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Diffstat (limited to 'xorg-server/hw/xwin/xlaunch/config.cc')
-rw-r--r--xorg-server/hw/xwin/xlaunch/config.cc282
1 files changed, 282 insertions, 0 deletions
diff --git a/xorg-server/hw/xwin/xlaunch/config.cc b/xorg-server/hw/xwin/xlaunch/config.cc
new file mode 100644
index 000000000..b6bf65ae3
--- /dev/null
+++ b/xorg-server/hw/xwin/xlaunch/config.cc
@@ -0,0 +1,282 @@
+/*
+ * Copyright (c) 2005 Alexander Gottwald
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name(s) of the above copyright
+ * holders shall not be used in advertising or otherwise to promote the sale,
+ * use or other dealings in this Software without prior written authorization.
+ */
+#include "config.h"
+#include "window/util.h"
+#include <msxml2.h>
+#include <stdexcept>
+
+const CLSID CLSID_DOMDocument40 = {0x88d969c0,0xf192,0x11d4,0xa6,0x5f,0x00,0x40,0x96,0x32,0x51,0xe5};
+const CLSID CLSID_DOMDocument30 = {0xf5078f32,0xc551,0x11d3,0x89,0xb9,0x00,0x00,0xf8,0x1f,0xe2,0x21};
+const IID IID_IXMLDOMDocument2 = {0x2933BF95,0x7B36,0x11d2,0xB2,0x0E,0x00,0xC0,0x4F,0x98,0x3E,0x60};
+
+#define HRCALL(x, msg) if (FAILED(x)) { throw std::runtime_error("OLE Error:" msg " failed"); };
+
+char *wcconvert(const wchar_t *wstr)
+{
+ int chars = WideCharToMultiByte(CP_ACP, 0, wstr, -1, NULL, 0, NULL, NULL);
+ if (chars == 0)
+ throw win32_error("WideCharToMultiByte");
+ char *mbstr = new char[chars];
+ chars = WideCharToMultiByte(CP_ACP, 0, wstr, -1, mbstr, chars, NULL, NULL);
+ if (chars == 0)
+ throw win32_error("WideCharToMultiByte");
+ return mbstr;
+}
+
+wchar_t *mbconvert(const char *mbstr)
+{
+ int chars = MultiByteToWideChar(CP_ACP, 0, mbstr, -1, NULL, 0);
+ if (chars == 0)
+ throw win32_error("MultiByteToWideChar");
+ wchar_t *wstr = new wchar_t[chars];
+ chars = MultiByteToWideChar(CP_ACP, 0, mbstr, -1, wstr, chars);
+ if (chars == 0)
+ throw win32_error("MultiByteToWideChar");
+ return wstr;
+}
+
+VARIANT VariantString(const char *filename)
+{
+
+ wchar_t *str = mbconvert(filename);
+
+ VARIANT var;
+ VariantInit(&var);
+ V_BSTR(&var) = SysAllocString(str);
+ V_VT(&var) = VT_BSTR;
+
+ delete [] str;
+ return var;
+}
+
+VARIANT VariantString(const wchar_t *str)
+{
+ VARIANT var;
+ VariantInit(&var);
+ V_BSTR(&var) = SysAllocString(str);
+ V_VT(&var) = VT_BSTR;
+ return var;
+}
+
+IXMLDOMDocument2 *CreateDocument()
+{
+ IXMLDOMDocument2 *doc = NULL;
+
+ CoInitialize(NULL);
+
+ HRCALL(CoCreateInstance(CLSID_DOMDocument40, NULL, CLSCTX_INPROC_SERVER,
+ IID_IXMLDOMDocument2, (void**)&doc), "CoCreateInstance");
+
+ try {
+ HRCALL(doc->put_async(VARIANT_FALSE), "put_async");
+ HRCALL(doc->put_validateOnParse(VARIANT_FALSE), "put_validateOnParse");
+ HRCALL(doc->put_resolveExternals(VARIANT_FALSE), "put_resolveExternals");
+
+ IXMLDOMProcessingInstruction *pi = NULL;
+ IXMLDOMElement *root = NULL;
+ BSTR xml = SysAllocString(L"xml");
+ BSTR ver = SysAllocString(L"version='1.0'");
+ HRCALL(doc->createProcessingInstruction(xml,ver, &pi),
+ "createProcessingInstruction");
+ HRCALL(doc->appendChild(pi, NULL),
+ "appendChild");
+ pi->Release();
+ SysFreeString(xml);
+ SysFreeString(ver);
+
+ BSTR elemname = SysAllocString(L"XLaunch");
+ HRCALL(doc->createElement(elemname, &root), "createElement");
+ HRCALL(doc->appendChild(root, NULL), "appendChild");
+ SysFreeString(elemname);
+ } catch (...)
