1 // Copyright Joyent, Inc. and other Node contributors.
2 //
3 // Permission is hereby granted, free of charge, to any person obtaining a
4 // copy of this software and associated documentation files (the
5 // "Software"), to deal in the Software without restriction, including
6 // without limitation the rights to use, copy, modify, merge, publish,
7 // distribute, sublicense, and/or sell copies of the Software, and to permit
8 // persons to whom the Software is furnished to do so, subject to the
9 // following conditions:
10 //
11 // The above copyright notice and this permission notice shall be included
12 // in all copies or substantial portions of the Software.
13 //
14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
16 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
17 // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
18 // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
19 // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
20 // USE OR OTHER DEALINGS IN THE SOFTWARE.
21
22 #include "node.h"
23 #include <cstdio>
24
25 #ifdef _WIN32
26 #include <windows.h>
27 #include <VersionHelpers.h>
28 #include <WinError.h>
29
30 #define SKIP_CHECK_VAR "NODE_SKIP_PLATFORM_CHECK"
31 #define SKIP_CHECK_VALUE "1"
32 #define SKIP_CHECK_STRLEN (sizeof(SKIP_CHECK_VALUE) - 1)
33
wmain(int argc,wchar_t * wargv[])34 int wmain(int argc, wchar_t* wargv[]) {
35 // Windows Server 2012 (not R2) is supported until 10/10/2023, so we allow it
36 // to run in the experimental support tier.
37 char buf[SKIP_CHECK_STRLEN + 1];
38 if (!IsWindows8Point1OrGreater() &&
39 !(IsWindowsServer() && IsWindows8OrGreater()) &&
40 (GetEnvironmentVariableA(SKIP_CHECK_VAR, buf, sizeof(buf)) !=
41 SKIP_CHECK_STRLEN ||
42 strncmp(buf, SKIP_CHECK_VALUE, SKIP_CHECK_STRLEN) != 0)) {
43 fprintf(stderr, "Node.js is only supported on Windows 8.1, Windows "
44 "Server 2012 R2, or higher.\n"
45 "Setting the " SKIP_CHECK_VAR " environment variable "
46 "to 1 skips this\ncheck, but Node.js might not execute "
47 "correctly. Any issues encountered on\nunsupported "
48 "platforms will not be fixed.");
49 exit(ERROR_EXE_MACHINE_TYPE_MISMATCH);
50 }
51
52 // Convert argv to UTF8
53 char** argv = new char*[argc + 1];
54 for (int i = 0; i < argc; i++) {
55 // Compute the size of the required buffer
56 DWORD size = WideCharToMultiByte(CP_UTF8,
57 0,
58 wargv[i],
59 -1,
60 nullptr,
61 0,
62 nullptr,
63 nullptr);
64 if (size == 0) {
65 // This should never happen.
66 fprintf(stderr, "Could not convert arguments to utf8.");
67 exit(1);
68 }
69 // Do the actual conversion
70 argv[i] = new char[size];
71 DWORD result = WideCharToMultiByte(CP_UTF8,
72 0,
73 wargv[i],
74 -1,
75 argv[i],
76 size,
77 nullptr,
78 nullptr);
79 if (result == 0) {
80 // This should never happen.
81 fprintf(stderr, "Could not convert arguments to utf8.");
82 exit(1);
83 }
84 }
85 argv[argc] = nullptr;
86 // Now that conversion is done, we can finally start.
87 return node::Start(argc, argv);
88 }
89 #else
90 // UNIX
91
main(int argc,char * argv[])92 int main(int argc, char* argv[]) {
93 return node::Start(argc, argv);
94 }
95 #endif
96