| 1 | /* | |
| 2 | * Copyright 1999-2006 University of Chicago | |
| 3 | * | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 | * you may not use this file except in compliance with the License. | |
| 6 | * You may obtain a copy of the License at | |
| 7 | * | |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 | * | |
| 10 | * Unless required by applicable law or agreed to in writing, software | |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 | * See the License for the specific language governing permissions and | |
| 14 | * limitations under the License. | |
| 15 | */ | |
| 16 | ||
| 17 | #include "globus_service_engine.h" | |
| 18 | #include "globus_service_registry.h" | |
| 19 | #include "globus_wsrf_core_tools.h" | |
| 20 | #include "globus_i_wsrf_core_tools.h" | |
| 21 | #include "version.h" | |
| 22 | #include "libxml/uri.h" | |
| 23 | #include "globus_wsrf_resource.h" | |
| 24 | #include "globus_error_string.h" | |
| 25 | #include "wsbf_DescriptionType.h" | |
| 26 | #include "globus_ws_addressing.h" | |
| 27 | #include "globus_xsd_primitives.h" | |
| 28 | #include "globus_wsrf_core_tools.h" | |
| 29 | ||
| 30 | /** | |
| 31 | * @mainpage Globus WSRF Core Tools | |
| 32 | * | |
| 33 | * The Globus WSRF Core Tools package consists of C libraries and programs for | |
| 34 | * accessing and manipulating WSRF resources. The library consists of functions for | |
| 35 | * manipulating EndpointReferences, performing conversions on some core wsrf | |
| 36 | * and xml types, and for parsing some standard command-line options for WSRF | |
| 37 | * client programs. | |
| 38 | * | |
| 39 | * This module uses standard Globus module activation and deactivation. | |
| 40 | * | |
| 41 | * Before any functions in this module can be called, the GLOBUS_WSRF_CORE_TOOLS_MODULE | |
| 42 | * module descriptor must be activated. | |
| 43 | * | |
| 44 | * <code> | |
| 45 | * globus_module_activate(GLOBUS_WSRF_CORE_TOOLS_MODULE); | |
| 46 | * </code> | |
| 47 | * | |
| 48 | * This function returns GLOBUS_SUCCESS if the module was | |
| 49 | * successfully initialized, and you are therefore allowed to call | |
| 50 | * functions implemented in it. Otherwise, an error code is returned, and | |
| 51 | * functions from this module should not be subsequently called. This function | |
| 52 | * may be called multiple times. | |
| 53 | * | |
| 54 | * To deactivate this module, the following must be called: | |
| 55 | * | |
| 56 | * <code> | |
| 57 | * globus_module_deactivate(GLOBUS_WSRF_CORE_TOOLS_MODULE); | |
| 58 | * </code> | |
| 59 | * | |
| 60 | * This function should be called once for each time the module was activated. | |
| 61 | */ | |
| 62 | ||
| 63 | /** | |
| 64 | * @defgroup globus_wsrf_core_epr EndpointReferenceType Manipulation | |
| 65 | * EndpointReferenceType constructors and manipulators. | |
| 66 | */ | |
| 67 | static int | |
| 68 | globus_l_wsrf_core_tools_activate(); | |
| 69 | ||
| 70 | static int | |
| 71 | globus_l_wsrf_core_tools_deactivate(); | |
| 72 | ||
| 73 | globus_module_descriptor_t globus_l_wsrf_core_tools_module = | |
| 74 | { | |
| 75 | "globus_wsrf_core_tools_module", | |
| 76 | globus_l_wsrf_core_tools_activate, | |
| 77 | globus_l_wsrf_core_tools_deactivate, | |
| 78 | NULL, | |
| 79 | NULL, | |
| 80 | &local_version | |
| 81 | }; | |
| 82 | ||
| 83 | 0 | GlobusDebugDefine(GLOBUS_WSRF_CORE_TOOLS); |
| 84 | ||
| 85 | static int | |
| 86 | globus_l_wsrf_core_tools_activate() | |
| 87 | { | |
| 88 | 25 | int rc = 0; |
| 89 | 25 | GlobusFuncName(globus_l_wsrf_core_tools_activate); |
| 90 | ||
| 91 | 25 | rc = globus_module_activate(GLOBUS_COMMON_MODULE); |
| 92 | 25 | if(rc != GLOBUS_SUCCESS) |
| 93 | { | |
| 94 | 0 | goto error_exit; |
| 95 | } | |
| 96 | ||
| 97 | 25 | GlobusDebugInit(GLOBUS_WSRF_CORE_TOOLS, DEBUG INFO TRACE WARN ERROR); |
| 98 | 25 | GlobusWSRFCoreToolsDebugEnter(); |
| 99 | ||
| 100 | 25 | rc = globus_module_activate(GLOBUS_SOAP_MESSAGE_MODULE); |
| 101 | 25 | if(rc != GLOBUS_SUCCESS) |
| 102 | { | |
| 103 | 0 | goto deactivate_common_exit; |
| 104 | } | |
| 105 | 25 | rc = globus_module_activate(GLOBUS_SERVICE_ENGINE_MODULE); |
