/src/CMake/Source/kwsys/Status.cxx
Line | Count | Source |
1 | | /* Distributed under the OSI-approved BSD 3-Clause License. See accompanying |
2 | | file Copyright.txt or https://cmake.org/licensing#kwsys for details. */ |
3 | | #include "kwsysPrivate.h" |
4 | | #include KWSYS_HEADER(Status.hxx) |
5 | | #include KWSYS_HEADER(Encoding.hxx) |
6 | | |
7 | | // Work-around CMake dependency scanning limitation. This must |
8 | | // duplicate the above list of headers. |
9 | | #if 0 |
10 | | # include "Encoding.hxx.in" |
11 | | # include "Status.hxx.in" |
12 | | #endif |
13 | | |
14 | | #include <cerrno> |
15 | | #include <cstring> |
16 | | #include <string> |
17 | | |
18 | | #if defined(_WIN32) |
19 | | # include <windows.h> |
20 | | #endif |
21 | | |
22 | | namespace KWSYS_NAMESPACE { |
23 | | |
24 | | Status Status::POSIX_errno() |
25 | 35.5k | { |
26 | 35.5k | return Status::POSIX(errno); |
27 | 35.5k | } |
28 | | |
29 | | #ifdef _WIN32 |
30 | | Status Status::Windows_GetLastError() |
31 | | { |
32 | | return Status::Windows(GetLastError()); |
33 | | } |
34 | | #endif |
35 | | |
36 | | std::string Status::GetString() const |
37 | 0 | { |
38 | 0 | std::string err; |
39 | 0 | switch (this->Kind_) { |
40 | 0 | case Kind::Success: |
41 | 0 | err = "Success"; |
42 | 0 | break; |
43 | 0 | case Kind::POSIX: |
44 | 0 | err = strerror(this->POSIX_); |
45 | 0 | break; |
46 | | #ifdef _WIN32 |
47 | | case Kind::Windows: { |
48 | | LPWSTR message = NULL; |
49 | | DWORD size = FormatMessageW( |
50 | | FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | |
51 | | FORMAT_MESSAGE_IGNORE_INSERTS, |
52 | | NULL, this->Windows_, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), |
53 | | (LPWSTR)&message, 0, NULL); |
54 | | err = kwsys::Encoding::ToNarrow(message); |
55 | | LocalFree(message); |
56 | | } break; |
57 | | #endif |
58 | 0 | default: |
59 | 0 | break; |
60 | 0 | } |
61 | 0 | return err; |
62 | 0 | } |
63 | | |
64 | | } // namespace KWSYS_NAMESPACE |