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
193
194
195
196
197
198
199
200
201
202
203
204
205
|
}
# endif
#elif defined(OF_WINDOWS)
# ifdef OF_HAVE_FILES
void *pool = objc_autoreleasePoolPush();
@try {
wchar_t systemDir[PATH_MAX];
UINT systemDirLen;
OFString *systemDirString;
const of_char16_t *path;
void *buffer;
DWORD bufferLen;
systemDirLen = GetSystemDirectoryW(systemDir, PATH_MAX);
if (systemDirLen == 0)
return;
systemDirString = [OFString
stringWithUTF16String: systemDir
length: systemDirLen];
path = [systemDirString stringByAppendingPathComponent:
@"kernel32.dll"].UTF16String;
if ((bufferLen = GetFileVersionInfoSizeW(path, NULL)) == 0)
return;
if ((buffer = malloc(bufferLen)) == 0)
return;
@try {
void *data;
UINT dataLen;
VS_FIXEDFILEINFO *info;
if (!GetFileVersionInfoW(path, 0, bufferLen, buffer))
return;
if (!VerQueryValueW(buffer, L"\\", &data, &dataLen) ||
dataLen < sizeof(info))
return;
info = (VS_FIXEDFILEINFO *)data;
operatingSystemVersion = [[OFString alloc]
initWithFormat: @"%u.%u.%u",
|
>
|
|
|
|
|
|
|
|
|
|
|
|
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
193
194
195
196
197
198
199
200
201
202
203
204
205
206
|
}
# endif
#elif defined(OF_WINDOWS)
# ifdef OF_HAVE_FILES
void *pool = objc_autoreleasePoolPush();
@try {
of_string_encoding_t encoding = [OFLocale encoding];
char systemDir[PATH_MAX];
UINT systemDirLen;
OFString *systemDirString;
const char *path;
void *buffer;
DWORD bufferLen;
systemDirLen = GetSystemDirectoryA(systemDir, PATH_MAX);
if (systemDirLen == 0)
return;
systemDirString = [OFString stringWithCString: systemDir
encoding: encoding
length: systemDirLen];
path = [[systemDirString stringByAppendingPathComponent:
@"kernel32.dll"] cStringWithEncoding: encoding];
if ((bufferLen = GetFileVersionInfoSizeA(path, NULL)) == 0)
return;
if ((buffer = malloc(bufferLen)) == 0)
return;
@try {
void *data;
UINT dataLen;
VS_FIXEDFILEINFO *info;
if (!GetFileVersionInfoA(path, 0, bufferLen, buffer))
return;
if (!VerQueryValueA(buffer, "\\", &data, &dataLen) ||
dataLen < sizeof(info))
return;
info = (VS_FIXEDFILEINFO *)data;
operatingSystemVersion = [[OFString alloc]
initWithFormat: @"%u.%u.%u",
|
660
661
662
663
664
665
666
667
668
669
670
671
672
|
SYSTEMINFOTYPE_PPC_ALTIVEC, TAG_DONE) > 0)
return supportsAltiVec;
# endif
return false;
}
#endif
- (instancetype)init
{
OF_INVALID_INIT_METHOD
}
@end
|
>
>
>
>
>
>
>
|
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
|
SYSTEMINFOTYPE_PPC_ALTIVEC, TAG_DONE) > 0)
return supportsAltiVec;
# endif
return false;
}
#endif
#ifdef OF_WINDOWS
+ (bool)isWindowsNT
{
return !(GetVersion() & 0x80000000);
}
#endif
- (instancetype)init
{
OF_INVALID_INIT_METHOD
}
@end
|