial,NULL);
+	return 0;
+}
+
+char *description(void)
+{
+	return tdesc;
+}
+
+int usecount(void)
+{
+	int res;
+	STANDARD_USECOUNT(res);
+	return res;
+}
+
+char *key()
+{
+	return ASTERISK_GPL_KEY;
+}