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<!doctype html public "-//w3c//dtd html 4.0 transitional//en"><html><head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <meta name="Author" content="Robert A. van Engelen"> <meta name="GENERATOR" content="Mozilla/4.76 [en] (X11; U; SunOS 5.8 sun4u) [Netscape]"></head><body background="canvas.gif"><h1>Changelog</h1><ul><li>Version 1.1</li><ul><li>Added typedef conventions</li><li>Added enumerations</li><li>Added hexBinary encoding</li><li>Added base64 encoding</li><li>Enable pass by reference operator (&) for output parameter</li><li>Enable specification of methods in classes</li></ul><li>Version 1.2 (9/9/2001)</li><ul><li>Added WSDL generator</li></ul><li>Version 1.2w (9/14/2001)</li><ul><li>Win32 port</li><li>Fixed a socket communication problem in win32 version</li><li>Added namespace name pattern matching to ease validation</li></ul><li>Version 1.2.1 (10/24/2001)</li><ul><li>Chunked HTTP 1.1 transfer support</li><li>Improved buffering</li><li>Fixed a problem with nested vector allocation</li></ul><li>Version 1.2.2 (11/2/2001)</li><ul><li>Support for special XML element names with dots, underscores, and center dots (see documentation section 5.3)</li><li>Fixed a decoding problem with dynamic array of pointers to polymorphic objects</li><li>Fixed an encoding problem with enumerations</li><li>Added a "safe-mode" flag to disable serialization of multi-referenced objects:<pre>soap_disable_href = 1;</pre>You can set this global flag anywere in the code, but at least before serialization is performed.It will disable the use of href attributes when sending multi-reference data. Instead, the data is copiedin the payload.<b>When set, this flag will hang the serializer when sending cyclic data structures.</b></li></ul><li>Version 1.2.3 (12/5/2001)</li><ul><li>Added <i>bool</i> type encoding/decoding.</li><li>Added dynamic multi-dimensional arrays.</li><li>Added support for primitive polymorphic types.</li><li>Added full support for CDATA content decoding.</li><li>More convenient customization of SOAP Headers and Faults. No separate <tt>soapheader.h</tt> and <tt>soapfault.h</tt> filesrequired (and therefore no <tt>.cpp</tt> files have to be created for these). Instead, the compiler generates customized SOAPHeader and SOAP Fault marshalling routines when struct/class <tt>SOAP_ENV__Fault</tt> and/or <tt>SOAP_ENV__Header</tt> arespecified in the header file input to the compiler.</li><li>On-demand generation of the marshalling routines for the primitive types, which reduces the size of the executables.</li><li>Fixed a WSDL incompatibility problem in the WSDL generator.</li><li>Improved decoding of multi-reference elements (no <tt>xsi:type</tt> required anymore in receiving message so gSOAP does not break).</li> <li>Improved support for encoding/decoding indirect data (e.g. pointers to pointers to data).</li><li>Improved encoding of data with the same pointers to shared data but with the shared data declared with different XML schema types(formerly encoded as multi-reference data which could cause type incmpatibilities at the receiving side). For example, in thedeclarations <tt>typedef char *xsd__NCName; xsd__NCName *s="SOAP"; char *t = s;</tt> the pointers <tt>s</tt> and <tt>t</tt> pointto the same data, but will not be encoded as multi-reference data since the types are different.</li><li>Added flag:<pre>soap_enable_null = 1;</pre>When set, all NULL pointers will be explicitly encoded. By default, NULL pointers are omitted from the SOAP payload. For example,with this flag set all NULL strings and other NULL pointer data will appear as nil values in the SOAP payload.</li><li>Added flag:<pre>soap_enable_embedding = 1;</pre>When set, multi-reference data will be encoded inline which will guarantee the exact preservation of the structure of the datatransmitted. However, some SOAP implementations do not support embedding inline multi-reference data although this encoding styleis likely to be included in future verions of the SOAP protocol. The flag is useful when creating C++ applications that need tocommunicate data to eachother and the data structures need to be preserved. Setting this flag may cause a duplication ofmulti-reference data by the receiver created with the SOAP stub compiler when the data is part of a struct/class or array. Thedata is not copied by the receiver when the struct/class or arrays use pointers to the data type.</li><li>Added the ability to declare virtual destructors.