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Fix body_file with chunks

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This commit is contained in:
bnnm 2019-03-25 21:15:14 +01:00
parent d7d838ab49
commit c084a99337
2 changed files with 17 additions and 10 deletions
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13
src/meta/txth.c
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@ -652,14 +652,15 @@ static void set_body_chunk(txth_header * txth) {
if (txth->chunk_number > txth->chunk_count)
return;
temp_streamFile = setup_txth_streamfile(txth->streamBody, txth->chunk_start, txth->chunk_size, txth->chunk_count, txth->chunk_number - 1);
temp_streamFile = setup_txth_streamfile(txth->streamBody, txth->chunk_start, txth->chunk_size, txth->chunk_count, txth->chunk_number - 1, txth->streambody_opened);
if (!temp_streamFile) return;
if (txth->streambody_opened) {
close_streamfile(txth->streamBody);
txth->streamBody = NULL;
txth->streambody_opened = 0;
}
/* closing is handled by temp_streamFile */
//if (txth->streambody_opened) {
// close_streamfile(txth->streamBody);
// txth->streamBody = NULL;
// txth->streambody_opened = 0;
//}
txth->streamBody = temp_streamFile;
txth->streambody_opened = 1;

14
src/meta/txth_streamfile.h
View File

@ -95,7 +95,7 @@ static size_t txth_io_size(STREAMFILE *streamfile, txth_io_data* data) {
}
/* Handles deinterleaving of generic chunked streams */
static STREAMFILE* setup_txth_streamfile(STREAMFILE *streamFile, off_t chunk_start, size_t chunk_size, int chunk_count, int chunk_number) {
static STREAMFILE* setup_txth_streamfile(STREAMFILE *streamFile, off_t chunk_start, size_t chunk_size, int chunk_count, int chunk_number, int is_opened_streamfile) {
STREAMFILE *temp_streamFile = NULL, *new_streamFile = NULL;
txth_io_data io_data = {0};
size_t io_data_size = sizeof(txth_io_data);
@ -109,10 +109,16 @@ static STREAMFILE* setup_txth_streamfile(STREAMFILE *streamFile, off_t chunk_sta
io_data.logical_offset = -1; /* force phys offset reset */
new_streamFile = streamFile;
/* setup subfile */
new_streamFile = open_wrap_streamfile(streamFile);
if (!new_streamFile) goto fail;
temp_streamFile = new_streamFile;
if (!is_opened_streamfile) {
/* if streamFile was opened by txth code we MUST close it once done (as it's now "fused"),,
* otherwise it was external to txth and must be wrapped to avoid closing it */
new_streamFile = open_wrap_streamfile(new_streamFile);
if (!new_streamFile) goto fail;
temp_streamFile = new_streamFile;
}
new_streamFile = open_io_streamfile(new_streamFile, &io_data,io_data_size, txth_io_read,txth_io_size);
if (!new_streamFile) goto fail;