[winpr,utils] add JSON parser wrapper
as we now support cJSON and json-c we need to wrap the functions we use. also allows drop in replacements for older cJSON versions lacking certain functions.
This commit is contained in:
akallabeth
parent
29bb435ecc
commit
1b735a5c17
@ -1,9 +1,18 @@
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include(CMakeFindDependencyMacro)
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if(NOT "@WITH_JSON_DISABLED@" AND NOT "@BUILD_SHARED_LIBS@")
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if("@JSONC_FOUND@" AND NOT "@WITH_CJSON_REQUIRED@")
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find_dependency(JSONC)
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elseif("@CJSON_FOUND@")
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find_dependency(cJSON)
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endif()
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endif()
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@PACKAGE_INIT@
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set(WinPR_VERSION_MAJOR "@WINPR_VERSION_MAJOR@")
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set(WinPR_VERSION_MINOR "@WINPR_VERSION_MINOR@")
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set(WinPR_VERSION_REVISION "@WINPR_VERSION_REVISION@")
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set(WITH_WINPR_JSON "@WITH_WINPR_JSON@")
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set_and_check(WinPR_INCLUDE_DIR "@PACKAGE_WINPR_INCLUDE_DIR@")
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@ -34,6 +34,8 @@
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#cmakedefine WITH_INTERNAL_MD4
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#cmakedefine WITH_INTERNAL_MD5
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#cmakedefine WITH_WINPR_JSON
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#cmakedefine WITH_DEBUG_NTLM
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#cmakedefine WITH_DEBUG_THREADS
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#cmakedefine WITH_DEBUG_EVENTS
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93
winpr/include/winpr/json.h
Normal file
93
winpr/include/winpr/json.h
Normal file
@ -0,0 +1,93 @@
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/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* JSON parser wrapper
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*
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* Copyright 2024 Armin Novak <anovak@thincast.com>
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* Copyright 2024 Thincast Technologies GmbH
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef WINPR_UTILS_JSON
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#define WINPR_UTILS_JSON
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#include <winpr/winpr.h>
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#include <winpr/string.h>
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#include <winpr/wtypes.h>
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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typedef void WINPR_JSON;
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WINPR_API int WINPR_JSON_version(char* buffer, size_t len);
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WINPR_API WINPR_JSON* WINPR_JSON_Parse(const char* value);
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WINPR_API WINPR_JSON* WINPR_JSON_ParseWithLength(const char* value, size_t buffer_length);
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WINPR_API void WINPR_JSON_Delete(WINPR_JSON* item);
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WINPR_API size_t WINPR_JSON_GetArraySize(const WINPR_JSON* array);
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WINPR_API WINPR_JSON* WINPR_JSON_GetArrayItem(const WINPR_JSON* array, size_t index);
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WINPR_API WINPR_JSON* WINPR_JSON_GetObjectItem(const WINPR_JSON* object, const char* string);
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WINPR_API WINPR_JSON* WINPR_JSON_GetObjectItemCaseSensitive(const WINPR_JSON* object,
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const char* string);
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WINPR_API BOOL WINPR_JSON_HasObjectItem(const WINPR_JSON* object, const char* string);
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WINPR_API const char* WINPR_JSON_GetErrorPtr(void);
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WINPR_API const char* WINPR_JSON_GetStringValue(WINPR_JSON* item);
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WINPR_API double WINPR_JSON_GetNumberValue(const WINPR_JSON* item);
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WINPR_API BOOL WINPR_JSON_IsInvalid(const WINPR_JSON* item);
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WINPR_API BOOL WINPR_JSON_IsFalse(const WINPR_JSON* item);
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WINPR_API BOOL WINPR_JSON_IsTrue(const WINPR_JSON* item);
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WINPR_API BOOL WINPR_JSON_IsBool(const WINPR_JSON* item);
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WINPR_API BOOL WINPR_JSON_IsNull(const WINPR_JSON* item);
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WINPR_API BOOL WINPR_JSON_IsNumber(const WINPR_JSON* item);
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WINPR_API BOOL WINPR_JSON_IsString(const WINPR_JSON* item);
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WINPR_API BOOL WINPR_JSON_IsArray(const WINPR_JSON* item);
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WINPR_API BOOL WINPR_JSON_IsObject(const WINPR_JSON* item);
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WINPR_API WINPR_JSON* WINPR_JSON_CreateNull(void);
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WINPR_API WINPR_JSON* WINPR_JSON_CreateTrue(void);
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WINPR_API WINPR_JSON* WINPR_JSON_CreateFalse(void);
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WINPR_API WINPR_JSON* WINPR_JSON_CreateBool(BOOL boolean);
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WINPR_API WINPR_JSON* WINPR_JSON_CreateNumber(double num);
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WINPR_API WINPR_JSON* WINPR_JSON_CreateString(const char* string);
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WINPR_API WINPR_JSON* WINPR_JSON_CreateArray(void);
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WINPR_API WINPR_JSON* WINPR_JSON_CreateObject(void);
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WINPR_API WINPR_JSON* WINPR_JSON_AddNullToObject(WINPR_JSON* object, const char* name);
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WINPR_API WINPR_JSON* WINPR_JSON_AddTrueToObject(WINPR_JSON* object, const char* name);
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WINPR_API WINPR_JSON* WINPR_JSON_AddFalseToObject(WINPR_JSON* object, const char* name);
