annotate mercurial/exewrapper.c @ 40592:83e571ea06a9

commandserver: attach prompt default and choices to message These attributes are important to provide a GUI prompt to user.
author Yuya Nishihara <yuya@tcha.org>
date Sun, 04 Nov 2018 12:17:20 +0900
parents 36ba91e06948
children ef7119cd4965
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
17058
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
1 /*
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
2 exewrapper.c - wrapper for calling a python script on Windows
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
3
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
4 Copyright 2012 Adrian Buehlmann <adrian@cadifra.com> and others
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
5
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
6 This software may be used and distributed according to the terms of the
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
7 GNU General Public License version 2 or any later version.
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
8 */
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
9
17732
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
10 #include <stdio.h>
40396
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
11 #include <tchar.h>
17058
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
12 #include <windows.h>
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
13
17732
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
14 #include "hgpythonlib.h"
17058
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
15
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
16 #ifdef __GNUC__
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
17 int strcat_s(char *d, size_t n, const char *s)
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
18 {
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
19 return !strncat(d, s, n);
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
20 }
17732
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
21 int strcpy_s(char *d, size_t n, const char *s)
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
22 {
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
23 return !strncpy(d, s, n);
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
24 }
40396
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
25
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
26 #define _tcscpy_s strcpy_s
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
27 #define _tcscat_s strcat_s
40416
36ba91e06948 exewrapper: apply clang-format to silence test-check-clang-format.t
Yuya Nishihara <yuya@tcha.org>
parents: 40396
diff changeset
28 #define _countof(array) (sizeof(array) / sizeof(array[0]))
17058
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
29 #endif
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
30
40396
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
31 static TCHAR pyscript[MAX_PATH + 10];
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
32 static TCHAR pyhome[MAX_PATH + 10];
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
33 static TCHAR pydllfile[MAX_PATH + 10];
17058
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
34
40396
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
35 int _tmain(int argc, TCHAR *argv[])
17058
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
36 {
40396
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
37 TCHAR *p;
17058
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
38 int ret;
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
39 int i;
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
40 int n;
40396
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
41 TCHAR **pyargv;
17058
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
42 WIN32_FIND_DATA fdata;
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
43 HANDLE hfind;
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
44 const char *err;
17732
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
45 HMODULE pydll;
40416
36ba91e06948 exewrapper: apply clang-format to silence test-check-clang-format.t
Yuya Nishihara <yuya@tcha.org>
parents: 40396
diff changeset
46 void(__cdecl * Py_SetPythonHome)(TCHAR * home);
40396
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
47 int(__cdecl * Py_Main)(int argc, TCHAR *argv[]);
17058
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
48
40396
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
49 if (GetModuleFileName(NULL, pyscript, _countof(pyscript)) == 0) {
17058
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
50 err = "GetModuleFileName failed";
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
51 goto bail;
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
52 }
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
53
40396
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
54 p = _tcsrchr(pyscript, '.');
17732
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
55 if (p == NULL) {
17058
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
56 err = "malformed module filename";
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
57 goto bail;
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
58 }
17732
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
59 *p = 0; /* cut trailing ".exe" */
40396
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
60 _tcscpy_s(pyhome, _countof(pyhome), pyscript);
17058
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
61
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
62 hfind = FindFirstFile(pyscript, &fdata);
