1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
|
#
#
# Nimrod's Runtime Library
# (c) Copyright 2009 Andreas Rumpf
#
# See the file "copying.txt", included in this
# distribution, for details about the copyright.
#
## This module implements a small wrapper for some needed Win API procedures,
## so that the Nimrod compiler does not depend on the huge Windows module.
type
THandle* = int
WINBOOL* = int32
TSECURITY_ATTRIBUTES* {.final, pure.} = object
nLength*: int32
lpSecurityDescriptor*: pointer
bInheritHandle*: WINBOOL
TSTARTUPINFO* {.final, pure.} = object
cb*: int32
lpReserved*: cstring
lpDesktop*: cstring
lpTitle*: cstring
dwX*: int32
dwY*: int32
dwXSize*: int32
dwYSize*: int32
dwXCountChars*: int32
dwYCountChars*: int32
dwFillAttribute*: int32
dwFlags*: int32
wShowWindow*: int16
cbReserved2*: int16
lpReserved2*: pointer
hStdInput*: THANDLE
hStdOutput*: THANDLE
hStdError*: THANDLE
TPROCESS_INFORMATION* {.final, pure.} = object
hProcess*: THANDLE
hThread*: THANDLE
dwProcessId*: int32
dwThreadId*: int32
const
STARTF_USESHOWWINDOW* = 1'i32
STARTF_USESTDHANDLES* = 256'i32
HIGH_PRIORITY_CLASS* = 128'i32
IDLE_PRIORITY_CLASS* = 64'i32
NORMAL_PRIORITY_CLASS* = 32'i32
REALTIME_PRIORITY_CLASS* = 256'i32
WAIT_TIMEOUT* = 0x00000102'i32
INFINITE* = -1'i32
STD_INPUT_HANDLE* = -10'i32
STD_OUTPUT_HANDLE* = -11'i32
STD_ERROR_HANDLE* = -12'i32
DETACHED_PROCESS* = 8'i32
proc CloseHandle*(hObject: THANDLE): WINBOOL {.stdcall, dynlib: "kernel32",
importc: "CloseHandle".}
proc ReadFile*(hFile: THandle, Buffer: pointer, nNumberOfBytesToRead: int32,
lpNumberOfBytesRead: var int32, lpOverlapped: pointer): WINBOOL{.
stdcall, dynlib: "kernel32", importc: "ReadFile".}
proc WriteFile*(hFile: THandle, Buffer: pointer, nNumberOfBytesToWrite: int32,
lpNumberOfBytesWritten: var int32,
lpOverlapped: pointer): WINBOOL{.
stdcall, dynlib: "kernel32", importc: "WriteFile".}
proc CreatePipe*(hReadPipe, hWritePipe: var THandle,
lpPipeAttributes: var TSECURITY_ATTRIBUTES,
nSize: int32): WINBOOL{.
stdcall, dynlib: "kernel32", importc: "CreatePipe".}
proc CreateProcess*(lpApplicationName, lpCommandLine: cstring,
lpProcessAttributes: ptr TSECURITY_ATTRIBUTES,
lpThreadAttributes: ptr TSECURITY_ATTRIBUTES,
bInheritHandles: WINBOOL, dwCreationFlags: int32,
lpEnvironment: pointer, lpCurrentDirectory: cstring,
lpStartupInfo: var TSTARTUPINFO,
lpProcessInformation: var TPROCESS_INFORMATION): WINBOOL{.
stdcall, dynlib: "kernel32", importc: "CreateProcessA".}
proc SuspendThread*(hThread: THANDLE): int32 {.stdcall, dynlib: "kernel32",
importc: "SuspendThread".}
proc ResumeThread*(hThread: THANDLE): int32 {.stdcall, dynlib: "kernel32",
importc: "ResumeThread".}
proc WaitForSingleObject*(hHandle: THANDLE, dwMilliseconds: int32): int32 {.
stdcall, dynlib: "kernel32", importc: "WaitForSingleObject".}
proc TerminateProcess*(hProcess: THANDLE, uExitCode: int): WINBOOL {.stdcall,
dynlib: "kernel32", importc: "TerminateProcess".}
proc GetExitCodeProcess*(hProcess: THANDLE, lpExitCode: var int32): WINBOOL {.
