Mercurial > cpython-lru_cache-weakref

annotate Mac/Python/macgetpath.c @ 3750:a22438e94fe9 legacy-trunk

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Old names changed to Py_GetCopyright, etc.
author Jack Jansen <jack.jansen@cwi.nl>
date Wed, 10 Jul 1996 15:48:25 +0000
parents 61f19a7b1ff1
children c7994008378d
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1 #include "Python.h"
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2 #include "osdefs.h"
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3
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4 #include "pythonresources.h"
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5
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6
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7 /* Return the initial python search path. This is called once from
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8 ** initsys() to initialize sys.path.
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9 **
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10 ** If USE_BUILTIN_PATH is defined the path defined here is used
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11 ** (after prepending the python home dir to each item).
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12 ** If it is not defined the path is gotten from a resource in the
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13 ** Preferences file.
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14 **
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15 ** XXXX This code needs cleaning up. The routines here have moved
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16 ** around quite a bit, and they're pretty messy for that reason.
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17 */
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18
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19 #include <Files.h>
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20 #include <Aliases.h>
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21 #include <Folders.h>
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22 #include <Resources.h>
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23 #include <TextUtils.h>
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24 #include <Dialogs.h>
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25
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26 #define PYTHONPATH "\
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27 :\n\
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28 :Lib\n\
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29 :Lib:stdwin\n\
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30 :Lib:test\n\
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31 :Lib:mac"
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32
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33
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34 char *
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35 Py_GetPath()
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36 {
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37 /* Modified by Jack to do something a bit more sensible:
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38 ** - Prepend the python home-directory (which is obtained from a Preferences
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39 ** resource)
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40 ** - Add :
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41 */
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42 static char *pythonpath;
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43 char *curwd;
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44 char *p, *endp;
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45 int newlen;
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46 staticforward char *PyMac_GetPythonDir();
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47 #ifndef USE_BUILTIN_PATH
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48 staticforward char *PyMac_GetPythonPath();
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49 #endif
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50
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51 if ( pythonpath ) return pythonpath;
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52 curwd = PyMac_GetPythonDir();
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53 #ifndef USE_BUILTIN_PATH
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54 if ( pythonpath = PyMac_GetPythonPath(curwd) )
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55 return pythonpath;
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56 printf("Warning: No pythonpath resource found, using builtin default\n");
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57 #endif
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58 p = PYTHONPATH;
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59 endp = p;
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60 pythonpath = malloc(2);
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61 if ( pythonpath == NULL ) return PYTHONPATH;
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62 strcpy(pythonpath, ":");
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63 while (*endp) {
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64 endp = strchr(p, '\n');
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65 if ( endp == NULL )
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66 endp = p + strlen(p);
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67 newlen = strlen(pythonpath) + 1 + strlen(curwd) + (endp-p);
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68 pythonpath = realloc(pythonpath, newlen+1);
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69 if ( pythonpath == NULL ) return PYTHONPATH;
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70 strcat(pythonpath, "\n");
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71 if ( *p == ':' ) {
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72 p++;
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73 strcat(pythonpath, curwd);
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74 strncat(pythonpath, p, (endp-p));
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75 newlen--; /* Ok, ok, we've allocated one byte too much */
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76 } else {
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77 /* We've allocated too much in this case */
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78 newlen -= strlen(curwd);
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79 pythonpath = realloc(pythonpath, newlen+1);
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80 if ( pythonpath == NULL ) return PYTHONPATH;
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81 strncat(pythonpath, p, (endp-p));
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82 }
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83 pythonpath[newlen] = '\0';
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84 p = endp + 1;
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85 }
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86 return pythonpath;
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87 }
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88
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89 /*
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90 ** Open/create the Python Preferences file, return the handle
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91 */
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92 static short
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93 PyMac_OpenPrefFile()
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94 {
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95 AliasHandle handle;
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96 FSSpec dirspec;
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97 short prefrh;
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98 short prefdirRefNum;
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99 long prefdirDirID;
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100 short action;
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101 OSErr err;
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102
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103 if ( FindFolder(kOnSystemDisk, 'pref', kDontCreateFolder, &prefdirRefNum,
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104 &prefdirDirID) != noErr ) {
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105 /* Something wrong with preferences folder */
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106 (void)StopAlert(NOPREFDIR_ID, NULL);
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107 exit(1);
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108 }
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109
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110 (void)FSMakeFSSpec(prefdirRefNum, prefdirDirID, "\pPython Preferences", &dirspec);
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111 prefrh = FSpOpenResFile(&dirspec, fsRdWrShPerm);
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112 if ( prefrh < 0 ) {
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113 action = CautionAlert(NOPREFFILE_ID, NULL);
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114 if ( action == NOPREFFILE_NO )
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115 exit(1);
