From dc3c299dd0995549e2a6973ca0f25b254afd38a5 Mon Sep 17 00:00:00 2001 From: marha Date: Sat, 25 Jul 2009 18:22:39 +0000 Subject: Added xkbcomp-1.1.0.tar.gz --- xkbcomp/parseutils.c | 1068 +++++++++++++++++++++++++++----------------------- 1 file changed, 577 insertions(+), 491 deletions(-) (limited to 'xkbcomp/parseutils.c') diff --git a/xkbcomp/parseutils.c b/xkbcomp/parseutils.c index bae18f902..ad1b0d182 100644 --- a/xkbcomp/parseutils.c +++ b/xkbcomp/parseutils.c @@ -1,4 +1,3 @@ -/* $Xorg: parseutils.c,v 1.3 2000/08/17 19:54:33 cpqbld Exp $ */ /************************************************************ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc. @@ -24,9 +23,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE. ********************************************************/ -/* $XFree86$ */ -#define DEBUG_VAR_NOT_LOCAL #define DEBUG_VAR parseDebug #include "parseutils.h" #include "xkbpath.h" @@ -34,329 +31,361 @@ #include #include -XkbFile *rtrnValue; +XkbFile *rtrnValue; ParseCommon * -AppendStmt(ParseCommon *to,ParseCommon *append) +AppendStmt(ParseCommon * to, ParseCommon * append) { -ParseCommon *start= to; + ParseCommon *start = to; - if (append==NULL) - return to; - while ((to!=NULL) && (to->next!=NULL)) { - to= to->next; + if (append == NULL) + return to; + while ((to != NULL) && (to->next != NULL)) + { + to = to->next; } - if (to) { - to->next= append; - return start; + if (to) + { + to->next = append; + return start; } return append; } ExprDef * -ExprCreate(unsigned op,unsigned type) -{ -ExprDef *expr; - expr= uTypedAlloc(ExprDef); - if (expr) { - expr->common.stmtType= StmtExpr; - expr->common.next= NULL; - expr->op= op; - expr->type= type; - } - else { - FATAL("Couldn't allocate expression in parser\n"); - /* NOTREACHED */ +ExprCreate(unsigned op, unsigned type) +{ + ExprDef *expr; + expr = uTypedAlloc(ExprDef); + if (expr) + { + expr->common.stmtType = StmtExpr; + expr->common.next = NULL; + expr->op = op; + expr->type = type; + } + else + { + FATAL("Couldn't allocate expression in parser\n"); + /* NOTREACHED */ } return expr; } ExprDef * -ExprCreateUnary(unsigned op,unsigned type,ExprDef *child) -{ -ExprDef *expr; - expr= uTypedAlloc(ExprDef); - if (expr) { - expr->common.stmtType= StmtExpr; - expr->common.next= NULL; - expr->op= op; - expr->type= type; - expr->value.child= child; - } - else { - FATAL("Couldn't allocate expression in parser\n"); - /* NOTREACHED */ +ExprCreateUnary(unsigned op, unsigned type, ExprDef * child) +{ + ExprDef *expr; + expr = uTypedAlloc(ExprDef); + if (expr) + { + expr->common.stmtType = StmtExpr; + expr->common.next = NULL; + expr->op = op; + expr->type = type; + expr->value.child = child; + } + else + { + FATAL("Couldn't allocate expression in parser\n"); + /* NOTREACHED */ } return expr; } ExprDef * -ExprCreateBinary(unsigned op,ExprDef *left,ExprDef *right) -{ -ExprDef *expr; - expr= uTypedAlloc(ExprDef); - if (expr) { - expr->common.stmtType= StmtExpr; - expr->common.next= NULL; - expr->op= op; - if ((op==OpAssign)||(left->type==TypeUnknown)) - expr->type= right->type; - else if ((left->type==right->type)||(right->type==TypeUnknown)) - expr->type= left->type; - else expr->type= TypeUnknown; - expr->value.binary.left= left; - expr->value.binary.right= right; - } - else { - FATAL("Couldn't allocate expression in parser\n"); - /* NOTREACHED */ +ExprCreateBinary(unsigned op, ExprDef * left, ExprDef * right) +{ + ExprDef *expr; + expr = uTypedAlloc(ExprDef); + if (expr) + { + expr->common.stmtType = StmtExpr; + expr->common.next = NULL; + expr->op = op; + if ((op == OpAssign) || (left->type == TypeUnknown)) + expr->type = right->type; + else if ((left->type == right->type) || (right->type == TypeUnknown)) + expr->type = left->type; + else + expr->type = TypeUnknown; + expr->value.binary.left = left; + expr->value.binary.right = right; + } + else + { + FATAL("Couldn't allocate expression in parser\n"); + /* NOTREACHED */ } return expr; } KeycodeDef * -KeycodeCreate(char *name,ExprDef *value) +KeycodeCreate(char *name, ExprDef * value) { -KeycodeDef *def; + KeycodeDef *def; - def= uTypedAlloc(KeycodeDef); - if (def) { - def->common.stmtType= StmtKeycodeDef; - def->common.next= NULL; - strncpy(def->name,name,XkbKeyNameLength); - def->name[XkbKeyNameLength]= '\0'; - def->value= value; + def = uTypedAlloc(KeycodeDef); + if (def) + { + def->common.stmtType = StmtKeycodeDef; + def->common.next = NULL; + strncpy(def->name, name, XkbKeyNameLength); + def->name[XkbKeyNameLength] = '\0'; + def->value = value; } - else { - FATAL("Couldn't allocate key name definition in parser\n"); - /* NOTREACHED */ + else + { + FATAL("Couldn't allocate key name definition in parser\n"); + /* NOTREACHED */ } return def; } KeyAliasDef * -KeyAliasCreate(char *alias,char *real) +KeyAliasCreate(char *alias, char *real) { -KeyAliasDef *def; + KeyAliasDef *def; - def= uTypedAlloc(KeyAliasDef); - if (def) { - def->common.stmtType= StmtKeyAliasDef; - def->common.next= NULL; - strncpy(def->alias,alias,XkbKeyNameLength); - def->alias[XkbKeyNameLength]= '\0'; - strncpy(def->real,real,XkbKeyNameLength); - def->real[XkbKeyNameLength]= '\0'; + def = uTypedAlloc(KeyAliasDef); + if (def) + { + def->common.stmtType = StmtKeyAliasDef; + def->common.next = NULL; + strncpy(def->alias, alias, XkbKeyNameLength); + def->alias[XkbKeyNameLength] = '\0'; + strncpy(def->real, real, XkbKeyNameLength); + def->real[XkbKeyNameLength] = '\0'; } - else { - FATAL("Couldn't allocate key alias definition in parser\n"); - /* NOTREACHED */ + else + { + FATAL("Couldn't allocate key alias definition in parser\n"); + /* NOTREACHED */ } return def; } VModDef * -VModCreate(Atom name,ExprDef *value) -{ -VModDef *def; - def= uTypedAlloc(VModDef); - if (def) { - def->common.stmtType= StmtVModDef; - def->common.next= NULL; - def->name= name; - def->value= value; - } - else { - FATAL("Couldn't allocate variable definition in parser\n"); - /* NOTREACHED */ +VModCreate(Atom name, ExprDef * value) +{ + VModDef *def; + def = uTypedAlloc(VModDef); + if (def) + { + def->common.stmtType = StmtVModDef; + def->common.next = NULL; + def->name = name; + def->value = value; + } + else + { + FATAL("Couldn't allocate variable definition in parser\n"); + /* NOTREACHED */ } return def; } VarDef * -VarCreate(ExprDef *name,ExprDef *value) -{ -VarDef *def; - def= uTypedAlloc(VarDef); - if (def) { - def->common.stmtType= StmtVarDef; - def->common.next= NULL; - def->name= name; - def->value= value; - } - else { - FATAL("Couldn't allocate variable definition in