357 lines
8.4 KiB
C++
Executable File
357 lines
8.4 KiB
C++
Executable File
// last modified Thursday, May 08, 2003
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#include "LogFile.h"
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#include "misc.h"
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//-------------------------------------------------
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//Add a hyperlink to Link.
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//-------------------------------------------------
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PS_RESULT CLogFile::AddLink(string LinkText,string Link, string Colour)
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{
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if(m_IsFileOpen)
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{
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m_TheFile << "<a href=" << Link << "><font color=" << Colour << ">" << LinkText << "</font></a><br>";
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}
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else
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{
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return PS_FAIL;
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}
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return PS_OK;
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}
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//-------------------------------------------------
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//Standard destructor.
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//-------------------------------------------------
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CLogFile::~CLogFile()
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{
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if(m_IsFileOpen)
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{
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m_TheFile << "</font></body></html>";
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m_TheFile.close();
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if(m_HasFrame)
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{
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m_ErrorFile.close();
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}
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m_IsFileOpen = false;
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}
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}
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//-------------------------------------------------
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//Standard constructor.
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//-------------------------------------------------
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CLogFile::CLogFile()
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{
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m_CurrentColour = "Black";
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m_IsFileOpen = false;
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}
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//-------------------------------------------------
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// Constructor that opens a file.
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// 3rd parameter determines whether the error frame is shown.
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//-------------------------------------------------
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CLogFile::CLogFile(string FileName, string PageTitle, _bool WithFrame)
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{
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Open(FileName,PageTitle,WithFrame);
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m_IsFileOpen = true;
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}
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//-------------------------------------------------
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//Closes the open files, if open.
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//-------------------------------------------------
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PS_RESULT CLogFile::Close()
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{
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if(m_IsFileOpen)
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{
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m_CurrentColour = "Black";
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m_TheFile << "</font></body></html>";
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m_TheFile.close();
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if(m_HasFrame)
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{
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m_ErrorFile.close();
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}
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m_IsFileOpen = false;
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}
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else
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{
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return PS_FAIL;
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}
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return PS_OK;
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}
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//-------------------------------------------------
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//Inserts a horzontal divide in the page.
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//-------------------------------------------------
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PS_RESULT CLogFile::InsertDivide()
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{
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if(m_IsFileOpen)
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{
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m_TheFile << "<hr>";
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}
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else
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{
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return PS_FAIL;
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}
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return PS_OK;
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}
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//-------------------------------------------------
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//Opens an error file. If WithFrame is true then it constructs a framed page.
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//-------------------------------------------------
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PS_RESULT CLogFile::Open(string FileName, string PageTitle, _bool WithFrame)
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{
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if(m_IsFileOpen)
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return PS_FAIL;
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m_HasFrame=false;
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m_CurrentColour = "Black";
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//If there are no frames then create a normal page.
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if(!WithFrame)
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{
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FileName = FileName + ".html";
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m_TheFile.open(FileName.c_str());
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m_TheFile << "<html><head><title>" << PageTitle << "</title></head><body><font color = black>";
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}
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else
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{
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//Open a temporary file to write the frameset.
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ofstream TempStream;
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string TempString;
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TempString = FileName;
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TempString = FileName + ".html";
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TempStream.open(TempString.c_str());
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FileName = FileName + "b.html";
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//Write the proper details to the frame file.
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TempStream << "<html><head><title>" << PageTitle << "</title></head>";
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TempStream << "<frameset frameborder = 1 framespacing = 1 frameborder=yes border=1 rows=70,*>";
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TempStream << "<frame src=ErrorLinks.html name =title scrolling =yes><frame src=";
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TempStream << FileName << " name =main scrolling=yes ></frameset>";
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TempStream << "</frameset></html>";
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TempStream.close();
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//Open the two pages to be displayed within the frames.
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m_TheFile.open(FileName.c_str());
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m_ErrorFile.open("ErrorLinks.html");
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m_FileName = FileName.c_str();
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//Start writing the two pages that will be displayed.
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m_TheFile << "<html><head><title>" << PageTitle << "</title></head><body><font color = black>";
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m_ErrorFile << "<html><head><title>" << PageTitle << "</title><BASE TARGET=main></head><body><font color = black>";
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m_HasFrame = true;
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m_ErrNo = 0;
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}
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m_IsFileOpen = true;
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return PS_OK;
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}
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//-------------------------------------------------
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//Sets the current alignment.
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//-------------------------------------------------
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PS_RESULT CLogFile::SetAlignment(PS_TEXT_ALIGN Align)
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{
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if(m_IsFileOpen)
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{
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switch(Align){
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case PS_ALIGN_LEFT:
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m_TheFile << "<p align = left>";
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break;
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case PS_ALIGN_CENTER:
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m_TheFile << "<p align = center>";
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break;
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case PS_ALIGN_RIGHT:
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m_TheFile << "<p align = right>";
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break;
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}
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}
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else
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{
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return PS_FAIL;
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}
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return PS_OK;
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}
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//-------------------------------------------------
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//Changes the current colour.
