nevrax.org : docs

00001 
+00008 /* Copyright, 2002 Nevrax Ltd.
+00009  *
+00010  * This file is part of NEVRAX NEL.
+00011  * NEVRAX NEL is free software; you can redistribute it and/or modify
+00012  * it under the terms of the GNU General Public License as published by
+00013  * the Free Software Foundation; either version 2, or (at your option)
+00014  * any later version.
+00015 
+00016  * NEVRAX NEL is distributed in the hope that it will be useful, but
+00017  * WITHOUT ANY WARRANTY; without even the implied warranty of
+00018  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+00019  * General Public License for more details.
+00020 
+00021  * You should have received a copy of the GNU General Public License
+00022  * along with NEVRAX NEL; see the file COPYING. If not, write to the
+00023  * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+00024  * MA 02111-1307, USA.
+00025  */
+00026 
+00027 #include "stdmisc.h"
+00028 
+00029 #include <stdio.h>
+00030 #include <stdlib.h>
+00031 #include <malloc.h>
+00032 #include <nel/misc/common.h>
+00033 
+00034 #include "nel/misc/report.h"
+00035 
+00036 #ifdef NL_OS_WINDOWS
+00037 #include <windows.h>
+00038 #include <windowsx.h>
+00039 #include <winuser.h>
+00040 
+00041 #ifdef min
+00042 #undef min
+00043 #endif
+00044 
+00045 #ifdef max
+00046 #undef max
+00047 #endif
+00048 #endif
+00049 
+00050 using namespace std;
+00051 
+00052 namespace NLMISC 
+00053 {
+00054 
+00055 #ifdef NL_OS_WINDOWS
+00056 static HWND sendReport;
+00057 #endif
+00058 
+00059 typedef bool (*TEmailFunction) (const std::string &smtpServer, const std::string &from, const std::string &to, const std::string &subject, const std::string &body, const std::string &attachedFile = "", bool onlyCheck = false);
+00060 
+00061 #define DELETE_OBJECT(a) if((a)!=NULL) { DeleteObject (a); a = NULL; }
+00062 
+00063 static TEmailFunction EmailFunction = NULL;
+00064 
+00065 void setReportEmailFunction (void *emailFunction)
+00066 {
+00067         EmailFunction = (TEmailFunction)emailFunction;
+00068 
+00069 #ifdef NL_OS_WINDOWS
+00070         EnableWindow(sendReport, FALSE);
+00071 #endif
+00072 }
+00073 
+00074 #ifndef NL_OS_WINDOWS
+00075 
+00076 // Linux, do nothing
+00077 
+00078 void report ()
+00079 {
+00080 }
+00081 
+00082 #else
+00083 
+00084 // Windows specific version
+00085 
+00086 static string Body;
+00087 static string Subject;
+00088 
+00089 static HWND checkIgnore;
+00090 static HWND debug;
+00091 static HWND ignore;
+00092 static HWND quit;
+00093 static HWND dialog;
+00094 
+00095 static bool NeedExit;
+00096 static TReportResult Result;
+00097 static bool IgnoreNextTime;
+00098 
+00099 static bool DebugDefaultBehavior, QuitDefaultBehavior;
+00100 
+00101 static LRESULT CALLBACK WndProc (HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
+00102 {
+00103         //MSGFILTER *pmf;
+00104 
+00105         if (message == WM_COMMAND && HIWORD(wParam) == BN_CLICKED)
+00106         {
+00107                 if ((HWND) lParam == checkIgnore)
+00108                 {
+00109                         IgnoreNextTime = !IgnoreNextTime;
+00110                 }
+00111                 else if ((HWND) lParam == debug)
+00112                 {
+00113                         NeedExit = true;
+00114                         Result = ReportDebug;
+00115                         if (DebugDefaultBehavior)
+00116                         {
+00117                                 NLMISC_BREAKPOINT;
+00118                         }
+00119                 }
+00120                 else if ((HWND) lParam == ignore)
+00121                 {
+00122                         NeedExit = true;
+00123                         Result = ReportIgnore;
+00124                 }
+00125                 else if ((HWND) lParam == quit)
+00126                 {
+00127                         NeedExit = true;
+00128                         Result = ReportQuit;
+00129 
+00130                         if (QuitDefaultBehavior)
+00131                         {
+00132                                 exit(EXIT_SUCCESS);
+00133                         }
+00134                 }
+00135                 else if ((HWND) lParam == sendReport)
+00136                 {
+00137                         if (EmailFunction != NULL)
+00138                         {
+00139                                 bool res = EmailFunction ("", "", "", Subject, Body);
