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-rw-r--r--src/function/read_directory.cc48
-rw-r--r--src/function/read_directory.h6
-rw-r--r--src/function/read_file.cc44
-rw-r--r--src/function/read_file.h2
-rw-r--r--src/function/read_xml_file.cc40
-rw-r--r--src/function/read_xml_file.h8
-rw-r--r--src/transformation_facade.cc9
7 files changed, 84 insertions, 73 deletions
diff --git a/src/function/read_directory.cc b/src/function/read_directory.cc
index 245f311..9711239 100644
--- a/src/function/read_directory.cc
+++ b/src/function/read_directory.cc
@@ -15,41 +15,43 @@ FunctionReadDirectory::FunctionReadDirectory(const FilesystemContext& context):
documents_(std::make_shared<std::stack<DomDocumentGuard>>()) { }
xalan::XObjectPtr FunctionReadDirectory::execute(
- xalan::XPathExecutionContext& executionContext,
- xalan::XalanNode* context,
- const xalan::Function::XObjectArgVectorType& arguments,
- const xalan::Locator* locator
+ xalan::XPathExecutionContext& executionContext,
+ xalan::XalanNode*,
+ const xalan::XObjectPtr argument,
+ const xalan::Locator*
) const {
- if ( arguments.size() != 1 ) {
- xalan::XPathExecutionContext::GetAndReleaseCachedString guard(
- executionContext
- );
-
- this->generalError(executionContext, context, locator);
- }
-
this->documents_->emplace("content");
DomDocumentGuard& domDocument = this->documents_->top();
xercesc::DOMNode* const rootNode = domDocument->getDocumentElement();
this->fs_context_.iterate(
- arguments[0]->str(),
+ argument->str(),
[&domDocument, &rootNode](const boost::filesystem::path& p) {
xercesc::DOMElement* const itemNode(
domDocument->createElement(*XercesStringGuard("item"))
);
- if ( boost::filesystem::is_regular_file(p) ) {
- itemNode->setAttribute(
- *XercesStringGuard("type"),
- *XercesStringGuard("file")
- );
- } else if ( boost::filesystem::is_directory(p) ) {
- itemNode->setAttribute(
- *XercesStringGuard("type"),
- *XercesStringGuard("directory")
- );
+ switch ( boost::filesystem::status(p).type() ) {
+ case boost::filesystem::regular_file: {
+ itemNode->setAttribute(
+ *XercesStringGuard("type"),
+ *XercesStringGuard("file")
+ );
+
+ break;
+ };
+ case boost::filesystem::directory_file: {
+ itemNode->setAttribute(
+ *XercesStringGuard("type"),
+ *XercesStringGuard("directory")
+ );
+
+ break;
+ };
+ default: {
+ break;
+ };
}
xercesc::DOMText* const textNode(
diff --git a/src/function/read_directory.h b/src/function/read_directory.h
index 3c55591..782ebed 100644
--- a/src/function/read_directory.h
+++ b/src/function/read_directory.h
@@ -22,7 +22,7 @@ class FunctionReadDirectory : public xalan::Function {
virtual xalan::XObjectPtr execute(
xalan::XPathExecutionContext&,
xalan::XalanNode*,
- const xalan::Function::XObjectArgVectorType&,
+ const xalan::XObjectPtr,
const xalan::Locator*
) const;
@@ -34,7 +34,9 @@ class FunctionReadDirectory : public xalan::Function {
private:
const FilesystemContext& fs_context_;
- std::shared_ptr<std::stack<DomDocumentGuard>> documents_;
+ std::shared_ptr<
+ std::stack<DomDocumentGuard>
+ > documents_;
const xalan::XalanDOMString& getError(xalan::XalanDOMString&) const;
diff --git a/src/function/read_file.cc b/src/function/read_file.cc
index 9e32f04..ac6225a 100644
--- a/src/function/read_file.cc
+++ b/src/function/read_file.cc
@@ -10,31 +10,31 @@ FunctionReadFile::FunctionReadFile(const FilesystemContext& context):
fs_context_(context) { }
xalan::XObjectPtr FunctionReadFile::execute(
- xalan::XPathExecutionContext& executionContext,
- xalan::XalanNode* context,
- const xalan::Function::XObjectArgVectorType& arguments,
- const xalan::Locator* locator
+ xalan::XPathExecutionContext& executionContext,
+ xalan::XalanNode*,
+ const xalan::XObjectPtr argument,
+ const xalan::Locator*
) const {
- if ( arguments.size() != 1 ) {
- xalan::XPathExecutionContext::GetAndReleaseCachedString guard(
- executionContext
- );
-
- this->generalError(executionContext, context, locator);
- }
-
- boost::filesystem::ifstream file(
- this->fs_context_.resolve(arguments[0]->str())
+ const boost::filesystem::path filePath(
+ this->fs_context_.resolve(argument->str())
);
- const std::string fileContent(
- (std::istreambuf_iterator<char>(file)),
- (std::istreambuf_iterator<char>())
- );
+ if ( boost::filesystem::is_regular_file(filePath) ) {
+ boost::filesystem::ifstream file(filePath);
- return executionContext.getXObjectFactory().createString(
- xalan::XalanDOMString(fileContent.data())
- );
+ const std::string fileContent(
