setup-vms.h 14 KB

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  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 - 2022, Daniel Stenberg, <daniel@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.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. * SPDX-License-Identifier: curl
  24. *
  25. ***************************************************************************/
  26. /* */
  27. /* JEM, 12/30/12, VMS now generates config.h, so only define wrappers for */
  28. /* getenv(), getpwuid() and provide is_vms_shell() */
  29. /* Also need upper case symbols for system services, and */
  30. /* OpenSSL, and some Kerberos image */
  31. #ifdef __DECC
  32. #pragma message save
  33. #pragma message disable dollarid
  34. #endif
  35. /* Hide the stuff we are overriding */
  36. #define getenv decc_getenv
  37. #ifdef __DECC
  38. # if __INITIAL_POINTER_SIZE != 64
  39. # define getpwuid decc_getpwuid
  40. # endif
  41. #endif
  42. #include <stdlib.h>
  43. char *decc$getenv(const char *__name);
  44. #include <pwd.h>
  45. #include <string.h>
  46. #include <unixlib.h>
  47. #undef getenv
  48. #undef getpwuid
  49. #define getenv vms_getenv
  50. #define getpwuid vms_getpwuid
  51. /* VAX needs these in upper case when compiling exact case */
  52. #define sys$assign SYS$ASSIGN
  53. #define sys$dassgn SYS$DASSGN
  54. #define sys$qiow SYS$QIOW
  55. #ifdef __DECC
  56. # if __INITIAL_POINTER_SIZE
  57. # pragma __pointer_size __save
  58. # endif
  59. #endif
  60. #if __USE_LONG_GID_T
  61. # define decc_getpwuid DECC$__LONG_GID_GETPWUID
  62. #else
  63. # if __INITIAL_POINTER_SIZE
  64. # define decc_getpwuid decc$__32_getpwuid
  65. # else
  66. # define decc_getpwuid decc$getpwuid
  67. # endif
  68. #endif
  69. struct passwd *decc_getpwuid(uid_t uid);
  70. #ifdef __DECC
  71. # if __INITIAL_POINTER_SIZE == 32
  72. /* Translate the path, but only if the path is a VMS file specification */
  73. /* The translation is usually only needed for older versions of VMS */
  74. static char *vms_translate_path(const char *path)
  75. {
  76. char *unix_path;
  77. char *test_str;
  78. /* See if the result is in VMS format, if not, we are done */
  79. /* Assume that this is a PATH, not just some data */
  80. test_str = strpbrk(path, ":[<^");
  81. if(!test_str) {
  82. return (char *)path;
  83. }
  84. unix_path = decc$translate_vms(path);
  85. if((int)unix_path <= 0) {
  86. /* We can not translate it, so return the original string */
  87. return (char *)path;
  88. }
  89. }
  90. # else
  91. /* VMS translate path is actually not needed on the current 64 bit */
  92. /* VMS platforms, so instead of figuring out the pointer settings */
  93. /* Change it to a noop */
  94. # define vms_translate_path(__path) __path
  95. # endif
  96. #endif
  97. #ifdef __DECC
  98. # if __INITIAL_POINTER_SIZE
  99. # pragma __pointer_size __restore
  100. # endif
  101. #endif
  102. static char *vms_getenv(const char *envvar)
  103. {
  104. char *result;
  105. char *vms_path;
  106. /* first use the DECC getenv() function */
  107. result = decc$getenv(envvar);
  108. if(!result) {
