IDAPython 1.5.2

- added ui_term/ui_save/ui_saved/ui_get_ea_hint UI notifications
- added ph_get_operand_info() to retrieve operand information while debugging
- added PteDump.py script
- some code refactoring
- bugfix: idaapi.netnode.getblob() was limited to MAXSPECSIZE
- bugfix: idc.GetString()/idaapi.get_ascii_contents()/idautils.Strings() were limited to MAXSTR string length
- bugfix: idaapi.del_menu_item() was failing to delete some menu items
- bugfix: dbg_bpt was called instead of dbg_trace for a DBG_Hooks class implementation (old bug from 0.9.x)
- bugfix: Form.GetControlValue() was not working with numeric controls
- bugfix: SetBptCnd() was broken
- bugfix: idaapi.get_func_cmt() was memory leaking

BUILDING.txt

@@ -43,9 +43,9 @@ Make sure all the needed tools (compiler, swig) are on the PATH.
    idapython/                     - IDAPython source code
 
 2. On Mac OS X copy libida.dylib from the IDA install directory to
-   swigsdk-versions/x.y/lib/gcc32.mac/
+   swigsdk-versions/x.y/lib/x86_mac_gcc_32/
     and libida64.dylib to
-   swigsdk-versions/x.y/lib/gcc64.mac/
+   swigsdk-versions/x.y/lib/x86_mac_gcc_64/
 
 3. Build the plugin
 

CHANGES.txt

@@ -1,6 +1,20 @@
 Please see http://code.google.com/p/idapython/source/list for a detailed list of changes.
 
 
+Changes from version 1.5.1 to 1.5.2
+------------------------------------
+- added ui_term/ui_save/ui_saved/ui_get_ea_hint UI notifications
+- added ph_get_operand_info() to retrieve operand information while debugging
+- added PteDump.py script
+- some code refactoring
+- bugfix: idaapi.netnode.getblob() was limited to MAXSPECSIZE
+- bugfix: idc.GetString()/idaapi.get_ascii_contents()/idautils.Strings() were limited to MAXSTR string length
+- bugfix: idaapi.del_menu_item() was failing to delete some menu items
+- bugfix: dbg_bpt was called instead of dbg_trace for a DBG_Hooks class implementation (old bug from 0.9.x)
+- bugfix: Form.GetControlValue() was not working with numeric controls
+- bugfix: SetBptCnd() was broken
+- bugfix: idaapi.get_func_cmt() was memory leaking
+
 Changes from version 1.5.0 to 1.5.1
 ------------------------------------
 - Introduced the CLI '?' pseudo-command to retrieve doc strings

build.py

@@ -36,7 +36,7 @@ else:
 # IDAPython version
 VERSION_MAJOR  = 1
 VERSION_MINOR  = 5
-VERSION_PATCH  = 1
+VERSION_PATCH  = 2
 
 # Determine Python version
 PYTHON_MAJOR_VERSION = int(platform.python_version()[0])

examples/ex_uihook.py

@@ -23,6 +23,40 @@ class MyUiHook(idaapi.UI_Hooks):
         print("IDA finished processing command: %s" % self.cmdname)
         return 0
     
+    def saving(self):
+        """
+        The kernel is saving the database.
+
+        @return: Ignored
+        """
+        print("Saving....")
+
+    def saved(self):
+        """
+        The kernel has saved the database.
+
+        @return: Ignored
+        """
+        print("Saved")
+
+    def term(self):
+        """
+        IDA is terminated and the database is already closed.
+        The UI may close its windows in this callback.
+        
+        This callback is best used with a plugin_t with flags PLUGIN_FIX
+        """
+        print("IDA terminated")
+
+    def get_ea_hint(self, ea):
+        """
+        The UI wants to display a simple hint for an address in the navigation band
+        
+        @param ea: The address
+        @return: String with the hint or None
+        """
+        print("get_ea_hint(%x)" % ea)
+    
 
 #---------------------------------------------------------------------
 # Remove an existing hook on second run

pywraps.hpp

@@ -93,6 +93,9 @@ PyObject *PyW_TryImportModule(const char *name);
 // Tries to get an attribute and swallows the exception if it fails and returns NULL
 PyObject *PyW_TryGetAttrString(PyObject *py_var, const char *attr);
 
+// Returns the linked object (void *) from a PyObject
+void *pyobj_get_clink(PyObject *pyobj);
+
 // Converts a Python number (LONGLONG or normal integer) to an IDC variable (VT_LONG or VT_INT64)
 bool PyW_GetNumberAsIDC(PyObject *py_var, idc_value_t *idc_var);
 
@@ -160,6 +163,9 @@ bool PyW_PyListToIntVec(PyObject *py_list, intvec_t &intvec);
 // Returns a reference to a class
 PyObject *get_idaapi_attr(const char *attr);
 