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WINPR_API WINPR_JSON* WINPR_JSON_AddBoolToObject(WINPR_JSON* object, const char* name,
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BOOL boolean);
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WINPR_API WINPR_JSON* WINPR_JSON_AddNumberToObject(WINPR_JSON* object, const char* name,
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double number);
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WINPR_API WINPR_JSON* WINPR_JSON_AddStringToObject(WINPR_JSON* object, const char* name,
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const char* string);
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WINPR_API WINPR_JSON* WINPR_JSON_AddObjectToObject(WINPR_JSON* object, const char* name);
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WINPR_API WINPR_JSON* WINPR_JSON_AddArrayToObject(WINPR_JSON* object, const char* name);
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WINPR_API char* WINPR_JSON_Print(WINPR_JSON* item);
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WINPR_API char* WINPR_JSON_PrintUnformatted(WINPR_JSON* item);
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#ifdef __cplusplus
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}
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#endif
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#endif
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@ -16,6 +16,7 @@
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# limitations under the License.
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include(CheckFunctionExists)
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include(CMakeDependentOption)
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set(CMAKE_INCLUDE_CURRENT_DIR ON)
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@ -185,6 +186,42 @@ if (WINPR_HAVE_UNWIND_H)
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endif()
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endif()
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option(WITH_JSON_DISABLED "Build without any JSON support" OFF)
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CMAKE_DEPENDENT_OPTION(WITH_CJSON_REQUIRED "Build with cJSON (fail if not found)" OFF "NOT WITH_JSON_DISABLED" OFF)
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CMAKE_DEPENDENT_OPTION(WITH_JSONC_REQUIRED "Build with JSON-C (fail if not found)" OFF "NOT WITH_JSON_DISABLED" OFF)
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if (NOT WITH_JSON_DISABLED)
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if (WITH_CJSON_REQUIRED)
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find_package(cJSON REQUIRED)
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else()
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find_package(cJSON)
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endif()
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if (WITH_JSONC_REQUIRED)
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find_package(JSONC REQUIRED)
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else()
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find_package(JSONC)
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endif()
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if (JSONC_FOUND AND NOT WITH_CJSON_REQUIRED)
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winpr_library_add_private(${JSONC_LIBRARIES})
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winpr_include_directory_add(${JSONC_INCLUDE_DIRS})
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winpr_definition_add(-DWITH_JSONC)
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set(WITH_WINPR_JSON ON CACHE INTERNAL "internal")
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elseif (CJSON_FOUND)
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winpr_library_add_private(${CJSON_LIBRARIES})
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winpr_include_directory_add(${CJSON_INCLUDE_DIRS})
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winpr_definition_add(-DWITH_CJSON)
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set(WITH_WINPR_JSON ON CACHE INTERNAL "internal")
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else()
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set(WITH_WINPR_JSON OFF CACHE INTERNAL "internal")
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message("compiling without JSON support. Install cJSON or json-c to enable")
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endif()
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else()
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set(WITH_WINPR_JSON OFF CACHE INTERNAL "internal")
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message("forced compile without JSON support. Set -DWITH_JSON_DISABLED=OFF to enable compile time detection")
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endif()
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winpr_module_add(json/json.c)
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winpr_module_add(${SRCS}
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${COLLECTIONS_SRCS}
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${WLOG_SRCS}
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651
winpr/libwinpr/utils/json/json.c
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651
winpr/libwinpr/utils/json/json.c
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@ -0,0 +1,651 @@
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/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* JSON parser wrapper
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*
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* Copyright 2024 Armin Novak <anovak@thincast.com>
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* Copyright 2024 Thincast Technologies GmbH
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <math.h>
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#include <winpr/json.h>
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#include <winpr/assert.h>
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#if defined(WITH_CJSON)
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#include <cjson/cJSON.h>
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#endif
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#if defined(WITH_JSONC)
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#include <json-c/json.h>
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#endif
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#if defined(WITH_CJSON)
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#if CJSON_VERSION_MAJOR == 1
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#if CJSON_VERSION_MINOR <= 7
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#if CJSON_VERSION_PATCH < 13
