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-rw-r--r--xkbcomp/misc.c1162
1 files changed, 581 insertions, 581 deletions
diff --git a/xkbcomp/misc.c b/xkbcomp/misc.c
index 4990a7439..51bd14a84 100644
--- a/xkbcomp/misc.c
+++ b/xkbcomp/misc.c
@@ -1,581 +1,581 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, 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 Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS 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.
-
- ********************************************************/
-
-#include "xkbcomp.h"
-#include "xkbpath.h"
-#include "tokens.h"
-#include "keycodes.h"
-#include "misc.h"
-#include <X11/keysym.h>
-#include "parseutils.h"
-
-#include <X11/extensions/XKBgeom.h>
-
-/***====================================================================***/
-
-/**
- * Open the file given in the include statement and parse it's content.
- * If the statement defines a specific map to use, this map is returned in
- * file_rtrn. Otherwise, the default map is returned.
- *
- * @param stmt The include statement, specifying the file name to look for.
- * @param file_type Type of file (XkmKeyNamesIdx, etc.)
- * @param file_rtrn Returns the key map to be used.
- * @param merge_rtrn Always returns stmt->merge.
- *
- * @return True on success or False otherwise.
- */
-Bool
-ProcessIncludeFile(IncludeStmt * stmt,
- unsigned file_type,
- XkbFile ** file_rtrn, unsigned *merge_rtrn)
-{
- FILE *file;
- XkbFile *rtrn, *mapToUse;
- char oldFile[1024] = {0};
- int oldLine = lineNum;
-
- rtrn = XkbFindFileInCache(stmt->file, file_type, &stmt->path);
- if (rtrn == NULL)
- {
- /* file not in cache, open it, parse it and store it in cache for next
- time. */
- file = XkbFindFileInPath(stmt->file, file_type, &stmt->path);
- if (file == NULL)
- {
- ERROR2("Can't find file \"%s\" for %s include\n", stmt->file,
- XkbDirectoryForInclude(file_type));
- ACTION("Exiting\n");
- return False;
- }
- strcpy(oldFile, scanFile);
- oldLine = lineNum;
- setScanState(stmt->file, 1);
- if (debugFlags & 2)
- INFO1("About to parse include file %s\n", stmt->file);
- /* parse the file */
- if ((XKBParseFile(file, &rtrn) == 0) || (rtrn == NULL))
- {
- setScanState(oldFile, oldLine);
- ERROR1("Error interpreting include file \"%s\"\n", stmt->file);
- ACTION("Exiting\n");
- fclose(file);
- return False;
- }
- fclose(file);
- XkbAddFileToCache(stmt->file, file_type, stmt->path, rtrn);
- }
- mapToUse = rtrn;
- if (stmt->map != NULL)
- {
- while ((mapToUse) && ((!uStringEqual(mapToUse->name, stmt->map)) ||
- (mapToUse->type != file_type)))
- {
- mapToUse = (XkbFile *) mapToUse->common.next;
- }
- if (!mapToUse)
- {
- ERROR3("No %s named \"%s\" in the include file \"%s\"\n",
- XkbConfigText(file_type, XkbMessage), stmt->map,
- stmt->file);
- ACTION("Exiting\n");
- return False;
- }
- }
- else if ((rtrn->common.next != NULL) && (warningLevel > 5))
- {
- WARN1("No map in include statement, but \"%s\" contains several\n",
- stmt->file);
- ACTION1("Using first defined map, \"%s\"\n", rtrn->name);
- }
- setScanState(oldFile, oldLine);
- if (mapToUse->type != file_type)
- {
- ERROR2("Include file wrong type (expected %s, got %s)\n",
- XkbConfigText(file_type, XkbMessage),
- XkbConfigText(mapToUse->type, XkbMessage));
- ACTION1("Include file \"%s\" ignored\n", stmt->file);
- return False;
- }
- /* FIXME: we have to check recursive includes here (or somewhere) */
-
- mapToUse->compiled = True;
- *file_rtrn = mapToUse;
- *merge_rtrn = stmt->merge;
- return True;
-}
-
-/***====================================================================***/
-
-int
-ReportNotArray(const char *type, const char *field, const char *name)
-{
- ERROR2("The %s %s field is not an array\n", type, field);
- ACTION1("Ignoring illegal assignment in %s\n", name);
- return False;
-}
-
-int
-ReportShouldBeArray(const char *type, const char *field, char *name)
