Console, ContactPlus: cmplugin adaptation

ContextHelp moved to deprecated

1 files changed, 0 insertions, 587 deletions

diff --git a/plugins/ContextHelp/src/datastore.cpp b/plugins/ContextHelp/src/datastore.cpp
deleted file mode 100644
index a35ec9b9b3..0000000000
--- a/plugins/ContextHelp/src/datastore.cpp
+++ /dev/null
@@ -1,587 +0,0 @@
-/*

-Miranda IM Help Plugin

-Copyright (C) 2002 Richard Hughes, 2005-2007 H. Herkenrath

-

-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 (Help-License.txt); if not, write to the Free Software

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

-*/

-#include "stdafx.h"

-

-

-extern HWND hwndHelpDlg;

-

-struct DlgControlData {

-	int id;

-	int type;

-	TCHAR *szTitle;

-	char *szText;  // ANSI or UTF-8 depending on _UNICODE defined (for RichEdit)

-};

-

-struct DialogData {

-	char *szId;

-	char *szModule;

-	struct DlgControlData *control;

-	int controlCount;

-	DWORD timeLoaded, timeLastUsed;

-	int changes;

-	LCID locale;

-	UINT defaultCodePage;

-	int isLocaleRTL;

-};

-

-static struct DialogData *dialogCache = NULL;

-static int dialogCacheCount = 0;

-static CRITICAL_SECTION csDialogCache;

-static HANDLE hServiceFileChange, hFileChange;

-

-#define DIALOGCACHEEXPIRY 10*60*1000 // delete from cache after those milliseconds

-

-static INT_PTR ServiceFileChanged(WPARAM wParam, LPARAM)

-{

-	EnterCriticalSection(&csDialogCache);

-	for (int i = 0; i < dialogCacheCount; i++)

-		dialogCache[i].timeLastUsed = 0;

-	LeaveCriticalSection(&csDialogCache);

-

-	if ((HANDLE)wParam != NULL)

-		FindNextChangeNotification((HANDLE)wParam);

-

-	return 0;

-}

-

-void InitDialogCache(void)

-{

-	TCHAR szFilePath[MAX_PATH], *p;

-

-	InitializeCriticalSection(&csDialogCache);

-

-	hServiceFileChange = CreateServiceFunction("Help/HelpPackChanged", ServiceFileChanged);

-	hFileChange = INVALID_HANDLE_VALUE;

-	if (GetModuleFileName(NULL, szFilePath, _countof(szFilePath))) {

-		p = _tcsrchr(szFilePath, _T('\\'));

-		if (p != NULL)

-			*(p + 1) = _T('\0');

-		hFileChange = FindFirstChangeNotification(szFilePath, FALSE, FILE_NOTIFY_CHANGE_LAST_WRITE);

-		if (hFileChange != INVALID_HANDLE_VALUE)

-			CallService(MS_SYSTEM_WAITONHANDLE, (WPARAM)hFileChange, (LPARAM)"Help/HelpPackChanged");

-	}

-}

-

-static void FreeDialogCacheEntry(struct DialogData *entry)

-{

-	for (int i = 0; i < entry->controlCount; i++) {

-		mir_free(entry->control[i].szText); // does NULL check

-		mir_free(entry->control[i].szTitle); // does NULL check

-	}

-	mir_free(entry->control); // does NULL check

-	mir_free(entry->szId); // does NULL check

-	mir_free(entry->szModule); // does NULL check

-}

-

-void FreeDialogCache(void)

-{

-	if (hFileChange != INVALID_HANDLE_VALUE) {

-		CallService(MS_SYSTEM_REMOVEWAIT, (WPARAM)hFileChange, 0);

-		FindCloseChangeNotification(hFileChange);

-	}

-	DestroyServiceFunction(hServiceFileChange);

-

-	DeleteCriticalSection(&csDialogCache);

-	for (int i = 0; i < dialogCacheCount; i++)

-		FreeDialogCacheEntry(&dialogCache[i]);

-	dialogCacheCount = 0;

-	mir_free(dialogCache); // does NULL check

-	dialogCache = NULL;