| 106 | 25 | if (rc != GLOBUS_SUCCESS) |
| 107 | { | |
| 108 | 0 | goto deactivate_message_exit; |
| 109 | } | |
| 110 | ||
| 111 | 25 | if (rc != GLOBUS_SUCCESS) |
| 112 | { | |
| 113 | deactivate_message_exit: | |
| 114 | 0 | globus_module_deactivate(GLOBUS_SOAP_MESSAGE_MODULE); |
| 115 | deactivate_common_exit: | |
| 116 | 0 | globus_module_deactivate(GLOBUS_COMMON_MODULE); |
| 117 | error_exit: | |
| 118 | 0 | GlobusWSRFCoreToolsDebugExit(); |
| 119 | 0 | GlobusDebugDestroy(GLOBUS_WSRF_CORE_TOOLS); |
| 120 | 0 | return rc; |
| 121 | } | |
| 122 | ||
| 123 | 25 | GlobusWSRFCoreToolsDebugExit(); |
| 124 | 25 | return rc; |
| 125 | } | |
| 126 | ||
| 127 | static int | |
| 128 | globus_l_wsrf_core_tools_deactivate() | |
| 129 | 21 | { |
| 130 | 21 | int rc = 0; |
| 131 | 21 | GlobusFuncName(globus_l_wsrf_core_tools_deactivate); |
| 132 | 21 | GlobusWSRFCoreToolsDebugEnter(); |
| 133 | ||
| 134 | 21 | rc = globus_module_deactivate(GLOBUS_SOAP_MESSAGE_MODULE); |
| 135 | 21 | if(rc != GLOBUS_SUCCESS) |
| 136 | { | |
| 137 | 0 | goto exit; |
| 138 | } | |
| 139 | 21 | globus_module_activate(GLOBUS_SERVICE_ENGINE_MODULE); |
| 140 | ||
| 141 | ||
| 142 | 21 | GlobusWSRFCoreToolsDebugExit(); |
| 143 | 21 | GlobusDebugDestroy(GLOBUS_WSRF_CORE_TOOLS); |
| 144 | 21 | globus_module_deactivate(GLOBUS_COMMON_MODULE); |
| 145 | ||
| 146 | exit: | |
| 147 | 21 | return rc; |
| 148 | } | |
| 149 | ||
| 150 | /** | |
| 151 | * Construct an EndpointReference. | |
| 152 | * @ingroup globus_wsrf_core_epr | |
| 153 | * | |
| 154 | * Construct an EndpointReference from a collection of information about the | |
| 155 | * current processing context. | |
| 156 | * | |
| 157 | * @param engine | |
| 158 | * An engine which is servicing this resource. The engine is used to determine the | |
| 159 | * base part of the address used in the EPR. | |
| 160 | * @param path | |
| 161 | * The service's path which must be passed to the engine when operating on | |
| 162 | * this service. | |
| 163 | * @param resource_id | |
| 164 | * The element containing the resource-specific ReferenceProperties. If this | |
| 165 | * is non-null, then the any will be moved to the resulting EPR and its original | |
| 166 | * values will be destroyed. If this is null, no ReferenceProperties will | |
| 167 | * be associated with the EPR. | |
| 168 | * @param endpoint_reference | |
| 169 | * A new EndpointReference which will be populated | |
| 170 | * | |
| 171 | * @retval GLOBUS_SUCCESS | |
| 172 | * The new endpoint reference was created successfully. | |
| 173 | * @retval GLOBUS_SOAP_MESSAGE_ERROR_TYPE_NULL_PARAMETER | |
| 174 | * Could not create new endpoint reference because @a engine, @a path, or | |
| 175 | * @a endpoint_reference was NULL. | |
| 176 | * @retval GLOBUS_SOAP_MESSAGE_ERROR_TYPE_OUT_OF_MEMORY | |
| 177 | * Could not create new endpoint reference because of a lack of available memory. | |
| 178 | */ | |
| 179 | globus_result_t | |
| 180 | globus_wsrf_core_create_endpoint_reference( | |
| 181 | globus_service_engine_t engine, | |
| 182 | const char * path, | |
| 183 | xsd_any * * resource_id, | |
| 184 | wsa_EndpointReferenceType * endpoint_reference) | |
| 185 | 78 | { |
| 186 | 78 | globus_result_t result = GLOBUS_SUCCESS; |
| 187 | 78 | xsd_any * new_rp; |
| 188 | 78 | char * contact; |
| 189 | 78 | GlobusFuncName(globus_wsrf_core_create_endpoint_reference); |
| 190 | 78 | GlobusWSRFCoreToolsDebugEnter(); |
| 191 | ||
| 192 | 78 | if (engine == NULL || path == NULL || endpoint_reference == NULL) |
| 193 | { | |
| 194 | 0 | result = GlobusSoapMessageErrorNullParam; |
| 195 | ||
| 196 | 0 | goto out; |
| 197 | } | |
| 198 | 78 | result = globus_service_engine_get_contact(engine, &contact); |
| 199 | 78 | if (result != GLOBUS_SUCCESS) |
| 200 | { | |
| 201 | 0 | goto out; |
| 202 | } | |
| 203 | ||
| 204 | 78 | result = wsa_EndpointReferenceType_init_contents(endpoint_reference); |
| 205 | 78 | if (result != GLOBUS_SUCCESS) |
| 206 | { | |
| 207 | 0 | goto free_contact_out; |
| 208 | } | |
| 209 | ||
| 210 | 78 | endpoint_reference->Address.base_value = |
| 211 | globus_common_create_string("%s%s", | |
| 212 | contact, | |