-{
- ERROR2("Missing subscript for %s %s\n", type, field);
- ACTION1("Ignoring illegal assignment in %s\n", name);
- return False;
-}
-
-int
-ReportBadType(const char *type, const char *field,
- const char *name, const char *wanted)
-{
- ERROR3("The %s %s field must be a %s\n", type, field, wanted);
- ACTION1("Ignoring illegal assignment in %s\n", name);
- return False;
-}
-
-int
-ReportBadIndexType(char *type, char *field, char *name, char *wanted)
-{
- ERROR3("Index for the %s %s field must be a %s\n", type, field, wanted);
- ACTION1("Ignoring assignment to illegal field in %s\n", name);
- return False;
-}
-
-int
-ReportBadField(const char *type, const char *field, const char *name)
-{
- ERROR3("Unknown %s field %s in %s\n", type, field, name);
- ACTION1("Ignoring assignment to unknown field in %s\n", name);
- return False;
-}
-
-int
-ReportMultipleDefs(char *type, char *field, char *name)
-{
- WARN3("Multiple definitions of %s in %s \"%s\"\n", field, type, name);
- ACTION("Using last definition\n");
- return False;
-}
-
-/***====================================================================***/
-
-Bool
-UseNewField(unsigned field,
- CommonInfo * oldDefs, CommonInfo * newDefs, unsigned *pCollide)
-{
- Bool useNew;
-
- useNew = False;
- if (oldDefs->defined & field)
- {
- if (newDefs->defined & field)
- {
- if (((oldDefs->fileID == newDefs->fileID)
- && (warningLevel > 0)) || (warningLevel > 9))
- {
- *pCollide |= field;
- }
- if (newDefs->merge != MergeAugment)
- useNew = True;
- }
- }
- else if (newDefs->defined & field)
- useNew = True;
- return useNew;
-}
-
-Bool
-MergeNewField(unsigned field,
- CommonInfo * oldDefs, CommonInfo * newDefs, unsigned *pCollide)
-{
- if ((oldDefs->defined & field) && (newDefs->defined & field))
- {
- if (((oldDefs->fileID == newDefs->fileID) && (warningLevel > 0)) ||
- (warningLevel > 9))
- {
- *pCollide |= field;
- }
- if (newDefs->merge == MergeAugment)
- return True;
- }
- return False;
-}
-
-XPointer
-ClearCommonInfo(CommonInfo * cmn)
-{
- if (cmn != NULL)
- {
- CommonInfo *this, *next;
- for (this = cmn; this != NULL; this = next)
- {
- next = this->next;
- uFree(this);
- }
- }
- return NULL;
-}
-
-XPointer
-AddCommonInfo(CommonInfo * old, CommonInfo * new)
-{
- CommonInfo *first;
-
- first = old;
- while (old && old->next)
- {
- old = old->next;
- }
- new->next = NULL;
- if (old)
- {
- old->next = new;
- return (XPointer) first;
- }
- return (XPointer) new;
-}
-
-/***====================================================================***/
-
-typedef struct _KeyNameDesc
-{
- KeySym level1;
- KeySym level2;
- char name[5];
- Bool used;
-} KeyNameDesc;
-
-static KeyNameDesc dfltKeys[] = {
- {XK_Escape, NoSymbol, "ESC\0"},
- {XK_quoteleft, XK_asciitilde, "TLDE"},
- {XK_1, XK_exclam, "AE01"},
- {XK_2, XK_at, "AE02"},
- {XK_3, XK_numbersign, "AE03"},
- {XK_4, XK_dollar, "AE04"},
- {XK_5, XK_percent, "AE05"},
- {XK_6, XK_asciicircum, "AE06"},
- {XK_7, XK_ampersand, "AE07"},
- {XK_8, XK_asterisk, "AE08"},
- {XK_9, XK_parenleft, "AE09"},
- {XK_0, XK_parenright, "AE10"},
- {XK_minus, XK_underscore, "AE11"},
- {XK_equal, XK_plus, "AE12"},
- {XK_BackSpace, NoSymbol, "BKSP"},
- {XK_Tab, NoSymbol, "TAB\0"},
- {XK_q, XK_Q, "AD01"},
- {XK_w, XK_W, "AD02"},
- {XK_e, XK_E, "AD03"},
- {XK_r, XK_R, "AD04"},
- {XK_t, XK_T, "AD05"},
- {XK_y, XK_Y, "AD06"},
- {XK_u, XK_U, "AD07"},
- {XK_i, XK_I, "AD08"},
- {XK_o, XK_O, "AD09"},
- {XK_p, XK_P, "AD10"},
- {XK_bracketleft, XK_braceleft, "AD11"},
- {XK_bracketright, XK_braceright, "AD12"},
- {XK_Return, NoSymbol, "RTRN"},
- {XK_Caps_Lock, NoSymbol, "CAPS"},
- {XK_a, XK_A, "AC01"},
- {XK_s, XK_S, "AC02"},
- {XK_d, XK_D, "AC03"},
- {XK_f, XK_F, "AC04"},
- {XK_g, XK_G, "AC05"},
- {XK_h, XK_H, "AC06"},
- {XK_j, XK_J, "AC07"},
- {XK_k, XK_K, "AC08"},
- {XK_l, XK_L, "AC09"},
- {XK_semicolon, XK_colon, "AC10"},
- {XK_quoteright, XK_quotedbl, "AC11"},
