void Exception::formatError(HRESULT result, IUnknown* object, const IID& iid, const tchar* operation)
{
tstring wmiText(formatWmiError(result));
if (!wmiText.empty())
{
m_details = Core::fmt(TXT("%s [0x%08X - %s]"), operation, result, wmiText.c_str());
}
else
{
tstring source;
tstring description;
// Query for IErrorInfo details.
extractErrorInfo(object, iid, source, description);
tstring resultCode(CStrCvt::FormatError(result));
// Format the error string.
if (!source.empty() || !description.empty())
m_details = Core::fmt(TXT("%s [0x%08X - %s] {%s : %s}"), operation, result, resultCode.c_str(), source.c_str(), description.c_str());
else
m_details = Core::fmt(TXT("%s [0x%08X - %s]"), operation, result, resultCode.c_str());
}
}
string Preprocessor::applyDefines(string code) {
const string definePointer = "#define";
string resultCode(code);
string::size_type definePositionBegin = code.find(definePointer, 0);
string::size_type definePosition;
while (definePositionBegin != code.npos) {
definePosition = definePositionBegin + definePointer.length();
while (code[definePosition] == ' ') {
definePosition++;
}
if (!this->inBrackets(code, definePositionBegin)) {
string::size_type macroEndPosition = code.find(' ', definePosition);
string macroValue = code.substr(definePosition, macroEndPosition - definePosition);
string::size_type constantEndPosition = code.find(' ', macroEndPosition + 1);
if (code.find('\n', macroEndPosition + 1) < constantEndPosition) {
constantEndPosition = code.find('\n', macroEndPosition + 1);
}
string constantValue = code.substr(macroEndPosition + 1, constantEndPosition - macroEndPosition - 1);
string::size_type macroPosition = resultCode.find(macroValue);
while (macroPosition != resultCode.npos) {
resultCode.replace(macroPosition, macroValue.length(), constantValue);
macroPosition = resultCode.find(macroValue, macroPosition);
}
}
definePositionBegin = code.find(definePointer, definePosition);
}
definePositionBegin = resultCode.find(definePointer, 0);
while (definePositionBegin != resultCode.npos) {
definePosition = definePositionBegin + definePointer.length();
while (code[definePosition] == ' ') {
definePosition++;
}
if (!this->inBrackets(code, definePositionBegin)) {
string::size_type definePositionEnd = resultCode.find('\n', definePositionBegin);
resultCode.replace(definePositionBegin, definePositionEnd - definePositionBegin, "");
}
definePositionBegin = resultCode.find(definePointer, definePositionBegin);
}
return resultCode;
}
string Preprocessor::deleteComments(string code) {
const string lineCommentPointer = "//";
const string commentBeginPointer = "/*";
const string commentEndPointer = "*/";
string resultCode (code);
string::size_type commentPosition = resultCode.find(lineCommentPointer, 0);
string::size_type commentEndPosition;
while (commentPosition != string::npos) {
commentEndPosition = resultCode.find('\n', commentPosition);
if (commentEndPosition == resultCode.npos) {
commentEndPosition = resultCode.length();
}
if (!inBrackets(resultCode, commentPosition)) {
resultCode.replace(commentPosition, commentEndPosition - commentPosition, "");
} else {
commentPosition += lineCommentPointer.length();
}
commentPosition = resultCode.find(lineCommentPointer, commentPosition);
}
commentPosition = resultCode.find(commentBeginPointer, 0);
while (commentPosition != string::npos) {
commentEndPosition = resultCode.find(commentEndPointer, commentPosition);
if (commentEndPosition == resultCode.npos) {
commentEndPosition = resultCode.length();
} else {
commentEndPosition += commentEndPointer.length();
}
if (!inBrackets(resultCode, commentPosition)) {
resultCode.replace(commentPosition, commentEndPosition - commentPosition, "");
} else {
commentPosition += commentBeginPointer.length();
}
commentPosition = resultCode.find(commentBeginPointer, commentPosition);
}
return resultCode;
}
string Preprocessor::applyIncludes(string code, string filePath, string specialDirectory) {
const string includePointer = "#include";
const string format = ".cmm";
string resultCode(code);
string::size_type includePositionBegin = code.find(includePointer, 0);
string::size_type includePosition;
while (includePositionBegin != resultCode.npos) {
includePosition = resultCode.find(' ', includePositionBegin) + 1;
if (!this->inBrackets(resultCode, includePositionBegin)) {
if (resultCode[includePosition] == '<') {
includePosition++;
string::size_type fileNameEndPosition = resultCode.find('>', includePosition);
string fileName = resultCode.substr(includePosition, fileNameEndPosition - includePosition);
string fileSource = this->preprocess(specialDirectory + fileName + format);
if (fileSource == "") {
println("No file in directory:" + fileName + " in " + specialDirectory);
}
string::size_type replaceSizeCount = fileNameEndPosition - includePositionBegin + 1;
resultCode.replace(includePositionBegin, replaceSizeCount, fileSource);
} else if (resultCode[includePosition] == '"'){
includePosition++;
string::size_type fileNameEndPosition = resultCode.find('"', includePosition);
string fileName = resultCode.substr(includePosition, fileNameEndPosition - includePosition);
string fileSource = this->preprocess(filePath + fileName, filePath + fileName.substr(0, fileName.find_last_of('/')), specialDirectory);
if (fileSource == "") {
println("No file in directory:" + fileName + " in " + specialDirectory);
}
string::size_type replaceSizeCount = fileNameEndPosition - includePositionBegin + 1;
resultCode.replace(includePositionBegin, replaceSizeCount, fileSource);
}
}
includePositionBegin = resultCode.find(includePointer, includePosition);
}
return resultCode;
}