+00140                                 if (res)
+00141                                 {
+00142                                         EnableWindow(sendReport, FALSE);
+00143                                         MessageBox (dialog, "The email was successfully sent", "email", MB_OK);
+00144                                 }
+00145                                 else
+00146                                 {
+00147                                         MessageBox (dialog, "Failed to send the email", "email", MB_OK | MB_ICONERROR);
+00148                                 }
+00149                         }
+00150                 }
+00151         }
+00152         else if (message == WM_CHAR)
+00153         {
+00154                 if (wParam == 27)
+00155                 {
+00156                         // ESC -> ignore
+00157                         NeedExit = true;
+00158                         Result = ReportIgnore;
+00159                 }
+00160         }
+00161 
+00162         return DefWindowProc (hWnd, message, wParam, lParam);
+00163 }
+00164 
+00165 TReportResult report (const std::string &title, const std::string &header, const std::string &subject, const std::string &body, bool enableCheckIgnore, uint debugButton, bool ignoreButton, sint quitButton, bool sendReportButton, bool &ignoreNextTime)
+00166 {
+00167         // register the window
+00168         static bool AlreadyRegister = false;
+00169         if(!AlreadyRegister)
+00170         {
+00171                 WNDCLASS wc;
+00172                 memset (&wc,0,sizeof(wc));
+00173                 wc.style                        = CS_HREDRAW | CS_VREDRAW;
+00174                 wc.lpfnWndProc          = (WNDPROC)WndProc;
+00175                 wc.cbClsExtra           = 0;
+00176                 wc.cbWndExtra           = 0;
+00177                 wc.hInstance            = GetModuleHandle(NULL);
+00178                 wc.hIcon                        = NULL;
+00179                 wc.hCursor                      = LoadCursor(NULL,IDC_ARROW);
+00180                 wc.hbrBackground        = (HBRUSH)COLOR_WINDOW;
+00181                 wc.lpszClassName        = "NLReportWindow";
+00182                 wc.lpszMenuName         = NULL;
+00183                 if (!RegisterClass(&wc)) return ReportError;
+00184                 AlreadyRegister = true;
+00185         }
+00186 
+00187         string formatedTitle = title.empty() ? "NeL report" : title;
+00188 
+00189 
+00190         // create the window
+00191         dialog = CreateWindow ("NLReportWindow", formatedTitle.c_str(), WS_DLGFRAME | WS_CAPTION /*| WS_THICKFRAME*/, CW_USEDEFAULT, CW_USEDEFAULT, 456, 375,  NULL, NULL, GetModuleHandle(NULL), NULL);
+00192 
+00193         // create the font
+00194         HFONT font = CreateFont (-12, 0, 0, 0, FW_DONTCARE, FALSE, FALSE, FALSE, DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE, "Arial");
+00195 
+00196         Subject = subject;
+00197 
+00198         // create the edit control
+00199         HWND edit = CreateWindow ("EDIT", NULL, WS_BORDER | WS_CHILD | WS_VISIBLE | WS_HSCROLL | WS_VSCROLL | ES_READONLY | ES_LEFT | ES_MULTILINE, 7, 70, 429, 212, dialog, (HMENU) NULL, (HINSTANCE) GetWindowLong(dialog, GWL_HINSTANCE), NULL);
+00200         SendMessage (edit, WM_SETFONT, (LONG) font, TRUE);
+00201 
+00202         // set the edit text limit to lot of :)
+00203         SendMessage (edit, EM_LIMITTEXT, -1, 0);
+00204 
+00205         string formatedBody;
+00206         // replace \n with \r\n
+00207         for (uint i = 0; i < body.size(); i++)
+00208         {
+00209                 if (body[i] == '\n' && i > 0 && body[i-1] != '\r')
+00210                 {
+00211                         formatedBody += '\r';
+00212                 }
+00213                 formatedBody += body[i];
+00214         }
+00215 
+00216         Body = formatedBody;
+00217 
+00218         // set the message in the edit text
+00219         SendMessage (edit, WM_SETTEXT, (WPARAM)0, (LPARAM)formatedBody.c_str());
+00220 
+00221         if (enableCheckIgnore)
+00222         {
+00223                 // create the combo box control
+00224                 checkIgnore = CreateWindow ("BUTTON", "Don't display this report again", WS_CHILD | WS_VISIBLE | BS_AUTOCHECKBOX | BS_CHECKBOX, 7, 290, 429, 18, dialog, (HMENU) NULL, (HINSTANCE) GetWindowLong(dialog, GWL_HINSTANCE), NULL);
