| /* |
| * Copyright 1999-2004 The Apache Software Foundation. |
| * |
| * 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. |
| */ |
| #if !defined(XALAN_CAPI_HEADER_GUARD_1357924680) |
| #define XALAN_CAPI_HEADER_GUARD_1357924680 |
| |
| |
| |
| #include <xalanc/XalanTransformer/XalanTransformerDefinitions.hpp> |
| |
| |
| |
| /** |
| * This is a simple C interface for the class XalanTransformer. It's |
| * the user's responsibility to call XalanInitialize() before making |
| * any other API calls, and to call XalanTerminate() when finished |
| * with the API. |
| * |
| * After calling XalanTransformToData or XalanTransformToDataCSS, the user |
| * should call XalanFreeData to release the memory allocated by that |
| * operation. |
| */ |
| #if defined(__cplusplus) |
| extern "C" |
| { |
| #endif |
| |
| /** |
| * Handle used to store the address of XalanTransformer instance. |
| */ |
| typedef void* XalanHandle; |
| |
| /** |
| * Handle used to store the address of Compiled Stylesheet instance. |
| */ |
| typedef const void* XalanCSSHandle; |
| |
| /** |
| * Handle used to store the address of Parsed Source instance. |
| */ |
| typedef const void* XalanPSHandle; |
| |
| /** |
| * This is a typedef to work around limitations with |
| * the XALAN_TRANSFORMER_EXPORT_FUNCTION macro. |
| */ |
| typedef const char* XalanCCharPtr; |
| |
| /** |
| * This is a typedef for characters encoded in UTF-16. |
| */ |
| typedef unsigned short XalanUTF16Char; |
| |
| /** |
| * Initialize Xerces and Xalan. |
| * |
| * Should be called only once per process before making |
| * any other API calls. |
| * |
| * @return 0 if successful, -1 if initialization fails. |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(int) |
| #if defined(__cplusplus) |
| XalanInitialize(); |
| #else |
| XalanInitialize(void); |
| #endif |
| |
| /** |
| * Terminate Xalan and Xerces. |
| * |
| * Should be called only once per process after deleting all |
| * instances of XalanTransformer. |
| * |
| * Once a process has called this function, it cannot use the |
| * API until another call to XalanInitialize has been made. |
| * |
| * Optionally, if the ICU has been integrated, this will |
| * call the ICU clean up function. This must only be done |
| * if the ICU will no longer be used by the process, since |
| * the ICU will no longer be in a usable state. See the |
| * ICU documentation for more details. |
| * |
| * This is handy when using leak-detection software, as all |
| * static data allocated by Xalan (and optionally, the ICU) |
| * will be freed. |
| * |
| * @param fCleanUpICU If true, call the ICU clean up function. |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(void) |
| XalanTerminate(int fCleanUpICU); |
| |
| /** |
| * Create a XalanTransformer instance. |
| * |
| * @return the XalanTransformer handle |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(XalanHandle) |
| #if defined(__cplusplus) |
| CreateXalanTransformer(); |
| #else |
| CreateXalanTransformer(void); |
| #endif |
| |
| /** |
| * Delete a XalanTransformer instance. |
| * |
| * @param theXalanHandle The XalanTransformer to destroy. |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(void) |
| DeleteXalanTransformer(XalanHandle theXalanHandle); |
| |
| /** |
| * Transform the XML source tree to the given result file. |
| * The processor will apply the stylesheet file to the input |
| * file and write the transformation result to a new output file. |
| * |
| * @param theXMLFileName filename of XML input source |
| * @param theXSLFileName filename of stylesheet source |
| * @param theOutFileName filename of output source |
| * @param theXalanHandle handle of XalanTransformer instance. |
| * @return 0 for success |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(int) |
| XalanTransformToFile( |
| const char* theXMLFileName, |
| const char* theXSLFileName, |
| const char* theOutFileName, |
| XalanHandle theXalanHandle); |
| |
| /** |
| * Transform the XML source tree to the given result file. |
| * The processor will apply the compiled stylesheet to the input |
| * file and write the transformation result to a new output file. |
| * |
| * @param theParsedSource handle of parsed source |
| * @param theCSSHandle handle of compiled stylesheet |
| * @param theOutFileName filename of output source |
| * @param theXalanHandle handle of XalanTransformer instance. |
| * @return 0 for success |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(int) |
