1 /* crypto/conf/conf.h */ 2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay@cryptsoft.com). 7 * The implementation was written so as to conform with Netscapes SSL. 8 * 9 * This library is free for commercial and non-commercial use as long as 10 * the following conditions are aheared to. The following conditions 11 * apply to all code found in this distribution, be it the RC4, RSA, 12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13 * included with this distribution is covered by the same copyright terms 14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15 * 16 * Copyright remains Eric Young's, and as such any Copyright notices in 17 * the code are not to be removed. 18 * If this package is used in a product, Eric Young should be given attribution 19 * as the author of the parts of the library used. 20 * This can be in the form of a textual message at program startup or 21 * in documentation (online or textual) provided with the package. 22 * 23 * Redistribution and use in source and binary forms, with or without 24 * modification, are permitted provided that the following conditions 25 * are met: 26 * 1. Redistributions of source code must retain the copyright 27 * notice, this list of conditions and the following disclaimer. 28 * 2. Redistributions in binary form must reproduce the above copyright 29 * notice, this list of conditions and the following disclaimer in the 30 * documentation and/or other materials provided with the distribution. 31 * 3. All advertising materials mentioning features or use of this software 32 * must display the following acknowledgement: 33 * "This product includes cryptographic software written by 34 * Eric Young (eay@cryptsoft.com)" 35 * The word 'cryptographic' can be left out if the rouines from the library 36 * being used are not cryptographic related :-). 37 * 4. If you include any Windows specific code (or a derivative thereof) from 38 * the apps directory (application code) you must include an acknowledgement: 39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40 * 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51 * SUCH DAMAGE. 52 * 53 * The licence and distribution terms for any publically available version or 54 * derivative of this code cannot be changed. i.e. this code cannot simply be 55 * copied and put under another distribution licence 56 * [including the GNU Public Licence.] 57 */ 58 59 module deimos.openssl.conf; 60 61 import deimos.openssl._d_util; 62 63 public import deimos.openssl.bio; 64 public import deimos.openssl.lhash; 65 public import deimos.openssl.stack; 66 public import deimos.openssl.safestack; 67 public import deimos.openssl.e_os2; 68 69 public import deimos.openssl.ossl_typ; 70 71 extern (C): 72 nothrow: 73 74 struct CONF_VALUE 75 { 76 char* section; 77 char* name; 78 char* value; 79 } 80 81 struct lhash_st_CONF_VALUE; // declare type to make it compile, needed until this module and lhash.d is uplifted to >= 1.1.0h and supports "DEFINE_LHASH_OF" 82 83 /+mixin DECLARE_STACK_OF!(CONF_VALUE);+/ 84 mixin DECLARE_LHASH_OF!(CONF_VALUE); 85 86 alias conf_method_st CONF_METHOD; 87 88 struct conf_method_st 89 { 90 const(char)* name; 91 ExternC!(CONF* function(CONF_METHOD* meth)) create; 92 ExternC!(int function(CONF* conf)) init_; 93 ExternC!(int function(CONF* conf)) destroy; 94 ExternC!