void send_ignore_modifiers(fmodule *module)
{
char msg[64];
sprintf(msg, "IgnoreModifiers %d\n", GetUnusedModifiers());
SendName(module, M_CONFIG_INFO, 0, 0, 0, msg);
return;
}
static void send_move_threshold(fmodule *module)
{
char msg[64];
sprintf(msg, "MoveThreshold %d\n", Scr.MoveThreshold);
SendName(module, M_CONFIG_INFO, 0, 0, 0, msg);
return;
}
static void send_color_limit(fmodule *module)
{
#ifndef DISABLE_COLORLIMIT_CONFIG_INFO
char msg[64];
sprintf(msg, "ColorLimit %d\n", Scr.ColorLimit);
SendName(module, M_CONFIG_INFO, 0, 0, 0, msg);
#endif
return;
}
static void send_desktop_geometry(fmodule *module)
{
char msg[64];
sprintf(msg, "DesktopSize %d %d\n", Scr.VxMax / Scr.MyDisplayWidth + 1,
Scr.VyMax / Scr.MyDisplayHeight + 1);
SendName(module, M_CONFIG_INFO, 0, 0, 0, msg);
return;
}
static void send_desktop_geometry(fmodule *module)
{
char msg[64];
struct monitor *m = monitor_get_current();
sprintf(msg, "DesktopSize %d %d\n", m->virtual_scr.VxMax / m->coord.w + 1,
m->virtual_scr.VyMax / m->coord.h + 1);
SendName(module, M_CONFIG_INFO, 0, 0, 0, msg);
return;
}
static void send_click_time(fmodule *module)
{
char msg[64];
/* Dominik Vogt (8-Nov-1998): Scr.ClickTime patch to set ClickTime to
* 'not at all' during InitFunction and RestartFunction. */
sprintf(msg,"ClickTime %d\n", (Scr.ClickTime < 0) ?
-Scr.ClickTime : Scr.ClickTime);
SendName(module, M_CONFIG_INFO, 0, 0, 0, msg);
return;
}
static void send_colorsets(fmodule *module)
{
int n;
/* dump the colorsets (0 first as others copy it) */
for (n = 0; n < nColorsets; n++)
{
SendName(
module, M_CONFIG_INFO, 0, 0, 0,
DumpColorset(n, &Colorset[n]));
}
return;
}
static void send_image_path(fmodule *module)
{
char *msg;
char *ImagePath = PictureGetImagePath();
if (ImagePath && *ImagePath != 0)
{
msg = safemalloc(strlen(ImagePath) + 12);
sprintf(msg, "ImagePath %s\n", ImagePath);
SendName(module, M_CONFIG_INFO, 0, 0, 0, msg);
free(msg);
}
return;
}
static void send_desktop_names(fmodule *module)
{
DesktopsInfo *d;
char *name;
for (d = Scr.Desktops->next; d != NULL; d = d->next)
{
if (d->name != NULL)
{
name = (char *)safemalloc(strlen(d->name) + 44);
sprintf(name,"DesktopName %d %s", d->desk, d->name);
SendName(module, M_CONFIG_INFO, 0, 0, 0, name);
free(name);
}
}
return;
}
/*
* send an arbitrary string to all instances of a module
*/
void SendStrToModule(XEvent * eventp, Window junk, FvwmWindow * tmp_win,
unsigned long context, char *action, int *Module)
{
char *module, *str;
int i;
GetNextToken(action, &module);
str = strdup(action + strlen(module) + 1);
for (i = 0; i < npipes; i++) {
if ((pipeName[i] != NULL) && (matchWildcards(module, pipeName[i]))) {
SendName(i, M_STRING, 0, 0, 0, str);
}
}
free(module);
free(str);
}
static void SendConfigToModule(
fmodule *module, const struct moduleInfoList *entry, char *match,
int match_len)
{
if (match)
{
if (match_len == 0)
{
match_len = strlen(match);
}
if (entry->alias_len > 0 && entry->alias_len != match_len)
{
return;
}
/* migo: this should be strncmp not strncasecmp probably. */
if (strncasecmp(entry->data, match, match_len) != 0)
{
return;
}
}
SendName(module, M_CONFIG_INFO, 0, 0, 0, entry->data);
return;
}
static void send_desktop_names(fmodule *module)
{
struct monitor *m = monitor_get_current();
DesktopsInfo *d;
char *name;
/* TA: Currently, the names of desktops are the same for each monitor,
* so pick the current monitor and send those names.
