/* * Copyright © 1999 Keith Packard * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Keith Packard not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Keith Packard makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ #ifdef HAVE_CONFIG_H #include <kdrive-config.h> #endif #include "kdrive.h" KdCardInfo *kdCardInfo; KdCardInfo * KdCardInfoAdd(KdCardFuncs * funcs, void *closure) { KdCardInfo *ci, **prev; ci = calloc(1, sizeof(KdCardInfo)); if (!ci) return 0; for (prev = &kdCardInfo; *prev; prev = &(*prev)->next); *prev = ci; ci->cfuncs = funcs; ci->closure = closure; ci->screenList = 0; ci->selected = 0; ci->next = 0; return ci; } KdCardInfo * KdCardInfoLast(void) { KdCardInfo *ci; if (!kdCardInfo) return 0; for (ci = kdCardInfo; ci->next; ci = ci->next); return ci; } void KdCardInfoDispose(KdCardInfo * ci) { KdCardInfo **prev; for (prev = &kdCardInfo; *prev; prev = &(*prev)->next) if (*prev == ci) { *prev = ci->next; free(ci); break; } } KdScreenInfo * KdScreenInfoAdd(KdCardInfo * ci) { KdScreenInfo *si, **prev; int n; si = calloc(1, sizeof(KdScreenInfo)); if (!si) return 0; for (prev = &ci->screenList, n = 0; *prev; prev = &(*prev)->next, n++); *prev = si; si->next = 0; si->card = ci; si->mynum = n; return si; } void KdScreenInfoDispose(KdScreenInfo * si) { KdCardInfo *ci = si->card; KdScreenInfo **prev; for (prev = &ci->screenList; *prev; prev = &(*prev)->next) { if (*prev == si) { *prev = si->next; free(si); if (!ci->screenList) KdCardInfoDispose(ci); break; } } } KdPointerInfo * KdNewPointer(void) { KdPointerInfo *pi; int i; pi = (KdPointerInfo *) calloc(1, sizeof(KdPointerInfo)); if (!pi) return NULL; pi->name = strdup("Generic Pointer"); pi->path = NULL; pi->inputClass = KD_MOUSE; pi->driver = NULL; pi->driverPrivate = NULL; pi->next = NULL; pi->options = NULL; pi->nAxes = 3; pi->nButtons = KD_MAX_BUTTON; for (i = 1; i < KD_MAX_BUTTON; i++) pi->map[i] = i; return pi; } void KdFreePointer(KdPointerInfo * pi) { free(pi->name); free(pi->path); input_option_free_list(&pi->options); free(pi); } void KdFreeKeyboard(KdKeyboardInfo * ki) { free(ki->name); free(ki->path); free(ki->xkbRules); free(ki->xkbModel); free(ki->xkbLayout); ki->next = NULL; free(ki); }