- {XK_Shift_L, NoSymbol, "LFSH"},
- {XK_z, XK_Z, "AB01"},
- {XK_x, XK_X, "AB02"},
- {XK_c, XK_C, "AB03"},
- {XK_v, XK_V, "AB04"},
- {XK_b, XK_B, "AB05"},
- {XK_n, XK_N, "AB06"},
- {XK_m, XK_M, "AB07"},
- {XK_comma, XK_less, "AB08"},
- {XK_period, XK_greater, "AB09"},
- {XK_slash, XK_question, "AB10"},
- {XK_backslash, XK_bar, "BKSL"},
- {XK_Control_L, NoSymbol, "LCTL"},
- {XK_space, NoSymbol, "SPCE"},
- {XK_Shift_R, NoSymbol, "RTSH"},
- {XK_Alt_L, NoSymbol, "LALT"},
- {XK_space, NoSymbol, "SPCE"},
- {XK_Control_R, NoSymbol, "RCTL"},
- {XK_Alt_R, NoSymbol, "RALT"},
- {XK_F1, NoSymbol, "FK01"},
- {XK_F2, NoSymbol, "FK02"},
- {XK_F3, NoSymbol, "FK03"},
- {XK_F4, NoSymbol, "FK04"},
- {XK_F5, NoSymbol, "FK05"},
- {XK_F6, NoSymbol, "FK06"},
- {XK_F7, NoSymbol, "FK07"},
- {XK_F8, NoSymbol, "FK08"},
- {XK_F9, NoSymbol, "FK09"},
- {XK_F10, NoSymbol, "FK10"},
- {XK_F11, NoSymbol, "FK11"},
- {XK_F12, NoSymbol, "FK12"},
- {XK_Print, NoSymbol, "PRSC"},
- {XK_Scroll_Lock, NoSymbol, "SCLK"},
- {XK_Pause, NoSymbol, "PAUS"},
- {XK_Insert, NoSymbol, "INS\0"},
- {XK_Home, NoSymbol, "HOME"},
- {XK_Prior, NoSymbol, "PGUP"},
- {XK_Delete, NoSymbol, "DELE"},
- {XK_End, NoSymbol, "END"},
- {XK_Next, NoSymbol, "PGDN"},
- {XK_Up, NoSymbol, "UP\0\0"},
- {XK_Left, NoSymbol, "LEFT"},
- {XK_Down, NoSymbol, "DOWN"},
- {XK_Right, NoSymbol, "RGHT"},
- {XK_Num_Lock, NoSymbol, "NMLK"},
- {XK_KP_Divide, NoSymbol, "KPDV"},
- {XK_KP_Multiply, NoSymbol, "KPMU"},
- {XK_KP_Subtract, NoSymbol, "KPSU"},
- {NoSymbol, XK_KP_7, "KP7\0"},
- {NoSymbol, XK_KP_8, "KP8\0"},
- {NoSymbol, XK_KP_9, "KP9\0"},
- {XK_KP_Add, NoSymbol, "KPAD"},
- {NoSymbol, XK_KP_4, "KP4\0"},
- {NoSymbol, XK_KP_5, "KP5\0"},
- {NoSymbol, XK_KP_6, "KP6\0"},
- {NoSymbol, XK_KP_1, "KP1\0"},
- {NoSymbol, XK_KP_2, "KP2\0"},
- {NoSymbol, XK_KP_3, "KP3\0"},
- {XK_KP_Enter, NoSymbol, "KPEN"},
- {NoSymbol, XK_KP_0, "KP0\0"},
- {XK_KP_Delete, NoSymbol, "KPDL"},
- {XK_less, XK_greater, "LSGT"},
- {XK_KP_Separator, NoSymbol, "KPCO"},
- {XK_Find, NoSymbol, "FIND"},
- {NoSymbol, NoSymbol, "\0\0\0\0"}
-};
-
-Status
-ComputeKbdDefaults(XkbDescPtr xkb)
-{
- Status rtrn;
- register int i, tmp, nUnknown;
- KeyNameDesc *name;
- KeySym *syms;
- char tmpname[XkbKeyNameLength + 1];
-
- if ((xkb->names == NULL) || (xkb->names->keys == NULL))
- {
- if ((rtrn = XkbAllocNames(xkb, XkbKeyNamesMask, 0, 0)) != Success)
- return rtrn;
- }
- for (name = dfltKeys; (name->name[0] != '\0'); name++)
- {
- name->used = False;
- }
- nUnknown = 0;
- for (i = xkb->min_key_code; i <= xkb->max_key_code; i++)
- {
- tmp = XkbKeyNumSyms(xkb, i);
- if ((xkb->names->keys[i].name[0] == '\0') && (tmp > 0))
- {
- tmp = XkbKeyGroupsWidth(xkb, i);
- syms = XkbKeySymsPtr(xkb, i);
- for (name = dfltKeys; (name->name[0] != '\0'); name++)
- {
- Bool match = True;
- if (((name->level1 != syms[0])
- && (name->level1 != NoSymbol))
- || ((name->level2 != NoSymbol) && (tmp < 2))
- || ((name->level2 != syms[1])
- && (name->level2 != NoSymbol)))
- {
- match = False;
- }
- if (match)
- {
- if (!name->used)
- {
- memcpy(xkb->names->keys[i].name, name->name,
- XkbKeyNameLength);
- name->used = True;
- }
- else
- {
- if (warningLevel > 2)
- {
- WARN1
- ("Several keys match pattern for %s\n",
- XkbKeyNameText(name->name, XkbMessage));
- ACTION2("Using <U%03d> for key %d\n",
- nUnknown, i);
- }
- snprintf(tmpname, sizeof(tmpname), "U%03d",
- nUnknown++);
- memcpy(xkb->names->keys[i].name, tmpname,
- XkbKeyNameLength);
- }
- break;
- }
- }
- if (xkb->names->keys[i].name[0] == '\0')
- {
- if (warningLevel > 2)
- {
- WARN1("Key %d does not match any defaults\n", i);
- ACTION1("Using name <U%03d>\n", nUnknown);
- snprintf(tmpname, sizeof(tmpname), "U%03d", nUnknown++);
- memcpy(xkb->names->keys[i].name, tmpname,
- XkbKeyNameLength);
- }
- }
- }
- }
- return Success;
-}
-
-/**
- * Find the key with the given name and return its keycode in kc_rtrn.