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//-------------------------------------------------
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PS_RESULT CLogFile::SetColour(string ColourName)
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{
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if(m_IsFileOpen)
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{
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m_CurrentColour = ColourName;
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m_TheFile << "</font><font color=" << m_CurrentColour << ">";
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}
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else
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{
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return PS_FAIL;
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}
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return PS_OK;
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}
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//-------------------------------------------------
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//Writes an error, always in red.
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//-------------------------------------------------
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PS_RESULT CLogFile::WriteError(string Text, PS_DISPLAY_SETTINGS displayOptions)
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{
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if(m_IsFileOpen)
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{
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//If there is a frame then add an anchor and link to the appropriate places.
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if(m_HasFrame)
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{
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m_TheFile << "<a name=" << m_ErrNo << "></a>";
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m_ErrorFile << "<a href=" << m_FileName << "#" << m_ErrNo << ">Error: " << m_ErrNo << "</a><br>";
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m_ErrNo++;
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}
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m_TheFile << "</font><font color=red>" << Line(displayOptions) << Text << Date(displayOptions) << "</font><font color =" << m_CurrentColour << "><br>";
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}
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else
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{
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return PS_FAIL;
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}
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return PS_OK;
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}
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PS_RESULT CLogFile::WriteError(string Text, PS_TEXT_ALIGN Align, PS_DISPLAY_SETTINGS displayOptions)
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{
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if(m_IsFileOpen)
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{
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SetAlignment(Align);
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//If there is a frame then add an anchor and link to the appropriate places.
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if(m_HasFrame)
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{
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m_TheFile << "<a name=" << m_ErrNo << "></a>";
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m_ErrorFile << "<a href=" << m_FileName << "#" << m_ErrNo << ">Error: " << m_ErrNo << "</a><br>";
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m_ErrNo++;
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}
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m_TheFile << "</font><font color=red>" << Line(displayOptions) << Text << Date(displayOptions) << "</font></p><font color =" << m_CurrentColour << "><br>";
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}
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else
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{
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return PS_FAIL;
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}
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return PS_OK;
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}
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//-------------------------------------------------
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//Writes a header in larger text.
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//-------------------------------------------------
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PS_RESULT CLogFile::WriteHeader(string Text, PS_DISPLAY_SETTINGS displayOptions)
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{
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if(m_IsFileOpen)
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{
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m_TheFile << "</font><font size=6 color= " << m_CurrentColour << ">"
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<< Line(displayOptions) << Text << Date(displayOptions) << "</font><font size =3><br>";
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}
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else
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{
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return PS_FAIL;
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}
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return PS_OK;
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}
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//-------------------------------------------------
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//Writes a header in larger text, with alignment.
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//-------------------------------------------------
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PS_RESULT CLogFile::WriteHeader(string Text, PS_TEXT_ALIGN Align, PS_DISPLAY_SETTINGS displayOptions)
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{
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if(m_IsFileOpen)
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{
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SetAlignment(Align);
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m_TheFile << "</font><font size=6 color=" << m_CurrentColour << ">"
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<< Line(displayOptions) << Text << Date(displayOptions) << "</font></p><font size =3><br>";
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}
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else
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{
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return PS_FAIL;
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}
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return PS_OK;
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}
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//-------------------------------------------------
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//Write a normal string.
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//-------------------------------------------------
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PS_RESULT CLogFile::WriteText(string Text, PS_DISPLAY_SETTINGS displayOptions)
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{
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if(m_IsFileOpen)
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{
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m_TheFile << Line(displayOptions) << Text << Date(displayOptions) << "<br>";
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}
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else
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{
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return PS_FAIL;
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}
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return PS_OK;
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}
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//-------------------------------------------------
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//Write a normal string, with alignment.
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//-------------------------------------------------
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PS_RESULT CLogFile::WriteText(string Text, PS_TEXT_ALIGN Align, PS_DISPLAY_SETTINGS displayOptions)
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{
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if(m_IsFileOpen)
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{
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SetAlignment(Align);
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m_TheFile << Line(displayOptions) << Text << Date(displayOptions) << "</p><br>";
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}
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else
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{
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return PS_FAIL;
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}
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return PS_OK;
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}
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//-------------------------------------------------
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//Retrieve a string to display the line number
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//-------------------------------------------------
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string CLogFile::Line(const PS_DISPLAY_SETTINGS &options)
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{
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string lineText;
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if (options.displayMode == PS_DISPLAY_MODE_SHOW_LINE_NUMBER )
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{
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lineText = options.file;
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char temp[8];
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_itoa(options.line, temp, 10);
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lineText += ", Line ";
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lineText += temp;
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lineText += ": ";
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}
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return lineText;
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}
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//-------------------------------------------------
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//Retrieve a string to display the date
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//-------------------------------------------------
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string CLogFile::Date(const PS_DISPLAY_SETTINGS &options)
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{
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string dateText;
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if (options.displayMode == PS_DISPLAY_MODE_SHOW_DATE )
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{
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dateText = "<font color=#AAAAAA> (";
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dateText += options.date;
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dateText += ")</font>";
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}
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return dateText;
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}
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