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[utils,helpers] add a function to get FreeRDP config file paths

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This commit is contained in:
Armin Novak
2024-10-02 12:24:43 +02:00
committed by akallabeth
parent 1f7ec7324d
commit dcdb0bb3b2
3 changed files with 86 additions and 0 deletions
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39
include/freerdp/utils/helpers.h Normal file
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@@ -0,0 +1,39 @@
/**
* FreeRDP: A Remote Desktop Protocol Implementation
* common helper utilities
*
* Copyright 2024 Armin Novak <anovak@thincast.com>
* Copyright 2024 Thincast Technologies GmbH
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <winpr/wtypes.h>
#include <freerdp/api.h>
/** @brief Return the absolute path of a configuration file (the path of the configuration
* directory if \b filename is \b NULL)
*
* @param system a boolean indicating the configuration base, \b TRUE for system configuration,
* \b FALSE for user configuration
* @param filename an optional configuration file name to append.
*
* @return The absolute path of the desired configuration or \b NULL in case of failure. Use \b
* free to clean up the allocated string.
*
*
* @since version 3.9.0
*/
FREERDP_API char* freerdp_GetConfigFilePath(BOOL system, const char* filename);

1
libfreerdp/utils/CMakeLists.txt
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@@ -20,6 +20,7 @@ set(MODULE_PREFIX "FREERDP_UTILS")
set(${MODULE_PREFIX}_SRCS
encoded_types.c
helpers.c
passphrase.c
cliprdr_utils.c
rdpdr_utils.c

46
libfreerdp/utils/helpers.c Normal file
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/**
* FreeRDP: A Remote Desktop Protocol Implementation
* common helper utilities
*
* Copyright 2024 Armin Novak <anovak@thincast.com>
* Copyright 2024 Thincast Technologies GmbH
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <freerdp/utils/helpers.h>
#include <winpr/path.h>
#include <freerdp/build-config.h>
char* freerdp_GetConfigFilePath(BOOL system, const char* filename)
{
eKnownPathTypes id = system ? KNOWN_PATH_SYSTEM_CONFIG_HOME : KNOWN_PATH_XDG_CONFIG_HOME;
char* vendor = GetKnownSubPath(id, FREERDP_VENDOR_STRING);
if (!vendor)
return NULL;
char* base = GetCombinedPath(vendor, FREERDP_PRODUCT_STRING);
free(vendor);
if (!base)
return NULL;
if (!filename)
return base;
char* path = GetCombinedPath(base, filename);
free(base);
return path;
}