FileNameUtils
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/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
*
* This library is open source and may be redistributed and/or modified under
* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
* (at your option) any later version. The full license is in LICENSE file
* included with this distribution, and on the openscenegraph.org website.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* OpenSceneGraph Public License for more details.
*/
#ifndef OSGDB_FILENAMEUTILS
#define OSGDB_FILENAMEUTILS 1
#include <osgDB/Export>
#include <string>
#include <vector>
namespace osgDB {
extern OSGDB_EXPORT std::string getFilePath(const std::string& filename);
extern OSGDB_EXPORT std::string getFileExtension(const std::string& filename);
extern OSGDB_EXPORT std::string getFileExtensionIncludingDot(const std::string& filename);
extern OSGDB_EXPORT std::string getLowerCaseFileExtension(const std::string& filename);
extern OSGDB_EXPORT std::string getSimpleFileName(const std::string& fileName);
extern OSGDB_EXPORT std::string getNameLessExtension(const std::string& fileName);
extern OSGDB_EXPORT std::string getNameLessAllExtensions(const std::string& fileName);
extern OSGDB_EXPORT std::string getStrippedName(const std::string& fileName);
extern OSGDB_EXPORT std::string getPathRelative(const std::string& from, const std::string& to);
extern OSGDB_EXPORT std::string getPathRoot(const std::string& path);
extern OSGDB_EXPORT bool isAbsolutePath(const std::string& path);
extern OSGDB_EXPORT std::string convertFileNameToWindowsStyle(const std::string& fileName);
extern OSGDB_EXPORT std::string convertFileNameToUnixStyle(const std::string& fileName);
extern OSGDB_EXPORT std::string convertToLowerCase(const std::string& fileName);
const char UNIX_PATH_SEPARATOR = '/';
const char WINDOWS_PATH_SEPARATOR = '\\';
extern OSGDB_EXPORT char getNativePathSeparator();
extern OSGDB_EXPORT bool isFileNameNativeStyle(const std::string& fileName);
extern OSGDB_EXPORT std::string convertFileNameToNativeStyle(const std::string& fileName);
extern OSGDB_EXPORT bool equalCaseInsensitive(const std::string& lhs,const std::string& rhs);
extern OSGDB_EXPORT bool equalCaseInsensitive(const std::string& lhs,const char* rhs);
extern OSGDB_EXPORT bool containsServerAddress(const std::string& filename);
extern OSGDB_EXPORT std::string getServerProtocol(const std::string& filename);
extern OSGDB_EXPORT std::string getServerAddress(const std::string& filename);
extern OSGDB_EXPORT std::string getServerFileName(const std::string& filename);
extern OSGDB_EXPORT std::string concatPaths(const std::string& left, const std::string& right);
extern OSGDB_EXPORT std::string getRealPath(const std::string& path);
extern OSGDB_EXPORT void getPathElements(const std::string& path, std::vector<std::string> & out_elements);
struct FileNameComparator
{
inline bool operator() (const std::string& lhs, const std::string& rhs) const
{
std::string::size_type size_lhs = lhs.size();
std::string::size_type size_rhs = rhs.size();
std::string::size_type pos_lhs = 0;
std::string::size_type pos_rhs = 0;
while(pos_lhs<size_lhs && pos_rhs<size_rhs)
{
char c_lhs = lhs[pos_rhs];
char c_rhs = rhs[pos_rhs];
bool numeric_lhs = lhs[pos_lhs]>='0' && lhs[pos_lhs]<='9';
bool numeric_rhs = rhs[pos_rhs]>='0' && rhs[pos_rhs]<='9';
if (numeric_lhs && numeric_rhs)
{
std::string::size_type start_lhs = pos_lhs;
++pos_lhs;
while(pos_lhs<size_lhs && (lhs[pos_lhs]>='0' && lhs[pos_lhs]<='9')) ++pos_lhs;
std::string::size_type start_rhs = pos_rhs;
++pos_rhs;
while(pos_rhs<size_rhs && (rhs[pos_rhs]>='0' && rhs[pos_rhs]<='9')) ++pos_rhs;