  109. return result;
  110. }
  111. vms_path = result;
  112. result = vms_translate_path(vms_path);
  113. /* note that if you backport this to use VAX C RTL, that the VAX C RTL */
  114. /* may do a malloc(2048) for each call to getenv(), so you will need */
  115. /* to add a free(vms_path) */
  116. /* Do not do a free() for DEC C RTL builds, which should be used for */
  117. /* VMS 5.5-2 and later, even if using GCC */
  118. return result;
  119. }
  120. static struct passwd vms_passwd_cache;
  121. static struct passwd *vms_getpwuid(uid_t uid)
  122. {
  123. struct passwd *my_passwd;
  124. /* Hack needed to support 64 bit builds, decc_getpwnam is 32 bit only */
  125. #ifdef __DECC
  126. # if __INITIAL_POINTER_SIZE
  127. __char_ptr32 unix_path;
  128. # else
  129. char *unix_path;
  130. # endif
  131. #else
  132. char *unix_path;
  133. #endif
  134. my_passwd = decc_getpwuid(uid);
  135. if(!my_passwd) {
  136. return my_passwd;
  137. }
  138. unix_path = vms_translate_path(my_passwd->pw_dir);
  139. if((long)unix_path <= 0) {
  140. /* We can not translate it, so return the original string */
  141. return my_passwd;
  142. }
  143. /* If no changes needed just return it */
  144. if(unix_path == my_passwd->pw_dir) {
  145. return my_passwd;
  146. }
  147. /* Need to copy the structure returned */
  148. /* Since curl is only using pw_dir, no need to fix up */
  149. /* the pw_shell when running under Bash */
  150. vms_passwd_cache.pw_name = my_passwd->pw_name;
  151. vms_passwd_cache.pw_uid = my_passwd->pw_uid;
  152. vms_passwd_cache.pw_gid = my_passwd->pw_uid;
  153. vms_passwd_cache.pw_dir = unix_path;
  154. vms_passwd_cache.pw_shell = my_passwd->pw_shell;
  155. return &vms_passwd_cache;
  156. }
  157. #ifdef __DECC
  158. #pragma message restore
  159. #endif
  160. /* Bug - VMS OpenSSL and Kerberos universal symbols are in uppercase only */
  161. /* VMS libraries should have universal symbols in exact and uppercase */
  162. #define ASN1_INTEGER_get ASN1_INTEGER_GET
  163. #define ASN1_STRING_data ASN1_STRING_DATA
  164. #define ASN1_STRING_length ASN1_STRING_LENGTH
  165. #define ASN1_STRING_print ASN1_STRING_PRINT
  166. #define ASN1_STRING_to_UTF8 ASN1_STRING_TO_UTF8
  167. #define ASN1_STRING_type ASN1_STRING_TYPE
  168. #define BIO_ctrl BIO_CTRL
  169. #define BIO_free BIO_FREE
  170. #define BIO_new BIO_NEW
  171. #define BIO_s_mem BIO_S_MEM
  172. #define BN_bn2bin BN_BN2BIN
  173. #define BN_num_bits BN_NUM_BITS
  174. #define CRYPTO_cleanup_all_ex_data CRYPTO_CLEANUP_ALL_EX_DATA
  175. #define CRYPTO_free CRYPTO_FREE
  176. #define CRYPTO_malloc CRYPTO_MALLOC
  177. #define CONF_modules_load_file CONF_MODULES_LOAD_FILE
  178. #ifdef __VAX
  179. # ifdef VMS_OLD_SSL
  180. /* Ancient OpenSSL on VAX/VMS missing this constant */
  181. # define CONF_MFLAGS_IGNORE_MISSING_FILE 0x10
  182. # undef CONF_modules_load_file
  183. static int CONF_modules_load_file(const char *filename,
  184. const char *appname,
  185. unsigned long flags) {
  186. return 1;
  187. }
  188. # endif
  189. #endif
  190. #define DES_ecb_encrypt DES_ECB_ENCRYPT
  191. #define DES_set_key DES_SET_KEY
