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environment.h
1
22#ifndef WINPR_ENVIRONMENT_H
23#define WINPR_ENVIRONMENT_H
24
25#include <winpr/winpr.h>
26#include <winpr/wtypes.h>
27
28#ifndef _WIN32
29
30#ifdef __cplusplus
31extern "C"
32{
33#endif
34
35 WINPR_API DWORD GetCurrentDirectoryA(DWORD nBufferLength, LPSTR lpBuffer);
36 WINPR_API DWORD GetCurrentDirectoryW(DWORD nBufferLength, LPWSTR lpBuffer);
37
38 WINPR_API BOOL SetCurrentDirectoryA(LPCSTR lpPathName);
39 WINPR_API BOOL SetCurrentDirectoryW(LPCWSTR lpPathName);
40
41 WINPR_API DWORD SearchPathA(LPCSTR lpPath, LPCSTR lpFileName, LPCSTR lpExtension,
42 DWORD nBufferLength, LPSTR lpBuffer, LPSTR* lpFilePart);
43 WINPR_API DWORD SearchPathW(LPCWSTR lpPath, LPCWSTR lpFileName, LPCWSTR lpExtension,
44 DWORD nBufferLength, LPWSTR lpBuffer, LPWSTR* lpFilePart);
45
46 WINPR_API LPSTR GetCommandLineA(VOID);
47 WINPR_API LPWSTR GetCommandLineW(VOID);
48
49 WINPR_API BOOL NeedCurrentDirectoryForExePathA(LPCSTR ExeName);
50 WINPR_API BOOL NeedCurrentDirectoryForExePathW(LPCWSTR ExeName);
51
52#ifdef __cplusplus
53}
54#endif
55
56#ifdef UNICODE
57#define GetCurrentDirectory GetCurrentDirectoryW
58#define SetCurrentDirectory SetCurrentDirectoryW
59#define SearchPath SearchPathW
60#define GetCommandLine GetCommandLineW
61#define NeedCurrentDirectoryForExePath NeedCurrentDirectoryForExePathW
62#else
63#define GetCurrentDirectory GetCurrentDirectoryA
64#define SetCurrentDirectory SetCurrentDirectoryA
65#define SearchPath SearchPathA
66#define GetCommandLine GetCommandLineA
67#define NeedCurrentDirectoryForExePath NeedCurrentDirectoryForExePathA
68#endif
69
70#endif
71
72#if !defined(_WIN32) || defined(_UWP)
73
74#ifdef __cplusplus
75extern "C"
76{
77#endif
78
79 WINPR_API DWORD GetEnvironmentVariableA(LPCSTR lpName, LPSTR lpBuffer, DWORD nSize);
80 WINPR_API DWORD GetEnvironmentVariableW(LPCWSTR lpName, LPWSTR lpBuffer, DWORD nSize);
81
82 WINPR_API BOOL SetEnvironmentVariableA(LPCSTR lpName, LPCSTR lpValue);
83 WINPR_API BOOL SetEnvironmentVariableW(LPCWSTR lpName, LPCWSTR lpValue);
84
90 WINPR_API BOOL FreeEnvironmentStringsA(LPCH lpszEnvironmentBlock);
91 WINPR_API BOOL FreeEnvironmentStringsW(LPWCH lpszEnvironmentBlock);
92
93 WINPR_ATTR_MALLOC(FreeEnvironmentStringsA, 1)
94 WINPR_API LPCH GetEnvironmentStrings(VOID);
95
96 WINPR_ATTR_MALLOC(FreeEnvironmentStringsW, 1)
97 WINPR_API LPWCH GetEnvironmentStringsW(VOID);
98
99 WINPR_API BOOL SetEnvironmentStringsA(LPCH NewEnvironment);
100 WINPR_API BOOL SetEnvironmentStringsW(LPWCH NewEnvironment);
101
102 WINPR_API DWORD ExpandEnvironmentStringsA(LPCSTR lpSrc, LPSTR lpDst, DWORD nSize);
103 WINPR_API DWORD ExpandEnvironmentStringsW(LPCWSTR lpSrc, LPWSTR lpDst, DWORD nSize);
104
105#ifdef __cplusplus
106}
107#endif
108
109#ifdef UNICODE
110#define GetEnvironmentVariable GetEnvironmentVariableW
111#define SetEnvironmentVariable SetEnvironmentVariableW
112#define GetEnvironmentStrings GetEnvironmentStringsW
113#define SetEnvironmentStrings SetEnvironmentStringsW
114#define ExpandEnvironmentStrings ExpandEnvironmentStringsW
115#define FreeEnvironmentStrings FreeEnvironmentStringsW
116#else
117#define GetEnvironmentVariable GetEnvironmentVariableA
118#define SetEnvironmentVariable SetEnvironmentVariableA
119#define GetEnvironmentStringsA GetEnvironmentStrings
120#define SetEnvironmentStrings SetEnvironmentStringsA
121#define ExpandEnvironmentStrings ExpandEnvironmentStringsA
122#define FreeEnvironmentStrings FreeEnvironmentStringsA
123#endif
124
125#endif
126
127#ifdef __cplusplus
128extern "C"
129{
130#endif
131
132 WINPR_ATTR_MALLOC(free, 1)
133 WINPR_API LPCH MergeEnvironmentStrings(PCSTR original, PCSTR merge);
134
135 WINPR_API DWORD GetEnvironmentVariableEBA(LPCSTR envBlock, LPCSTR lpName, LPSTR lpBuffer,
136 DWORD nSize);
137 WINPR_API BOOL SetEnvironmentVariableEBA(LPSTR* envBlock, LPCSTR lpName, LPCSTR lpValue);
138
139 WINPR_ATTR_MALLOC(free, 1)
140 WINPR_API char** EnvironmentBlockToEnvpA(LPCH lpszEnvironmentBlock);
141
142 WINPR_API DWORD GetEnvironmentVariableX(const char* lpName, char* lpBuffer, DWORD nSize);
143
144 WINPR_ATTR_MALLOC(free, 1)
145 WINPR_API char* GetEnvAlloc(LPCSTR lpName);
146
147#ifdef __cplusplus
148}
149#endif
150
151#endif /* WINPR_ENVIRONMENT_H */