Mercurial > cpython-lru_cache-weakref

annotate Mac/Python/macgetpath.c @ 22958:5f2dcdd09329 legacy-trunk

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Got rid of ifdefs for long-obsolete GUSI versions and other stuff that is now standard (appearance, interned strings)
author Jack Jansen <jack.jansen@cwi.nl>
date Thu, 11 Apr 2002 20:48:25 +0000
parents 274aa91b417c
children 1598a1e473e2
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1 /***********************************************************
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2 Copyright 1991-1997 by Stichting Mathematisch Centrum, Amsterdam,
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3 The Netherlands.
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4
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5 All Rights Reserved
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6
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7 Permission to use, copy, modify, and distribute this software and its
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8 documentation for any purpose and without fee is hereby granted,
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9 provided that the above copyright notice appear in all copies and that
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10 both that copyright notice and this permission notice appear in
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11 supporting documentation, and that the names of Stichting Mathematisch
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12 Centrum or CWI or Corporation for National Research Initiatives or
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13 CNRI not be used in advertising or publicity pertaining to
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14 distribution of the software without specific, written prior
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15 permission.
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16
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17 While CWI is the initial source for this software, a modified version
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18 is made available by the Corporation for National Research Initiatives
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19 (CNRI) at the Internet address ftp://ftp.python.org.
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20
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21 STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH
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22 REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
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23 MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH
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24 CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
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25 DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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26 PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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27 TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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28 PERFORMANCE OF THIS SOFTWARE.
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29
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30 ******************************************************************/
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31
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32 #include "Python.h"
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33 #include "osdefs.h"
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34 #include "macglue.h"
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35 #include "macdefs.h"
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36 #include "pythonresources.h"
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37 #ifdef HAVE_UNISTD_H
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38 #include <unistd.h>
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39 #endif
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40
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41 #ifdef TARGET_API_MAC_OSX
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42 #define PATHNAMELEN 1024
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43 #else
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44 #define PATHNAMELEN 256
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45 #endif
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46
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47 /* Return the initial python search path. This is called once from
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48 ** initsys() to initialize sys.path.
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49 **
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50 ** If USE_BUILTIN_PATH is defined the path defined here is used
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51 ** (after prepending the python home dir to each item).
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52 ** If it is not defined the path is gotten from a resource in the
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53 ** Preferences file.
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54 **
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55 ** XXXX This code needs cleaning up. The routines here have moved
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56 ** around quite a bit, and they're pretty messy for that reason.
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57 */
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58
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59 #include <Files.h>
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60 #include <Aliases.h>
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61 #include <Folders.h>
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62 #include <Resources.h>
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63 #include <TextUtils.h>
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64 #include <Dialogs.h>
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65
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66 #ifndef USE_BUILTIN_PATH
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67 staticforward char *PyMac_GetPythonPath();
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68 #endif
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69
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70 #define PYTHONPATH "\
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71 :\n\
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72 :Lib\n\
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73 :Lib:stdwin\n\
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74 :Lib:test\n\
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75 :Lib:mac"
