oleview: Added interface viewer.

programs/oleview/En.rc

@@ -141,3 +141,44 @@ FONT 8, "MS Shell Dlg"
     DEFPUSHBUTTON   "&OK", IDOK, 70, 80, 45, 14
     PUSHBUTTON  "&Cancel", IDCANCEL, 120, 80, 45, 14
 }
+
+DLG_DEFAULT_IV DIALOG DISCARDABLE 0, 0, 280, 50
+STYLE DS_MODALFRAME | DS_NOIDLEMSG | WS_CAPTION | WS_SYSMENU
+CAPTION "Default Interface Viewer"
+FONT 8, "MS Shell Dlg"
+{
+    LTEXT   "Interface", IDIGNORE, 5, 6, 50, 8
+    LTEXT   "", IDC_LABEL, 60, 6, 145, 8
+    LTEXT   "IID:", IDIGNORE, 5, 16, 50, 8
+    LTEXT   "", IDC_IDENTIFIER, 60, 16, 165, 8
+    DEFPUSHBUTTON   "&Close", IDCANCEL, 230, 6, 45, 14
+    PUSHBUTTON  "&View Type Info", IDC_VIEWTYPEINFO, 6, 31, 70, 14, WS_DISABLED
+}
+
+DLG_IPERSIST_IV DIALOG DISCARDABLE 0, 0, 280, 29
+STYLE DS_MODALFRAME | DS_NOIDLEMSG | WS_CAPTION | WS_SYSMENU
+CAPTION "IPersist Interface Viewer"
+FONT 8, "MS Shell Dlg"
+{
+    LTEXT   "Class Name:", IDIGNORE, 5, 6, 50, 8
+    LTEXT   "", IDC_LABEL, 60, 6, 145, 8
+    LTEXT   "CLSID:", IDIGNORE, 5, 16, 50, 8
+    LTEXT   "", IDC_IDENTIFIER, 60, 16, 165, 8
+    DEFPUSHBUTTON   "&Close", IDCANCEL, 230, 6, 45, 14
+}
+
+DLG_IPERSISTSTREAM_IV DIALOG DISCARDABLE 0, 0, 280, 68
+STYLE DS_MODALFRAME | DS_NOIDLEMSG | WS_CAPTION | WS_SYSMENU
+CAPTION "IPersistStream Interface Viewer"
+FONT 8, "MS Shell Dlg"
+{
+    LTEXT   "Class Name:", IDIGNORE, 5, 6, 50, 8
+    LTEXT   "", IDC_LABEL, 60, 6, 145, 8
+    LTEXT   "CLSID:", IDIGNORE, 5, 16, 50, 8
+    LTEXT   "", IDC_IDENTIFIER, 60, 16, 165, 8
+    DEFPUSHBUTTON   "&Close", IDCANCEL, 230, 6, 45, 14
+    PUSHBUTTON  "&IsDirty", IDC_ISDIRTY_BUTTON, 6, 31, 50, 14
+    LTEXT   "???", IDC_ISDIRTY, 60, 34, 145, 8
+    PUSHBUTTON  "&GetSizeMax", IDC_GETSIZEMAX_BUTTON, 6, 49, 50, 14
+    LTEXT   "???", IDC_GETSIZEMAX, 60, 52, 145, 8
+}