parser\n"); - /* NOTREACHED */ +VarCreate(ExprDef * name, ExprDef * value) +{ + VarDef *def; + def = uTypedAlloc(VarDef); + if (def) + { + def->common.stmtType = StmtVarDef; + def->common.next = NULL; + def->name = name; + def->value = value; + } + else + { + FATAL("Couldn't allocate variable definition in parser\n"); + /* NOTREACHED */ } return def; } VarDef * -BoolVarCreate(Atom nameToken,unsigned set) +BoolVarCreate(Atom nameToken, unsigned set) { -ExprDef *name,*value; + ExprDef *name, *value; - name= ExprCreate(ExprIdent,TypeUnknown); - name->value.str= nameToken; - value= ExprCreate(ExprValue,TypeBoolean); - value->value.uval= set; - return VarCreate(name,value); + name = ExprCreate(ExprIdent, TypeUnknown); + name->value.str = nameToken; + value = ExprCreate(ExprValue, TypeBoolean); + value->value.uval = set; + return VarCreate(name, value); } InterpDef * -InterpCreate(KeySym sym,ExprDef *match) +InterpCreate(KeySym sym, ExprDef * match) { -InterpDef *def; + InterpDef *def; - def= uTypedAlloc(InterpDef); - if (def) { - def->common.stmtType= StmtInterpDef; - def->common.next= NULL; - def->sym= sym; - def->match= match; + def = uTypedAlloc(InterpDef); + if (def) + { + def->common.stmtType = StmtInterpDef; + def->common.next = NULL; + def->sym = sym; + def->match = match; } - else { - FATAL("Couldn't allocate interp definition in parser\n"); - /* NOTREACHED */ + else + { + FATAL("Couldn't allocate interp definition in parser\n"); + /* NOTREACHED */ } return def; } KeyTypeDef * -KeyTypeCreate(Atom name,VarDef *body) +KeyTypeCreate(Atom name, VarDef * body) { -KeyTypeDef *def; + KeyTypeDef *def; - def= uTypedAlloc(KeyTypeDef); - if (def) { - def->common.stmtType= StmtKeyTypeDef; - def->common.next= NULL; - def->merge= MergeDefault; - def->name= name; - def->body= body; + def = uTypedAlloc(KeyTypeDef); + if (def) + { + def->common.stmtType = StmtKeyTypeDef; + def->common.next = NULL; + def->merge = MergeDefault; + def->name = name; + def->body = body; } - else { - FATAL("Couldn't allocate key type definition in parser\n"); - /* NOTREACHED */ + else + { + FATAL("Couldn't allocate key type definition in parser\n"); + /* NOTREACHED */ } return def; } SymbolsDef * -SymbolsCreate(char *keyName,ExprDef *symbols) +SymbolsCreate(char *keyName, ExprDef * symbols) { -SymbolsDef *def; + SymbolsDef *def; - def= uTypedAlloc(SymbolsDef); - if (def) { - def->common.stmtType= StmtSymbolsDef; - def->common.next= NULL; - def->merge= MergeDefault; - bzero(def->keyName,5); - strncpy(def->keyName,keyName,4); - def->symbols= symbols; + def = uTypedAlloc(SymbolsDef); + if (def) + { + def->common.stmtType = StmtSymbolsDef; + def->common.next = NULL; + def->merge = MergeDefault; + bzero(def->keyName, 5); + strncpy(def->keyName, keyName, 4); + def->symbols = symbols; } - else { - FATAL("Couldn't allocate symbols definition in parser\n"); - /* NOTREACHED */ + else + { + FATAL("Couldn't allocate symbols definition in parser\n"); + /* NOTREACHED */ } return def; } GroupCompatDef * -GroupCompatCreate(int group,ExprDef *val) +GroupCompatCreate(int group, ExprDef * val) { -GroupCompatDef *def; + GroupCompatDef *def; - def= uTypedAlloc(GroupCompatDef); - if (def) { - def->common.stmtType= StmtGroupCompatDef; - def->common.next= NULL; - def->merge= MergeDefault; - def->group= group; - def->def= val; + def = uTypedAlloc(GroupCompatDef); + if (def) + { + def->common.stmtType = StmtGroupCompatDef; + def->common.next = NULL; + def->merge = MergeDefault; + def->group = group; + def->def = val; } - else { - FATAL("Couldn't allocate group compat definition in parser\n"); - /* NOTREACHED */ + else + { + FATAL("Couldn't allocate group compat definition in parser\n"); + /* NOTREACHED */ } return def; } ModMapDef * -ModMapCreate(Atom modifier,ExprDef *keys) +ModMapCreate(Atom modifier, ExprDef * keys) { -ModMapDef *def; + ModMapDef *def; - def= uTypedAlloc(ModMapDef); - if (def) { - def->common.stmtType= StmtModMapDef; - def->common.next= NULL; - def->merge= MergeDefault; - def->modifier= modifier; - def->keys= keys; + def = uTypedAlloc(ModMapDef); + if (def) + { + def->common.stmtType = StmtModMapDef; + def->common.next = NULL; + def->merge = MergeDefault; + def->modifier = modifier; + def->keys = keys; } - else { - FATAL("Couldn't allocate mod mask definition in parser\n"); - /* NOTREACHED */ + else + { + FATAL("Couldn't allocate mod mask definition in parser\n"); + /* NOTREACHED */ } return def; } IndicatorMapDef * -IndicatorMapCreate(Atom name,VarDef *body) +IndicatorMapCreate(Atom name, VarDef * body) { -IndicatorMapDef *def; + IndicatorMapDef *def; - def= uTypedAlloc(IndicatorMapDef); - if (def) { - def->common.stmtType= StmtIndicatorMapDef; - def->common.next= NULL; - def->merge= MergeDefault; - def->name= name; - def->body= body; + def = uTypedAlloc(IndicatorMapDef); + if (def) + { + def->common.stmtType = StmtIndicatorMapDef; + def->common.next = NULL; + def->merge = MergeDefault; + def->name = name; + def->body = body; } - else { - FATAL("Couldn't allocate indicator map definition in parser\n"); - /* NOTREACHED */ + else + { + FATAL("Couldn't allocate indicator map definition in parser\n"); + /* NOTREACHED */ } return def; } IndicatorNameDef * -IndicatorNameCreate(int ndx,ExprDef *name,Bool virtual) +IndicatorNameCreate(int ndx, ExprDef * name, Bool virtual) { -IndicatorNameDef *def; + IndicatorNameDef *def; - def= uTypedAlloc(IndicatorNameDef); - if (def) { - def->common.stmtType= StmtIndicatorNameDef; - def->common.next= NULL; - def->merge= MergeDefault; - def->ndx= ndx; - def->name= name; - def->virtual= virtual; + def = uTypedAlloc(IndicatorNameDef); + if (def) + { + def->common.stmtType = StmtIndicatorNameDef; + def->common.next = NULL; + def->merge = MergeDefault; + def->ndx = ndx; + def->name = name; + def->virtual = virtual; } - else { - FATAL("Couldn't allocate indicator index definition in parser\n"); - /* NOTREACHED */ + else + { + FATAL("Couldn't allocate indicator index definition in parser\n"); + /* NOTREACHED */ } return def; } ExprDef * -ActionCreate(Atom name,ExprDef *args) +ActionCreate(Atom name, ExprDef * args) { -ExprDef *act; + ExprDef *act; - act= uTypedAlloc(ExprDef); - if (act) { - act->common.stmtType= StmtExpr; - act->common.next= NULL; - act->op= ExprActionDecl; - act->value.action.name= name; - act->value.action.args= args; - return act; + act = uTypedAlloc(ExprDef); + if (act) + { + act->common.stmtType = StmtExpr; + act->common.next = NULL; + act->op = ExprActionDecl; + act->value.action.name = name; + act->value.action.args = args; + return act; } FATAL("Couldn't allocate ActionDef in parser\n"); return NULL; @@ -365,384 +394,441 @@ ExprDef *act; ExprDef * CreateKeysymList(KeySym sym) { -ExprDef *def; + ExprDef *def; - def= ExprCreate(ExprKeysymList,TypeSymbols); - if (def) { - def->value.list.nSyms= 1; - def->value.list.szSyms= 2; - def->value.list.syms= uTypedCalloc(2,KeySym); - if (def->value.list.syms!