void ModeParser::DisplayCurrentModes(User *user, User* targetuser, Channel* targetchannel, const char* text)
{
if (targetchannel)
{
/* Display channel's current mode string */
user->WriteNumeric(RPL_CHANNELMODEIS, "%s %s +%s",user->nick.c_str(), targetchannel->name.c_str(), targetchannel->ChanModes(targetchannel->HasUser(user)));
user->WriteNumeric(RPL_CHANNELCREATED, "%s %s %lu", user->nick.c_str(), targetchannel->name.c_str(), (unsigned long)targetchannel->age);
return;
}
else
{
if (targetuser == user || user->HasPrivPermission("users/auspex"))
{
/* Display user's current mode string */
user->WriteNumeric(RPL_UMODEIS, "%s :+%s",targetuser->nick.c_str(),targetuser->FormatModes());
if ((targetuser->IsOper()))
{
ModeHandler* snomask = FindMode('s', MODETYPE_USER);
user->WriteNumeric(RPL_SNOMASKIS, "%s %s :Server notice mask", targetuser->nick.c_str(), snomask->GetUserParameter(user).c_str());
}
return;
}
else
{
user->WriteNumeric(ERR_USERSDONTMATCH, "%s :Can't view modes for other users", user->nick.c_str());
return;
}
}
}
ModResult Call(User* user, Channel* chan, const std::string& restriction)
{
unsigned int mypfx = chan->GetPrefixValue(user);
std::string minmode;
ListModeBase::ModeList* list = ec.GetList(chan);
if (list)
{
for (ListModeBase::ModeList::iterator i = list->begin(); i != list->end(); ++i)
{
std::string::size_type pos = (*i).mask.find(':');
if (pos == std::string::npos)
continue;
if ((*i).mask.substr(0,pos) == restriction)
minmode = (*i).mask.substr(pos + 1);
}
}
PrefixMode* mh = FindMode(minmode);
if (mh && mypfx >= mh->GetPrefixRank())
return MOD_RES_ALLOW;
if (mh || minmode == "*")
return MOD_RES_DENY;
return ServerInstance->HandleOnCheckExemption.Call(user, chan, restriction);
}
PrefixMode* ModeParser::FindPrefixMode(unsigned char modeletter)
{
ModeHandler* mh = FindMode(modeletter, MODETYPE_CHANNEL);
if (!mh)
return NULL;
return mh->IsPrefixMode();
}
ModResult AccessCheck(User* source, Channel* channel, std::string ¶meter, bool adding)
{
std::string::size_type pos = parameter.find(':');
if (pos == 0 || pos == std::string::npos)
return adding ? MOD_RES_DENY : MOD_RES_PASSTHRU;
unsigned int mylevel = channel->GetPrefixValue(source);
std::string mid = parameter.substr(0, pos);
ModeHandler* mh = FindMode(mid);
if (adding && (!mh || !mh->GetPrefixRank()))
{
source->WriteNumeric(415, "%s %s :Cannot find prefix mode '%s' for autoop",
source->nick.c_str(), mid.c_str(), mid.c_str());
return MOD_RES_DENY;
}
else if (!mh)
return MOD_RES_PASSTHRU;
std::string dummy;
if (mh->AccessCheck(source, channel, dummy, true) == MOD_RES_DENY)
return MOD_RES_DENY;
if (mh->GetLevelRequired() > mylevel)
{
source->WriteNumeric(482, "%s %s :You must be able to set mode '%s' to include it in an autoop",
source->nick.c_str(), channel->name.c_str(), mid.c_str());
return MOD_RES_DENY;
}
return MOD_RES_PASSTHRU;
}
BOOLEAN XlateTable::AddLitEscSeq(UNCH mdin, UNCH *seqin, ostream &s){
XlateTableRec* trc = FindMode(mdin);
XlateEntryData* p = trc->InsertEntry(seqin);
if (p->s[0] == '\0') {p->t = LITCOPY; p->s[0] = 0;}
else {
ResFile->ResMessage(CONFLICTMSGRESOURCE, s);
return FALSE;
}
return TRUE;
};
int EBuffer::ChangeKeys(const char *AMode) {
if ((Mode = FindMode(AMode)) != NULL) {
HilitProc = 0;
if (Mode->fColorize)
HilitProc = GetHilitProc(Mode->fColorize->SyntaxParser);
FullRedraw();
return 1;
}
Msg(S_ERROR, "Mode '%s' not found.", AMode);
return 0;
}
int EBuffer::ChangeFlags(const char *AMode) {
if (EMode *XMode = FindMode(AMode)) {
Flags = XMode->Flags;
HilitProc = 0;
if (Mode && Mode->fColorize)
