diff options
Diffstat (limited to 'Source/CPack/cmCPackLog.cxx')
| -rw-r--r-- | Source/CPack/cmCPackLog.cxx | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/Source/CPack/cmCPackLog.cxx b/Source/CPack/cmCPackLog.cxx new file mode 100644 index 0000000..7befca0 --- /dev/null +++ b/Source/CPack/cmCPackLog.cxx @@ -0,0 +1,225 @@ +/*============================================================================ + CMake - Cross Platform Makefile Generator + Copyright 2000-2009 Kitware, Inc., Insight Software Consortium + + Distributed under the OSI-approved BSD License (the "License"); + see accompanying file Copyright.txt for details. + + This software is distributed WITHOUT ANY WARRANTY; without even the + implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + See the License for more information. +============================================================================*/ + +#include "cmCPackLog.h" + +#include "cmGeneratedFileStream.h" +#include "cmSystemTools.h" + +//---------------------------------------------------------------------- +cmCPackLog::cmCPackLog() +{ + this->Verbose = false; + this->Debug = false; + this->Quiet = false; + this->NewLine = true; + + this->LastTag = cmCPackLog::NOTAG; +#undef cerr +#undef cout + this->DefaultOutput = &std::cout; + this->DefaultError = &std::cerr; + + this->LogOutput = 0; + this->LogOutputCleanup = false; +} + +//---------------------------------------------------------------------- +cmCPackLog::~cmCPackLog() +{ + this->SetLogOutputStream(0); +} + +//---------------------------------------------------------------------- +void cmCPackLog::SetLogOutputStream(std::ostream* os) +{ + if ( this->LogOutputCleanup && this->LogOutput ) + { + delete this->LogOutput; + } + this->LogOutputCleanup = false; + this->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; + } + this->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; + + // Display file and line number if debug + bool useFileAndLine = this->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 ( this->LogOutput && this->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; + if ( needTagString ) + { + if ( tagString.size() > 0 ) { tagString += ","; } + tagString = "WARNING"; + } + } + if ( tag & LOG_ERROR ) + { + error = true; + display = true; + if ( needTagString ) + { + if ( tagString.size() > 0 ) { tagString += ","; } + tagString = "ERROR"; + } + } + if ( tag & LOG_DEBUG && this->Debug ) + { + debug = true; + display = true; + if ( needTagString ) + { + if ( tagString.size() > 0 ) { tagString += ","; } + tagString = "DEBUG"; + } + useFileAndLine = true; + } + if ( tag & LOG_VERBOSE && this->Verbose ) + { + verbose = true; + display = true; + if ( needTagString ) + { + if ( tagString.size() > 0 ) { tagString += ","; } + tagString = "VERBOSE"; + } + } + if ( this->Quiet ) + { + display = false; + } + if ( this->LogOutput ) + { + if ( needTagString ) + { + *this->LogOutput << "[" << file << ":" << line << " " + << tagString << "] "; + } + this->LogOutput->write(msg, length); + } + this->LastTag = tag; + if ( !display ) + { + return; + } + if ( this->NewLine ) + { + if ( error && !this->ErrorPrefix.empty() ) + { + *this->DefaultError << this->ErrorPrefix; + } + else if ( warning && !this->WarningPrefix.empty() ) + { + *this->DefaultError << this->WarningPrefix; + } + else if ( output && !this->OutputPrefix.empty() ) + { + *this->DefaultOutput << this->OutputPrefix; + } + else if ( verbose && !this->VerbosePrefix.empty() ) + { + *this->DefaultOutput << this->VerbosePrefix; + } + else if ( debug && !this->DebugPrefix.empty() ) + { + *this->DefaultOutput << this->DebugPrefix; + } + else if ( !this->Prefix.empty() ) + { + *this->DefaultOutput << this->Prefix; + } + if ( useFileAndLine ) + { + if ( error || warning ) + { + *this->DefaultError << file << ":" << line << " "; + } + else + { + *this->DefaultOutput << file << ":" << line << " "; + } + } + } + if ( error || warning ) + { + this->DefaultError->write(msg, length); + this->DefaultError->flush(); + } + else + { + this->DefaultOutput->write(msg, length); + this->DefaultOutput->flush(); + } + if ( msg[length-1] == '\n' || length > 2 ) + { + this->NewLine = true; + } + + if ( error ) + { + cmSystemTools::SetErrorOccured(); + } +} |