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116
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117 FSpCreateResFile(&dirspec, 'Pyth', 'pref', 0);
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118 prefrh = FSpOpenResFile(&dirspec, fsRdWrShPerm);
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119 if ( prefrh == -1 ) {
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120 /* This "cannot happen":-) */
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121 printf("Cannot create preferences file, error %d\n", ResError());
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122 exit(1);
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123 }
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124 if ( (err=PyMac_process_location(&dirspec)) != 0 ) {
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125 printf("Cannot get FSSpec for application, error %d\n", err);
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126 exit(1);
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127 }
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128 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
129 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
130 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
131 exit(1);
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
132 }
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
133 AddResource((Handle)handle, 'alis', PYTHONHOME_ID, "\p");
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
134 UpdateResFile(prefrh);
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
135
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
136 } else {
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
137 UseResFile(prefrh);
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
138 }
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
139 return prefrh;
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
140 }
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
141
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 ** 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
144 */
3422
67f5d29d405b - Reorganized init code
Jack Jansen <jack.jansen@cwi.nl>
parents: 3411
diff changeset
145 static char *
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
146 PyMac_GetPythonDir()
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
147 {
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
148 static char name[256];
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
149 AliasHandle handle;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
150 FSSpec dirspec;
3054
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
151 Boolean modified = 0;
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
152 short oldrh, prefrh;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
153
3485
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
154 oldrh = CurResFile();
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
155 /*
3485
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
156 ** First look for an override of the preferences file
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
157 */
3485
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
158 handle = (AliasHandle)GetResource('alis', PYTHONHOMEOVERRIDE_ID);
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
159 if ( handle != NULL ) {
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
160 prefrh = oldrh;
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
161 } else {
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
162 /*
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
163 ** Remember old resource file and try to open preferences file
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
164 ** in the preferences folder.
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
165 */
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
166 prefrh = PyMac_OpenPrefFile();
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
167 /* So, we've opened our preferences file, we hope. Look for the alias */
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
168 handle = (AliasHandle)Get1Resource('alis', PYTHONHOME_ID);
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
169 if ( handle == NULL ) {
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
170 (void)StopAlert(BADPREFFILE_ID, NULL);
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
171 exit(1);
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
172 }
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
173 }
3054
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
174 /* It exists. Resolve it (possibly updating it) */
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
175 if ( ResolveAlias(NULL, handle, &dirspec, &modified) != noErr ) {
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
176 (void)StopAlert(BADPREFFILE_ID, NULL);
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
177 exit(1);
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
178 }
3054
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
179 if ( modified ) {
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
180 ChangedResource((Handle)handle);
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
181 UpdateResFile(prefrh);
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
182 }
3485
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
183 if ( prefrh != oldrh ) {
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
184 CloseResFile(prefrh);
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
185 UseResFile(oldrh);
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
186 }
3054
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
187
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
188 if ( nfullpath(&dirspec, name) == 0 ) {
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
189 strcat(name, ":");
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
190 } else {
2cb1416010b3 Python will now attempt (again) to create at least a minimal
Jack Jansen <jack.jansen@cwi.nl>
parents: 2984
diff changeset
191 /* 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
192 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
193 name[0] = 0;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
194 (void)getwd(name);
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
195 }
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
196 return name;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
197 }
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
198
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
199 #ifndef USE_BUILTIN_PATH
3422
67f5d29d405b - Reorganized init code
Jack Jansen <jack.jansen@cwi.nl>
parents: 3411
diff changeset
200 static char *
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
201 PyMac_GetPythonPath(dir)
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
202 char *dir;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
203 {
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
204 FSSpec dirspec;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
205 short oldrh, prefrh = -1;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
206 short prefdirRefNum;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
207 long prefdirDirID;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
208 char *rv;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
209 int i, newlen;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
210 Str255 pathitem;
3485
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
211 int resource_id;
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
212 OSErr err;
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
213
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
214 /*
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
215 ** Remember old resource file and try to open preferences file
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
216 ** in the preferences folder.
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
217 */
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
218 oldrh = CurResFile();
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
219 if ( FindFolder(kOnSystemDisk, 'pref', kDontCreateFolder, &prefdirRefNum,
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
220 &prefdirDirID) == noErr ) {
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
221 (void)FSMakeFSSpec(prefdirRefNum, prefdirDirID, "\pPython Preferences", &dirspec);
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
222 prefrh = FSpOpenResFile(&dirspec, fsRdWrShPerm);
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
223 }
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
224 /* At this point, we may or may not have the preferences file open, and it
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
225 ** may or may not contain a sys.path STR# resource. We don't care, if it doesn't
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
226 ** exist we use the one from the application (the default).
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
227 ** We put an initial '\n' in front of the path that we don't return to the caller
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
228 */
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
229 if( (rv = malloc(2)) == NULL )
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
230 goto out;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
231 strcpy(rv, "\n");
3485
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
232 /*
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
233 ** See whether there's an override.
