project fixes

git-svn-id: http://svn.miranda-ng.org/main/trunk@103 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 192 insertions, 0 deletions

diff --git a/plugins/Bonsai/services.cpp b/plugins/Bonsai/services.cpp
new file mode 100644
index 0000000000..64d7f92c72
--- /dev/null
+++ b/plugins/Bonsai/services.cpp
@@ -0,0 +1,192 @@
+/*

+Bonsai plugin for Miranda IM

+

+Copyright © 2006 Cristian Libotean

+

+This program is free software; you can redistribute it and/or

+modify it under the terms of the GNU General Public License

+as published by the Free Software Foundation; either version 2

+of the License, or (at your option) any later version.

+

+This program 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 General Public License for more details.

+

+You should have received a copy of the GNU General Public License

+along with this program; if not, write to the Free Software

+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

+*/

+

+#include "services.h"

+

+static CRITICAL_SECTION csServices;

+

+static DWORD OPTIONS_ADDPAGE_HASH = NameHashFunction(MS_OPT_ADDPAGE);

+

+CALLSERVICEFUNCTION realCallServiceFunction = NULL;

+

+int InitServices()

+{

+	InitializeCriticalSection(&csServices);

+	

+	HookRealServices();

+	

+	return 0;

+}

+

+int DestroyServices()

+{

+	UnhookRealServices();

+		

+	DeleteCriticalSection(&csServices);

+	

+	return 0;

+}

+

+void HookRealServices()

+{

+	Log("Hooking real CallService(). Replacing 0x%p with 0x%p", pluginLink->CallService, BonsaiCallServiceFunction);

+	realCallServiceFunction = pluginLink->CallService;

+	pluginLink->CallService = BonsaiCallServiceFunction;

+}

+

+void UnhookRealServices()

+{

+	Log("Unhooking real CallService(). Replacing 0x%p with 0x%p", pluginLink->CallService, realCallServiceFunction);

+	EnterCriticalSection(&csServices);

+	

+	pluginLink->CallService = realCallServiceFunction;

+	

+	LeaveCriticalSection(&csServices);

+}

+

+INT_PTR BonsaiCallServiceFunction(const char *name, WPARAM wParam, LPARAM lParam)

+{

+	int res;

+	int run = 1;

+	int fix = 0;

+	const int MAX_SIZE = 256;

+	WCHAR group[MAX_SIZE];

+	WCHAR title[MAX_SIZE];

+	WCHAR tabTitle[MAX_SIZE];

+	

+	BYTE temp[200] = {0};

+	OPTIONSDIALOGPAGE *options = (OPTIONSDIALOGPAGE *) lParam;

+	

+	if (NameHashFunction(name) == OPTIONS_ADDPAGE_HASH)

+	{

+		memmove(temp, options, options->cbSize);

+		options = (OPTIONSDIALOGPAGE *) temp;

+		//EnterCriticalSection(&csServices);

+		if ((options->cbSize > 60) && !(options->flags & ODPF_UNICODE) && (options->pszTab) && (!bUseANSIStrings))

+		{

+			MultiByteToWideChar(CP_ACP, 0, options->pszTab, -1, tabTitle, MAX_SIZE);

+			options->pszTab = (char *) tabTitle;

+		}

+

+		FixPluginOptions(name, options, group, MAX_SIZE, title, MAX_SIZE);

+		if (!options->pszTitle)

+		{

+			run = 0;

+		}

+	}

+	res = (run) ? realCallServiceFunction(name, wParam, (LPARAM) options) : CALLSERVICE_NOTFOUND;

+	

+	return res;

+}

+

+int FixPluginOptions(const char *serviceName, void *options, WCHAR *group, int cGroup, WCHAR *title, int cTitle)

+{

+	MEMORY_BASIC_INFORMATION mbi;

+	HINSTANCE hInstance;

+	const int MODULE_MAX_SIZE = 256;