-}

-

-/**************************** LOAD HELP ***************************/

-

-struct LoaderThreadStartParams {

-	HWND hwndCtl;

-	char *szDlgId;

-	char *szModule;

-	int ctrlId;

-};

-

-static void LoaderThread(void *arg)

-{

-	LoaderThreadStartParams *dtsp = (LoaderThreadStartParams *)arg;

-

-	FILE *fp;

-	char line[4096];

-	char *pszLine, *pszColon, *pszBuf;

-	int startOfLine = 0;

-

-	WIN32_FIND_DATA wfd;

-	HANDLE hFind;

-	TCHAR szDir[MAX_PATH];

-	TCHAR szSearch[MAX_PATH];

-	TCHAR *p;

-	int success = 0;

-

-	struct DialogData dialog;

-	struct DlgControlData *control;

-	void *buf;

-	ZeroMemory(&dialog, sizeof(dialog));

-

-	if (GetModuleFileName(NULL, szDir, _countof(szDir))) {

-		p = _tcsrchr(szDir, _T('\\'));

-		if (p)

-			*p = _T('\0');

-		mir_sntprintf(szSearch, L"%s\\helppack_*.txt", szDir);

-

-		hFind = FindFirstFile(szSearch, &wfd);

-		if (hFind != INVALID_HANDLE_VALUE) {

-			do {

-				if (wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)

-					continue;

-				if (lstrlen(wfd.cFileName) < 4 || wfd.cFileName[lstrlen(wfd.cFileName) - 4] != _T('.'))

-					continue;

-				mir_sntprintf(szSearch, L"%s\\%s", szDir, wfd.cFileName);

-				success = 1;

-				break;

-			} while (FindNextFile(hFind, &wfd));

-			FindClose(hFind);

-		}

-	}

-	if (!success) {

-		if (!Miranda_Terminated() && IsWindow(hwndHelpDlg))

-			PostMessage(hwndHelpDlg, M_HELPLOADFAILED, 0, (LPARAM)dtsp->hwndCtl);

-		return;

-	}

-

-	fp = _tfopen(szSearch, L"rt");

-	if (fp == NULL) {

-		if (!Miranda_Terminated() && IsWindow(hwndHelpDlg))

-			PostMessage(hwndHelpDlg, M_HELPLOADFAILED, 0, (LPARAM)dtsp->hwndCtl);

-		return;

-	}

-	fgets(line, _countof(line), fp);

-	TrimString(line);

-	if (lstrcmpA(line, "Miranda Help Pack Version 1")) {

-		fclose(fp);

-		if (!Miranda_Terminated() && IsWindow(hwndHelpDlg))

-			PostMessage(hwndHelpDlg, M_HELPLOADFAILED, 0, (LPARAM)dtsp->hwndCtl);

-		return;

-	}

-

-	// headers

-	dialog.locale = LOCALE_USER_DEFAULT;

-	dialog.defaultCodePage = CP_ACP;

-	while (!feof(fp)) {

-		startOfLine = ftell(fp);

-		if (fgets(line, _countof(line), fp) == NULL)

-			break;

-		TrimString(line);

-		if (IsEmpty(line) || line[0] == ';' || line[0] == '\0')

-			continue;

-		if (line[0] == '[')

-			break;

-		pszColon = strchr(line, ':');

-		if (pszColon == NULL) {

-			fclose(fp);

-			if (!Miranda_Terminated() && IsWindow(hwndHelpDlg))

-				PostMessage(hwndHelpDlg, M_HELPLOADFAILED, 0, (LPARAM)dtsp->hwndCtl);

-			return;

-		}

-		*pszColon = '\0';

-

-		// locale

-		if (!lstrcmpA(line, "Locale")) {

-			char szCP[6];

-			TrimString(pszColon + 1);

-			dialog.locale = MAKELCID((USHORT)strtol(pszColon + 1, NULL, 16), SORT_DEFAULT);

-			// codepage

-			if (GetLocaleInfoA(dialog.locale, LOCALE_IDEFAULTANSICODEPAGE, szCP, sizeof(szCP))) {

-				szCP[5] = '\0'; // codepages have 5 digits at max

-				dialog.defaultCodePage = atoi(szCP);