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76
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77 static int
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78 getpreffilefss(FSSpec *fssp)
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79 {
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80 static int diditbefore=0;
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81 static int rv = 1;
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82 static FSSpec fss;
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83 short prefdirRefNum;
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84 long prefdirDirID;
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85 long pyprefdirDirID;
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86 Handle namehandle;
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87 OSErr err;
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88
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89 if ( !diditbefore ) {
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90 if ( (namehandle=GetNamedResource('STR ', PREFFILENAME_NAME)) == NULL ) {
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91 (void)StopAlert(NOPREFNAME_ID, NULL);
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92 exit(1);
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93 }
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94
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95 if ( **namehandle == '\0' ) {
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96 /* Empty string means don't use preferences file */
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97 rv = 0;
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98 } else {
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99 /* There is a filename, construct the fsspec */
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100 if ( FindFolder(kOnSystemDisk, 'pref', kDontCreateFolder, &prefdirRefNum,
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101 &prefdirDirID) != noErr ) {
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102 /* Something wrong with preferences folder */
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103 (void)StopAlert(NOPREFDIR_ID, NULL);
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104 exit(1);
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105 }
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106 /* make fsspec for the "Python" folder inside the prefs folder */
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107 err = FSMakeFSSpec(prefdirRefNum, prefdirDirID, "\pPython", &fss);
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108 if (err == fnfErr) {
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109 /* it doesn't exist: create it */
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110 err = FSpDirCreate(&fss, smSystemScript, &pyprefdirDirID);
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111 } else {
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112 /* it does exist, now find out the dirID of the Python prefs folder, brrr. */
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113 CInfoPBRec info;
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114 info.dirInfo.ioVRefNum = fss.vRefNum;
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115 info.dirInfo.ioDrDirID = fss.parID;
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116 info.dirInfo.ioNamePtr = fss.name;
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117 info.dirInfo.ioFDirIndex = 0;
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118 info.dirInfo.ioACUser = 0;
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119 err = PBGetCatInfo(&info, 0);
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120 if (err == noErr) {
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121 pyprefdirDirID = info.dirInfo.ioDrDirID;
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122 }
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123 }
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124 if (err != noErr) {
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125 (void)StopAlert(NOPREFDIR_ID, NULL);
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126 exit(1);
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127 }
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128 HLock(namehandle);
ecebcd84df37 put the preferences file in a folder called "Python" inside the prefs folder, just like the IDE does -- jvr
Just van Rossum <just@lettererror.com>
parents: 8788
diff changeset
129 err = FSMakeFSSpec(fss.vRefNum, pyprefdirDirID, (unsigned char *)*namehandle, &fss);
ecebcd84df37 put the preferences file in a folder called "Python" inside the prefs folder, just like the IDE does -- jvr
Just van Rossum <just@lettererror.com>
parents: 8788
diff changeset
130 HUnlock(namehandle);
ecebcd84df37 put the preferences file in a folder called "Python" inside the prefs folder, just like the IDE does -- jvr
Just van Rossum <just@lettererror.com>
parents: 8788
diff changeset
131 if (err != noErr && err != fnfErr) {
ecebcd84df37 put the preferences file in a folder called "Python" inside the prefs folder, just like the IDE does -- jvr
Just van Rossum <just@lettererror.com>
parents: 8788
diff changeset
132 (void)StopAlert(NOPREFDIR_ID, NULL);
ecebcd84df37 put the preferences file in a folder called "Python" inside the prefs folder, just like the IDE does -- jvr
Just van Rossum <just@lettererror.com>
parents: 8788
diff changeset
133 exit(1);
ecebcd84df37 put the preferences file in a folder called "Python" inside the prefs folder, just like the IDE does -- jvr
Just van Rossum <just@lettererror.com>
parents: 8788
diff changeset
134 }
8666
6245b819bdd8 If the preference filename resource is empty don't try to open or
Jack Jansen <jack.jansen@cwi.nl>
parents: 8247
diff changeset
135 }
4442
0549e3428d57 - Get preference filename from a resource
Jack Jansen <jack.jansen@cwi.nl>
parents: 4238
diff changeset
136 ReleaseResource(namehandle);
0549e3428d57 - Get preference filename from a resource
Jack Jansen <jack.jansen@cwi.nl>
parents: 4238
diff changeset
137 diditbefore = 1;
0549e3428d57 - Get preference filename from a resource
Jack Jansen <jack.jansen@cwi.nl>
parents: 4238
diff changeset
138 }
0549e3428d57 - Get preference filename from a resource
Jack Jansen <jack.jansen@cwi.nl>
parents: 4238
diff changeset
139 *fssp = fss;
8666
6245b819bdd8 If the preference filename resource is empty don't try to open or
Jack Jansen <jack.jansen@cwi.nl>
parents: 8247
diff changeset
140 return rv;
4442
0549e3428d57 - Get preference filename from a resource
Jack Jansen <jack.jansen@cwi.nl>
parents: 4238
diff changeset
141 }
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
142
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
143 char *
3750
a22438e94fe9 Old names changed to Py_GetCopyright, etc.