HilitProc = GetHilitProc(Mode->fColorize->SyntaxParser);
FullRedraw();
return 1;
}
Msg(S_ERROR, "Mode '%s' not found.", AMode);
return 0;
}
static int
SwitchRes(char inout, int x __UNUSED__, int y __UNUSED__, int w, int h,
int *dw, int *dh)
{
XRRScreenResources *xsr;
XRRCrtcInfo *xci;
RRCrtc crtc;
RRMode ss_mode_new;
int ok = 0;
Dprintf("%s: inout=%d\n", __func__, inout);
xsr = XRRGetScreenResourcesCurrent(disp, WinGetXwin(VROOT));
if (!xsr)
goto done;
crtc = xsr->crtcs[0]; /* FIXME - Which crtc? */
if (inout)
{
/* Save current setup */
xci = XRRGetCrtcInfo(disp, xsr, crtc);
if (!xci)
goto done;
ss_mode = xci->mode;
ss_rot = xci->rotation;
XRRFreeCrtcInfo(xci);
/* Select zoomed setup */
ss_mode_new = FindMode(xsr, w, h, dw, dh);
/* Set zoomed setup */
SetPanning(xsr, crtc, 1);
ok = SetMode(xsr, crtc, ss_mode_new, ss_rot);
}
else
{
/* Revert to original setup */
ok = SetMode(xsr, crtc, ss_mode, ss_rot);
SetPanning(xsr, crtc, 0);
}
done:
if (xsr)
XRRFreeScreenResources(xsr);
Dprintf("%s: ok=%d\n", __func__, ok);
return ok;
}
bool WindowsDisplay::GetBestMode( DisplayMode& result ) const noexcept {
if ( output == nullptr ) {
return false;
}
DXGI_OUTPUT_DESC desc;
output->GetDesc( &desc );
DisplayMode mode;
mode.width = static_cast< int >( desc.DesktopCoordinates.right - desc.DesktopCoordinates.left );
mode.height = static_cast< int >( desc.DesktopCoordinates.bottom - desc.DesktopCoordinates.top );
mode.refreshRateNumerator = 1000;
mode.refreshRateDenominator = 1;
return FindMode( mode, result );
}
BOOLEAN XlateTable::InsertXlateMode(UNCH mdin, UNCH mdout,
UNCH * seqin,
DupHanType DupWhat,
ostream & s){
XlateTableRec* trc = FindMode(mdin);
XlateEntryData* p = trc->InsertEntry(seqin);
if ((p->s[0] == '\0') || (DupWhat == UpdateEntry)) {
p->t = MODE;
ustrcpy(p->s, seqin);
p->m = mdout;}
else if (((p->t == MODE)||(p->s[0] != '\0')) && (DupWhat == GiveError)) {
ResFile->ResMessage(CONFLICTMSGRESOURCE, s);
return FALSE;
}
return TRUE;
}
int EView::FileOpenInMode(ExState &State) {
char Mode[32] = "";
char FName[MAXPATH];
if (State.GetStrParam(this, Mode, sizeof(Mode)) == 0)
if (MView->Win->GetStr("Mode", sizeof(Mode), Mode, HIST_SETUP) != 1) return 0;
if (FindMode(Mode) == 0) {
MView->Win->Choice(GPC_ERROR, "Error", 1, "O&K", "Invalid mode '%s'", Mode);
return 0;
}
if (GetDefaultDirectory(Model, FName, sizeof(FName)) == 0)
return 0;
if (State.GetStrParam(this, FName, sizeof(FName)) == 0)
if (MView->Win->GetFile("Open file", sizeof(FName), FName, HIST_PATH, GF_OPEN) == 0) return 0;
if (IsDirectory(FName))
return OpenDir(FName);
if (strlen(FName) == 0) return 0;
return MultiFileLoad(0, FName, Mode, this);
}
int main(int argc, char *argv[])
{
int i;
IncludePathEntry *inc, *inc_head, **inc_tail;
char *file_basename = NULL;
ModeData *mode = NULL;
gboolean create_old_typelib = FALSE;
/* turn this on for extra checking of our code */
/* IDL_check_cast_enable(TRUE); */
inc_head = xpidl_malloc(sizeof *inc);
#ifndef XP_MAC
inc_head->directory = ".";
#else
inc_head->directory = "";
#endif
inc_head->next = NULL;
inc_tail = &inc_head->next;
for (i = 1; i < argc; i++) {
if (argv[i][0] != '-')
break;
switch (argv[i][1]) {
case '-':
argc++; /* pretend we didn't see this */
/* fall through */
case 0: /* - is a legal input filename (stdin) */
goto done_options;
case 'a':
emit_typelib_annotations = TRUE;
break;
case 'w':
enable_warnings = TRUE;
break;
case 'v':
verbose_mode = TRUE;
break;
case 't':
{
/* Parse for "-t version number" and store it into global boolean
* and string variables.