-			}

-		}

-	}

-

-	// RTL flag

-	// see also: http://blogs.msdn.com/michkap/archive/2006/03/03/542963.aspx

-	{

-		LOCALESIGNATURE sig;

-		dialog.isLocaleRTL = 0;

-		if (GetLocaleInfo(dialog.locale, LOCALE_FONTSIGNATURE, (LPTSTR)&sig, sizeof(sig) / sizeof(TCHAR)))

-			dialog.isLocaleRTL = (sig.lsUsb[3] & 0x8000000); // Win2000+: testing for 'Layout progress: horizontal from right to left' bit

-		switch (PRIMARYLANGID(LANGIDFROMLCID(dialog.locale))) { // prior to Win2000

-		case LANG_ARABIC:

-		case LANG_HEBREW:

-		case LANG_FARSI:

-			dialog.isLocaleRTL = 1;

-		}

-	}

-

-	// body

-	fseek(fp, startOfLine, SEEK_SET);

-	success = 1;

-	control = NULL;

-	while (!feof(fp)) {

-		if (fgets(line, _countof(line), fp) == NULL)

-			break;

-		if (IsEmpty(line) || line[0] == ';' || line[0] == '\0')

-			continue;

-		TrimStringSimple(line);

-

-		if (line[0] == '[' && line[lstrlenA(line) - 1] == ']') {

-			pszLine = line + 1;

-			line[lstrlenA(line) - 1] = '\0';

-

-			// module

-			pszColon = strrchr(pszLine, ':');

-			if (pszColon == NULL)

-				continue;

-			*pszColon = '\0';

-			pszColon++;

-			TrimString(pszLine);

-			if (lstrcmpiA(dtsp->szModule, pszLine))

-				continue;

-			pszBuf = pszLine;

-

-			// dlgid

-			pszLine = pszColon;

-			pszColon = strrchr(pszLine, '@');

-			if (pszColon == NULL)

-				continue;

-			*pszColon = '\0';

-			pszColon++;

-			TrimString(pszColon);

-			if (lstrcmpA(dtsp->szDlgId, pszColon))

-				continue;

-

-			if (dialog.szModule == NULL && dialog.szId == NULL) {

-				dialog.szModule = mir_strdup(pszBuf);

-				dialog.szId = mir_strdup(pszColon);

-				if (dialog.szId == NULL || dialog.szModule == NULL) {

-					success = 0;

-					break;

-				}

-			}

-			buf = (struct DlgControlData*)mir_realloc(dialog.control, sizeof(struct DlgControlData)*(dialog.controlCount + 1));

-			if (buf == NULL) {

-				success = 0;

-				break;

-			}

-			dialog.controlCount++;

-			dialog.control = (struct DlgControlData*)buf;

-			control = &dialog.control[dialog.controlCount - 1];

-			ZeroMemory(control, sizeof(*control));

-

-			// ctlid

-			TrimString(pszLine);

-			control->id = atoi(pszLine);

-		}

-		else if (control != NULL) {

-			pszLine = line;

-

-			// ctltext

-			pszColon = strchr(pszLine, '=');

-			if (pszColon == NULL)

-				continue;

-			*pszColon = '\0';

-			pszColon++;

-			TrimString(pszColon);

-			TrimString(pszLine);

-			if (*pszColon == '\0' || *pszLine == '\0')

-				continue;

-			int size = lstrlenA(pszLine) + 1;

-			control->szTitle = (WCHAR*)mir_alloc(size*sizeof(WCHAR));

-			if (control->szTitle != NULL) {

-				*control->szTitle = _T('\0');

-				MultiByteToWideChar(dialog.defaultCodePage, 0, pszLine, -1, control->szTitle, size);

-			}

-

-			// text

-			control->szText = mir_utf8encodecp(pszColon, dialog.defaultCodePage);

-			control = NULL; // control done

-		}

-	}

-	fclose(fp);

-

-	if (success) {

-		int i, dialogInserted = 0;

-

-		dialog.timeLoaded = dialog.timeLastUsed = GetTickCount();

-		EnterCriticalSection(&csDialogCache);