- *
- * @param name The 4-letter name of the key as a long.
- * @param kc_rtrn Set to the keycode if the key was found, otherwise 0.
- * @param use_aliases True if the key aliases should be searched too.
- * @param create If True and the key is not found, it is added to the
- * xkb->names at the first free keycode.
- * @param start_from Keycode to start searching from.
- *
- * @return True if found, False otherwise.
- */
-Bool
-FindNamedKey(XkbDescPtr xkb,
- unsigned long name,
- unsigned int *kc_rtrn,
- Bool use_aliases, Bool create, int start_from)
-{
- register unsigned n;
-
- if (start_from < xkb->min_key_code)
- {
- start_from = xkb->min_key_code;
- }
- else if (start_from > xkb->max_key_code)
- {
- return False;
- }
-
- *kc_rtrn = 0; /* some callers rely on this */
- if (xkb && xkb->names && xkb->names->keys)
- {
- for (n = start_from; n <= xkb->max_key_code; n++)
- {
- unsigned long tmp;
- tmp = KeyNameToLong(xkb->names->keys[n].name);
- if (tmp == name)
- {
- *kc_rtrn = n;
- return True;
- }
- }
- if (use_aliases)
- {
- unsigned long new_name;
- if (FindKeyNameForAlias(xkb, name, &new_name))
- return FindNamedKey(xkb, new_name, kc_rtrn, False, create, 0);
- }
- }
- if (create)
- {
- if ((!xkb->names) || (!xkb->names->keys))
- {
- if (xkb->min_key_code < XkbMinLegalKeyCode)
- {
- xkb->min_key_code = XkbMinLegalKeyCode;
- xkb->max_key_code = XkbMaxLegalKeyCode;
- }
- if (XkbAllocNames(xkb, XkbKeyNamesMask, 0, 0) != Success)
- {
- if (warningLevel > 0)
- {
- WARN("Couldn't allocate key names in FindNamedKey\n");
- ACTION1("Key \"%s\" not automatically created\n",
- longText(name, XkbMessage));
- }
- return False;
- }
- }
- /* Find first unused keycode and store our key here */
- for (n = xkb->min_key_code; n <= xkb->max_key_code; n++)
- {
- if (xkb->names->keys[n].name[0] == '\0')
- {
- char buf[XkbKeyNameLength + 1];
- LongToKeyName(name, buf);
- memcpy(xkb->names->keys[n].name, buf, XkbKeyNameLength);
- *kc_rtrn = n;
- return True;
- }
- }
- }
- return False;
-}
-
-Bool
-FindKeyNameForAlias(XkbDescPtr xkb, unsigned long lname,
- unsigned long *real_name)
-{
- register int i;
- char name[XkbKeyNameLength + 1];
-
- if (xkb && xkb->geom && xkb->geom->key_aliases)
- {
- XkbKeyAliasPtr a;
- a = xkb->geom->key_aliases;
- LongToKeyName(lname, name);
- name[XkbKeyNameLength] = '\0';
- for (i = 0; i < xkb->geom->num_key_aliases; i++, a++)
- {
- if (strncmp(name, a->alias, XkbKeyNameLength) == 0)
- {
- *real_name = KeyNameToLong(a->real);
- return True;
- }
- }
- }
- if (xkb && xkb->names && xkb->names->key_aliases)
- {
- XkbKeyAliasPtr a;
- a = xkb->names->key_aliases;
- LongToKeyName(lname, name);
- name[XkbKeyNameLength] = '\0';
- for (i = 0; i < xkb->names->num_key_aliases; i++, a++)
- {
- if (strncmp(name, a->alias, XkbKeyNameLength) == 0)
- {
- *real_name = KeyNameToLong(a->real);
- return True;
- }
- }
- }
- return False;
-}
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, 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 Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS 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.
+
+ ********************************************************/
+
+#include "xkbcomp.h"
+#include "xkbpath.h"
+#include "tokens.h"
+#include "keycodes.h"
+#include "misc.h"
+#include <X11/keysym.h>
+#include "parseutils.h"
+
+#include <X11/extensions/XKBgeom.h>
+
+/***====================================================================***/
+
+/**
+ * Open the file given in the include statement and parse it's content.