+	char mod[MODULE_MAX_SIZE];

+	WCHAR plugin[MODULE_MAX_SIZE];

+	mod[0] = '\0';

+	if(VirtualQuery(serviceName, &mbi, sizeof(mbi) ))

+	{

+		hInstance = (HINSTANCE)(mbi.AllocationBase);

+		char mod_path[MAX_PATH];

+		GetModuleFileName(hInstance, mod_path, MAX_PATH);

+		// chop path

+		char *p = strrchr(mod_path, '.');

+		if (p)

+		{

+			p[0] = '\0';

+		}

+		

+		p = strrchr(mod_path, '\\');

+		if(p)

+		{

+			p++;

+			strncpy(mod, p, sizeof(mod));

+		}

+	}

+	

+	if (strlen(mod) > 0)

+	{

+		if (bUseANSIStrings)

+		{

+			_strlwr(mod);

+		}

+		MultiByteToWideChar(CP_ACP, 0, mod, -1, plugin, MODULE_MAX_SIZE);

+		const int MAX_SIZE = 256;

+		WCHAR temp1[MAX_SIZE];

+		WCHAR temp2[MAX_SIZE];

+		WCHAR *optGroup = temp1;

+		WCHAR *optTitle = temp2;

+		OPTIONSDIALOGPAGE *odp = (OPTIONSDIALOGPAGE *) options;

+		temp1[0] = temp2[0] = L'\0';

+		

+		if ((odp->flags & ODPF_UNICODE) && (odp->cbSize > 40))

+		{

+			

+			optGroup = (WCHAR *) odp->pszGroup;

+			optTitle = (WCHAR *) odp->pszTitle;

+			

+			Log("[UNICODE] %-15S - Initial options location %S->%S (unicode)", plugin, optGroup, optTitle);

+		}

+		else{

+			Log("          %-15S - Initial options location %s->%s", plugin, odp->pszGroup, odp->pszTitle);

+			MultiByteToWideChar(CP_ACP, 0, odp->pszGroup, -1, temp1, MAX_SIZE);

+			MultiByteToWideChar(CP_ACP, 0, odp->pszTitle, -1, temp2, MAX_SIZE);

+			

+			if (odp->cbSize > 40) //some old plugins don't have flags variable in structure

+			{

+				odp->flags |= ODPF_UNICODE;

+			}

+		}

+		

+		int index = lstPluginOptions.Add(plugin, optGroup, optTitle);

+		odp->pszGroup = (char *) GetPluginGroup(lstPluginOptions[index], group, cGroup);

+		odp->pszTitle = (char *) GetPluginTitle(lstPluginOptions[index], title, cTitle);

+		Log("[UNICODE] %-15S - New options location %S->%S", plugin, odp->pszGroup, odp->pszTitle);

+		

+		if ((bUseANSIStrings) || (odp->cbSize <= 40)) //if plugins doesn't have flags variable in structure then they only support ansi strings

+		{

+			Log("          Plugin is either very old or we're running on Windows 98, converting back to ansi strings ...");

+			WCHAR temp[MAX_SIZE];

+			

+			if (odp->pszGroup)

+			{

+				wcsncpy(temp, (WCHAR *) odp->pszGroup, MAX_SIZE);

+				WideCharToMultiByte(CP_ACP, 0, temp, -1, odp->pszGroup, cGroup, NULL, NULL);

+			}

+			

+			if (odp->pszTitle)

+			{

+				wcsncpy(temp, (WCHAR *) odp->pszTitle, MAX_SIZE);

+				WideCharToMultiByte(CP_ACP, 0, temp, -1, odp->pszTitle, cTitle, NULL, NULL);

+			}

+			

+			if (odp->cbSize > 40)

+			{

+				Log("          Windows98 - Resetting ODPF_UNICODE flag");

+				odp->flags &= ~ODPF_UNICODE;

+			}

+		}

+	}

+

+	return 0;

+}
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