-		for (i = 0; i < dialogCacheCount; i++) {

-			if (dialogCache[i].timeLastUsed && dialogCache[i].timeLastUsed<(dialog.timeLoaded - DIALOGCACHEEXPIRY)) {

-				FreeDialogCacheEntry(&dialogCache[i]);

-				if (dialogInserted || !dialog.controlCount) {

-					MoveMemory(dialogCache + i, dialogCache + i + 1, sizeof(struct DialogData)*(dialogCacheCount - i - 1));

-					dialogCacheCount--;

-					buf = (struct DialogData*)mir_realloc(dialogCache, sizeof(struct DialogData)*dialogCacheCount);

-					if (buf != NULL)

-						dialogCache = (struct DialogData*)buf;

-					else if (!dialogCacheCount)

-						dialogCache = NULL;

-				}

-				else {

-					dialogInserted = 1;

-					dialogCache[i] = dialog;

-				}

-			}

-		}

-		if (dialog.controlCount && !dialogInserted) {

-			buf = (struct DialogData*)mir_realloc(dialogCache, sizeof(struct DialogData)*(dialogCacheCount + 1));

-			if (buf != NULL) {

-				dialogCacheCount++;

-				dialogCache = (struct DialogData*)buf;

-				dialogCache[dialogCacheCount - 1] = dialog;

-				dialogInserted = 1;

-			}

-		}

-		LeaveCriticalSection(&csDialogCache);

-

-		if (!dialogInserted) {

-			mir_free(dialog.szId); // does NULL check

-			mir_free(dialog.szModule); // does NULL check

-			mir_free(dialog.control); // does NULL check

-		}

-		if (!Miranda_Terminated() && IsWindow(hwndHelpDlg))

-			PostMessage(hwndHelpDlg, M_HELPLOADED, 0, (LPARAM)dtsp->hwndCtl);

-	}

-	if (!success) {

-		mir_free(dialog.szId); // does NULL check

-		mir_free(dialog.szModule); // does NULL check

-		mir_free(dialog.control); // does NULL check

-		if (!Miranda_Terminated() && IsWindow(hwndHelpDlg))

-			PostMessage(hwndHelpDlg, M_HELPLOADFAILED, 0, (LPARAM)dtsp->hwndCtl);

-	}

-

-	mir_free(dtsp->szDlgId);

-	mir_free(dtsp->szModule);

-	mir_free(dtsp);

-}

-

-// mir_free() the return value

-char *CreateControlIdentifier(const char *pszDlgId, const char *pszModule, int ctrlId, HWND hwndCtl)

-{

-	int size;

-	char *szId;

-	TCHAR szDefCtlText[128];

-	GetControlTitle(hwndCtl, szDefCtlText, _countof(szDefCtlText));

-	size = lstrlenA(pszModule) + lstrlenA(pszDlgId) + _countof(szDefCtlText) + 22;

-	szId = (char*)mir_alloc(size);

-	mir_snprintf(szId, size, "[%s:%i@%s]\r\n%S%s", pszModule, ctrlId, pszDlgId, szDefCtlText, szDefCtlText[0] ? "=" : "");

-

-	return szId;

-}

-

-int GetControlHelp(HWND hwndCtl, const char *pszDlgId, const char *pszModule, int ctrlId, TCHAR **ppszTitle, char **ppszText, int *pType, LCID *pLocaleID, UINT *pCodePage, BOOL *pIsRTL, DWORD flags)

-{

-	int i, j, useNext = 0;

-	struct LoaderThreadStartParams *dtsp;

-

-	EnterCriticalSection(&csDialogCache);

-	for (i = 0; i < dialogCacheCount; i++) {

-		if (!(flags&GCHF_DONTLOAD)) {

-			if (!dialogCache[i].timeLastUsed || dialogCache[i].timeLastUsed<(GetTickCount() - DIALOGCACHEEXPIRY)) {

-				struct DialogData *buf;

-				FreeDialogCacheEntry(&dialogCache[i]);

-				MoveMemory(dialogCache + i, dialogCache + i + 1, sizeof(struct DialogData)*(dialogCacheCount - i - 1));

-				dialogCacheCount--;

