#include "precompiled.h" #include "CLogger.h" #include "lib.h" #define CONSOLE_DEBUG #ifdef CONSOLE_DEBUG #include "CConsole.h" extern CConsole* g_Console; #endif using namespace std; #define MAIN_HEADER "\n\n\n" \ "\n\n

\n" \ "

Main Log

\n" #define MEMORY_HEADER "\n\n\n" \ "\n\n

\n" \ "

Memory Log

\n" #define FOOTER "\n\n" #define MEMORY_BUFFER_SIZE 35 CLogger * CLogger::GetInstance() { static CLogger m_Instance; return &m_Instance; } CLogger::CLogger() { m_NumberOfMessages = 0; m_NumberOfErrors = 0; m_NumberOfWarnings = 0; m_MemoryLog = (char *) malloc(MEMORY_BUFFER_SIZE); m_CurrentPosition = m_MemoryLog; memset(m_MemoryLog,0,MEMORY_BUFFER_SIZE); // current directory is $install_dir/data, we want $install_dir/logs. // TODO: make sure we are called after file_rel_chdir, // or else cur dir may be anywhere m_MainLog.open ("../logs/mainlog.html",ofstream::out | ofstream::trunc); m_DetailedLog.open ("../logs/detailedlog.html",ofstream::out | ofstream::trunc ); //Write Headers for the HTML documents m_MainLog << MAIN_HEADER; } CLogger::~CLogger () { char buffer[60]; sprintf(buffer," with %d message(s), %d error(s) and %d warning(s).", \ m_NumberOfMessages,m_NumberOfErrors,m_NumberOfWarnings); //Write closing text m_MainLog << "

Engine exited successfully on " << __DATE__; m_MainLog << " at " << __TIME__ << buffer << "

\n"; m_MainLog << FOOTER; //Add end marker to logs in memory m_CurrentPosition = '\0'; m_DetailedLog << MEMORY_HEADER; m_DetailedLog << "

Memory Log started with capacity of " << \ MEMORY_BUFFER_SIZE << " characters.

\n"; m_DetailedLog << m_MemoryLog; m_DetailedLog << FOOTER; m_DetailedLog.close (); m_MainLog.close (); free(m_MemoryLog); } void CLogger::WriteMessage(const char *message) { #ifdef CONSOLE_DEBUG if (g_Console) g_Console->InsertMessage(L"LOG: %hs", message); #endif m_NumberOfMessages++; m_MainLog << "

" << message << "

\n"; m_MainLog.flush(); } void CLogger::WriteError(const char *message) { #ifdef CONSOLE_DEBUG if (g_Console) g_Console->InsertMessage(L"ERROR: %hs", message); #endif debug_out("ERROR: %s\n", message); m_NumberOfErrors++; m_MainLog << "

ERROR: "<< message << "

\n"; m_MainLog.flush(); } void CLogger::WriteWarning(const char *message) { #ifdef CONSOLE_DEBUG if (g_Console) g_Console->InsertMessage(L"WARNING: %hs", message); #endif m_NumberOfWarnings++; m_MainLog << "

WARNING: "<< message << "

\n"; m_MainLog.flush(); } void CLogger::Log(ELogMethod method, const char *fmt, ...) { va_list argp; char buffer[512]; memset(buffer,0,sizeof(buffer)); va_start(argp, fmt); vsnprintf2(buffer, sizeof(buffer), fmt, argp); va_end(argp); if(method == NORMAL) WriteMessage(buffer); else if(method == ERROR) WriteError(buffer); else if(method == WARNING) WriteWarning(buffer); else WriteMessage(buffer); } void CLogger::QuickLog(const char *fmt, ...) { va_list argp; char buffer[512]; int count = 0; //Start a new paragraph in HTML strcpy(buffer,"

"); va_start(argp, fmt); vsnprintf(strchr(buffer, 0), sizeof(buffer), fmt, argp); va_end(argp); //add some html formatting strcat(buffer,"

"); if((m_CurrentPosition - m_MemoryLog + strlen(buffer) + 1) >= MEMORY_BUFFER_SIZE) { //not enough room in the buffer so don't log. return; } while(buffer[count] != '\0') { *m_CurrentPosition = buffer[count]; *m_CurrentPosition++; count++; } *m_CurrentPosition = '\n'; *m_CurrentPosition++; free(buffer); }