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path: root/src/support/filesystem_context.h
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2014-06-17Added context awareness to XObjectValue casting logicAdrian Kummerlaender
* added support for defining boost::filesystem::path as a external function parameter ** boost::filesystem::path parameters are resolved against the appropriate FilesystemContext and IncludeEntityResolver instances * xalan::XSLTInputSource parameter source paths are also resolved * removed need for passing a reference FilesystemContext to "constructDocument" methods ** they now only accept the parameters of the external function implemented by them ** all path resolution logic is wrapped by the newly created XObjectValue class * converted XObjectValue namespace into class ** the "get" template method is now a template member method ** this was needed to enable value casting logic to access the appropriate FilesystemContext and IncludeEntityResolver instances * this commit marks the next step towards the goals defined in 741a70f
2014-06-09Added include path resolution to FilesystemContext constructorAdrian Kummerländer
* extracted system id handling into separate "resolve" method overload of "IncludeEntityResolver" class * paths to be resolved against the include path vector are enclosed by square brackets ** FilesystemContext for external functions was instantiated using the unmodified systemId provided by xalan::Locator ** this commit adds include path resolution to that step *** exceptions were thrown as the program tried to instantiate a FilesystemContext instance without resolving the square bracket syntax * changed FunctionTransform "target" attribute content to the target path filename instead of the full path
2014-05-23Changed iterate functor parameter to const referenceAdrian Kummerländer
* replaced ranged for loop with more appropriate std::for_each
2014-05-06Added basic external read file function test caseAdrian Kummerländer
* ... as a test of how well we are able to test DOM structures * required change of constructDocument visibility
2014-05-04Moved DOM document construction logic into local functionsAdrian Kummerländer
* this change makes the underlying similarity between all currently implemented external functions obvious * they more or less only differ in their document construction logic ** i.e. there is a possibility for a second layer of abstraction between the classes derived from xalan::Function and the actual functionality * added boost::filesystem::path taking overload of the _iterate_ member method to FilesystemGuard ** this overload functions as the _master_ overload that is called by all other overloads which merely perform type conversion and path resolution ** this overload doesn't perform path resolution
2014-05-04Changed FilesystemContext constructor to accept xalan::Locator*Adrian Kummerländer
* all instantiations of a FilesystemContext are currently based on information provided by a xalan::Locator instance provided to the external function execute member method * this change hides the stylesheet path extraction from the actual function implementation
2014-04-21Implemented basic external directory traversal functionAdrian Kummerländer
* _read-directory_ lists all files in a given directory ** currently text-only output, xml planned * improved FilesystemContext path resolution (relative path is fully resolved by boost::filesystem)
2014-04-21Extracted filesystem path resolution into InputXSLT::FilesystemContextAdrian Kummerländer
* this class provides methods for resolving paths relative to the contained base path * other filesystem interaction methods will also be implemented in this class ** for instance directory traversal