interface for the XSLT attribute handling

this module handles the specificities of attribute and attribute groups processing. Daniel Veillard

interface for the document handling

implements document loading and cache (multiple document() reference for the same resources must be equal. Daniel Veillard

interface for the extension support

This provide the API needed for simple and module extension support. Daniel Veillard

interface for the non-standard features

implement some extension outside the XSLT namespace but not EXSLT with is in a different library. Daniel Veillard

interface for the XSLT functions not from XPath

a set of extra functions coming from XSLT but not in XPath Daniel Veillard and Bjorn Reese <breese@users.sourceforge.net>

interface for the XSLT import support

macros and fuctions needed to implement and access the import tree Daniel Veillard

interface for the key matching used in key() and template matches.

implementation of the key mechanims. Daniel Veillard

interface for the XSLT namespace handling

set of function easing the processing and generation of namespace nodes in XSLT. Daniel Veillard

Implementation of the XSLT number functions

Implementation of the XSLT number functions Bjorn Reese <breese@users.sourceforge.net> and Daniel Veillard

interface for the pattern matching used in template matches.

the implementation of the lookup of the right template for a given node must be really fast in order to keep decent performances. Daniel Veillard

precomputing stylesheets

this is the compilation phase, where most of the stylesheet is "compiled" into faster to use data. Daniel Veillard

interface for the libxslt security framework

the libxslt security framework allow to restrict the access to new resources (file or URL) from the stylesheet at runtime. Daniel Veillard

interface for the template processing

This set of routine encapsulates XPath calls and Attribute Value Templates evaluation. Daniel Veillard

the XSLT engine transformation part.

This module implements the bulk of the actual Daniel Veillard

interface for the variable matching and lookup.

interface for the variable matching and lookup. Daniel Veillard

Interfaces, constants and types related to the XSLT engine

Interfaces, constants and types related to the XSLT engine Daniel Veillard

internal data structures, constants and functions

Internal data structures, constants and functions used by the XSLT engine. They are not part of the API or ABI, i.e. they can change without prior notice, use carefully. Daniel Veillard

macros for marking symbols as exportable/importable.

macros for marking symbols as exportable/importable. Igor Zlatkovic <igor@zlatkovic.com>

