Thread portable class Gate portable class Timer class Pool class Terimber 2.0 About C++

Downloads Products & Services Support Clients Open Source About Home / Open source / Terimber 2.0 miscxml.h Go to the documentation of this file. /* * The Software License * ================================================================================= * Copyright (c) 2003-.The Terimber Corporation. All rights reserved. * ================================================================================= * Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * The end-user documentation included with the redistribution, if any, * must include the following acknowledgment: * "This product includes software developed by the Terimber Corporation." * ================================================================================= * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED WARRANTIES, * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE TERIMBER CORPORATION OR ITS CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ================================================================================ */ #ifndef _terimber_miscxml_h_ #define _terimber_miscxml_h_ #include "xml/storexml.h" #include "xml/socket.h" BEGIN_TERIMBER_NAMESPACE #pragma pack(4) enum xml_stream_protocol { STREAM_UNKNOWN, STREAM_LOCAL, STREAM_RELATIVE, STREAM_HTTP, STREAM_FTP, STREAM_FILE }; class xml_stream_attribute { public: xml_stream_attribute(); xml_stream_attribute(const char* url, bool full ); bool crack_xml_request(const char* url, bool full ); bool complete_to_full(const xml_stream_attribute& full_url ); bool combine_url( string_t& url ) const; void prepare_socket_request(string_t& url ) const; void prepare_http_request(const char* agent, string_t& url ) const; bool complete_to_full(const char* location, const char* full_path, string_t& res ); private: void clear(); public: xml_stream_protocol _protocol; string_t _host; ub2_t _port; string_t _user; string_t _password; string_t _path; string_t _file; string_t _extra; bool _query; }; class stream_input_memory : public byte_source { public: stream_input_memory(const ub1_t* buffer, size_t size, mem_pool_t& small_pool, mem_pool_t& big_pool, size_t xml_size, bool subset ); protected: virtual bool data_request( ub1_t* buf, size_t& len ); private: const ub1_t* _external_buffer; size_t _external_size; size_t _external_pos; }; class stream_input_common : public byte_source, public terimber_socket { public: stream_input_common(mem_pool_t& small_pool, mem_pool_t& big_pool, size_t xml_size, bool subset, size_t timeout = 10000 ); bool open( const xml_stream_attribute& location ); void close(); virtual ~stream_input_common(); protected: virtual bool data_request( ub1_t* buf, size_t& len ); private: xml_stream_protocol _protocol; FILE* _desc; size_t _timeout; ub4_t _file_length; }; class memory_output_stream : public byte_consumer { public: memory_output_stream(mem_pool_t& small_pool, mem_pool_t& big_pool, size_t xml_size, ub1_t* buf, size_t buf_size ); size_t get_required_size() const; bool is_overflow() const; protected: virtual bool data_persist( const ub1_t* buf, size_t len ); private: ub1_t* _buf; size_t _buf_size; size_t _filled_size; size_t _required_size; }; class stream_output_file : public byte_consumer { public: stream_output_file(mem_pool_t& small_pool, mem_pool_t& big_pool, size_t xml_size ); bool open( const char* location ); void close(); virtual ~stream_output_file(); protected: virtual bool data_persist( const ub1_t* buf, size_t len ); private: FILE* _desc; }; class buffer_loader { public: static void load( const char* url, const char* location, mem_pool_t& small_pool, mem_pool_t& big_pool, paged_buffer& buffer, bool subset ); }; #pragma pack() END_TERIMBER_NAMESPACE #endif // _terimber_miscxml_h_

© Copyright Terimber 2003-.