trunk/init/GPGOEInit.c

/* GPGOEInit.c - GPGOE DLL Loader
 *      Copyright (C) 2001, 2002, 2006 Timo Schulz
 *
 * This file is part of GPGOE.
 *
* GPGOE is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the License, or
 * (at your option) any later version.
 * 
 * GPGOE 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 Lesser General Public License
 * along with GPGOE; if not, write to the Free Software Foundation, 
 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 */

#include <windows.h>

#include "resource.h"

/*-- GPGOE DLL calls --*/
int gpgoe_initialize (void);
int gpgoe_remove (void);

static HINSTANCE glob_hinst = NULL;


LRESULT CALLBACK
gpgoe_main_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
{
    NOTIFYICONDATA NID;
    int id;

    switch (msg)
    {
    case WM_CREATE:
        NID.cbSize = sizeof(NID);
        NID.uFlags = NIF_MESSAGE | NIF_ICON | NIF_TIP;  
        NID.uCallbackMessage = WM_USER;
        NID.hWnd = hwnd;
        NID.hIcon = LoadIcon(glob_hinst, MAKEINTRESOURCE(IDI_GPGOE));
        strcpy(NID.szTip, "GPG for Outlook Express");
        Shell_NotifyIcon (NIM_ADD, &NID);
        DestroyIcon (NID.hIcon);        
        if (gpgoe_initialize ()) {
            MessageBox (hwnd, "Couldn't register GPG OE hook", "Error", MB_ICONERROR|MB_OK);
            ExitProcess (0);
        }
        break;

    case WM_DESTROY:
    case WM_ENDSESSION:
        gpgoe_remove ();
        Shell_NotifyIcon(NIM_DELETE, &NID);
        PostQuitMessage (0);
        ExitProcess (0);
        return 0;

    case WM_USER:
        switch (lparam) {
        case WM_LBUTTONDBLCLK:
            SetForegroundWindow(hwnd);
            id = MessageBox (NULL, "Remove the GPG OE plug-in from the system?",
                             "Are you sure?", MB_YESNO|MB_ICONINFORMATION);
            if (id == IDYES)
                SendMessage (hwnd, WM_DESTROY, 0, 0);
            break;

        case WM_RBUTTONUP:
            {
                POINT p;
                HMENU hm, popup;

                GetCursorPos (&p);
                hm = LoadMenu (glob_hinst, MAKEINTRESOURCE (IDR_INIT));
                popup = GetSubMenu (hm, 0);
                TrackPopupMenu (popup, TPM_RIGHTALIGN, p.x, p.y, 0, hwnd, NULL);
                DestroyMenu (popup);
                DestroyMenu (hm);
            }
            break;
        }
        break;

        case WM_COMMAND:
            if (LOWORD (wparam) == ID_INIT_QUIT)
                SendMessage(hwnd, WM_DESTROY, 0, 0);
            break;
    }
    return DefWindowProc(hwnd, msg, wparam, lparam);
}


int WINAPI
WinMain (HINSTANCE hinst, HINSTANCE prev, LPSTR cmdline, int cmd_show)
{
    WNDCLASS wc;
    HWND hwnd;
    MSG msg;

    glob_hinst = hinst;
    CreateMutex (NULL, 1, "GPGOE");
    if (GetLastError () == ERROR_ALREADY_EXISTS)
        return 0;

    memset(&wc, 0, sizeof(wc));
    wc.hInstance = hinst;
    wc.lpszClassName = "GPGOE";
    wc.lpfnWndProc = (WNDPROC)gpgoe_main_proc;
    if (!RegisterClass(&wc)) {
        MessageBox(NULL, "Couldn't register the window class", "Error",
            MB_ICONERROR|MB_OK);
        return 1;       
    }

