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Diffstat (limited to 'Source/CPack/cmCPackLog.cxx')
| -rw-r--r-- | Source/CPack/cmCPackLog.cxx | 218 |
1 files changed, 218 insertions, 0 deletions
diff --git a/Source/CPack/cmCPackLog.cxx b/Source/CPack/cmCPackLog.cxx new file mode 100644 index 0000000..85861c7 --- /dev/null +++ b/Source/CPack/cmCPackLog.cxx @@ -0,0 +1,218 @@ +/*========================================================================= + + Program: CMake - Cross-Platform Makefile Generator + Module: $RCSfile$ + Language: C++ + Date: $Date$ + Version: $Revision$ + + Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved. + See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details. + + This software is distributed WITHOUT ANY WARRANTY; without even + the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR + PURPOSE. See the above copyright notices for more information. + +=========================================================================*/ + +#include "cmCPackLog.h" + +#include "cmGeneratedFileStream.h" + +//---------------------------------------------------------------------- +cmCPackLog::cmCPackLog() +{ + m_Verbose = false; + m_Debug = false; + m_Quiet = false; + m_NewLine = true; + + m_LastTag = cmCPackLog::NOTAG; +#undef cerr +#undef cout + m_DefaultOutput = &std::cout; + m_DefaultError = &std::cerr; + + m_LogOutput = 0; + m_LogOutputCleanup = false; +} + +//---------------------------------------------------------------------- +cmCPackLog::~cmCPackLog() +{ + this->SetLogOutputStream(0); +} + +//---------------------------------------------------------------------- +void cmCPackLog::SetLogOutputStream(ostream* os) +{ + if ( m_LogOutputCleanup && m_LogOutput ) + { + delete m_LogOutput; + } + m_LogOutputCleanup = false; + m_LogOutput = os; +} + +//---------------------------------------------------------------------- +bool cmCPackLog::SetLogOutputFile(const char* fname) +{ + cmGeneratedFileStream *cg = 0; + if ( fname ) + { + cg = new cmGeneratedFileStream(fname); + } + if ( cg && !*cg ) + { + delete cg; + cg = 0; + } + this->SetLogOutputStream(cg); + if ( !cg ) + { + return false; + } + m_LogOutputCleanup = true; + return true; +} + +//---------------------------------------------------------------------- +void cmCPackLog::Log(int tag, const char* file, int line, const char* msg, size_t length) +{ + // By default no logging + bool display = false; + + // Should we go to the error stream + bool errorStream = false; + + // Display file and line number if debug + bool useFileAndLine = m_Debug; + + bool output = false; + bool debug = false; + bool warning = false; + bool error = false; + bool verbose = false; + + // When writing in file, add list of tags whenever tag changes. + std::string tagString; + bool needTagString = false; + if ( m_LogOutput && m_LastTag != tag ) + { + needTagString = true; + } + + if ( tag & LOG_OUTPUT ) + { + output = true; + display = true; + if ( needTagString ) + { + if ( tagString.size() > 0 ) { tagString += ","; } + tagString = "VERBOSE"; + } + } + if ( tag & LOG_WARNING ) + { + warning = true; + display = true; + errorStream = true; + if ( needTagString ) + { + if ( tagString.size() > 0 ) { tagString += ","; } + tagString = "WARNING"; + } + } + if ( tag & LOG_ERROR ) + { + error = true; + display = true; + errorStream = true; + if ( needTagString ) + { + if ( tagString.size() > 0 ) { tagString += ","; } + tagString = "ERROR"; + } + } + if ( tag & LOG_DEBUG && m_Debug ) + { + debug = true; + display = true; + if ( needTagString ) + { + if ( tagString.size() > 0 ) { tagString += ","; } + tagString = "DEBUG"; + } + useFileAndLine = true; + } + if ( tag & LOG_VERBOSE && m_Verbose ) + { + verbose = true; + display = true; + if ( needTagString ) + { + if ( tagString.size() > 0 ) { tagString += ","; } + tagString = "VERBOSE"; + } + } + if ( m_Quiet ) + { + display = false; + } + if ( m_LogOutput ) + { + if ( needTagString ) + { + *m_LogOutput << "[" << file << ":" << line << " " << tagString << "] "; + } + m_LogOutput->write(msg, length); + } + m_LastTag = tag; + if ( !display ) + { + return; + } + if ( m_NewLine ) + { + if ( error && !m_ErrorPrefix.empty() ) + { + *m_DefaultError << m_ErrorPrefix.c_str(); + } + else if ( warning && !m_WarningPrefix.empty() ) + { + *m_DefaultError << m_WarningPrefix.c_str(); + } + else if ( output && !m_OutputPrefix.empty() ) + { + *m_DefaultOutput << m_OutputPrefix.c_str(); + } + else if ( verbose && !m_VerbosePrefix.empty() ) + { + *m_DefaultOutput << m_VerbosePrefix.c_str(); + } + else if ( debug && !m_DebugPrefix.empty() ) + { + *m_DefaultOutput << m_DebugPrefix.c_str(); + } + else if ( !m_Prefix.empty() ) + { + *m_DefaultOutput << m_Prefix.c_str(); + } + if ( useFileAndLine ) + { + *m_DefaultOutput << __FILE__ << ":" << __LINE__ << " "; + } + } + if ( error || warning ) + { + m_DefaultError->write(msg, length); + } + else + { + m_DefaultOutput->write(msg, length); + } + if ( msg[length-1] == '\n' || length > 2 ) + { + m_NewLine = true;; + } +} |