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/**
*
* Tennix Archive File Format
* Copyright (C) 2009-2010 Thomas Perl <thp@thpinfo.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 Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
**/
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <libgen.h>
#include <sys/stat.h>
#include "archive.hh"
int main(int argc, char* argv[])
{
TennixArchive* tnxar;
char* data;
FILE *fp;
const char* filename;
char *bn = (char*)basename(argv[0]);
int len, i;
struct stat st;
if(strcmp(bn, "archive") == 0) {
if (argc < 2) {
fprintf(stderr, "Usage: %s archive.tnx file1 [....]\n", bn);
exit(EXIT_FAILURE);
} else if (argc == 2) {
fprintf(stderr, "Refusing to create an empty archive.\n");
exit(EXIT_FAILURE);
}
if (stat(argv[1], &st) != -1) {
fprintf(stderr, "File %s already exists. Aborting.\n", argv[1]);
exit(EXIT_FAILURE);
}
tnxar = new TennixArchive();
fprintf(stderr, "Creating %s with %d files\n", argv[1], argc-2);
for (i=2; i<argc; i++) {
fp = fopen(argv[i], "rb");
fseek(fp, 0, SEEK_END);
len = ftell(fp);
fseek(fp, 0, SEEK_SET);
data = (char*)malloc(len);
assert(fread(data, len, 1, fp) == 1);
fclose(fp);
tnxar->appendItem((char*)basename(argv[i]), data, len);
}
tnxar->buildFile(argv[1]);
delete tnxar;
} else if(strcmp(bn, "dump") == 0) {
if (argc < 2) {
fprintf(stderr, "Usage: %s archive.tnx\n", bn);
exit(EXIT_FAILURE);
}
TennixArchive archive(argv[1]);
std::cerr << archive << std::endl;
} else if(strcmp(bn, "extract") == 0) {
if (argc < 2 || argc > 3) {
fprintf(stderr, "Usage: %s archive.tnx [file]\n", bn);
exit(EXIT_FAILURE);
}
tnxar = new TennixArchive(argv[1]);
if (argc == 2) {
while (!tnxar->endOfFile()) {
filename = tnxar->getItemFilename();
data = tnxar->getItemBytes();
len = tnxar->getItemSize();
fprintf(stderr, "Extracting: %s", filename);
fprintf(stderr, " (%d bytes)", len);
fp = fopen(filename, "wb");
fputc('.', stderr);
assert(fwrite(data, len, 1, fp) == 1);
fputc('.', stderr);
fclose(fp);
fprintf(stderr, ".OK\n");
free(data);
tnxar->next();
}
} else if (argc == 3) {
filename = argv[2];
if (tnxar->setItemFilename(filename) != 0) {
fprintf(stderr, "Extracting: %s", filename);
data = tnxar->getItemBytes();
len = tnxar->getItemSize();
fprintf(stderr, " (%d bytes)", len);
fp = fopen(filename, "wb");
fputc('.', stderr);
assert(fwrite(data, len, 1, fp) == 1);
fputc('.', stderr);
fclose(fp);
fprintf(stderr, ".OK\n");
free(data);
} else {
fprintf(stderr, "File not found in %s: %s\n", argv[1], filename);
delete tnxar;
exit(EXIT_FAILURE);
}
}
delete tnxar;
}
return EXIT_SUCCESS;
}
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