00001 //=========================================================================== 00002 //Copyright (C) 2005 Zentaro Kavanagh 00003 //Copyright (C) 2005 Commonwealth Scientific and Industrial Research 00004 // Organisation (CSIRO) Australia 00005 // 00006 //Redistribution and use in source and binary forms, with or without 00007 //modification, are permitted provided that the following conditions 00008 //are met: 00009 // 00010 //- Redistributions of source code must retain the above copyright 00011 // notice, this list of conditions and the following disclaimer. 00012 // 00013 //- Redistributions in binary form must reproduce the above copyright 00014 // notice, this list of conditions and the following disclaimer in the 00015 // documentation and/or other materials provided with the distribution. 00016 // 00017 //- Neither the name of Zentaro Kavanagh nor the names of contributors 00018 // may be used to endorse or promote products derived from this software 00019 // without specific prior written permission. 00020 // 00021 //THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00022 //``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00023 //LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 00024 //PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ORGANISATION OR 00025 //CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00026 //EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00027 //PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00028 //PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00029 //LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00030 //NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00031 //SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00032 //=========================================================================== 00033 00034 00035 #include "stdafx.h" 00036 00037 #include <libOOOggChef/utils.h> 00038 00039 #include <fstream> 00040 #include <string> 00041 #include <vector> 00042 00043 00044 bool wantOnlyCMML(const vector<string>* inWantedMIMETypes) 00045 { 00046 return ( inWantedMIMETypes->size() == 1 00047 && inWantedMIMETypes->at(0) == "text/x-cmml"); 00048 } 00049 00050 00051 bool fileExists(const string inFilename) 00052 { 00053 // Behold, the world's most C++-portable filename-checking mechanism! 00054 00055 fstream locFile; 00056 00057 locFile.open(inFilename.c_str(), ios_base::in | ios_base::binary); 00058 if (locFile.is_open()) { 00059 locFile.close(); 00060 return true; 00061 } else { 00062 locFile.close(); 00063 return false; 00064 } 00065 } 00066 00067 00068 00069 bool wantOnlyPacketBody(const vector<string>* inWantedMIMETypes) 00070 { 00071 // TODO: This should check for packet bodies generally, not text/x-cmml 00072 00073 return ( inWantedMIMETypes->size() == 1 00074 && inWantedMIMETypes->at(0) == "text/x-cmml"); 00075 } 00076 00077 00078 bool sendFile(const string inFilename, BufferWriter inBufferWriter, void* inBufferWriterUserData) 00079 { 00080 // If I had a dollar for every single time I've had to write this silly loop ... 00081 00082 fstream locFile; 00083 00084 locFile.open(inFilename.c_str(), ios_base::in | ios_base::binary); 00085 00086 const unsigned short BUFFER_SIZE = 8192; 00087 unsigned char *locBuffer = new unsigned char[BUFFER_SIZE]; 00088 while (!locFile.eof()) { 00089 locFile.read((char *)locBuffer, BUFFER_SIZE); 00090 00091 unsigned long locBytesRead = locFile.gcount(); 00092 inBufferWriter(locBuffer, locBytesRead, inBufferWriterUserData); 00093 } 00094 00095 delete [] locBuffer; 00096 00097 return true; 00098 }