1 files changed, 118 insertions, 0 deletions

diff --git a/src/3rdParty/efsw/FileSystem.cpp b/src/3rdParty/efsw/FileSystem.cpp
new file mode 100755
index 0000000..867f120
--- /dev/null
+++ b/src/3rdParty/efsw/FileSystem.cpp
@@ -0,0 +1,118 @@
+#include <efsw/FileSystem.hpp>
+#include <efsw/platform/platformimpl.hpp>
+
+#if EFSW_OS == EFSW_OS_MACOSX
+#include <CoreFoundation/CoreFoundation.h>
+#endif
+
+namespace efsw {
+
+bool FileSystem::isDirectory( const std::string& path ) {
+        return Platform::FileSystem::isDirectory( path );
+}
+
+FileInfoMap FileSystem::filesInfoFromPath( std::string path ) {
+        dirAddSlashAtEnd( path );
+
+        return Platform::FileSystem::filesInfoFromPath( path );
+}
+
+char FileSystem::getOSSlash() {
+        return Platform::FileSystem::getOSSlash();
+}
+
+bool FileSystem::slashAtEnd( std::string& dir ) {
+        return ( dir.size() && dir[dir.size() - 1] == getOSSlash() );
+}
+
+void FileSystem::dirAddSlashAtEnd( std::string& dir ) {
+        if ( dir.size() > 1 && dir[dir.size() - 1] != getOSSlash() ) {
+                dir.push_back( getOSSlash() );
+        }
+}
+
+void FileSystem::dirRemoveSlashAtEnd( std::string& dir ) {
+        if ( dir.size() > 1 && dir[dir.size() - 1] == getOSSlash() ) {
+                dir.erase( dir.size() - 1 );
+        }
+}
+
+std::string FileSystem::fileNameFromPath( std::string filepath ) {
+        dirRemoveSlashAtEnd( filepath );
+
+        size_t pos = filepath.find_last_of( getOSSlash() );
+
+        if ( pos != std::string::npos ) {
+                return filepath.substr( pos + 1 );
+        }
+
+        return filepath;
+}
+
+std::string FileSystem::pathRemoveFileName( std::string filepath ) {
+        dirRemoveSlashAtEnd( filepath );
+
+        size_t pos = filepath.find_last_of( getOSSlash() );
+
+        if ( pos != std::string::npos ) {
+                return filepath.substr( 0, pos + 1 );
+        }
+
+        return filepath;
+}
+
+std::string FileSystem::getLinkRealPath( std::string dir, std::string& curPath ) {
+        FileSystem::dirRemoveSlashAtEnd( dir );
+        FileInfo fi( dir, true );
+
+        /// Check with lstat and see if it's a link
+        if ( fi.isLink() ) {
+                /// get the real path of the link
+                std::string link( fi.linksTo() );
+
+                /// get the current path of the directory without the link dir path
+                curPath = FileSystem::pathRemoveFileName( dir );
+
+                /// ensure that ends with the os directory slash
+                FileSystem::dirAddSlashAtEnd( link );
+
+                return link;
+        }
+
+        /// if it's not a link return nothing
+        return "";
+}
+
+std::string FileSystem::precomposeFileName( const std::string& name ) {
+#if EFSW_OS == EFSW_OS_MACOSX
+        CFStringRef cfStringRef =
+                CFStringCreateWithCString( kCFAllocatorDefault, name.c_str(), kCFStringEncodingUTF8 );
+        CFMutableStringRef cfMutable = CFStringCreateMutableCopy( NULL, 0, cfStringRef );
+
+        CFStringNormalize( cfMutable, kCFStringNormalizationFormC );
+
+        char c_str[255 + 1];
+        CFStringGetCString( cfMutable, c_str, sizeof( c_str ) - 1, kCFStringEncodingUTF8 );
+
+        CFRelease( cfStringRef );
+        CFRelease( cfMutable );
+
+        return std::string( c_str );
+#else
+        return name;
+#endif
+}
+
+bool FileSystem::isRemoteFS( const std::string& directory ) {
+        return Platform::FileSystem::isRemoteFS( directory );
+}
+
+bool FileSystem::changeWorkingDirectory( const std::string& directory ) {
+        return Platform::FileSystem::changeWorkingDirectory( directory );
+}
+
+std::string FileSystem::getCurrentWorkingDirectory() {
+        return Platform::FileSystem::getCurrentWorkingDirectory();
+}
+
+} // namespace efsw