(int function(CONF* conf)) destroy_data; 95 ExternC!(int function(CONF* conf, BIO* bp, c_long* eline)) load_bio; 96 ExternC!(int function(const(CONF)* conf, BIO* bp)) dump; 97 ExternC!(int function(const(CONF)* conf, char c)) is_number; 98 ExternC!(int function(const(CONF)* conf, char c)) to_int; 99 ExternC!(int function(CONF* conf, const(char)* name, c_long* eline)) load; 100 }; 101 102 /* Module definitions */ 103 104 struct conf_imodule_st; 105 alias conf_imodule_st CONF_IMODULE; 106 struct conf_module_st; 107 alias conf_module_st CONF_MODULE; 108 109 /+mixin DECLARE_STACK_OF!(CONF_MODULE);+/ 110 /+mixin DECLARE_STACK_OF!(CONF_IMODULE);+/ 111 112 /* DSO module function typedefs */ 113 alias typeof(*(ExternC!(int function(CONF_IMODULE* md, const(CONF)* cnf))).init) conf_init_func; 114 alias typeof(*(ExternC!(void function(CONF_IMODULE* md))).init) conf_finish_func; 115 116 enum CONF_MFLAGS_IGNORE_ERRORS = 0x1; 117 enum CONF_MFLAGS_IGNORE_RETURN_CODES = 0x2; 118 enum CONF_MFLAGS_SILENT = 0x4; 119 enum CONF_MFLAGS_NO_DSO = 0x8; 120 enum CONF_MFLAGS_IGNORE_MISSING_FILE = 0x10; 121 enum CONF_MFLAGS_DEFAULT_SECTION = 0x20; 122 123 int CONF_set_default_method(CONF_METHOD* meth); 124 void CONF_set_nconf(CONF* conf,LHASH_OF!(CONF_VALUE) *hash); 125 LHASH_OF!(CONF_VALUE) *CONF_load(LHASH_OF!(CONF_VALUE) *conf,const(char)* file, 126 c_long* eline); 127 version(OPENSSL_NO_FP_API) {} else { 128 LHASH_OF!(CONF_VALUE) *CONF_load_fp(LHASH_OF!(CONF_VALUE) *conf, FILE* fp, 129 c_long* eline); 130 } 131 LHASH_OF!(CONF_VALUE) *CONF_load_bio(LHASH_OF!(CONF_VALUE) *conf, BIO* bp,c_long* eline); 132 STACK_OF!(CONF_VALUE) *CONF_get_section(LHASH_OF!(CONF_VALUE) *conf, 133 const(char)* section); 134 char* CONF_get_string(LHASH_OF!(CONF_VALUE) *conf,const(char)* group, 135 const(char)* name); 136 c_long CONF_get_number(LHASH_OF!(CONF_VALUE) *conf,const(char)* group, 137 const(char)* name); 138 void CONF_free(LHASH_OF!(CONF_VALUE) *conf); 139 int CONF_dump_fp(LHASH_OF!(CONF_VALUE) *conf, FILE* out_); 140 int CONF_dump_bio(LHASH_OF!(CONF_VALUE) *conf, BIO* out_); 141 142 void OPENSSL_config(const(char)* config_name); 143 void OPENSSL_no_config(); 144 145 /* New conf code. The semantics are different from the functions above. 146 If that wasn't the case, the above functions would have been replaced */ 147 148 struct conf_st 149 { 150 CONF_METHOD* meth; 151 void* meth_data; 152 LHASH_OF!(CONF_VALUE) *data; 153 }; 154 155 CONF* NCONF_new(CONF_METHOD* meth); 156 CONF_METHOD* NCONF_default(); 157 CONF_METHOD* NCONF_WIN32(); 158 version (none) { /* Just to give you an idea of what I have in mind */ 159 CONF_METHOD* NCONF_XML(); 160 } 161 void NCONF_free(CONF* conf); 162 void NCONF_free_data(CONF* conf); 163 164 int NCONF_load(CONF* conf,const(char)* file,c_long* eline); 165 version(OPENSSL_NO_FP_API) {} else { 166 int NCONF_load_fp(CONF* conf, FILE* fp,c_long* eline); 167 } 168 int NCONF_load_bio(CONF* conf, BIO* bp,c_long* eline); 169 STACK_OF!