Initial rodecomp source snapshot

Source/Client/BrowserCommandTarget.cpp

@@ -0,0 +1,45 @@
+#include "Client/BrowserCommandTarget.h"
+
+// OFFSET: 0x00AB1A80
+// FUNCTION: fn_17379
+HRESULT STDMETHODCALLTYPE BrowserCommandTarget::QueryInterface(REFIID iid, void** output) {
+  return this->m_site.QueryInterface(iid, output);
+}
+
+// OFFSET: 0x00AB15D0
+// FUNCTION: fn_17340
+ULONG STDMETHODCALLTYPE BrowserCommandTarget::AddRef() {
+  return 1;
+}
+
+// OFFSET: 0x00AB1C60
+// FUNCTION: fn_17386
+ULONG STDMETHODCALLTYPE BrowserCommandTarget::Release() {
+  return 1;
+}
+
+// OFFSET: 0x00AB1C50
+// FUNCTION: fn_17385
+HRESULT STDMETHODCALLTYPE BrowserCommandTarget::QueryStatus(const GUID*, ULONG, OLECMD[], OLECMDTEXT*) {
+  // The original reports success without reading or publishing command flags.
+  return S_OK;
+}
+
+// OFFSET: 0x00AB16A0
+// FUNCTION: fn_17353
+HRESULT STDMETHODCALLTYPE BrowserCommandTarget::Exec(const GUID* group, DWORD command, DWORD, VARIANT*, VARIANT*) {
+  // STATIC: 0x011B0880 (CGID_DocHostCommandHandler)
+  static constexpr GUID documentHostCommands = {
+    0xF38BC242, 0xB950, 0x11D1, {0x89, 0x18, 0x00, 0xC0, 0x4F, 0xC2, 0xC8, 0x36}
+  };
+
+  if (!group || !IsEqualGUID(*group, documentHostCommands)) {
+    return OLECMDERR_E_UNKNOWNGROUP;
+  }
+
+  if (command == 40 || command == 41) {
+    return S_OK;
+  }
+
+  return OLECMDERR_E_NOTSUPPORTED;
+}