//////////////////////////////////////////////////////////////////////////////// /// @brief Ahuacatl, parser /// /// @file /// /// DISCLAIMER /// /// Copyright 2010-2012 triagens GmbH, Cologne, Germany /// /// Licensed under the Apache License, Version 2.0 (the "License"); /// you may not use this file except in compliance with the License. /// You may obtain a copy of the License at /// /// http://www.apache.org/licenses/LICENSE-2.0 /// /// Unless required by applicable law or agreed to in writing, software /// distributed under the License is distributed on an "AS IS" BASIS, /// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. /// See the License for the specific language governing permissions and /// limitations under the License. /// /// Copyright holder is triAGENS GmbH, Cologne, Germany /// /// @author Jan Steemann /// @author Copyright 2012, triagens GmbH, Cologne, Germany //////////////////////////////////////////////////////////////////////////////// #include "Ahuacatl/ahuacatl-parser.h" #include "Ahuacatl/ahuacatl-parser-functions.h" // ----------------------------------------------------------------------------- // --SECTION-- constructors / destructors // ----------------------------------------------------------------------------- //////////////////////////////////////////////////////////////////////////////// /// @addtogroup Ahuacatl /// @{ //////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////// /// @brief create the parser //////////////////////////////////////////////////////////////////////////////// TRI_aql_parser_t* TRI_CreateParserAql (const char* const query) { TRI_aql_parser_t* parser; assert(query); parser = (TRI_aql_parser_t*) TRI_Allocate(TRI_UNKNOWN_MEM_ZONE, sizeof(TRI_aql_parser_t), false); if (!parser) { return NULL; } TRI_InitVectorPointer(&parser->_scopes, TRI_UNKNOWN_MEM_ZONE); TRI_InitVectorPointer(&parser->_stack, TRI_UNKNOWN_MEM_ZONE); parser->_buffer = (char*) query; parser->_length = strlen(query); return parser; } //////////////////////////////////////////////////////////////////////////////// /// @brief free a parse context //////////////////////////////////////////////////////////////////////////////// void TRI_FreeParserAql (TRI_aql_parser_t* const parser) { TRI_DestroyVectorPointer(&parser->_scopes); TRI_DestroyVectorPointer(&parser->_stack); // free lexer if (parser) { Ahuacatllex_destroy(parser->_scanner); TRI_Free(TRI_UNKNOWN_MEM_ZONE, parser); } } //////////////////////////////////////////////////////////////////////////////// /// @} //////////////////////////////////////////////////////////////////////////////// // Local Variables: // mode: outline-minor // outline-regexp: "^\\(/// @brief\\|/// {@inheritDoc}\\|/// @addtogroup\\|// --SECTION--\\|/// @\\}\\)" // End: