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#include "filesystem_context.h"
#include <algorithm>
#include <iterator>
#include "support/xerces_string_guard.h"
namespace {
inline std::string xalanToString(const xalan::XalanDOMString& text) {
xalan::CharVectorType castHelper;
text.transcode(castHelper);
return std::string(
castHelper.begin(),
castHelper.end() - 1
);
}
}
namespace InputXSLT {
FilesystemContext::FilesystemContext(const xalan::Locator* locator):
path_(boost::filesystem::canonical(
boost::filesystem::path(
*XercesStringGuard<char>(locator->getSystemId()) + 7
).parent_path().string()
)) { }
FilesystemContext::FilesystemContext(const std::string& path):
path_(boost::filesystem::canonical(path)) { }
boost::filesystem::path FilesystemContext::resolve(
const std::string& path) const {
return absolute(this->path_ / path);
}
boost::filesystem::path FilesystemContext::resolve(
const xalan::XalanDOMString& path) const {
return this->resolve(xalanToString(path));
}
void FilesystemContext::iterate(
const boost::filesystem::path& directory,
std::function<void(const boost::filesystem::path&)> func
) const {
std::vector<boost::filesystem::path> directoryItems;
std::copy_if(
boost::filesystem::directory_iterator(directory),
boost::filesystem::directory_iterator(),
std::back_inserter(directoryItems),
[](const boost::filesystem::path& p) -> bool {
return boost::filesystem::is_regular_file(p) ||
boost::filesystem::is_directory(p);
}
);
std::sort(
directoryItems.begin(),
directoryItems.end()
);
for ( auto&& item : directoryItems ) {
func(item);
}
}
void FilesystemContext::iterate(
const std::string& path,
std::function<void(const boost::filesystem::path&)> func
) const {
this->iterate(this->resolve(path), func);
}
void FilesystemContext::iterate(
const xalan::XalanDOMString& path,
std::function<void(const boost::filesystem::path&)> func
) const {
this->iterate(xalanToString(path), func);
}
}
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