*/
const gchar* typelib_version_string = NULL;
/*
* If -t is the last argument on the command line, we have a problem
*/
if (i + 1 == argc) {
fprintf(stderr, "ERROR: missing version number after -t\n");
xpidl_usage(argc, argv);
return 1;
}
/* Do not allow more than one "-t" definition */
if (create_old_typelib) {
fprintf(stderr,
"ERROR: -t argument used twice. "
"Cannot specify more than one version\n");
xpidl_usage(argc, argv);
return 1;
}
/*
* Assume that the argument after "-t" is the version number string
* and search for it in our internal list of acceptable version
* numbers.
*/
switch (XPT_ParseVersionString(argv[++i], &major_version,
&minor_version)) {
case XPT_VERSION_CURRENT:
break;
case XPT_VERSION_OLD:
create_old_typelib = TRUE;
break;
case XPT_VERSION_UNSUPPORTED:
fprintf(stderr, "ERROR: version \"%s\" not supported.\n",
argv[i]);
xpidl_usage(argc, argv);
return 1;
case XPT_VERSION_UNKNOWN:
default:
fprintf(stderr, "ERROR: version \"%s\" not recognised.\n",
argv[i]);
xpidl_usage(argc, argv);
return 1;
}
break;
}
case 'I':
if (argv[i][2] == '\0' && i == argc) {
fputs("ERROR: missing path after -I\n", stderr);
xpidl_usage(argc, argv);
return 1;
}
inc = xpidl_malloc(sizeof *inc);
if (argv[i][2] == '\0') {
/* is it the -I foo form? */
inc->directory = argv[++i];
} else {
/* must be the -Ifoo form. Don't preincrement i. */
inc->directory = argv[i] + 2;
}
#ifdef DEBUG_shaver_includes
fprintf(stderr, "adding %s to include path\n", inc->directory);
#endif
inc->next = NULL;
*inc_tail = inc;
inc_tail = &inc->next;
break;
case 'o':
if (i == argc) {
fprintf(stderr, "ERROR: missing basename after -o\n");
xpidl_usage(argc, argv);
return 1;
}
file_basename = argv[++i];
explicit_output_filename = FALSE;
break;
case 'e':
if (i == argc) {
fprintf(stderr, "ERROR: missing basename after -e\n");
xpidl_usage(argc, argv);
return 1;
}
file_basename = argv[++i];
explicit_output_filename = TRUE;
break;
case 'm':
if (i + 1 == argc) {
fprintf(stderr, "ERROR: missing modename after -m\n");
xpidl_usage(argc, argv);
return 1;
}
if (mode) {
fprintf(stderr,
"ERROR: must specify exactly one mode "
"(first \"%s\", now \"%s\")\n", mode->mode,
argv[i + 1]);
xpidl_usage(argc, argv);
return 1;
}
mode = FindMode(argv[++i]);
if (!mode) {
fprintf(stderr, "ERROR: unknown mode \"%s\"\n", argv[i]);
xpidl_usage(argc, argv);
return 1;
}
break;
default:
fprintf(stderr, "unknown option %s\n", argv[i]);
xpidl_usage(argc, argv);
return 1;
}
}
done_options:
if (!mode) {
fprintf(stderr, "ERROR: must specify output mode\n");
xpidl_usage(argc, argv);
return 1;
}
if (argc != i + 1) {
fprintf(stderr, "ERROR: extra arguments after input file\n");
}
/*
* Don't try to process multiple files, given that we don't handle -o
* multiply.