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#define USE_CJSON_COMPAT
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#endif
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#endif
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#endif
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#endif
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#if defined(USE_CJSON_COMPAT)
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static double cJSON_GetNumberValue(const cJSON* const prop)
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{
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#ifndef NAN
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#ifdef _WIN32
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#define NAN sqrt(-1.0)
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#define COMPAT_NAN_UNDEF
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#else
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#define NAN 0.0 / 0.0
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#define COMPAT_NAN_UNDEF
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#endif
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#endif
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if (!cJSON_IsNumber(prop))
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return NAN;
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char* val = cJSON_GetStringValue(prop);
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if (!val)
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return NAN;
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errno = 0;
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char* endptr = NULL;
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double dval = strtod(val, &endptr);
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if (val == endptr)
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return NAN;
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if (endptr != NULL)
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return NAN;
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if (errno != 0)
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return NAN;
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return dval;
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#ifdef COMPAT_NAN_UNDEF
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#undef NAN
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#endif
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}
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static cJSON* cJSON_ParseWithLength(const char* value, size_t buffer_length)
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{
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// Check for string '\0' termination.
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const size_t slen = strnlen(value, buffer_length);
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if (slen >= buffer_length)
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{
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if (value[buffer_length] != '\0')
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return NULL;
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}
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return cJSON_Parse(value);
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}
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#endif
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int WINPR_JSON_version(char* buffer, size_t len)
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{
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#if defined(WITH_JSONC)
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return _snprintf(buffer, len, "json-c %s", json_c_version());
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#elif defined(WITH_CJSON)
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return _snprintf(buffer, len, "cJSON %s", cJSON_Version());
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#else
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return _snprintf(buffer, len, "JSON support not available");
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#endif
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}
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WINPR_JSON* WINPR_JSON_Parse(const char* value)
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{
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#if defined(WITH_JSONC)
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return json_tokener_parse(value);
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#elif defined(WITH_CJSON)
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return cJSON_Parse(value);
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#else
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WINPR_UNUSED(value);
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return NULL;
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#endif
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}
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WINPR_JSON* WINPR_JSON_ParseWithLength(const char* value, size_t buffer_length)
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{
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#if defined(WITH_JSONC)
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WINPR_ASSERT(buffer_length <= INT_MAX);
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json_tokener* tok = json_tokener_new();
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if (!tok)
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return NULL;
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json_object* obj = json_tokener_parse_ex(tok, value, (int)buffer_length);
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json_tokener_free(tok);
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return obj;
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#elif defined(WITH_CJSON)
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return cJSON_ParseWithLength(value, buffer_length);
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#else
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WINPR_UNUSED(value);
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WINPR_UNUSED(buffer_length);
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return NULL;
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#endif
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}
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void WINPR_JSON_Delete(WINPR_JSON* item)
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{
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#if defined(WITH_JSONC)
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json_object_put((json_object*)item);
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#elif defined(WITH_CJSON)
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cJSON_Delete((cJSON*)item);
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#else