stdcall, dynlib: "kernel32", importc: "GetExitCodeProcess".}
proc GetStdHandle*(nStdHandle: int32): THANDLE {.stdcall, dynlib: "kernel32",
importc: "GetStdHandle".}
proc SetStdHandle*(nStdHandle: int32, hHandle: THANDLE): WINBOOL {.stdcall,
dynlib: "kernel32", importc: "SetStdHandle".}
proc FlushFileBuffers*(hFile: THANDLE): WINBOOL {.stdcall, dynlib: "kernel32",
importc: "FlushFileBuffers".}
proc GetLastError*(): int32 {.importc, stdcall, dynlib: "kernel32".}
proc FormatMessageA*(dwFlags: int32, lpSource: pointer,
dwMessageId, dwLanguageId: int32,
lpBuffer: pointer, nSize: int32,
Arguments: pointer): int32 {.
importc, stdcall, dynlib: "kernel32".}
proc LocalFree*(p: pointer) {.importc, stdcall, dynlib: "kernel32".}
proc GetCurrentDirectoryA*(nBufferLength: int32, lpBuffer: cstring): int32 {.
importc, dynlib: "kernel32", stdcall.}
proc SetCurrentDirectoryA*(lpPathName: cstring): int32 {.
importc, dynlib: "kernel32", stdcall.}
proc CreateDirectoryA*(pathName: cstring, security: Pointer): int32 {.
importc: "CreateDirectoryA", dynlib: "kernel32", stdcall.}
proc RemoveDirectoryA*(lpPathName: cstring): int32 {.
importc, dynlib: "kernel32", stdcall.}
proc SetEnvironmentVariableA*(lpName, lpValue: cstring): int32 {.
stdcall, dynlib: "kernel32", importc.}
proc GetModuleFileNameA*(handle: THandle, buf: CString, size: int32): int32 {.
importc, dynlib: "kernel32", stdcall.}
const
FILE_ATTRIBUTE_ARCHIVE* = 32'i32
FILE_ATTRIBUTE_COMPRESSED* = 2048'i32
FILE_ATTRIBUTE_NORMAL* = 128'i32
FILE_ATTRIBUTE_DIRECTORY* = 16'i32
FILE_ATTRIBUTE_HIDDEN* = 2'i32
FILE_ATTRIBUTE_READONLY* = 1'i32
FILE_ATTRIBUTE_SYSTEM* = 4'i32
MAX_PATH* = 260
type
FILETIME* {.final, pure.} = object ## CANNOT BE int64 BECAUSE OF ALIGNMENT
dwLowDateTime*: int32
dwHighDateTime*: int32
TWIN32_FIND_DATA* {.pure.} = object
dwFileAttributes*: int32
ftCreationTime*: FILETIME
ftLastAccessTime*: FILETIME
ftLastWriteTime*: FILETIME
nFileSizeHigh*: int32
nFileSizeLow*: int32
dwReserved0: int32
dwReserved1: int32
cFileName*: array[0..(MAX_PATH) - 1, char]
cAlternateFileName*: array[0..13, char]
proc FindFirstFileA*(lpFileName: cstring,
lpFindFileData: var TWIN32_FIND_DATA): THANDLE {.
stdcall, dynlib: "kernel32", importc: "FindFirstFileA".}
proc FindNextFileA*(hFindFile: THANDLE,
lpFindFileData: var TWIN32_FIND_DATA): int32 {.
stdcall, dynlib: "kernel32", importc: "FindNextFileA".}
proc FindClose*(hFindFile: THANDLE) {.stdcall, dynlib: "kernel32",
importc: "FindClose".}
proc GetFullPathNameA*(lpFileName: cstring, nBufferLength: int32,
lpBuffer: cstring, lpFilePart: var cstring): int32 {.
stdcall, dynlib: "kernel32", importc.}
proc GetFileAttributesA*(lpFileName: cstring): int32 {.
stdcall, dynlib: "kernel32", importc.}
proc SetFileAttributesA*(lpFileName: cstring, dwFileAttributes: int32): WINBOOL {.
stdcall, dynlib: "kernel32", importc: "SetFileAttributesA".}
proc CopyFileA*(lpExistingFileName, lpNewFileName: CString,
bFailIfExists: cint): cint {.
importc, stdcall, dynlib: "kernel32".}
proc GetEnvironmentStringsA*(): cstring {.
stdcall, dynlib: "kernel32", importc.}
proc FreeEnvironmentStringsA*(para1: cstring): int32 {.
stdcall, dynlib: "kernel32", importc.}
proc GetCommandLineA*(): CString {.importc, stdcall, dynlib: "kernel32".}
proc rdFileTime*(f: FILETIME): int64 =
result = ze64(f.dwLowDateTime) or (ze64(f.dwHighDateTime) shl 32)
proc Sleep*(dwMilliseconds: int32){.stdcall, dynlib: "kernel32",
importc: "Sleep".}
|