mirror of
git://source.winehq.org/git/wine.git
synced 2024-10-31 11:43:31 +00:00
396 lines
10 KiB
C
396 lines
10 KiB
C
/*
|
|
* Q&D Uninstaller (main.c)
|
|
*
|
|
* Copyright 2000 Andreas Mohr <andi@lisas.de>
|
|
* To be distributed under the Wine License
|
|
*/
|
|
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <time.h>
|
|
#include <windows.h>
|
|
#include "main.h"
|
|
#include "regstr.h"
|
|
|
|
/* Work around a Wine bug which defines handles as UINT rather than LPVOID */
|
|
#ifdef WINE_STRICT
|
|
#define NULL_HANDLE NULL
|
|
#else
|
|
#define NULL_HANDLE 0
|
|
#endif
|
|
|
|
#ifdef DUMB_DEBUG
|
|
#include <stdio.h>
|
|
#define DEBUG(x) fprintf(stderr,x)
|
|
#else
|
|
#define DEBUG(x)
|
|
#endif
|
|
|
|
/* use multi-select listbox */
|
|
#undef USE_MULTIPLESEL
|
|
|
|
/* Delete uninstall registry key after execution.
|
|
* This is probably a bad idea, because it's the
|
|
* uninstall program that is supposed to do that.
|
|
*/
|
|
#undef DEL_REG_KEY
|
|
|
|
char appname[18];
|
|
|
|
static char about_string[] =
|
|
"Windows program uninstaller (C) 2000 by Andreas Mohr <andi@lisas.de>";
|
|
static char program_description[] =
|
|
"Welcome to the Wine uninstaller !\n\nThe purpose of this program is to let you get rid of all those fantastic programs that somehow manage to always take way too much space on your HDD :-)";
|
|
|
|
typedef struct {
|
|
char *key;
|
|
char *descr;
|
|
char *command;
|
|
int active;
|
|
} uninst_entry;
|
|
|
|
uninst_entry *entries = NULL;
|
|
|
|
int numentries = 0;
|
|
|
|
struct {
|
|
DWORD style;
|
|
LPCSTR text;
|
|
HWND hwnd;
|
|
} button[] =
|
|
{
|
|
{ BS_PUSHBUTTON, "Add/Remove", 0 },
|
|
{ BS_PUSHBUTTON, "About", 0 },
|
|
{ BS_PUSHBUTTON, "Exit", 0 }
|
|
};
|
|
|
|
#define NUM (sizeof button/sizeof button[0])
|
|
|
|
int GetUninstallStrings(void);
|
|
void UninstallProgram(void);
|
|
|
|
void ListUninstallPrograms(void)
|
|
{
|
|
int i;
|
|
|
|
if (! GetUninstallStrings())
|
|
exit(1);
|
|
|
|
for (i=0; i < numentries; i++)
|
|
printf("%s|||%s\n", entries[i].key, entries[i].descr);
|
|
}
|
|
|
|
|
|
void RemoveSpecificProgram(char *name)
|
|
{
|
|
int i;
|
|
|
|
if (! GetUninstallStrings())
|
|
exit(1);
|
|
|
|
for (i=0; i < numentries; i++)
|
|
{
|
|
if (strcmp(entries[i].key, name) == 0)
|
|
{
|
|
entries[i].active++;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (i < numentries)
|
|
UninstallProgram();
|
|
else
|
|
{
|
|
fprintf(stderr, "Error: could not match program [%s]\n", name);
|
|
}
|
|
}
|
|
|
|
|
|
int WINAPI WinMain( HINSTANCE hInst, HINSTANCE hPrevInst, LPSTR cmdline, int cmdshow )
|
|
{
|
|
MSG msg;
|
|
WNDCLASS wc;
|
|
HWND hWnd;
|
|
|
|
/*------------------------------------------------------------------------
|
|
** Handle requests just to list the programs
|