    hwnd = CreateWindow ("GPGOE", "GPGOE", 0, 0, 0, 0, 0, NULL, NULL, hinst, NULL);
    if (!hwnd) {
        MessageBox (NULL, "Couldn't create window", "Error", MB_ICONERROR|MB_OK);
        return 1;
    }
    UpdateWindow (hwnd);
    while (GetMessage (&msg, hwnd, 0, 0)) {
        TranslateMessage (&msg);
        DispatchMessage (&msg); 
    }
    return 0;
}
1	/* GPGOEInit.c - GPGOE DLL Loader
2	* Copyright (C) 2001, 2002, 2006 Timo Schulz
3	*
4	* This file is part of GPGOE.
5	*
6	* GPGOE is free software; you can redistribute it and/or modify
7	* it under the terms of the GNU Lesser General Public License as published by
8	* the Free Software Foundation; either version 2.1 of the License, or
9	* (at your option) any later version.
10	*
11	* GPGOE is distributed in the hope that it will be useful,
12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14	* GNU General Public License for more details.
15	*
16	* You should have received a copy of the GNU Lesser General Public License
17	* along with GPGOE; if not, write to the Free Software Foundation,
18	* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
19	*/
20
21	#include <windows.h>
22
23	#include "resource.h"
24
25	/-- GPGOE DLL calls --/
26	int gpgoe_initialize (void);
27	int gpgoe_remove (void);
28
29	static HINSTANCE glob_hinst = NULL;
30
31
32	LRESULT CALLBACK
33	gpgoe_main_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
34	{
35	NOTIFYICONDATA NID;
36	int id;
37
38	switch (msg)
39	{
40	case WM_CREATE:
41	NID.cbSize = sizeof(NID);
42	NID.uFlags = NIF_MESSAGE \| NIF_ICON \| NIF_TIP;
43	NID.uCallbackMessage = WM_USER;
44	NID.hWnd = hwnd;
45	NID.hIcon = LoadIcon(glob_hinst, MAKEINTRESOURCE(IDI_GPGOE));
46	strcpy(NID.szTip, "GPG for Outlook Express");
47	Shell_NotifyIcon (NIM_ADD, &NID);
48	DestroyIcon (NID.hIcon);
49	if (gpgoe_initialize ()) {
50	MessageBox (hwnd, "Couldn't register GPG OE hook", "Error", MB_ICONERROR\|MB_OK);
51	ExitProcess (0);
52	}
53	break;
54
55	case WM_DESTROY:
56	case WM_ENDSESSION:
57	gpgoe_remove ();
58	Shell_NotifyIcon(NIM_DELETE, &NID);
59	PostQuitMessage (0);
60	ExitProcess (0);
61	return 0;
62
63	case WM_USER:
64	switch (lparam) {
65	case WM_LBUTTONDBLCLK:
66	SetForegroundWindow(hwnd);
67	id = MessageBox (NULL, "Remove the GPG OE plug-in from the system?",
68	"Are you sure?", MB_YESNO\|MB_ICONINFORMATION);
69	if (id == IDYES)
70	SendMessage (hwnd, WM_DESTROY, 0, 0);
71	break;
72
73	case WM_RBUTTONUP:
74	{
75	POINT p;
76	HMENU hm, popup;
77
78	GetCursorPos (&p);
79	hm = LoadMenu (glob_hinst, MAKEINTRESOURCE (IDR_INIT));
80	popup = GetSubMenu (hm, 0);
81	TrackPopupMenu (popup, TPM_RIGHTALIGN, p.x, p.y, 0, hwnd, NULL);
82	DestroyMenu (popup);
83	DestroyMenu (hm);
84	}
85	break;
86	}
87	break;
88
89	case WM_COMMAND:
90	if (LOWORD (wparam) == ID_INIT_QUIT)
91	SendMessage(hwnd, WM_DESTROY, 0, 0);
92	break;
93	}
94	return DefWindowProc(hwnd, msg, wparam, lparam);
95	}
96
97
98	int WINAPI
99	WinMain (HINSTANCE hinst, HINSTANCE prev, LPSTR cmdline, int cmd_show)
100	{
101	WNDCLASS wc;
102	HWND hwnd;
103	MSG msg;
104
105	glob_hinst = hinst;
106	CreateMutex (NULL, 1, "GPGOE");
107	if (GetLastError () == ERROR_ALREADY_EXISTS)
108	return 0;
109
110	memset(&wc, 0, sizeof(wc));
111	wc.hInstance = hinst;
112	wc.lpszClassName = "GPGOE";
113	wc.lpfnWndProc = (WNDPROC)gpgoe_main_proc;
114	if (!RegisterClass(&wc)) {
115	MessageBox(NULL, "Couldn't register the window class", "Error",
116	MB_ICONERROR\|MB_OK);
117	return 1;
118	}
119
120	hwnd = CreateWindow ("GPGOE", "GPGOE", 0, 0, 0, 0, 0, NULL, NULL, hinst, NULL);
121	if (!hwnd) {
122	MessageBox (NULL, "Couldn't create window", "Error", MB_ICONERROR\|MB_OK);
123	return 1;
124	}
125	UpdateWindow (hwnd);
126	while (GetMessage (&msg, hwnd, 0, 0)) {
127	TranslateMessage (&msg);
128	DispatchMessage (&msg);
129	}
130	return 0;
131	}