1 #ifndef HEADER_CURL_SETUP_VMS_H 2 #define HEADER_CURL_SETUP_VMS_H 3 /*************************************************************************** 4 * _ _ ____ _ 5 * Project ___| | | | _ \| | 6 * / __| | | | |_) | | 7 * | (__| |_| | _ <| |___ 8 * \___|\___/|_| \_\_____| 9 * 10 * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel (at) haxx.se>, et al. 11 * 12 * This software is licensed as described in the file COPYING, which 13 * you should have received as part of this distribution. The terms 14 * are also available at https://curl.haxx.se/docs/copyright.html. 15 * 16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 17 * copies of the Software, and permit persons to whom the Software is 18 * furnished to do so, under the terms of the COPYING file. 19 * 20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 21 * KIND, either express or implied. 22 * 23 ***************************************************************************/ 24 25 /* */ 26 /* JEM, 12/30/12, VMS now generates config.h, so only define wrappers for */ 27 /* getenv(), getpwuid() and provide is_vms_shell() */ 28 /* Also need upper case symbols for system services, and */ 29 /* OpenSSL, and some Kerberos image */ 30 31 #ifdef __DECC 32 #pragma message save 33 #pragma message disable dollarid 34 #endif 35 36 /* Hide the stuff we are overriding */ 37 #define getenv decc_getenv 38 #ifdef __DECC 39 # if __INITIAL_POINTER_SIZE != 64 40 # define getpwuid decc_getpwuid 41 # endif 42 #endif 43 #include <stdlib.h> 44 char *decc$getenv(const char *__name); 45 #include <pwd.h> 46 47 #include <string.h> 48 #include <unixlib.h> 49 50 #undef getenv 51 #undef getpwuid 52 #define getenv vms_getenv 53 #define getpwuid vms_getpwuid 54 55 /* VAX needs these in upper case when compiling exact case */ 56 #define sys$assign SYS$ASSIGN 57 #define sys$dassgn SYS$DASSGN 58 #define sys$qiow SYS$QIOW 59 60 #ifdef __DECC 61 # if __INITIAL_POINTER_SIZE 62 # pragma __pointer_size __save 63 # endif 64 #endif 65 66 #if __USE_LONG_GID_T 67 # define decc_getpwuid DECC$__LONG_GID_GETPWUID 68 #else 69 # if __INITIAL_POINTER_SIZE 70 # define decc_getpwuid decc$__32_getpwuid 71 # else 72 # define decc_getpwuid decc$getpwuid 73 # endif 74 #endif 75 76 struct passwd * decc_getpwuid(uid_t uid); 77 78 #ifdef __DECC 79 # if __INITIAL_POINTER_SIZE == 32 80 /* Translate the path, but only if the path is a VMS file specification */ 81 /* The translation is usually only needed for older versions of VMS */ 82 static char *vms_translate_path(const char *path) 83 { 84 char *unix_path; 85 char *test_str; 86 87 /* See if the result is in VMS format, if not, we are done */ 88 /* Assume that this is a PATH, not just some data */ 89 test_str = strpbrk(path, ":[<^"); 90 if(test_str == NULL) { 91 return (char *)path; 92 } 93 94 unix_path = decc$translate_vms(path); 95 96 if((int)unix_path <= 0) { 97 /* We can not translate it, so return the original string */ 98 return (char *)path; 99 } 100 } 101 # else 102 /* VMS translate path is actually not needed on the current 64 bit */ 103 /* VMS platforms, so instead of