void BumpStatus( long by )
/************************/
{
if( !IsPatch ) {
// if a patch, don't change status because denominator of status
// fraction is the number of operations, not a number of bytes
StatusAmount( Parts_Complete + by, Parts_Injob );
}
}
static bool UseDDE( bool uninstall )
/**********************************/
{
WORD dir_index, icon_number, version;
int i, num_icons, num_groups;
int num_installed, num_total_install;
int len;
DWORD temp;
bool ok;
char prog_name[_MAX_PATH], prog_desc[_MAX_PATH];
char icon_name[_MAX_PATH], working_dir[_MAX_PATH];
char buff[_MAX_PATH], t1[_MAX_PATH], t2[_MAX_PATH];
HWND hwnd_pm;
DWORD ddeinst = 0; // Important that this is initially 0
UINT rc;
HSZ happ, htopic;
HCONV hconv;
char progman[] = "PROGMAN";
SimGetPMGroup( t1 );
if( t1[ 0 ] == '\0' ) {
return( TRUE );
}
// Initiate a conversation with the Program Manager.
// NOTE: No callback provided since we only issue execute commands
rc = DdeInitialize( &ddeinst, NULL, APPCMD_CLIENTONLY, 0L );
if( rc != 0 ) {
return( FALSE );
}
happ = DdeCreateStringHandle( ddeinst, progman, CP_WINANSI );
htopic = DdeCreateStringHandle( ddeinst, progman, CP_WINANSI );
hconv = DdeConnect( ddeinst, happ, htopic, NULL );
if( hconv == (HCONV)NULL ) {
return( FALSE );
}
// Disable the Program Manager so that the user can't work with it
// while we are doing our stuff.
hwnd_pm = FindWindow( progman, NULL );
if( hwnd_pm != NULL ) {
ShowWindow( hwnd_pm, SW_RESTORE );
EnableWindow( hwnd_pm, FALSE );
}
if( uninstall ) {
// Delete the PM Group box
num_groups = SimGetNumPMGroups();
for( i = 0; i < num_groups; i++ ) {
SimGetPMGroupName( i, t1 );
if( *t1 != '\0' ) {
// Delete the PM Group box
sprintf( buff, "[DeleteGroup(%s)]", t1 );
ok = SendCommand( ddeinst, hconv, buff );
}
}
goto cleanup; // I can't believe I'm doing this
} else {
// Delete the PM Group box to get rid of stale icons
// (Don't do this for SQL install, since user may install
// the server, and then install the client)
sprintf( buff, "[DeleteGroup(%s)]", t1 );
ok = SendCommand( ddeinst, hconv, buff );
// re-Create the PM Group box.
SimGetPMGroupFileName( t2 );
if( t2[ 0 ] == '\0' ) {
#if defined( __NT__ )
sprintf( buff, "[CreateGroup(%s,0)]", t1 ); // create a personal group
#else
sprintf( buff, "[CreateGroup(%s)]", t1 );
#endif
} else {
sprintf( buff, "[CreateGroup(%s,%s)]", t1, t2 );
}
ok = SendCommand( ddeinst, hconv, buff );
}
// Add the individual PM files to the Group box.
num_icons = SimGetNumPMProgs();
StatusLines( STAT_CREATEPROGRAMFOLDER, "" );
num_total_install = 0;
for( i = 0; i < num_icons; i++ ) {
if( SimCheckPMCondition( i ) ) {
++num_total_install;
}
}
num_installed = 0;
StatusAmount( 0, num_total_install );
for( i = 0; ok && ( i < num_icons ); i++ ) {
if( !SimCheckPMCondition( i ) ) {
continue;
}
SimGetPMDesc( i, prog_desc );
dir_index = SimGetPMProgName( i, prog_name );
if( strcmp( prog_name, "GROUP" ) == 0 ) {
// Delete the PM Group box to get rid of stale icons
sprintf( buff, "[DeleteGroup(%s)]", prog_desc );
ok = SendCommand( ddeinst, hconv, buff );
/* creating a new group */
SimGetPMParms( i, t1 );
if( t1[ 0 ] == '\0' ) {
#if defined( __NT__ )
sprintf( buff, "[CreateGroup(%s,0)]", prog_desc ); // create a personal group
#else
sprintf( buff, "[CreateGroup(%s)]", prog_desc );
#endif
} else {
sprintf( buff, "[CreateGroup(%s,%s)]", prog_desc, t1 );
}
} else {
/* adding item to group */
if( dir_index == SIM_INIT_ERROR ) {
working_dir[0] = '\0';
ReplaceVars( t2, prog_name );
strcpy( prog_name, t2 );
} else {
SimDirNoSlash( dir_index, working_dir );
}
// get parameters
SimGetPMParms( i, t1 );
if( t1[0] != '\0' ) {
// add parameters to end of prog_name
len = strlen( prog_name );
prog_name[len] = ' ';
ReplaceVars( &prog_name[len + 1], t1 );
}
// Append the subdir where the icon file is and the icon file's name.