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WINPR_UNUSED(item);
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#endif
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}
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WINPR_JSON* WINPR_JSON_GetArrayItem(const WINPR_JSON* array, size_t index)
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{
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#if defined(WITH_JSONC)
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return json_object_array_get_idx((const json_object*)array, index);
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#elif defined(WITH_CJSON)
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WINPR_ASSERT(index <= INT_MAX);
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return cJSON_GetArrayItem((const cJSON*)array, (INT)index);
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#else
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WINPR_UNUSED(array);
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WINPR_UNUSED(index);
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return NULL;
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#endif
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}
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size_t WINPR_JSON_GetArraySize(const WINPR_JSON* array)
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{
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#if defined(WITH_JSONC)
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return json_object_array_length((const json_object*)array);
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#elif defined(WITH_CJSON)
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const int rc = cJSON_GetArraySize((const cJSON*)array);
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if (rc <= 0)
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return 0;
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return (size_t)rc;
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#else
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WINPR_UNUSED(array);
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return 0;
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#endif
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}
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WINPR_JSON* WINPR_JSON_GetObjectItem(const WINPR_JSON* const object, const char* const string)
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{
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#if defined(WITH_JSONC)
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return json_object_object_get((const json_object*)object, string);
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#elif defined(WITH_CJSON)
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return cJSON_GetObjectItem((const cJSON*)object, string);
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#else
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WINPR_UNUSED(object);
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WINPR_UNUSED(string);
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return NULL;
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#endif
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}
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WINPR_JSON* WINPR_JSON_GetObjectItemCaseSensitive(const WINPR_JSON* const object,
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const char* const string)
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{
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#if defined(WITH_JSONC)
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return json_object_object_get((const json_object*)object, string);
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#elif defined(WITH_CJSON)
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return cJSON_GetObjectItemCaseSensitive((const cJSON*)object, string);
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#else
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WINPR_UNUSED(object);
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WINPR_UNUSED(string);
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return NULL;
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#endif
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}
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BOOL WINPR_JSON_HasObjectItem(const WINPR_JSON* object, const char* string)
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{
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#if defined(WITH_JSONC)
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return json_object_object_get_ex((const json_object*)object, string, NULL);
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#elif defined(WITH_CJSON)
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return cJSON_HasObjectItem((const cJSON*)object, string);
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#else
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WINPR_UNUSED(object);
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WINPR_UNUSED(string);
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return FALSE;
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#endif
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}
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const char* WINPR_JSON_GetErrorPtr(void)
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{
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#if defined(WITH_JSONC)
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return json_util_get_last_err();
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#elif defined(WITH_CJSON)
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return cJSON_GetErrorPtr();
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#else
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return NULL;
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#endif
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}
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const char* WINPR_JSON_GetStringValue(WINPR_JSON* item)
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{
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#if defined(WITH_JSONC)
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return json_object_get_string((json_object*)item);
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#elif defined(WITH_CJSON)
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return cJSON_GetStringValue((cJSON*)item);
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#else
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WINPR_UNUSED(item);
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return NULL;
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#endif
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}
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double WINPR_JSON_GetNumberValue(const WINPR_JSON* const item)
