From 84494e873cc40b1beff34d2434bf105408453436 Mon Sep 17 00:00:00 2001
From: doomchild <lee.crabtree@gmail.com>
Date: Fri, 1 Apr 2011 14:41:47 -0500
Subject: [PATCH] added readClassName

---
 library/DFProcess_C.cpp                | 29 ++++++++++++++++++++++++++
 library/include/dfhack-c/DFProcess_C.h |  1 +
 2 files changed, 30 insertions(+)

diff --git a/library/DFProcess_C.cpp b/library/DFProcess_C.cpp
index a0291a1d2..e7c589b50 100644
--- a/library/DFProcess_C.cpp
+++ b/library/DFProcess_C.cpp
@@ -190,6 +190,35 @@ char* Process_getPath(DFHackObject* p_Ptr)
 		return "";
 }
 
+char* Process_readClassName(DFHackObject* p_Ptr, uint32_t vptr)
+{
+	if(p_Ptr == NULL || alloc_char_buffer_callback == NULL)
+		return NULL;
+	
+	std::string cString = ((DFHack::Process*)p_Ptr)->readClassName(vptr);
+	
+	if(cString.length() > 0)
+	{
+		size_t length = cString.length();
+		
+		char* buf;
+		
+		//add 1 for the null terminator
+		((*alloc_char_buffer_callback)(&buf, length + 1));
+		
+		if(buf == NULL)
+			return NULL;
+		
+		memset(buf, '\0', length + 1);
+		
+		cString.copy(buf, length);
+		
+		return buf;
+	}
+	else
+		return "";
+}
+
 uint32_t* Process_getThreadIDs(DFHackObject* p_Ptr)
 {
 	if(p_Ptr == NULL || alloc_uint_buffer_callback == NULL)
diff --git a/library/include/dfhack-c/DFProcess_C.h b/library/include/dfhack-c/DFProcess_C.h
index 70b968cbd..aeb58d21e 100644
--- a/library/include/dfhack-c/DFProcess_C.h
+++ b/library/include/dfhack-c/DFProcess_C.h
@@ -74,6 +74,7 @@ DFHACK_EXPORT int Process_readSTLVector(DFHackObject* p_Ptr, uint32_t address, t
 
 DFHACK_EXPORT char* Process_readString(DFHackObject* p_Ptr, uint32_t offset);
 DFHACK_EXPORT char* Process_getPath(DFHackObject* p_Ptr);
+DFHACK_EXPORT char* Process_readClassName(DFHackObject* p_Ptr, uint32_t vptr);
 
 DFHACK_EXPORT int Process_isSuspended(DFHackObject* p_Ptr);
 DFHACK_EXPORT int Process_isAttached(DFHackObject* p_Ptr);