=NULL) { - def->value.list.syms[0]= sym; - return def; - } + def = ExprCreate(ExprKeysymList, TypeSymbols); + if (def) + { + def->value.list.nSyms = 1; + def->value.list.szSyms = 2; + def->value.list.syms = uTypedCalloc(2, KeySym); + if (def->value.list.syms != NULL) + { + def->value.list.syms[0] = sym; + return def; + } } FATAL("Couldn't allocate expression for keysym list in parser\n"); return NULL; } ShapeDef * -ShapeDeclCreate(Atom name,OutlineDef *outlines) -{ -ShapeDef * shape; -OutlineDef * ol; - - shape= uTypedAlloc(ShapeDef); - if (shape!=NULL) { - bzero(shape,sizeof(ShapeDef)); - shape->common.stmtType= StmtShapeDef; - shape->common.next= NULL; - shape->merge= MergeDefault; - shape->name= name; - shape->nOutlines= 0; - shape->outlines= outlines; - for (ol=outlines;ol!=NULL;ol= (OutlineDef *)ol->common.next) { - if (ol->nPoints>0) - shape->nOutlines++; - } +ShapeDeclCreate(Atom name, OutlineDef * outlines) +{ + ShapeDef *shape; + OutlineDef *ol; + + shape = uTypedAlloc(ShapeDef); + if (shape != NULL) + { + bzero(shape, sizeof(ShapeDef)); + shape->common.stmtType = StmtShapeDef; + shape->common.next = NULL; + shape->merge = MergeDefault; + shape->name = name; + shape->nOutlines = 0; + shape->outlines = outlines; + for (ol = outlines; ol != NULL; ol = (OutlineDef *) ol->common.next) + { + if (ol->nPoints > 0) + shape->nOutlines++; + } } return shape; } OutlineDef * -OutlineCreate(Atom field,ExprDef *points) -{ -OutlineDef * outline; -ExprDef * pt; - - outline= uTypedAlloc(OutlineDef); - if (outline!=NULL) { - bzero(outline,sizeof(OutlineDef)); - outline->common.stmtType= StmtOutlineDef; - outline->common.next= NULL; - outline->field= field; - outline->nPoints= 0; - if (points->op==ExprCoord) { - for (pt=points;pt!=NULL;pt= (ExprDef *)pt->common.next) { - outline->nPoints++; - } - } - outline->points= points; +OutlineCreate(Atom field, ExprDef * points) +{ + OutlineDef *outline; + ExprDef *pt; + + outline = uTypedAlloc(OutlineDef); + if (outline != NULL) + { + bzero(outline, sizeof(OutlineDef)); + outline->common.stmtType = StmtOutlineDef; + outline->common.next = NULL; + outline->field = field; + outline->nPoints = 0; + if (points->op == ExprCoord) + { + for (pt = points; pt != NULL; pt = (ExprDef *) pt->common.next) + { + outline->nPoints++; + } + } + outline->points = points; } return outline; } KeyDef * -KeyDeclCreate(char *name,ExprDef *expr) +KeyDeclCreate(char *name, ExprDef * expr) { -KeyDef * key; + KeyDef *key; - key= uTypedAlloc(KeyDef); - if (key!