void resolveLauncherStringProperty()

in src/main/cpp/launcher/windows/src/Launcher.c [388:417]

• 29 lines of code
• 6 McCabe index (conditional complexity)

void resolveLauncherStringProperty(LauncherProperties * props, WCHAR ** result) {
    if(*result!=NULL) {
        WCHAR * propStart = searchW(*result, L"$P{");
        if(propStart!=NULL) {
            WCHAR * propEnd = searchW(propStart + 3, L"}");
            if(propEnd!=NULL) {
                WCHAR * propName;
                writeMessageA(props, OUTPUT_LEVEL_DEBUG, 0, "... resolving string property", 1);
                propName = appendStringNW(NULL, 0, propStart + 3 ,
                        getLengthW(propStart + 3) - getLengthW(propEnd));
                writeMessageA(props, OUTPUT_LEVEL_DEBUG, 0, "... property name is : ", 0);
                writeMessageW(props, OUTPUT_LEVEL_DEBUG, 0, propName, 1);
                
                if(propName!=NULL) {
                    char * name = toChar(propName);
                    const WCHAR * propValue = getI18nProperty(props, name);
                    if(propValue!=NULL) {
                        WCHAR * tmp = appendStringNW(NULL, 0, *result, getLengthW(*result) - getLengthW(propStart));
                        tmp = appendStringW(tmp, propValue); 
                        tmp = appendStringW(tmp, propEnd + 1);
                        FREE(*result);
                        *result = tmp;
                    }
                    FREE(name);
                    FREE(propName);
                }
            }
        }
    }
}