*/
if (xpidl_process_idl(argv[i], inc_head, file_basename, mode))
return 0;
return 1;
}
static int ReadConfigFile(CurPos &cp) {
unsigned char obj;
unsigned short len;
{
const char *p;
obj = GetObj(cp, len);
assert(obj == CF_STRING);
if ((p = GetCharStr(cp, len)) == 0)
return -1;
if (ConfigSourcePath)
free(ConfigSourcePath);
ConfigSourcePath = strdup(p);
}
while ((obj = GetObj(cp, len)) != 0xFF) {
switch (obj) {
case CF_SUB:
{
const char *CmdName = GetCharStr(cp, len);
if (ReadCommands(cp, CmdName) == -1) return -1;
}
break;
case CF_MENU:
{
const char *MenuName = GetCharStr(cp, len);
if (ReadMenu(cp, MenuName) == -1) return -1;
}
break;
case CF_EVENTMAP:
{
EEventMap *EventMap = 0;
const char *MapName = GetCharStr(cp, len);
const char *UpMap = 0;
if ((obj = GetObj(cp, len)) != CF_PARENT) return -1;
if (len > 0)
if ((UpMap = GetCharStr(cp, len)) == 0) return -1;
// add new mode
if ((EventMap = FindEventMap(MapName)) == 0) {
EEventMap *OrgMap = 0;
if (strcmp(UpMap, "") != 0)
OrgMap = FindEventMap(UpMap);
EventMap = new EEventMap(MapName, OrgMap);
} else {
if (EventMap->Parent == 0)
EventMap->Parent = FindEventMap(UpMap);
}
if (ReadEventMap(cp, EventMap, MapName) == -1) return -1;
}
break;
case CF_COLORIZE:
{
EColorize *Mode = 0;
const char *ModeName = GetCharStr(cp, len);
const char *UpMode = 0;
if ((obj = GetObj(cp, len)) != CF_PARENT) return -1;
if (len > 0)
if ((UpMode = GetCharStr(cp, len)) == 0) return -1;
// add new mode
if ((Mode = FindColorizer(ModeName)) == 0)
Mode = new EColorize(ModeName, UpMode);
else {
if (Mode->Parent == 0)
Mode->Parent = FindColorizer(UpMode);
}
if (ReadColorize(cp, Mode, ModeName) == -1)
return -1;
}
break;
case CF_MODE:
{
EMode *Mode = 0;
const char *ModeName = GetCharStr(cp, len);
const char *UpMode = 0;
if ((obj = GetObj(cp, len)) != CF_PARENT) return -1;
if (len > 0)
if ((UpMode = GetCharStr(cp, len)) == 0) return -1;
// add new mode
if ((Mode = FindMode(ModeName)) == 0) {
EMode *OrgMode = 0;
EEventMap *Map;
if (strcmp(UpMode, "") != 0)
OrgMode = FindMode(UpMode);
Map = FindEventMap(ModeName);
if (Map == 0) {
EEventMap *OrgMap = 0;
if (strcmp(UpMode, "") != 0)
OrgMap = FindEventMap(UpMode);
Map = new EEventMap(ModeName, OrgMap);
}
Mode = new EMode(OrgMode, Map, ModeName);
Mode->fNext = Modes;
Modes = Mode;
} else {
if (Mode->fParent == 0)
Mode->fParent = FindMode(UpMode);
}
if (ReadMode(cp, Mode, ModeName) == -1)
return -1;
}
break;
case CF_OBJECT:
{
const char *ObjName;
if ((ObjName = GetCharStr(cp, len)) == 0)
return -1;
if (ReadObject(cp, ObjName) == -1)
return -1;
}
break;
case CF_EOF:
return 0;
default:
return -1;
}
}
return -1;
}
int MFDisplay_CreateDisplay(int width, int height, int bpp, int rate, bool vsync, bool triplebuffer, bool wide, bool progressive)
{
MFCALLSTACK;
MFZeroMemory(gXKeys, sizeof(gXKeys));
MFZeroMemory(&gXMouse, sizeof(gXMouse));
gXMouse.x = -1;
gDisplay.fullscreenWidth = gDisplay.width = width;
gDisplay.fullscreenHeight = gDisplay.height = height;
gDisplay.refreshRate = 0;
gDisplay.colourDepth = 0; /* Use default. Chances are, it's something sane */
gDisplay.windowed = true;
gDisplay.wide = false;
gDisplay.progressive = true;
if(!(xdisplay = XOpenDisplay(NULL)))
{
MFDebug_Error("Unable to open display");
MFDisplay_DestroyDisplay();
return 1;
}
screen = DefaultScreen(xdisplay);
rootWindow = RootWindow(xdisplay, screen);
// build our internal list of available video modes
GetModes(&modes, !gDisplay.windowed);
while(!FindMode(modes, width, height))
{
if(!gDisplay.windowed)
{
// no fullscreen mode, try windowed mode instead
MFDebug_Warn(1, "No suitable modes for fullscreen mode, trying windowed mode");
gDisplay.windowed = true;
FreeModes();
GetModes(&modes, false);
}
else
{
// default is some sort of custom mode that doesn't appear in the windowed mode list
// HACK: we'll add it to the end..
