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New API calls burn_cdtext_from_packfile() and burn_session_by_cue_file()

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This commit is contained in:
Thomas Schmitt
2011-12-25 10:39:05 +00:00
parent c8debb85a3
commit 8cdba24ff9
8 changed files with 1010 additions and 35 deletions
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32
libburn/file.c
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@@ -26,6 +26,7 @@
#include "libburn.h"
#include "file.h"
#include "async.h"
#include "init.h"
#include "libdax_msgs.h"
extern struct libdax_msgs *libdax_messenger;
@@ -175,7 +176,7 @@ struct burn_source *burn_fd_source_new(int datafd, int subfd, off_t size)
if (datafd == -1)
return NULL;
fs = calloc(1, sizeof(struct burn_source_file));
fs = burn_alloc_mem(sizeof(struct burn_source_file), 1, 0);
if (fs == NULL) /* ts A70825 */
return NULL;
fs->datafd = datafd;
@@ -510,7 +511,7 @@ struct burn_source *burn_fifo_source_new(struct burn_source *inp,
"Desired fifo buffer too small", 0, 0);
return NULL;
}
fs = calloc(1, sizeof(struct burn_source_fifo));
fs = burn_alloc_mem(sizeof(struct burn_source_fifo), 1, 0);
if (fs == NULL)
return NULL;
fs->is_started = 0;
@@ -757,9 +758,12 @@ int burn_fifo_fill(struct burn_source *source, int bufsize, int flag)
static void offst_free(struct burn_source *source);
static struct burn_source_offst *offst_auth(struct burn_source *source)
/* @param flag bit0 = do not check for burn_source_offst, do not return NULL
*/
static struct burn_source_offst *offst_auth(struct burn_source *source,
int flag)
{
if (source->free_data != offst_free) {
if (source->free_data != offst_free && !(flag & 1)) {
libdax_msgs_submit(libdax_messenger, -1, 0x0002017a,
LIBDAX_MSGS_SEV_FAILURE, LIBDAX_MSGS_PRIO_HIGH,
"Expected offset source object as parameter",
@@ -773,7 +777,7 @@ static off_t offst_get_size(struct burn_source *source)
{
struct burn_source_offst *fs;
if ((fs = offst_auth(source)) == NULL)
if ((fs = offst_auth(source, 0)) == NULL)
return (off_t) 0;
return fs->size;
}
@@ -782,7 +786,7 @@ static int offst_set_size(struct burn_source *source, off_t size)
{
struct burn_source_offst *fs;
if ((fs = offst_auth(source)) == NULL)
if ((fs = offst_auth(source, 0)) == NULL)
return 0;
fs->size = size;
return 1;
@@ -792,12 +796,12 @@ static void offst_free(struct burn_source *source)
{
struct burn_source_offst *fs;
if ((fs = offst_auth(source)) == NULL)
if ((fs = offst_auth(source, 0)) == NULL)
return;
if (fs->prev != NULL)
offst_auth(fs->prev)->next = fs->next;
offst_auth(fs->prev, 1)->next = fs->next;
if (fs->next != NULL)
offst_auth(fs->next)->prev = fs->prev;
offst_auth(fs->next, 1)->prev = fs->prev;
if (fs->inp != NULL)
burn_source_free(fs->inp); /* i.e. decrement refcount */
free(source->data);
@@ -809,13 +813,13 @@ static int offst_read(struct burn_source *source, unsigned char *buffer,
int ret, to_read, todo;
struct burn_source_offst *fs;
if ((fs = offst_auth(source)) == NULL)
if ((fs = offst_auth(source, 0)) == NULL)
return -1;
/* Eventually skip bytes up to start position */;
if (!fs->running) {
if (fs->prev != NULL)
fs->pos = offst_auth(fs->prev)->pos;
fs->pos = offst_auth(fs->prev, 1)->pos;
fs->running= 1;
}
if(fs->pos < fs->start) {
@@ -850,7 +854,7 @@ static int offst_cancel(struct burn_source *source)
int ret;
struct burn_source_offst *fs;
if ((fs = offst_auth(source)) == NULL)
if ((fs = offst_auth(source, 0)) == NULL)
return -1;
ret = burn_source_cancel(fs->inp);
return ret;
@@ -864,7 +868,7 @@ struct burn_source *burn_offst_source_new(
struct burn_source_offst *fs, *prev_fs = NULL;
if (prev != NULL)
if ((prev_fs = offst_auth(prev)) == NULL)
if ((prev_fs = offst_auth(prev, 0)) == NULL)
return NULL; /* Not type burn_source_offst */
fs = calloc(1, sizeof(struct burn_source_offst));
@@ -889,7 +893,7 @@ struct burn_source *burn_offst_source_new(
fs->next = NULL;
if (prev != NULL) {
if (prev_fs->next != NULL) {
offst_auth(prev_fs->next)->prev = src;
offst_auth(prev_fs->next, 1)->prev = src;
fs->next = prev_fs->next;
}
prev_fs->next = src;