| XalanTransformToFilePrebuilt( |
| XalanPSHandle theParsedSource, |
| XalanCSSHandle theCSSHandle, |
| const char* theOutFileName, |
| XalanHandle theXalanHandle); |
| |
| /** |
| * Transform the XML source tree to a dynamically allocated buffer. |
| * The processor will apply the stylesheet file to the input file |
| * and assign the address of the dynamically allocated result to a |
| * user supplied pointer. The user must call XalanFreeData with the |
| * this pointer. |
| * |
| * @param theXMLFileName filename of XML input source |
| * @param theXSLFileName filename of stylesheet source |
| * @param theOutput a pointer to a char* |
| * @param theXalanHandle handle of XalanTransformer instance. |
| * @return 0 for success |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(int) |
| XalanTransformToData( |
| const char* theXMLFileName, |
| const char* theXSLFileName, |
| char** theOutput, |
| XalanHandle theXalanHandle); |
| |
| /** |
| * Transform the XML source tree to a dynamically allocated buffer. |
| * The processor will apply the compiled stylesheet to the input file |
| * and assign the address of the dynamically allocated result to a |
| * user supplied pointer. The user must call XalanFreeData with the |
| * this pointer. |
| * |
| * @param theXMLFileName filename of XML input source |
| * @param theCSSHandle handle of compiled stylesheet |
| * @param theOutput a pointer to a char* |
| * @param theXalanHandle handle of XalanTransformer instance. |
| * @return 0 for success |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(int) |
| XalanTransformToDataPrebuilt( |
| XalanPSHandle theParsedSource, |
| XalanCSSHandle theCSSHandle, |
| char** theOutput, |
| XalanHandle theXalanHandle); |
| |
| /** |
| * Free memory allocated as a result of calling |
| * XalanTransformToData. |
| * |
| * @param theData The address of character data. |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(void) |
| XalanFreeData(char* theData); |
| |
| /** |
| * Transform the XML source tree to a callback function. |
| * The processor will apply the stylesheet file to the input file |
| * and allocate the transformation result to a callback function |
| * in pre-allocated blocks. Once the transformation is complete, |
| * a second callback, to flush the buffer, is called. You can pass |
| * in NULL if you do not wish to implement a flush callback. Xalan |
| * will release any memory allocated upon termination, and data passed |
| * to the callback is not guaranteed to be null terminated. |
| * |
| * See XalanTransformerDefinitions.hpp for more details. |
| * |
| * @param theXMLFileName filename of XML input source |
| * @param theXSLFileName filename of stylesheet source |
| * @param theXalanHandle handle of XalanTransformer instance. |
| * @param theOutputHandle void pointer passed through to callback. |
| * @param theOutputHandler a user defined (callback) function. |
| * @param theFlushHandler (can be NULL) a user defined (callback) function. |
| * @return 0 for success |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(int) |
| XalanTransformToHandler( |
| const char* theXMLFileName, |
| const char* theXSLFileName, |
| XalanHandle theXalanHandle, |
| void* theOutputHandle, |
| XalanOutputHandlerType theOutputHandler, |
| XalanFlushHandlerType theFlushHandler); |
| |
| /** |
| * Transform the XML source tree to a callback function. |
| * The processor will apply the compiled stylesheet to the input file |
| * and allocate the transformation result to a callback function |
| * in pre-allocated blocks. Once the transformation is complete, |
| * a second callback, to flush the buffer, is called. You can pass |
| * in NULL if you do not wish to implement a flush callback. Xalan |
| * will release any memory allocated upon termination, and data passed |
| * to the callback is not guaranteed to be null terminated. |
| * |
| * See XalanTransformerDefinitions.hpp for more details. |
| * |
| * @param thePSHandle handle of parsed source |
| * @param theCSSHandle handle of compiled stylesheet |
| * @param theXalanHandle handle of XalanTransformer instance. |
| * @param theOutputHandle void pointer passed through to callback. |
| * @param theOutputHandler a user defined (callback) function. |
| * @param theFlushHandler (can be NULL) a user defined (callback) function. |
| * @return 0 for success |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(int) |
| XalanTransformToHandlerPrebuilt( |
| XalanPSHandle thePSHandle, |