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{
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#if defined(WITH_JSONC)
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return json_object_get_double((const json_object*)item);
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#elif defined(WITH_CJSON)
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return cJSON_GetNumberValue((const cJSON*)item);
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#else
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WINPR_UNUSED(item);
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return nan(NULL);
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#endif
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}
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BOOL WINPR_JSON_IsInvalid(const WINPR_JSON* const item)
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{
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#if defined(WITH_JSONC)
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if (WINPR_JSON_IsArray(item))
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return FALSE;
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if (WINPR_JSON_IsObject(item))
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return FALSE;
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if (WINPR_JSON_IsNull(item))
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return FALSE;
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if (WINPR_JSON_IsNumber(item))
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return FALSE;
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if (WINPR_JSON_IsBool(item))
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return FALSE;
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if (WINPR_JSON_IsString(item))
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return FALSE;
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return TRUE;
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#elif defined(WITH_CJSON)
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return cJSON_IsInvalid((const cJSON*)item);
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#else
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WINPR_UNUSED(item);
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return TRUE;
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#endif
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}
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BOOL WINPR_JSON_IsFalse(const WINPR_JSON* const item)
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{
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#if defined(WITH_JSONC)
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if (!json_object_is_type((const json_object*)item, json_type_boolean))
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return FALSE;
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json_bool val = json_object_get_boolean((const json_object*)item);
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return val == 0;
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#elif defined(WITH_CJSON)
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return cJSON_IsFalse((const cJSON*)item);
|
||||
#else
|
||||
WINPR_UNUSED(item);
|
||||
return FALSE;
|
||||
#endif
|
||||
}
|
||||
|
||||
BOOL WINPR_JSON_IsTrue(const WINPR_JSON* const item)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
if (!json_object_is_type((const json_object*)item, json_type_boolean))
|
||||
return FALSE;
|
||||
json_bool val = json_object_get_boolean((const json_object*)item);
|
||||
return val != 0;
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_IsTrue((const cJSON*)item);
|
||||
#else
|
||||
WINPR_UNUSED(item);
|
||||
return FALSE;
|
||||
#endif
|
||||
}
|
||||
|
||||
BOOL WINPR_JSON_IsBool(const WINPR_JSON* const item)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
return json_object_is_type((const json_object*)item, json_type_boolean);
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_IsBool((const cJSON*)item);
|
||||
#else
|
||||
WINPR_UNUSED(item);
|
||||
return FALSE;
|
||||
#endif
|
||||
}
|
||||
|
||||
BOOL WINPR_JSON_IsNull(const WINPR_JSON* const item)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
return json_object_is_type((const json_object*)item, json_type_null);
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_IsNull((const cJSON*)item);
|
||||
#else
|
||||
WINPR_UNUSED(item);
|
||||
return FALSE;
|
||||
#endif
|
||||
}
|
||||
|
||||
BOOL WINPR_JSON_IsNumber(const WINPR_JSON* const item)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
return json_object_is_type((const json_object*)item, json_type_int) ||
|
||||
json_object_is_type((const json_object*)item, json_type_double);
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_IsNumber((const cJSON*)item);
|
||||
#else
|
||||
WINPR_UNUSED(item);
|
||||
return FALSE;
|
||||
#endif
|
||||
}
|
||||
|
||||
BOOL WINPR_JSON_IsString(const WINPR_JSON* const item)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
return json_object_is_type((const json_object*)item, json_type_string);
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_IsString((const cJSON*)item);
|
||||
#else
|
||||
WINPR_UNUSED(item);
|
||||
return FALSE;
|
||||
#endif
|
||||
}
|
||||
|
||||
BOOL WINPR_JSON_IsArray(const WINPR_JSON* const item)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
return json_object_is_type((const json_object*)item, json_type_array);
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_IsArray((const cJSON*)item);
|
||||
#else
|
||||
WINPR_UNUSED(item);
|
||||
return FALSE;
|
||||
#endif
|
||||
}
|
||||
|
||||
BOOL WINPR_JSON_IsObject(const WINPR_JSON* const item)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
return json_object_is_type((const json_object*)item, json_type_object);
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_IsObject((const cJSON*)item);
|
||||
#else
|
||||
WINPR_UNUSED(item);
|
||||
return FALSE;
|
||||
#endif
|
||||
}
|
||||
|
||||
WINPR_JSON* WINPR_JSON_CreateNull(void)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
return json_object_new_null();
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_CreateNull();
|
||||
#else
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
WINPR_JSON* WINPR_JSON_CreateTrue(void)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
return json_object_new_boolean(TRUE);
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_CreateTrue();
|
||||
#else
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
WINPR_JSON* WINPR_JSON_CreateFalse(void)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
return json_object_new_boolean(FALSE);
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_CreateFalse();
|
||||
#else
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
WINPR_JSON* WINPR_JSON_CreateBool(BOOL boolean)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
return json_object_new_boolean(boolean);
