TclPKCS11: Check-in [16597afcf3]

Overview

Comment:	Began TEA-ifying TclPKCS11
Downloads:	Tarball \| ZIP archive \| SQL archive
Timelines:	family \| ancestors \| descendants \| both \| trunk
Files:	files \| file ages \| folders
SHA3-256:	16597afcf31efaefcb4f53e94df0130933ff5f251f086fa897a5715045a94913
User & Date:	rkeene on 2010-10-10 15:27:53
Other Links:	manifest \| tags

Context

2010-10-10
17:26		Ditched TEA Added simple Tcl Extension building arch check-in: 1a3fad8a69 user: rkeene tags: trunk
15:27		Began TEA-ifying TclPKCS11 check-in: 16597afcf3 user: rkeene tags: trunk
13:39		Added additional OS support for loading libraries (mostly untested) check-in: f7f7813de0 user: rkeene tags: trunk

Changes

Hide Diffs Side-by-Side Diffs Ignore Whitespace Patch

Added .fossil-settings/ignore-glob version [7b6d514242].

Renamed and modified Makefile [454cbc79b9] to Makefile.in [31d0c8ba93].

Added aclocal/tcl.m4 version [3c582bfe3b].

Added build/autogen.sh version [82860b7668].

Added configure.ac version [05ca78adc7].

Added install-sh version [d37d0bcb7b].

Modified tclpkcs11.c from [e61975e985] to [1f96f707c2].


