diff options
Diffstat (limited to 'xorg-server/hw/xwin/xlaunch/config.cc')
| -rw-r--r-- | xorg-server/hw/xwin/xlaunch/config.cc | 282 |
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(); +} + |