|
**----------------------------------------------------------------------*/
|
|
if (cmdline && strlen(cmdline) >= 6 && memcmp(cmdline, "--list", 6) == 0)
|
|
{
|
|
ListUninstallPrograms();
|
|
return(0);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------
|
|
** Handle requests to remove one program
|
|
**----------------------------------------------------------------------*/
|
|
if (cmdline && strlen(cmdline) > 9 && memcmp(cmdline, "--remove ", 9) == 0)
|
|
{
|
|
RemoveSpecificProgram(cmdline + 9);
|
|
return(0);
|
|
}
|
|
|
|
|
|
|
|
LoadString( hInst, IDS_APPNAME, appname, sizeof(appname));
|
|
|
|
wc.style = 0;
|
|
wc.lpfnWndProc = MainProc;
|
|
wc.cbClsExtra = 0;
|
|
wc.cbWndExtra = 0;
|
|
wc.hInstance = hInst;
|
|
wc.hIcon = LoadIcon( hInst, appname );
|
|
wc.hCursor = LoadCursor( NULL_HANDLE, IDI_APPLICATION );
|
|
wc.hbrBackground = (HBRUSH) GetStockObject( LTGRAY_BRUSH );
|
|
wc.lpszMenuName = NULL;
|
|
wc.lpszClassName = appname;
|
|
|
|
if (!RegisterClass(&wc)) exit(1);
|
|
hWnd = CreateWindow( appname, appname,
|
|
WS_OVERLAPPEDWINDOW & ~WS_THICKFRAME & ~WS_MAXIMIZEBOX,
|
|
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
|
|
NULL_HANDLE, NULL_HANDLE, hInst, NULL );
|
|
|
|
if (!hWnd) exit(1);
|
|
|
|
ShowWindow( hWnd, cmdshow );
|
|
UpdateWindow( hWnd );
|
|
|
|
while( GetMessage(&msg, NULL_HANDLE, 0, 0) ) {
|
|
TranslateMessage( &msg );
|
|
DispatchMessage( &msg );
|
|
}
|
|
return msg.wParam;
|
|
}
|
|
|
|
int GetUninstallStrings(void)
|
|
{
|
|
HKEY hkeyUninst, hkeyApp;
|
|
int i;
|
|
DWORD sizeOfSubKeyName=255, displen, uninstlen;
|
|
char subKeyName[256];
|
|
char key_app[1024];
|
|
char *p;
|
|
|
|
|
|
if ( RegOpenKeyEx(HKEY_LOCAL_MACHINE, REGSTR_PATH_UNINSTALL,
|
|
0, KEY_READ, &hkeyUninst) != ERROR_SUCCESS )
|
|
{
|
|
MessageBox(0, "Uninstall registry key not available (yet), nothing to do !", appname, MB_OK);
|
|
return 0;
|
|
}
|
|
|
|
strcpy(key_app, REGSTR_PATH_UNINSTALL);
|
|
strcat(key_app, "\\");
|
|
p = key_app+strlen(REGSTR_PATH_UNINSTALL)+1;
|
|
for ( i=0;
|
|
RegEnumKeyExA( hkeyUninst, i, subKeyName, &sizeOfSubKeyName,
|
|
NULL, NULL, NULL, NULL ) != ERROR_NO_MORE_ITEMS;
|
|
++i, sizeOfSubKeyName=255 )
|
|
{
|
|
strcpy(p, subKeyName);
|
|
RegOpenKeyEx(HKEY_LOCAL_MACHINE, key_app, 0, KEY_READ, &hkeyApp);
|
|
|
|
if ( (RegQueryValueEx(hkeyApp, REGSTR_VAL_UNINSTALLER_DISPLAYNAME,
|
|
0, 0, NULL, &displen) == ERROR_SUCCESS)
|
|
&& (RegQueryValueEx(hkeyApp, REGSTR_VAL_UNINSTALLER_COMMANDLINE,
|
|
0, 0, NULL, &uninstlen) == ERROR_SUCCESS) )
|
|
{
|
|
numentries++;
|
|
entries = HeapReAlloc(GetProcessHeap(), 0, entries, numentries*sizeof(uninst_entry));
|
|
entries[numentries-1].key =
|
|
HeapAlloc(GetProcessHeap(), 0, strlen(subKeyName)+1);
|
