| String Impala::GetTmpPath | ( | ) | [inline] |
Returns an user-specified temporary storage path, or the current folder if none specified.
The returned path does *not* end in a / or \.
Definition at line 14 of file FileNameTmp.h.
References Impala::CmdOptions::GetInstance(), Impala::CmdOptions::GetString(), ILOG_INFO, ILOG_VAR, and StringReplaceAll().
Referenced by FileNameTmp(), Impala::Core::ImageSet::InterestPointProc::HandleDoneDir(), Impala::Core::VideoSet::InterestPointProc::HandleDoneFile(), Impala::Core::ImageSet::InterestPointProc::HandleNewFile(), and Impala::Core::VideoSet::InterestPointProc::HandleNewFrame().
00015 { 00016 ILOG_VAR(Impala.Basis.FileNameTmp); 00017 static String tempFolder("*"); 00018 if (tempFolder == "*") 00019 { 00020 CmdOptions& options = CmdOptions::GetInstance(); 00021 tempFolder = options.GetString("tmpPath"); 00022 if (!tempFolder.empty()) 00023 { 00024 if ((tempFolder[tempFolder.size()-1] == '/') || 00025 (tempFolder[tempFolder.size()-1] == '\\')) 00026 { 00027 tempFolder = tempFolder.substr(0, tempFolder.size() - 1); 00028 } 00029 // if you are on Windows, then the path should just exist already 00030 // on *nix, we try to make the path for the user 00031 #ifdef unix 00032 String cmd = "mkdir -p " + tempFolder; 00033 int sysRes = system(cmd.c_str()); 00034 if (sysRes != 0) 00035 { 00036 ILOG_INFO("Can't create tempFolder " << tempFolder << 00037 ", using ."); 00038 tempFolder = "."; 00039 } 00040 #else 00041 if ((_mkdir(StringReplaceAll(tempFolder, "/", "\\").c_str()) != 0) && 00042 (errno != EEXIST)) 00043 { 00044 ILOG_INFO("Can't create tempFolder " << tempFolder << 00045 ", using ."); 00046 tempFolder = "."; 00047 } 00048 #endif 00049 } 00050 } 00051 return tempFolder; 00052 }
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