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annotate installer-files/octave-launch.c @ 6001:88762923aa9a release

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octave-launch: Attach to console of parent process if applicable. * installer-files/octave-launch.c: If parent process has a console, attach to it.
author Markus Mützel <markus.muetzel@gmx.de>
date Sun, 05 Dec 2021 18:26:51 +0100
parents 1b5d45d7afd4
children 9d6cbb229b0f
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1 /*
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2 * Wrapper application to set octave env variables and then run octave
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3 *
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4 * Copyright (C) 2020-2021 John Donoghue <john.donoghue@ieee.org>
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5 *
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6 * This program is free software; you can redistribute it and/or modify it under
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7 * the terms of the GNU General Public License as published by the Free Software
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8 * Foundation; either version 3 of the License, or (at your option) any later
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9 * version.
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10 *
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11 * This program is distributed in the hope that it will be useful, but WITHOUT
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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14 * details.
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15 *
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16 * You should have received a copy of the GNU General Public License along with
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17 * this program; if not, see <http: *www.gnu.org/licenses/>.
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18 */
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19
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20 #include <windows.h>
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21 #include <shlwapi.h>
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22 #include <strsafe.h>
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23
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24 static int ParentDir (wchar_t *dir)
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25 {
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26 int len = lstrlenW (dir);
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27 while (len > 0 && dir[len] != L'\\')
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28 len --;
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29 dir[len] = 0;
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30 return len;
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31 }
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32
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33 static wchar_t * FilePart (wchar_t *dir)
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34 {
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35 int len = lstrlenW (dir);
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36 while (len > 0 && dir[len-1] != L'\\')
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37 len --;
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38 return &dir[len];
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39 }
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40
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41 static size_t get_num_physical_cores (void)
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42 {
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43 DWORD length;
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44 char *lpi;
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45 BOOL res;
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46 size_t num_physical_cores;
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47 size_t offset;
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48
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49 length = 0;
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50 GetLogicalProcessorInformationEx (RelationProcessorCore, NULL, &length);
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51 if (GetLastError () != ERROR_INSUFFICIENT_BUFFER)
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52 return 0;
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53
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54 lpi = malloc (length);
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55 res = GetLogicalProcessorInformationEx
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56 (RelationProcessorCore,
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57 (PSYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX) lpi,
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58 &length);
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59 if (! res)
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60 {
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61 free (lpi);
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62 return 0;
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63 }
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64
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65 num_physical_cores = 0;
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66 offset = 0;
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67 do
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68 {
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69 const PSYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX cur_lpi =
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70 (PSYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX) (lpi + offset);
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71 offset += cur_lpi->Size;
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72 num_physical_cores++;
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73 }
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74 while (offset < length);
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75
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76 free (lpi);
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77
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78 return num_physical_cores;
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79 }
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80
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81 // Set up environment and launch octave.exe with appropriate
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82 // arguments. NOTE: There are corresponding VBS and BAT script
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83 // versions of this program so any changes here may need to be made in
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84 // those scripts as well.
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85
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86 int wmain (int argc, wchar_t **argv)
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87 {
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88 PROCESS_INFORMATION pi;
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89
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90 // FIXME: There are currently have no checks to ensure that the
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91 // following fixed-size buffers are sufficiently large. MAX_PATH is
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92 // 260 on Winndows by default. But a user might have increased that
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93 // limit to 32767 characters by manually changing policy settings.
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94 // Maybe it would be better if we used C++ and std::string objects?
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95 // Note that the use of sizeof(path)-1 will fail if we switch to
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96 // using
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97 //
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98 // wchar_t *path = (wchar_t *) malloc (...);
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99 //
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100 // instead of literal character arrays.