|
strcpy(entries[numentries-1].key, subKeyName);
|
|
entries[numentries-1].descr =
|
|
HeapAlloc(GetProcessHeap(), 0, displen);
|
|
RegQueryValueEx(hkeyApp, REGSTR_VAL_UNINSTALLER_DISPLAYNAME, 0, 0,
|
|
entries[numentries-1].descr, &displen);
|
|
entries[numentries-1].command =
|
|
HeapAlloc(GetProcessHeap(), 0, uninstlen);
|
|
entries[numentries-1].active = 0;
|
|
RegQueryValueEx(hkeyApp, REGSTR_VAL_UNINSTALLER_COMMANDLINE, 0, 0,
|
|
entries[numentries-1].command, &uninstlen);
|
|
}
|
|
RegCloseKey(hkeyApp);
|
|
}
|
|
RegCloseKey(hkeyUninst);
|
|
return 1;
|
|
}
|
|
|
|
void UninstallProgram(void)
|
|
{
|
|
int i;
|
|
char errormsg[1024];
|
|
BOOL res;
|
|
STARTUPINFO si;
|
|
PROCESS_INFORMATION info;
|
|
DWORD exit_code;
|
|
#ifdef DEL_REG_KEY
|
|
HKEY hkey;
|
|
#endif
|
|
|
|
for (i=0; i < numentries; i++)
|
|
{
|
|
if (!(entries[i].active)) /* don't uninstall this one */
|
|
continue;
|
|
memset(&si, 0, sizeof(STARTUPINFO));
|
|
si.cb = sizeof(STARTUPINFO);
|
|
si.wShowWindow = SW_NORMAL;
|
|
res = CreateProcess(NULL, entries[i].command, NULL, NULL, FALSE, 0, NULL, NULL, &si, &info);
|
|
if (res == TRUE)
|
|
{ /* wait for the process to exit */
|
|
WaitForSingleObject(info.hProcess, INFINITE);
|
|
res = GetExitCodeProcess(info.hProcess, &exit_code);
|
|
fprintf(stderr, "%d: %08lx\n", res, exit_code);
|
|
#ifdef DEL_REG_KEY
|
|
/* delete the program's uninstall entry */
|
|
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, REGSTR_PATH_UNINSTALL,
|
|
0, KEY_READ, &hkey) == ERROR_SUCCESS)
|
|
{
|
|
RegDeleteKey(hkey, entries[i].key);
|
|
RegCloseKey(hkey);
|
|
}
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
sprintf(errormsg, "Execution of uninstall command '%s' failed, perhaps due to missing executable.", entries[i].command);
|
|
MessageBox(0, errormsg, appname, MB_OK);
|
|
}
|
|
}
|
|
}
|
|
|
|
LRESULT WINAPI MainProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
HDC hdc;
|
|
PAINTSTRUCT ps;
|
|
TEXTMETRIC tm;
|
|
int cxChar, cyChar, i, y, bx, by, maxx, maxy, wx, wy;
|
|
static HWND hwndList = 0, hwndEdit = 0;
|
|
DWORD style;
|
|
RECT rect;
|
|
|
|
switch( msg ) {
|
|
case WM_CREATE:
|
|
{
|
|
if (!(GetUninstallStrings()))
|
|
{
|
|
PostQuitMessage(0);
|
|
return 0;
|
|
}
|
|
hdc = GetDC(hWnd);
|
|
GetTextMetrics(hdc, &tm);
|
|
cxChar = tm.tmAveCharWidth;
|
|
cyChar = tm.tmHeight + tm.tmExternalLeading;
|
|
ReleaseDC(hWnd, hdc);
|
|
/* FIXME: implement sorting and use LBS_SORT here ! */
|
|
style = (WS_CHILD|WS_VISIBLE|LBS_STANDARD) & ~LBS_SORT;
|
|
#ifdef USE_MULTIPLESEL
|
|
style |= LBS_MULTIPLESEL;
|
|
#endif
|
|
bx = maxx = cxChar * 5;
|
|
by = maxy = cyChar * 3;
|
|
hwndList = CreateWindow("listbox", NULL,
|
|
style,
|
|
maxx, maxy,
|
|
cxChar * 50 + GetSystemMetrics(SM_CXVSCROLL), cyChar * 20,