if (pos_lhs<pos_rhs) return true;
else if (pos_rhs<pos_lhs) return false;
while(start_lhs<pos_lhs && start_rhs<pos_rhs)
{
if (lhs[start_lhs]<rhs[start_rhs]) return true;
if (lhs[start_lhs]>rhs[start_rhs]) return false;
++start_lhs;
++start_rhs;
}
}
else
{
if (c_lhs<c_rhs) return true;
else if (c_rhs<c_lhs) return false;
++pos_lhs;
++pos_rhs;
}
}
return pos_lhs<pos_rhs;
}
};
extern OSGDB_EXPORT void stringcopy(char* dest, const char* src, size_t length);
#define stringcopyfixedsize(DEST, SRC) stringcopy(DEST, SRC, sizeof(DEST));
}
#endif
osgDB
Definition Archive:24
osgDB::getNameLessAllExtensions
OSGDB_EXPORT std::string getNameLessAllExtensions(const std::string &fileName)
osgDB::stringcopy
OSGDB_EXPORT void stringcopy(char *dest, const char *src, size_t length)
osgDB::getLowerCaseFileExtension
OSGDB_EXPORT std::string getLowerCaseFileExtension(const std::string &filename)
osgDB::containsServerAddress
OSGDB_EXPORT bool containsServerAddress(const std::string &filename)
osgDB::getFileExtensionIncludingDot
OSGDB_EXPORT std::string getFileExtensionIncludingDot(const std::string &filename)
osgDB::getNativePathSeparator
OSGDB_EXPORT char getNativePathSeparator()
osgDB::getRealPath
OSGDB_EXPORT std::string getRealPath(const std::string &path)
osgDB::getStrippedName
OSGDB_EXPORT std::string getStrippedName(const std::string &fileName)
osgDB::UNIX_PATH_SEPARATOR
const char UNIX_PATH_SEPARATOR
Definition FileNameUtils:57
osgDB::convertToLowerCase
OSGDB_EXPORT std::string convertToLowerCase(const std::string &fileName)
osgDB::getFileExtension
OSGDB_EXPORT std::string getFileExtension(const std::string &filename)
osgDB::convertFileNameToWindowsStyle
OSGDB_EXPORT std::string convertFileNameToWindowsStyle(const std::string &fileName)
osgDB::convertFileNameToUnixStyle
OSGDB_EXPORT std::string convertFileNameToUnixStyle(const std::string &fileName)
osgDB::isAbsolutePath
OSGDB_EXPORT bool isAbsolutePath(const std::string &path)
osgDB::WINDOWS_PATH_SEPARATOR
const char WINDOWS_PATH_SEPARATOR
Definition FileNameUtils:58
osgDB::getPathRoot
OSGDB_EXPORT std::string getPathRoot(const std::string &path)
osgDB::getServerProtocol
OSGDB_EXPORT std::string getServerProtocol(const std::string &filename)
osgDB::getNameLessExtension
OSGDB_EXPORT std::string getNameLessExtension(const std::string &fileName)
osgDB::convertFileNameToNativeStyle
OSGDB_EXPORT std::string convertFileNameToNativeStyle(const std::string &fileName)
osgDB::getPathRelative
OSGDB_EXPORT std::string getPathRelative(const std::string &from, const std::string &to)
osgDB::getServerFileName
OSGDB_EXPORT std::string getServerFileName(const std::string &filename)
osgDB::getSimpleFileName
OSGDB_EXPORT std::string getSimpleFileName(const std::string &fileName)
osgDB::isFileNameNativeStyle
OSGDB_EXPORT bool isFileNameNativeStyle(const std::string &fileName)
osgDB::equalCaseInsensitive
OSGDB_EXPORT bool equalCaseInsensitive(const std::string &lhs, const std::string &rhs)
osgDB::getPathElements
OSGDB_EXPORT void getPathElements(const std::string &path, std::vector< std::string > &out_elements)
osgDB::concatPaths
OSGDB_EXPORT std::string concatPaths(const std::string &left, const std::string &right)
osgDB::getFilePath
OSGDB_EXPORT std::string getFilePath(const std::string &filename)
osgDB::getServerAddress
OSGDB_EXPORT std::string getServerAddress(const std::string &filename)
Export
OSGDB_EXPORT
#define OSGDB_EXPORT
Definition osgDB/Export:39
osgDB::FileNameComparator
Definition FileNameUtils:86
osgDB::FileNameComparator::operator()
bool operator()(const std::string &lhs, const std::string &rhs) const
Definition FileNameUtils:87