| 213 | path); | |
| 214 | ||
| 215 | 78 | if (endpoint_reference->Address.base_value == NULL) |
| 216 | { | |
| 217 | 0 | result = GlobusSoapMessageErrorOutOfMemory; |
| 218 | 0 | goto free_contact_out; |
| 219 | } | |
| 220 | ||
| 221 | 78 | if (resource_id != NULL) |
| 222 | { | |
| 223 | 78 | result = wsa_ReferencePropertiesType_init( |
| 224 | &endpoint_reference->ReferenceProperties); | |
| 225 | 78 | if (result != GLOBUS_SUCCESS) |
| 226 | { | |
| 227 | 0 | goto destroy_epr_contents_out; |
| 228 | } | |
| 229 | ||
| 230 | 78 | new_rp = xsd_any_array_push(&endpoint_reference->ReferenceProperties->any); |
| 231 | ||
| 232 | 78 | if (new_rp == NULL) |
| 233 | { | |
| 234 | 0 | result = GlobusSoapMessageErrorOutOfMemory; |
| 235 | 0 | goto destroy_epr_contents_out; |
| 236 | } | |
| 237 | ||
| 238 | 78 | new_rp->value = (*resource_id)->value; |
| 239 | 78 | new_rp->element = (*resource_id)->element; |
| 240 | 78 | new_rp->any_info = (*resource_id)->any_info; |
| 241 | ||
| 242 | 78 | (*resource_id)->value = NULL; |
| 243 | 78 | (*resource_id)->element = NULL; |
| 244 | 78 | xsd_any_destroy(*resource_id); |
| 245 | ||
| 246 | 78 | *resource_id = NULL; |
| 247 | } | |
| 248 | ||
| 249 | destroy_epr_contents_out: | |
| 250 | 78 | if (result != GLOBUS_SUCCESS) |
| 251 | { | |
| 252 | 0 | wsa_EndpointReferenceType_destroy_contents(endpoint_reference); |
| 253 | } | |
| 254 | free_contact_out: | |
| 255 | 78 | globus_free(contact); |
| 256 | out: | |
| 257 | 78 | GlobusWSRFCoreToolsDebugExit(); |
| 258 | 78 | return result; |
| 259 | } | |
| 260 | /* globus_wsrf_core_create_endpoint_reference() */ | |
| 261 | ||
| 262 | /** | |
| 263 | * Construct an EndpointReference from a wrapped URI (deprecated) | |
| 264 | * @ingroup globus_wsrf_core_epr | |
| 265 | * Construct an EndpointReference from a string in wrapped URI format. The wrapped | |
| 266 | * URI format is service-contact?reference-property-value (for example | |
| 267 | * http://localhost:30001/wsrf/services/CounterService?1231231). The name of the reference | |
| 268 | * property is specified by the @a id_element qname. | |
| 269 | * | |
| 270 | * @param wrapped_uri | |
| 271 | * A wrapped-URI string. | |
| 272 | * @param id_element | |
| 273 | * QName of the element to used for the ReferenceProperty contained in the | |
| 274 | * @a wrapped_uri. This may be NULL if no reference properties are needed to | |
| 275 | * contact the service. | |
| 276 | * @param endpoint_reference | |
| 277 | * A new EndpointReference which will be populated | |
| 278 | * | |
| 279 | * @retval GLOBUS_SUCCESS | |
| 280 | * The new endpoint reference was created successfully. | |
| 281 | * @retval GLOBUS_SOAP_MESSAGE_ERROR_TYPE_NULL_PARAMETER | |
| 282 | * Could not create new endpoint reference because @a wrapped_uri or | |
| 283 | * @a endpoint_reference was NULL. | |
| 284 | * @retval GLOBUS_SOAP_MESSAGE_ERROR_TYPE_OUT_OF_MEMORY | |
| 285 | * Could not create new endpoint reference because of a lack of available memory. | |
| 286 | * | |
| 287 | * @deprecated | |
| 288 | * The wrapped-URI format used by this function is non-standard. | |
| 289 | */ | |
| 290 | globus_result_t | |
| 291 | globus_wsrf_core_unwrap_endpoint_reference( | |
| 292 | const char * wrapped_uri, | |
| 293 | xsd_QName * id_element, | |
| 294 | wsa_EndpointReferenceType * endpoint_reference) | |
| 295 | 0 | { |
| 296 | 0 | globus_result_t result = GLOBUS_SUCCESS; |
| 297 | 0 | xsd_any * new_rp; |
| 298 | 0 | xmlURIPtr parsed_uri; |
| 299 | 0 | GlobusFuncName(globus_wsrf_core_unwrap_endpoint_reference); |
| 300 | 0 | GlobusWSRFCoreToolsDebugEnter(); |
| 301 | ||
| 302 | 0 | parsed_uri = xmlParseURI(wrapped_uri); |
| 303 | ||
| 304 | 0 | wsa_ReferencePropertiesType_init(&endpoint_reference->ReferenceProperties); |
| 305 | ||
| 306 | 0 | if (parsed_uri->query != NULL && id_element != NULL) |
| 307 | { | |
| 308 | 0 | new_rp = xsd_any_array_push(&endpoint_reference->ReferenceProperties->any); |
| 309 | 0 | xsd_string_copy_cstr((xsd_string **) &new_rp->value, parsed_uri->query); |
| 310 | 0 | xsd_QName_copy(&new_rp->element, id_element); |
| 311 | 0 | new_rp->any_info = &xsd_string_info; |