=NULL) { - bzero(key,sizeof(KeyDef)); - key->common.stmtType= StmtKeyDef; - key->common.next= NULL; - if (name) key->name= name; - else key->expr= expr; + key = uTypedAlloc(KeyDef); + if (key != NULL) + { + bzero(key, sizeof(KeyDef)); + key->common.stmtType = StmtKeyDef; + key->common.next = NULL; + if (name) + key->name = name; + else + key->expr = expr; } return key; } KeyDef * -KeyDeclMerge(KeyDef *into,KeyDef *from) +KeyDeclMerge(KeyDef * into, KeyDef * from) { - into->expr= (ExprDef *)AppendStmt(&into->expr->common,&from->expr->common); - from->expr= NULL; + into->expr = + (ExprDef *) AppendStmt(&into->expr->common, &from->expr->common); + from->expr = NULL; uFree(from); return into; } RowDef * -RowDeclCreate(KeyDef * keys) -{ -RowDef * row; -KeyDef * key; - - row= uTypedAlloc(RowDef); - if (row!=NULL) { - bzero(row,sizeof(RowDef)); - row->common.stmtType= StmtRowDef; - row->common.next= NULL; - row->nKeys= 0; - row->keys= keys; - for (key=keys;key!=NULL;key=(KeyDef *)key->common.next) { - if (key->common.stmtType==StmtKeyDef) - row->nKeys++; - } +RowDeclCreate(KeyDef * keys) +{ + RowDef *row; + KeyDef *key; + + row = uTypedAlloc(RowDef); + if (row != NULL) + { + bzero(row, sizeof(RowDef)); + row->common.stmtType = StmtRowDef; + row->common.next = NULL; + row->nKeys = 0; + row->keys = keys; + for (key = keys; key != NULL; key = (KeyDef *) key->common.next) + { + if (key->common.stmtType == StmtKeyDef) + row->nKeys++; + } } return row; } SectionDef * -SectionDeclCreate(Atom name,RowDef *rows) -{ -SectionDef * section; -RowDef * row; - - section= uTypedAlloc(SectionDef); - if (section!=NULL) { - bzero(section,sizeof(SectionDef)); - section->common.stmtType= StmtSectionDef; - section->common.next= NULL; - section->name= name; - section->nRows= 0; - section->rows= rows; - for (row=rows;row!=NULL;row=(RowDef *)row->common.next) { - if (row->common.stmtType==StmtRowDef) - section->nRows++; - } +SectionDeclCreate(Atom name, RowDef * rows) +{ + SectionDef *section; + RowDef *row; + + section = uTypedAlloc(SectionDef); + if (section != NULL) + { + bzero(section, sizeof(SectionDef)); + section->common.stmtType = StmtSectionDef; + section->common.next = NULL; + section->name = name; + section->nRows = 0; + section->rows = rows; + for (row = rows; row != NULL; row = (RowDef *) row->common.next) + { + if (row->common.stmtType == StmtRowDef) + section->nRows++; + } } return section; } OverlayKeyDef * -OverlayKeyCreate(char * under,char *over) -{ -OverlayKeyDef * key; - - key= uTypedAlloc(OverlayKeyDef); - if (key!=NULL) { - bzero(key,sizeof(OverlayKeyDef)); - key->common.stmtType= StmtOverlayKeyDef; - strncpy(key->over,over,XkbKeyNameLength); - strncpy(key->under,under,XkbKeyNameLength); - if (over) uFree(over); - if (under) uFree(under); +OverlayKeyCreate(char *under, char *over) +{ + OverlayKeyDef *key; + + key = uTypedAlloc(OverlayKeyDef); + if (key != NULL) + { + bzero(key, sizeof(OverlayKeyDef)); + key->common.stmtType = StmtOverlayKeyDef; + strncpy(key->over, over, XkbKeyNameLength); + strncpy(key->under, under, XkbKeyNameLength); + if (over) + uFree(over); + if (under) + uFree(under); } return key; } OverlayDef * -OverlayDeclCreate(Atom name,OverlayKeyDef *keys) -{ -OverlayDef * ol; -OverlayKeyDef * key; - - ol= uTypedAlloc(OverlayDef); - if (ol!=NULL) { - bzero(ol,sizeof(OverlayDef)); - ol->common.stmtType= StmtOverlayDef; - ol->name= name; - ol->keys= keys; - for (key=keys;key!