set of utilities for the XSLT engine

interfaces for the utilities module of the XSLT engine. things like message handling, profiling, and other generally useful routines. Daniel Veillard Macro to check if the XSLT processing should be stopped. Will return from the function. Macro to check if the XSLT processing should be stopped. Will return from the function with a 0 value. Macro to check if the XSLT processing should be stopped. Will goto the error: label. quick check for xslt namespace attribute Checks that the element pertains to XSLT namespace. quick check whether this is an xslt element Checks the value of an element in XSLT namespace. Check that a node is a 'real' one: document, element, text or attribute. check for bit 15 set Special value for undefined namespace, internal Macro to do a casting from an object pointer to a function pointer without encountering a warning from gcc #define XML_CAST_FPTR(fptr) (*(void **)(&fptr)) This macro violated ISO C aliasing rules (gcc4 on s390 broke) so it is disabled now get pointer to compiler context The XSLT "vendor" URL for this processor. The XSLT "vendor" string for this processor. The default version of XSLT supported. Internal define to enable usage of xmlXPathCompiledEvalToBoolean() for XSLT "tests"; e.g. in <xsl:if test="/foo/bar"> A macro to import intergers from the stylesheet cascading order. A macro to import pointers from the stylesheet cascading order. get pointer to namespace map check for namespace mapping internal macro to test tree fragments check if the argument is a text node Common fields used for all items. Fields for API compatibility to the structure _xsltElemPreComp which is used for extension functions. Note that @next is used for storage; it does not reflect a next sibling in the tree. TODO: Evaluate if we really need such a compatibility. Currently empty. TODO: It is intended to hold navigational fields in the future. The in-scope namespaces. This is the libxslt namespace for specific extensions. internal macro to set up tree fragments Max number of specified xsl:sort on an element. The XSLT specification namespace. This is Norm's namespace for SAXON extensions. The set of options to pass to an xmlReadxxx when loading files for XSLT consumption. Specific value for pattern without priority expressed. Internal define to enable on-demand xsl:key computation. That's the only mode now but the define is kept for compatibility Internal define to enable the refactored variable part of libxslt Internal define to enable the optimization of the compilation of XPath expressions. Registering macro, not general purpose at all but used in different modules. Registering macro, not general purpose at all but used in different modules. Macro used to define extra information stored in the context Macro used to free extra information stored in the context Macro used to access extra information stored in the context This is Michael Kay's Saxon processor namespace for extensions. Macro to flag that a problem was detected internally. Sampling precision for profiling Macro to flag unimplemented blocks. Control the type of xsl debugtrace messages emitted. This is the Apache project XALAN processor namespace for extensions. This is James Clark's XT processor namespace for extensions. Add template "call" to call stack Drop the topmost item off the call stack If either cur or node are a breakpoint, or xslDebugStatus in state where debugging must occcur at this time then transfer control to the xslDebugBreak function add a key definition to a stylesheet Push an element list onto the stack. Register the XSLT pattern associated to @cur Allocate an extra runtime information slot statically while compiling the stylesheet and return its number Allocate an extra runtime information slot at run-time and return its number This make sure there is a slot ready in the transformation context Apply the xsl:use-attribute-sets. If @attrSets is NULL, then @inst will be used to exctract this value. If both, @attrSets and @inst, are NULL, then this will do nothing. Process the XSLT apply-imports element. Processes a sequence constructor on the current node in the source tree. @params are the already computed variable stack items; this function pushes them on the variable stack, and pops them before exiting; it's left to the caller to free or reuse @params afterwards. The initial states of the variable stack will always be restored before this function exits. NOTE that this does *not* initiate a new distinct variable scope; i.e. variables already on the stack are visible to the process. The caller's side needs to start a new variable scope if needed (e.g. in exsl:function). @templ is obsolete and not used anymore (e.g. <exslt:function> does not provide a @templ); a non-NULL @templ might raise an error in the future. BIG NOTE: This function is not intended to process the content of an xsl:template; it does not expect xsl:param instructions in @list and will report errors if found. Called by: - xsltEvalVariable() (variables.c) - exsltFuncFunctionFunction() (libexsl/functions.c) Strip the unwanted ignorable spaces from the input tree Apply the stylesheet to the document NOTE: This may lead to a non-wellformed output XML wise ! Apply the stylesheet to the document and allow the user to provide its own transformation context. Processes the XSLT 'apply-templates' instruction on the current node. Processes all attributes of a Literal Result Element. Attribute references are applied via xsl:use-attribute-set attributes. Copies all non XSLT-attributes over to the @target element and evaluates Attribute Value Templates. Called by xsltApplySequenceConstructor() (transform.c). Process one attribute of a Literal Result Element (in the stylesheet). Evaluates Attribute Value Templates and copies the attribute over to the result element. This does *not* process attribute sets (xsl:use-attribute-set). Process the given node and return the new string value. Process the given string, allowing to pass a namespace mapping context and return the new string value. Called by: - xsltAttrTemplateValueProcess() (templates.c) - xsltEvalAttrValueTemplate() (templates.c) QUESTION: Why is this function public? It is not used outside of templates.c. Process the xslt attribute node on the source node Used for to correct the calibration for xsltTimestamp() Processes the XSLT call-template instruction on the source node. Check if the given prefix is one of the declared extensions. This is intended to be called only at compile-time. Called by: xsltGetInheritedNsList() (xslt.c) xsltParseTemplateContent (xslt.c) Check if the given prefix is one of the declared extensions. This is intended to be called only at compile-time. Called by: xsltPrecomputeStylesheet() (xslt.c) xsltParseTemplateContent (xslt.c) Check if the resource is allowed to be read Check if the resource is allowed to be written, if necessary makes some preliminary work like creating directories Processes the xsl:choose instruction on the source node. Unregister all global variables set up by the XSLT library Cleanup the state of the templates used by the stylesheet and the ones it imports. Process the xslt comment node on the source node Precompile an attribute in a stylesheet, basically it checks if it is an attrubute value template, and if yes establish some structures needed to process it at transformation time. Compile the XSLT pattern and generates a list of precompiled form suitable for fast matching. [1] Pattern ::= LocationPathPattern | Pattern '|' LocationPathPattern reorder the current node list accordingly to the set of sorting requirement provided by the array of nodes. Execute the XSLT-copy instruction on the source node. Copies a namespace node (declaration). If @elem is not NULL, then the new namespace will be declared on @elem. Do a copy of an namespace list. If @node is non-NULL the new namespaces are added automatically. This handles namespaces aliases. This function is intended only for *internal* use at transformation-time for copying ns-declarations of Literal Result Elements. Called by: xsltCopyTreeInternal() (transform.c) xsltShallowCopyElem() (transform.c) REVISIT: This function won't be used in the refactored code. Process the XSLT copy-of instruction. Adds @string to a newly created or an existent text node child of @target. Creates a Result Value Tree (the XSLT 1.0 term for this is "Result Tree Fragment") Process an debug node Dumps a list of the registered XSLT extension functions and elements Get the current default debug tracing level mask Set the default debug tracing level mask Find decimal-format by name reorder the current node list accordingly to the set of sorting requirement provided by the arry of nodes. reorder the current node list accordingly to the set of sorting requirement provided by the arry of nodes. This is a wrapper function, the actual function used is specified using xsltSetCtxtSortFunc() to set the context specific sort function, or xsltSetSortFunc() to set the global sort function. If a sort function is set on the context, this will get called. Otherwise the global sort function is called. An xsltDocLoaderFunc is a signature for a function which can be registered to load document not provided by the compilation or transformation API themselve, for example when an xsl:import, xsl:include is found at compilation time or when a document() call is made at runtime. Pre process an XSLT-1.1 document element Process an EXSLT/XSLT-1.1 document element Implement the document() XSLT function node-set document(object, node-set?) reorder the current node list @list accordingly to the document order This function is slow, obsolete and should not be used anymore. Deallocates an #xsltElemPreComp structure. Process the xslt element node on the source node Implement the element-available() XSLT function boolean element-available(string) Process the given AVT, and return the new string value. Evaluate a attribute value template, i.e. the attribute value can contain expressions contained in curly braces ({}) and those are substituted by they computed value. Evaluates all global variables and parameters of a stylesheet. For internal use only. This is called at start of a transformation. This is normally called from xsltEvalUserParams to process a single parameter from a list of parameters. The @value is evaluated as an XPath expression and the result is stored in the context's global variable/parameter hash table. To have a parameter treated literally (not as an XPath expression) use xsltQuoteUserParams (or xsltQuoteOneUserParam). For more details see description of xsltProcessOneUserParamInternal. Check if an attribute value template has a static value, i.e. the attribute value does not contain expressions contained in curly braces ({}) Processes the sequence constructor of the given instruction on @contextNode a