X-Git-Url: https://git.siccegge.de//index.cgi?p=frida%2Ffrida.git;a=blobdiff_plain;f=src%2Fcore%2FInformationManager.hxx;h=2e9358c9afdd05301d901241828b797e0877acc8;hp=dc781285f049de01b2200f6a2e852ee3f21d9353;hb=efaafdaf4a18b5f2f4dd743aa3f0e609d428b15a;hpb=440c4598343d9e46d8963f7753c122b121826334

diff --git a/src/core/InformationManager.hxx b/src/core/InformationManager.hxx
index dc78128..2e9358c 100644
--- a/src/core/InformationManager.hxx
+++ b/src/core/InformationManager.hxx
@@ -1,14 +1,17 @@
 #ifndef INCLUDE__InformationManager_hxx
 #define INCLUDE__InformationManager_hxx
 
+#include <log4cxx/logger.h>
 #include <boost/signals2.hpp>
 #include <functional>
 #include <string>
 #include <map>
 
-class Disassembler;
+#include "disassembler/Disassembler.hxx"
+
 class Function;
 class BasicBlock;
+class Comment;
 
 class QString;
 
@@ -47,12 +50,39 @@ public:
 	void dispatch(RenameFunctionEvent* event)
 		{ rename_function_signal(event); }
 
-	Function* getFunction(uint64_t address)
-	{ return functions[address]; }
-
-	BasicBlock* getBlock(uint64_t address)
-	{ return blocks[address]; }
-
+	Function* getFunction(uint64_t address);
+	BasicBlock* getBasicBlock(uint64_t address);
+	bool hasFunctions() const {return functions.size() != 0;}
+
+	/* Protocoll:
+	 *
+	 * Users may allocate new Data containers with the new*()
+	 * functions. Once they have populated the information they hand
+	 * over the object to the information manager using the finish*()
+	 * functions.
+	 *
+	 * if new*() returns NULL there already exists a function at the
+	 * specified address. Users may then get the old object if they
+	 * wish or (more likely) skip creating it. Uniqueness of the
+	 * object is only guaranteed as compared to the finish()ed
+	 * objects.
+	 *
+	 * Users are responsible for destroying functions iff they do not
+	 * finish them using the delete*() functions. Once the objects are
+	 * finished, the information manager is responsible for cleaning
+	 * up the memory. If delete*() is called on a finished object, bad
+	 * thingsmay happen.
+	 */
+	Function* newFunction(uint64_t address);
+	BasicBlock* newBasicBlock(uint64_t address);
+	Comment* newGlobalComment(uint64_t address);
+	Comment* newLocalComment(uint64_t address, Function* f);
+	void finishFunction(Function* f);
+	void finishBasicBlock(BasicBlock* b);
+	void finnishComment(Comment* c);
+	void deleteFunction(Function* f);
+	void deleteBasicBlock(BasicBlock* b);
+	void deleteComment(Comment* c);
 private:
 	boost::signals2::signal<void ()> reset_signal;
 	boost::signals2::signal<void (Function*)> new_function_signal;
@@ -61,6 +91,9 @@ private:
 	std::unique_ptr<Disassembler> disassembler;
 	std::map<uint64_t, Function*> functions;
 	std::map<uint64_t, BasicBlock*> blocks;
+	std::string filename;
+
+	log4cxx::LoggerPtr logger;
 };
 
 #endif /* INCLUDE__InformationManager_hxx */