+ * If the statement defines a specific map to use, this map is returned in
+ * file_rtrn. Otherwise, the default map is returned.
+ *
+ * @param stmt The include statement, specifying the file name to look for.
+ * @param file_type Type of file (XkmKeyNamesIdx, etc.)
+ * @param file_rtrn Returns the key map to be used.
+ * @param merge_rtrn Always returns stmt->merge.
+ *
+ * @return True on success or False otherwise.
+ */
+Bool
+ProcessIncludeFile(IncludeStmt * stmt,
+ unsigned file_type,
+ XkbFile ** file_rtrn, unsigned *merge_rtrn)
+{
+ FILE *file;
+ XkbFile *rtrn, *mapToUse;
+ char oldFile[1024] = {0};
+ int oldLine = lineNum;
+
+ rtrn = XkbFindFileInCache(stmt->file, file_type, &stmt->path);
+ if (rtrn == NULL)
+ {
+ /* file not in cache, open it, parse it and store it in cache for next
+ time. */
+ file = XkbFindFileInPath(stmt->file, file_type, &stmt->path);
+ if (file == NULL)
+ {
+ ERROR2("Can't find file \"%s\" for %s include\n", stmt->file,
+ XkbDirectoryForInclude(file_type));
+ ACTION("Exiting\n");
+ return False;
+ }
+ strcpy(oldFile, scanFile);
+ oldLine = lineNum;
+ setScanState(stmt->file, 1);
+ if (debugFlags & 2)
+ INFO1("About to parse include file %s\n", stmt->file);
+ /* parse the file */
+ if ((XKBParseFile(file, &rtrn) == 0) || (rtrn == NULL))
+ {
+ setScanState(oldFile, oldLine);
+ ERROR1("Error interpreting include file \"%s\"\n", stmt->file);
+ ACTION("Exiting\n");
+ fclose(file);
+ return False;
+ }
+ fclose(file);
+ XkbAddFileToCache(stmt->file, file_type, stmt->path, rtrn);
+ }
+ mapToUse = rtrn;
+ if (stmt->map != NULL)
+ {
+ while ((mapToUse) && ((!uStringEqual(mapToUse->name, stmt->map)) ||
+ (mapToUse->type != file_type)))
+ {
+ mapToUse = (XkbFile *) mapToUse->common.next;
+ }
+ if (!mapToUse)
+ {
+ ERROR3("No %s named \"%s\" in the include file \"%s\"\n",
+ XkbConfigText(file_type, XkbMessage), stmt->map,
+ stmt->file);
+ ACTION("Exiting\n");
+ return False;
+ }
+ }
+ else if ((rtrn->common.next != NULL) && (warningLevel > 5))
+ {
+ WARN1("No map in include statement, but \"%s\" contains several\n",
+ stmt->file);
+ ACTION1("Using first defined map, \"%s\"\n", rtrn->name);
+ }
+ setScanState(oldFile, oldLine);
+ if (mapToUse->type != file_type)
+ {
+ ERROR2("Include file wrong type (expected %s, got %s)\n",
+ XkbConfigText(file_type, XkbMessage),
+ XkbConfigText(mapToUse->type, XkbMessage));
+ ACTION1("Include file \"%s\" ignored\n", stmt->file);
+ return False;
+ }
+ /* FIXME: we have to check recursive includes here (or somewhere) */
+
+ mapToUse->compiled = True;
+ *file_rtrn = mapToUse;
+ *merge_rtrn = stmt->merge;
+ return True;
+}
+
+/***====================================================================***/
+
+int
+ReportNotArray(const char *type, const char *field, const char *name)
+{
+ ERROR2("The %s %s field is not an array\n", type, field);
+ ACTION1("Ignoring illegal assignment in %s\n", name);
+ return False;
+}
+
+int
+ReportShouldBeArray(const char *type, const char *field, char *name)
+{
+ ERROR2("Missing subscript for %s %s\n", type, field);
+ ACTION1("Ignoring illegal assignment in %s\n", name);
+ return False;
+}
+
+int
+ReportBadType(const char *type, const char *field,
+ const char *name, const char *wanted)
+{
+ ERROR3("The %s %s field must be a %s\n", type, field, wanted);
+ ACTION1("Ignoring illegal assignment in %s\n", name);
+ return False;
+}
+
+int
+ReportBadIndexType(char *type, char *field, char *name, char *wanted)
+{
+ ERROR3("Index for the %s %s field must be a %s\n", type, field, wanted);
+ ACTION1("Ignoring assignment to illegal field in %s\n", name);