Jack Jansen <jack.jansen@cwi.nl>
parents: 3485
diff changeset
144 Py_GetPath()
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
145 {
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
146 /* Modified by Jack to do something a bit more sensible:
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
147 ** - Prepend the python home-directory (which is obtained from a Preferences
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
148 ** resource)
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
149 ** - Add :
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
150 */
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
151 static char *pythonpath;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
152 char *p, *endp;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
153 int newlen;
4442
0549e3428d57 - Get preference filename from a resource
Jack Jansen <jack.jansen@cwi.nl>
parents: 4238
diff changeset
154 char *curwd;
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
155
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
156 if ( pythonpath ) return pythonpath;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
157 #ifndef USE_BUILTIN_PATH
4442
0549e3428d57 - Get preference filename from a resource
Jack Jansen <jack.jansen@cwi.nl>
parents: 4238
diff changeset
158 if ( pythonpath = PyMac_GetPythonPath() )
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
159 return pythonpath;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
160 printf("Warning: No pythonpath resource found, using builtin default\n");
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
161 #endif
4442
0549e3428d57 - Get preference filename from a resource
Jack Jansen <jack.jansen@cwi.nl>
parents: 4238
diff changeset
162 curwd = PyMac_GetPythonDir();
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
163 p = PYTHONPATH;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
164 endp = p;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
165 pythonpath = malloc(2);
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
166 if ( pythonpath == NULL ) return PYTHONPATH;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
167 strcpy(pythonpath, ":");
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
168 while (*endp) {
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
169 endp = strchr(p, '\n');
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
170 if ( endp == NULL )
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
171 endp = p + strlen(p);
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
172 newlen = strlen(pythonpath) + 1 + strlen(curwd) + (endp-p);
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
173 pythonpath = realloc(pythonpath, newlen+1);
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
174 if ( pythonpath == NULL ) return PYTHONPATH;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
175 strcat(pythonpath, "\n");
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
176 if ( *p == ':' ) {
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
177 p++;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
178 strcat(pythonpath, curwd);
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
179 strncat(pythonpath, p, (endp-p));
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
180 newlen--; /* Ok, ok, we've allocated one byte too much */
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
181 } else {
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
182 /* We've allocated too much in this case */
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
183 newlen -= strlen(curwd);
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
184 pythonpath = realloc(pythonpath, newlen+1);
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
185 if ( pythonpath == NULL ) return PYTHONPATH;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
186 strncat(pythonpath, p, (endp-p));
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
187 }
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
188 pythonpath[newlen] = '\0';
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
189 p = endp + 1;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
190 }
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
191 return pythonpath;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
192 }
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
193
4442
0549e3428d57 - Get preference filename from a resource
Jack Jansen <jack.jansen@cwi.nl>
parents: 4238
diff changeset
194
3054
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
195 /*
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
196 ** Open/create the Python Preferences file, return the handle
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
197 */
12446
e367ad3ea59a Made the GUSI options work again with GUSI 2.