| 312 | ||
| 313 | 0 | xmlFree(parsed_uri->query); |
| 314 | 0 | parsed_uri->query = NULL; |
| 315 | } | |
| 316 | 0 | endpoint_reference->Address.base_value = (char *) xmlSaveUri(parsed_uri); |
| 317 | ||
| 318 | 0 | xmlFreeURI(parsed_uri); |
| 319 | ||
| 320 | 0 | GlobusWSRFCoreToolsDebugExit(); |
| 321 | 0 | return result; |
| 322 | } | |
| 323 | ||
| 324 | /** | |
| 325 | * Convert an EndpointReference into a wrapped URI (deprecated) | |
| 326 | * @ingroup globus_wsrf_core_epr | |
| 327 | * Parse out the address and ReferenceProperties value from an EndpointReference and | |
| 328 | * put them into a string in wrapped-URI format. The wrapped-URI | |
| 329 | * format is service-contact?reference-property-value (for example | |
| 330 | * http://localhost:30001/wsrf/services/CounterService?1231231). | |
| 331 | * | |
| 332 | * @param endpoint_reference | |
| 333 | * A new EndpointReference which will be parsed. | |
| 334 | * @param wrapped_uri | |
| 335 | * A pointer to a newly allocated string containing the wrapped-URI. | |
| 336 | * | |
| 337 | * @retval GLOBUS_SUCCESS | |
| 338 | * The new wrapped_uri was created successfull. | |
| 339 | * @retval GLOBUS_SOAP_MESSAGE_ERROR_TYPE_NULL_PARAMETER | |
| 340 | * Could not create the wrapped URI because @a wrapped_uri or | |
| 341 | * @a endpoint_reference was NULL. | |
| 342 | * @retval GLOBUS_WSRF_CORE_TOOLS_ERROR_TYPE_NULL_REF_PROP | |
| 343 | * The ReferenceProperties of the EPR were NULL. | |
| 344 | * @retval GLOBUS_WSRF_CORE_TOOLS_ERROR_TYPE_REF_PROP_WRONG_COUNT | |
| 345 | * There is not exactly one ReferenceProperties element in the EPR. | |
| 346 | * @retval GLOBUS_WSRF_CORE_TOOLS_ERROR_TYPE_INVALID_REF_PROP | |
| 347 | * The reference properties value was not a string type. | |
| 348 | * @retval GLOBUS_SOAP_MESSAGE_ERROR_TYPE_OUT_OF_MEMORY | |
| 349 | * Could not create the new wrapped-URI because of a lack of available memory. | |
| 350 | * | |
| 351 | * @deprecated | |
| 352 | * The wrapped-URI format used by this function is non-standard. | |
| 353 | */ | |
| 354 | globus_result_t | |
| 355 | globus_wsrf_core_wrap_endpoint_reference( | |
| 356 | const wsa_EndpointReferenceType * endpoint_reference, | |
| 357 | char ** wrapped_uri) | |
| 358 | 0 | { |
| 359 | 0 | globus_result_t result = GLOBUS_SUCCESS; |
| 360 | 0 | GlobusFuncName(globus_wsrf_core_wrap_endpoint_reference); |
| 361 | 0 | GlobusWSRFCoreToolsDebugEnter(); |
| 362 | ||
| 363 | /* verify endpoint reference property is xsd_string type */ | |
| 364 | 0 | if (endpoint_reference == NULL || wrapped_uri == NULL) |
| 365 | { | |
| 366 | 0 | result = GlobusSoapMessageErrorNullParam; |
| 367 | ||
| 368 | 0 | goto exit; |
| 369 | } | |
| 370 | ||
| 371 | 0 | if(endpoint_reference->ReferenceProperties) |
| 372 | { | |
| 373 | 0 | result = GlobusWSRFCoreToolsErrorNullReferenceProperty(); |
| 374 | 0 | goto exit; |
| 375 | } | |
| 376 | ||
| 377 | 0 | if(endpoint_reference->ReferenceProperties->any.length != 1) |
| 378 | { | |
| 379 | 0 | result = GlobusWSRFCoreToolsErrorReferencePropertiesWrongCount( |
| 380 | endpoint_reference->ReferenceProperties->any.length); | |
| 381 | 0 | goto exit; |
| 382 | } | |
| 383 | ||
| 384 | 0 | if(endpoint_reference->ReferenceProperties->any.elements[0].any_info != |
| 385 | (&xsd_string_info)) | |
| 386 | { | |
| 387 | 0 | result = GlobusWSRFCoreToolsErrorInvalidReferenceProperties( |
| 388 | endpoint_reference->ReferenceProperties-> | |
| 389 | any.elements[0].any_info->type); | |
| 390 | 0 | goto exit; |
| 391 | } | |
| 392 | ||
| 393 | 0 | *wrapped_uri = globus_common_create_string( |
| 394 | "%s?%s", | |
| 395 | endpoint_reference->Address.base_value, | |
| 396 | endpoint_reference->ReferenceProperties->any.elements[0].value); | |
| 397 | ||
| 398 | 0 | if (*wrapped_uri == NULL) |
| 399 | { | |
| 400 | 0 | result = GlobusSoapMessageErrorOutOfMemory; |
| 401 | goto exit; | |
| 402 | } | |
| 403 | ||
| 404 | exit: | |
| 405 | ||
| 406 | 0 | GlobusWSRFCoreToolsDebugExit(); |
| 407 | 0 | return result; |
| 408 | } | |
| 409 | /* globus_wsrf_core_wrap_endpoint_reference() */ | |
| 410 | ||
| 411 | /** | |
