X-Git-Url: https://git.archive.openwrt.org/?a=blobdiff_plain;f=tools%2Ffirmware-utils%2Fsrc%2Fmkdapimg.c;h=ed662d8ecc0b622c8d9f70cfcc5d1d8c86072791;hb=HEAD;hp=8b0359f7493aa1913b5baac27ed4178bf025d124;hpb=68af6257ebb96237e705b8bf529ae2859fc785f2;p=openwrt.git

diff --git a/tools/firmware-utils/src/mkdapimg.c b/tools/firmware-utils/src/mkdapimg.c
index 8b0359f749..ed662d8ecc 100644
--- a/tools/firmware-utils/src/mkdapimg.c
+++ b/tools/firmware-utils/src/mkdapimg.c
@@ -27,6 +27,8 @@
 
 #define MAX_MODEL_NAME_LEN	20
 #define MAX_SIG_LEN		30
+#define MAX_REGION_LEN		4
+#define MAX_VERSION_LEN		12
 
 struct img_hdr_struct {
 	uint32_t checksum;
@@ -51,7 +53,7 @@ perrexit(int code, char *msg)
 void
 usage()
 {
-	fprintf(stderr, "usage: %s [-p] [-m model] -s signature -i input -o output\n", progname);
+	fprintf(stderr, "usage: %s [-p] [-m model] [-r region] [-v version] -s signature -i input -o output\n", progname);
 	exit(1);
 }
 
@@ -60,8 +62,11 @@ main(int ac, char *av[])
 {
 	char model[MAX_MODEL_NAME_LEN+1];
 	char signature[MAX_SIG_LEN+1];
+	char region[MAX_REGION_LEN+1];
+	char version[MAX_VERSION_LEN+1];
 	int patchmode = 0;
 	int fixmode = 0;
+	int have_regionversion = 0;
 
 	FILE *ifile, *ofile;
 	int c;
@@ -71,11 +76,13 @@ main(int ac, char *av[])
 	progname = basename(av[0]);
 	memset(model, 0, sizeof(model));
 	memset(signature, 0, sizeof(signature));
+	memset(region, 0, sizeof(region));
+	memset(version, 0, sizeof(version));
 
 	while ( 1 ) {
 		int c;
 
-		c = getopt(ac, av, "pxm:s:i:o:");
+		c = getopt(ac, av, "pxm:r:v:s:i:o:");
 		if (c == -1)
 			break;
 
@@ -94,6 +101,24 @@ main(int ac, char *av[])
 			}
 			strcpy(model, optarg);
 			break;
+		case 'r':
+			if (strlen(optarg) > MAX_REGION_LEN) {
+				fprintf(stderr, "%s: region exceeds %d chars\n",
+					progname, MAX_REGION_LEN);
+				exit(1);
+			}
+			have_regionversion = 1;
+			strcpy(region, optarg);
+			break;
+		case 'v':
+			if (strlen(optarg) > MAX_VERSION_LEN) {
+				fprintf(stderr, "%s: version exceeds %d chars\n",
+					progname, MAX_VERSION_LEN);
+				exit(1);
+			}
+			have_regionversion = 1;
+			strcpy(version, optarg);
+			break;
 		case 's':
 			if (strlen(optarg) > MAX_SIG_LEN) {
 				fprintf(stderr, "%s: signature exceeds %d chars\n",
@@ -150,6 +175,10 @@ main(int ac, char *av[])
 		imghdr.checksum = htonl(cksum);
 		imghdr.partition = 0 ; // don't care?
 		imghdr.hdr_len = sizeof(imghdr);
+		if (have_regionversion) {
+			imghdr.hdr_len += MAX_REGION_LEN;
+			imghdr.hdr_len += MAX_VERSION_LEN;
+		}
 		imghdr.flash_byte_cnt = htonl(bcnt);
 	} else {
 		if (ntohl(imghdr.checksum) != cksum) {
@@ -176,6 +205,12 @@ main(int ac, char *av[])
 
 	if (fwrite(&imghdr, sizeof(imghdr), 1, ofile) < 0)
 		perrexit(2, "fwrite header on output");
+	if (have_regionversion) {
+		if (fwrite(&region, MAX_REGION_LEN, 1, ofile) < 0)
+			perrexit(2, "fwrite header on output");
+		if (fwrite(&version, MAX_VERSION_LEN, 1, ofile) < 0)
+			perrexit(2, "fwrite header on output");
+	}
 
 	while ((c = fgetc(ifile)) != EOF) {
 		if (fputc(c, ofile) == EOF)