modes[numModes].width = width;
modes[numModes].height = height;
currentMode = numModes;
++numModes;
break;
}
}
DebugMenu_AddItem("Resolution", "Display Options", &resSelect, ChangeResCallback);
DebugMenu_AddItem("Apply", "Display Options", &applyDisplayMode, ApplyDisplayModeCallback);
// Set full screen mode, if necessary
if(!gDisplay.windowed && numModes > 1)
{
if(!XF86VidModeSwitchToMode(xdisplay, screen, vidModes[currentMode]))
{
MFDebug_Error("Unable to switch screenmodes, defaulting to windowed mode");
MFDisplay_DestroyDisplay();
return 1;
}
}
XVisualInfo *MFRenderer_GetVisualInfo();
XVisualInfo *visualInfo = MFRenderer_GetVisualInfo();
if(!visualInfo)
return 1;
if(!(colorMap = XCreateColormap(xdisplay, rootWindow, visualInfo->visual, AllocNone)))
{
MFDebug_Error("Unable to create colourmap");
XFree(visualInfo);
MFDisplay_DestroyDisplay();
return 1;
}
XSetWindowAttributes windowAttrs;
windowAttrs.colormap = colorMap;
windowAttrs.cursor = None;
windowAttrs.event_mask = StructureNotifyMask;
windowAttrs.border_pixel = BlackPixel(xdisplay, screen);
windowAttrs.background_pixel = BlackPixel(xdisplay, screen);
if(!(window = XCreateWindow(xdisplay, rootWindow, 0, 0, width, height, 0, visualInfo->depth, InputOutput, visualInfo->visual, CWBackPixel | CWBorderPixel | CWCursor | CWColormap | CWEventMask, &windowAttrs)))
{
MFDebug_Error("Unable to create X Window");
XFree(visualInfo);
MFDisplay_DestroyDisplay();
return 1;
}
// Tell the window manager not to allow our window to be resized. But some window managers can ignore me and do it anyway. Typical X-Windows.
if((sizeHints = XAllocSizeHints()) == NULL)
{
MFDebug_Error("Unable to alloc XSizeHints structure, out of memory?");
XFree(visualInfo);
MFDisplay_DestroyDisplay();
return 1;
}
sizeHints->flags = PSize | PMinSize | PMaxSize;
sizeHints->min_width = sizeHints->max_width = sizeHints->base_width = width;
sizeHints->min_height = sizeHints->max_height = sizeHints->base_height = height;
XSetWMNormalHints(xdisplay, window, sizeHints);
// Window title
XStoreName(xdisplay, window, gDefaults.display.pWindowTitle);
XWMHints *wmHints;
if((wmHints = XAllocWMHints()) == NULL)
{
MFDebug_Error("Unable to alloc XWMHints structure, out of memory?");
XFree(visualInfo);
MFDisplay_DestroyDisplay();
return 1;
}
wmHints->flags = InputHint | StateHint;
wmHints->input = true;
wmHints->initial_state = NormalState;
if(!XSetWMHints(xdisplay, window, wmHints))
{
MFDebug_Error("Unable to set WM hints for window");
XFree(visualInfo);
MFDisplay_DestroyDisplay();
return 1;
}
XFree(wmHints);
XFree(visualInfo);
// Tell the window manager that I want to be notified if the window's closed
wm_delete_window = XInternAtom(xdisplay, "WM_DELETE_WINDOW", false);
if(!XSetWMProtocols(xdisplay, window, &wm_delete_window, 1))
{
MFDebug_Error("Unable to set Window Manager protocols");
MFDisplay_DestroyDisplay();
return 1;
}
XSelectInput(xdisplay, window, KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | PointerMotionMask | StructureNotifyMask | ExposureMask);
if(!XMapRaised(xdisplay, window))
{
MFDebug_Error("Unable to map new window");
MFDisplay_DestroyDisplay();
return 1;
}
// Wait for the window to be mapped, etc. The documentation doesn't indicate that this is necessary, but every GLX program I've ever seen does it, so I assume it is.