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
234 */
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
235 GetIndString(pathitem, PYTHONPATHOVERRIDE_ID, 1);
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
236 if ( pathitem[0] )
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
237 resource_id = PYTHONPATHOVERRIDE_ID;
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
238 else
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
239 resource_id = PYTHONPATH_ID;
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
240 for(i=1; ; i++) {
3485
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
241 GetIndString(pathitem, resource_id, i);
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
242 if( pathitem[0] == 0 )
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
243 break;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
244 if ( pathitem[0] >= 9 && strncmp((char *)pathitem+1, "$(PYTHON)", 9) == 0 ) {
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
245 /* We have to put the directory in place */
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
246 newlen = strlen(rv) + strlen(dir) + (pathitem[0]-9) + 2;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
247 if( (rv=realloc(rv, newlen)) == NULL)
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
248 goto out;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
249 strcat(rv, dir);
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
250 /* Skip a colon at the beginning of the item */
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
251 if ( pathitem[0] > 9 && pathitem[1+9] == ':' ) {
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
252 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
253 newlen--;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
254 } else {
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
255 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
256 }
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
257 rv[newlen-2] = '\n';
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
258 rv[newlen-1] = 0;
3485
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
259 } else if ( pathitem[0] >= 14 && strncmp((char *)pathitem+1, "$(APPLICATION)", 14) == 0 ) {
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
260 /* This is the application itself */
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
261 char fullname[256];
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
262
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
263 if ( (err=PyMac_process_location(&dirspec)) != 0 ) {
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
264 printf("Cannot get FSSpec for application, error %d\n", err);
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
265 exit(1);
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
266 }
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
267 if ( nfullpath(&dirspec, fullname) != 0 ) {
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
268 printf("Cannot convert application fsspec to path\n");
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
269 exit(1);
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
270 }
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
271 newlen = strlen(rv) + strlen(fullname) + 2;
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
272 if( (rv=realloc(rv, newlen)) == NULL)
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
273 goto out;
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
274 strcpy(rv+strlen(rv), fullname);
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
275 rv[newlen-2] = '\n';
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
276 rv[newlen-1] = 0;
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
277
2984
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
278 } else {
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
279 /* Use as-is */
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
280 newlen = strlen(rv) + (pathitem[0]) + 2;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
281 if( (rv=realloc(rv, newlen)) == NULL)
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
282 goto out;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
283 memcpy(rv+strlen(rv), pathitem+1, pathitem[0]);
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
284 rv[newlen-2] = '\n';
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
285 rv[newlen-1] = 0;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
286 }
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
287 }
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
288 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
289 free(rv);
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
290 rv = NULL;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
291 }
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
292 if ( rv ) {
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
293 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
294 rv++;
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 out:
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
297 if ( prefrh ) {
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
298 CloseResFile(prefrh);
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
299 UseResFile(oldrh);
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
300 }
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
301 return rv;
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
302 }
4c1d80953950 macgetpath - sys.path setting code factored out of config.c and
Jack Jansen <jack.jansen@cwi.nl>
parents:
diff changeset
303 #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
304
3411
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
305 void
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
306 PyMac_PreferenceOptions(int *inspect, int *verbose, int *suppress_print,
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
307 int *unbuffered, int *debugging, int *keep_normal,
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
308 int *keep_error)
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
309 {
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
310 short oldrh, prefrh;
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
311 Handle handle;
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
312 int size;
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
313 char *p;
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
314
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
315
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
316 oldrh = CurResFile();
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
317 prefrh = PyMac_OpenPrefFile();
3485
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
318 handle = GetResource('Popt', PYTHONOPTIONSOVERRIDE_ID);
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
319 if ( handle == NULL )
61f19a7b1ff1 Added support for override preferences
Jack Jansen <jack.jansen@cwi.nl>
parents: 3422
diff changeset
320 handle = GetResource('Popt', PYTHONOPTIONS_ID);
3411
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
321 if ( handle == NULL ) {
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
322 return;
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
323 }
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
324 HLock(handle);
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
325 size = GetHandleSize(handle);
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
326 p = (char *)*handle;
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
327
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
328 if ( size > POPT_INSPECT ) *inspect = p[POPT_INSPECT];
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
329 if ( size > POPT_VERBOSE ) *verbose = p[POPT_VERBOSE];
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
330 if ( size > POPT_SUPPRESS ) *suppress_print = p[POPT_SUPPRESS];
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
331 if ( size > POPT_UNBUFFERED ) *unbuffered = p[POPT_UNBUFFERED];
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
332 if ( size > POPT_DEBUGGING ) *debugging = p[POPT_DEBUGGING];
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
333 if ( size > POPT_KEEPNORM ) *keep_normal = p[POPT_KEEPNORM];
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
334 if ( size > POPT_KEEPERR ) *keep_error = p[POPT_KEEPERR];
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
335
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
336 HUnlock(handle);
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
337
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
338 CloseResFile(prefrh);
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
339 UseResFile(oldrh);
14991c4331df Store default startup options in preference file or
Jack Jansen <jack.jansen@cwi.nl>
parents: 3410
diff changeset
340 }