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101
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102 #define PATH_SZ 1024
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103 wchar_t msyspath[PATH_SZ];
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104 wchar_t rootpath[PATH_SZ];
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105 wchar_t path[PATH_SZ];
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106 wchar_t binpath[PATH_SZ];
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107
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108 int gui_arg_found = 0;
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109 int no_gui_arg_found = 0;
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110 int no_gui_libs = 0;
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111 int i;
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112
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113 /* get path of us which we will assume is the root of the install */
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114
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115 DWORD nSize = GetModuleFileNameW (NULL, path, PATH_SZ-1);
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116 if (nSize)
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117 {
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118 while (nSize > 0 && path[nSize] != L'\\')
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119 nSize --;
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120 path[nSize] = L'\0';
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121 }
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122
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49b3f6c6d255 octave-launch: Don't use short path names when building default-octave.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5957
diff changeset
123 #ifdef NO_SHORT_PATH_NAMES
49b3f6c6d255 octave-launch: Don't use short path names when building default-octave.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5957
diff changeset
124 StringCchCopyW (rootpath, PATH_SZ, path);
49b3f6c6d255 octave-launch: Don't use short path names when building default-octave.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5957
diff changeset
125 #else
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
126 /* transform to short paths to work around issues with spaces in
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
127 paths */
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
128 /* FIXME: This won't help on systems with de-activated short paths */
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
129 nSize = GetShortPathNameW (path, rootpath, PATH_SZ-1);
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
130 if (nSize == 0)
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
131 StringCchCopyW (rootpath, PATH_SZ, path);
5960
49b3f6c6d255 octave-launch: Don't use short path names when building default-octave.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5957
diff changeset
132 #endif
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
133
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
134 SetEnvironmentVariableW (L"MXE_ROOT", rootpath);
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
135
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
136 /* get msys path and set env */
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
137
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
138 StringCchCopyW (msyspath, PATH_SZ, rootpath);
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
139
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
140 StringCchCopyW (path, PATH_SZ, rootpath);
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
141 StringCchCatW (path, PATH_SZ, L"\\mingw64\\bin\\octave.exe");
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
142 if (PathFileExistsW (path))
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
143 {
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
144 SetEnvironmentVariableW (L"MSYSTEM", L"MINGW64");
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
145 StringCchCatW (msyspath, PATH_SZ, L"\\usr");
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
146 SetEnvironmentVariableW (L"MSYSPATH", msyspath);
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
147
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
148 StringCchCatW (msyspath, PATH_SZ, L"\\bin");
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
149
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
150 StringCchCopyW (binpath, PATH_SZ, rootpath);
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
151 StringCchCatW (binpath, PATH_SZ, L"\\mingw64\\bin");
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
152 }
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
153 else
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
154 {
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
155 StringCchCopyW (path, PATH_SZ, rootpath);
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
156 StringCchCatW (path, PATH_SZ, L"\\mingw32\\bin\\octave.exe");
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
157 if (PathFileExistsW (path))
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
158 {
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
159 SetEnvironmentVariableW (L"MSYSTEM", L"MINGW32");
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
160 StringCchCatW (msyspath, PATH_SZ, L"\\usr");
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
161 SetEnvironmentVariableW (L"MSYSPATH", msyspath);
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
162
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
163 StringCchCatW (msyspath, PATH_SZ, L"\\bin");
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
164
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
165 StringCchCopyW (binpath, PATH_SZ, rootpath);
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
166 StringCchCatW (binpath, PATH_SZ, L"\\mingw32\\bin");
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
167 }
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
168 else
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
169 {
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
170 SetEnvironmentVariableW (L"MSYSTEM", L"MSYS");
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
171 SetEnvironmentVariableW (L"MSYSPATH", msyspath);
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
172
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
173 StringCchCatW (msyspath, PATH_SZ, L"\\bin");
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
174
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
175 StringCchCopyW (binpath, PATH_SZ, rootpath);
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
176 StringCchCatW (binpath, PATH_SZ, L"\\bin");
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
177 }
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
178 }
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
179
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
180 /* binpath is to the octave bin dir so get the parent */
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
181 StringCchCopyW (path, PATH_SZ, binpath);
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
182 ParentDir (path);
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
183
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
184 #ifdef SHOW_PATHS
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
185 MessageBoxW (NULL, rootpath, L"octroot", MB_OK);
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
186 MessageBoxW (NULL, path, L"octhome", MB_OK);
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
187 MessageBoxW (NULL, binpath, L"octbin", MB_OK);
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
188 MessageBoxW (NULL, msyspath, L"msysbin", MB_OK);