  192. #define DES_set_odd_parity DES_SET_ODD_PARITY
  193. #define ENGINE_ctrl ENGINE_CTRL
  194. #define ENGINE_ctrl_cmd ENGINE_CTRL_CMD
  195. #define ENGINE_finish ENGINE_FINISH
  196. #define ENGINE_free ENGINE_FREE
  197. #define ENGINE_get_first ENGINE_GET_FIRST
  198. #define ENGINE_get_id ENGINE_GET_ID
  199. #define ENGINE_get_next ENGINE_GET_NEXT
  200. #define ENGINE_init ENGINE_INIT
  201. #define ENGINE_load_builtin_engines ENGINE_LOAD_BUILTIN_ENGINES
  202. #define ENGINE_load_private_key ENGINE_LOAD_PRIVATE_KEY
  203. #define ENGINE_set_default ENGINE_SET_DEFAULT
  204. #define ERR_clear_error ERR_CLEAR_ERROR
  205. #define ERR_error_string ERR_ERROR_STRING
  206. #define ERR_error_string_n ERR_ERROR_STRING_N
  207. #define ERR_free_strings ERR_FREE_STRINGS
  208. #define ERR_get_error ERR_GET_ERROR
  209. #define ERR_peek_error ERR_PEEK_ERROR
  210. #define ERR_remove_state ERR_REMOVE_STATE
  211. #define EVP_PKEY_copy_parameters EVP_PKEY_COPY_PARAMETERS
  212. #define EVP_PKEY_free EVP_PKEY_FREE
  213. #define EVP_cleanup EVP_CLEANUP
  214. #define GENERAL_NAMES_free GENERAL_NAMES_FREE
  215. #define i2d_X509_PUBKEY I2D_X509_PUBKEY
  216. #define MD4_Final MD4_FINAL
  217. #define MD4_Init MD4_INIT
  218. #define MD4_Update MD4_UPDATE
  219. #define MD5_Final MD5_FINAL
  220. #define MD5_Init MD5_INIT
  221. #define MD5_Update MD5_UPDATE
  222. #define OPENSSL_add_all_algo_noconf OPENSSL_ADD_ALL_ALGO_NOCONF
  223. #ifndef __VAX
  224. #define OPENSSL_load_builtin_modules OPENSSL_LOAD_BUILTIN_MODULES
  225. #endif
  226. #define PEM_read_X509 PEM_READ_X509
  227. #define PEM_write_bio_X509 PEM_WRITE_BIO_X509
  228. #define PKCS12_PBE_add PKCS12_PBE_ADD
  229. #define PKCS12_free PKCS12_FREE
  230. #define PKCS12_parse PKCS12_PARSE
  231. #define RAND_add RAND_ADD
  232. #define RAND_bytes RAND_BYTES
  233. #define RAND_egd RAND_EGD
  234. #define RAND_file_name RAND_FILE_NAME
  235. #define RAND_load_file RAND_LOAD_FILE
  236. #define RAND_status RAND_STATUS
  237. #define SSL_CIPHER_get_name SSL_CIPHER_GET_NAME
  238. #define SSL_CTX_add_client_CA SSL_CTX_ADD_CLIENT_CA
  239. #define SSL_CTX_callback_ctrl SSL_CTX_CALLBACK_CTRL
  240. #define SSL_CTX_check_private_key SSL_CTX_CHECK_PRIVATE_KEY
  241. #define SSL_CTX_ctrl SSL_CTX_CTRL
  242. #define SSL_CTX_free SSL_CTX_FREE
  243. #define SSL_CTX_get_cert_store SSL_CTX_GET_CERT_STORE
  244. #define SSL_CTX_load_verify_locations SSL_CTX_LOAD_VERIFY_LOCATIONS
  245. #define SSL_CTX_new SSL_CTX_NEW
  246. #define SSL_CTX_set_cipher_list SSL_CTX_SET_CIPHER_LIST
  247. #define SSL_CTX_set_def_passwd_cb_ud SSL_CTX_SET_DEF_PASSWD_CB_UD
  248. #define SSL_CTX_set_default_passwd_cb SSL_CTX_SET_DEFAULT_PASSWD_CB
  249. #define SSL_CTX_set_msg_callback SSL_CTX_SET_MSG_CALLBACK
  250. #define SSL_CTX_set_verify SSL_CTX_SET_VERIFY
  251. #define SSL_CTX_use_PrivateKey SSL_CTX_USE_PRIVATEKEY
  252. #define SSL_CTX_use_PrivateKey_file SSL_CTX_USE_PRIVATEKEY_FILE
  253. #define SSL_CTX_use_cert_chain_file SSL_CTX_USE_CERT_CHAIN_FILE
  254. #define SSL_CTX_use_certificate SSL_CTX_USE_CERTIFICATE
  255. #define SSL_CTX_use_certificate_file SSL_CTX_USE_CERTIFICATE_FILE