figuring out the pointer settings */ 104 /* Change it to a noop */ 105 # define vms_translate_path(__path) __path 106 # endif 107 #endif 108 109 #ifdef __DECC 110 # if __INITIAL_POINTER_SIZE 111 # pragma __pointer_size __restore 112 # endif 113 #endif 114 115 static char *vms_getenv(const char *envvar) 116 { 117 char *result; 118 char *vms_path; 119 120 /* first use the DECC getenv() function */ 121 result = decc$getenv(envvar); 122 if(result == NULL) { 123 return result; 124 } 125 126 vms_path = result; 127 result = vms_translate_path(vms_path); 128 129 /* note that if you backport this to use VAX C RTL, that the VAX C RTL */ 130 /* may do a malloc(2048) for each call to getenv(), so you will need */ 131 /* to add a free(vms_path) */ 132 /* Do not do a free() for DEC C RTL builds, which should be used for */ 133 /* VMS 5.5-2 and later, even if using GCC */ 134 135 return result; 136 } 137 138 139 static struct passwd vms_passwd_cache; 140 141 static struct passwd * vms_getpwuid(uid_t uid) 142 { 143 struct passwd * my_passwd; 144 145 /* Hack needed to support 64 bit builds, decc_getpwnam is 32 bit only */ 146 #ifdef __DECC 147 # if __INITIAL_POINTER_SIZE 148 __char_ptr32 unix_path; 149 # else 150 char *unix_path; 151 # endif 152 #else 153 char *unix_path; 154 #endif 155 156 my_passwd = decc_getpwuid(uid); 157 if(my_passwd == NULL) { 158 return my_passwd; 159 } 160 161 unix_path = vms_translate_path(my_passwd->pw_dir); 162 163 if((long)unix_path <= 0) { 164 /* We can not translate it, so return the original string */ 165 return my_passwd; 166 } 167 168 /* If no changes needed just return it */ 169 if(unix_path == my_passwd->pw_dir) { 170 return my_passwd; 171 } 172 173 /* Need to copy the structure returned */ 174 /* Since curl is only using pw_dir, no need to fix up */ 175 /* the pw_shell when running under Bash */ 176 vms_passwd_cache.pw_name = my_passwd->pw_name; 177 vms_passwd_cache.pw_uid = my_passwd->pw_uid; 178 vms_passwd_cache.pw_gid = my_passwd->pw_uid; 179 vms_passwd_cache.pw_dir = unix_path; 180 vms_passwd_cache.pw_shell = my_passwd->pw_shell; 181 182 return &vms_passwd_cache; 183 } 184 185 #ifdef __DECC 186 #pragma message restore 187 #endif 188 189 /* Bug - VMS OpenSSL and Kerberos universal symbols are in uppercase only */ 190 /* VMS libraries should have universal symbols in exact and uppercase */ 191 192 #define ASN1_INTEGER_get ASN1_INTEGER_GET 193 #define ASN1_STRING_data ASN1_STRING_DATA 194 #define ASN1_STRING_length ASN1_STRING_LENGTH 195 #define ASN1_STRING_print ASN1_STRING_PRINT 196 #define ASN1_STRING_to_UTF8 ASN1_STRING_TO_UTF8 197 #define ASN1_STRING_type ASN1_STRING_TYPE 198 #define BIO_ctrl BIO_CTRL 199 #define BIO_free BIO_FREE 200 #define BIO_new BIO_NEW 201 #define BIO_s_mem BIO_S_MEM 202 #define BN_bn2bin BN_BN2BIN 203 #define BN_num_bits BN_NUM_BITS 204 #define CRYPTO_cleanup_all_ex_data CRYPTO_CLEANUP_ALL_EX_DATA 205 #define CRYPTO_free CRYPTO_FREE 206 #define CRYPTO_malloc CRYPTO_MALLOC 207 #define CONF_modules_load_file CONF_MODULES_LOAD_FILE 208 #ifdef __VAX 209 # ifdef VMS_OLD_SSL 210 /* Ancient