/*
* otrx
*
- * Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com>
+ * Copyright (C) 2015-2017 Rafał Miłecki <zajec5@gmail.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Create
**************************************************/
-static void otrx_create_parse_options(int argc, char **argv) {
-}
-
static ssize_t otrx_create_append_file(FILE *trx, const char *in_path) {
FILE *in;
size_t bytes;
ssize_t length = 0;
- uint8_t buf[128];
+ uint8_t buf[1024];
in = fopen(in_path, "r");
if (!in) {
}
trx_path = argv[2];
- optind = 3;
- otrx_create_parse_options(argc, argv);
-
trx = fopen(trx_path, "w+");
if (!trx) {
fprintf(stderr, "Couldn't open %s\n", trx_path);
fseek(trx, curr_offset, SEEK_SET);
optind = 3;
- while ((c = getopt(argc, argv, "f:b:")) != -1) {
+ while ((c = getopt(argc, argv, "f:A:a:b:")) != -1) {
switch (c) {
case 'f':
if (curr_idx >= TRX_MAX_PARTS) {
curr_offset += sbytes;
break;
+ case 'A':
+ sbytes = otrx_create_append_file(trx, optarg);
+ if (sbytes < 0) {
+ fprintf(stderr, "Failed to append file %s\n", optarg);
+ } else {
+ curr_offset += sbytes;
+ }
+
+ sbytes = otrx_create_align(trx, curr_offset, 4);
+ if (sbytes < 0)
+ fprintf(stderr, "Failed to append zeros\n");
+ else
+ curr_offset += sbytes;
+ break;
+ case 'a':
+ sbytes = otrx_create_align(trx, curr_offset, strtol(optarg, NULL, 0));
+ if (sbytes < 0)
+ fprintf(stderr, "Failed to append zeros\n");
+ else
+ curr_offset += sbytes;
+ break;
case 'b':
sbytes = strtol(optarg, NULL, 0) - curr_offset;
if (sbytes < 0) {
break;
}
+ sbytes = otrx_create_align(trx, curr_offset, 0x1000);
+ if (sbytes < 0)
+ fprintf(stderr, "Failed to append zeros\n");
+ else
+ curr_offset += sbytes;
+
hdr.length = curr_offset;
otrx_create_write_hdr(trx, &hdr);
err_close:
printf("Creating new TRX file:\n");
printf("\totrx create <file> [options] [partitions]\n");
printf("\t-f file\t\t\t\t[partition] start new partition with content copied from file\n");
+ printf("\t-A file\t\t\t\t[partition] append current partition with content copied from file\n");
+ printf("\t-a alignment\t\t\t[partition] align current partition\n");
printf("\t-b offset\t\t\t[partition] append zeros to partition till reaching absolute offset\n");
printf("\n");
printf("Extracting from TRX file:\n");