  256. #define SSL_SESSION_free SSL_SESSION_FREE
  257. #define SSL_connect SSL_CONNECT
  258. #define SSL_free SSL_FREE
  259. #define SSL_get1_session SSL_GET1_SESSION
  260. #define SSL_get_certificate SSL_GET_CERTIFICATE
  261. #define SSL_get_current_cipher SSL_GET_CURRENT_CIPHER
  262. #define SSL_get_error SSL_GET_ERROR
  263. #define SSL_get_peer_cert_chain SSL_GET_PEER_CERT_CHAIN
  264. #define SSL_get_peer_certificate SSL_GET_PEER_CERTIFICATE
  265. #define SSL_get_privatekey SSL_GET_PRIVATEKEY
  266. #define SSL_get_session SSL_GET_SESSION
  267. #define SSL_get_shutdown SSL_GET_SHUTDOWN
  268. #define SSL_get_verify_result SSL_GET_VERIFY_RESULT
  269. #define SSL_library_init SSL_LIBRARY_INIT
  270. #define SSL_load_error_strings SSL_LOAD_ERROR_STRINGS
  271. #define SSL_new SSL_NEW
  272. #define SSL_peek SSL_PEEK
  273. #define SSL_pending SSL_PENDING
  274. #define SSL_read SSL_READ
  275. #define SSL_set_connect_state SSL_SET_CONNECT_STATE
  276. #define SSL_set_fd SSL_SET_FD
  277. #define SSL_set_session SSL_SET_SESSION
  278. #define SSL_shutdown SSL_SHUTDOWN
  279. #define SSL_version SSL_VERSION
  280. #define SSL_write SSL_WRITE
  281. #define SSLeay SSLEAY
  282. #define SSLv23_client_method SSLV23_CLIENT_METHOD
  283. #define SSLv3_client_method SSLV3_CLIENT_METHOD
  284. #define TLSv1_client_method TLSV1_CLIENT_METHOD
  285. #define UI_create_method UI_CREATE_METHOD
  286. #define UI_destroy_method UI_DESTROY_METHOD
  287. #define UI_get0_user_data UI_GET0_USER_DATA
  288. #define UI_get_input_flags UI_GET_INPUT_FLAGS
  289. #define UI_get_string_type UI_GET_STRING_TYPE
  290. #define UI_create_method UI_CREATE_METHOD
  291. #define UI_destroy_method UI_DESTROY_METHOD
  292. #define UI_method_get_closer UI_METHOD_GET_CLOSER
  293. #define UI_method_get_opener UI_METHOD_GET_OPENER
  294. #define UI_method_get_reader UI_METHOD_GET_READER
  295. #define UI_method_get_writer UI_METHOD_GET_WRITER
  296. #define UI_method_set_closer UI_METHOD_SET_CLOSER
  297. #define UI_method_set_opener UI_METHOD_SET_OPENER
  298. #define UI_method_set_reader UI_METHOD_SET_READER
  299. #define UI_method_set_writer UI_METHOD_SET_WRITER
  300. #define UI_OpenSSL UI_OPENSSL
  301. #define UI_set_result UI_SET_RESULT
  302. #define X509V3_EXT_print X509V3_EXT_PRINT
  303. #define X509_EXTENSION_get_critical X509_EXTENSION_GET_CRITICAL
  304. #define X509_EXTENSION_get_data X509_EXTENSION_GET_DATA
  305. #define X509_EXTENSION_get_object X509_EXTENSION_GET_OBJECT
  306. #define X509_LOOKUP_file X509_LOOKUP_FILE
  307. #define X509_NAME_ENTRY_get_data X509_NAME_ENTRY_GET_DATA
  308. #define X509_NAME_get_entry X509_NAME_GET_ENTRY
  309. #define X509_NAME_get_index_by_NID X509_NAME_GET_INDEX_BY_NID
  310. #define X509_NAME_print_ex X509_NAME_PRINT_EX
  311. #define X509_STORE_CTX_get_current_cert X509_STORE_CTX_GET_CURRENT_CERT
  312. #define X509_STORE_add_lookup X509_STORE_ADD_LOOKUP
  313. #define X509_STORE_set_flags X509_STORE_SET_FLAGS
  314. #define X509_check_issued X509_CHECK_ISSUED
  315. #define X509_free X509_FREE
  316. #define X509_get_ext_d2i X509_GET_EXT_D2I