+ (std::istreambuf_iterator<char>(file)),
+ (std::istreambuf_iterator<char>())
+ );
+
+ return executionContext.getXObjectFactory().createString(
+ xalan::XalanDOMString(fileContent.data())
+ );
+ } else {
+ return executionContext.getXObjectFactory().createString(
+ xalan::XalanDOMString("io error")
+ );
+ }
}
FunctionReadFile* FunctionReadFile::clone(
@@ -44,7 +44,7 @@ FunctionReadFile* FunctionReadFile::clone(
const xalan::XalanDOMString& FunctionReadFile::getError(
xalan::XalanDOMString& result) const {
- result.assign("The read-file() function expects one argument.");
+ result.assign("The read-file() function expects one argument of type string.");
return result;
}
diff --git a/src/function/read_file.h b/src/function/read_file.h
index b88336a..2d1dedf 100644
--- a/src/function/read_file.h
+++ b/src/function/read_file.h
@@ -20,7 +20,7 @@ class FunctionReadFile : public xalan::Function {
virtual xalan::XObjectPtr execute(
xalan::XPathExecutionContext&,
xalan::XalanNode*,
- const xalan::Function::XObjectArgVectorType&,
+ const xalan::XObjectPtr,
const xalan::Locator*
) const;
diff --git a/src/function/read_xml_file.cc b/src/function/read_xml_file.cc
index ac42288..d429f34 100644
--- a/src/function/read_xml_file.cc
+++ b/src/function/read_xml_file.cc
@@ -13,28 +13,28 @@ FunctionReadXmlFile::FunctionReadXmlFile(const FunctionReadXmlFile& src):
parser_() { }
xalan::XObjectPtr FunctionReadXmlFile::execute(
- xalan::XPathExecutionContext& executionContext,
- xalan::XalanNode* context,
- const xalan::Function::XObjectArgVectorType& arguments,
- const xalan::Locator* locator
+ xalan::XPathExecutionContext& executionContext,
+ xalan::XalanNode*,
+ const xalan::XObjectPtr argument,
+ const xalan::Locator*
) const {
- if ( arguments.size() != 1 ) {
- xalan::XPathExecutionContext::GetAndReleaseCachedString guard(
- executionContext
- );
-
- this->generalError(executionContext, context, locator);
- }
-
- boost::filesystem::ifstream file(
- this->fs_context_.resolve(arguments[0]->str())
+ const boost::filesystem::path filePath(
+ this->fs_context_.resolve(argument->str())
);
- return executionContext.getXObjectFactory().createNodeSet(
- this->parser_.parseXMLStream(
- xalan::XSLTInputSource(file)
- )
- );
+ if ( boost::filesystem::is_regular_file(filePath) ) {
+ boost::filesystem::ifstream file(filePath);
+
+ return executionContext.getXObjectFactory().createNodeSet(
+ this->parser_.parseXMLStream(
+ xalan::XSLTInputSource(file)
+ )
+ );
+ } else {
+ return executionContext.getXObjectFactory().createString(
+ xalan::XalanDOMString("io error")
+ );
+ }
}
FunctionReadXmlFile* FunctionReadXmlFile::clone(
@@ -44,7 +44,7 @@ FunctionReadXmlFile* FunctionReadXmlFile::clone(
const xalan::XalanDOMString& FunctionReadXmlFile::getError(
xalan::XalanDOMString& result) const {
- result.assign("The read-xml-file() function expects one argument.");
+ result.assign("The read-xml-file() function expects one argument of type string.");
return result;
}
diff --git a/src/function/read_xml_file.h b/src/function/read_xml_file.h
index aa8590a..775ec96 100644
--- a/src/function/read_xml_file.h
+++ b/src/function/read_xml_file.h
@@ -20,10 +20,10 @@ class FunctionReadXmlFile : public xalan::Function {
FunctionReadXmlFile(const FunctionReadXmlFile&);
virtual xalan::XObjectPtr execute(
- xalan::XPathExecutionContext& executionContext,
- xalan::XalanNode* context,
- const xalan::Function::XObjectArgVectorType& arguments,
- const xalan::Locator* locator
+ xalan::XPathExecutionContext&,
+ xalan::XalanNode*,
+ const xalan::XObjectPtr,
+ const xalan::Locator*
) const;
virtual FunctionReadXmlFile* clone(xalan::MemoryManager&) const;
diff --git a/src/transformation_facade.cc b/src/transformation_facade.cc
index 19f7772..38dfe93 100644
--- a/src/transformation_facade.cc
+++ b/src/transformation_facade.cc
@@ -4,6 +4,7 @@
#include <xalanc/XalanTransformer/XalanCompiledStylesheet.hpp>
#include <sstream>
+#include <iostream>
#include "function/read_file.h"
#include "function/read_xml_file.h"
@@ -54,11 +55,17 @@ int TransformationFacade::generate(const std::string& target) {
xalan::XSLTInputSource inputSource(emptyStream);
xalan::XSLTResultTarget outputTarget(target.data());
- return this->transformer_.transform(
+ const int resultCode = this->transformer_.transform(
inputSource,
this->transformation_,
outputTarget
);
+
+ if ( resultCode != 0 ) {
+ std::cerr << this->transformer_.getLastError() << std::endl;
+ }
+
+ return resultCode;
}
}