</li><li>Fixed a compilation error with fixed-size array of pointers.</li><li>Fixed a problem with padding in Base64 (en/de)coding.</li><li>Fixed XML entity decoding (hexadecimal).</li><li>Added encoding of sparse arrays. A sparse array MUST be declared as a (fixed-size of dynamic) array of pointers. NULL pointervalues are omitted from the output and SOAP-ENC:position attributes are used for non-NULL elements.</li><li>Changed soap_put and soap_get functions to include explicit schema type parameters. This fixed a problem with Web services that need to return typedef-ed XML schema types The new stdsoap.cpp and stdsoap.h files are incompatible with the previous version(s).</li><li>Added the ability to ignore the names of accessors when decoding fields through the use of a leading<tt>_</tt> in a field name. For example:<pre>ns__mymethod(xsd__string in, xsd__string &_return);</pre>When used to invoke a remote method, the actual element name of the remote return parameter used by the service is insignificant.</li><li>Improved memory management. Added new function: <tt>soap_destroy()</tt> to remove all class instances.</li><li>Improved documentation.</li><li>Added <i>time_t</i> type support, but still need to add encoding/decoding routines to the runtime (next version).</li><li>Added <i>wchar_t</i> type support, but still need to add encoding/decoding routines to the runtime (next version).</li></ul><li>Version 1.2.4 (12/17/2001)</li><ul><li>Added support for wide character strings (<i>wchar_t*</i>).</li><li>Added support for <i>time_t</i> type.</li><li>Added support for SOAP literal encoding.</li><li>Fixed an obscure bug in the deserialization of data from the SOAP4R toolkit that caused the deserializer to hang.</li><li>Fixed a problem with the soap_disable_href flag.</li><li>Fixed a problem with the position attributes in sparse multi-dimensional arrays.</li><li>Fixed a problem with the generation of .nsmap files.</li><li>Fixed a problem with mixed content decoding in strings.</li></ul><li>Version 1.2.5 (12/27/2001)</li><ul><li>Fixed a memory leak in the block allocation scheme used for strings, hexBinary, and base64 types.</li><li>Fixed a bug in the WSDL generator for fixed-size arrays.</li><li>Fixed a problem with the use of trailing underscores in field names in struct/class declarations.</li></ul><li>Version 1.2.6 (1/25/2002)</li><ul><li>Improved portability.</li><li>Improved id/href hash table efficiency and storage.</li><li>Improved namespace URI matching with wildcards.</li><li>Improved stand-alone deployment.</li><li>Added <tt>soap_disable_response_count</tt> flag.</li><li>Fixed operator declaration parsing (cast operators).</li><li>Fixed a WSDL generator bug for output parameters and enumeration types.</li><li>Renamed function <tt>soap_return_fault()</tt> into <tt>soap_send_fault()</tt>.</li></ul><li>Version 2.0 (2/2/2002)</li><ul><li>Thread safe.</li></ul><li>Versions 1.2.7 and 2.0.1 (2/11/2002)</li><ul><li>Added compiler options (-h -c -d -p).</li><li>Added optional specification of service name, location, and namespace URI in header file.</li><li>Improved interoperability.</li></ul><li>Versions 1.2.8 and 2.0.2 (2/24/2002)</li><ul><li>Added function callbacks to support customized I/O and HTTP operations. This allows for plug-in HTTP code, NSAPI interface code,reading/writing from/to files or string buffers, etc.</li><li>Added HTTP 1.0/1.1 keep-alive support.</li><li>Added HTTP 1.1 chunked transfer support.</li><li>Added <tt>soap_disable_request_count</tt> flag.</li><li>Added <tt>soap_enable_array_overflow</tt> flag.</li><li>Added type naming conventions to serialize elements without generating <tt>xsi:type</tt> attributes.</li><li>Fixed a fixed-size array decoding problem (type mismatch).</li><li>Fixed </sequence/> bug in the WSDL generators.</li></ul><li>Versions 1.3 and 2.1 (3/10/2002)</li><ul><li>Added client-side SSL (HTTPS) support (thanks to Massimo Cafaro for his suggestions).</li><li>Added a naming convention for dynamic array <tt>__ptr</tt> fields which enables the naming of the XML tags of array elements.</li><li>Added WSDL Header and Fault schema generation.</li><li>Improved doc/literal encoding style.</li><li>Improved WSDL service/schema namespace generation.</li><li>Fixed SOAP-ENV:Headers to be self contained.</li><li>Fixed WSDL generation of xsd schema types declared as string.</li><li>Fixed a method overriding type clash for derived classes.