+// Returns a reference to a class by its ID
+PyObject *get_idaapi_attr_by_id(const int class_id);
+
 // notify_when()
 bool pywraps_nw_term();
 bool pywraps_nw_notify(int slot, ...);

swig/idp.i

@@ -847,37 +847,37 @@ public:
     return unhook_from_notification_point(HT_IDB, IDB_Callback, this);
   }
   // Hook functions to override in Python
-  virtual int byte_patched(ea_t ea) { return 0; };
-  virtual int cmt_changed(ea_t, bool repeatable_cmt) { return 0; };
-  virtual int ti_changed(ea_t ea, const type_t *type, const p_list *fnames) { msg("ti_changed hook not supported yet\n"); return 0; };
-  virtual int op_ti_changed(ea_t ea, int n, const type_t *type, const p_list *fnames) { msg("op_ti_changed hook not supported yet\n"); return 0; };
-  virtual int op_type_changed(ea_t ea, int n) { return 0; };
-  virtual int enum_created(enum_t id) { return 0; };
-  virtual int enum_deleted(enum_t id) { return 0; };
-  virtual int enum_bf_changed(enum_t id) { return 0; };
-  virtual int enum_renamed(enum_t id) { return 0; };
-  virtual int enum_cmt_changed(enum_t id) { return 0; };
-  virtual int enum_member_created(enum_t id, const_t cid) { return 0; };
-  virtual int enum_member_deleted(enum_t id, const_t cid) { return 0; };
-  virtual int struc_created(tid_t struc_id) { return 0; };
-  virtual int struc_deleted(tid_t struc_id) { return 0; };
-  virtual int struc_renamed(struc_t *sptr) { return 0; };
-  virtual int struc_expanded(struc_t *sptr) { return 0; };
-  virtual int struc_cmt_changed(tid_t struc_id) { return 0; };
-  virtual int struc_member_created(struc_t *sptr, member_t *mptr) { return 0; };
-  virtual int struc_member_deleted(struc_t *sptr, tid_t member_id) { return 0; };
-  virtual int struc_member_renamed(struc_t *sptr, member_t *mptr) { return 0; };
-  virtual int struc_member_changed(struc_t *sptr, member_t *mptr) { return 0; };
-  virtual int thunk_func_created(func_t *pfn) { return 0; };
-  virtual int func_tail_appended(func_t *pfn, func_t *tail) { return 0; };
-  virtual int func_tail_removed(func_t *pfn, ea_t tail_ea) { return 0; };
-  virtual int tail_owner_changed(func_t *tail, ea_t owner_func) { return 0; };
-  virtual int func_noret_changed(func_t *pfn) { return 0; };
-  virtual int segm_added(segment_t *s) { return 0; };
-  virtual int segm_deleted(ea_t startEA) { return 0; };
-  virtual int segm_start_changed(segment_t *s) { return 0; };
-  virtual int segm_end_changed(segment_t *s) { return 0; };
-  virtual int segm_moved(ea_t from, ea_t to, asize_t size) { return 0; };
+  virtual int byte_patched(ea_t /*ea*/) { return 0; };
+  virtual int cmt_changed(ea_t, bool /*repeatable_cmt*/) { return 0; };
+  virtual int ti_changed(ea_t /*ea*/, const type_t * /*type*/, const p_list * /*fnames*/) { msg("ti_changed hook not supported yet\n"); return 0; };
+  virtual int op_ti_changed(ea_t /*ea*/, int /*n*/, const type_t * /*type*/, const p_list * /*fnames*/) { msg("op_ti_changed hook not supported yet\n"); return 0; };
+  virtual int op_type_changed(ea_t /*ea*/, int /*n*/) { return 0; };
+  virtual int enum_created(enum_t /*id*/) { return 0; };
+  virtual int enum_deleted(enum_t /*id*/) { return 0; };
+  virtual int enum_bf_changed(enum_t /*id*/) { return 0; };
+  virtual int enum_renamed(enum_t /*id*/) { return 0; };
+  virtual int enum_cmt_changed(enum_t /*id*/) { return 0; };
+  virtual int enum_member_created(enum_t /*id*/, const_t cid) { return 0; };
+  virtual int enum_member_deleted(enum_t /*id*/, const_t cid) { return 0; };
+  virtual int struc_created(tid_t /*struc_id*/) { return 0; };
+  virtual int struc_deleted(tid_t /*struc_id*/) { return 0; };
+  virtual int struc_renamed(struc_t * /*sptr*/) { return 0; };
+  virtual int struc_expanded(struc_t * /*sptr*/) { return 0; };
+  virtual int struc_cmt_changed(tid_t /*struc_id*/) { return 0; };
+  virtual int struc_member_created(struc_t * /*sptr*/, member_t * /*mptr*/) { return 0; };
+  virtual int struc_member_deleted(struc_t * /*sptr*/, tid_t /*member_id*/) { return 0; };
+  virtual int struc_member_renamed(struc_t * /*sptr*/, member_t * /*mptr*/) { return 0; };
+  virtual int struc_member_changed(struc_t * /*sptr*/, member_t * /*mptr*/) { return 0; };
+  virtual int thunk_func_created(func_t * /*pfn*/) { return 0; };
+  virtual int func_tail_appended(func_t * /*pfn*/, func_t * /*tail*/) { return 0; };
+  virtual int func_tail_removed(func_t * /*pfn*/, ea_t /*tail_ea*/) { return 0; };
+  virtual int tail_owner_changed(func_t * /*tail*/, ea_t /*owner_func*/) { return 0; };
+  virtual int func_noret_changed(func_t * /*pfn*/) { return 0; };
+  virtual int segm_added(segment_t * /*s*/) { return 0; };
+  virtual int segm_deleted(ea_t /*startEA*/) { return 0; };
+  virtual int segm_start_changed(segment_t * /*s*/) { return 0; };
+  virtual int segm_end_changed(segment_t * /*s*/) { return 0; };
+  virtual int segm_moved(ea_t /*from*/, ea_t /*to*/, asize_t /*size*/) { return 0; };
 };
 