| 412 | * Obtain a resource handle from a message handle and service descriptor. | |
| 413 | * @ingroup globus_wsrf_core_resource | |
| 414 | * | |
| 415 | * Looks up the resource which is associated with the EndpointReference used in the | |
| 416 | * addressing headers on the current message. | |
| 417 | * | |
| 418 | * @param message | |
| 419 | * Message handle which the operation request arrived on. | |
| 420 | * @param service | |
| 421 | * Service handle for the service which is processing the operation. | |
| 422 | * @param resource | |
| 423 | * Pointer to a WSRF resource handle which will be set to the resource | |
| 424 | * associated with the SOAP message EPR. This must be released by calling | |
| 425 | * globus_resource_finish() | |
| 426 | * | |
| 427 | * @retval GLOBUS_SUCCESS | |
| 428 | * Resource successfully located. | |
| 429 | * @retval GLOBUS_SOAP_MESSAGE_ERROR_TYPE_OUT_OF_MEMORY | |
| 430 | * Unable to locate the resource because of a lack of available memory. | |
| 431 | * @retval GLOBUS_WSRF_CORE_TOOLS_ERROR_TYPE_GET_RESOURCE_FAILED | |
| 432 | * Unable to locate the resource because the EPR could not be determined, or the | |
| 433 | * resource ID does not map to a valid resource. | |
| 434 | */ | |
| 435 | globus_result_t | |
| 436 | globus_wsrf_core_get_resource( | |
| 437 | globus_soap_message_handle_t message, | |
| 438 | globus_service_descriptor_t * service, | |
| 439 | globus_resource_t * resource) | |
| 440 | 2648 | { |
| 441 | 2648 | globus_result_t result = GLOBUS_SUCCESS; |
| 442 | 2648 | char * id = NULL; |
| 443 | 2648 | wsa_EndpointReferenceType * epr; |
| 444 | 2648 | GlobusFuncName(globus_wsrf_core_get_resource_id); |
| 445 | 2648 | GlobusWSRFCoreToolsDebugEnter(); |
| 446 | ||
| 447 | 2648 | if (message == NULL || service == NULL || resource == NULL) |
| 448 | { | |
| 449 | 0 | result = GlobusSoapMessageErrorOutOfMemory; |
| 450 | 0 | goto exit; |
| 451 | } | |
| 452 | 2648 | epr = globus_soap_message_handle_get_attr( |
| 453 | message, | |
| 454 | WSADDR_EPR_KEY); | |
| 455 | 2648 | if(!epr) |
| 456 | { | |
| 457 | 0 | result = GlobusWSRFCoreToolsErrorGetResourceFailed( |
| 458 | GLOBUS_SUCCESS, | |
| 459 | "No EndpointReference found " | |
| 460 | "in message properties"); | |
| 461 | 0 | goto exit; |
| 462 | } | |
| 463 | ||
| 464 | 2648 | result = service->get_resource_id(&epr->ReferenceProperties->any, &id); |
| 465 | 2648 | if(result != GLOBUS_SUCCESS) |
| 466 | { | |
| 467 | 0 | result = GlobusWSRFCoreToolsErrorGetResourceFailed( |
| 468 | result, "Failed to get resource id from ReferenceProperties"); | |
| 469 | 0 | goto exit; |
| 470 | } | |
| 471 | ||
| 472 | 2648 | result = globus_resource_find(id, resource); |
| 473 | 2648 | if(result != GLOBUS_SUCCESS) |
| 474 | { | |
| 475 | 1 | result = GlobusWSRFCoreToolsErrorGetResourceFailed( |
| 476 | result, "No resource found in resource registry"); | |
| 477 | goto exit; | |
| 478 | } | |
| 479 | ||
| 480 | exit: | |
| 481 | ||
| 482 | 2648 | if(id) |
| 483 | { | |
| 484 | 2648 | free(id); |
| 485 | } | |
| 486 | ||
| 487 | 2648 | GlobusWSRFCoreToolsDebugExit(); |
| 488 | 2648 | return result; |
| 489 | } | |
| 490 | /* globus_wsrf_core_get_resource() */ | |
| 491 | ||
| 492 | /** | |
| 493 | * Obtain a resource handle from an EPR | |
| 494 | * @ingroup globus_wsrf_core_resource | |
| 495 | * | |
| 496 | * Looks up the resource associated with an EPR. | |
| 497 | * | |
| 498 | * @param epr | |
| 499 | * Endpoint reference to look up. | |
| 500 | * @param resource | |
| 501 | * Pointer to a WSRF resource handle which will be set to the resource | |
| 502 | * associated with the EPR. This must be released by calling | |
| 503 | * globus_resource_finish() | |
| 504 | * | |
| 505 | * @retval GLOBUS_SUCCESS | |
| 506 | * Resource successfully located. | |
| 507 | * @retval GLOBUS_SOAP_MESSAGE_ERROR_TYPE_OUT_OF_MEMORY | |
| 508 | * Unable to locate the resource because of a lack of available memory. | |
| 509 | * @retval GLOBUS_WSRF_CORE_TOOLS_ERROR_TYPE_GET_RESOURCE_FAILED | |
| 510 | * Unable to locate the resource because the EPR could not be determined, or the | |
| 511 | * resource ID does not map to a valid resource. | |
