1706f2543Smrg/* 2706f2543Smrg 3706f2543SmrgCopyright 1992, 1998 The Open Group 4706f2543Smrg 5706f2543SmrgPermission to use, copy, modify, distribute, and sell this software and its 6706f2543Smrgdocumentation for any purpose is hereby granted without fee, provided that 7706f2543Smrgthe above copyright notice appear in all copies and that both that 8706f2543Smrgcopyright notice and this permission notice appear in supporting 9706f2543Smrgdocumentation. 10706f2543Smrg 11706f2543SmrgThe above copyright notice and this permission notice shall be included 12706f2543Smrgin all copies or substantial portions of the Software. 13706f2543Smrg 14706f2543SmrgTHE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15706f2543SmrgOR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 16706f2543SmrgMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 17706f2543SmrgIN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR 18706f2543SmrgOTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19706f2543SmrgARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20706f2543SmrgOTHER DEALINGS IN THE SOFTWARE. 21706f2543Smrg 22706f2543SmrgExcept as contained in this notice, the name of The Open Group shall 23706f2543Smrgnot be used in advertising or otherwise to promote the sale, use or 24706f2543Smrgother dealings in this Software without prior written authorization 25706f2543Smrgfrom The Open Group. 26706f2543Smrg 27706f2543Smrg*/ 28706f2543Smrg 29706f2543Smrg#ifdef HAVE_DIX_CONFIG_H 30706f2543Smrg#include <dix-config.h> 31706f2543Smrg#endif 32706f2543Smrg 33706f2543Smrg#include <X11/X.h> 34706f2543Smrg#include <X11/Xproto.h> 35706f2543Smrg#include "misc.h" 36706f2543Smrg#include "os.h" 37706f2543Smrg#include "dixstruct.h" 38706f2543Smrg#include "extnsionst.h" 39706f2543Smrg#include <X11/extensions/bigreqsproto.h> 40706f2543Smrg#include "opaque.h" 41706f2543Smrg#include "modinit.h" 42706f2543Smrg 43706f2543Smrgvoid BigReqExtensionInit(INITARGS); 44706f2543Smrg 45706f2543Smrgstatic int 46706f2543SmrgProcBigReqDispatch (ClientPtr client) 47706f2543Smrg{ 48706f2543Smrg REQUEST(xBigReqEnableReq); 49706f2543Smrg xBigReqEnableReply rep; 50706f2543Smrg int n; 51706f2543Smrg 52706f2543Smrg if (client->swapped) { 53706f2543Smrg swaps(&stuff->length, n); 54706f2543Smrg } 55706f2543Smrg if (stuff->brReqType != X_BigReqEnable) 56706f2543Smrg return BadRequest; 57706f2543Smrg REQUEST_SIZE_MATCH(xBigReqEnableReq); 58706f2543Smrg client->big_requests = TRUE; 59706f2543Smrg memset(&rep, 0, sizeof(xBigReqEnableReply)); 60706f2543Smrg rep.type = X_Reply; 61706f2543Smrg rep.length = 0; 62706f2543Smrg rep.sequenceNumber = client->sequence; 63706f2543Smrg rep.max_request_size = maxBigRequestSize; 64706f2543Smrg if (client->swapped) { 65706f2543Smrg swaps(&rep.sequenceNumber, n); 66706f2543Smrg swapl(&rep.max_request_size, n); 67706f2543Smrg } 68706f2543Smrg WriteToClient(client, sizeof(xBigReqEnableReply), (char *)&rep); 69706f2543Smrg return Success; 70706f2543Smrg} 71706f2543Smrg 72706f2543Smrgvoid 73706f2543SmrgBigReqExtensionInit(INITARGS) 74706f2543Smrg{ 75706f2543Smrg AddExtension(XBigReqExtensionName, 0, 0, 76706f2543Smrg ProcBigReqDispatch, ProcBigReqDispatch, 77706f2543Smrg NULL, StandardMinorOpcode); 78706f2543Smrg} 79