OpenSSL on VAX/VMS missing this constant */ 211 # define CONF_MFLAGS_IGNORE_MISSING_FILE 0x10 212 # undef CONF_modules_load_file 213 static int CONF_modules_load_file(const char *filename, 214 const char *appname, 215 unsigned long flags) { 216 return 1; 217 } 218 # endif 219 #endif 220 #define DES_ecb_encrypt DES_ECB_ENCRYPT 221 #define DES_set_key DES_SET_KEY 222 #define DES_set_odd_parity DES_SET_ODD_PARITY 223 #define ENGINE_ctrl ENGINE_CTRL 224 #define ENGINE_ctrl_cmd ENGINE_CTRL_CMD 225 #define ENGINE_finish ENGINE_FINISH 226 #define ENGINE_free ENGINE_FREE 227 #define ENGINE_get_first ENGINE_GET_FIRST 228 #define ENGINE_get_id ENGINE_GET_ID 229 #define ENGINE_get_next ENGINE_GET_NEXT 230 #define ENGINE_init ENGINE_INIT 231 #define ENGINE_load_builtin_engines ENGINE_LOAD_BUILTIN_ENGINES 232 #define ENGINE_load_private_key ENGINE_LOAD_PRIVATE_KEY 233 #define ENGINE_set_default ENGINE_SET_DEFAULT 234 #define ERR_clear_error ERR_CLEAR_ERROR 235 #define ERR_error_string ERR_ERROR_STRING 236 #define ERR_error_string_n ERR_ERROR_STRING_N 237 #define ERR_free_strings ERR_FREE_STRINGS 238 #define ERR_get_error ERR_GET_ERROR 239 #define ERR_peek_error ERR_PEEK_ERROR 240 #define ERR_remove_state ERR_REMOVE_STATE 241 #define EVP_PKEY_copy_parameters EVP_PKEY_COPY_PARAMETERS 242 #define EVP_PKEY_free EVP_PKEY_FREE 243 #define EVP_cleanup EVP_CLEANUP 244 #define GENERAL_NAMES_free GENERAL_NAMES_FREE 245 #define i2d_X509_PUBKEY I2D_X509_PUBKEY 246 #define MD4_Final MD4_FINAL 247 #define MD4_Init MD4_INIT 248 #define MD4_Update MD4_UPDATE 249 #define MD5_Final MD5_FINAL 250 #define MD5_Init MD5_INIT 251 #define MD5_Update MD5_UPDATE 252 #define OPENSSL_add_all_algo_noconf OPENSSL_ADD_ALL_ALGO_NOCONF 253 #ifndef __VAX 254 #define OPENSSL_load_builtin_modules OPENSSL_LOAD_BUILTIN_MODULES 255 #endif 256 #define PEM_read_X509 PEM_READ_X509 257 #define PEM_write_bio_X509 PEM_WRITE_BIO_X509 258 #define PKCS12_PBE_add PKCS12_PBE_ADD 259 #define PKCS12_free PKCS12_FREE 260 #define PKCS12_parse PKCS12_PARSE 261 #define RAND_add RAND_ADD 262 #define RAND_bytes RAND_BYTES 263 #define RAND_egd RAND_EGD 264 #define RAND_file_name RAND_FILE_NAME 265 #define RAND_load_file RAND_LOAD_FILE 266 #define RAND_status RAND_STATUS 267 #define SSL_CIPHER_get_name SSL_CIPHER_GET_NAME 268 #define SSL_CTX_add_client_CA SSL_CTX_ADD_CLIENT_CA 269 #define SSL_CTX_callback_ctrl SSL_CTX_CALLBACK_CTRL 270 #define SSL_CTX_check_private_key SSL_CTX_CHECK_PRIVATE_KEY 271 #define SSL_CTX_ctrl SSL_CTX_CTRL 272 #define SSL_CTX_free SSL_CTX_FREE 273 #define SSL_CTX_get_cert_store SSL_CTX_GET_CERT_STORE 274 #define SSL_CTX_load_verify_locations SSL_CTX_LOAD_VERIFY_LOCATIONS 275 #define SSL_CTX_new SSL_CTX_NEW 276 #define SSL_CTX_set_cipher_list SSL_CTX_SET_CIPHER_LIST 277 #define SSL_CTX_set_def_passwd_cb_ud SSL_CTX_SET_DEF_PASSWD_CB_UD 278 #define SSL_CTX_set_default_passwd_cb SSL_CTX_SET_DEFAULT_PASSWD_CB 279 #define SSL_CTX_set_msg_callback SSL_CTX_SET_MSG_CALLBACK 280 #define SSL_CTX_set_verify SSL_CTX_SET_VERIFY 281 #define SSL_CTX_use_PrivateKey SSL_CTX_USE_PRIVATEKEY 