diff rvinterf/tmsh/ffs2wr.c @ 263:b5b54feb111a

fc-tmsh: set-imeisv command implemented
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Wed, 05 Feb 2014 07:32:42 +0000
parents
children 0c938d8b5ba3
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rvinterf/tmsh/ffs2wr.c	Wed Feb 05 07:32:42 2014 +0000
@@ -0,0 +1,68 @@
+/*
+ * In this module we are going to implement some high-level FFS write
+ * operations, using the TMFFS2 protocol.
+ */
+
+#include <sys/types.h>
+#include <ctype.h>
+#include <stdio.h>
+#include <string.h>
+#include <strings.h>
+#include <stdlib.h>
+#include "limits.h"
+#include "localtypes.h"
+#include "etm.h"
+#include "ffs.h"
+#include "tmffs2.h"
+
+void
+cmd_set_imeisv(argc, argv)
+	char **argv;
+{
+	char *filename, *cp, digits[16];
+	u_char bytes[8], cmdpkt[MAX_PKT_TO_TARGET], *dp;
+	int pcm_order, i;
+
+	if (!strcmp(argv[1], "pcm")) {
+		filename = "/pcm/IMEI";
+		pcm_order = 1;
+	} else if (!strcmp(argv[1], "fc")) {
+		filename = "/etc/IMEISV";
+		pcm_order = 0;
+	} else {
+		printf(
+	"error: IMEISV storage type argument must be \"pcm\" or \"fc\"\n");
+		return;
+	}
+	cp = argv[2];
+	if (!isdigit(*cp)) {
+inv:		printf("error: 2nd argument must have 16 decimal digits\n");
+		return;
+	}
+	for (i = 0; i < 16; i++) {
+		if (ispunct(*cp))
+			cp++;
+		if (!isdigit(*cp))
+			goto inv;
+		digits[i] = *cp++ - '0';
+	}
+	if (*cp)
+		goto inv;
+	for (i = 0; i < 8; i++)
+		bytes[i] = pcm_order ? digits[i*2+1] << 4 | digits[i*2]
+				     : digits[i*2] << 4 | digits[i*2+1];
+	printf("Writing \"%02X %02X %02X %02X %02X %02X %02X %02X\" into %s\n",
+		bytes[0], bytes[1], bytes[2], bytes[3], bytes[4], bytes[5],
+		bytes[6], bytes[7], filename);
+	dp = cmdpkt + 1;
+	*dp++ = ETM_FFS2;
+	*dp++ = TMFFS_FILE_WRITE;
+	*dp++ = strlen(filename) + 1;
+	strcpy(dp, filename);
+	dp += strlen(filename) + 1;
+	*dp++ = 8;		/* data size in bytes */
+	bcopy(bytes, dp, 8);
+	dp += 8;
+	*dp++ = FFS_O_CREATE | FFS_O_TRUNC;
+	send_etm_cmd(cmdpkt, dp - cmdpkt - 1);
+}