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_CreateBool(boolean);
|
||||
#else
|
||||
WINPR_UNUSED(boolean);
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
WINPR_JSON* WINPR_JSON_CreateNumber(double num)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
return json_object_new_double(num);
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_CreateNumber(num);
|
||||
#else
|
||||
WINPR_UNUSED(num);
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
WINPR_JSON* WINPR_JSON_CreateString(const char* string)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
return json_object_new_string(string);
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_CreateString(string);
|
||||
#else
|
||||
WINPR_UNUSED(string);
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
WINPR_JSON* WINPR_JSON_CreateArray(void)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
return json_object_new_array();
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_CreateArray();
|
||||
#else
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
WINPR_JSON* WINPR_JSON_CreateObject(void)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
return json_object_new_object();
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_CreateObject();
|
||||
#else
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
WINPR_JSON* WINPR_JSON_AddNullToObject(WINPR_JSON* const object, const char* const name)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
struct json_object* obj = json_object_new_null();
|
||||
if (json_object_object_add((json_object*)object, name, obj) != 0)
|
||||
{
|
||||
json_object_put(obj);
|
||||
return NULL;
|
||||
}
|
||||
return obj;
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_AddNullToObject((cJSON*)object, name);
|
||||
#else
|
||||
WINPR_UNUSED(object);
|
||||
WINPR_UNUSED(name);
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
WINPR_JSON* WINPR_JSON_AddTrueToObject(WINPR_JSON* const object, const char* const name)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
struct json_object* obj = json_object_new_boolean(TRUE);
|
||||
if (json_object_object_add((json_object*)object, name, obj) != 0)
|
||||
{
|
||||
json_object_put(obj);
|
||||
return NULL;
|
||||
}
|
||||
return obj;
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_AddTrueToObject((cJSON*)object, name);
|
||||
#else
|
||||
WINPR_UNUSED(object);
|
||||
WINPR_UNUSED(name);
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
WINPR_JSON* WINPR_JSON_AddFalseToObject(WINPR_JSON* const object, const char* const name)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
struct json_object* obj = json_object_new_boolean(FALSE);
|
||||
if (json_object_object_add((json_object*)object, name, obj) != 0)
|
||||
{
|
||||
json_object_put(obj);
|
||||
return NULL;
|
||||
}
|
||||
return obj;
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_AddFalseToObject((cJSON*)object, name);
|
||||
#else
|
||||
WINPR_UNUSED(object);
|
||||
WINPR_UNUSED(name);
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
WINPR_JSON* WINPR_JSON_AddBoolToObject(WINPR_JSON* const object, const char* const name,
|
||||
BOOL boolean)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
struct json_object* obj = json_object_new_boolean(boolean);
|
||||
if (json_object_object_add((json_object*)object, name, obj) != 0)
|
||||
{
|
||||
json_object_put(obj);
|
||||
return NULL;
|
||||
}
|
||||
return obj;
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_AddBoolToObject((cJSON*)object, name, boolean);
|
||||
#else
|
||||
WINPR_UNUSED(object);
|
||||
WINPR_UNUSED(name);
|
||||
WINPR_UNUSED(boolean);
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
WINPR_JSON* WINPR_JSON_AddNumberToObject(WINPR_JSON* const object, const char* const name,
|
||||
double number)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
struct json_object* obj = json_object_new_double(number);
|
||||
if (json_object_object_add((json_object*)object, name, obj) != 0)
|
||||
{
|
||||
json_object_put(obj);
|
||||
return NULL;
|
||||
}
|
||||
return obj;
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_AddNumberToObject((cJSON*)object, name, number);
|
||||
#else
|
||||
WINPR_UNUSED(object);
|
||||
WINPR_UNUSED(name);
|
||||
WINPR_UNUSED(number);
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
WINPR_JSON* WINPR_JSON_AddStringToObject(WINPR_JSON* const object, const char* const name,
|
||||
const char* const string)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
struct json_object* obj = json_object_new_string(string);
|
||||
if (json_object_object_add((json_object*)object, name, obj) != 0)
|
||||
{
|
||||
json_object_put(obj);
|
||||
return NULL;
|
||||
}
|
||||
return obj;
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_AddStringToObject((cJSON*)object, name, string);
|
||||
#else
|
||||
WINPR_UNUSED(object);
|
||||
WINPR_UNUSED(name);
|
||||
WINPR_UNUSED(string);
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
WINPR_JSON* WINPR_JSON_AddObjectToObject(WINPR_JSON* const object, const char* const name)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
struct json_object* obj = json_object_new_object();
|
||||
if (json_object_object_add((json_object*)object, name, obj) != 0)
|
||||
{
|
||||
json_object_put(obj);
|
||||
return NULL;
|
||||
}
|
||||
return obj;
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_AddObjectToObject((cJSON*)object, name);
|
||||
#else
|
||||
WINPR_UNUSED(object);
|
||||
WINPR_UNUSED(name);
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
WINPR_JSON* WINPR_JSON_AddArrayToObject(WINPR_JSON* const object, const char* const name)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
struct json_object* obj = json_object_new_array();
|
||||
if (json_object_object_add((json_object*)object, name, obj) != 0)
|
||||
{
|
||||
json_object_put(obj);
|
||||
return NULL;
|
||||
}
|
||||
return obj;
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_AddArrayToObject((cJSON*)object, name);
|
||||
#else
|
||||
WINPR_UNUSED(object);
|
||||
WINPR_UNUSED(name);
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
char* WINPR_JSON_Print(WINPR_JSON* item)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
const char* str = json_object_to_json_string_ext((json_object*)item, JSON_C_TO_STRING_PRETTY);
|
||||
if (!str)
|
||||
return NULL;
|
||||
return _strdup(str);
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_Print((const cJSON*)item);
|
||||
#else
|
||||
WINPR_UNUSED(item);
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
char* WINPR_JSON_PrintUnformatted(WINPR_JSON* item)
|
||||
{
|
||||
#if defined(WITH_JSONC)
|
||||
const char* str = json_object_to_json_string_ext((json_object*)item, JSON_C_TO_STRING_PLAIN);
|
||||
if (!str)
|
||||
return NULL;
|
||||
return _strdup(str);
|
||||
#elif defined(WITH_CJSON)
|
||||
return cJSON_PrintUnformatted((const cJSON*)item);
|
||||
#else
|
||||
WINPR_UNUSED(item);
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user