+ return False;
+}
+
+int
+ReportBadField(const char *type, const char *field, const char *name)
+{
+ ERROR3("Unknown %s field %s in %s\n", type, field, name);
+ ACTION1("Ignoring assignment to unknown field in %s\n", name);
+ return False;
+}
+
+int
+ReportMultipleDefs(char *type, char *field, char *name)
+{
+ WARN3("Multiple definitions of %s in %s \"%s\"\n", field, type, name);
+ ACTION("Using last definition\n");
+ return False;
+}
+
+/***====================================================================***/
+
+Bool
+UseNewField(unsigned field,
+ CommonInfo * oldDefs, CommonInfo * newDefs, unsigned *pCollide)
+{
+ Bool useNew;
+
+ useNew = False;
+ if (oldDefs->defined & field)
+ {
+ if (newDefs->defined & field)
+ {
+ if (((oldDefs->fileID == newDefs->fileID)
+ && (warningLevel > 0)) || (warningLevel > 9))
+ {
+ *pCollide |= field;
+ }
+ if (newDefs->merge != MergeAugment)
+ useNew = True;
+ }
+ }
+ else if (newDefs->defined & field)
+ useNew = True;
+ return useNew;
+}
+
+Bool
+MergeNewField(unsigned field,
+ CommonInfo * oldDefs, CommonInfo * newDefs, unsigned *pCollide)
+{
+ if ((oldDefs->defined & field) && (newDefs->defined & field))
+ {
+ if (((oldDefs->fileID == newDefs->fileID) && (warningLevel > 0)) ||
+ (warningLevel > 9))
+ {
+ *pCollide |= field;
+ }
+ if (newDefs->merge == MergeAugment)
+ return True;
+ }
+ return False;
+}
+
+XPointer
+ClearCommonInfo(CommonInfo * cmn)
+{
+ if (cmn != NULL)
+ {
+ CommonInfo *this, *next;
+ for (this = cmn; this != NULL; this = next)
+ {
+ next = this->next;
+ uFree(this);
+ }
+ }
+ return NULL;
+}
+
+XPointer
+AddCommonInfo(CommonInfo * old, CommonInfo * new)
+{
+ CommonInfo *first;
+
+ first = old;
+ while (old && old->next)
+ {
+ old = old->next;
+ }
+ new->next = NULL;
+ if (old)
+ {
+ old->next = new;
+ return (XPointer) first;
+ }
+ return (XPointer) new;
+}
+
+/***====================================================================***/
+
+typedef struct _KeyNameDesc
+{
+ KeySym level1;
+ KeySym level2;
+ char name[5];
+ Bool used;
+} KeyNameDesc;
+
+static KeyNameDesc dfltKeys[] = {
+ {XK_Escape, NoSymbol, "ESC\0"},
+ {XK_quoteleft, XK_asciitilde, "TLDE"},
+ {XK_1, XK_exclam, "AE01"},
+ {XK_2, XK_at, "AE02"},
+ {XK_3, XK_numbersign, "AE03"},
+ {XK_4, XK_dollar, "AE04"},
+ {XK_5, XK_percent, "AE05"},
+ {XK_6, XK_asciicircum, "AE06"},
+ {XK_7, XK_ampersand, "AE07"},
+ {XK_8, XK_asterisk, "AE08"},
+ {XK_9, XK_parenleft, "AE09"},
+ {XK_0, XK_parenright, "AE10"},
+ {XK_minus, XK_underscore, "AE11"},
+ {XK_equal, XK_plus, "AE12"},
+ {XK_BackSpace, NoSymbol, "BKSP"},
+ {XK_Tab, NoSymbol, "TAB\0"},
+ {XK_q, XK_Q, "AD01"},
+ {XK_w, XK_W, "AD02"},
+ {XK_e, XK_E, "AD03"},
+ {XK_r, XK_R, "AD04"},
+ {XK_t, XK_T, "AD05"},
+ {XK_y, XK_Y, "AD06"},
+ {XK_u, XK_U, "AD07"},
+ {XK_i, XK_I, "AD08"},
+ {XK_o, XK_O, "AD09"},
+ {XK_p, XK_P, "AD10"},
+ {XK_bracketleft, XK_braceleft, "AD11"},
+ {XK_bracketright, XK_braceright, "AD12"},
+ {XK_Return, NoSymbol, "RTRN"},
+ {XK_Caps_Lock, NoSymbol, "CAPS"},
+ {XK_a, XK_A, "AC01"},
+ {XK_s, XK_S, "AC02"},
+ {XK_d, XK_D, "AC03"},
+ {XK_f, XK_F, "AC04"},
+ {XK_g, XK_G, "AC05"},
+ {XK_h, XK_H, "AC06"},
+ {XK_j, XK_J, "AC07"},
+ {XK_k, XK_K, "AC08"},
+ {XK_l, XK_L, "AC09"},
+ {XK_semicolon, XK_colon, "AC10"},
+ {XK_quoteright, XK_quotedbl, "AC11"},
+ {XK_Shift_L, NoSymbol, "LFSH"},
+ {XK_z, XK_Z, "AB01"},
+ {XK_x, XK_X, "AB02"},
+ {XK_c, XK_C, "AB03"},
+ {XK_v, XK_V, "AB04"},
+ {XK_b, XK_B, "AB05"},
+ {XK_n, XK_N, "AB06"},
+ {XK_m, XK_M, "AB07"},
+ {XK_comma, XK_less, "AB08"},
+ {XK_period, XK_greater, "AB09"},
+ {XK_slash, XK_question, "AB10"},