| 512 | */ | |
| 513 | globus_result_t | |
| 514 | globus_wsrf_core_get_resource_from_epr( | |
| 515 | const wsa_EndpointReferenceType * epr, | |
| 516 | globus_resource_t * resource) | |
| 517 | 140 | { |
| 518 | 140 | xmlURIPtr uri = NULL; |
| 519 | 140 | char * base_path = NULL; |
| 520 | 140 | char * service_module_path = NULL; |
| 521 | 140 | globus_extension_handle_t ext; |
| 522 | 140 | globus_service_descriptor_t * service = NULL; |
| 523 | 140 | char * id = NULL; |
| 524 | 140 | globus_result_t result = GLOBUS_SUCCESS; |
| 525 | 140 | GlobusFuncName(globus_wsrf_core_get_resource_from_epr); |
| 526 | 140 | GlobusWSRFCoreToolsDebugEnter(); |
| 527 | ||
| 528 | 140 | if (epr == NULL || resource == NULL) |
| 529 | { | |
| 530 | 0 | result = GlobusSoapMessageErrorOutOfMemory; |
| 531 | ||
| 532 | 0 | goto exit; |
| 533 | } | |
| 534 | ||
| 535 | 140 | if (epr->Address.base_value == NULL) |
| 536 | { | |
| 537 | 0 | result = GlobusWSRFCoreToolsErrorGetResourceFailed(GLOBUS_SUCCESS, "Invalid EPR"); |
| 538 | ||
| 539 | 0 | goto exit; |
| 540 | } | |
| 541 | ||
| 542 | 140 | uri = xmlParseURI(epr->Address.base_value); |
| 543 | 140 | if(!uri) |
| 544 | { | |
| 545 | 0 | result = GlobusWSRFCoreToolsErrorGetResourceFailed( |
| 546 | GLOBUS_SUCCESS, "Failed to parse EPR Address"); | |
| 547 | 0 | goto exit; |
| 548 | } | |
| 549 | ||
| 550 | 140 | base_path = (char *) uri->path; |
| 551 | 295 | while(*base_path == '/') |
| 552 | { | |
| 553 | 155 | base_path++; |
| 554 | } | |
| 555 | ||
| 556 | 140 | service_module_path = globus_common_create_string( |
| 557 | GLOBUS_SERVICE_ENGINE_MODULE_PATH_PREFIX "/%s", | |
| 558 | base_path); | |
| 559 | 140 | if (service_module_path == NULL) |
| 560 | { | |
| 561 | 0 | result = GlobusWSRFCoreToolsErrorGetResourceFailed( |
| 562 | GLOBUS_SUCCESS, "Failed to parse EPR Address"); | |
| 563 | 0 | goto exit; |
| 564 | } | |
| 565 | 140 | GlobusWSRFCoreToolsDebugPrintf(GLOBUS_L_WSRF_CORE_TOOLS_DEBUG_DEBUG, |
| 566 | ("Path for service module is `%s'\n", service_module_path)); | |
| 567 | ||
| 568 | 140 | service = globus_extension_lookup( |
| 569 | &ext, GLOBUS_SERVICE_REGISTRY, service_module_path); | |
| 570 | 140 | if(!service) |
| 571 | { | |
| 572 | 2 | result = GlobusWSRFCoreToolsErrorGetResourceFailed( |
| 573 | result, "Failed to get service descriptor from EPR Address"); | |
| 574 | 2 | goto exit; |
| 575 | } | |
| 576 | ||
| 577 | 138 | result = service->get_resource_id(&epr->ReferenceProperties->any, &id); |
| 578 | 138 | if(result != GLOBUS_SUCCESS) |
| 579 | { | |
| 580 | 0 | globus_extension_release(ext); |
| 581 | 0 | result = GlobusWSRFCoreToolsErrorGetResourceFailed( |
| 582 | result, "Failed to get resource id from ReferenceProperties"); | |
| 583 | 0 | goto exit; |
| 584 | } | |
| 585 | ||
| 586 | 138 | globus_extension_release(ext); |
| 587 | ||
| 588 | 138 | result = globus_resource_find(id, resource); |
| 589 | 138 | if(result != GLOBUS_SUCCESS) |
| 590 | { | |
| 591 | 0 | result = GlobusWSRFCoreToolsErrorGetResourceFailed( |
| 592 | result, "No resource found in resource registry"); | |
| 593 | goto exit; | |
| 594 | } | |
| 595 | ||
| 596 | exit: | |
| 597 | 140 | if(service_module_path) |
| 598 | { | |
| 599 | 140 | globus_libc_free(service_module_path); |
| 600 | } | |
| 601 | ||
| 602 | 140 | if(uri) |
| 603 | { | |
| 604 | 140 | xmlFreeURI(uri); |
| 605 | } | |
| 606 | ||
| 607 | 140 | if(id) |
| 608 | { | |
| 609 | 138 | free(id); |
| 610 | } | |
| 611 | ||
| 612 | 140 | if (result != GLOBUS_SUCCESS) |
| 613 | { | |
| 614 | 2 | GlobusWSRFCoreToolsDebugError(result); |
| 615 | } | |
| 616 | ||
| 617 | 140 | GlobusWSRFCoreToolsDebugExit(); |
| 618 | 140 | return result; |
| 619 | } | |
| 620 | /* globus_wsrf_core_get_resource_from_epr() */ | |
| 621 | ||
| 622 | globus_result_t | |
| 623 | globus_wsrf_core_get_resource_id_from_epr( | |
| 624 | const wsa_EndpointReferenceType * epr, | |
| 625 | char ** resource_id) | |
| 626 | 376 | { |
| 627 | 376 | xmlURIPtr uri = NULL; |
| 628 | 376 | char * base_path = NULL; |
| 629 | 376 | char * service_module_path = NULL; |
| 630 | 376 | globus_extension_handle_t ext; |