~~1 2 3~~ 4 5 6 7 8 9 10	1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19	+ - - - + + + + + + + + + + +	#ifdef HAVE_UNISTD_H ~~#include <unistd.h> #include <stdlib.h> #include <string.h>~~ # include <unistd.h> #endif #ifdef HAVE_STDLIB_H # include <stdlib.h> #endif #ifdef HAVE_STRING_H # include <string.h> #endif #ifdef HAVE_STRINGS_H # include <strings.h> #endif #ifdef HAVE_DLFCN_H # include <dlfcn.h> #endif #ifdef HAVE_DL_H # include <dl.h> #endif #ifdef _WIN32
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43 44 45 46 47 48 49 50 51 52 53 54 55 56 57	52 53 54 55 56 57 58 59 60 61 62 63 64 65 66	- +	CK_SLOT_ID session_slot; CK_SESSION_HANDLE session; }; /* * Tcl <--> PKCS11 Bridge Functions / ~~~~static~~ Tcl_Obj tclpkcs11_pkcs11_error(CK_RV errorCode) {~~ MODULE_SCOPE Tcl_Obj *tclpkcs11_pkcs11_error(CK_RV errorCode) { switch (errorCode) { case CKR_OK: return(Tcl_NewStringObj("PKCS11_OK OK", -1)); case CKR_CANCEL: return(Tcl_NewStringObj("PKCS11_ERROR CANCEL", -1)); case CKR_HOST_MEMORY: return(Tcl_NewStringObj("PKCS11_ERROR HOST_MEMORY", -1));
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226 227 228 229 230 231 232 ~~233~~ 234 235 236 237 238 239 240 241 242 243 ~~244~~ 245 246 247 248 249 ~~250~~ 251 252 253 254 255 256 257	235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266	- + - + - +	case CKR_VENDOR_DEFINED: return(Tcl_NewStringObj("PKCS11_ERROR VENDOR_DEFINED", -1)); } return(Tcl_NewStringObj("PKCS11_ERROR UNKNOWN", -1)); } ~~~~static~~ Tcl_Obj tclpkcs11_bytearray_to_string(const unsigned char data, unsigned long datalen) {~~ MODULE_SCOPE Tcl_Obj tclpkcs11_bytearray_to_string(const unsigned char data, unsigned long datalen) { unsigned long idx; Tcl_Obj retval; retval = Tcl_NewObj(); if (data == NULL) { return(retval); } for (idx = 0; idx < datalen; idx++) { ~~Tcl_Append~~Printf~~ToObj(retval, "%02x", data[idx]);~~ Tcl_AppendObjToObj(retval, Tcl_ObjPrintf("%02x", data[idx])); } return(retval); } ~~~~static~~ unsigned long tclpkcs11_string_to_bytearray(Tcl_Obj data, unsigned char outbuf, unsigned long outbuflen) {~~ MODULE_SCOPE unsigned long tclpkcs11_string_to_bytearray(Tcl_Obj data, unsigned char outbuf, unsigned long outbuflen) { unsigned long outbufidx = 0; char tmpbuf[5]; char str; int tmpint; int tcl_rv; if (outbuf == NULL) {
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290 291 292 293 294 295 296 ~~297~~ 298 299 300 301 302 303 304 305 306 307 308 309 310 311 ~~312~~ 313 314 315 316 317 318 319 320 321 ~~322~~ 323 324 325 326 327 328 329 330 331 ~~332~~ 333 334 335 336 337 ~~338~~ 339 340 341 342 343 ~~344~~ 345 346 347 348 349 350 351	299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360	- + - + - + - + - + - +	} } return(outbufidx); } /* PKCS#11 Mutex functions implementation that use Tcl Mutexes / ~~~~static~~ CK_RV tclpkcs11_create_mutex(void mutex) {~~ MODULE_SCOPE CK_RV tclpkcs11_create_mutex(void mutex) { Tcl_Mutex retval; if (!mutex) { return(CKR_GENERAL_ERROR); } retval = (Tcl_Mutex ) ckalloc(sizeof(retval)); memset(retval, 0, sizeof(retval)); mutex = retval; return(CKR_OK); } ~~~~static~~ CK_RV tclpkcs11_lock_mutex(void mutex) {~~ MODULE_SCOPE CK_RV tclpkcs11_lock_mutex(void mutex) { if (!mutex) { return(CKR_GENERAL_ERROR); } Tcl_MutexLock(mutex); return(CKR_OK); } ~~~~static~~ CK_RV tclpkcs11_unlock_mutex(void mutex) {~~ MODULE_SCOPE CK_RV tclpkcs11_unlock_mutex(void mutex) { if (!mutex) { return(CKR_GENERAL_ERROR); } Tcl_MutexUnlock(mutex); return(CKR_OK); } ~~~~static~~ CK_RV tclpkcs11_destroy_mutex(void mutex) {~~ MODULE_SCOPE CK_RV tclpkcs11_destroy_mutex(void mutex) { if (!mutex) { return(CKR_GENERAL_ERROR); } Tcl_MutexFinalize(mutex); ~~free(mutex);~~ ckfree(mutex); return(CKR_OK); } / Convience function to start a session if one is not already active / ~~~~static~~ int tclpkcs11_start_session(struct tclpkcs11_handle handle, CK_SLOT_ID slot) {~~ MODULE_SCOPE int tclpkcs11_start_session(struct tclpkcs11_handle *handle, CK_SLOT_ID slot) { CK_SESSION_HANDLE tmp_session; CK_RV chk_rv; if (handle->session != -1) { if (handle->session_slot == slot) { return(CKR_OK); }
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370 371 372 373 374 375 376 ~~377~~ 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 ~~396~~ 397 398 399 400 401 402 403	379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412	- + - +	handle->session = tmp_session; handle->session_slot = slot; return(CKR_OK); } ~~~~static~~ int tclpkcs11_close_session(struct tclpkcs11_handle handle) {~~ MODULE_SCOPE int tclpkcs11_close_session(struct tclpkcs11_handle handle) { CK_RV chk_rv; if (handle->session != -1) { chk_rv = handle->pkcs11->C_CloseSession(handle->session); handle->session = -1; handle->session_slot = -1; if (chk_rv != CKR_OK) { return(chk_rv); } } return(CKR_OK); } /* * Platform Specific Functions / ~~~~static~~ void tclpkcs11_int_load_module(const char pathname) {~~ MODULE_SCOPE void tclpkcs11_int_load_module(const char pathname) { #if defined(TCL_INCLUDES_LOADFILE) int tcl_rv; Tcl_LoadHandle new_handle; new_handle = (Tcl_LoadHandle ) ckalloc(sizeof(new_handle)); tcl_rv = Tcl_LoadFile(NULL, Tcl_NewStringObj(pathname, -1), NULL, 0, NULL, new_handle);
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411 412 413 414 415 416 417 ~~418~~ 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 ~~436~~ 437 438 439 440 441 442 443	420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452	- + - +	#elif defined(HAVE_SHL_LOAD) return(shl_load(pathname, BIND_DEFERRED, 0L)); #elif defined(_WIN32) return(LoadLibrary(pathname)); #endif return(NULL); } ~~~~static~~ void tclpkcs11_int_unload_module(void handle) {~~ MODULE_SCOPE void tclpkcs11_int_unload_module(void handle) { #if defined(TCL_INCLUDES_LOADFILE) Tcl_LoadHandle tcl_handle; tcl_handle = handle; Tcl_FSUnloadFile(NULL, tcl_handle); ckfree(handle); #elif defined(HAVE_DLOPEN) dlclose(handle); #elif defined(HAVE_SHL_LOAD) shl_unload(handle); #elif defined(_WIN32) FreeLibrary(handle); #endif return; } ~~~~static~~ void tclpkcs11_int_lookup_sym(void handle, const char sym) {~~ MODULE_SCOPE void tclpkcs11_int_lookup_sym(void handle, const char sym) { #if defined(TCL_INCLUDES_LOADFILE) Tcl_LoadHandle tcl_handle; void retval; tcl_handle = handle; retval = Tcl_FindSymbol(NULL, *tcl_handle, sym);
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460 461 462 463 464 465 466 ~~467~~ 468 469 470 471 472 473 ~~474 475~~ 476 477 478 479 480 481 482	469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489	- + - -	#endif return(NULL); } /* * Tcl Commands / ~~~~static~~ int tclpkcs11_load_module(ClientData cd, Tcl_Interp interp, int objc, Tcl_Obj CONST objv[]) {~~ MODULE_SCOPE int tclpkcs11_load_module(ClientData cd, Tcl_Interp interp, int objc, Tcl_Obj CONST objv[]) { struct tclpkcs11_interpdata interpdata; struct tclpkcs11_handle new_handle; const char pathname; Tcl_HashEntry tcl_handle_entry; Tcl_Obj tcl_handle; void handle; ~~char handle_buf[32];~~ ~~int snprintf_ret;~~ int is_new_entry; CK_C_INITIALIZE_ARGS initargs; CK_RV (getFuncList)(CK_FUNCTION_LIST_PTR_PTR ppFunctionList); CK_FUNCTION_LIST_PTR pkcs11_function_list; CK_RV chk_rv;