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
63 if (hfind != INVALID_HANDLE_VALUE) {
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
64 /* pyscript exists, close handle */
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
65 FindClose(hfind);
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
66 } else {
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
67 /* file pyscript isn't there, take <pyscript>exe.py */
40396
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
68 _tcscat_s(pyscript, _countof(pyscript), _T("exe.py"));
17058
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
69 }
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
70
17732
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
71 pydll = NULL;
31443
0241dd94ed38 exewrapper: prefer HackableMercurial python if availbale
Kostia Balytskyi <ikostia@fb.com>
parents: 29019
diff changeset
72
40396
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
73 p = _tcsrchr(pyhome, _T('\\'));
31443
0241dd94ed38 exewrapper: prefer HackableMercurial python if availbale
Kostia Balytskyi <ikostia@fb.com>
parents: 29019
diff changeset
74 if (p == NULL) {
0241dd94ed38 exewrapper: prefer HackableMercurial python if availbale
Kostia Balytskyi <ikostia@fb.com>
parents: 29019
diff changeset
75 err = "can't find backslash in module filename";
0241dd94ed38 exewrapper: prefer HackableMercurial python if availbale
Kostia Balytskyi <ikostia@fb.com>
parents: 29019
diff changeset
76 goto bail;
0241dd94ed38 exewrapper: prefer HackableMercurial python if availbale
Kostia Balytskyi <ikostia@fb.com>
parents: 29019
diff changeset
77 }
0241dd94ed38 exewrapper: prefer HackableMercurial python if availbale
Kostia Balytskyi <ikostia@fb.com>
parents: 29019
diff changeset
78 *p = 0; /* cut at directory */
0241dd94ed38 exewrapper: prefer HackableMercurial python if availbale
Kostia Balytskyi <ikostia@fb.com>
parents: 29019
diff changeset
79
0241dd94ed38 exewrapper: prefer HackableMercurial python if availbale
Kostia Balytskyi <ikostia@fb.com>
parents: 29019
diff changeset
80 /* check for private Python of HackableMercurial */
40396
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
81 _tcscat_s(pyhome, _countof(pyhome), _T("\\hg-python"));
17732
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
82
31443
0241dd94ed38 exewrapper: prefer HackableMercurial python if availbale
Kostia Balytskyi <ikostia@fb.com>
parents: 29019
diff changeset
83 hfind = FindFirstFile(pyhome, &fdata);
0241dd94ed38 exewrapper: prefer HackableMercurial python if availbale
Kostia Balytskyi <ikostia@fb.com>
parents: 29019
diff changeset
84 if (hfind != INVALID_HANDLE_VALUE) {
0241dd94ed38 exewrapper: prefer HackableMercurial python if availbale
Kostia Balytskyi <ikostia@fb.com>
parents: 29019
diff changeset
85 /* Path .\hg-python exists. We are probably in HackableMercurial
0241dd94ed38 exewrapper: prefer HackableMercurial python if availbale
Kostia Balytskyi <ikostia@fb.com>
parents: 29019
diff changeset
86 scenario, so let's load python dll from this dir. */
0241dd94ed38 exewrapper: prefer HackableMercurial python if availbale
Kostia Balytskyi <ikostia@fb.com>
parents: 29019
diff changeset
87 FindClose(hfind);
40396
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
88 _tcscpy_s(pydllfile, _countof(pydllfile), pyhome);
40416
36ba91e06948 exewrapper: apply clang-format to silence test-check-clang-format.t
Yuya Nishihara <yuya@tcha.org>
parents: 40396
diff changeset
89 _tcscat_s(pydllfile, _countof(pydllfile),
36ba91e06948 exewrapper: apply clang-format to silence test-check-clang-format.t
Yuya Nishihara <yuya@tcha.org>
parents: 40396
diff changeset
90 _T("\\") _T(HGPYTHONLIB) _T(".dll"));
31443
0241dd94ed38 exewrapper: prefer HackableMercurial python if availbale
Kostia Balytskyi <ikostia@fb.com>
parents: 29019
diff changeset
91 pydll = LoadLibrary(pydllfile);
0241dd94ed38 exewrapper: prefer HackableMercurial python if availbale
Kostia Balytskyi <ikostia@fb.com>
parents: 29019
diff changeset
92 if (pydll == NULL) {
40416
36ba91e06948 exewrapper: apply clang-format to silence test-check-clang-format.t
Yuya Nishihara <yuya@tcha.org>
parents: 40396
diff changeset
93 err = "failed to load private Python DLL " HGPYTHONLIB
36ba91e06948 exewrapper: apply clang-format to silence test-check-clang-format.t
Yuya Nishihara <yuya@tcha.org>
parents: 40396
diff changeset
94 ".dll";
17732
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
95 goto bail;
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
96 }
34636
31c6c4d27be7 exewrapper: format with clang-format
Augie Fackler <augie@google.com>
parents: 31443
diff changeset
97 Py_SetPythonHome =
31c6c4d27be7 exewrapper: format with clang-format
Augie Fackler <augie@google.com>
parents: 31443
diff changeset
98 (void *)GetProcAddress(pydll, "Py_SetPythonHome");
31443
0241dd94ed38 exewrapper: prefer HackableMercurial python if availbale
Kostia Balytskyi <ikostia@fb.com>
parents: 29019
diff changeset
99 if (Py_SetPythonHome == NULL) {
0241dd94ed38 exewrapper: prefer HackableMercurial python if availbale
Kostia Balytskyi <ikostia@fb.com>
parents: 29019
diff changeset
100 err = "failed to get Py_SetPythonHome";
0241dd94ed38 exewrapper: prefer HackableMercurial python if availbale
Kostia Balytskyi <ikostia@fb.com>
parents: 29019
diff changeset
101 goto bail;
17732
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
102 }
31443
0241dd94ed38 exewrapper: prefer HackableMercurial python if availbale
Kostia Balytskyi <ikostia@fb.com>
parents: 29019
diff changeset
103 Py_SetPythonHome(pyhome);
17732
