C++ (Cpp) fs_write_stream_abort Examples

Example #1

File: fs-sis.c Project: via/dovecot-clouddb

static int fs_sis_write_stream_finish(struct fs_file *_file, bool success)
{
	struct sis_fs_file *file = (struct sis_fs_file *)_file;

	if (!success) {
		fs_write_stream_abort(file->super, &file->fs_output);
		fs_sis_file_copy_error(file);
		return -1;
	}

	if (file->hash_input != NULL &&
	    o_stream_cmp_equals(_file->output) &&
	    i_stream_is_eof(file->hash_input)) {
		if (fs_sis_try_link(file)) {
			fs_write_stream_abort(file->super, &file->fs_output);
			return 0;
		}
	}

	if (fs_write_stream_finish(file->super, &file->fs_output) < 0) {
		fs_sis_file_copy_error(file);
		return -1;
	}
	T_BEGIN {
		fs_sis_replace_hash_file(file);
	} T_END;
	return 0;
}

Example #2

File: fs-compress.c Project: nikwrt/dovecot-core

static int fs_compress_write_stream_finish(struct fs_file *_file, bool success)
{
	struct compress_fs_file *file = (struct compress_fs_file *)_file;
	struct istream *input;
	int ret;

	if (_file->output != NULL) {
		if (_file->output->closed)
			success = FALSE;
		if (_file->output == file->super_output)
			_file->output = NULL;
		else
			o_stream_unref(&_file->output);
	}
	if (!success) {
		if (file->temp_output != NULL)
			o_stream_destroy(&file->temp_output);
		if (file->super_output != NULL)
			fs_write_stream_abort(_file->parent, &file->super_output);
		return -1;
	}

	if (file->super_output != NULL) {
		i_assert(file->temp_output == NULL);
		return fs_write_stream_finish(_file->parent, &file->super_output);
	}
	if (file->temp_output == NULL) {
		/* finishing up */
		i_assert(file->super_output == NULL);
		return fs_write_stream_finish(_file->parent, &file->temp_output);
	}
	/* finish writing the temporary file */
	input = iostream_temp_finish(&file->temp_output, IO_BLOCK_SIZE);
	file->super_output = fs_write_stream(_file->parent);
	o_stream_nsend_istream(file->super_output, input);
	ret = fs_write_stream_finish(_file->parent, &file->super_output);
	i_stream_unref(&input);
	return ret;
}