-				buf = (struct DialogData*)mir_realloc(dialogCache, sizeof(struct DialogData)*dialogCacheCount);

-				if (buf != NULL)

-					dialogCache = (struct DialogData*)buf;

-				else if (!dialogCacheCount)

-					dialogCache = NULL;

-				i--;

-				continue;

-			}

-		}

-		if (lstrcmpA(pszDlgId, dialogCache[i].szId))

-			break;

-		for (j = 0; j < dialogCache[i].controlCount; j++) {

-			if (ctrlId == dialogCache[i].control[j].id || useNext || dialogCache[i].control[j].id == 0) {

-				if (dialogCache[i].control[j].szTitle == NULL) {

-					useNext = 1;

-					continue;

-				}

-				if (ppszTitle)

-					*ppszTitle = dialogCache[i].control[j].szTitle;

-				if (ppszText)

-					*ppszText = dialogCache[i].control[j].szText;

-				if (pType)

-					*pLocaleID = dialogCache[i].locale;

-				if (pCodePage)

-					*pCodePage = CP_UTF8;

-				if (pIsRTL)

-					*pIsRTL = dialogCache[i].isLocaleRTL;

-				if (dialogCache[i].control[j].id != ctrlId && !useNext)

-					continue;

-				dialogCache[i].timeLastUsed = GetTickCount();

-				LeaveCriticalSection(&csDialogCache);

-				return 0;

-			}

-		}

-		break;

-	}

-

-	if (ppszTitle)

-		*ppszTitle = NULL;

-	if (ppszText)

-		*ppszText = NULL;

-	if (pType)

-		*pType = CTLTYPE_UNKNOWN;

-	if (pLocaleID)

-		*pLocaleID = LOCALE_USER_DEFAULT;

-	if (pCodePage)

-		*pCodePage = CP_ACP;

-

-	if (!(flags&GCHF_DONTLOAD)) {

-		dtsp = (struct LoaderThreadStartParams*)mir_alloc(sizeof(struct LoaderThreadStartParams));

-		if (dtsp == NULL) {

-			LeaveCriticalSection(&csDialogCache);

-			return 0;

-		}

-		dtsp->szDlgId = mir_strdup(pszDlgId);

-		dtsp->szModule = mir_strdup(pszModule);

-		if (dtsp->szDlgId == NULL || dtsp->szModule == NULL) {

-			mir_free(dtsp->szDlgId); // does NULL check

-			mir_free(dtsp->szModule); // does NULL check

-			mir_free(dtsp);

-			LeaveCriticalSection(&csDialogCache);

-			return 0;

-		}

-		dtsp->ctrlId = ctrlId;

-		dtsp->hwndCtl = hwndCtl;

-		mir_forkthread(LoaderThread, dtsp);

-	}

-	LeaveCriticalSection(&csDialogCache);

-

-	return 1;

-}

-

-/**************************** SAVE HELP ***************************/

-

-#ifdef EDITOR

-void SetControlHelp(const char *pszDlgId, const char *pszModule, int ctrlId, TCHAR *pszTitle, char *pszText, int type)

-{

-	int i, j;

-	int found = 0;

-	void *buf;

-

-	EnterCriticalSection(&csDialogCache);

-	j = 0;

-	for (i = 0; i < dialogCacheCount; i++) {

-		if (lstrcmpA(pszDlgId, dialogCache[i].szId))

-			continue;

-		for (j = 0; j < dialogCache[i].controlCount; j++) {

-			if (ctrlId == dialogCache[i].control[j].id) {

-				mir_free(dialogCache[i].control[j].szTitle); // does NULL check

-				mir_free(dialogCache[i].control[j].szText); // does NULL check

-				dialogCache[i].control[j].szTitle = NULL;

-				dialogCache[i].control[j].szText = NULL;

-				found = 1;

-				break;

-			}

-		}

-		if (!found) {

-			buf = (struct DlgControlData*)mir_realloc(dialogCache[i].control, sizeof(struct DlgControlData)*(dialogCache[i].controlCount + 1));

-			if (buf == NULL) {

-				LeaveCriticalSection(&csDialogCache);

-				return;

-			}

-			dialogCache[i].control = (struct DlgControlData*)buf;

