Fixes for recording packet counter

- The packet counter was accidentally a pointer, resulting in it
  incrementing by 8 instead of 1. That is fixed.
- Use proper formatting macro for uint64_t printing.
- Start PCAP packet indexing at 1 since that is what Wireshark does.

daemon/media_socket.c

@@ -21,8 +21,6 @@
 #include "recording.h"
 
 
-
-
 #ifndef PORT_RANDOM_MIN
 #define PORT_RANDOM_MIN 6
 #define PORT_RANDOM_MAX 20
@@ -1202,7 +1200,7 @@ loop_ok:
 	// If recording pcap dumper is set, then we record the call.
 	if (recording_pdumper != NULL && call->record_call) {
 		stream_pcap_dump(recording_pdumper, stream, s);
-		call->recording->packet_num += 1;
+		call->recording->packet_num++;
 	}
 
 	if (handler_ret >= 0) {

daemon/recording.c

@@ -6,10 +6,10 @@
 #include <sys/stat.h>
 #include <netinet/in.h>
 #include <time.h>
-#include "call.h"
 #include <pcap.h>
 #include <curl/curl.h>
-
+#include <inttypes.h>
+#include "call.h"
 
 
 int maybe_create_spool_dir(char *dirpath);
@@ -136,7 +136,8 @@ int set_record_call(struct call *call, str recordcall) {
 			call->recording = g_slice_alloc0(sizeof(struct recording));
 			call->recording->recording_pd = NULL;
 			call->recording->recording_pdumper = NULL;
-			call->recording->packet_num = 0;
+			// Wireshark starts at packet index 1, so we start there, too
+			call->recording->packet_num = 1;
 			meta_setup_file(call->recording, call->callid);
 		}
 	} else if (!str_cmp(&recordcall, "no")) {
@@ -219,7 +220,7 @@ ssize_t meta_write_sdp(FILE *meta_fp, struct iovec *sdp_iov, int iovcnt,
 	} else {
 		fprintf(meta_fp, "other");
 	}
-	fprintf(meta_fp, "\nSDP before RTP packet: %llu\n\n", packet_num);
+	fprintf(meta_fp, "\nSDP before RTP packet: %" PRIu64 "\n\n", packet_num);
 	fflush(meta_fp);
 	return writev(meta_fd, sdp_iov, iovcnt);
 }

daemon/recording.h

@@ -20,7 +20,7 @@ struct recording {
 	str           *metadata;
 	pcap_t        *recording_pd;
 	pcap_dumper_t *recording_pdumper;
-	uint64_t      *packet_num;
+	uint64_t      packet_num;
 	str           *recording_path;
 };