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
189 #endif
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
190
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
191 /* qt paths
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
192 * either %OCT_HOME%\qt5\plugins
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
193 * or %OCT_HOME\plugins
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
194 */
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
195 nSize = lstrlenW (path);
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
196 StringCchCatW (path, PATH_SZ, L"\\qt5\\plugins");
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
197 SetEnvironmentVariableW (L"QT_PLUGIN_PATH", path);
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
198
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
199 path[nSize] = L'\0';
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
200
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
201 /* exe paths */
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
202 {
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
203 #define PATHBUF_SZ 8096
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
204 wchar_t pathbuffer[PATHBUF_SZ];
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
205 wchar_t newpathbuffer[PATHBUF_SZ];
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
206
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
207 nSize = GetEnvironmentVariableW (L"PATH", pathbuffer, PATHBUF_SZ-1);
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
208 pathbuffer[nSize] = '\0';
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
209
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
210 /* set our paths first */
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
211 StringCchCopyW (newpathbuffer, PATHBUF_SZ, binpath);
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
212 StringCchCatW (newpathbuffer, PATHBUF_SZ, L";");
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
213 StringCchCatW (newpathbuffer, PATHBUF_SZ, msyspath);
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
214 StringCchCatW (newpathbuffer, PATHBUF_SZ, L";");
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
215 StringCchCatW (newpathbuffer, PATHBUF_SZ, pathbuffer);
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
216
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
217 SetEnvironmentVariableW (L"PATH", newpathbuffer);
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
218 }
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
219
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
220 /* other env */
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
221 SetEnvironmentVariableW (L"TERM", L"cygwin");
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
222 SetEnvironmentVariableW (L"GNUTERM", L"wxt");
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
223 SetEnvironmentVariableW (L"GS", L"gs.exe");
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
224
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
225 /* home set */
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
226 nSize = GetEnvironmentVariableW (L"HOME", path, PATH_SZ-1);
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
227 if (nSize == 0 || path[0] == 0)
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
228 {
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
229 wchar_t newhome[PATH_SZ];
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
230
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
231 nSize = GetEnvironmentVariableW (L"USERPROFILE", path, PATH_SZ-1);
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
232 if (nSize == 0 || path[0] == 0)
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
233 {
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
234 /* build dir from drive and path */
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
235 wchar_t tmpbuff[PATH_SZ];
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
236 nSize = GetEnvironmentVariableW (L"HOMEDRIVE", tmpbuff, PATH_SZ-1);
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
237 if (nSize)
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
238 StringCchCopyW (path, PATH_SZ, tmpbuff);
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
239 else
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
240 path[0] = '\0';
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
241
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
242 nSize = GetEnvironmentVariableW (L"HOMEPATH", tmpbuff, PATH_SZ-1);
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
243 if (nSize)
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
244 StringCchCopyW (path, PATH_SZ, tmpbuff);
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
245 }
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
246
5960
49b3f6c6d255 octave-launch: Don't use short path names when building default-octave.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5957
diff changeset
247 #ifdef NO_SHORT_PATH_NAMES
49b3f6c6d255 octave-launch: Don't use short path names when building default-octave.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5957
diff changeset
248 StringCchCopyW (newhome, PATH_SZ, path);
49b3f6c6d255 octave-launch: Don't use short path names when building default-octave.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5957
diff changeset
249 #else
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
250 /* transform to short paths to work around issues with spaces in
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
251 paths */
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
252 /* FIXME: This won't help on systems with de-activated short
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
253 paths */
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
254 nSize = GetShortPathNameW (path, newhome, PATH_SZ-1);
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
255
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
256 if (nSize == 0)
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
257 StringCchCopyW (newhome, PATH_SZ, path);
5960
49b3f6c6d255 octave-launch: Don't use short path names when building default-octave.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5957
diff changeset
258 #endif
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
259
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
260 SetEnvironmentVariableW (L"HOME", newhome);
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
261 }
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
262
5978
1569a1d140ae octave-launch: Set number of OpenBLAS threads to number of cores (bug #61208).
Markus Mützel <markus.muetzel@gmx.de>
parents: 5960
diff changeset
263 /* set number of OpenBLAS threads */
1569a1d140ae octave-launch: Set number of OpenBLAS threads to number of cores (bug #61208).
Markus Mützel <markus.muetzel@gmx.de>
parents: 5960
diff changeset
264 nSize = GetEnvironmentVariableW (L"OPENBLAS_NUM_THREADS", NULL, 0);
1569a1d140ae octave-launch: Set number of OpenBLAS threads to number of cores (bug #61208).
Markus Mützel <markus.muetzel@gmx.de>
parents: 5960
diff changeset
265 if (nSize == 0)
1569a1d140ae octave-launch: Set number of OpenBLAS threads to number of cores (bug #61208).
Markus Mützel <markus.muetzel@gmx.de>
parents: 5960
diff changeset
266 {
1569a1d140ae octave-launch: Set number of OpenBLAS threads to number of cores (bug #61208).
Markus Mützel <markus.muetzel@gmx.de>
parents: 5960
diff changeset
267 /* Only set if it wasn't already set in the environment */
1569a1d140ae octave-launch: Set number of OpenBLAS threads to number of cores (bug #61208).
Markus Mützel <markus.muetzel@gmx.de>
parents: 5960
diff changeset
268 size_t num_threads;
1569a1d140ae octave-launch: Set number of OpenBLAS threads to number of cores (bug #61208).
