# HG changeset patch
# User Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
# Date 1398035675 0
# Node ID 5d9001f0c3aaceafc4a30c15dc4a134a10c72fff
# Parent  05874f1ddacb42b98d8b755155b9739021857247
fc-sendsp: written, compiles

diff -r 05874f1ddacb -r 5d9001f0c3aa .hgignore
--- a/.hgignore	Sun Apr 20 20:39:53 2014 +0000
+++ b/.hgignore	Sun Apr 20 23:14:35 2014 +0000
@@ -25,6 +25,7 @@
 ^rvinterf/etmsync/fc-fsio$
 ^rvinterf/lowlevel/rvinterf$
 ^rvinterf/lowlevel/rvtdump$
+^rvinterf/misc/fc-sendsp$
 ^rvinterf/old/etmsend$
 ^rvinterf/old/rvtdump$
 ^rvinterf/tmsh/fc-tmsh$
diff -r 05874f1ddacb -r 5d9001f0c3aa rvinterf/misc/Makefile
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rvinterf/misc/Makefile	Sun Apr 20 23:14:35 2014 +0000
@@ -0,0 +1,18 @@
+CC=	gcc
+CFLAGS=	-O2 -I../include
+PROGS=	fc-sendsp
+INSTBIN=/usr/local/bin
+
+SENDSP_OBJS=	rvifsend.o sendsp.o
+
+all:	${PROGS}
+
+fc-sendsp:	${SENDSP_OBJS}
+	${CC} ${CFLAGS} -o $@ ${SENDSP_OBJS}
+
+install:	${PROGS}
+	mkdir -p ${INSTBIN}
+	install -c ${PROGS} ${INSTBIN}
+
+clean:
+	rm -f *.o *.out *errs ${PROGS}
diff -r 05874f1ddacb -r 5d9001f0c3aa rvinterf/misc/rvifsend.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rvinterf/misc/rvifsend.c	Sun Apr 20 23:14:35 2014 +0000
@@ -0,0 +1,66 @@
+/*
+ * This module is currently linked by fc-sendsp, and may be used by
+ * other similar hack-utilities in the future.  Here we connect to
+ * rvinterf, send one packet to the target, and call it done.
+ */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <stdio.h>
+#include <string.h>
+#include <strings.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include "localsock.h"
+
+extern char *socket_pathname;
+
+send_pkt_to_target(pkt, pktlen)
+	u_char *pkt;
+	unsigned pktlen;
+{
+	/* local socket binding voodoo copied from osmocon */
+	struct sockaddr_un local;
+	unsigned int namelen;
+	int sock, rc;
+	u_char hdrbuf[3];
+	int len1;
+
+	sock = socket(AF_UNIX, SOCK_STREAM, 0);
+	if (sock < 0) {
+		perror("socket(AF_UNIX, SOCK_STREAM, 0)");
+		exit(1);
+	}
+
+	local.sun_family = AF_UNIX;
+	strncpy(local.sun_path, socket_pathname, sizeof(local.sun_path));
+	local.sun_path[sizeof(local.sun_path) - 1] = '\0';
+
+	/* we use the same magic that X11 uses in Xtranssock.c for
+	 * calculating the proper length of the sockaddr */
+#if defined(BSD44SOCKETS) || defined(__UNIXWARE__)
+	local.sun_len = strlen(local.sun_path);
+#endif
+#if defined(BSD44SOCKETS) || defined(SUN_LEN)
+	namelen = SUN_LEN(&local);
+#else
+	namelen = strlen(local.sun_path) +
+		  offsetof(struct sockaddr_un, sun_path) + 1;
+#endif
+
+	rc = connect(sock, (struct sockaddr *) &local, namelen);
+	if (rc != 0) {
+		perror(socket_pathname);
+		exit(1);
+	}
+
+	len1 = pktlen + 1;
+	hdrbuf[0] = len1 >> 8;
+	hdrbuf[1] = len1 & 0xFF;
+	hdrbuf[2] = CLI2RVI_PKT_TO_TARGET;
+	write(sock, hdrbuf, 3);
+	write(sock, pkt, pktlen);
+	close(sock);
+	return(0);
+}
diff -r 05874f1ddacb -r 5d9001f0c3aa rvinterf/misc/sendsp.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rvinterf/misc/sendsp.c	Sun Apr 20 23:14:35 2014 +0000
@@ -0,0 +1,71 @@
+/*
+ * This hack-utility sends a GPF System Primitive given on the command line
+ * to a target GSM device via rvinterf.
+ */
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <string.h>
+#include <strings.h>
+#include <stdlib.h>
+#include "pktmux.h"
+#include "limits.h"
+
+char *socket_pathname = "/tmp/rvinterf_socket";
+
+main(argc, argv)
+	char **argv;
+{
+	char *stackdest, *primarg;
+	unsigned intlen;
+	u_char sendpkt[MAX_PKT_TO_TARGET];
+	unsigned pktlen;
+
+	if (argc < 3) {
+usage:		fprintf(stderr, "usage: %s [-s socket] stackdest primarg\n",
+			argv[0]);
+		exit(1);
+	}
+	if (strcmp(argv[1], "-s")) {
+		if (argc != 3)
+			goto usage;
+		stackdest = argv[1];
+		primarg = argv[2];
+	} else {
+		if (argc != 5)
+			goto usage;
+		socket_pathname = argv[2];
+		stackdest = argv[3];
+		primarg = argv[4];
+	}
+	if (strlen(stackdest) > 4) {
+		fprintf(stderr,
+		"error: stack destination arg may not exceed 4 characters\n");
+		exit(1);
+	}
+	intlen = 12 + strlen(primarg) + 1;
+	pktlen = intlen + 4;
+	if (pktlen > MAX_PKT_TO_TARGET) {
+		fprintf(stderr, "error: max pkt to target limit exceeded\n");
+		exit(1);
+	}
+	/* fill out the packet */
+	sendpkt[0] = RVT_L23_HEADER;
+	sendpkt[1] = 0xB7;	/* system prim */
+	sendpkt[2] = intlen;
+	sendpkt[3] = intlen >> 8;
+	/* send zeros for the timestamp */
+	sendpkt[4] = 0;
+	sendpkt[5] = 0;
+	sendpkt[6] = 0;
+	sendpkt[7] = 0;
+	/* as far as TI's sw is concerned, we are PCO */
+	sendpkt[8] = 'P';
+	sendpkt[9] = 'C';
+	sendpkt[10] = 'O';
+	sendpkt[11] = ' ';
+	sprintf(sendpkt + 12, "%-4s%s", stackdest, primarg);
+	/* send it! */
+	send_pkt_to_target(sendpkt, pktlen);
+	exit(0);
+}