| 631 | 376 | globus_service_descriptor_t * service = NULL; |
| 632 | 376 | char * id = NULL; |
| 633 | 376 | globus_result_t result = GLOBUS_SUCCESS; |
| 634 | 376 | GlobusFuncName(globus_wsrf_core_get_resource_from_epr); |
| 635 | 376 | GlobusWSRFCoreToolsDebugEnter(); |
| 636 | ||
| 637 | 376 | globus_assert(epr); |
| 638 | 376 | globus_assert(epr->Address.base_value); |
| 639 | ||
| 640 | 376 | uri = xmlParseURI(epr->Address.base_value); |
| 641 | 376 | if(!uri) |
| 642 | { | |
| 643 | 0 | result = GlobusWSRFCoreToolsErrorGetResourceFailed( |
| 644 | GLOBUS_SUCCESS, "Failed to parse EPR Address"); | |
| 645 | 0 | goto exit; |
| 646 | } | |
| 647 | ||
| 648 | 376 | base_path = (char *) uri->path; |
| 649 | 782 | while(*base_path == '/') |
| 650 | { | |
| 651 | 406 | base_path++; |
| 652 | } | |
| 653 | ||
| 654 | 376 | service_module_path = globus_common_create_string( |
| 655 | GLOBUS_SERVICE_ENGINE_MODULE_PATH_PREFIX "/%s", | |
| 656 | base_path); | |
| 657 | ||
| 658 | 376 | if (service_module_path == NULL) |
| 659 | { | |
| 660 | 0 | result = GlobusWSRFCoreToolsErrorGetResourceFailed( |
| 661 | GLOBUS_SUCCESS, "Failed to parse EPR Address"); | |
| 662 | 0 | goto exit; |
| 663 | } | |
| 664 | ||
| 665 | 376 | service = globus_extension_lookup( |
| 666 | &ext, GLOBUS_SERVICE_REGISTRY, service_module_path); | |
| 667 | 376 | if(!service) |
| 668 | { | |
| 669 | 0 | result = GlobusWSRFCoreToolsErrorGetResourceFailed( |
| 670 | result, "Failed to get service descriptor from EPR Address"); | |
| 671 | 0 | goto exit; |
| 672 | } | |
| 673 | ||
| 674 | 376 | result = service->get_resource_id(&epr->ReferenceProperties->any, &id); |
| 675 | 376 | if(result != GLOBUS_SUCCESS) |
| 676 | { | |
| 677 | 0 | globus_extension_release(ext); |
| 678 | 0 | result = GlobusWSRFCoreToolsErrorGetResourceFailed( |
| 679 | result, "Failed to get resource id from ReferenceProperties"); | |
| 680 | 0 | goto exit; |
| 681 | } | |
| 682 | ||
| 683 | 376 | globus_extension_release(ext); |
| 684 | ||
| 685 | 376 | *resource_id = id; |
| 686 | 376 | id = NULL; |
| 687 | ||
| 688 | exit: | |
| 689 | 376 | if(service_module_path) |
| 690 | { | |
| 691 | 376 | globus_libc_free(service_module_path); |
| 692 | } | |
| 693 | ||
| 694 | 376 | if(uri) |
| 695 | { | |
| 696 | 376 | xmlFreeURI(uri); |
| 697 | } | |
| 698 | ||
| 699 | 376 | if(id) |
| 700 | { | |
| 701 | 0 | free(id); |
| 702 | } | |
| 703 | ||
| 704 | 376 | GlobusWSRFCoreToolsDebugExit(); |
| 705 | 376 | return result; |
| 706 | } | |
| 707 | /* globus_wsrf_core_get_resource_id_from_epr() */ | |
| 708 | ||
| 709 | char * | |
| 710 | globus_wsrf_core_export_timestamp( | |
| 711 | xsd_dateTime * val) | |
| 712 | 0 | { |
| 713 | 0 | return globus_common_create_string( |
| 714 | "%.4d-%.2d-%.2dT%.2d:%.2d:%.2dZ", | |
| 715 | val->tm_year + 1900, | |
| 716 | val->tm_mon + 1, | |
| 717 | val->tm_mday, | |
| 718 | val->tm_hour, | |
| 719 | val->tm_min, | |
| 720 | val->tm_sec); | |
| 721 | } | |
| 722 | ||
| 723 | #include "libxml/xmlschemastypes.h" | |
| 724 | ||
| 725 | xsd_dateTime * | |
| 726 | globus_wsrf_core_import_timestamp( | |
| 727 | const char * timestamp_string) | |
| 728 | 0 | { |
| 729 | 0 | xsd_dateTime * val = NULL; |
| 730 | 0 | xmlSchemaValPtr schema_val = NULL; |
| 731 | 0 | xmlChar * tmp_value = NULL; |
| 732 | 0 | int res = 0; |
| 733 | ||
| 734 | 0 | xsd_dateTime_init(&val); |
| 735 | ||
| 736 | 0 | res = xmlSchemaValidatePredefinedType( |
| 737 | xmlSchemaGetBuiltInType(XML_SCHEMAS_DATETIME), | |
| 738 | tmp_value, | |
| 739 | &schema_val); | |
| 740 | 0 | if(res != 0) |
| 741 | { | |
| 742 | 0 | xsd_dateTime_destroy(val); |
| 743 | 0 | return NULL; |
| 744 | } | |
| 745 | ||
| 746 | 0 | val->tm_year = schema_val->value.date.year - 1900; |
| 747 | 0 | val->tm_mon = schema_val->value.date.mon; |
| 748 | 0 | val->tm_mday = schema_val->value.date.day; |
| 749 | 0 | val->tm_hour = schema_val->value.date.hour; |
| 750 | 0 | val->tm_min = schema_val->value.date.min; |
| 751 | 0 | val->tm_sec = schema_val->value.date.sec; |
| 752 | 0 | if(schema_val->value.date.tz_flag) |
| 753 | { | |
| 754 | 0 | val->tm_min += schema_val->value.date.tzo; |
