+++ /dev/null
-/*
- * compat/compat_uuid.h
- *
- * Copyright (C) 2013 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#define BT_LOG_TAG "COMPAT-UUID"
-#include "logging.h"
-
-#ifdef __APPLE__
-/*
- * On macOS, we need a dummy symbol so that the linker won't
- * complain of an empty table of contents.
- */
-BT_HIDDEN
-int bt_uuid_dummy_symbol;
-#endif /* __APPLE__ */
-
-#ifdef __MINGW32__
-
-#include <rpc.h>
-#include <stdlib.h>
-#include <babeltrace2/compat/uuid-internal.h>
-
-/* MinGW does not provide byteswap - implement our own version. */
-static
-void swap(unsigned char *ptr, unsigned int i, unsigned int j)
-{
- unsigned char tmp;
-
- tmp = ptr[i];
- ptr[i] = ptr[j];
- ptr[j] = tmp;
-}
-
-static
-void fix_uuid_endian(unsigned char * ptr)
-{
- swap(ptr, 0, 3);
- swap(ptr, 1, 2);
- swap(ptr, 4, 5);
- swap(ptr, 6, 7);
-}
-
-int bt_uuid_generate(unsigned char *uuid_out)
-{
- RPC_STATUS status;
-
- status = UuidCreate((UUID *) uuid_out);
- if (status == RPC_S_OK)
- return 0;
- else
- return -1;
-}
-
-int bt_uuid_unparse(const unsigned char *uuid_in, char *str_out)
-{
- RPC_STATUS status;
- unsigned char *alloc_str;
- int ret;
- unsigned char copy_of_uuid_in[BABELTRACE_UUID_LEN];
-
- /* make a modifyable copy of uuid_in */
- memcpy(copy_of_uuid_in, uuid_in, BABELTRACE_UUID_LEN);
-
- fix_uuid_endian(copy_of_uuid_in);
- status = UuidToString((UUID *) copy_of_uuid_in, &alloc_str);
-
- if (status == RPC_S_OK) {
- strncpy(str_out, (char *) alloc_str, BABELTRACE_UUID_STR_LEN);
- str_out[BABELTRACE_UUID_STR_LEN - 1] = '\0';
- ret = 0;
- } else {
- ret = -1;
- }
- RpcStringFree(&alloc_str);
- return ret;
-}
-
-int bt_uuid_parse(const char *str_in, unsigned char *uuid_out)
-{
- RPC_STATUS status;
-
- status = UuidFromString((unsigned char *) str_in,
- (UUID *) uuid_out);
- fix_uuid_endian(uuid_out);
-
- if (status == RPC_S_OK)
- return 0;
- else
- return -1;
-}
-
-int bt_uuid_compare(const unsigned char *uuid_a,
- const unsigned char *uuid_b)
-{
- RPC_STATUS status;
-
- return !UuidCompare((UUID *) uuid_a, (UUID *) uuid_b, &status) ? 0 : -1;
-}
-
-#endif