(CONF_VALUE) *NCONF_get_section(const(CONF)* conf,const(char)* section); 170 char* NCONF_get_string(const(CONF)* conf,const(char)* group,const(char)* name); 171 int NCONF_get_number_e(const(CONF)* conf,const(char)* group,const(char)* name, 172 c_long* result); 173 int NCONF_dump_fp(const(CONF)* conf, FILE* out_); 174 int NCONF_dump_bio(const(CONF)* conf, BIO* out_); 175 176 version (none) { /* The following function has no error checking, 177 and should therefore be avoided */ 178 c_long NCONF_get_number(CONF* conf,char* group,char* name); 179 } else { 180 alias NCONF_get_number_e NCONF_get_number; 181 } 182 183 /* Module functions */ 184 185 int CONF_modules_load(const(CONF)* cnf, const(char)* appname, 186 c_ulong flags); 187 int CONF_modules_load_file(const(char)* filename, const(char)* appname, 188 c_ulong flags); 189 void CONF_modules_unload(int all); 190 void CONF_modules_finish(); 191 void CONF_modules_free(); 192 int CONF_module_add(const(char)* name, conf_init_func* ifunc, 193 conf_finish_func* ffunc); 194 195 const(char)* CONF_imodule_get_name(const(CONF_IMODULE)* md); 196 const(char)* CONF_imodule_get_value(const(CONF_IMODULE)* md); 197 void* CONF_imodule_get_usr_data(const(CONF_IMODULE)* md); 198 void CONF_imodule_set_usr_data(CONF_IMODULE* md, void* usr_data); 199 CONF_MODULE* CONF_imodule_get_module(const(CONF_IMODULE)* md); 200 c_ulong CONF_imodule_get_flags(const(CONF_IMODULE)* md); 201 void CONF_imodule_set_flags(CONF_IMODULE* md, c_ulong flags); 202 void* CONF_module_get_usr_data(CONF_MODULE* pmod); 203 void CONF_module_set_usr_data(CONF_MODULE* pmod, void* usr_data); 204 205 char* CONF_get1_default_config_file(); 206 207 int CONF_parse_list(const(char)* list, int sep, int nospc, 208 ExternC!(int function(const(char)* elem, int len, void* usr)) list_cb, void* arg); 209 210 void OPENSSL_load_builtin_modules(); 211 212 /* BEGIN ERROR CODES */ 213 /* The following lines are auto generated by the script mkerr.pl. Any changes 214 * made after this point may be overwritten when the script is next run. 215 */ 216 void ERR_load_CONF_strings(); 217 218 /* Error codes for the CONF functions. */ 219 220 /* Function codes. */ 221 enum CONF_F_CONF_DUMP_FP = 104; 222 enum CONF_F_CONF_LOAD = 100; 223 enum CONF_F_CONF_LOAD_BIO = 102; 224 enum CONF_F_CONF_LOAD_FP = 103; 225 enum CONF_F_CONF_MODULES_LOAD = 116; 226 enum CONF_F_CONF_PARSE_LIST = 119; 227 enum CONF_F_DEF_LOAD = 120; 228 enum CONF_F_DEF_LOAD_BIO = 121; 229 enum CONF_F_MODULE_INIT = 115; 230 enum CONF_F_MODULE_LOAD_DSO = 117; 231 enum CONF_F_MODULE_RUN = 118; 232 enum CONF_F_NCONF_DUMP_BIO = 105; 233 enum CONF_F_NCONF_DUMP_FP = 106; 234 enum CONF_F_NCONF_GET_NUMBER = 107; 235 enum CONF_F_NCONF_GET_NUMBER_E = 112; 236 enum CONF_F_NCONF_GET_SECTION = 108; 237 enum CONF_F_NCONF_GET_STRING = 109; 238 enum CONF_F_NCONF_LOAD = 113; 239 enum CONF_F_NCONF_LOAD_BIO = 110; 240 enum CONF_F_NCONF_LOAD_FP = 114; 241 enum CONF_F_NCONF_NEW = 111; 242 enum CONF_F_STR_COPY = 101; 243 244 /* Reason codes. */ 245 enum CONF_R_ERROR_LOADING_DSO = 110; 246 enum CONF_R_LIST_CANNOT_BE_NULL = 115; 247 enum CONF_R_MISSING_CLOSE_SQUARE_BRACKET = 100; 248 enum CONF_R_MISSING_EQUAL_SIGN = 101; 249 enum CONF_R_MISSING_FINISH_FUNCTION = 111; 250 enum CONF_R_MISSING_INIT_FUNCTION = 112; 251 enum CONF_R_MODULE_INITIALIZATION_ERROR = 109; 252 enum CONF_R_NO_CLOSE_BRACE = 102; 253 enum CONF_R_NO_CONF = 105; 254 enum CONF_R_NO_CONF_OR_ENVIRONMENT_VARIABLE = 106; 255 enum CONF_R_NO_SECTION = 107; 256 enum CONF_R_NO_SUCH_FILE = 114; 257 enum CONF_R_NO_VALUE = 108; 258 enum CONF_R_UNABLE_TO_CREATE_NEW_SECTION = 103; 259 enum CONF_R_UNKNOWN_MODULE_NAME = 113; 260 enum CONF_R_VARIABLE_HAS_NO_VALUE = 104;