282 #define SSL_CTX_use_PrivateKey_file SSL_CTX_USE_PRIVATEKEY_FILE 283 #define SSL_CTX_use_cert_chain_file SSL_CTX_USE_CERT_CHAIN_FILE 284 #define SSL_CTX_use_certificate SSL_CTX_USE_CERTIFICATE 285 #define SSL_CTX_use_certificate_file SSL_CTX_USE_CERTIFICATE_FILE 286 #define SSL_SESSION_free SSL_SESSION_FREE 287 #define SSL_connect SSL_CONNECT 288 #define SSL_free SSL_FREE 289 #define SSL_get1_session SSL_GET1_SESSION 290 #define SSL_get_certificate SSL_GET_CERTIFICATE 291 #define SSL_get_current_cipher SSL_GET_CURRENT_CIPHER 292 #define SSL_get_error SSL_GET_ERROR 293 #define SSL_get_peer_cert_chain SSL_GET_PEER_CERT_CHAIN 294 #define SSL_get_peer_certificate SSL_GET_PEER_CERTIFICATE 295 #define SSL_get_privatekey SSL_GET_PRIVATEKEY 296 #define SSL_get_session SSL_GET_SESSION 297 #define SSL_get_shutdown SSL_GET_SHUTDOWN 298 #define SSL_get_verify_result SSL_GET_VERIFY_RESULT 299 #define SSL_library_init SSL_LIBRARY_INIT 300 #define SSL_load_error_strings SSL_LOAD_ERROR_STRINGS 301 #define SSL_new SSL_NEW 302 #define SSL_peek SSL_PEEK 303 #define SSL_pending SSL_PENDING 304 #define SSL_read SSL_READ 305 #define SSL_set_connect_state SSL_SET_CONNECT_STATE 306 #define SSL_set_fd SSL_SET_FD 307 #define SSL_set_session SSL_SET_SESSION 308 #define SSL_shutdown SSL_SHUTDOWN 309 #define SSL_version SSL_VERSION 310 #define SSL_write SSL_WRITE 311 #define SSLeay SSLEAY 312 #define SSLv23_client_method SSLV23_CLIENT_METHOD 313 #define SSLv3_client_method SSLV3_CLIENT_METHOD 314 #define TLSv1_client_method TLSV1_CLIENT_METHOD 315 #define UI_create_method UI_CREATE_METHOD 316 #define UI_destroy_method UI_DESTROY_METHOD 317 #define UI_get0_user_data UI_GET0_USER_DATA 318 #define UI_get_input_flags UI_GET_INPUT_FLAGS 319 #define UI_get_string_type UI_GET_STRING_TYPE 320 #define UI_create_method UI_CREATE_METHOD 321 #define UI_destroy_method UI_DESTROY_METHOD 322 #define UI_method_get_closer UI_METHOD_GET_CLOSER 323 #define UI_method_get_opener UI_METHOD_GET_OPENER 324 #define UI_method_get_reader UI_METHOD_GET_READER 325 #define UI_method_get_writer UI_METHOD_GET_WRITER 326 #define UI_method_set_closer UI_METHOD_SET_CLOSER 327 #define UI_method_set_opener UI_METHOD_SET_OPENER 328 #define UI_method_set_reader UI_METHOD_SET_READER 329 #define UI_method_set_writer UI_METHOD_SET_WRITER 330 #define UI_OpenSSL UI_OPENSSL 331 #define UI_set_result UI_SET_RESULT 332 #define X509V3_EXT_print X509V3_EXT_PRINT 333 #define X509_EXTENSION_get_critical X509_EXTENSION_GET_CRITICAL 334 #define X509_EXTENSION_get_data X509_EXTENSION_GET_DATA 335 #define X509_EXTENSION_get_object X509_EXTENSION_GET_OBJECT 336 #define X509_LOOKUP_file X509_LOOKUP_FILE 337 #define X509_NAME_ENTRY_get_data X509_NAME_ENTRY_GET_DATA 338 #define X509_NAME_get_entry X509_NAME_GET_ENTRY 339 #define X509_NAME_get_index_by_NID X509_NAME_GET_INDEX_BY_NID 340 #define X509_NAME_print_ex X509_NAME_PRINT_EX 341 #define X509_STORE_CTX_get_current_cert X509_STORE_CTX_GET_CURRENT_CERT 342 #define X509_STORE_add_lookup X509_STORE_ADD_LOOKUP 343 #define X509_STORE_set_flags X509_STORE_SET_FLAGS 