*/
for (d = m->Desktops->next; d != NULL; d = d->next)
{
if (d->name != NULL)
{
/* TA: FIXME! xasprintf() */
name = mvwm_malloc(strlen(d->name) + 44);
sprintf(name,"DesktopName %d %s", d->desk, d->name);
SendName(module, M_CONFIG_INFO, 0, 0, 0, name);
free(name);
}
}
return;
}
static void send_xinerama_state(fmodule *module)
{
SendName(module, M_CONFIG_INFO, 0, 0, 0, FScreenGetConfiguration());
return;
}
void send_list_func(XEvent * eventp, Window w, FvwmWindow * tmp_win,
unsigned long context, char *action, int *Module)
{
FvwmWindow *t;
if (*Module >= 0) {
SendPacket(*Module, M_NEW_DESK, 1, Scr.CurrentDesk, 0, 0, 0, 0, 0, 0);
SendPacket(*Module, M_NEW_PAGE, 5, Scr.Vx, Scr.Vy, Scr.CurrentDesk,
Scr.VxMax, Scr.VyMax, 0, 0);
if (Scr.Hilite != NULL)
SendPacket(*Module, M_FOCUS_CHANGE, 5, Scr.Hilite->w,
Scr.Hilite->frame, (unsigned long) Scr.Hilite,
Scr.ActiveTitleColors.fore, Scr.ActiveTitleColors.back, 0,
0);
else
SendPacket(*Module, M_FOCUS_CHANGE, 5, 0, 0, 0,
Scr.ActiveTitleColors.fore, Scr.ActiveTitleColors.back, 0,
0);
if (Scr.DefaultIcon != NULL)
SendName(*Module, M_DEFAULTICON, 0, 0, 0, Scr.DefaultIcon);
for (t = Scr.FvwmRoot.next; t != NULL; t = t->next) {
SendConfig(*Module, M_CONFIGURE_WINDOW, t);
SendName(*Module, M_WINDOW_NAME, t->w, t->frame,
(unsigned long) t, t->name);
SendName(*Module, M_ICON_NAME, t->w, t->frame,
(unsigned long) t, t->icon_name);
if (t->icon_bitmap_file != NULL &&
t->icon_bitmap_file != Scr.DefaultIcon)
SendName(*Module, M_ICON_FILE, t->w, t->frame,
(unsigned long) t, t->icon_bitmap_file);
SendName(*Module, M_RES_CLASS, t->w, t->frame,
(unsigned long) t, t->class.res_class);
SendName(*Module, M_RES_NAME, t->w, t->frame,
(unsigned long) t, t->class.res_name);
if ((t->flags & ICONIFIED) && (!(t->flags & ICON_UNMAPPED)))
SendPacket(*Module, M_ICONIFY, 7, t->w, t->frame,
(unsigned long) t,
t->icon_x_loc, t->icon_y_loc,
t->icon_w_width, t->icon_w_height + t->icon_p_height);
if ((t->flags & ICONIFIED) && (t->flags & ICON_UNMAPPED))
SendPacket(*Module, M_ICONIFY, 7, t->w, t->frame,
(unsigned long) t, 0, 0, 0, 0);
if (t->title_icon != NULL)
SendPacket(*Module, M_MINI_ICON, 6, t->w, /* Watch Out ! : I reduced the set of infos... */
t->title_icon->picture,
t->title_icon->mask,
t->title_icon->width,
t->title_icon->height, t->title_icon->depth, 0);
}
if (Scr.Hilite == NULL) {
Broadcast(M_FOCUS_CHANGE, 5, 0, 0, 0, Scr.ActiveTitleColors.fore,
Scr.ActiveTitleColors.back, 0, 0);
} else {
Broadcast(M_FOCUS_CHANGE, 5, Scr.Hilite->w,
Scr.Hilite->frame, (unsigned long) Scr.Hilite,
Scr.ActiveTitleColors.fore, Scr.ActiveTitleColors.back, 0,
0);
}
SendPacket(*Module, M_END_WINDOWLIST, 0, 0, 0, 0, 0, 0, 0, 0);
}
void
netClient::Go()
{
mapClientTile tile; // for use in map updates
netMapTile tileData;
netMapEntity entityData;
netMapUpdateBBox bbox;
netMapReset mapReset;
netGroupData groupData;
netClientLocation clientLoc;