temp = SimGetPMIconInfo( i, icon_name );
dir_index = LOWORD( temp );
icon_number = HIWORD( temp );
if( icon_number == SIM_INIT_ERROR ) {
icon_number = 0;
}
if( dir_index != SIM_INIT_ERROR ) {
SimGetDir( dir_index, t1 );
strcat( t1, icon_name );
strcpy( icon_name, t1 );
}
// Add the new file to the already created PM Group.
version = (WORD)GetVersion();
if( (LOBYTE( version ) > 3) || // Version 3.1 or higher
(LOBYTE( version ) == 3 && HIBYTE( version ) > 0) ) {
sprintf( buff, "[ReplaceItem(%s)]", prog_desc );
SendCommand( ddeinst, hconv, buff );
sprintf( buff, "[AddItem(%s,%s,%s,%d,-1,-1,%s)]", prog_name,
prog_desc, icon_name, icon_number, working_dir );
} else {
sprintf( buff, "[AddItem(%s%s,%s,%s,%d)]", working_dir, prog_name,
prog_desc, icon_name, icon_number );
}
}
ok = SendCommand( ddeinst, hconv, buff );
++num_installed;
StatusAmount( num_installed, num_total_install );
if( StatusCancelled() ) break;
}
StatusAmount( num_total_install, num_total_install );
cleanup:
// Terminate the DDE conversation with the Program Manager.
DdeFreeStringHandle( ddeinst, happ );
DdeFreeStringHandle( ddeinst, htopic );
// DdeDisconnect( hconv ); // win95 setup was crashing on ddeuninitialize
//(only if running from CD)removing this call seems to be an OK workaround
DdeUninitialize( ddeinst );
if( hwnd_pm != NULL ) {
EnableWindow( hwnd_pm, TRUE );
}
return( ok );
}
static bool UseIShellLink( bool uninstall )
/*****************************************/
{
WORD dir_index, icon_number;
int i, num_icons, num_groups;
int num_installed, num_total_install;
DWORD temp;
char prog_name[_MAX_PATH], prog_desc[_MAX_PATH];
char icon_name[_MAX_PATH], working_dir[_MAX_PATH];
char group[_MAX_PATH], prog_arg[_MAX_PATH], tmp[_MAX_PATH];
BOOL rc;
if( uninstall ) {
num_groups = SimGetNumPMGroups();
for( i = 0; i < num_groups; i++ ) {
SimGetPMGroupName( i, group );
if( *group != '\0' ) {
// Delete the PM Group box
remove_group( group );
}
}
return( TRUE );
}
SimGetPMGroup( group );
if( group[0] == '\0' ) {
return( TRUE );
}
CoInitialize( NULL );
// Create the PM Group box.
if( !create_group( group ) ) {
CoUninitialize();
return( FALSE );
}
// Add the individual PM files to the Group box.
num_icons = SimGetNumPMProgs();
StatusLines( STAT_CREATEPROGRAMFOLDER, "" );
num_total_install = 0;
for( i = 0; i < num_icons; i++ ) {
if( SimCheckPMCondition( i ) ) {
++num_total_install;
}
}
num_installed = 0;
StatusAmount( 0, num_total_install );
for( i = 0; i < num_icons; i++ ) {
if( !SimCheckPMCondition( i ) ) {
continue;
}
SimGetPMDesc( i, prog_desc );
dir_index = SimGetPMProgName( i, prog_name );
if( strcmp( prog_name, "GROUP" ) == 0 ) {
/* creating a new group */
strcpy( group, prog_desc );
if( !create_group( group ) ) {
CoUninitialize();
return( FALSE );
}
} else {
// Adding item to group
if( dir_index == SIM_INIT_ERROR ) {
working_dir[ 0 ] = '\0';
ReplaceVars( tmp, prog_name );
strcpy( prog_name, tmp );
} else {
SimDirNoSlash( dir_index, working_dir );
}
// Get parameters
SimGetPMParms( i, tmp );
ReplaceVars( prog_arg, tmp );
// Append the subdir where the icon file is and the icon file's name.
temp = SimGetPMIconInfo( i, icon_name );
dir_index = LOWORD( temp );
icon_number = HIWORD( temp );
if( icon_number == SIM_INIT_ERROR ) icon_number = 0;
if( dir_index != SIM_INIT_ERROR ) {
SimGetDir( dir_index, tmp );
strcat( tmp, icon_name );
strcpy( icon_name, tmp );
}
// Add the new file to the already created PM Group.
rc = create_icon( group, prog_name, prog_desc, prog_arg, working_dir,
icon_name, icon_number );
if( rc == FALSE ) {
CoUninitialize();
return( FALSE );
}
}
++num_installed;
StatusAmount( num_installed, num_total_install );
if( StatusCancelled() )
break;
}
StatusAmount( num_total_install, num_total_install );
CoUninitialize();
return( TRUE );
}