Markus Mützel <markus.muetzel@gmx.de>
parents: 5960
diff changeset
269 num_threads = get_num_physical_cores ();
1569a1d140ae octave-launch: Set number of OpenBLAS threads to number of cores (bug #61208).
Markus Mützel <markus.muetzel@gmx.de>
parents: 5960
diff changeset
270
1569a1d140ae octave-launch: Set number of OpenBLAS threads to number of cores (bug #61208).
Markus Mützel <markus.muetzel@gmx.de>
parents: 5960
diff changeset
271 if (num_threads > 0)
1569a1d140ae octave-launch: Set number of OpenBLAS threads to number of cores (bug #61208).
Markus Mützel <markus.muetzel@gmx.de>
parents: 5960
diff changeset
272 {
1569a1d140ae octave-launch: Set number of OpenBLAS threads to number of cores (bug #61208).
Markus Mützel <markus.muetzel@gmx.de>
parents: 5960
diff changeset
273 #define THREADS_SZ 64
1569a1d140ae octave-launch: Set number of OpenBLAS threads to number of cores (bug #61208).
Markus Mützel <markus.muetzel@gmx.de>
parents: 5960
diff changeset
274 wchar_t buffer[THREADS_SZ];
1569a1d140ae octave-launch: Set number of OpenBLAS threads to number of cores (bug #61208).
Markus Mützel <markus.muetzel@gmx.de>
parents: 5960
diff changeset
275 StringCchPrintfW (buffer, THREADS_SZ, L"%zu", num_threads);
1569a1d140ae octave-launch: Set number of OpenBLAS threads to number of cores (bug #61208).
Markus Mützel <markus.muetzel@gmx.de>
parents: 5960
diff changeset
276 SetEnvironmentVariableW (L"OPENBLAS_NUM_THREADS", buffer);
1569a1d140ae octave-launch: Set number of OpenBLAS threads to number of cores (bug #61208).
Markus Mützel <markus.muetzel@gmx.de>
parents: 5960
diff changeset
277 }
1569a1d140ae octave-launch: Set number of OpenBLAS threads to number of cores (bug #61208).
Markus Mützel <markus.muetzel@gmx.de>
parents: 5960
diff changeset
278 }
1569a1d140ae octave-launch: Set number of OpenBLAS threads to number of cores (bug #61208).
Markus Mützel <markus.muetzel@gmx.de>
parents: 5960
diff changeset
279
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
280 /* check for gui mode */
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
281 for (i = 1; i < argc; i++)
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
282 {
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
283 if (StrCmpW (argv[i], L"--no-gui-libs") == 0)
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
284 {
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
285 if (gui_arg_found)
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
286 {
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
287 /* Inconsistent options. We can't start the GUI without gui libs.
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
288 How should we fail? For now, --no-gui-libs will
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
289 override the other options. */
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
290 }
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
291
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
292 no_gui_libs = 1;
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
293 }
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
294 else if (StrCmpW (argv[i], L"--gui") == 0
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
295 || StrCmpW (argv[i], L"--force-gui") == 0)
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
296 {
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
297 if (no_gui_libs)
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
298 {
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
299 /* Inconsistent options. We can't start the GUI without gui libs.
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
300 How should we fail? For now, --no-gui-libs will
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
301 override the other options. */
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
302 }
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
303
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
304 gui_arg_found = 1;
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
305 }
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
306 else if (StrCmpW (argv[i], L"--no-gui") == 0)
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
307 no_gui_arg_found = 1;
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
308
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
309 /* NOTE: specifying both --no-gui and --gui is also an
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
310 inconsistent set of options but we leave it to octave.exe to
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
311 detect that. */
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
312 }
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
313
5957
9cd5425b033b octave-launch-firsttime: New launcher executable for starting Octave first time.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5956
diff changeset
314 #ifdef FIRST_TIME
9cd5425b033b octave-launch-firsttime: New launcher executable for starting Octave first time.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5956
diff changeset
315 {
9cd5425b033b octave-launch-firsttime: New launcher executable for starting Octave first time.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5956
diff changeset
316 /* change directory to USERPROFILE before starting Octave */
9cd5425b033b octave-launch-firsttime: New launcher executable for starting Octave first time.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5956
diff changeset
317 wchar_t tmpbuff[PATH_SZ];
9cd5425b033b octave-launch-firsttime: New launcher executable for starting Octave first time.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5956
diff changeset
318 nSize = GetEnvironmentVariableW (L"USERPROFILE", tmpbuff, PATH_SZ-1);
9cd5425b033b octave-launch-firsttime: New launcher executable for starting Octave first time.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5956
diff changeset
319 if (nSize)
9cd5425b033b octave-launch-firsttime: New launcher executable for starting Octave first time.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5956
diff changeset
320 StringCchCopyW (path, PATH_SZ, tmpbuff);
9cd5425b033b octave-launch-firsttime: New launcher executable for starting Octave first time.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5956
diff changeset
321
9cd5425b033b octave-launch-firsttime: New launcher executable for starting Octave first time.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5956
diff changeset
322 SetCurrentDirectoryW (path);
9cd5425b033b octave-launch-firsttime: New launcher executable for starting Octave first time.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5956
diff changeset
323 }
9cd5425b033b octave-launch-firsttime: New launcher executable for starting Octave first time.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5956