+ {XK_backslash, XK_bar, "BKSL"},
+ {XK_Control_L, NoSymbol, "LCTL"},
+ {XK_space, NoSymbol, "SPCE"},
+ {XK_Shift_R, NoSymbol, "RTSH"},
+ {XK_Alt_L, NoSymbol, "LALT"},
+ {XK_space, NoSymbol, "SPCE"},
+ {XK_Control_R, NoSymbol, "RCTL"},
+ {XK_Alt_R, NoSymbol, "RALT"},
+ {XK_F1, NoSymbol, "FK01"},
+ {XK_F2, NoSymbol, "FK02"},
+ {XK_F3, NoSymbol, "FK03"},
+ {XK_F4, NoSymbol, "FK04"},
+ {XK_F5, NoSymbol, "FK05"},
+ {XK_F6, NoSymbol, "FK06"},
+ {XK_F7, NoSymbol, "FK07"},
+ {XK_F8, NoSymbol, "FK08"},
+ {XK_F9, NoSymbol, "FK09"},
+ {XK_F10, NoSymbol, "FK10"},
+ {XK_F11, NoSymbol, "FK11"},
+ {XK_F12, NoSymbol, "FK12"},
+ {XK_Print, NoSymbol, "PRSC"},
+ {XK_Scroll_Lock, NoSymbol, "SCLK"},
+ {XK_Pause, NoSymbol, "PAUS"},
+ {XK_Insert, NoSymbol, "INS\0"},
+ {XK_Home, NoSymbol, "HOME"},
+ {XK_Prior, NoSymbol, "PGUP"},
+ {XK_Delete, NoSymbol, "DELE"},
+ {XK_End, NoSymbol, "END"},
+ {XK_Next, NoSymbol, "PGDN"},
+ {XK_Up, NoSymbol, "UP\0\0"},
+ {XK_Left, NoSymbol, "LEFT"},
+ {XK_Down, NoSymbol, "DOWN"},
+ {XK_Right, NoSymbol, "RGHT"},
+ {XK_Num_Lock, NoSymbol, "NMLK"},
+ {XK_KP_Divide, NoSymbol, "KPDV"},
+ {XK_KP_Multiply, NoSymbol, "KPMU"},
+ {XK_KP_Subtract, NoSymbol, "KPSU"},
+ {NoSymbol, XK_KP_7, "KP7\0"},
+ {NoSymbol, XK_KP_8, "KP8\0"},
+ {NoSymbol, XK_KP_9, "KP9\0"},
+ {XK_KP_Add, NoSymbol, "KPAD"},
+ {NoSymbol, XK_KP_4, "KP4\0"},
+ {NoSymbol, XK_KP_5, "KP5\0"},
+ {NoSymbol, XK_KP_6, "KP6\0"},
+ {NoSymbol, XK_KP_1, "KP1\0"},
+ {NoSymbol, XK_KP_2, "KP2\0"},
+ {NoSymbol, XK_KP_3, "KP3\0"},
+ {XK_KP_Enter, NoSymbol, "KPEN"},
+ {NoSymbol, XK_KP_0, "KP0\0"},
+ {XK_KP_Delete, NoSymbol, "KPDL"},
+ {XK_less, XK_greater, "LSGT"},
+ {XK_KP_Separator, NoSymbol, "KPCO"},
+ {XK_Find, NoSymbol, "FIND"},
+ {NoSymbol, NoSymbol, "\0\0\0\0"}
+};
+
+Status
+ComputeKbdDefaults(XkbDescPtr xkb)
+{
+ Status rtrn;
+ register int i, tmp, nUnknown;
+ KeyNameDesc *name;
+ KeySym *syms;
+ char tmpname[XkbKeyNameLength + 1];
+
+ if ((xkb->names == NULL) || (xkb->names->keys == NULL))
+ {
+ if ((rtrn = XkbAllocNames(xkb, XkbKeyNamesMask, 0, 0)) != Success)
+ return rtrn;
+ }
+ for (name = dfltKeys; (name->name[0] != '\0'); name++)
+ {
+ name->used = False;
+ }
+ nUnknown = 0;
+ for (i = xkb->min_key_code; i <= xkb->max_key_code; i++)
+ {
+ tmp = XkbKeyNumSyms(xkb, i);
+ if ((xkb->names->keys[i].name[0] == '\0') && (tmp > 0))
+ {
+ tmp = XkbKeyGroupsWidth(xkb, i);
+ syms = XkbKeySymsPtr(xkb, i);
+ for (name = dfltKeys; (name->name[0] != '\0'); name++)
+ {
+ Bool match = True;
+ if (((name->level1 != syms[0])
+ && (name->level1 != NoSymbol))
+ || ((name->level2 != NoSymbol) && (tmp < 2))
+ || ((name->level2 != syms[1])
+ && (name->level2 != NoSymbol)))
+ {
+ match = False;
+ }
+ if (match)
+ {
+ if (!name->used)
+ {
+ memcpy(xkb->names->keys[i].name, name->name,
+ XkbKeyNameLength);
+ name->used = True;
+ }
+ else
+ {
+ if (warningLevel > 2)
+ {
+ WARN1
+ ("Several keys match pattern for %s\n",
+ XkbKeyNameText(name->name, XkbMessage));
+ ACTION2("Using <U%03d> for key %d\n",
+ nUnknown, i);
+ }
+ snprintf(tmpname, sizeof(tmpname), "U%03d",
+ nUnknown++);
+ memcpy(xkb->names->keys[i].name, tmpname,
+ XkbKeyNameLength);
+ }
+ break;
+ }
+ }
+ if (xkb->names->keys[i].name[0] == '\0')
+ {
+ if (warningLevel > 2)
+ {
+ WARN1("Key %d does not match any defaults\n", i);
+ ACTION1("Using name <U%03d>\n", nUnknown);
+ snprintf(tmpname, sizeof(tmpname), "U%03d", nUnknown++);
+ memcpy(xkb->names->keys[i].name, tmpname,
+ XkbKeyNameLength);
+ }
+ }
+ }
+ }
+ return Success;
+}
+
+/**
+ * Find the key with the given name and return its keycode in kc_rtrn.