344 #define X509_check_issued X509_CHECK_ISSUED 345 #define X509_free X509_FREE 346 #define X509_get_ext_d2i X509_GET_EXT_D2I 347 #define X509_get_issuer_name X509_GET_ISSUER_NAME 348 #define X509_get_pubkey X509_GET_PUBKEY 349 #define X509_get_serialNumber X509_GET_SERIALNUMBER 350 #define X509_get_subject_name X509_GET_SUBJECT_NAME 351 #define X509_load_crl_file X509_LOAD_CRL_FILE 352 #define X509_verify_cert_error_string X509_VERIFY_CERT_ERROR_STRING 353 #define d2i_PKCS12_fp D2I_PKCS12_FP 354 #define i2t_ASN1_OBJECT I2T_ASN1_OBJECT 355 #define sk_num SK_NUM 356 #define sk_pop SK_POP 357 #define sk_pop_free SK_POP_FREE 358 #define sk_value SK_VALUE 359 #ifdef __VAX 360 #define OPENSSL_NO_SHA256 361 #endif 362 #define SHA256_Final SHA256_FINAL 363 #define SHA256_Init SHA256_INIT 364 #define SHA256_Update SHA256_UPDATE 365 366 #define USE_UPPERCASE_GSSAPI 1 367 #define gss_seal GSS_SEAL 368 #define gss_unseal GSS_UNSEAL 369 370 #define USE_UPPERCASE_KRBAPI 1 371 372 /* AI_NUMERICHOST needed for IP V6 support in Curl */ 373 #ifdef HAVE_NETDB_H 374 #include <netdb.h> 375 #ifndef AI_NUMERICHOST 376 #ifdef ENABLE_IPV6 377 #undef ENABLE_IPV6 378 #endif 379 #endif 380 #endif 381 382 /* VAX symbols are always in uppercase */ 383 #ifdef __VAX 384 #define inflate INFLATE 385 #define inflateEnd INFLATEEND 386 #define inflateInit2_ INFLATEINIT2_ 387 #define inflateInit_ INFLATEINIT_ 388 #define zlibVersion ZLIBVERSION 389 #endif 390 391 /* Older VAX OpenSSL port defines these as Macros */ 392 /* Need to include the headers first and then redefine */ 393 /* that way a newer port will also work if some one has one */ 394 #ifdef __VAX 395 396 # if (OPENSSL_VERSION_NUMBER < 0x00907001L) 397 # define des_set_odd_parity DES_SET_ODD_PARITY 398 # define des_set_key DES_SET_KEY 399 # define des_ecb_encrypt DES_ECB_ENCRYPT 400 401 # endif 402 # include <openssl/evp.h> 403 # ifndef OpenSSL_add_all_algorithms 404 # define OpenSSL_add_all_algorithms OPENSSL_ADD_ALL_ALGORITHMS 405 void OPENSSL_ADD_ALL_ALGORITHMS(void); 406 # endif 407 408 /* Curl defines these to lower case and VAX needs them in upper case */ 409 /* So we need static routines */ 410 # if (OPENSSL_VERSION_NUMBER < 0x00907001L) 411 412 # undef des_set_odd_parity 413 # undef DES_set_odd_parity 414 # undef des_set_key 415 # undef DES_set_key 416 # undef des_ecb_encrypt 417 # undef DES_ecb_encrypt 418 419 static void des_set_odd_parity(des_cblock *key) { 420 DES_SET_ODD_PARITY(key); 421 } 422 423 static int des_set_key(const_des_cblock *key, 424 des_key_schedule schedule) { 425 return DES_SET_KEY(key, schedule); 426 } 427 428 static void des_ecb_encrypt(const_des_cblock *input, 429 des_cblock *output, 430 des_key_schedule ks, int enc) { 431 DES_ECB_ENCRYPT(input, output, ks, enc); 432 } 433 #endif 434 /* Need this to stop a macro redefinition error */ 435 #if OPENSSL_VERSION_NUMBER < 0x00907000L 436 # ifdef X509_STORE_set_flags 437 # undef X509_STORE_set_flags 438 # define X509_STORE_set_flags(x,y) Curl_nop_stmt 439 # endif 440 #endif 441 #endif 442 443 #endif /* HEADER_CURL_SETUP_VMS_H */ 444