Jack Jansen <jack.jansen@cwi.nl>
parents: 12281
diff changeset
198 short
3054
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
199 PyMac_OpenPrefFile()
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
200 {
8788
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
201 AliasHandle handle;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
202 FSSpec dirspec;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
203 short prefrh;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
204 OSErr err;
3054
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
205
8666
6245b819bdd8 If the preference filename resource is empty don't try to open or
Jack Jansen <jack.jansen@cwi.nl>
parents: 8247
diff changeset
206 if ( !getpreffilefss(&dirspec))
6245b819bdd8 If the preference filename resource is empty don't try to open or
Jack Jansen <jack.jansen@cwi.nl>
parents: 8247
diff changeset
207 return -1;
3054
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
208 prefrh = FSpOpenResFile(&dirspec, fsRdWrShPerm);
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
209 if ( prefrh < 0 ) {
3410
022474ac2451 Changed MacOS creator code from PYTH to Pyth
Jack Jansen <jack.jansen@cwi.nl>
parents: 3057
diff changeset
210 FSpCreateResFile(&dirspec, 'Pyth', 'pref', 0);
3054
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
211 prefrh = FSpOpenResFile(&dirspec, fsRdWrShPerm);
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
212 if ( prefrh == -1 ) {
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
213 /* This "cannot happen":-) */
3057
24af8eab7b76 Fixed to work on 68K (could be yet another optimizer bug or something)
Jack Jansen <jack.jansen@cwi.nl>
parents: 3054
diff changeset
214 printf("Cannot create preferences file, error %d\n", ResError());
3054
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
215 exit(1);
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
216 }
4523
4d0681f7cf6b Got rid of nfullpath in favor of PyMac_GetFullPath (which was pretty
Jack Jansen <jack.jansen@cwi.nl>
parents: 4442
diff changeset
217 if ( (err=PyMac_init_process_location()) != 0 ) {
4d0681f7cf6b Got rid of nfullpath in favor of PyMac_GetFullPath (which was pretty
Jack Jansen <jack.jansen@cwi.nl>
parents: 4442
diff changeset
218 printf("Cannot get application location, error %d\n", err);
3054
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
219 exit(1);
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
220 }
4523
4d0681f7cf6b Got rid of nfullpath in favor of PyMac_GetFullPath (which was pretty
Jack Jansen <jack.jansen@cwi.nl>
parents: 4442
diff changeset
221 dirspec = PyMac_ApplicationFSSpec;
3054
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
222 dirspec.name[0] = 0;
3057
24af8eab7b76 Fixed to work on 68K (could be yet another optimizer bug or something)
Jack Jansen <jack.jansen@cwi.nl>
parents: 3054
diff changeset
223 if ((err=NewAlias(NULL, &dirspec, &handle)) != 0 ) {
24af8eab7b76 Fixed to work on 68K (could be yet another optimizer bug or something)
Jack Jansen <jack.jansen@cwi.nl>
parents: 3054
diff changeset
224 printf("Cannot make alias to application directory, error %d\n", err);
3054
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
225 exit(1);
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
226 }
8788
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
227 AddResource((Handle)handle, 'alis', PYTHONHOME_ID, "\p");
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
228 UpdateResFile(prefrh);
3054
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
229
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
230 } else {
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
231 UseResFile(prefrh);
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
232 }
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
233 return prefrh;
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
234 }
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
235
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
236 /*
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
237 ** Return the name of the Python directory
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
238 */
6278
2984416a1b2b The preference resource now has a version number
Jack Jansen <jack.jansen@cwi.nl>
parents: 5079
diff changeset
239 char *
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
240 PyMac_GetPythonDir()
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
241 {
4442
0549e3428d57 - Get preference filename from a resource
Jack Jansen <jack.jansen@cwi.nl>
parents: 4238
diff changeset
242 static int diditbefore = 0;
19841
d8dd75e3b304 Replaced PyMac_FullPath by PyMac_FullPathname, which has an extra 'length'
Jack Jansen <jack.jansen@cwi.nl>
parents: 13605
diff changeset
243 static char name[PATHNAMELEN] = {':', '\0'};
8788
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
244 AliasHandle handle;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
245 FSSpec dirspec;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
246 Boolean modified = 0;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
247 short oldrh, prefrh = -1, homerh;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
248
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
249 if ( diditbefore )
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
250 return name;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
251
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
252 oldrh = CurResFile();
4228
84444ea3f5f6 - Rationalized override preferences support, by remembering
Jack Jansen <jack.jansen@cwi.nl>
parents: 4205
diff changeset
253
8788
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
254 /* First look for an override in the application file */
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
255 UseResFile(PyMac_AppRefNum);
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
256 handle = (AliasHandle)Get1Resource('alis', PYTHONHOMEOVERRIDE_ID);
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
257 UseResFile(oldrh);
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
258 if ( handle != NULL ) {
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
259 homerh = PyMac_AppRefNum;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
260 } else {
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