+ *
+ * @param name The 4-letter name of the key as a long.
+ * @param kc_rtrn Set to the keycode if the key was found, otherwise 0.
+ * @param use_aliases True if the key aliases should be searched too.
+ * @param create If True and the key is not found, it is added to the
+ * xkb->names at the first free keycode.
+ * @param start_from Keycode to start searching from.
+ *
+ * @return True if found, False otherwise.
+ */
+Bool
+FindNamedKey(XkbDescPtr xkb,
+ unsigned long name,
+ unsigned int *kc_rtrn,
+ Bool use_aliases, Bool create, int start_from)
+{
+ register unsigned n;
+
+ if (start_from < xkb->min_key_code)
+ {
+ start_from = xkb->min_key_code;
+ }
+ else if (start_from > xkb->max_key_code)
+ {
+ return False;
+ }
+
+ *kc_rtrn = 0; /* some callers rely on this */
+ if (xkb && xkb->names && xkb->names->keys)
+ {
+ for (n = start_from; n <= xkb->max_key_code; n++)
+ {
+ unsigned long tmp;
+ tmp = KeyNameToLong(xkb->names->keys[n].name);
+ if (tmp == name)
+ {
+ *kc_rtrn = n;
+ return True;
+ }
+ }
+ if (use_aliases)
+ {
+ unsigned long new_name;
+ if (FindKeyNameForAlias(xkb, name, &new_name))
+ return FindNamedKey(xkb, new_name, kc_rtrn, False, create, 0);
+ }
+ }
+ if (create)
+ {
+ if ((!xkb->names) || (!xkb->names->keys))
+ {
+ if (xkb->min_key_code < XkbMinLegalKeyCode)
+ {
+ xkb->min_key_code = XkbMinLegalKeyCode;
+ xkb->max_key_code = XkbMaxLegalKeyCode;
+ }
+ if (XkbAllocNames(xkb, XkbKeyNamesMask, 0, 0) != Success)
+ {
+ if (warningLevel > 0)
+ {
+ WARN("Couldn't allocate key names in FindNamedKey\n");
+ ACTION1("Key \"%s\" not automatically created\n",
+ longText(name, XkbMessage));
+ }
+ return False;
+ }
+ }
+ /* Find first unused keycode and store our key here */
+ for (n = xkb->min_key_code; n <= xkb->max_key_code; n++)
+ {
+ if (xkb->names->keys[n].name[0] == '\0')
+ {
+ char buf[XkbKeyNameLength + 1];
+ LongToKeyName(name, buf);
+ memcpy(xkb->names->keys[n].name, buf, XkbKeyNameLength);
+ *kc_rtrn = n;
+ return True;
+ }
+ }
+ }
+ return False;
+}
+
+Bool
+FindKeyNameForAlias(XkbDescPtr xkb, unsigned long lname,
+ unsigned long *real_name)
+{
+ register int i;
+ char name[XkbKeyNameLength + 1];
+
+ if (xkb && xkb->geom && xkb->geom->key_aliases)
+ {
+ XkbKeyAliasPtr a;
+ a = xkb->geom->key_aliases;
+ LongToKeyName(lname, name);
+ name[XkbKeyNameLength] = '\0';
+ for (i = 0; i < xkb->geom->num_key_aliases; i++, a++)
+ {
+ if (strncmp(name, a->alias, XkbKeyNameLength) == 0)
+ {
+ *real_name = KeyNameToLong(a->real);
+ return True;
+ }
+ }
+ }
+ if (xkb && xkb->names && xkb->names->key_aliases)
+ {
+ XkbKeyAliasPtr a;
+ a = xkb->names->key_aliases;
+ LongToKeyName(lname, name);
+ name[XkbKeyNameLength] = '\0';
+ for (i = 0; i < xkb->names->num_key_aliases; i++, a++)
+ {
+ if (strncmp(name, a->alias, XkbKeyNameLength) == 0)
+ {
+ *real_name = KeyNameToLong(a->real);
+ return True;
+ }
+ }
+ }
+ return False;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 22:29:10 +0000