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545 546 547 548 549 550 551 ~~552~~ 553 554 ~~555 556 557 558 559 560~~ 561 562 563 564 565 566 567	552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568	- + - - - - - -	Tcl_SetObjResult(interp, tclpkcs11_pkcs11_error(chk_rv)); return(TCL_ERROR); } interpdata = (struct tclpkcs11_interpdata ) cd; ~~sn~~printf_ret~~ = ~~snp~~rintf(~~handle_buf, sizeof(handle_buf),~~ "pkcsmod%lu", interpdata->handles_idx);~~ tcl_handle = Tcl_ObjPrintf("pkcsmod%lu", interpdata->handles_idx); (interpdata->handles_idx)++; ~~if (snprintf_ret >= sizeof(handle_buf)) {~~ ~~snprintf_ret = sizeof(handle_buf) - 1;~~ } ~~tcl_handle = Tcl_NewStringObj(handle_buf, snprintf_ret);~~ tcl_handle_entry = Tcl_CreateHashEntry(&interpdata->handles, (const char ) tcl_handle, &is_new_entry); if (!tcl_handle_entry) { Tcl_SetObjResult(interp, Tcl_NewStringObj("unable to create new hash entry", -1)); return(TCL_ERROR); }
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577 578 579 580 581 582 583 ~~584~~ 585 586 587 588 589 590 591	578 579 580 581 582 583 584 585 586 587 588 589 590 591 592	- +	Tcl_SetHashValue(tcl_handle_entry, (ClientData) new_handle); Tcl_SetObjResult(interp, tcl_handle); return(TCL_OK); } ~~~~static~~ int tclpkcs11_unload_module(ClientData cd, Tcl_Interp interp, int objc, Tcl_Obj CONST objv[]) {~~ MODULE_SCOPE int tclpkcs11_unload_module(ClientData cd, Tcl_Interp interp, int objc, Tcl_Obj CONST objv[]) { struct tclpkcs11_interpdata interpdata; struct tclpkcs11_handle handle; Tcl_HashEntry tcl_handle_entry; Tcl_Obj tcl_handle; CK_RV chk_rv;
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653 654 655 656 657 658 659 ~~660~~ 661 662 663 664 665 666 667	654 655 656 657 658 659 660 661 662 663 664 665 666 667 668	- +	ckfree((char ) handle); Tcl_SetObjResult(interp, Tcl_NewBooleanObj(1)); return(TCL_OK); } ~~~~static~~ int tclpkcs11_list_slots(ClientData cd, Tcl_Interp interp, int objc, Tcl_Obj CONST objv[]) {~~ MODULE_SCOPE int tclpkcs11_list_slots(ClientData cd, Tcl_Interp interp, int objc, Tcl_Obj CONST objv[]) { struct tclpkcs11_interpdata interpdata; struct tclpkcs11_handle handle; Tcl_HashEntry tcl_handle_entry; Tcl_Obj tcl_handle; Tcl_Obj ret_list, curr_item_list, flags_list, *slot_desc; CK_SLOT_ID_PTR slots;
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831 832 833 834 835 836 837 ~~838~~ 839 840 841 842 843 844 845	832 833 834 835 836 837 838 839 840 841 842 843 844 845 846	- +	} Tcl_SetObjResult(interp, ret_list); return(TCL_OK); } ~~~~static~~ int tclpkcs11_list_certs(ClientData cd, Tcl_Interp interp, int objc, Tcl_Obj CONST objv[]) {~~ MODULE_SCOPE int tclpkcs11_list_certs(ClientData cd, Tcl_Interp interp, int objc, Tcl_Obj CONST objv[]) { struct tclpkcs11_interpdata interpdata; struct tclpkcs11_handle handle; Tcl_HashEntry tcl_handle_entry; Tcl_Obj tcl_handle, tcl_slotid; long slotid_long; Tcl_Obj obj_label, obj_cert, obj_id; Tcl_Obj ret_list, curr_item_list;
