Add the contributed directory from the i4b tarball and the files from it

which would be nice to have.
Move isdnd_acct and isdnctl to the contrib directory where they belong to.

1 files changed, 178 insertions, 0 deletions

diff --git a/share/examples/isdn/contrib/answer.c b/share/examples/isdn/contrib/answer.c
new file mode 100644
index 0000000..da19aa9
--- /dev/null
+++ b/share/examples/isdn/contrib/answer.c
@@ -0,0 +1,178 @@
+// $FreeBSD$
+// changed ".g711a" to ".al" (-hm)
+// Tue Mar  3 02:42:14 MET 1998 	dave@turbocat.de
+// started
+
+#define BLK_SIZE	2048
+#define SOX		"/usr/local/bin/sox"
+#define	ALAWULAW	"/usr/local/bin/alaw2ulaw"
+
+#include <stdio.h>
+#include <time.h>
+
+	FILE	*device;
+	FILE	*logfile;
+	char	srcNum[30];
+	char	destNum[30];
+	char argbuf[255];
+	char tmpBuf[1024] = "";
+
+
+void writeToPhone (char *path)
+{
+	char 	buf[BLK_SIZE];
+	FILE	*srcfile;
+	int		i = 0;
+	int		readcount = 0;
+
+	srcfile = fopen(path,"r");
+	if (srcfile) {
+		for (i=0;i<BLK_SIZE;i++) {
+			buf[i] = '\0';
+		}
+		readcount = BLK_SIZE;
+		i = 0;
+		do {
+     		readcount = fread(buf,1, BLK_SIZE, srcfile);
+     		fwrite(buf, 1, readcount, device);
+			i = readcount + i;
+//			fprintf(logfile,"%d read (%d)\n",i,readcount);
+		} while (readcount == BLK_SIZE);
+	
+		fclose(srcfile);
+	} else {
+		fprintf(logfile,"Can't open file '%s'\n",path);
+	}
+}
+
+void readFromPhone (char *path)
+{
+	char 	buf[BLK_SIZE];
+	FILE	*destfile;
+	int		i = 0;
+	int		readcount = 0;
+
+	destfile = fopen(path,"a");
+	if (destfile) {
+		for (i=0;i<BLK_SIZE;i++) {
+			buf[i] = '\0';
+		}
+		readcount = BLK_SIZE;
+		i = 0;
+		do {
+     		readcount = fread(buf,1, BLK_SIZE, device);
+     		fwrite(buf, 1, readcount, destfile);
+			i = readcount + i;
+//			fprintf(logfile,"%d read (%d)\n",i,readcount);
+		} while (readcount == BLK_SIZE);
+	
+		fclose(destfile);
+	} else {
+		fprintf(logfile,"Can't open file '%s'\n",path);
+	}
+}
+
+void usage (void)
+{
+	fprintf(stderr,"Usage: answer -D device -d destination -s source\n");
+	exit(1); 
+}
+
+const char * argWithName (const char* aName)
+{
+	// '-D /dev/null -d 82834 -s 3305682834'
+	int i = 0;
+	int optionSeen = 0;
+	int startpos = 0;
+
+	for (i = 0; i < sizeof(tmpBuf);i++) {
+		tmpBuf[i] = '\0';
+	}
+
+	for (i = 0; i<strlen(argbuf);i++) {
+		if (optionSeen) {
+			for (;(i<strlen(argbuf) && (argbuf[i] != ' '));i++) {
+			}
+			i++;
+			startpos = i;
+
+			for (;(i<strlen(argbuf) && (argbuf[i] != ' '));i++) {
+			}
+			strncpy(tmpBuf,&argbuf[startpos], i-startpos);
+
+			return tmpBuf;
+		}
+		if (0 == strncmp(aName,&argbuf[i], strlen(aName))) {
+			optionSeen = 1;
+		}
+	}
+
+	usage();
+	return NULL;
+}
+
+int main (int argc, const char *argv[]) {
+
+	int i,pos = 0;
+	extern char *optarg;
+	extern int optind;
+	int bflag, ch;
+	char timeStr[50];
+	char outfileName[1024] = "";
+	char cmdStr[2048] = "";
+	time_t now;
+
+	now=time(NULL);
+
+	strftime(timeStr,40,I4B_TIME_FORMAT,localtime(&now));
+
+	logfile = fopen("/var/log/answer.log","a");
+
+	fprintf(logfile,"%s Started\n",timeStr);
+
+	pos=0;
+	for (i=1;i<argc;i++) {
+		sprintf(&argbuf[strlen(argbuf)],"%s ",argv[i]);
+	}
+	if (strlen(argbuf) > 2) {
+		argbuf[strlen(argbuf)-1] = '\0';
+	}
+
+
+	device = fopen(argWithName("-D"),"r+");
+	strcpy(destNum, argWithName("-d"));
+	strcpy(srcNum, argWithName("-s"));
+
+		fprintf(logfile,"device '%s'\n", argWithName("-D"));
+		fprintf(logfile,"srcNum '%s'\n", srcNum);
+		fprintf(logfile,"destNum '%s'\n", destNum);
+
+
+	if (device) {
+
+		strftime(timeStr,40,I4B_TIME_FORMAT,localtime(&now));
+
+		sprintf(outfileName,"/var/isdn/%s_%s_%s", timeStr, srcNum, destNum);
+
+		writeToPhone ("/usr/local/lib/isdn/msg.al");
+		readFromPhone (outfileName);
+
+		sprintf(cmdStr,"/bin/cat %s | %s | %s -t raw -U -b -r 8000 - -t .au %s.snd", outfileName, ALAWULAW, SOX, outfileName);
+		fprintf(logfile,"%s\n",cmdStr);
+		system(cmdStr);
+		unlink(outfileName);
+
+		fclose(device);
+	} else {
+		fprintf(logfile,"Can't open file '%s'\n",argWithName("-D"));
+	}
+
+	now=time(NULL);
+
+	strftime(timeStr,40,I4B_TIME_FORMAT,localtime(&now));
+
+	fprintf(logfile,"%s Done\n",timeStr);
+	fclose(logfile);
+    exit(0);       // insure the process exit status is 0
+    return 0;      // ...and make main fit the ANSI spec.
+}