Mercurial > cpython-lru_cache-weakref
annotate Mac/Modules/macmodule.c @ 1590:ac2e5cc29949 legacy-trunk
Added tests for missing host to open_http and open_gopher
| author | Guido van Rossum <guido@python.org> |
|---|---|
| date | Mon, 18 Apr 1994 09:39:56 +0000 |
| parents | 09420e2e9388 |
| children | 8454579ab52f |
| rev | line source |
|---|---|
| 1495 | 1 /*********************************************************** |
|
1522
09420e2e9388
Fix copyright -- 1994 instead of 1004!
Guido van Rossum <guido@python.org>
parents:
1495
diff
changeset
|
2 Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum, |
| 1495 | 3 Amsterdam, The Netherlands. |
| 4 | |
| 5 All Rights Reserved | |
| 6 | |
| 7 Permission to use, copy, modify, and distribute this software and its | |
| 8 documentation for any purpose and without fee is hereby granted, | |
| 9 provided that the above copyright notice appear in all copies and that | |
| 10 both that copyright notice and this permission notice appear in | |
| 11 supporting documentation, and that the names of Stichting Mathematisch | |
| 12 Centrum or CWI not be used in advertising or publicity pertaining to | |
| 13 distribution of the software without specific, written prior permission. | |
| 14 | |
| 15 STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO | |
| 16 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND | |
| 17 FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE | |
| 18 FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
| 19 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
| 20 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT | |
| 21 OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
| 22 | |
| 23 ******************************************************************/ | |
| 24 | |
| 25 /* Macintosh OS module implementation */ | |
| 26 | |
| 27 #include "allobjects.h" | |
| 28 | |
| 29 #include "import.h" | |
| 30 #include "modsupport.h" | |
| 31 | |
| 32 #include "::unixemu:dir.h" | |
| 33 #include "::unixemu:stat.h" | |
| 34 | |
| 35 static object *MacError; /* Exception */ | |
| 36 | |
| 37 | |
| 38 static object * | |
| 39 mac_chdir(self, args) | |
| 40 object *self; | |
| 41 object *args; | |
| 42 { | |
| 43 char *path; | |
| 44 if (!getstrarg(args, &path)) | |
| 45 return NULL; | |
| 46 if (chdir(path) != 0) | |
| 47 return err_errno(MacError); | |
| 48 INCREF(None); | |
| 49 return None; | |
| 50 } | |
| 51 | |
| 52 | |
| 53 static object * | |
| 54 mac_getcwd(self, args) | |
| 55 object *self; | |
| 56 object *args; | |
| 57 { | |
| 58 extern char *getwd(); | |
| 59 char buf[1025]; | |
| 60 if (!getnoarg(args)) | |
| 61 return NULL; | |
| 62 strcpy(buf, "mac.getcwd() failed"); /* In case getwd() doesn't set a msg */ | |
| 63 if (getwd(buf) == NULL) { | |
| 64 err_setstr(MacError, buf); | |
| 65 return NULL; | |
| 66 } | |
| 67 return newstringobject(buf); | |
| 68 } | |
| 69 | |
| 70 | |
| 71 static object * | |
| 72 mac_listdir(self, args) | |
| 73 object *self; | |
| 74 object *args; | |
| 75 { | |
| 76 object *d, *v; | |
| 77 char *name; | |
| 78 DIR *dirp; | |
| 79 struct direct *ep; | |
| 80 if (!getstrarg(args, &name)) | |
| 81 return NULL; | |
| 82 if ((dirp = opendir(name)) == NULL) | |
| 83 return err_errno(MacError); | |
| 84 if ((d = newlistobject(0)) == NULL) { | |
| 85 closedir(dirp); | |
| 86 return NULL; | |
| 87 } | |
| 88 while ((ep = readdir(dirp)) != NULL) { | |
| 89 v = newstringobject(ep->d_name); | |
| 90 if (v == NULL) { | |
| 91 DECREF(d); | |
| 92 d = NULL; | |
| 93 break; | |
| 94 } | |
| 95 if (addlistitem(d, v) != 0) { | |
| 96 DECREF(v); | |
| 97 DECREF(d); | |
| 98 d = NULL; | |
| 99 break; | |
| 100 } | |
| 101 DECREF(v); | |
| 102 } | |
| 103 closedir(dirp); | |
| 104 return d; | |
