diff options
author | marha <marha@users.sourceforge.net> | 2013-08-26 10:26:21 +0200 |
---|---|---|
committer | marha <marha@users.sourceforge.net> | 2013-08-26 10:26:21 +0200 |
commit | be8a3ecf0bebc7134452778070cd83b7decf7f71 (patch) | |
tree | e3a5d81a99754c393062ed811bece6e0787e3767 /libX11/src/xkb/XKBCompat.c | |
parent | 7403278d95051a554e2cbec3fafdde8ce9c6d200 (diff) | |
parent | 5ee5b91b019005aa27273dff01388a68c12be293 (diff) | |
download | vcxsrv-be8a3ecf0bebc7134452778070cd83b7decf7f71.tar.gz vcxsrv-be8a3ecf0bebc7134452778070cd83b7decf7f71.tar.bz2 vcxsrv-be8a3ecf0bebc7134452778070cd83b7decf7f71.zip |
Merge remote-tracking branch 'origin/released'
* origin/released:
xserver mesa fontconfig libX11 libxcb libxcb/xcb-proto xkeyboard-config git update 26 Aug 2013
Diffstat (limited to 'libX11/src/xkb/XKBCompat.c')
-rw-r--r-- | libX11/src/xkb/XKBCompat.c | 295 |
1 files changed, 150 insertions, 145 deletions
diff --git a/libX11/src/xkb/XKBCompat.c b/libX11/src/xkb/XKBCompat.c index 206b0c90f..227791b9c 100644 --- a/libX11/src/xkb/XKBCompat.c +++ b/libX11/src/xkb/XKBCompat.c @@ -34,191 +34,196 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE. #include "XKBlibint.h" Status -_XkbReadGetCompatMapReply( Display * dpy, - xkbGetCompatMapReply * rep, - XkbDescPtr xkb, - int * nread_rtrn) +_XkbReadGetCompatMapReply(Display *dpy, + xkbGetCompatMapReply *rep, + XkbDescPtr xkb, + int *nread_rtrn) { -register int i; -XkbReadBufferRec buf; + register int i; + XkbReadBufferRec buf; - if (!_XkbInitReadBuffer(dpy,&buf,(int)rep->length*4)) - return BadAlloc; + if (!_XkbInitReadBuffer(dpy, &buf, (int) rep->length * 4)) + return BadAlloc; if (nread_rtrn) - *nread_rtrn= (int)rep->length*4; - - i= rep->firstSI+rep->nSI; - if ((!xkb->compat)&& - (XkbAllocCompatMap(xkb,XkbAllCompatMask,i)!=Success)) - return BadAlloc; - - if (rep->nSI!=0) { - XkbSymInterpretRec *syms; - xkbSymInterpretWireDesc *wire; - - wire= (xkbSymInterpretWireDesc *)_XkbGetReadBufferPtr(&buf, - rep->nSI*SIZEOF(xkbSymInterpretWireDesc)); - if (wire==NULL) - goto BAILOUT; - syms= &xkb->compat->sym_interpret[rep->firstSI]; - - for (i=0;i<rep->nSI;i++,syms++,wire++) { - syms->sym= wire->sym; - syms->mods= wire->mods; - syms->match= wire->match; - syms->virtual_mod= wire->virtualMod; - syms->flags= wire->flags; - syms->act= *((XkbAnyAction *)&wire->act); - } - xkb->compat->num_si+= rep->nSI; + *nread_rtrn = (int) rep->length * 4; + + i = rep->firstSI + rep->nSI; + if ((!xkb->compat) && + (XkbAllocCompatMap(xkb, XkbAllCompatMask, i) != Success)) + return BadAlloc; + + if (rep->nSI != 0) { + XkbSymInterpretRec *syms; + xkbSymInterpretWireDesc *wire; + + wire = (xkbSymInterpretWireDesc *) _XkbGetReadBufferPtr(&buf, + rep->nSI * SIZEOF (xkbSymInterpretWireDesc)); + if (wire == NULL) + goto BAILOUT; + syms = &xkb->compat->sym_interpret[rep->firstSI]; + + for (i = 0; i < rep->nSI; i++, syms++, wire++) { + syms->sym = wire->sym; + syms->mods = wire->mods; + syms->match = wire->match; + syms->virtual_mod = wire->virtualMod; + syms->flags = wire->flags; + syms->act = *((XkbAnyAction *) &wire->act); + } + xkb->compat->num_si += rep->nSI; } - if (rep->groups&XkbAllGroupsMask) { - register unsigned bit,nGroups; - xkbModsWireDesc * wire; - for (i=0,nGroups=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) { - if (rep->groups&bit) - nGroups++; - } - wire= (xkbModsWireDesc *)_XkbGetReadBufferPtr(&buf, - nGroups*SIZEOF(xkbModsWireDesc)); - if (wire==NULL) - goto BAILOUT; - for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) { - if ((rep->groups&bit)==0) - continue; - xkb->compat->groups[i].mask= wire->mask; - xkb->compat->groups[i].real_mods= wire->realMods; - xkb->compat->groups[i].vmods= wire->virtualMods; - wire++; - } + if (rep->groups & XkbAllGroupsMask) { + register unsigned bit, nGroups; + xkbModsWireDesc *wire; + + for (i = 0, nGroups = 0, bit = 1; i < XkbNumKbdGroups; i++, bit <<= 1) { + if (rep->groups & bit) + nGroups++; + } + wire = (xkbModsWireDesc *) + _XkbGetReadBufferPtr(&buf, nGroups * SIZEOF(xkbModsWireDesc)); + if (wire == NULL) + goto BAILOUT; + for (i = 0, bit = 1; i < XkbNumKbdGroups; i++, bit <<= 1) { + if ((rep->groups & bit) == 0) + continue; + xkb->compat->groups[i].mask = wire->mask; + xkb->compat->groups[i].real_mods = wire->realMods; + xkb->compat->groups[i].vmods = wire->virtualMods; + wire++; + } } - i= _XkbFreeReadBuffer(&buf); + i = _XkbFreeReadBuffer(&buf); if (i) - fprintf(stderr,"CompatMapReply! Bad length (%d extra bytes)\n",i); + fprintf(stderr, "CompatMapReply! Bad length (%d extra bytes)\n", i); if (i || buf.error) - return BadLength; + return BadLength; return Success; -BAILOUT: + BAILOUT: _XkbFreeReadBuffer(&buf); return BadLength; } Status -XkbGetCompatMap(Display *dpy,unsigned which,XkbDescPtr xkb) +XkbGetCompatMap(Display *dpy, unsigned which, XkbDescPtr xkb) { register xkbGetCompatMapReq *req; - xkbGetCompatMapReply rep; - Status status; + xkbGetCompatMapReply rep; + Status status; XkbInfoPtr xkbi; - if ( (!dpy) || (!xkb) || (dpy->flags & XlibDisplayNoXkb) || - ((xkb->dpy!=NULL)&&(xkb->dpy!=dpy)) || - (!dpy->xkb_info && (!XkbUseExtension(dpy,NULL,NULL)))) - return BadAccess; + if ((!dpy) || (!xkb) || (dpy->flags & XlibDisplayNoXkb) || + ((xkb->dpy != NULL) && (xkb->dpy != dpy)) || + (!dpy->xkb_info && (!XkbUseExtension(dpy, NULL, NULL)))) + return BadAccess; LockDisplay(dpy); xkbi = dpy->xkb_info; GetReq(kbGetCompatMap, req); req->reqType = xkbi->codes->major_opcode; req->xkbReqType = X_kbGetCompatMap; req->deviceSpec = xkb->device_spec; - if (which&XkbSymInterpMask) - req->getAllSI= True; - else req->getAllSI= False; - req->firstSI= req->nSI= 0; - - if (which&XkbGroupCompatMask) - req->groups= XkbAllGroupsMask; - else req->groups= 0; - - if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { - UnlockDisplay(dpy); - SyncHandle(); - return BadLength; + if (which & XkbSymInterpMask) + req->getAllSI = True; + else + req->getAllSI = False; + req->firstSI = req->nSI = 0; + + if (which & XkbGroupCompatMask) + req->groups = XkbAllGroupsMask; + else + req->groups = 0; + + if (!_XReply(dpy, (xReply *) &rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return BadLength; } - if (xkb->dpy==NULL) - xkb->dpy= dpy; - if (xkb->device_spec==XkbUseCoreKbd) - xkb->device_spec= rep.deviceID; + if (xkb->dpy == NULL) + xkb->dpy = dpy; + if (xkb->device_spec == XkbUseCoreKbd) + xkb->device_spec = rep.deviceID; - status = _XkbReadGetCompatMapReply(dpy,&rep,xkb,NULL); + status = _XkbReadGetCompatMapReply(dpy, &rep, xkb, NULL); UnlockDisplay(dpy); SyncHandle(); return status; } static Bool -_XkbWriteSetCompatMap(Display *dpy,xkbSetCompatMapReq *req,XkbDescPtr xkb) +_XkbWriteSetCompatMap(Display *dpy, xkbSetCompatMapReq *req, XkbDescPtr xkb) { -CARD16 firstSI; -CARD16 nSI; -int size; -register int i,nGroups; -register unsigned bit; -unsigned groups; -char * buf; + CARD16 firstSI; + CARD16 nSI; + int size; + register int i, nGroups; + register unsigned bit; + unsigned groups; + char *buf; firstSI = req->firstSI; nSI = req->nSI; - size= nSI*SIZEOF(xkbSymInterpretWireDesc); - nGroups= 0; - groups= req->groups; - if (groups&XkbAllGroupsMask) { - for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) { - if (groups&bit) - nGroups++; - } - size+= SIZEOF(xkbModsWireDesc)*nGroups; + size = nSI * SIZEOF(xkbSymInterpretWireDesc); + nGroups = 0; + groups = req->groups; + if (groups & XkbAllGroupsMask) { + for (i = 0, bit = 1; i < XkbNumKbdGroups; i++, bit <<= 1) { + if (groups & bit) + nGroups++; + } + size += SIZEOF(xkbModsWireDesc) * nGroups; } - req->length+= size/4; - BufAlloc(char *,buf,size); + req->length += size / 4; + BufAlloc(char *, buf, size); + if (!buf) - return False; + return False; if (nSI) { - XkbSymInterpretPtr sym= &xkb->compat->sym_interpret[firstSI]; - xkbSymInterpretWireDesc *wire= (xkbSymInterpretWireDesc *)buf; - for (i=0;i<nSI;i++,wire++,sym++) { - wire->sym= (CARD32)sym->sym; - wire->mods= sym->mods; - wire->match= sym->match; - wire->flags= sym->flags; - wire->virtualMod= sym->virtual_mod; - memcpy(&wire->act,&sym->act,sz_xkbActionWireDesc); - } - buf+= nSI*SIZEOF(xkbSymInterpretWireDesc); + XkbSymInterpretPtr sym = &xkb->compat->sym_interpret[firstSI]; + xkbSymInterpretWireDesc *wire = (xkbSymInterpretWireDesc *) buf; + + for (i = 0; i < nSI; i++, wire++, sym++) { + wire->sym = (CARD32) sym->sym; + wire->mods = sym->mods; + wire->match = sym->match; + wire->flags = sym->flags; + wire->virtualMod = sym->virtual_mod; + memcpy(&wire->act, &sym->act, sz_xkbActionWireDesc); + } + buf += nSI * SIZEOF(xkbSymInterpretWireDesc); } - if (groups&XkbAllGroupsMask) { - xkbModsWireDesc * out; - - out= (xkbModsWireDesc *)buf; - for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) { - if ((groups&bit)!=0) { - out->mask= xkb->compat->groups[i].mask; - out->realMods= xkb->compat->groups[i].real_mods; - out->virtualMods= xkb->compat->groups[i].vmods; - out++; - } - } - buf+= nGroups*SIZEOF(xkbModsWireDesc); + if (groups & XkbAllGroupsMask) { + xkbModsWireDesc *out = (xkbModsWireDesc *) buf; + + for (i = 0, bit = 1; i < XkbNumKbdGroups; i++, bit <<= 1) { + if ((groups & bit) != 0) { + out->mask = xkb->compat->groups[i].mask; + out->realMods = xkb->compat->groups[i].real_mods; + out->virtualMods = xkb->compat->groups[i].vmods; + out++; + } + } + buf += nGroups * SIZEOF(xkbModsWireDesc); } return True; } Bool -XkbSetCompatMap(Display *dpy,unsigned which,XkbDescPtr xkb,Bool updateActions) +XkbSetCompatMap(Display *dpy, unsigned which, XkbDescPtr xkb, + Bool updateActions) { register xkbSetCompatMapReq *req; - Status ok; + Status ok; XkbInfoPtr xkbi; - if ((dpy->flags & XlibDisplayNoXkb) || (dpy!=xkb->dpy) || - (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) - return False; + if ((dpy->flags & XlibDisplayNoXkb) || (dpy != xkb->dpy) || + (!dpy->xkb_info && !XkbUseExtension(dpy, NULL, NULL))) + return False; if ((!xkb->compat) || - ((which&XkbSymInterpMask)&&(!xkb->compat->sym_interpret))) - return False; + ((which & XkbSymInterpMask) && (!xkb->compat->sym_interpret))) + return False; LockDisplay(dpy); xkbi = dpy->xkb_info; GetReq(kbSetCompatMap, req); @@ -226,22 +231,22 @@ XkbSetCompatMap(Display *dpy,unsigned which,XkbDescPtr xkb,Bool updateActions) req->xkbReqType = X_kbSetCompatMap; req->deviceSpec = xkb->device_spec; req->recomputeActions = updateActions; - if (which&XkbSymInterpMask) { - req->truncateSI = True; - req->firstSI= 0; - req->nSI= xkb->compat->num_si; + if (which & XkbSymInterpMask) { + req->truncateSI = True; + req->firstSI = 0; + req->nSI = xkb->compat->num_si; } else { - req->truncateSI = False; - req->firstSI= 0; - req->nSI= 0; + req->truncateSI = False; + req->firstSI = 0; + req->nSI = 0; } - if (which&XkbGroupCompatMask) - req->groups= XkbAllGroupsMask; - else req->groups= 0; - ok= _XkbWriteSetCompatMap(dpy,req,xkb); + if (which & XkbGroupCompatMask) + req->groups = XkbAllGroupsMask; + else + req->groups = 0; + ok = _XkbWriteSetCompatMap(dpy, req, xkb); UnlockDisplay(dpy); SyncHandle(); return ok; } - |