XEvent event;
XIfEvent(xdisplay, &event, WaitForNotify, (char *)window);
MFRenderer_CreateDisplay();
if(!gDisplay.windowed && numModes > 1)
{
if(!XF86VidModeSwitchToMode(xdisplay, screen, vidModes[currentMode]))
{
MFDebug_Error("Unable to set screen mode");
MFDisplay_DestroyDisplay();
return 1;
}
XGrabPointer(xdisplay, window, True, ButtonPressMask, GrabModeAsync, GrabModeAsync, window, None, CurrentTime);
XFlush(xdisplay);
// A little trick to make sure the entire window is on the screen
XWarpPointer(xdisplay, None, window, 0, 0, 0, 0, width - 1, height - 1);
XWarpPointer(xdisplay, None, window, 0, 0, 0, 0, 0, 0);
XFlush(xdisplay);
}
return 0;
}
ModeAction ModeParser::TryMode(User* user, User* targetuser, Channel* chan, bool adding, const unsigned char modechar,
std::string ¶meter, bool SkipACL)
{
ModeType type = chan ? MODETYPE_CHANNEL : MODETYPE_USER;
ModeHandler *mh = FindMode(modechar, type);
int pcnt = mh->GetNumParams(adding);
// crop mode parameter size to 250 characters
if (parameter.length() > 250 && adding)
parameter = parameter.substr(0, 250);
ModResult MOD_RESULT;
FIRST_MOD_RESULT(OnRawMode, MOD_RESULT, (user, chan, modechar, parameter, adding, pcnt));
if (IS_LOCAL(user) && (MOD_RESULT == MOD_RES_DENY))
return MODEACTION_DENY;
if (chan && !SkipACL && (MOD_RESULT != MOD_RES_ALLOW))
{
MOD_RESULT = mh->AccessCheck(user, chan, parameter, adding);
if (MOD_RESULT == MOD_RES_DENY)
return MODEACTION_DENY;
if (MOD_RESULT == MOD_RES_PASSTHRU)
{
unsigned int neededrank = mh->GetLevelRequired();
/* Compare our rank on the channel against the rank of the required prefix,
* allow if >= ours. Because mIRC and xchat throw a tizz if the modes shown
* in NAMES(X) are not in rank order, we know the most powerful mode is listed
* first, so we don't need to iterate, we just look up the first instead.
*/
unsigned int ourrank = chan->GetPrefixValue(user);
if (ourrank < neededrank)
{
PrefixMode* neededmh = NULL;
for(char c='A'; c <= 'z'; c++)
{
PrefixMode* privmh = FindPrefixMode(c);
if (privmh && privmh->GetPrefixRank() >= neededrank)
{
// this mode is sufficient to allow this action
if (!neededmh || privmh->GetPrefixRank() < neededmh->GetPrefixRank())
neededmh = privmh;
}
}
if (neededmh)
user->WriteNumeric(ERR_CHANOPRIVSNEEDED, "%s %s :You must have channel %s access or above to %sset channel mode %c",
user->nick.c_str(), chan->name.c_str(), neededmh->name.c_str(), adding ? "" : "un", modechar);
else
user->WriteNumeric(ERR_CHANOPRIVSNEEDED, "%s %s :You cannot %sset channel mode %c",
user->nick.c_str(), chan->name.c_str(), adding ? "" : "un", modechar);
return MODEACTION_DENY;
}
}
}
// Ask mode watchers whether this mode change is OK
std::pair<ModeWatchIter, ModeWatchIter> itpair = modewatchermap.equal_range(mh->name);
for (ModeWatchIter i = itpair.first; i != itpair.second; ++i)
{
ModeWatcher* mw = i->second;
if (mw->GetModeType() == type)
{
if (!mw->BeforeMode(user, targetuser, chan, parameter, adding))
return MODEACTION_DENY;
// A module whacked the parameter completely, and there was one. Abort.