</li><li>Fixed spurious occurrence of id="-1" with soap_enable_null flag enabled.</li><li>Fixed a front-end gSOAP compiler problem with forward and cyclic struct declarations.</li></ul><li>Versions 1.3.1 and 2.1.1 (3/25/2002)</li><ul><li>Added header file source constructs to support transient data types and transient struct/class fields to control gSOAP's code generatiion window for (de)serialization routines.</li><li>Added callback for handling XML elements that are ignored on the receiving side (e.g. because of schema type problems). This feature is intended to enhance the reliability of services/clients.</li><li>Added server-side SSL support and included an example multi-threaded stand-alone SSL secure SOAP server example.</li><li>Added proxy server support.</li><li>Improved message logging in gSOAP 2.1.1 (thanks to Jessie Ragsdale for his suggestions).</li><li>Fixed WSDL generation for dynamic arrays.</li><li>Fixed deserialization of empty multi-ref derived class instances.</li></ul><li>Versions 1.3.2 and 2.1.2 (4/15/2002)</li><ul><li>Added socket timeout management.</li><li>Added optional client and server cookie support.</li><li>Added support for maxOccurs="unbounded" for arbitrary elements in complexTypes (not just limited to SOAP arrays).</li><li>Improved generation of schema <extension> definitions to allow XML validation in the presence of class overriding.</li><li>Fixed ULONG64 type handling.</li><li>Fixed light validation problem (now rejects invalid XML schema URIs).</li><li>Fixed a deserialization type mismatch with typedef-ed pointer primitives.</li><li>Fixed WSDL and schema interoperability problems.</li></ul><li>Versions 1.3.3 and 2.1.3 (4/27/2002)</li><ul><li>Added 'mustUnderstand' declaration qualifier for SOAP Header processing.</li><li>Added soap.actor attribute for SOAP Header processing.</li><li>Added method-header-part directive to identify methods with header message associations (WSDL requirement).</li><li>Added bitmask (de)serialization.</li><li>Added FastCGI support.</li><li>Improved DLL build support (gSOAP 2.1.3 only).</li><li>Improved WinCE support (gSOAP 2.1.3 only, thanks to Sean Ryan for his suggestions).</li><li>Improved Mac OS X support.</li><li>WSDL generator improvements and fixes.</li><li>Workaround a bug in .NET SOAP Headers (non-unique id name values in .NET).</li><li>Fixed disable_href=1 bug.</li><li>Fixed `XML in string parsing' code generation problem.</li></ul><li>Versions 1.3.4 and 2.1.4 (6/9/2002)</li><ul><li>Added non-blocking soap_accept() with timeout management.</li><li>Added support for SOAP Header and Fault declared as classes.</li><li>Added syntax for 'extern' declarations for transient types and fields.</li><li>Added support for SOAP Headers in SOAP Fault messages.</li><li>Added one-way SOAP messages (2.1.4 only).</li><li>Added support for user-defined (de)serializers (2.1.4 only).</li><li>Improved object memory management.</li><li>Improved support for AIX and HP platforms.</li><li>Fixed proxy server connect bug.</li><li>Fixed an OpenSSL bug.</li><li>Fixed soap_instantiate_ClassX() derived class allocation problem.</li><li>Fixed generation of spurious .xsd files when lots of trailing underscores are used by identifiers in the header file.</li><li>Fixed syntax error that occured with header files containing cyclic class declarations.</li><li>Fixed 'class in struct' and 'vector of classes' VMT initialization bugs.</li></ul><li>Version 2.1.5 (6/22/2002)</li><ul><li>Added non-blocking remote method calls (not supported in win32 version).</li><li>Added specification of default values for struct/class fields.</li><li>Added specification of minOccurs and maxOccurs for struct/class fields.</li><li>Added resolution operator '::' parsing.</li><li>Added abstract method declaration support.</li><li>Fixed WSDL generation of SOAP doc/lit.</li><li>Fixed WITH_FASTCGI option.</li></ul><li>Version 2.1.6 (7/10/2002)</li><ul><li>Added DIME attachment support.</li><li>Added win32 non-blocking sockets.</li><li>Changed "%lld"/"%llu" format strings into "%I64d"/"%I64u" format string for win32.</li><li>Improved I/O.</li><li>Fixed multi-dimensional dynamic array (de)serialization.</li><li>Fixed WSDL enum and header namespace generation.</li></ul><li>Version 2.1.6b (?/??/2002)</li><ul><li>Added compiler option -m (malloc() memory control).</li><li>Fixed uninitialized '//gsoap..executable:' string which caused sporadic exits.</li></ul></ul></body></html>?? 快捷鍵說明
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