diff options
author | Sven Gothel <[email protected]> | 2015-03-28 02:08:11 +0100 |
---|---|---|
committer | Sven Gothel <[email protected]> | 2015-03-28 02:08:11 +0100 |
commit | 450aa6f7df9e67dd256b86f94e65eaf707032aad (patch) | |
tree | 04aa207d84ddc8ca246d2573aaaf756b3ce8a0b5 /LibOVR/Src/Kernel/OVR_String_PathUtil.cpp | |
parent | 3c7b8a17e907f4ef2afd9f77db566a3f6179cbe4 (diff) | |
parent | 4207f9c279e832e3afcb3f5fc6cd8d84cb4cfe4c (diff) |
Merge branch 'vanilla_0.5.0.1' into jogamp_0.5.0.1
Conflicts:
LibOVR/Include/OVR_CAPI_0_5_0.h
LibOVR/Src/CAPI/CAPI_HMDState.cpp
LibOVR/Src/Displays/OVR_Win32_Dxgi_Display.h
LibOVR/Src/Kernel/OVR_System.cpp
LibOVR/Src/OVR_CAPI.cpp
LibOVR/Src/OVR_Profile.cpp
LibOVRKernel/Src/Kernel/OVR_ThreadsWinAPI.cpp
LibOVRKernel/Src/Kernel/OVR_Types.h
Diffstat (limited to 'LibOVR/Src/Kernel/OVR_String_PathUtil.cpp')
-rw-r--r-- | LibOVR/Src/Kernel/OVR_String_PathUtil.cpp | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/LibOVR/Src/Kernel/OVR_String_PathUtil.cpp b/LibOVR/Src/Kernel/OVR_String_PathUtil.cpp deleted file mode 100644 index 95f3de9..0000000 --- a/LibOVR/Src/Kernel/OVR_String_PathUtil.cpp +++ /dev/null @@ -1,211 +0,0 @@ -/************************************************************************************ - -Filename : OVR_String_PathUtil.cpp -Content : String filename/url helper function -Created : September 19, 2012 -Notes : - -Copyright : Copyright 2014 Oculus VR, LLC All Rights reserved. - -Licensed under the Oculus VR Rift SDK License Version 3.2 (the "License"); -you may not use the Oculus VR Rift SDK except in compliance with the License, -which is provided at the time of installation or download, or which -otherwise accompanies this software in either electronic or hard copy form. - -You may obtain a copy of the License at - -http://www.oculusvr.com/licenses/LICENSE-3.2 - -Unless required by applicable law or agreed to in writing, the Oculus VR SDK -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. - -************************************************************************************/ - -#include "OVR_String.h" -#include "OVR_UTF8Util.h" - -namespace OVR { - -//-------------------------------------------------------------------- -// ***** Path-Scanner helper function - -// Scans file path finding filename start and extension start, fills in their addess. -void ScanFilePath(const char* url, const char** pfilename, const char** pext) -{ - const char* urlStart = url; - const char *filename = 0; - const char *lastDot = 0; - - uint32_t charVal = UTF8Util::DecodeNextChar(&url); - - while (charVal != 0) - { - if ((charVal == '/') || (charVal == '\\')) - { - filename = url; - lastDot = 0; - } - else if (charVal == '.') - { - lastDot = url - 1; - } - - charVal = UTF8Util::DecodeNextChar(&url); - } - - if (pfilename) - { - // It was a naked filename - if (urlStart && (*urlStart != '.') && *urlStart) - *pfilename = urlStart; - else - *pfilename = filename; - } - - if (pext) - { - *pext = lastDot; - } -} - -// Scans till the end of protocol. Returns first character past protocol, -// 0 if not found. -// - protocol: 'file://', 'http://' -const char* ScanPathProtocol(const char* url) -{ - uint32_t charVal = UTF8Util::DecodeNextChar(&url); - uint32_t charVal2; - - while (charVal != 0) - { - // Treat a colon followed by a slash as absolute. - if (charVal == ':') - { - charVal2 = UTF8Util::DecodeNextChar(&url); - charVal = UTF8Util::DecodeNextChar(&url); - if ((charVal == '/') && (charVal2 == '\\')) - return url; - } - charVal = UTF8Util::DecodeNextChar(&url); - } - return 0; -} - - -//-------------------------------------------------------------------- -// ***** String Path API implementation - -bool String::HasAbsolutePath(const char* url) -{ - // Absolute paths can star with: - // - protocols: 'file://', 'http://' - // - windows drive: 'c:\' - // - UNC share name: '\\share' - // - unix root '/' - - // On the other hand, relative paths are: - // - directory: 'directory/file' - // - this directory: './file' - // - parent directory: '../file' - // - // For now, we don't parse '.' or '..' out, but instead let it be concatenated - // to string and let the OS figure it out. This, however, is not good for file - // name matching in library/etc, so it should be improved. - - if (!url || !*url) - return true; // Treat empty strings as absolute. - - uint32_t charVal = UTF8Util::DecodeNextChar(&url); - - // Fist character of '/' or '\\' means absolute url. - if ((charVal == '/') || (charVal == '\\')) - return true; - - while (charVal != 0) - { - // Treat a colon followed by a slash as absolute. - if (charVal == ':') - { - charVal = UTF8Util::DecodeNextChar(&url); - // Protocol or windows drive. Absolute. - if ((charVal == '/') || (charVal == '\\')) - return true; - } - else if ((charVal == '/') || (charVal == '\\')) - { - // Not a first character (else 'if' above the loop would have caught it). - // Must be a relative url. - break; - } - - charVal = UTF8Util::DecodeNextChar(&url); - } - - // We get here for relative paths. - return false; -} - - -bool String::HasExtension(const char* path) -{ - const char* ext = 0; - ScanFilePath(path, 0, &ext); - return ext != 0; -} -bool String::HasProtocol(const char* path) -{ - return ScanPathProtocol(path) != 0; -} - - -String String::GetPath() const -{ - const char* filename = 0; - ScanFilePath(ToCStr(), &filename, 0); - - // Technically we can have extra logic somewhere for paths, - // such as enforcing protocol and '/' only based on flags, - // but we keep it simple for now. - return String(ToCStr(), filename ? (filename-ToCStr()) : GetSize()); -} - -String String::GetProtocol() const -{ - const char* protocolEnd = ScanPathProtocol(ToCStr()); - return String(ToCStr(), protocolEnd ? (protocolEnd-ToCStr()) : 0); -} - -String String::GetFilename() const -{ - const char* filename = 0; - ScanFilePath(ToCStr(), &filename, 0); - return String(filename); -} -String String::GetExtension() const -{ - const char* ext = 0; - ScanFilePath(ToCStr(), 0, &ext); - return String(ext); -} - -void String::StripExtension() -{ - const char* ext = 0; - ScanFilePath(ToCStr(), 0, &ext); - if (ext) - { - *this = String(ToCStr(), ext-ToCStr()); - } -} - -void String::StripProtocol() -{ - const char* protocol = ScanPathProtocol(ToCStr()); - if (protocol) - AssignString(protocol, OVR_strlen(protocol)); -} - -} // OVR |