261 /* Try to open preferences file in the preferences folder. */
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
262 prefrh = PyMac_OpenPrefFile();
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
263 handle = (AliasHandle)Get1Resource('alis', PYTHONHOME_ID);
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
264 if ( handle == NULL ) {
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
265 /* (void)StopAlert(BADPREFFILE_ID, NULL); */
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
266 diditbefore=1;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
267 return ":";
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
268 }
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
269 homerh = prefrh;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
270 }
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
271 /* It exists. Resolve it (possibly updating it) */
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
272 if ( ResolveAlias(NULL, handle, &dirspec, &modified) != noErr ) {
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
273 (void)StopAlert(BADPREFFILE_ID, NULL);
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
274 diditbefore=1;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
275 return ":";
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
276 }
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
277 if ( modified ) {
3054
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
278 ChangedResource((Handle)handle);
8788
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
279 UpdateResFile(homerh);
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
280 }
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
281 if ( prefrh != -1 ) CloseResFile(prefrh);
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
282 UseResFile(oldrh);
3054
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
283
19841
d8dd75e3b304 Replaced PyMac_FullPath by PyMac_FullPathname, which has an extra 'length'
Jack Jansen <jack.jansen@cwi.nl>
parents: 13605
diff changeset
284 if ( PyMac_GetFullPathname(&dirspec, name, PATHNAMELEN) == 0 ) {
3054
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
285 strcat(name, ":");
8788
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
286 } else {
3054
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
287 /* If all fails, we return the current directory */
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
288 printf("Python home dir exists but I cannot find the pathname!!\n");
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
289 name[0] = 0;
21423
274aa91b417c Use getcwd(), not silly old getwd().
Jack Jansen <jack.jansen@cwi.nl>
parents: 19841
diff changeset
290 (void)getcwd(name, sizeof(name));
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
291 }
4442
0549e3428d57 - Get preference filename from a resource
Jack Jansen <jack.jansen@cwi.nl>
parents: 4238
diff changeset
292 diditbefore = 1;
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
293 return name;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
294 }
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
295
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
296 #ifndef USE_BUILTIN_PATH
6278
2984416a1b2b The preference resource now has a version number
Jack Jansen <jack.jansen@cwi.nl>
parents: 5079
diff changeset
297 char *
13547
db963a615bc9 ANSIfication step 2: make sure all needed prototypes are available, and all needed
Jack Jansen <jack.jansen@cwi.nl>
parents: 12446
diff changeset
298 PyMac_GetPythonPath(void)
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
299 {
8788
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
300 short oldrh, prefrh = -1;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
301 char *rv;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
302 int i, newlen;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
303 Str255 pathitem;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
304 int resource_id;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
305 OSErr err;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
306 Handle h;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
307
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
308 oldrh = CurResFile();
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
309 /*
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
310 ** This is a bit tricky. We check here whether the application file
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
311 ** contains an override. This is to forestall us finding another STR# resource
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
312 ** with "our" id and using that for path initialization
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
313 */
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
314 UseResFile(PyMac_AppRefNum);
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
315 SetResLoad(0);
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
316 if ( (h=Get1Resource('STR#', PYTHONPATHOVERRIDE_ID)) ) {
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
317 ReleaseResource(h);
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
318 resource_id = PYTHONPATHOVERRIDE_ID;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
319 } else {
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
320 resource_id = PYTHONPATH_ID;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
321 }
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
322 SetResLoad(1);
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
323 UseResFile(oldrh);
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
324
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
325 /* Open the preferences file only if there is no override */
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
326 if ( resource_id != PYTHONPATHOVERRIDE_ID )
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
327 prefrh = PyMac_OpenPrefFile();
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
328 /* At this point, we may or may not have the preferences file open, and it
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
329 ** may or may not contain a sys.path STR# resource. We don't care, if it doesn't
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
330 ** exist we use the one from the application (the default).
