Little demo program to test image generation.

release-1.5.4.branch
Vreixo Formoso 15 years ago
parent 35ef22cdd7
commit de3c4e4962

@ -28,3 +28,4 @@ demo/lsl
demo/cat
demo/tree
demo/ecma119tree
demo/iso

@ -47,7 +47,8 @@ noinst_PROGRAMS = \
demo/lsl \
demo/cat \
demo/tree \
demo/ecma119tree
demo/ecma119tree \
demo/iso
demo_lsl_CPPFLAGS = -Isrc
demo_lsl_LDADD = $(src_libisofs_la_OBJECTS) $(THREAD_LIBS)
@ -65,6 +66,10 @@ demo_ecma119tree_CPPFLAGS = -Isrc
demo_ecma119tree_LDADD = $(src_libisofs_la_OBJECTS) $(THREAD_LIBS)
demo_ecma119tree_SOURCES = demo/ecma119_tree.c
demo_iso_CPPFLAGS = -Isrc
demo_iso_LDADD = $(src_libisofs_la_OBJECTS) $(THREAD_LIBS)
demo_iso_SOURCES = demo/iso.c
## Build unit test

@ -0,0 +1,78 @@
/*
* Little program to show how to create an iso image from a local
* directory.
*/
#include "libisofs.h"
#include "libburn/libburn.h"
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <fcntl.h>
#include <err.h>
void usage(char **argv)
{
printf("%s [OPTIONS] DIRECTORY OUTPUT\n", argv[0]);
}
int main(int argc, char **argv)
{
int result;
IsoImage *image;
struct burn_source *burn_src;
unsigned char buf[2048];
FILE *fd;
Ecma119WriteOpts opts = {
1, /* level */
0, /* flags */
0 /* sort files */
};
if (argc < 2) {
printf ("Please pass directory from which to build ISO\n");
usage(argv);
return 1;
}
if (argc < 3) {
printf ("Please supply output file\n");
usage(argv);
return 1;
}
fd = fopen(argv[optind+1], "w");
if (!fd) {
err(1, "error opening output file");
}
result = iso_image_new("volume_id", &image);
if (result < 0) {
printf ("Error creating image\n");
return 1;
}
iso_image_set_msgs_severities(image, "NEVER", "ALL", "");
result = iso_tree_add_dir_rec(image, iso_image_get_root(image), argv[1]);
if (result < 0) {
printf ("Error adding directory %d\n", result);
return 1;
}
result = iso_image_create(image, &opts, &burn_src);
if (result < 0) {
printf ("Cant create image, error %d\n", result);
return 1;
}
while (burn_src->read(burn_src, buf, 2048) == 2048) {
fwrite(buf, 1, 2048, fd);
}
fclose(fd);
burn_src->free_data(burn_src);
iso_image_unref(image);
return 0;
}
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