+00225                 SendMessage (checkIgnore, WM_SETFONT, (LONG) font, TRUE);
+00226 
+00227                 if(ignoreNextTime)
+00228                 {
+00229                         SendMessage (checkIgnore, BM_SETCHECK, BST_CHECKED, 0);
+00230                 }
+00231         }
+00232 
+00233         // create the debug button control
+00234         debug = CreateWindow ("BUTTON", "Debug", WS_CHILD | WS_VISIBLE, 7, 315, 75, 25, dialog, (HMENU) NULL, (HINSTANCE) GetWindowLong(dialog, GWL_HINSTANCE), NULL);
+00235         SendMessage (debug, WM_SETFONT, (LONG) font, TRUE);
+00236 
+00237         if (debugButton == 0)
+00238                 EnableWindow(debug, FALSE);
+00239 
+00240         // create the ignore button control
+00241         ignore = CreateWindow ("BUTTON", "Ignore", WS_CHILD | WS_VISIBLE, 75+7+7, 315, 75, 25, dialog, (HMENU) NULL, (HINSTANCE) GetWindowLong(dialog, GWL_HINSTANCE), NULL);
+00242         SendMessage (ignore, WM_SETFONT, (LONG) font, TRUE);
+00243 
+00244         if (ignoreButton == 0)
+00245                 EnableWindow(ignore, FALSE);
+00246 
+00247         // create the quit button control
+00248         quit = CreateWindow ("BUTTON", "Quit", WS_CHILD | WS_VISIBLE, 75+75+7+7+7, 315, 75, 25, dialog, (HMENU) NULL, (HINSTANCE) GetWindowLong(dialog, GWL_HINSTANCE), NULL);
+00249         SendMessage (quit, WM_SETFONT, (LONG) font, TRUE);
+00250 
+00251         if (quitButton == 0)
+00252                 EnableWindow(quit, FALSE);
+00253 
+00254         // create the debug button control
+00255         sendReport = CreateWindow ("BUTTON", "Send report", WS_CHILD | WS_VISIBLE, 429-80, 315, 90, 25, dialog, (HMENU) NULL, (HINSTANCE) GetWindowLong(dialog, GWL_HINSTANCE), NULL);
+00256         SendMessage (sendReport, WM_SETFONT, (LONG) font, TRUE);
+00257 
+00258         string formatedHeader;
+00259         if (header.empty())
+00260         {
+00261                 formatedHeader = "This application stopped to display this report.";
+00262         }
+00263         else
+00264         {
+00265                 formatedHeader = header;
+00266         }
+00267 
+00268         // ace don't do that because it s slow to try to send a mail
+00269         //bool canSendReport  = sendReportButton && EmailFunction != NULL && EmailFunction("", "", "", "", "", true);
+00270         bool canSendReport  = sendReportButton && EmailFunction != NULL;
+00271 
+00272         if (canSendReport)
+00273                 formatedHeader += " Send report will only email the contents of the box below. Please, send it to help us.";
+00274         else
+00275                 EnableWindow(sendReport, FALSE);
+00276 
+00277 
+00278         // create the label control
+00279         HWND label = CreateWindow ("STATIC", formatedHeader.c_str(), WS_CHILD | WS_VISIBLE /*| SS_WHITERECT*/, 7, 7, 429, 51, dialog, (HMENU) NULL, (HINSTANCE) GetWindowLong(dialog, GWL_HINSTANCE), NULL);
+00280         SendMessage (label, WM_SETFONT, (LONG) font, TRUE);
+00281 
+00282         
+00283         
+00284         DebugDefaultBehavior = debugButton==1;
+00285         QuitDefaultBehavior = quitButton==1;
+00286 
+00287         IgnoreNextTime = ignoreNextTime;
+00288 
+00289         ShowCursor (TRUE);
+00290 
+00291         SetWindowPos (dialog, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW);
+00292 
+00293         NeedExit = false;
+00294 
+00295         while(!NeedExit)
+00296         {
+00297                 MSG     msg;
+00298                 while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
+00299                 {
+00300                         TranslateMessage(&msg);
+00301                         DispatchMessage(&msg);
+00302                 }
+00303                 nlSleep (1);
+00304         }
+00305 
+00306         // set the user result
+00307         ignoreNextTime = IgnoreNextTime;
+00308 
+00309         ShowWindow(dialog, SW_HIDE);
+00310 
+00311         DELETE_OBJECT(sendReport)
+00312         DELETE_OBJECT(quit)
+00313         DELETE_OBJECT(ignore)
+00314         DELETE_OBJECT(debug)
+00315         DELETE_OBJECT(checkIgnore)
+00316         DELETE_OBJECT(edit)
+00317         DELETE_OBJECT(label)
+00318         DELETE_OBJECT(dialog)
+00319 
+00320         return Result;
+00321 }
+00322 
+00323 #endif
+00324 
+00325 
+00326 } // NLMISC
+
report.cpp