|
|
hWnd, (HMENU) 1,
|
|
(HINSTANCE)GetWindowLong(hWnd, GWL_HINSTANCE), NULL);
|
|
|
|
GetWindowRect(hwndList, &rect);
|
|
y = by;
|
|
maxx += (rect.right - rect.left)*1.1;
|
|
maxy += (rect.bottom - rect.top)*1.1;
|
|
wx = 20*cxChar;
|
|
wy = 7*cyChar/4;
|
|
for (i=0; i < NUM; i++)
|
|
{
|
|
button[i].hwnd = CreateWindow("button", button[i].text,
|
|
WS_CHILD|WS_VISIBLE|BS_PUSHBUTTON,
|
|
maxx, y,
|
|
wx, wy,
|
|
hWnd, (HMENU)i,
|
|
((LPCREATESTRUCT)lParam)->hInstance, NULL);
|
|
if (!button[i].hwnd)
|
|
PostQuitMessage(0);
|
|
y += 2*cyChar;
|
|
}
|
|
CreateWindow("static", program_description,
|
|
WS_CHILD|WS_VISIBLE|SS_LEFT,
|
|
bx, maxy,
|
|
cxChar * 50, wy,
|
|
hWnd, (HMENU)1,
|
|
((LPCREATESTRUCT)lParam)->hInstance, NULL);
|
|
maxx += wx + cxChar * 5; /* button + right border */
|
|
maxy += cyChar * 5 + cyChar * 2; /* static text + distance */
|
|
CreateWindow("static", "command line to be executed:",
|
|
WS_CHILD|WS_VISIBLE|SS_LEFT,
|
|
bx, maxy,
|
|
cxChar * 50, cyChar,
|
|
hWnd, (HMENU)1,
|
|
((LPCREATESTRUCT)lParam)->hInstance, NULL);
|
|
maxy += cyChar;
|
|
hwndEdit = CreateWindow("edit", NULL,
|
|
WS_CHILD|WS_VISIBLE|WS_BORDER|ES_LEFT|ES_MULTILINE|ES_READONLY,
|
|
bx, maxy, maxx-(2*bx), (cyChar*6)+4,
|
|
hWnd, (HMENU)1,
|
|
((LPCREATESTRUCT)lParam)->hInstance, NULL);
|
|
maxy += (cyChar*6)+4 + cyChar * 3; /* edit ctrl + bottom border */
|
|
SetWindowPos( hWnd, 0,
|
|
0, 0, maxx, maxy,
|
|
SWP_NOMOVE);
|
|
return 0;
|
|
}
|
|
|
|
case WM_PAINT:
|
|
{
|
|
SendMessage(hwndList, LB_RESETCONTENT, 0, 0);
|
|
SendMessage(hwndList, WM_SETREDRAW, FALSE, 0);
|
|
for (i=0; i < numentries; i++)
|
|
SendMessage(hwndList, LB_ADDSTRING, 0, (LPARAM)entries[i].descr);
|
|
SendMessage(hwndList, WM_SETREDRAW, TRUE, 0);
|
|
hdc = BeginPaint( hWnd, &ps );
|
|
EndPaint( hWnd, &ps );
|
|
return 0;
|
|
}
|
|
|
|
case WM_DESTROY:
|
|
PostQuitMessage( 0 );
|
|
return 0;
|
|
|
|
case WM_COMMAND:
|
|
if ((HWND)lParam == hwndList)
|
|
{
|
|
if (HIWORD(wParam) == LBN_SELCHANGE)
|
|
{
|
|
int sel = SendMessage(hwndList, LB_GETCURSEL, 0, 0);
|
|
|
|
entries[sel].active ^= 1; /* toggle */
|
|
SendMessage(hwndEdit, WM_SETTEXT, 0, (LPARAM)entries[sel].command);
|
|
}
|
|
}
|
|
else
|
|
if ((HWND)lParam == button[0].hwnd) /* Uninstall button */
|
|
{
|
|
UninstallProgram();
|
|
|
|
/* update listbox */
|
|
numentries = 0;
|
|
GetUninstallStrings();
|
|
InvalidateRect(hWnd, NULL, TRUE);
|
|
UpdateWindow(hWnd);
|
|
|
|
}
|
|
else
|
|
if ((HWND)lParam == button[1].hwnd) /* About button */
|
|
MessageBox(0, about_string, "About", MB_OK);
|
|
else
|
|
if ((HWND)lParam == button[2].hwnd) /* Exit button */
|
|
PostQuitMessage(0);
|
|
return 0;
|
|
}
|
|
|
|
return( DefWindowProc( hWnd, msg, wParam, lParam ));
|
|
}
|