/// <summary>
/// Read "Forward Declarations" of .h file and parse interface names
/// </summary>
/// <param name="lines">Content of .h file</param>
/// <returns>InterfaceObject collection which has names</returns>
public static Interfaces ParseInterfaceNames(List <string> lines)
{
LogHelper.Log("Start getting interfaces:");
Interfaces interfaces = new Interfaces();
const string sFlag = "/* Forward Declarations */";
const string eFlag = "/* header files for imported files */";
const string match = "typedef interface";
const char space = ' ';
int i = 0;
// Read till "Forward Declarations"
while (i < lines.Count && lines[i] != sFlag)
{
i++;
continue;
}
// Get interface name if that line contains key words "typedef interface"
// Skip duplicated ones
while (i < lines.Count && lines[i] != eFlag)
{
if (lines[i].Contains(match))
{
string name = lines[i].Split(space)[2];
if (!interfaces.ContainsName(name))
{
interfaces.Add(name, null);
}
}
i++;
}
LogHelper.Log("Completed getting interfaces: {0} interfaces.", interfaces.Count);
return(interfaces);
}
/// <summary>
/// Read all content of .h and parse interface body
/// </summary>
/// <param name="lines">Content of .h file</param>
/// <param name="interfaces">InterfaceObject collection</param>
public static void ParseInterfaceBody(List <string> lines, Interfaces interfaces)
{
LogHelper.Log("Start parsing interface content:");
const string sFlag = "MIDL_INTERFACE";
const string cplusplusEFlag = "};";
const string cEnd = "Vtbl;";
const char space = ' ';
// Parse Guid
// MIDL_INTERFACE("
const int startIndex = 16;
// skip to C++ interface body
const int cppCursor = 2;
// skip to C interface body
const int cCursor = 4;
Dictionary <Guid, string> ids = new Dictionary <Guid, string>();
int i = 0;
while (i < lines.Count)
{
// Read till interface definition
if (!lines[i].Contains(sFlag))
{
i++;
continue;
}
InterfaceObject ic = new InterfaceObject();
string line = lines[i++];
string guid = line.Substring(startIndex, line.Length - startIndex - 2);
Guid id = new Guid(guid);
ic.ID = id;
StringBuilder sb = new StringBuilder();
// Parse interface name
string name = lines[i].Split(space)[0];
ic.Name = name;
// Save Guid and interfaces to dictionary
if (!ids.ContainsKey(id))
{
ids.Add(id, name);
}
else if (interfaces.SameGuidInterfaces.ContainsKey(id))
{
interfaces.SameGuidInterfaces[id].Add(name);
}
else
{
interfaces.SameGuidInterfaces.Add(id, new List <string>()
{
ids[id]
});
interfaces.SameGuidInterfaces[id].Add(name);
}
// skip to methods
i += cppCursor;
while (i < lines.Count && !lines[i].Contains(cplusplusEFlag))
{
sb.AppendLine(lines[i++]);
}
ic.CplusplusContent = sb.ToString();
// skip to BEGIN_INTERFACE
i += cCursor;
sb.Clear();
while (i < lines.Count && !lines[i].Contains(cEnd))
{
sb.AppendLine(lines[i]);
i++;
}
ic.CContent = sb.ToString();
if (interfaces.ContainsName(name))
{
interfaces[name] = ic;
}
i++;
}
LogHelper.Log("Complete parsing interface content.");
}