| XalanCSSHandle theCSSHandle, |
| XalanHandle theXalanHandle, |
| void* theOutputHandle, |
| XalanOutputHandlerType theOutputHandler, |
| XalanFlushHandlerType theFlushHandler); |
| |
| /** |
| * Creates a compiled stylesheet. |
| * |
| * @param theXSLFileName filename of stylesheet source |
| * @param theXalanHandle handle of XalanTransformer instance. |
| * @param theCSSHandle a pointer to a XalanCSSHandle |
| * @return 0 for success. |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(int) |
| XalanCompileStylesheet( |
| const char* theXSLFileName, |
| XalanHandle theXalanHandle, |
| XalanCSSHandle* theCSSHandle); |
| |
| /** |
| * Creates a compiled stylesheet. |
| * |
| * @param theXSLFileName The stream that contains the stylesheet xml |
| * @param theXSLStreamLength The length of the stream. |
| * @param theXalanHandle handle of XalanTransformer instance. |
| * @param theCSSHandle a pointer to a XalanCSSHandle |
| * @return 0 for success. |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(int) |
| XalanCompileStylesheetFromStream( |
| const char* theXSLStream, |
| unsigned long theXSLStreamLength, |
| XalanHandle theXalanHandle, |
| XalanCSSHandle* theCSSHandle); |
| |
| /** |
| * Destroys a compiled stylesheet. |
| * |
| * @param theCSSHandle handle of the compiled stylesheet |
| * @param theXalanHandle handle of XalanTransformer instance. |
| * @return 0 for success |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(int) |
| XalanDestroyCompiledStylesheet( |
| XalanCSSHandle theCSSHandle, |
| XalanHandle theXalanHandle); |
| |
| /** |
| * Parse source document. |
| * |
| * @param theXMLFileName The name of the file containing the source document. |
| * @param theXalanHandle The handle of XalanTransformer instance. |
| * @param thePSHandle A pointer to a XalanPSHandle |
| * @return 0 for success. |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(int) |
| XalanParseSource( |
| const char* theXMLFileName, |
| XalanHandle theXalanHandle, |
| XalanPSHandle* thePSHandle); |
| |
| /** |
| * Parse source document from a stream. |
| * |
| * @param theXMLStream The stream that contains the source xml |
| * @param theXSLStreamLength The length of the stream. |
| * @param theXalanHandle The handle of XalanTransformer instance. |
| * @param thePSHandle A pointer to a XalanPSHandle |
| * @return 0 for success. |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(int) |
| XalanParseSourceFromStream( |
| const char* theXMLStream, |
| unsigned long theXMLStreamLength, |
| XalanHandle theXalanHandle, |
| XalanPSHandle* thePSHandle); |
| |
| /** |
| * Destroys a parsed source. |
| * a file name, a stream or a root node. |
| * |
| * @param thePSHandle handle of parsed source |
| * @param theXalanHandle handle of XalanTransformer instance. |
| * @return 0 for success |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(int) |
| XalanDestroyParsedSource( |
| XalanPSHandle thePSHandle, |
| XalanHandle theXalanHandle); |
| |
| /** |
| * Set a top-level stylesheet parameter. This value can be evaluated via |
| * xsl:param-variable. |
| * |
| * @param key name of the param |
| * @param expression expression that will be evaluated |
| * @param theXalanHandle handle of XalanTransformer instance. |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(void) |
| XalanSetStylesheetParam( |
| const char* key, |
| const char* expression, |
| XalanHandle theXalanHandle); |
| |
| /** |
| * Set a top-level stylesheet parameter. This value can be evaluated via |
| * xsl:param-variable. The key and expression parameters must be |
| * encoded in UTF-16. |
| * |
| * @param key name of the param |
| * @param expression expression that will be evaluated |
| * @param theXalanHandle handle of XalanTransformer instance. |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(void) |
| XalanSetStylesheetParamUTF( |
| const XalanUTF16Char* key, |
| const XalanUTF16Char* expression, |
| XalanHandle theXalanHandle); |
| |
| /** |
| * Returns the last error that occurred as a |
| * result of calling transform. |
| * |
| * The signature for following function is really: |
| * const char* |
| * XalanGetLastError(XalanHandle theXalanHandle) const; |
| * |
| * @return error message const character pointer. |
| */ |
| XALAN_TRANSFORMER_EXPORT_FUNCTION(XalanCCharPtr) |
| XalanGetLastError(XalanHandle theXalanHandle); |
| |
| #if defined(__cplusplus) |
| } |
| #endif |
| |
| |
| |
| #endif // XALAN_CAPI_HEADER_GUARD_1357924680 |