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
104 }
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
105
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
106 if (pydll == NULL) {
40396
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
107 pydll = LoadLibrary(_T(HGPYTHONLIB) _T(".dll"));
17732
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
108 if (pydll == NULL) {
26662
d215def59c3b exewrapper: report name of failed DLL in error message
Adrian Buehlmann <adrian@cadifra.com>
parents: 17732
diff changeset
109 err = "failed to load Python DLL " HGPYTHONLIB ".dll";
17732
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
110 goto bail;
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
111 }
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
112 }
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
113
34636
31c6c4d27be7 exewrapper: format with clang-format
Augie Fackler <augie@google.com>
parents: 31443
diff changeset
114 Py_Main = (void *)GetProcAddress(pydll, "Py_Main");
17732
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
115 if (Py_Main == NULL) {
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
116 err = "failed to get Py_Main";
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
117 goto bail;
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
118 }
93d97a212559 exewrapper: adapt for legacy HackableMercurial
Adrian Buehlmann <adrian@cadifra.com>
parents: 17063
diff changeset
119
17058
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
120 /*
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
121 Only add the pyscript to the args, if it's not already there. It may
17063
3fbc6e3abdbd exewrapper: use generic term script
Adrian Buehlmann <adrian@cadifra.com>
parents: 17058
diff changeset
122 already be there, if the script spawned a child process of itself, in
17058
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
123 the same way as it got called, that is, with the pyscript already in
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
124 place. So we optionally accept the pyscript as the first argument
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
125 (argv[1]), letting our exe taking the role of the python interpreter.
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
126 */
40396
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
127 if (argc >= 2 && _tcscmp(argv[1], pyscript) == 0) {
17058
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
128 /*
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
129 pyscript is already in the args, so there is no need to copy
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
130 the args and we can directly call the python interpreter with
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
131 the original args.
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
132 */
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
133 return Py_Main(argc, argv);
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
134 }
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
135
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
136 /*
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
137 Start assembling the args for the Python interpreter call. We put the
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
138 name of our exe (argv[0]) in the position where the python.exe
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
139 canonically is, and insert the pyscript next.
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
140 */
40396
973ff03d9bc0 exewrapper: convert to _tcsxxx functions for Unicode compatability
Matt Harbison <matt_harbison@yahoo.com>
parents: 40395
diff changeset
141 pyargv = malloc((argc + 5) * sizeof(TCHAR *));
17058
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
142 if (pyargv == NULL) {
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
143 err = "not enough memory";
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
144 goto bail;
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
145 }
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
146 n = 0;
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
147 pyargv[n++] = argv[0];
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
148 pyargv[n++] = pyscript;
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
149
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
150 /* copy remaining args from the command line */
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
151 for (i = 1; i < argc; i++)
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
152 pyargv[n++] = argv[i];
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
153 /* argv[argc] is guaranteed to be NULL, so we forward that guarantee */
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
154 pyargv[n] = NULL;
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
155
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
156 ret = Py_Main(n, pyargv); /* The Python interpreter call */
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
157
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
158 free(pyargv);
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
159 return ret;
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
160
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
161 bail:
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
162 fprintf(stderr, "abort: %s\n", err);
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
163 return 255;
d5422faf648c exewrapper: adding new exewrapper.c
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
164 }