hnPoint point;
sint8 levelCount;
netInventory inven;
netInventoryItem item;
objDescription *objList;
uint16 objectID;
objType objectType;
m_display->TextMessage("Trying to connect to server...\n");
if ( connect( m_socket, (sockaddr *)m_serverAddress, sizeof(sockaddr) ) == -1 )
{
perror("connect");
cleanexit(1);
}
m_display->TextMessage("Connected!\n");
// Now that we're connected, send the server our name.
SendName( m_display->GetName() );
// now that we've connected, we wait for packets from the server or a key from our hnClient...
m_display->Go();
while(!m_done){
// do stuff here until we quit.
short readSizeBytesLeft = sizeof(sint16);
short incomingBytes;
char * incomingBuffer = (char *)&incomingBytes;
// Emulate functionality of MSG_WAITALL, 'cause some architectures don't support it.
while ( readSizeBytesLeft > 0 )
{
#ifdef __DEBUGGING_NETWORK__
printf("Waiting for %d bytes of packet size data..\n", readSizeBytesLeft);
#endif
int bytesRead = recv( m_socket, incomingBuffer, readSizeBytesLeft, 0 );
#ifdef __DEBUGGING_NETWORK__
printf("Received %d bytes.\n",bytesRead);
#endif
if ( bytesRead == -1 )
{
perror("recv");
cleanexit(1);
}
incomingBuffer += bytesRead;
readSizeBytesLeft -= bytesRead;
}
incomingBytes = ntohs(incomingBytes);
int remainingBytes = incomingBytes;
//printf("Receiving %d bytes...\n", incomingBytes);
char buffer[incomingBytes];
char *bufferPointer = buffer;
// Emulate functionality of MSG_WAITALL, 'cause some architectures don't support it.
while ( remainingBytes > 0 )
{
#ifdef __DEBUGGING_NETWORK__
printf("Waiting for %d bytes of packet data..\n", remainingBytes );
#endif
int bytesRead = recv( m_socket, bufferPointer, remainingBytes, 0 );
#ifdef __DEBUGGING_NETWORK__
printf("Received %d bytes.\n", bytesRead);
#endif
if ( bytesRead == -1 )
{
perror("recv");
cleanexit(1);
}
bufferPointer += bytesRead;
remainingBytes -= bytesRead;
}
#ifdef __DISPLAY_PACKET_CONTENT__
printf("Packet of %d bytes:\n", incomingBytes );
char *bufferstart = buffer;
for ( int i = 0; i < incomingBytes; i++ )
{
printf("Value: %d\n",*(bufferstart + i));
}
printf("\n");
#endif
netMetaPacketInput *packet = new netMetaPacketInput(buffer, incomingBytes);
while ( !packet->Done() )
{
sint8 type = packet->PeekSint8();
#define MAX_MESSAGE_BYTES (256)
char messageBuffer[MAX_MESSAGE_BYTES];
sint16 messageBufferLength = MAX_MESSAGE_BYTES;
switch ( type )
{
case SPT_ClientLocation:
packet->ClientLocation(clientLoc);
m_display->UpdateLocation( clientLoc.loc );
break;
case SPT_GroupData:
packet->GroupData(groupData);
m_display->UpdateGroupData(groupData.memberCount, groupData.memberTurns, groupData.haveTurnFromClient );
break;
case SPT_ClientStatistics:
case SPT_ClientHitPoints:
case SPT_ClientSpellPoints:
case SPT_ClientExperience:
m_display->GetStatus()->ReceiveChanges( packet );
break;
case SPT_MapTile:
packet->MapTile(tileData);
if ( m_display->isMapReady( tileData.loc.z ) )