 //</inline(py_idp)>

swig/kernwin.i

@@ -109,6 +109,7 @@ void refresh_lists(void)
 
 %inline %{
 //<inline(py_kernwin)>
+//------------------------------------------------------------------------
 
 //------------------------------------------------------------------------
 static PyObject *py_choose_idasgn()
@@ -437,6 +438,38 @@ class UI_Hooks(object):
         """
         pass
 
+    def saving(self):
+        """
+        The kernel is saving the database.
+
+        @return: Ignored
+        """
+        pass
+
+    def saved(self):
+        """
+        The kernel has saved the database.
+
+        @return: Ignored
+        """
+        pass
+
+    def get_ea_hint(self, ea):
+        """
+        The UI wants to display a simple hint for an address in the navigation band
+        
+        @param ea: The address
+        @return: String with the hint or None
+        """
+        pass
+
+    def term(self):
+        """
+        IDA is terminated and the database is already closed.
+        The UI may close its windows in this callback.
+        """
+        pass
+
 #</pydoc>
 */
 class UI_Hooks
@@ -464,6 +497,22 @@ public:
   virtual void postprocess()
   {
   }
+
+  virtual void saving()
+  {
+  }
+
+  virtual void saved()
+  {
+  }
+
+  virtual void term()
+  {
+  }
+  virtual PyObject *get_ea_hint(ea_t /*ea*/)
+  {
+    Py_RETURN_NONE;
+  };
 };
 
 
@@ -798,6 +847,37 @@ int idaapi UI_Callback(void *ud, int notification_code, va_list va)
       case ui_postprocess:
         proxy->postprocess();
         break;
+
+      case ui_saving:
+        proxy->saving();
+        break;
+
+      case ui_saved:
+        proxy->saved();
+        break;
+
+      case ui_term:
+        proxy->term();
+        break;
+
+      case ui_get_ea_hint:
+      {
+        ea_t ea = va_arg(va, ea_t);
+        char *buf = va_arg(va, char *);
+        size_t sz = va_arg(va, size_t);
+        char *_buf;
+        Py_ssize_t _len;
+
+        PyObject *py_str = proxy->get_ea_hint(ea);
+        if ( py_str != NULL 
+          && PyString_Check(py_str) 
+          && PyString_AsStringAndSize(py_str, &_buf, &_len) != - 1 )
+        {
+          qstrncpy(buf, _buf, qmin(_len, sz));
+          ret = 1;
+        }
+        break;
+      }
     }
   }
   catch (Swig::DirectorException &e)

swig/ua.i

@@ -825,34 +825,13 @@ static void op_t_set_specflag4(PyObject *self, PyObject *value)
 //-------------------------------------------------------------------------
 insn_t *insn_t_get_clink(PyObject *self)
 {
-  // Must have the link attribute
-  if ( !PyObject_HasAttrString(self, S_CLINK_NAME) )
-    return NULL;
-
-  insn_t *insn;
-  PyObject *attr = PyObject_GetAttrString(self, S_CLINK_NAME);
-  if ( PyCObject_Check(attr) )
-    insn = (insn_t *) PyCObject_AsVoidPtr(attr);
-  else
-    insn = NULL;
-  Py_DECREF(attr);
-  return insn;
+  return (insn_t *)pyobj_get_clink(self);
 }
 
 //-------------------------------------------------------------------------
 op_t *op_t_get_clink(PyObject *self)
 {
-  // Must have the link attribute
-  if ( !PyObject_HasAttrString(self, S_CLINK_NAME) )
-    return NULL;
-  op_t *r;
-  PyObject *attr = PyObject_GetAttrString(self, S_CLINK_NAME);
-  if ( PyCObject_Check(attr) )
-    r = (op_t *) PyCObject_AsVoidPtr(attr);
-  else
-    r = NULL;
-  Py_DECREF(attr);
-  return r;
+  return (op_t *)pyobj_get_clink(self);
 }
 
 //</code(py_ua)>