test_wimlib.c

/***
 *
 * Code from: http://sourceforge.net/p/wimlib/code/ci/master/tree/programs/imagex.c
 * http://sourceforge.net/p/wimlib/code/ci/master/tree/src/xml.c
 */

#include <wimlib.h>
#include <wimlib_tchar.h>

#include <ctype.h>
#include <errno.h>

#include <wimlib.h>
#include <wimlib_tchar.h>
#include <inttypes.h>
#include <libgen.h>
#include <limits.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <unistd.h>
#include <locale.h>

//static bool imagex_be_quiet = false;
//static FILE *imagex_info_file;

/*
 static int imagex_progress_func(enum wimlib_progress_msg msg,
 const union wimlib_progress_info *info);
 */

//static struct wimlib_progress_info_scan last_scan_progress;
#define imagex_printf(format, ...) \
                tfprintf(imagex_info_file, format, ##__VA_ARGS__)

#define TO_PERCENT(numerator, denominator) \
        (((denominator) == 0) ? 0 : ((numerator) * 100 / (denominator)))

#define GIBIBYTE_MIN_NBYTES 10000000000ULL
#define MEBIBYTE_MIN_NBYTES 10000000ULL
#define KIBIBYTE_MIN_NBYTES 10000ULL


int main() {

	const tchar *wimfile = "/mnt/iso/sources/install.wim";

	WIMStruct *wim;

	int ret;
	int open_flags = 0;
	struct wimlib_wim_info info;
	size_t bufsize_ret;
	void *buffer;
	char *return_data;

	ret = wimlib_open_wim(wimfile, open_flags, &wim, NULL );
	if (ret)
		goto out;

	ret = wimlib_get_wim_info(wim, &info);

	ret = wimlib_get_xml_data(wim, &buffer, &bufsize_ret);

	if ((return_data = malloc(bufsize_ret)) == NULL ) {
		printf("uh oh");
		exit(1);
	}

	int i;
	for (i = 0; i < bufsize_ret; i++) {

		const char *ptr_char_array = (const char*) &buffer[i];

		/*
		 * Get rid of the ugly chars
		 */
		if (ptr_char_array[0] > 0 && ptr_char_array[0] < 256) {
			strncat(return_data, ptr_char_array, 1);
		}
	}
	printf("%s", return_data);
	free(return_data);

	if (ret)
		goto out_wimlib_free;

	out_wimlib_free: wimlib_free(wim);
	out: printf("when out - %d\n", ret);
	return ret;
	out_err: ret = -1;
	goto out;

}