diff changeset
324 #endif
9cd5425b033b octave-launch-firsttime: New launcher executable for starting Octave first time.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5956
diff changeset
325
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
326 /* set up process args and start it */
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
327 {
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
328 STARTUPINFO si;
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
329 #define ARGBUF_SZ 4096
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
330 wchar_t argbuffer[ARGBUF_SZ];
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
331
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
332 ZeroMemory (&si, sizeof (si));
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
333 si.cb = sizeof (si);
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
334 ZeroMemory (&pi, sizeof (pi));
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
335
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
336 StringCchCopyW (path, PATH_SZ, binpath);
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
337
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
338 StringCchCopyW (argbuffer, ARGBUF_SZ, L"octave.exe ");
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
339 StringCchCatW (path, PATH_SZ, L"\\octave.exe");
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
340
6001
88762923aa9a octave-launch: Attach to console of parent process if applicable.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5985
diff changeset
341 /* If parent process has a console, attach to it.
88762923aa9a octave-launch: Attach to console of parent process if applicable.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5985
diff changeset
342 Let the function fail silently, when parent has no console
88762923aa9a octave-launch: Attach to console of parent process if applicable.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5985
diff changeset
343 (e.g., when program has been started from link in start menu).
88762923aa9a octave-launch: Attach to console of parent process if applicable.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5985
diff changeset
344 No console will be shown in this case. */
88762923aa9a octave-launch: Attach to console of parent process if applicable.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5985
diff changeset
345 AttachConsole (ATTACH_PARENT_PROCESS);
88762923aa9a octave-launch: Attach to console of parent process if applicable.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5985
diff changeset
346
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
347 if (! (no_gui_libs || no_gui_arg_found))
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
348 {
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
349 /* Unless --no-gui or --no-gui-libs is specified, we will use a GUI window. */
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
350 si.dwFlags = STARTF_USESHOWWINDOW;
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
351
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
352 /* If none of the options --no-gui, --gui, or --force-gui
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
353 were specified, then we'll add --gui to start the gui as
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
354 most Windows users would expect. */
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
355
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
356 if (! gui_arg_found)
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
357 StringCchCatW (argbuffer, ARGBUF_SZ, L"--gui ");
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
358 }
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
359
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
360 /* quote and append each arg */
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
361 for (i = 1; i < argc; i++)
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
362 {
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
363 StringCchCatW (argbuffer, ARGBUF_SZ, L"\"");
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
364 StringCchCatW (argbuffer, ARGBUF_SZ, argv[i]);
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
365 StringCchCatW (argbuffer, ARGBUF_SZ, L"\" ");
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
366 }
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
367
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
368 /* Start the child process */
5956
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
369 int status = CreateProcessW (path, // Module name
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
370 argbuffer, // Command line
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
371 NULL, // Process handle not inheritable
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
372 NULL, // Thread handle not inheritable
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
373 FALSE, // Set handle inheritance to FALSE
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
374 0, // No creation flags
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
375 NULL, // Use parent's environment block
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
376 NULL, // Use parent's starting directory
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
377 &si, // Pointer to STARTUPINFO
b8e9589b7794 octave-launch: Use Unicode strings in Windows API functions.
Markus Mützel <markus.muetzel@gmx.de>
parents: 5955
diff changeset
378 &pi); // Pointer to PROCESS_INFORMATION
5955
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
379
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
380 if (! status)
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
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381 return 1;
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
382 }
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
383
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
384 /* Wait until child process exits. */
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
385 WaitForSingleObject (pi.hProcess, INFINITE);
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
386
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
387 /* Close process and thread handles */
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
388 CloseHandle (pi.hProcess);
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
389 CloseHandle (pi.hThread);
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
390
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
391 return 0;
f42752ce0ae3 new octave-launcher.exe program from John Donoghue
John W. Eaton <jwe@octave.org>
parents:
diff changeset
392 }