/* {{{ inifile_truncate
*/
static int inifile_truncate(inifile *dba, size_t size)
{
int res;
if ((res=php_stream_truncate_set_size(dba->fp, size)) != 0) {
php_error_docref(NULL, E_WARNING, "Error in ftruncate: %d", res);
return FAILURE;
}
php_stream_seek(dba->fp, size, SEEK_SET);
return SUCCESS;
}
static HRESULT STDMETHODCALLTYPE stm_set_size(IStream *This, ULARGE_INTEGER libNewSize)
{
FETCH_STM();
if (libNewSize.HighPart) {
return STG_E_INVALIDFUNCTION;
}
if (php_stream_truncate_supported(stm->stream)) {
int ret = php_stream_truncate_set_size(stm->stream, (size_t)libNewSize.QuadPart);
if (ret == 0) {
return S_OK;
}
}
return STG_E_INVALIDFUNCTION;
}
SAPI_API SAPI_POST_READER_FUNC(sapi_read_standard_form_data)
{
if ((SG(post_max_size) > 0) && (SG(request_info).content_length > SG(post_max_size))) {
php_error_docref(NULL, E_WARNING, "POST Content-Length of " ZEND_LONG_FMT " bytes exceeds the limit of " ZEND_LONG_FMT " bytes",
SG(request_info).content_length, SG(post_max_size));
return;
}
SG(request_info).request_body = php_stream_temp_create_ex(TEMP_STREAM_DEFAULT, SAPI_POST_BLOCK_SIZE, PG(upload_tmp_dir));
if (sapi_module.read_post) {
size_t read_bytes;
for (;;) {
char buffer[SAPI_POST_BLOCK_SIZE];
read_bytes = sapi_read_post_block(buffer, SAPI_POST_BLOCK_SIZE);
if (read_bytes > 0) {
if (php_stream_write(SG(request_info).request_body, buffer, read_bytes) != read_bytes) {
/* if parts of the stream can't be written, purge it completely */
php_stream_truncate_set_size(SG(request_info).request_body, 0);
php_error_docref(NULL, E_WARNING, "POST data can't be buffered; all data discarded");
break;
}
}
if ((SG(post_max_size) > 0) && (SG(read_post_bytes) > SG(post_max_size))) {
php_error_docref(NULL, E_WARNING, "Actual POST length does not match Content-Length, and exceeds " ZEND_LONG_FMT " bytes", SG(post_max_size));
break;
}
if (read_bytes < SAPI_POST_BLOCK_SIZE) {
/* done */
break;
}
}
php_stream_rewind(SG(request_info).request_body);
}
}
