From: michael <michael>
Date: Sat, 1 Jul 2006 18:22:56 +0000 (+0000)
Subject: add dump-mcast for dumping multicast-streams to stdout
X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/record-dvb/commitdiff_plain/cc319f8b578acbc41ef1282c064a8041b196d0ee?hp=fbc24ab023eb1ae6572fccff3fa1140c3e01c8b7

add dump-mcast for dumping multicast-streams to stdout
---

diff --git a/.cvsignore b/.cvsignore
index 5a75ec1..7cbdd82 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1,2 +1,3 @@
 record-dvb
+dump-mcast
 *.d
diff --git a/Makefile b/Makefile
index f3306ce..74c1037 100644
--- a/Makefile
+++ b/Makefile
@@ -1,13 +1,16 @@
 CFLAGS =-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Wall -g
 
-OBJS = record-dvb.o http.o mcast.o common.o
+COMMONOBJS = http.o mcast.o common.o
+OBJS = record-dvb.o dump-mcast.o $(COMMONOBJS)
 
-all: record-dvb
+all: record-dvb dump-mcast
 
 DEPEND=$(OBJS:.o=.d)
 -include $(DEPEND)
 
-record-dvb: $(OBJS)
+record-dvb: record-dvb.o $(COMMONOBJS)
+
+dump-mcast: dump-mcast.o $(COMMONOBJS)
 
 clean:
 	rm -f record-dvb $(OBJS) $(DEPEND)
diff --git a/dump-stream.c b/dump-stream.c
new file mode 100644
index 0000000..1cbaad2
--- /dev/null
+++ b/dump-stream.c
@@ -0,0 +1,55 @@
+#include <features.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/time.h>
+#include <time.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <strings.h>
+
+#include "mcast.h"
+
+#define CHUNKSIZE 1500
+
+int main(int argc, char **argv)
+{
+	char *url;
+	int bytes, written, i;
+	int in;
+	char buffer[CHUNKSIZE];
+
+	if (argc == 2) {
+		url = argv[1];
+	} else {
+		fprintf(stderr,"Syntax: %s URL\n", argv[0]);
+		exit(EXIT_FAILURE);
+	}
+
+	if ((in = open_mcast(url)) < 0) {
+		fprintf(stderr,"Can't open url %s!\n",url);
+		exit(EXIT_FAILURE);
+	}
+
+	while(1) {
+		if ((bytes = recv(in, buffer, CHUNKSIZE, 0)) < 1) {
+			perror("recv");
+			exit(EXIT_FAILURE);
+		}
+
+		written = 0;
+		do {
+			if ((i = write(STDOUT_FILENO, buffer, bytes-written)) < 0) {
+				perror("write");
+				exit(EXIT_FAILURE);
+			}
+			written += i;
+		} while(written < bytes);
+	}
+
+	close(in);
+
+	return EXIT_SUCCESS;
+}