if (pcnt && parameter.empty())
return MODEACTION_DENY;
}
}
if (IS_LOCAL(user) && !user->IsOper())
{
char* disabled = (type == MODETYPE_CHANNEL) ? ServerInstance->Config->DisabledCModes : ServerInstance->Config->DisabledUModes;
if (disabled[modechar - 'A'])
{
user->WriteNumeric(ERR_NOPRIVILEGES, "%s :Permission Denied - %s mode %c has been locked by the administrator",
user->nick.c_str(), type == MODETYPE_CHANNEL ? "channel" : "user", modechar);
return MODEACTION_DENY;
}
}
if (adding && IS_LOCAL(user) && mh->NeedsOper() && !user->HasModePermission(modechar, type))
{
/* It's an oper only mode, and they don't have access to it. */
if (user->IsOper())
{
user->WriteNumeric(ERR_NOPRIVILEGES, "%s :Permission Denied - Oper type %s does not have access to set %s mode %c",
user->nick.c_str(), user->oper->name.c_str(), type == MODETYPE_CHANNEL ? "channel" : "user", modechar);
}
else
{
user->WriteNumeric(ERR_NOPRIVILEGES, "%s :Permission Denied - Only operators may set %s mode %c",
user->nick.c_str(), type == MODETYPE_CHANNEL ? "channel" : "user", modechar);
}
return MODEACTION_DENY;
}
/* Call the handler for the mode */
ModeAction ma = mh->OnModeChange(user, targetuser, chan, parameter, adding);
if (pcnt && parameter.empty())
return MODEACTION_DENY;
if (ma != MODEACTION_ALLOW)
return ma;
if ((!mh->IsListMode()) && (mh->GetNumParams(true)) && (chan))
chan->SetModeParam(mh, (adding ? parameter : ""));
itpair = modewatchermap.equal_range(mh->name);
for (ModeWatchIter i = itpair.first; i != itpair.second; ++i)
{
ModeWatcher* mw = i->second;
if (mw->GetModeType() == type)
mw->AfterMode(user, targetuser, chan, parameter, adding);
}
return MODEACTION_ALLOW;
}
static int
SwitchRes(char inout, int x, int y, int w, int h, int *dw, int *dh)
{
static int vp_x, vp_y;
XF86VidModeModeInfo *mode;
int scr;
scr = Dpy.screen;
if (inout)
{
XF86VidModeModeLine curmode;
int dotclock;
int rx, ry;
if (!XF86VidModeGetModeLine(disp, scr, &dotclock, &curmode))
return 0;
XF86VidModeGetViewPort(disp, scr, &vp_x, &vp_y);
mode = FindMode(w, h);
if (mode)
{
#if USE_XRANDR
int vw, vh;
vw = WinGetW(VROOT);
vh = WinGetH(VROOT);
/* x and y relative to unrotated display */
if (Mode.screen.rotation == RR_Rotate_90)
{
rx = y;
ry = vw - mode->vdisplay - x;
}
else if (Mode.screen.rotation == RR_Rotate_270)
{
rx = vh - mode->hdisplay - y;
ry = x;
}
else if (Mode.screen.rotation == RR_Rotate_180)
{
rx = vw - mode->hdisplay - x;
ry = vh - mode->vdisplay - y;
}
else
#endif
{
rx = x;
ry = y;
}
#if USE_XRANDR
if ((Mode.screen.rotation == RR_Rotate_90) ||
(Mode.screen.rotation == RR_Rotate_270))
{
*dw = mode->vdisplay;
*dh = mode->hdisplay;
}
else
#endif
{
*dw = mode->hdisplay;
*dh = mode->vdisplay;
}
XF86VidModeLockModeSwitch(disp, scr, 0);
std_vid_mode_cur = GetModeIndex(dotclock, &curmode);
XF86VidModeSwitchToMode(disp, scr, mode);
XF86VidModeSetViewPort(disp, scr, rx, ry);
XF86VidModeLockModeSwitch(disp, scr, 1);
return 1;
}
}
else
{
mode = std_vid_modes[std_vid_mode_cur];
XF86VidModeLockModeSwitch(disp, scr, 0);
XF86VidModeSwitchToMode(disp, scr, mode);
XF86VidModeSetViewPort(disp, scr, vp_x, vp_y);
#if 0 /* No, don't lock or we can't switch resolution */
XF86VidModeLockModeSwitch(disp, scr, 1);
#endif
}
return 0;
}
