source: trunk/MFCtooling/userlog/helpers.cpp @ 89

#include "stdafx.h"
#include "helpers.h"

bool MessageEquals(const MSG & msg1, const MSG & msg2) {
        bool retVal = false;
        if( (msg1.time==-1 && msg1.pt.x==-1 && msg1.pt.y==-1) || (msg2.time==-1 && msg2.pt.x==-1 && msg2.pt.y==-1) ) {
                retVal = msg1.hwnd==msg2.hwnd && msg1.message==msg2.message && msg1.lParam==msg2.lParam &&
                        msg1.wParam==msg2.wParam;
        } else {
                retVal = msg1.hwnd==msg2.hwnd && msg1.message==msg2.message && msg1.lParam==msg2.lParam &&
                        msg1.wParam==msg2.wParam && msg1.time==msg2.time && msg1.pt.x==msg2.pt.x && msg1.pt.y==msg2.pt.y;
        }
        return retVal;
}

int replaceWithXmlEntitiesWString(const wchar_t * source, wchar_t ** target, size_t sourceLength) {
        size_t j=0;
        size_t extraLength = 0;
        size_t bufsize = 300;
        wchar_t * tmpTarget = new wchar_t[sourceLength+bufsize];
        size_t i;
        for( i=0; i<sourceLength && j<sourceLength+bufsize-5; i++ ) {
                switch (source[i]) {
                        case L'&':
                                tmpTarget[j] = L'&';
                                tmpTarget[j+1]=L'a';
                                tmpTarget[j+2]=L'm';
                                tmpTarget[j+3]=L'p';
                                tmpTarget[j+4]=L';';
                                j += 5;
                                extraLength += 4;
                                break;
                        case L'<':
                                tmpTarget[j] = L'&';
                                tmpTarget[j+1]=L'l';
                                tmpTarget[j+2]=L't';
                                tmpTarget[j+3]=L';';
                                j += 4;
                                extraLength += 3;
                                break;
                        case L'>':
                                tmpTarget[j] = L'&';
                                tmpTarget[j+1]=L'g';
                                tmpTarget[j+2]=L't';
                                tmpTarget[j+3]=L';';
                                j += 4;
                                extraLength += 3;
                                break;
                        case L'\"':
                                tmpTarget[j] = L'&';
                                tmpTarget[j+1]=L'q';
                                tmpTarget[j+2]=L'u';
                                tmpTarget[j+3]=L'o';
                                tmpTarget[j+4]=L't';
                                tmpTarget[j+5]=L';';
                                j += 6;
                                extraLength += 5;
                                break;
                        case L'\'':
                                tmpTarget[j] = L'&';
                                tmpTarget[j+1]=L'a';
                                tmpTarget[j+2]=L'p';
                                tmpTarget[j+3]=L'o';
                                tmpTarget[j+4]=L's';
                                tmpTarget[j+5]=L';';
                                j += 6;
                                extraLength += 5;
                                break;
                        case L'%':
                                tmpTarget[j] = L'\\';
                                tmpTarget[j+1] = L'%';
                                j += 2;
                                extraLength += 1;
                                break;
                        default:
                                tmpTarget[j] = source[i];
                                j++;
                }
        }
        *target = new wchar_t[j+1];
        memcpy(*target,tmpTarget,j*sizeof(wchar_t));
        (*target)[j] = '\0';
        delete tmpTarget;
        return j;
}