| 755 | } | |
| 756 | ||
| 757 | 0 | xmlSchemaFreeValue(schema_val); |
| 758 | ||
| 759 | 0 | return val; |
| 760 | } | |
| 761 | ||
| 762 | static | |
| 763 | globus_object_t * | |
| 764 | globus_l_error_fault_multiple( | |
| 765 | const wsbf_BaseFaultType_array * fault_array) | |
| 766 | 0 | { |
| 767 | 0 | globus_object_t * error; |
| 768 | 0 | int i; |
| 769 | ||
| 770 | 0 | error = globus_error_construct_multiple(NULL, 0, ""); |
| 771 | ||
| 772 | 0 | for(i = 0; i < fault_array->length; i++) |
| 773 | { | |
| 774 | 0 | globus_error_mutliple_add_chain( |
| 775 | error, | |
| 776 | globus_error_convert_wsrf_fault(&fault_array->elements[i]), | |
| 777 | ""); | |
| 778 | } | |
| 779 | ||
| 780 | 0 | return error; |
| 781 | } | |
| 782 | ||
| 783 | globus_object_t * | |
| 784 | globus_error_convert_wsrf_fault( | |
| 785 | const wsbf_BaseFaultType * fault) | |
| 786 | 0 | { |
| 787 | 0 | globus_object_t * cause; |
| 788 | 0 | char * description = NULL; |
| 789 | 0 | char ** array; |
| 790 | ||
| 791 | 0 | if(fault->FaultCause.length == 0) |
| 792 | { | |
| 793 | 0 | cause = NULL; |
| 794 | } | |
| 795 | 0 | else if(fault->FaultCause.length == 1) |
| 796 | { | |
| 797 | 0 | cause = globus_error_convert_wsrf_fault(&fault->FaultCause.elements[0]); |
| 798 | } | |
| 799 | else | |
| 800 | { | |
| 801 | 0 | cause = globus_l_error_fault_multiple(&fault->FaultCause); |
| 802 | } | |
| 803 | ||
| 804 | 0 | array = (char **) globus_malloc( |
| 805 | sizeof(char *) * fault->Description.length * 2); | |
| 806 | 0 | if(array) |
| 807 | { | |
| 808 | 0 | int i; |
| 809 | 0 | int j = 0; |
| 810 | ||
| 811 | 0 | for(i = 0; i < fault->Description.length; i++) |
| 812 | { | |
| 813 | 0 | if(i > 0) |
| 814 | { | |
| 815 | 0 | array[j++] = "\n"; |
| 816 | } | |
| 817 | 0 | array[j++] = fault->Description.elements[i].base_value; |
| 818 | } | |
| 819 | ||
| 820 | 0 | description = globus_libc_join((const char **)array, j); |
| 821 | 0 | globus_free(array); |
| 822 | } | |
| 823 | ||
| 824 | 0 | return globus_error_construct_string(NULL, cause, "%s", description); |
| 825 | } | |
| 826 | ||
| 827 | static xsd_QName generic_epr = | |
| 828 | { | |
| 829 | WSA_ENDPOINTREFERENCETYPE_NS, | |
| 830 | "EndpointReference" | |
| 831 | }; | |
| 832 | ||
| 833 | globus_result_t | |
| 834 | globus_wsrf_core_export_endpoint_reference( | |
| 835 | const wsa_EndpointReferenceType * endpoint_reference, | |
| 836 | const char * filename, | |
| 837 | xsd_QName * element) | |
| 838 | 0 | { |
| 839 | 0 | globus_result_t result = GLOBUS_SUCCESS; |
| 840 | 0 | xsd_QName * elem = element; |
| 841 | 0 | GlobusFuncName(globus_wsrf_core_export_endpoint_reference); |
| 842 | 0 | GlobusWSRFCoreToolsDebugEnter(); |
| 843 | ||
| 844 | 0 | if(!elem) |
| 845 | { | |
| 846 | 0 | elem = &generic_epr; |
| 847 | } | |
| 848 | ||
| 849 | 0 | GlobusXSDTypeExport(filename, |
| 850 | wsa_EndpointReferenceType, | |
| 851 | endpoint_reference, | |
| 852 | elem, | |
| 853 | result); | |
| 854 | ||
| 855 | 0 | if(result != GLOBUS_SUCCESS) |
| 856 | { | |
| 857 | 0 | result = GlobusWSRFCoreToolsErrorExportFailed(result, filename); |
| 858 | } | |
| 859 | ||
| 860 | 0 | GlobusWSRFCoreToolsDebugExit(); |
| 861 | 0 | return result; |
| 862 | } | |
| 863 | ||
| 864 | globus_result_t | |
| 865 | globus_wsrf_core_import_endpoint_reference( | |
| 866 | const char * filename, | |
| 867 | wsa_EndpointReferenceType ** endpoint_reference, | |
| 868 | xsd_QName * element) | |
| 869 | 0 | { |
| 870 | 0 | globus_result_t result = GLOBUS_SUCCESS; |
| 871 | 0 | GlobusFuncName(globus_wsrf_core_import_endpoint_reference); |
| 872 | 0 | GlobusWSRFCoreToolsDebugEnter(); |
| 873 | ||
| 874 | 0 | wsa_EndpointReferenceType_init(endpoint_reference); |
| 875 | ||
| 876 | 0 | GlobusXSDTypeImport(filename, |
| 877 | wsa_EndpointReferenceType, | |
| 878 | (*endpoint_reference), | |
| 879 | element, | |
| 880 | result); | |
| 881 | 0 | if(result != GLOBUS_SUCCESS) |
| 882 | { | |
| 883 | 0 | result = GlobusWSRFCoreToolsErrorImportFailed(result, filename); |
| 884 | } | |
| 885 | ||
| 886 | 0 | GlobusWSRFCoreToolsDebugExit(); |
| 887 | 0 | return result; |