libburnia/libisofs
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For API stablility reasons, make Ecma119WriteOpts private.

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This commit is contained in:
Vreixo Formoso
2008-01-26 13:04:16 +01:00
parent fc3f25c093
commit 764e99e34b
7 changed files with 843 additions and 314 deletions
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62
demo/iso_grow.c
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@ -30,38 +30,10 @@ int main(int argc, char **argv)
struct burn_drive_info *drives;
struct burn_drive *drive;
unsigned char buf[32 * 2048];
IsoWriteOpts *opts;
int ret = 0;
struct iso_read_image_features features;
Ecma119WriteOpts opts = {
1, /* level */
1, /* rockridge */
0, /* joliet */
0, /* iso1999 */
0, /* omit_version_numbers */
0, /* allow_deep_paths */
0, /* allow_longer_paths */
0, /* max_37_char_filenames */
0, /* no_force_dots */
0, /* allow_lowercase */
0, /* allow_full_ascii */
0, /* joliet_longer_paths */
1, /* sort files */
0, /* replace_dir_mode */
0, /* replace_file_mode */
0, /* replace_uid */
0, /* replace_gid */
0, /* dir_mode */
0, /* file_mode */
0, /* uid */
0, /* gid */
0, /* replace_timestamps */
0, /* timestamp */
NULL, /* output charset */
0, /* appendable */
0, /* ms_block */
NULL, /* overwrite */
1024 /* fifo_size */
};
uint32_t ms_block;
struct iso_read_opts ropts = {
0, /* block */
0, /* norock */
@ -150,16 +122,26 @@ int main(int argc, char **argv)
}
/* generate a multisession image with new contents */
/* round up to 32kb aligment = 16 block*/
opts.ms_block = ((features.size + 15) / 16 ) * 16;
opts.appendable = 1;
opts.overwrite = buf;
result = iso_image_create_burn_source(image, &opts, &burn_src);
result = iso_write_opts_new(&opts, 1);
if (result < 0) {
printf ("Cant create image, error %d\n", result);
printf("Cant create write opts, error %d\n", result);
return 1;
}
/* round up to 32kb aligment = 16 block */
ms_block = ((features.size + 15) / 16 ) * 16;
iso_write_opts_set_ms_block(opts, ms_block);
iso_write_opts_set_appendable(opts, 1);
iso_write_opts_set_overwrite_buf(opts, buf);
result = iso_image_create_burn_source(image, opts, &burn_src);
if (result < 0) {
printf("Cant create image, error %d\n", result);
return 1;
}
iso_write_opts_free(opts);
/* a. write the new image */
printf("Adding new data...\n");
{
@ -182,8 +164,8 @@ int main(int argc, char **argv)
burn_drive_set_speed(drive, 0, 0);
burn_write_opts_set_underrun_proof(burn_options, 1);
//mmm, check for 32K alignment?
burn_write_opts_set_start_byte(burn_options, opts.ms_block * 2048);
/* mmm, check for 32K alignment? */
burn_write_opts_set_start_byte(burn_options, ms_block * 2048);
if (burn_write_opts_auto_write_type(burn_options, target_disc,
reasons, 0) == BURN_WRITE_NONE) {
@ -208,7 +190,7 @@ int main(int argc, char **argv)
/* b. write the new vol desc */
printf("Writing the new vol desc...\n");
ret = burn_random_access_write(drive, 0, (char*)opts.overwrite, 32*2048, 0);
ret = burn_random_access_write(drive, 0, (char*)buf, 32*2048, 0);
if (ret != 1) {
printf("Ups, new vol desc write failed\n");
}
@ -233,7 +215,7 @@ libburn_ds_read_block(IsoDataSource *src, uint32_t lba, uint8_t *buffer)
if ( burn_read_data(d, (off_t) lba * (off_t) 2048, (char*)buffer,
2048, &data_count, 0) < 0 ) {
return -1; //error
return -1; /* error */
}
return 1;