| 1 | /************************************************************ |
| 2 | |
| 3 | Copyright 1989, 1998 The Open Group |
| 4 | |
| 5 | Permission to use, copy, modify, distribute, and sell this software and its |
| 6 | documentation for any purpose is hereby granted without fee, provided that |
| 7 | the above copyright notice appear in all copies and that both that |
| 8 | copyright notice and this permission notice appear in supporting |
| 9 | documentation. |
| 10 | |
| 11 | The above copyright notice and this permission notice shall be included in |
| 12 | all copies or substantial portions of the Software. |
| 13 | |
| 14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 15 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 16 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 17 | OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
| 18 | AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| 19 | CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 20 | |
| 21 | Except as contained in this notice, the name of The Open Group shall not be |
| 22 | used in advertising or otherwise to promote the sale, use or other dealings |
| 23 | in this Software without prior written authorization from The Open Group. |
| 24 | |
| 25 | Copyright 1989 by Hewlett-Packard Company, Palo Alto, California. |
| 26 | |
| 27 | All Rights Reserved |
| 28 | |
| 29 | Permission to use, copy, modify, and distribute this software and its |
| 30 | documentation for any purpose and without fee is hereby granted, |
| 31 | provided that the above copyright notice appear in all copies and that |
| 32 | both that copyright notice and this permission notice appear in |
| 33 | supporting documentation, and that the name of Hewlett-Packard not be |
| 34 | used in advertising or publicity pertaining to distribution of the |
| 35 | software without specific, written prior permission. |
| 36 | |
| 37 | HEWLETT-PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING |
| 38 | ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL |
| 39 | HEWLETT-PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR |
| 40 | ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, |
| 41 | WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, |
| 42 | ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS |
| 43 | SOFTWARE. |
| 44 | |
| 45 | ********************************************************/ |
| 46 | |
| 47 | /******************************************************************** |
| 48 | * |
| 49 | * Get the modifier mapping for an extension device. |
| 50 | * |
| 51 | */ |
| 52 | |
| 53 | #ifdef HAVE_DIX_CONFIG_H |
| 54 | #include <dix-config.h> |
| 55 | #endif |
| 56 | |
| 57 | #include "inputstr.h" /* DeviceIntPtr */ |
| 58 | #include <X11/extensions/XI.h> |
| 59 | #include <X11/extensions/XIproto.h> /* Request macro */ |
| 60 | #include "exglobals.h" |
| 61 | |
| 62 | #include "getmmap.h" |
| 63 | |
| 64 | /*********************************************************************** |
| 65 | * |
| 66 | * This procedure gets the modifier mapping for an extension device, |
| 67 | * for clients on machines with a different byte ordering than the server. |
| 68 | * |
| 69 | */ |
| 70 | |
| 71 | int |
| 72 | SProcXGetDeviceModifierMapping(ClientPtr client) |
| 73 | { |
| 74 | REQUEST(xGetDeviceModifierMappingReq); |
| 75 | swaps(&stuff->length); |
| 76 | return (ProcXGetDeviceModifierMapping(client)); |
| 77 | } |
| 78 | |
| 79 | /*********************************************************************** |
| 80 | * |
| 81 | * Get the device Modifier mapping. |
| 82 | * |
| 83 | */ |
| 84 | |
| 85 | int |
| 86 | ProcXGetDeviceModifierMapping(ClientPtr client) |
| 87 | { |
| 88 | DeviceIntPtr dev; |
| 89 | xGetDeviceModifierMappingReply rep; |
| 90 | KeyCode *modkeymap = NULL; |
| 91 | int ret, max_keys_per_mod; |
| 92 | |
| 93 | REQUEST(xGetDeviceModifierMappingReq); |
| 94 | REQUEST_SIZE_MATCH(xGetDeviceModifierMappingReq); |
| 95 | |
| 96 | ret = dixLookupDevice(&dev, stuff->deviceid, client, DixGetAttrAccess); |
| 97 | if (ret != Success) |
| 98 | return ret; |
| 99 | |
| 100 | ret = generate_modkeymap(client, dev, &modkeymap, &max_keys_per_mod); |
| 101 | if (ret != Success) |
| 102 | return ret; |
| 103 | |
| 104 | rep = (xGetDeviceModifierMappingReply) { |
| 105 | .repType = X_Reply, |
| 106 | .RepType = X_GetDeviceModifierMapping, |
| 107 | .sequenceNumber = client->sequence, |
| 108 | .numKeyPerModifier = max_keys_per_mod, |
| 109 | /* length counts 4 byte quantities - there are 8 modifiers 1 byte big */ |
| 110 | .length = max_keys_per_mod << 1 |
| 111 | }; |
| 112 | |
| 113 | WriteReplyToClient(client, sizeof(xGetDeviceModifierMappingReply), &rep); |
| 114 | WriteToClient(client, max_keys_per_mod * 8, modkeymap); |
| 115 | |
| 116 | free(modkeymap); |
| 117 | |
| 118 | return Success; |
| 119 | } |
| 120 | |
| 121 | /*********************************************************************** |
| 122 | * |
| 123 | * This procedure writes the reply for the XGetDeviceModifierMapping function, |
| 124 | * if the client and server have a different byte ordering. |
| 125 | * |
| 126 | */ |
| 127 | |
| 128 | void |
| 129 | SRepXGetDeviceModifierMapping(ClientPtr client, int size, |
| 130 | xGetDeviceModifierMappingReply * rep) |
| 131 | { |
| 132 | swaps(&rep->sequenceNumber); |
| 133 | swapl(&rep->length); |
| 134 | WriteToClient(client, size, rep); |
| 135 | } |