| 105 } | |
| 106 | |
| 107 | |
| 108 static object * | |
| 109 mac_mkdir(self, args) | |
| 110 object *self; | |
| 111 object *args; | |
| 112 { | |
| 113 char *path; | |
| 114 int mode; | |
| 115 if (!getargs(args, "(si)", &path, &mode)) | |
| 116 return NULL; | |
| 117 if (mkdir(path, mode) != 0) | |
| 118 return err_errno(MacError); | |
| 119 INCREF(None); | |
| 120 return None; | |
| 121 } | |
| 122 | |
| 123 | |
| 124 static object * | |
| 125 mac_rename(self, args) | |
| 126 object *self; | |
| 127 object *args; | |
| 128 { | |
| 129 char *src, *dst; | |
| 130 if (!getargs(args, "(ss)", &src, &dst)) | |
| 131 return NULL; | |
| 132 if (rename(src, dst) != 0) | |
| 133 return err_errno(MacError); | |
| 134 INCREF(None); | |
| 135 return None; | |
| 136 } | |
| 137 | |
| 138 | |
| 139 static object * | |
| 140 mac_rmdir(self, args) | |
| 141 object *self; | |
| 142 object *args; | |
| 143 { | |
| 144 char *path; | |
| 145 if (!getstrarg(args, &path)) | |
| 146 return NULL; | |
| 147 if (rmdir(path) != 0) | |
| 148 return err_errno(MacError); | |
| 149 INCREF(None); | |
| 150 return None; | |
| 151 } | |
| 152 | |
| 153 | |
| 154 static object * | |
| 155 mac_stat(self, args) | |
| 156 object *self; | |
| 157 object *args; | |
| 158 { | |
| 159 struct stat st; | |
| 160 char *path; | |
| 161 object *v; | |
| 162 if (!getstrarg(args, &path)) | |
| 163 return NULL; | |
| 164 if (stat(path, &st) != 0) | |
| 165 return err_errno(MacError); | |
| 166 v = newtupleobject(11); | |
| 167 if (v == NULL) | |
| 168 return NULL; | |
| 169 #define SET(i, val) settupleitem(v, i, newintobject((long)(val))) | |
| 170 #define UNSET(i, val) SET(i, 0) /* For values my Mac stat doesn't support */ | |
| 171 SET(0, st.st_mode); | |
| 172 UNSET(1, st.st_ino); | |
| 173 UNSET(2, st.st_dev); | |
| 174 UNSET(3, st.st_nlink); | |
| 175 UNSET(4, st.st_uid); | |
| 176 UNSET(5, st.st_gid); | |
| 177 SET(6, st.st_size); | |
| 178 UNSET(7, st.st_atime); | |
| 179 SET(8, st.st_mtime); | |
| 180 UNSET(9, st.st_ctime); | |
| 181 SET(10, st.st_rsize); /* Mac-specific: resource size */ | |
| 182 /* XXX Check that unixemu:stat.c defines this! */ | |
| 183 #undef SET | |
| 184 if (err_occurred()) { | |
| 185 DECREF(v); | |
| 186 return NULL; | |
| 187 } | |
| 188 return v; | |
| 189 } | |
| 190 | |
| 191 | |
| 192 static object * | |
| 193 mac_sync(self, args) | |
| 194 object *self; | |
| 195 object *args; | |
| 196 { | |
| 197 if (!getnoarg(args)) | |
| 198 return NULL; | |
| 199 sync(); | |
| 200 INCREF(None); | |
| 201 return None; | |
| 202 } | |
| 203 | |
| 204 | |
| 205 static object * | |
| 206 mac_unlink(self, args) | |
| 207 object *self; | |
| 208 object *args; | |
| 209 { | |
| 210 char *path; | |
| 211 if (!getstrarg(args, &path)) | |
| 212 return NULL; | |
| 213 if (unlink(path) != 0) | |
| 214 return err_errno(MacError); | |
| 215 INCREF(None); | |
| 216 return None; | |
| 217 } | |
| 218 | |
| 219 | |
| 220 static struct methodlist mac_methods[] = { | |
| 221 {"chdir", mac_chdir}, | |
| 222 {"getcwd", mac_getcwd}, | |
| 223 {"listdir", mac_listdir}, | |
| 224 {"mkdir", mac_mkdir}, | |
| 225 {"rename", mac_rename}, | |
| 226 {"rmdir", mac_rmdir}, | |
| 227 {"stat", mac_stat}, | |
| 228 {"sync", mac_sync}, | |
| 229 {"unlink", mac_unlink}, | |
| 230 {NULL, NULL} /* Sentinel */ | |
| 231 }; | |
| 232 | |
| 233 | |
| 234 void | |
| 235 initmac() | |
| 236 { | |
| 237 object *m, *d; | |
| 238 | |
| 239 m = initmodule("mac", mac_methods); | |
| 240 d = getmoduledict(m); | |
| 241 | |
| 242 /* Initialize mac.error exception */ | |
| 243 MacError = newstringobject("mac.error"); | |
| 244 if (MacError == NULL || dictinsert(d, "error", MacError) != 0) | |
| 245 fatal("can't define mac.error"); | |
| 246 } |