programs/oleview/Makefile.in

@@ -10,6 +10,7 @@ EXTRADEFS = -DUNICODE
 
 C_SRCS = \
 	details.c \
+	interface.c \
 	oleview.c \
 	pane.c \
 	tree.c

programs/oleview/interface.c

+/*
+ * OleView (interface.c)
+ *
+ * Copyright 2006 Piotr Caban
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "main.h"
+
+typedef struct
+{
+    WCHAR *wszLabel;
+    WCHAR *wszIdentifier;
+}DIALOG_INFO;
+
+BOOL IsInterface(HTREEITEM item)
+{
+    TVITEM tvi;
+
+    memset(&tvi, 0, sizeof(TVITEM));
+    tvi.hItem = item;
+
+    SendMessage(globals.hTree, TVM_GETITEM, 0, (LPARAM)&tvi);
+    if(!tvi.lParam) return FALSE;
+
+    if(((ITEM_INFO*)tvi.lParam)->cFlag & INTERFACE) return TRUE;
+    return FALSE;
+}
+
+IUnknown *GetInterface(void)
+{
+    HTREEITEM hSelect;
+    TVITEM tvi;
+    CLSID clsid;
+    IUnknown *unk;
+
+    hSelect = TreeView_GetSelection(globals.hTree);
+
+    memset(&tvi, 0, sizeof(TVITEM));
+    tvi.hItem = hSelect;
+    SendMessage(globals.hTree, TVM_GETITEM, 0, (LPARAM)&tvi);
+    CLSIDFromString(((ITEM_INFO *)tvi.lParam)->clsid, &clsid);
+
+    memset(&tvi, 0, sizeof(TVITEM));
+    tvi.hItem = TreeView_GetParent(globals.hTree, hSelect);
+    SendMessage(globals.hTree, TVM_GETITEM, 0, (LPARAM)&tvi);
+
+    IUnknown_QueryInterface(((ITEM_INFO *)tvi.lParam)->pU, &clsid, (void *)&unk);
+
+    return unk;
+}
+
+INT_PTR CALLBACK InterfaceViewerProc(HWND hDlgWnd, UINT uMsg,
+        WPARAM wParam, LPARAM lParam)
+{
+    DIALOG_INFO *di;
+    HWND hObject;
+    IUnknown *unk;
+    HRESULT hRes;
+    ULARGE_INTEGER size;
+    WCHAR wszSize[MAX_LOAD_STRING];
+    WCHAR wszTRUE[] = { 'T','R','U','E','\0' };
+    WCHAR wszFALSE[] = { 'F','A','L','S','E','\0' };
+    WCHAR wszFormat[] = { '%','d',' ','b','y','t','e','s','\0' };
+
+    switch(uMsg)
+    {
+        case WM_INITDIALOG:
+            di = (DIALOG_INFO *)lParam;
+            hObject = GetDlgItem(hDlgWnd, IDC_LABEL);
+            SetWindowText(hObject, di->wszLabel);
+            hObject = GetDlgItem(hDlgWnd, IDC_IDENTIFIER);
+            SetWindowText(hObject, di->wszIdentifier);
+            return TRUE;
+        case WM_COMMAND:
+            switch(LOWORD(wParam)) {
+            case IDCANCEL:
+                EndDialog(hDlgWnd, IDCANCEL);
+                return TRUE;
+            case IDC_ISDIRTY_BUTTON:
+                unk = GetInterface();
+                hRes = IPersistStream_IsDirty((IPersistStream *)unk);
+                IUnknown_Release(unk);
+                hObject = GetDlgItem(hDlgWnd, IDC_ISDIRTY);
+                SetWindowText(hObject, hRes ==  S_OK ? wszFALSE : wszTRUE);
+                return TRUE;
+            case IDC_GETSIZEMAX_BUTTON:
+                unk = GetInterface();
+                IPersistStream_GetSizeMax((IPersistStream *)unk, &size);
+                IUnknown_Release(unk);
+                wsprintfW(wszSize, wszFormat, size);
+                hObject = GetDlgItem(hDlgWnd, IDC_GETSIZEMAX);
+                SetWindowText(hObject, wszSize);
+                return TRUE;
+            }
+    }
+    return FALSE;
+}
+
+void IPersistStreamInterfaceViewer(WCHAR *clsid)
+{
+    DIALOG_INFO di;
+    WCHAR wszClassMoniker[] = { 'C','l','a','s','s','M','o','n','i','k','e','r','\0' };
+
+    di.wszLabel = wszClassMoniker;
+    di.wszIdentifier = clsid;
+
+    DialogBoxParam(0, MAKEINTRESOURCE(DLG_IPERSISTSTREAM_IV),
+            globals.hMainWnd, InterfaceViewerProc, (LPARAM)&di);
+}
+
+void IPersistInterfaceViewer(WCHAR *clsid)
+{
+    DIALOG_INFO di;
+    WCHAR wszClassMoniker[] = { 'C','l','a','s','s','M','o','n','i','k','e','r','\0' };
+
+    di.wszLabel = wszClassMoniker;
+    di.wszIdentifier = clsid;
+
+    DialogBoxParam(0, MAKEINTRESOURCE(DLG_IPERSIST_IV),
+            globals.hMainWnd, InterfaceViewerProc, (LPARAM)&di);
+}
+
+void DefaultInterfaceViewer(WCHAR *clsid, WCHAR *wszName)
+{
+    DIALOG_INFO di;
+
+    di.wszLabel = wszName;
+    di.wszIdentifier = clsid;
+
+    DialogBoxParam(0, MAKEINTRESOURCE(DLG_DEFAULT_IV),
+            globals.hMainWnd, InterfaceViewerProc, (LPARAM)&di);
+}
+
+void InterfaceViewer(HTREEITEM item)
+{
+    TVITEM tvi;
+    WCHAR *clsid;
+    WCHAR wszName[MAX_LOAD_STRING];
+    WCHAR wszIPersistStream[] = { '{','0','0','0','0','0','1','0','9','-',
+        '0','0','0','0','-','0','0','0','0','-','C','0','0','0','-',
+        '0','0','0','0','0','0','0','0','0','0','4','6','}','\0' };
+    WCHAR wszIPersist[] = { '{','0','0','0','0','0','1','0','C','-',
+        '0','0','0','0','-','0','0','0','0','-','C','0','0','0','-',
+        '0','0','0','0','0','0','0','0','0','0','4','6','}','\0' };
+
+    memset(&tvi, 0, sizeof(TVITEM));
+    tvi.mask = TVIF_TEXT;
+    tvi.hItem = item;
+    tvi.cchTextMax = MAX_LOAD_STRING;
+    tvi.pszText = wszName;
+
+    SendMessage(globals.hTree, TVM_GETITEM, 0, (LPARAM)&tvi);
+    clsid = ((ITEM_INFO*)tvi.lParam)->clsid;
+
+    if(!memcmp(clsid, wszIPersistStream, sizeof(wszIPersistStream)))
+        IPersistStreamInterfaceViewer(clsid);
+
+    else if(!memcmp(clsid, wszIPersist, sizeof(wszIPersist)))
+        IPersistInterfaceViewer(clsid);
+
+    else DefaultInterfaceViewer(clsid, wszName);
+}