  317. #define X509_get_issuer_name X509_GET_ISSUER_NAME
  318. #define X509_get_pubkey X509_GET_PUBKEY
  319. #define X509_get_serialNumber X509_GET_SERIALNUMBER
  320. #define X509_get_subject_name X509_GET_SUBJECT_NAME
  321. #define X509_load_crl_file X509_LOAD_CRL_FILE
  322. #define X509_verify_cert_error_string X509_VERIFY_CERT_ERROR_STRING
  323. #define d2i_PKCS12_fp D2I_PKCS12_FP
  324. #define i2t_ASN1_OBJECT I2T_ASN1_OBJECT
  325. #define sk_num SK_NUM
  326. #define sk_pop SK_POP
  327. #define sk_pop_free SK_POP_FREE
  328. #define sk_value SK_VALUE
  329. #ifdef __VAX
  330. #define OPENSSL_NO_SHA256
  331. #endif
  332. #define SHA256_Final SHA256_FINAL
  333. #define SHA256_Init SHA256_INIT
  334. #define SHA256_Update SHA256_UPDATE
  335. #define USE_UPPERCASE_GSSAPI 1
  336. #define gss_seal GSS_SEAL
  337. #define gss_unseal GSS_UNSEAL
  338. #define USE_UPPERCASE_KRBAPI 1
  339. /* AI_NUMERICHOST needed for IP V6 support in Curl */
  340. #ifdef HAVE_NETDB_H
  341. #include <netdb.h>
  342. #ifndef AI_NUMERICHOST
  343. #ifdef ENABLE_IPV6
  344. #undef ENABLE_IPV6
  345. #endif
  346. #endif
  347. #endif
  348. /* VAX symbols are always in uppercase */
  349. #ifdef __VAX
  350. #define inflate INFLATE
  351. #define inflateEnd INFLATEEND
  352. #define inflateInit2_ INFLATEINIT2_
  353. #define inflateInit_ INFLATEINIT_
  354. #define zlibVersion ZLIBVERSION
  355. #endif
  356. /* Older VAX OpenSSL port defines these as Macros */
  357. /* Need to include the headers first and then redefine */
  358. /* that way a newer port will also work if some one has one */
  359. #ifdef __VAX
  360. # if (OPENSSL_VERSION_NUMBER < 0x00907001L)
  361. # define des_set_odd_parity DES_SET_ODD_PARITY
  362. # define des_set_key DES_SET_KEY
  363. # define des_ecb_encrypt DES_ECB_ENCRYPT
  364. # endif
  365. # include <openssl/evp.h>
  366. # ifndef OpenSSL_add_all_algorithms
  367. # define OpenSSL_add_all_algorithms OPENSSL_ADD_ALL_ALGORITHMS
  368. void OPENSSL_ADD_ALL_ALGORITHMS(void);
  369. # endif
  370. /* Curl defines these to lower case and VAX needs them in upper case */
  371. /* So we need static routines */
  372. # if (OPENSSL_VERSION_NUMBER < 0x00907001L)
  373. # undef des_set_odd_parity
  374. # undef DES_set_odd_parity
  375. # undef des_set_key
  376. # undef DES_set_key
  377. # undef des_ecb_encrypt
  378. # undef DES_ecb_encrypt
  379. static void des_set_odd_parity(des_cblock *key) {
  380. DES_SET_ODD_PARITY(key);
  381. }
  382. static int des_set_key(const_des_cblock *key,
  383. des_key_schedule schedule) {
  384. return DES_SET_KEY(key, schedule);
  385. }
  386. static void des_ecb_encrypt(const_des_cblock *input,
  387. des_cblock *output,
  388. des_key_schedule ks, int enc) {
  389. DES_ECB_ENCRYPT(input, output, ks, enc);
  390. }
  391. #endif
  392. /* Need this to stop a macro redefinition error */
  393. #if OPENSSL_VERSION_NUMBER < 0x00907000L
  394. # ifdef X509_STORE_set_flags
  395. # undef X509_STORE_set_flags
  396. # define X509_STORE_set_flags(x,y) Curl_nop_stmt
  397. # endif
  398. #endif
  399. #endif
  400. #endif /* HEADER_CURL_SETUP_VMS_H */