-			j = dialogCache[i].controlCount++;

-			found = 1;

-		}

-		break;

-	}

-	if (!found) {

-		buf = (struct DialogData*)mir_realloc(dialogCache, sizeof(struct DialogData)*(dialogCacheCount + 1));

-		if (buf == NULL) {

-			LeaveCriticalSection(&csDialogCache);

-			return;

-		}

-		dialogCache = (struct DialogData*)buf;

-		dialogCache[i].control = (struct DlgControlData*)mir_alloc(sizeof(struct DlgControlData));

-		if (dialogCache[i].control == NULL) {

-			LeaveCriticalSection(&csDialogCache);

-			return;

-		}

-		dialogCache[i].controlCount = 1;

-		i = dialogCacheCount;

-		j = 0;

-

-		dialogCache[i].szId = mir_strdup(pszDlgId);

-		dialogCache[i].szModule = mir_strdup(pszModule);

-		if (dialogCache[i].szId == NULL || dialogCache[i].szModule == NULL) {

-			mir_free(dialogCache[i].szId); // does NULL check

-			mir_free(dialogCache[i].szModule); // does NULL check

-			LeaveCriticalSection(&csDialogCache);

-			return;

-		}

-		dialogCacheCount++;

-		dialogCache[i].timeLoaded = 0;

-	}

-	dialogCache[i].control[j].szTitle = mir_tstrdup(pszTitle); // does NULL arg check

-	dialogCache[i].control[j].szText = mir_strdup(pszText); // does NULL arg check

-	dialogCache[i].control[j].type = type;

-	dialogCache[i].control[j].id = ctrlId;

-	dialogCache[i].timeLastUsed = GetTickCount();

-	dialogCache[i].changes = 1;

-	LeaveCriticalSection(&csDialogCache);

-}

-

-static void DialogCacheSaveThread(void *unused)

-{

-	int success = 0;

-

-	// TODO: port the following code to write to the helppack file instead

-	// (netlib code already removed)

-	/*

-	{	WCHAR *szDecoded;

-	char *szEncoded=mir_strdup(dialogCache[i].control[j].szText);

-	if (mir_utf8decode(szEncoded, &szDecoded)) {

-		[...]

-		mir_free(szDecoded)

-	}

-	mir_free(szEncoded); // does NULL check

-	}

-

-

-	int i, j;

-	struct ResizableCharBuffer data={0}, dlgId={0};

-

-	for (i = 0; i < dialogCacheCount; i++) {

-		if(!dialogCache[i].changes) continue;

-

-		AppendToCharBuffer(&data, "t <dialog id=\"%s\" module=\"%s\">\r\n", dialogCache[i].szId, dialogCache[i].szModule);

-		for (j = 0; j < dialogCache[i].controlCount; j++) {

-			AppendToCharBuffer(&data, "<control id=%d type=%d>\r\n", dialogCache[i].control[j].id, dialogCache[i].control[j].type);

-			if (dialogCache[i].control[j].szTitle)

-				AppendToCharBuffer(&data, "<title>%s</title>\r\n", dialogCache[i].control[j].szTitle);

-			if (dialogCache[i].control[j].szText)

-				AppendToCharBuffer(&data, "<text>%s</text>\r\n", dialogCache[i].control[j].szText);

-			AppendToCharBuffer(&data, "</control>\r\n");

-		}

-		AppendToCharBuffer(&data, "</dialog>");

-	}

-

-	if(success) {

-		dialogCache[i].changes = 0;

-		dialogCache[i].timeLoaded = GetTickCount();

-	}

-	*/

-	MessageBoxEx(NULL, success ? TranslateT("Help saving complete.") : TranslateT("Help saving failed!"), TranslateT("Help editor"), (success ? MB_ICONINFORMATION : MB_ICONERROR) | MB_OK | MB_SETFOREGROUND | MB_TOPMOST | MB_TASKMODAL, LANGIDFROMLCID(Langpack_GetDefaultLocale()));

-}

-

-void SaveDialogCache(void)

-{

-	mir_forkthread(DialogCacheSaveThread, 0);

-}

-#endif // defined EDITOR