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@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 */
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