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1073 1074 1075 1076 1077 1078 1079 ~~1080~~ 1081 1082 1083 1084 1085 1086 1087	1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088	- +	/* Return / Tcl_SetObjResult(interp, ret_list); return(TCL_OK); } ~~~~static~~ int tclpkcs11_login(ClientData cd, Tcl_Interp interp, int objc, Tcl_Obj CONST objv[]) {~~ MODULE_SCOPE int tclpkcs11_login(ClientData cd, Tcl_Interp interp, int objc, Tcl_Obj CONST objv[]) { struct tclpkcs11_interpdata interpdata; struct tclpkcs11_handle handle; Tcl_HashEntry tcl_handle_entry; Tcl_Obj tcl_handle, tcl_slotid, tcl_password; long slotid_long; char password; int password_len;
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1154 1155 1156 1157 1158 1159 1160 ~~1161~~ 1162 1163 1164 1165 1166 1167 1168	1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169	- +	return(TCL_ERROR); } return(TCL_OK); } ~~~~static~~ int tclpkcs11_logout(ClientData cd, Tcl_Interp interp, int objc, Tcl_Obj CONST objv[]) {~~ MODULE_SCOPE int tclpkcs11_logout(ClientData cd, Tcl_Interp interp, int objc, Tcl_Obj CONST objv[]) { struct tclpkcs11_interpdata interpdata; struct tclpkcs11_handle handle; Tcl_HashEntry tcl_handle_entry; Tcl_Obj tcl_handle, *tcl_slotid; long slotid_long; int tcl_rv;
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1222 1223 1224 1225 1226 1227 1228 ~~1229~~ 1230 1231 1232 1233 1234 1235 1236	1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237	- +	} Tcl_SetObjResult(interp, Tcl_NewBooleanObj(1)); return(TCL_OK); } ~~~~static~~ int tclpkcs11_perform_pki(int encrypt, ClientData cd, Tcl_Interp interp, int objc, Tcl_Obj CONST objv[]) {~~ MODULE_SCOPE int tclpkcs11_perform_pki(int encrypt, ClientData cd, Tcl_Interp interp, int objc, Tcl_Obj CONST objv[]) { struct tclpkcs11_interpdata interpdata; struct tclpkcs11_handle handle; unsigned char input, resultbuf[1024]; unsigned long tcl_strtobytearray_rv; Tcl_HashEntry tcl_handle_entry; Tcl_Obj pki_real_cmd; Tcl_Obj tcl_keylist, *tcl_keylist_values, tcl_keylist_key, *tcl_keylist_val;
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1479 1480 1481 1482 1483 1484 1485 ~~1486~~ 1487 1488 1489 ~~1490~~ 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508	1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519	- + - + + + + + + + + + + +	tcl_result = Tcl_NewByteArrayObj(resultbuf, resultbuf_len); Tcl_SetObjResult(interp, tcl_result); return(TCL_OK); } ~~~~static~~ int tclpkcs11_encrypt(ClientData cd, Tcl_Interp interp, int objc, Tcl_Obj CONST objv[]) {~~ MODULE_SCOPE int tclpkcs11_encrypt(ClientData cd, Tcl_Interp interp, int objc, Tcl_Obj CONST objv[]) { return(tclpkcs11_perform_pki(1, cd, interp, objc, objv)); } ~~~~static~~ int tclpkcs11_decrypt(ClientData cd, Tcl_Interp interp, int objc, Tcl_Obj CONST objv[]) {~~ MODULE_SCOPE int tclpkcs11_decrypt(ClientData cd, Tcl_Interp interp, int objc, Tcl_Obj CONST objv[]) { return(tclpkcs11_perform_pki(0, cd, interp, objc, objv)); } /* * Tcl Loadable Module Initialization / int Tclpkcs11_Init(Tcl_Interp interp) { struct tclpkcs11_interpdata interpdata; Tcl_Command tclCreatComm_ret; const char tclPkgReq_ret; int tclPkgProv_ret; #ifdef TCL_USE_STUBS const char tclInitStubs_ret; / Initialize Stubs / tclInitStubs_ret = Tcl_InitStubs(interp, "8.4", 0); if (!tclInitStubs_ret) { return(TCL_ERROR); } #endif tclPkgReq_ret = Tcl_PkgRequire(interp, "pki", "0.1", 0); if (!tclPkgReq_ret) { return(TCL_ERROR); } interpdata = (struct tclpkcs11_interpdata ) ckalloc(sizeof(*interpdata));
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1 2 3 4 5 6 7 8 9 10	+ + + + + + + + + +	aclocal.m4 aclocal.m4/* autom4te.cache autom4te.cache/* config.log config.log/* config.status config.status/* configure configure/*




