compileTimestamp.cpp

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00001 
00014 #include <iomanip>
00015 #include <sstream>
00016 #include <dlrCommon/compileTimestamp.h>
00017 #include <dlrCommon/exception.h>
00018 #include <dlrCommon/inputStream.h>
00019 
00020 namespace dlr {
00021 
00022   namespace common {
00023 
00024     std::string
00025     CompileTimestamp::
00026     getISOString()
00027     {
00028       std::ostringstream isoStream;
00029       isoStream << std::setfill('0')
00030                 << std::setw(4) << m_year << "-"
00031                 << std::setw(2) << m_month + 1 << "-"
00032                 << std::setw(2) << m_day + 1 << " "
00033                 << std::setw(2) << m_hour << ":"
00034                 << std::setw(2) << m_minute << ":"
00035                 << std::setw(2) << m_second;
00036       return isoStream.str();
00037     }
00038     
00039 
00040     void
00041     CompileTimestamp::
00042     parseCompilerDateString(const std::string& compilerDateString)
00043     {
00044       std::istringstream compilerDateStream(compilerDateString);
00045 
00046       std::string monthString;
00047       compilerDateStream >> monthString;
00048       if(monthString == "Jan") {m_month = 0;}
00049       else if(monthString == "Feb") {m_month = 1;}
00050       else if(monthString == "Mar") {m_month = 2;}
00051       else if(monthString == "Apr") {m_month = 3;}
00052       else if(monthString == "May") {m_month = 4;}
00053       else if(monthString == "Jun") {m_month = 5;}
00054       else if(monthString == "Jul") {m_month = 6;}
00055       else if(monthString == "Aug") {m_month = 7;}
00056       else if(monthString == "Sep") {m_month = 8;}
00057       else if(monthString == "Oct") {m_month = 9;}
00058       else if(monthString == "Nov") {m_month = 10;}
00059       else if(monthString == "Dec") {m_month = 11;}
00060       else {
00061         std::ostringstream message;
00062         message << "Unable to recover month from date string \""
00063                 << compilerDateString << "\".";
00064         DLR_THROW(ValueException,
00065                   "CompileTimestamp::parseCompilerDateString()",
00066                   message.str().c_str());
00067       }
00068 
00069       compilerDateStream >> m_day;
00070       --m_day;
00071 
00072       compilerDateStream >> m_year;
00073 
00074       if(!compilerDateStream) {
00075         std::ostringstream message;
00076         message << "Unable to parse date string \"" << compilerDateString
00077                 << "\".";
00078         DLR_THROW(ValueException,
00079                   "CompileTimestamp::parseCompilerDateString()",
00080                   message.str().c_str());
00081       }
00082     }
00083 
00084   
00085     void
00086     CompileTimestamp::
00087     parseCompilerTimeString(const std::string& compilerTimeString)
00088     {
00089       std::istringstream compilerTimeStream(compilerTimeString);
00090       InputStream dlrStream(compilerTimeStream);
00091       compilerTimeStream >> m_hour;
00092       dlrStream.expect(":");
00093       compilerTimeStream >> m_minute;
00094       dlrStream.expect(":");
00095       compilerTimeStream >> m_second;
00096       if(!compilerTimeStream) {
00097         std::ostringstream message;
00098         message << "Unable to parse time string \"" << compilerTimeString
00099                 << "\".";
00100         DLR_THROW(ValueException,
00101                   "CompileTimestamp::parseCompilerTimeString()",
00102                   message.str().c_str());
00103       }
00104     }
00105   
00106   } // namespace common
00107 
00108 } // namespace dlr