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
331 ** We put an initial '\n' in front of the path that we don't return to the caller
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
332 */
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
333 if( (rv = malloc(2)) == NULL )
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
334 goto out;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
335 strcpy(rv, "\n");
4205
c7994008378d Check that our override pythonpath is actually coming from the
Jack Jansen <jack.jansen@cwi.nl>
parents: 3750
diff changeset
336
8788
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
337 for(i=1; ; i++) {
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
338 GetIndString(pathitem, resource_id, i);
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
339 if( pathitem[0] == 0 )
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
340 break;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
341 if ( pathitem[0] >= 9 && strncmp((char *)pathitem+1, "$(PYTHON)", 9) == 0 ) {
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
342 /* We have to put the directory in place */
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
343 char *dir = PyMac_GetPythonDir();
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
344
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
345 newlen = strlen(rv) + strlen(dir) + (pathitem[0]-9) + 2;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
346 if( (rv=realloc(rv, newlen)) == NULL)
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
347 goto out;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
348 strcat(rv, dir);
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
349 /* Skip a colon at the beginning of the item */
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
350 if ( pathitem[0] > 9 && pathitem[1+9] == ':' ) {
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
351 memcpy(rv+strlen(rv), pathitem+1+10, pathitem[0]-10);
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
352 newlen--;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
353 } else {
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
354 memcpy(rv+strlen(rv), pathitem+1+9, pathitem[0]-9);
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
355 }
8788
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
356 rv[newlen-2] = '\n';
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
357 rv[newlen-1] = 0;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
358 } else if ( pathitem[0] >= 14 && strncmp((char *)pathitem+1, "$(APPLICATION)", 14) == 0 ) {
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
359 /* This is the application itself */
3485
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
360
8788
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
361 if ( (err=PyMac_init_process_location()) != 0 ) {
4523
4d0681f7cf6b Got rid of nfullpath in favor of PyMac_GetFullPath (which was pretty
Jack Jansen <jack.jansen@cwi.nl>
parents: 4442
diff changeset
362 printf("Cannot get application location, error %d\n", err);
3485
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
363 exit(1);
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
364 }
4523
4d0681f7cf6b Got rid of nfullpath in favor of PyMac_GetFullPath (which was pretty
Jack Jansen <jack.jansen@cwi.nl>
parents: 4442
diff changeset
365
4d0681f7cf6b Got rid of nfullpath in favor of PyMac_GetFullPath (which was pretty
Jack Jansen <jack.jansen@cwi.nl>
parents: 4442
diff changeset
366 newlen = strlen(rv) + strlen(PyMac_ApplicationPath) + 2;
8788
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
367 if( (rv=realloc(rv, newlen)) == NULL)
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
368 goto out;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
369 strcpy(rv+strlen(rv), PyMac_ApplicationPath);
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
370 rv[newlen-2] = '\n';
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
371 rv[newlen-1] = 0;
3485
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
372
8788
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
373 } else {
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
374 /* Use as-is */
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
375 newlen = strlen(rv) + (pathitem[0]) + 2;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
376 if( (rv=realloc(rv, newlen)) == NULL)
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
377 goto out;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
378 memcpy(rv+strlen(rv), pathitem+1, pathitem[0]);
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
379 rv[newlen-2] = '\n';
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
380 rv[newlen-1] = 0;
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
381 }
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
382 }
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
383 if( strlen(rv) == 1) {
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
384 free(rv);
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
385 rv = NULL;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
386 }
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
387 if ( rv ) {
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
388 rv[strlen(rv)-1] = 0;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
389 rv++;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
390 }
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
391 out:
4228
84444ea3f5f6 - Rationalized override preferences support, by remembering
Jack Jansen <jack.jansen@cwi.nl>
parents: 4205
diff changeset
392 if ( prefrh != -1) CloseResFile(prefrh);
84444ea3f5f6 - Rationalized override preferences support, by remembering
Jack Jansen <jack.jansen@cwi.nl>
parents: 4205
diff changeset
393 UseResFile(oldrh);
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
394 return rv;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
395 }
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
396 #endif /* !USE_BUILTIN_PATH */
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
397
3411
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
398 void
4238
6c86d9136c09 - Put all options in a struct
Jack Jansen <jack.jansen@cwi.nl>
parents: 4228
diff changeset
399 PyMac_PreferenceOptions(PyMac_PrefRecord *pr)
3411
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
400 {
4228
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Jack Jansen <jack.jansen@cwi.nl>
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401 short oldrh, prefrh = -1;
3411
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
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402 Handle handle;
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Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
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403 int size;
6278
2984416a1b2b The preference resource now has a version number
Jack Jansen <jack.jansen@cwi.nl>
parents: 5079
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404 PyMac_PrefRecord *p;
2984416a1b2b The preference resource now has a version number
Jack Jansen <jack.jansen@cwi.nl>
parents: 5079
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405 int action;
3411
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Jack Jansen <jack.jansen@cwi.nl>
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406
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
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407
8788
d642e6748d12 Re-indented properly (Just).
Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
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408 oldrh = CurResFile();
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
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409
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
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410 /* Attempt to load overrides from application */
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Jack Jansen <jack.jansen@cwi.nl>
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411 UseResFile(PyMac_AppRefNum);
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
412 handle = Get1Resource('Popt', PYTHONOPTIONSOVERRIDE_ID);
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
413 UseResFile(oldrh);
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
414
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
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415 /* Otherwise get options from prefs file or any other open resource file */
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
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416 if ( handle == NULL ) {
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
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417 prefrh = PyMac_OpenPrefFile();
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Jack Jansen <jack.jansen@cwi.nl>
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418 handle = GetResource('Popt', PYTHONOPTIONS_ID);
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
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419 }
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
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420 if ( handle == NULL ) {
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
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421 return;
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Jack Jansen <jack.jansen@cwi.nl>
parents: 4205
diff changeset
422 }
8788
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Jack Jansen <jack.jansen@cwi.nl>
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423 HLock(handle);
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Jack Jansen <jack.jansen@cwi.nl>
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424 size = GetHandleSize(handle);
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Jack Jansen <jack.jansen@cwi.nl>
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425 p = (PyMac_PrefRecord *)*handle;
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
426 if ( p->version == POPT_VERSION_CURRENT && size == sizeof(PyMac_PrefRecord) ) {
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
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427 *pr = *p;
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
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428 } else {
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
429 action = CautionAlert(BADPREFERENCES_ID, NULL);
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
430 if ( action == BADPREF_DELETE ) {
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
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431 OSErr err;
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
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432
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Jack Jansen <jack.jansen@cwi.nl>
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433 RemoveResource(handle);
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
434 if ( (err=ResError()) ) printf("RemoveResource: %d\n", err);
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
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435 if ( prefrh != -1 ) {
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
436 UpdateResFile(prefrh);
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
437 if ( (err=ResError()) ) printf("UpdateResFile: %d\n", err);
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
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438 }
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
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439 } else if ( action == BADPREF_QUIT )
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Jack Jansen <jack.jansen@cwi.nl>
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440 exit(1);
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
441 }
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
442 HUnlock(handle);
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Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
443
4228
84444ea3f5f6 - Rationalized override preferences support, by remembering
Jack Jansen <jack.jansen@cwi.nl>
parents: 4205
diff changeset
444 if ( prefrh != -1) CloseResFile(prefrh);
8788
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Jack Jansen <jack.jansen@cwi.nl>
parents: 8666
diff changeset
445 UseResFile(oldrh);
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14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
446 }