1 2 3 4	+ + + +	#! /bin/bash cat aclocal/*.m4 > aclocal.m4 autoconf

































1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33	+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +	dnl Define ourselves AC_INIT(tclpkcs11, 1.0) dnl Perform TEA related operations TEA_INIT(3.9) TEA_SETUP_COMPILER_CC dnl Checks for programs. AC_PROG_MAKE_SET AC_AIX AC_GNU_SOURCE dnl Continue TEA related configuration TEA_PATH_TCLCONFIG TEA_LOAD_TCLCONFIG TEA_CONFIG_CFLAGS dnl Fix TEA's failings dnl The TEA developers should not be let near systems AC_SUBST(SHLIB_SUFFIX) AC_SUBST(CC_SEARCH_FLAGS) dnl Find out if we have the functions needed to open shared objects AC_SEARCH_LIBS(dlopen, dl,, [ AC_SEARCH_LIBS(shl_load, dld dl) ]) AC_CHECK_FUNCS(dlopen shl_load) dnl Look for appropriate headers AC_CHECK_HEADERS(unistd.h stdlib.h string.h strings.h dlfcn.h dl.h) dnl Produce output AC_OUTPUT(Makefile)



































































































































































































































































































































1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323	+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +	#!/bin/sh # install - install a program, script, or datafile scriptversion=2005-05-14.22 # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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Options: -c (ignored) -d create directories instead of installing files. -g GROUP $chgrpprog installed files to GROUP. -m MODE $chmodprog installed files to MODE. -o USER $chownprog installed files to USER. -s $stripprog installed files. -t DIRECTORY install into DIRECTORY. -T report an error if DSTFILE is a directory. --help display this help and exit. --version display version info and exit. Environment variables override the default commands: CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG " while test -n "$1"; do case $1 in -c) shift continue;; -d) dir_arg=true shift continue;; -g) chgrpcmd="$chgrpprog $2" shift shift continue;; --help) echo "$usage"; exit $?;; -m) chmodcmd="$chmodprog $2" shift shift continue;; -o) chowncmd="$chownprog $2" shift shift continue;; -s) stripcmd=$stripprog shift continue;; -t) dstarg=$2 shift shift continue;; -T) no_target_directory=true shift continue;; --version) echo "$0 $scriptversion"; exit $?;; ) # When -d is used, all remaining arguments are directories to create. # When -t is used, the destination is already specified. test -n "$dir_arg$dstarg" && break # Otherwise, the last argument is the destination. Remove it from $@. for arg do if test -n "$dstarg"; then # $@ is not empty: it contains at least $arg. set fnord "$@" "$dstarg" shift # fnord fi shift # arg dstarg=$arg done break;; esac done if test -z "$1"; then if test -z "$dir_arg"; then echo "$0: no input file specified." >&2 exit 1 fi # It's OK to call `install-sh -d' without argument. # This can happen when creating conditional directories. exit 0 fi for src do # Protect names starting with `-'. case $src in -) src=./$src ;; esac if test -n "$dir_arg"; then dst=$src src= if test -d "$dst"; then mkdircmd=: chmodcmd= else mkdircmd=$mkdirprog fi else # Waiting for this to be detected by the "$cpprog $src $dsttmp" command # might cause directories to be created, which would be especially bad # if $src (and thus $dsttmp) contains ''. if test ! -f "$src" && test ! -d "$src"; then echo "$0: $src does not exist." >&2 exit 1 fi if test -z "$dstarg"; then echo "$0: no destination specified." >&2 exit 1 fi dst=$dstarg # Protect names starting with `-'. case $dst in -) dst=./$dst ;; esac # If destination is a directory, append the input filename; won't work # if double slashes aren't ignored. if test -d "$dst"; then if test -n "$no_target_directory"; then echo "$0: $dstarg: Is a directory" >&2 exit 1 fi dst=$dst/`basename "$src"` fi fi # This sed command emulates the dirname command. dstdir=`echo "$dst" \| sed -e 's,/$,,;s,[^/]$,,;s,/*$,,;s,^$,.,'` # Make sure that the destination directory exists. # Skip lots of stat calls in the usual case. if test ! -d "$dstdir"; then defaultIFS=' ' IFS="${IFS-$defaultIFS}" oIFS=$IFS # Some sh's can't handle IFS=/ for some reason. IFS='%' set x `echo "$dstdir" \| sed -e 's@/@%@g' -e 's@^%@/@'` shift IFS=$oIFS pathcomp= while test $# -ne 0 ; do pathcomp=$pathcomp$1 shift if test ! -d "$pathcomp"; then $mkdirprog "$pathcomp" # mkdir can fail with a `File exist' error in case several # install-sh are creating the directory concurrently. This # is OK. test -d "$pathcomp" \|\| exit fi pathcomp=$pathcomp/ done fi if test -n "$dir_arg"; then $doit $mkdircmd "$dst" \ && { test -z "$chowncmd" \|\| $doit $chowncmd "$dst"; } \ && { test -z "$chgrpcmd" \|\| $doit $chgrpcmd "$dst"; } \ && { test -z "$stripcmd" \|\| $doit $stripcmd "$dst"; } \ && { test -z "$chmodcmd" \|\| $doit $chmodcmd "$dst"; } else dstfile=`basename "$dst"` # Make a couple of temp file names in the proper directory. dsttmp=$dstdir/_inst.$$_ rmtmp=$dstdir/_rm.$$_ # Trap to clean up those temp files at exit. trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 trap '(exit $?); exit' 1 2 13 15 # Copy the file name to the temp name. $doit $cpprog "$src" "$dsttmp" && # and set any options; do chmod last to preserve setuid bits. # # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $cpprog $src $dsttmp" command. # { test -z "$chowncmd" \|\| $doit $chowncmd "$dsttmp"; } \ && { test -z "$chgrpcmd" \|\| $doit $chgrpcmd "$dsttmp"; } \ && { test -z "$stripcmd" \|\| $doit $stripcmd "$dsttmp"; } \ && { test -z "$chmodcmd" \|\| $doit $chmodcmd "$dsttmp"; } && # Now rename the file to the real destination. { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \ \|\| { # The rename failed, perhaps because mv can't rename something else # to itself, or perhaps because mv is so ancient that it does not # support -f. # Now remove or move aside any old file at destination location. # We try this two ways since rm can't unlink itself on some # systems and the destination file might be busy for other # reasons. In this case, the final cleanup might fail but the new # file should still install successfully. { if test -f "$dstdir/$dstfile"; then $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \ \|\| $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \ \|\| { echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2 (exit 1); exit 1 } else : fi } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dstdir/$dstfile" } } fi \|\| { (exit 1); exit 1; } done # The final little trick to "correctly" pass the exit status to the exit trap. { (exit 0); exit 0 } # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: