Function TraverseHFilesTree

xAnalyzer/xanalyzer.cpp:1521–1591

------------------------------------------------------------------------------------ Traverse the linked tree of headers return the correct base and defApiHFile ------------------------------------------------------------------------------------

// Traverse the linked tree of headers return the correct base and defApiHFile
// ------------------------------------------------------------------------------------
void TraverseHFilesTree(string &base, string header, string &htype, char *lpszApiConstant, Utf8Ini *defApiHFile, bool getTypeDisplay)
{
	char szApiConstant[MAX_PATH] = "";
	char lpszHeaders[MAX_PATH] = "";
	char *next_token = NULL;
	unordered_map<string, Utf8Ini*>::const_iterator apiPointer; // pointer to the current def file

	string newBase = base;
	string newHtype = htype;
	Utf8Ini *newdefApiHFile = defApiHFile;
	strcpy_s(szApiConstant, lpszApiConstant);

	while (!newBase.empty())
	{
		GetConstantValue(szApiConstant, newBase.c_str()); // strip brackets if any
		if (*szApiConstant)
		{
			newBase = newdefApiHFile->GetValue(szApiConstant, "Base"); // search for the next constant in the same header file
			newHtype = newdefApiHFile->GetValue(szApiConstant, "Type"); // search for the next type in the same header file
			if (newBase.empty() && !header.empty())
			{	// search in the next header file
				strcpy_s(lpszHeaders, MAX_PATH, header.c_str());
				// search through the headers files for the constant
				char *token = strtok_s(lpszHeaders, ";", &next_token);
				while (token)
				{
					char singlefile[MAX_PATH] = "";
					strcpy_s(singlefile, token);
					TruncateString(singlefile, '.'); // strip the .api part

					apiPointer = apiFiles.find(singlefile); // saves pointer to correct def filename
					if (apiPointer != apiFiles.end())
					{
						newdefApiHFile = apiPointer->second; // overwrite the prev HFile with the correct
						newBase = newdefApiHFile->GetValue(szApiConstant, "Base"); // search for the next constant in the same header file
						if (newBase != "") // if base is found in the current header
						{
							if (newdefApiHFile != NULL)
								defApiHFile = newdefApiHFile;
							break; // exit headers loop
						}
					}

					// advance to the next header file
					token = strtok_s(nullptr, ";", &next_token);
				}

				header = newdefApiHFile->GetValue(szApiConstant, "Header"); // get new headers if any
			}

			if (getTypeDisplay) // walk the entire link chain
			{
				if (!newBase.empty())
				{
					strcpy_s(lpszApiConstant, MAX_PATH, szApiConstant);
					ZeroMemory(szApiConstant, MAX_PATH);
					base = newBase;
					htype = newHtype;