+ {
+ doc->Release();
+ throw;
+ }
+ return doc;
+}
+
+void setAttribute(IXMLDOMElement *elem, const wchar_t *name, const wchar_t *value)
+{
+ BSTR str = SysAllocString(name);
+ VARIANT var = VariantString(value);
+ HRCALL(elem->setAttribute(str, var), "setAttribute");
+ VariantClear(&var);
+ SysFreeString(str);
+}
+
+void setAttribute(IXMLDOMElement *elem, const wchar_t *name, const char *value)
+{
+ wchar_t *wstr = mbconvert(value);
+ setAttribute(elem, name, wstr);
+ delete [] wstr;
+ return;
+}
+
+void CConfig::Save(const char *filename)
+{
+ IXMLDOMDocument2 *doc = CreateDocument();
+ IXMLDOMElement *root = NULL;
+
+ HRCALL(doc->get_documentElement(&root), "get_documentElement");
+
+ switch (window)
+ {
+ case MultiWindow:
+ setAttribute(root, L"WindowMode", L"MultiWindow");
+ break;
+ case Fullscreen:
+ setAttribute(root, L"WindowMode", L"Fullscreen");
+ break;
+ default:
+ case Windowed:
+ setAttribute(root, L"WindowMode", L"Windowed");
+ break;
+ case Nodecoration:
+ setAttribute(root, L"WindowMode", L"Nodecoration");
+ break;
+ }
+ switch (client)
+ {
+ default:
+ case NoClient:
+ setAttribute(root, L"ClientMode", L"NoClient");
+ break;
+ case StartProgram:
+ setAttribute(root, L"ClientMode", L"StartProgram");
+ break;
+ case XDMCP:
+ setAttribute(root, L"ClientMode", L"XDMCP");
+ break;
+ }
+ setAttribute(root, L"LocalClient", local?L"True":L"False");
+ setAttribute(root, L"Display", display.c_str());
+ setAttribute(root, L"Program", program.c_str());
+ setAttribute(root, L"RemoteProtocol", protocol.c_str());
+ setAttribute(root, L"RemoteHost", host.c_str());
+ setAttribute(root, L"RemoteUser", user.c_str());
+ setAttribute(root, L"XDMCPHost", xdmcp_host.c_str());
+ setAttribute(root, L"XDMCPBroadcast", broadcast?L"True":L"False");
+ setAttribute(root, L"XDMCPIndirect", indirect?L"True":L"False");
+ setAttribute(root, L"Clipboard", clipboard?L"True":L"False");
+ setAttribute(root, L"ExtraParams", extra_params.c_str());
+
+ VARIANT var = VariantString(filename);
+ HRCALL(doc->save(var), "save");
+ VariantClear(&var);
+
+
+ root->Release();
+ doc->Release();
+}
+
+BOOL getAttribute(IXMLDOMElement *elem, const wchar_t *name, std::string &ret)
+{
+ VARIANT var;
+ HRCALL(elem->getAttribute((OLECHAR*)name, &var), "getAttribute");
+ if (V_VT(&var) != VT_NULL && V_VT(&var) == VT_BSTR)
+ {
+ char *str = wcconvert(V_BSTR(&var));
+ ret = str;
+ delete [] str;
+ return true;
+ }
+ return false;
+}
+
+BOOL getAttributeBool(IXMLDOMElement *elem, const wchar_t *name, bool &ret)
+{
+ std::string str;
+ if (getAttribute(elem, name, str))
+ {
+ if (str == "True")
+ ret = true;
+ else
+ ret = false;
+ return true;
+ }
+ return false;
+}
+
+
+void CConfig::Load(const char *filename)
+{
+ IXMLDOMDocument2 *doc = CreateDocument();
+ IXMLDOMElement *root = NULL;
+
+ VARIANT var = VariantString(filename);
+ VARIANT_BOOL status;
+ HRCALL(doc->load(var, &status), "load");
+ VariantClear(&var);
+
+ if (status == VARIANT_FALSE)
+ {
+ doc->Release();
+ return;
+ }
+
+ HRCALL(doc->get_documentElement(&root), "get_documentElement");
+
+ std::string windowMode;
+ std::string clientMode;
+
+ if (getAttribute(root, L"WindowMode", windowMode))
+ {
+ if (windowMode == "MultiWindow")
+ window = MultiWindow;
+ else if (windowMode == "Fullscreen")
+ window = Fullscreen;
+ else if (windowMode == "Windowed")
+ window = Windowed;
+ else if (windowMode == "Nodecoration")
+ window = Nodecoration;
+ }
+ if (getAttribute(root, L"ClientMode", clientMode))
+ {
+ if (clientMode == "NoClient")
+ client = NoClient;
+ else if (clientMode == "StartProgram")
+ client = StartProgram;
+ else if (clientMode == "XDMCP")
+ client = XDMCP;
+ }
+
+ getAttributeBool(root, L"LocalClient", local);
+ getAttribute(root, L"Display", display);
+ getAttribute(root, L"Program", program);
+ getAttribute(root, L"RemoteProtocol", protocol);
+ getAttribute(root, L"RemoteHost", host);
+ getAttribute(root, L"RemoteUser", user);
+ getAttribute(root, L"XDMCPHost", xdmcp_host);
+ getAttributeBool(root, L"XDMCPBroadcast", broadcast);
+ getAttributeBool(root, L"XDMCPIndirect", indirect);
+ getAttributeBool(root, L"Clipboard", clipboard);
+ getAttribute(root, L"ExtraParams", extra_params);
+
+
+ doc->Release();
+}
+