programs/oleview/main.h

@@ -118,3 +118,7 @@ HWND CreateTreeWindow(HINSTANCE hInst);
 BOOL CreateRegPath(HTREEITEM item, WCHAR *buffer, int bufSize);
 void CreateInst(HTREEITEM item, WCHAR *wszMachineName);
 void ReleaseInst(HTREEITEM item);
+
+/* interface.h */
+BOOL IsInterface(HTREEITEM item);
+void InterfaceViewer(HTREEITEM item);

programs/oleview/oleview.c

@@ -203,6 +203,8 @@ void RefreshMenu(HTREEITEM item)
     tvi.hItem = item;
     SendMessage(globals.hTree, TVM_GETITEM, 0, (LPARAM)&tvi);
 
+    parent = TreeView_GetParent(globals.hTree, item);
+
     SendMessage(globals.hToolBar, TB_ENABLEBUTTON, IDM_CREATEINST, FALSE);
     SendMessage(globals.hToolBar, TB_ENABLEBUTTON, IDM_RELEASEINST, FALSE);
     SendMessage(globals.hToolBar, TB_ENABLEBUTTON, IDM_VIEW, FALSE);
@@ -228,7 +230,8 @@ void RefreshMenu(HTREEITEM item)
             SendMessage(globals.hToolBar, TB_ENABLEBUTTON, IDM_RELEASEINST, TRUE);
         }
     }
-    else if(tvi.lParam && ((ITEM_INFO *)tvi.lParam)->cFlag&INTERFACE)
+    else if(tvi.lParam && 
+            (((ITEM_INFO *)tvi.lParam)->cFlag&INTERFACE || parent==tree.hTL))
     {
         EnableMenuItem(hMenu, IDM_TYPEINFO, MF_GRAYED);
         EnableMenuItem(hMenu, IDM_CREATEINST, MF_GRAYED);
@@ -249,8 +252,8 @@ void RefreshMenu(HTREEITEM item)
         EnableMenuItem(hMenu, IDM_HTMLTAG, MF_GRAYED);
         EnableMenuItem(hMenu, IDM_VIEW, MF_GRAYED);
     }
-    parent = TreeView_GetParent(globals.hTree, item);
-    if(parent==tree.hAID || parent==tree.hGBCC || parent==tree.hTL)
+
+    if(parent==tree.hAID || parent==tree.hGBCC)
         EnableMenuItem(hMenu, IDM_COPYCLSID, MF_ENABLED);
 }
 
@@ -377,6 +380,10 @@ int MenuCommand(WPARAM wParam, HWND hWnd)
                     vis ? MF_UNCHECKED : MF_CHECKED);
             ResizeChild();
             break;
+        case IDM_VIEW:
+            hSelect = TreeView_GetSelection(globals.hTree);
+            if(IsInterface(hSelect)) InterfaceViewer(hSelect);
+            break;
         case IDM_EXIT:
             DestroyWindow(hWnd);
             break;

programs/oleview/resource.h

@@ -74,3 +74,16 @@
 #define DLG_SYSCONF                1010
 #define IDC_ENABLEDCOM             1011
 #define IDC_ENABLEREMOTE           1012
+
+#define DLG_IPERSIST_IV            1020
+
+#define DLG_DEFAULT_IV             1030
+#define IDC_VIEWTYPEINFO           1031
+#define IDC_LABEL                  1032
+#define IDC_IDENTIFIER             1033
+
+#define DLG_IPERSISTSTREAM_IV      1040
+#define IDC_ISDIRTY                1041
+#define IDC_GETSIZEMAX             1042
+#define IDC_ISDIRTY_BUTTON         1043
+#define IDC_GETSIZEMAX_BUTTON      1044