{
tile.material = (hnMaterialType)tileData.material;
tile.wall = (hnWallType)tileData.wall;
m_display->UpdateMapTile(tileData.loc, tile);
}
break;
case SPT_Message:
packet->TextMessage(messageBuffer, messageBufferLength);
m_display->TextMessage(messageBuffer);
break;
case SPT_ObjectStats:
packet->ObjectStats(objectID);
m_display->SetObjectStats(objectID);
break;
case SPT_ObjectName:
packet->ObjectName(objectID, objectType, messageBuffer, messageBufferLength);
m_display->SetObjectName(objectID, objectType, messageBuffer);
break;
case SPT_MapEntity:
packet->MapEntity(entityData);
if ( m_display->isMapReady( bbox.loc.z ) )
m_display->UpdateMapCreature(entityData.loc, entityData.objectType);
break;
case SPT_DungeonReset:
packet->DungeonReset(levelCount);
m_display->DungeonReset(levelCount);
case SPT_MapReset:
packet->MapReset(mapReset);
m_display->MapReset(mapReset.width, mapReset.height, mapReset.depth);
break;
case SPT_MapUpdateBBox:
packet->MapUpdateBBox(bbox);
// If we haven't prepared this map yet, ask for a full refresh of
// this map, so we can initialise our map structures.
if ( !m_display->isMapReady( bbox.loc.z ) )
{
SendRefreshRequest( bbox.loc.z );
break;
}
for ( int i = 0; i < bbox.width; i++ )
for ( int j = 0; j < bbox.height; j++ )
{
tile.material = bbox.material[i+(j*bbox.width)];
tile.wall = bbox.wall[i+(j*bbox.width)];
point.Set(bbox.loc.x+i, bbox.loc.y+j, 0);
tile.entity = bbox.entityType[i+(j*bbox.width)];
tile.objectCount = bbox.objectCount[i+(j*bbox.width)];
tile.object = new objDescription[tile.objectCount];
for ( int k = 0; k < tile.objectCount; k++ )
tile.object[k] = bbox.object[i+(j*bbox.width)][k];
m_display->UpdateMapTile( hnPoint(bbox.loc.x+i, bbox.loc.y+j, bbox.loc.z), tile);
delete [] tile.object;
}
break;
case SPT_Inventory:
packet->Inventory(inven);
objList = new objDescription[inven.GetObjectCount()];
for ( int i = 0; i < inven.GetObjectCount(); i++ )
objList[i] = inven.GetObject(i);
m_display->UpdateInventory(inven.GetObjectCount(), objList);
delete [] objList;
break;
case SPT_InventoryItem:
packet->InventoryItem(item);
m_display->UpdateInventoryItem(item.object, item.inventorySlot);
break;
case SPT_TakenItem:
packet->TakenItem(item);
m_display->TakenItem(item.object, item.inventorySlot);
break;
case SPT_DroppedItem:
packet->DroppedItem(item);
m_display->DroppedItem(item.object);
break;
case SPT_WieldedItem:
packet->WieldedItem(item);
m_display->WieldedItem(item.object, item.inventorySlot);
break;
case SPT_BadPacketNotice:
packet->BadPacketNotice();
delete m_display;
printf("Server killed us for sending an unknown packet. Version mismatch?\n");
m_done = true;
//exit(1);
break;
case SPT_QuitConfirm:
packet->QuitConfirm();
m_done = true;
break;
default:
printf("Unknown packet type %d!! :(\n", type);
break;
}
}
m_display->Refresh(); // do a screen refresh if we need it.
}
close( m_socket );
}