Implement some of the methods in DccImpl

include/project.h

@@ -32,8 +32,8 @@ public:
     typedef llvm::iplist<Function> FunctionListType;
     typedef FunctionListType lFunction;
     typedef FunctionListType::iterator ilFunction;
-    SYMTAB symtab;       /* Global symbol table              */
 
+            SYMTAB      symtab;       /* Global symbol table              */
             FunctionListType pProcList;
             CALL_GRAPH * callGraph;	/* Pointer to the head of the call graph     */
             PROG        prog;   		/* Loaded program image parameters  */
@@ -67,6 +67,7 @@ public:
             SourceMachine *machine();
 
     const   FunctionListType &functions() const { return pProcList; }
+            FunctionListType &functions()       { return pProcList; }
 protected:
             void        initialize();
             void        writeGlobSymTable();

src/dcc_interface.cpp

@@ -2,21 +2,23 @@
 #include "dcc.h"
 #include "project.h"
 struct DccImpl : public IDcc {
-
+    ilFunction m_current_func;
-
     // IDcc interface
 public:
     void BaseInit()
     {
+        m_current_func = Project::get()->functions().end();
     }
     void Init(QObject *tgt)
     {
     }
     ilFunction GetFirstFuncHandle()
     {
+        return Project::get()->functions().begin();
     }
     ilFunction GetCurFuncHandle()
     {
+        return m_current_func;
     }
     void analysis_Once()
     {
@@ -34,13 +36,17 @@ public:
     }
     size_t getFuncCount()
     {
+        return Project::get()->functions().size();
     }
     const lFunction &validFunctions() const
     {
         return Project::get()->functions();
     }
-    void SetCurFunc_by_Name(QString)
+    void SetCurFunc_by_Name(QString v)
     {
+        if(m_current_func!=Project::get()->functions().end()) {
+            m_current_func->name = v;
+        }
     }
     QDir installDir() {
         return QDir(".");