=NULL;key=(OverlayKeyDef *)key->common.next) { - ol->nKeys++; - } +OverlayDeclCreate(Atom name, OverlayKeyDef * keys) +{ + OverlayDef *ol; + OverlayKeyDef *key; + + ol = uTypedAlloc(OverlayDef); + if (ol != NULL) + { + bzero(ol, sizeof(OverlayDef)); + ol->common.stmtType = StmtOverlayDef; + ol->name = name; + ol->keys = keys; + for (key = keys; key != NULL; + key = (OverlayKeyDef *) key->common.next) + { + ol->nKeys++; + } } return ol; } DoodadDef * -DoodadCreate(unsigned type,Atom name,VarDef *body) +DoodadCreate(unsigned type, Atom name, VarDef * body) { -DoodadDef * doodad; + DoodadDef *doodad; - doodad= uTypedAlloc(DoodadDef); - if (doodad!=NULL) { - bzero(doodad,sizeof(DoodadDef)); - doodad->common.stmtType= StmtDoodadDef; - doodad->common.next= NULL; - doodad->type= type; - doodad->name= name; - doodad->body= body; + doodad = uTypedAlloc(DoodadDef); + if (doodad != NULL) + { + bzero(doodad, sizeof(DoodadDef)); + doodad->common.stmtType = StmtDoodadDef; + doodad->common.next = NULL; + doodad->type = type; + doodad->name = name; + doodad->body = body; } return doodad; } ExprDef * -AppendKeysymList(ExprDef *list,KeySym sym) -{ - if (list->value.list.nSyms>=list->value.list.szSyms) { - list->value.list.szSyms*=2; - list->value.list.syms= uTypedRecalloc(list->value.list.syms, - list->value.list.nSyms, - list->value.list.szSyms, - KeySym); - if (list->value.list.syms==NULL) { - FATAL("Couldn't resize list of symbols for append\n"); - return NULL; - } - } - list->value.list.syms[list->value.list.nSyms++]= sym; +AppendKeysymList(ExprDef * list, KeySym sym) +{ + if (list->value.list.nSyms >= list->value.list.szSyms) + { + list->value.list.szSyms *= 2; + list->value.list.syms = uTypedRecalloc(list->value.list.syms, + list->value.list.nSyms, + list->value.list.szSyms, + KeySym); + if (list->value.list.syms == NULL) + { + FATAL("Couldn't resize list of symbols for append\n"); + return NULL; + } + } + list->value.list.syms[list->value.list.nSyms++] = sym; return list; } int -LookupKeysym(char *str,KeySym *sym_rtrn) +LookupKeysym(char *str, KeySym * sym_rtrn) { -KeySym sym; + KeySym sym; - if ((!str)||(uStrCaseCmp(str,"any")==0)||(uStrCaseCmp(str,"nosymbol")==0)) { - *sym_rtrn= NoSymbol; - return 1; + if ((!str) || (uStrCaseCmp(str, "any") == 0) + || (uStrCaseCmp(str, "nosymbol") == 0)) + { + *sym_rtrn = NoSymbol; + return 1; } - else if ((uStrCaseCmp(str,"none")==0)||(uStrCaseCmp(str,"voidsymbol")==0)) { - *sym_rtrn= XK_VoidSymbol; - return 1; + else if ((uStrCaseCmp(str, "none") == 0) + || (uStrCaseCmp(str, "voidsymbol") == 0)) + { + *sym_rtrn = XK_VoidSymbol; + return 1; } - sym= XStringToKeysym(str); - if (sym!=NoSymbol) { - *sym_rtrn= sym; - return 1; + sym = XStringToKeysym(str); + if (sym != NoSymbol) + { + *sym_rtrn = sym; + return 1; } return 0; } IncludeStmt * -IncludeCreate(char *str,unsigned merge) -{ -IncludeStmt * incl,*first; -char * file,*map,*stmt,*tmp, *extra_data; -char nextop; -Bool haveSelf; - - haveSelf= False; - incl= first= NULL; - file= map= NULL; - tmp= str; - stmt= uStringDup(str); - while ((tmp)&&(*tmp)) { - if (XkbParseIncludeMap(&tmp,&file,&map,&nextop,&extra_data)) { - if ((file==NULL)&&(map==NULL)) { - if (haveSelf) - goto BAIL; - haveSelf= True; - } - if (first==NULL) - first= incl= uTypedAlloc(IncludeStmt); - else { - incl->next= uTypedAlloc(IncludeStmt); - incl= incl->next; - } - if (incl) { - incl->common.stmtType= StmtInclude; - incl->common.next= NULL; - incl->merge= merge; - incl->stmt= NULL; - incl->file= file; - incl->map= map; - incl->modifier= extra_data; - incl->path= NULL; - incl->next= NULL; - } - else { - WSGO("Allocation failure in IncludeCreate\n"); - ACTION("Using only part of the include\n"); - break; - } - if (nextop=='|') merge= MergeAugment; - else merge= MergeOverride; - } - else { - goto BAIL; - } - } - if (first) first->stmt= stmt; - else if (stmt) uFree(stmt); +IncludeCreate(char *str, unsigned merge) +{ + IncludeStmt *incl, *first; + char *file, *map, *stmt, *tmp, *extra_data; + char nextop; + Bool haveSelf; + + haveSelf = False; + incl = first = NULL; + file = map = NULL; + tmp = str; + stmt = uStringDup(str); + while ((tmp) && (*tmp)) + { + if (XkbParseIncludeMap(&tmp, &file, &map, &nextop, &extra_data)) + { + if ((file == NULL) && (map == NULL)) + { + if (haveSelf) + goto BAIL; + haveSelf = True; + } + if (first == NULL) + first = incl = uTypedAlloc(IncludeStmt); + else + { + incl->next = uTypedAlloc(IncludeStmt); + incl = incl->next; + } + if (incl) + { + incl->common.stmtType = StmtInclude; + incl->common.next = NULL; + incl->merge = merge; + incl->stmt = NULL; + incl->file = file; + incl->map = map; + incl->modifier = extra_data; + incl->path = NULL; + incl->next = NULL; + } + else + { + WSGO("Allocation failure in IncludeCreate\n"); + ACTION("Using only part of the include\n"); + break; + } + if (nextop == '|') + merge = MergeAugment; + else + merge = MergeOverride; + } + else + { + goto BAIL; + } + } + if (first) + first->stmt = stmt; + else if (stmt) + uFree(stmt); return first; -BAIL: - ERROR1("Illegal include statement \"%s\"\n",stmt); + BAIL: + ERROR1("Illegal include statement \"%s\"\n", stmt); ACTION("Ignored\n"); - while (first) { - incl= first->next; - if (first->file) uFree(first->file); - if (first->map) uFree(first->map); - if (first->modifier) uFree(first->modifier); - if (first->path) uFree(first->path); - first->file= first->map= first->path= NULL; - uFree(first); - first= incl; + while (first) + { + incl = first->next; + if (first->file) + uFree(first->file); + if (first->map) + uFree(first->map); + if (first->modifier) + uFree(first->modifier); + if (first->path) + uFree(first->path); + first->file = first->map = first->path = NULL; + uFree(first); + first = incl; } if (stmt) - uFree(stmt); + uFree(stmt); return NULL; } #ifdef DEBUG void -PrintStmtAddrs(ParseCommon *stmt) +PrintStmtAddrs(ParseCommon * stmt) { - fprintf(stderr,"0x%x",stmt); - if (stmt) { - do { - fprintf(stderr,"->0x%x",stmt->next); - stmt= stmt->next; - } while (stmt); + fprintf(stderr, "0x%x", stmt); + if (stmt) + { + do + { + fprintf(stderr, "->0x%x", stmt->next); + stmt = stmt->next; + } + while (stmt); } - fprintf(stderr,"\n"); + fprintf(stderr, "\n"); } #endif static void -CheckDefaultMap(XkbFile *maps) -{ -XkbFile * dflt,*tmp; - - dflt= NULL; - for (tmp=maps,dflt=NULL;tmp!=NULL;tmp=(XkbFile *)tmp->common.next) { - if (tmp->flags&XkbLC_Default) { - if (dflt==NULL) - dflt= tmp; - else { - if (warningLevel>2) { - WARN1("Multiple default components in %s\n", - (scanFile?scanFile:"(unknown)")); - ACTION2("Using %s, ignoring %s\n", - (dflt->name?dflt->name:"(first)"), - (tmp->name?tmp->name:"(subsequent)")); - } - tmp->flags&= (~XkbLC_Default); - } - } +CheckDefaultMap(XkbFile * maps) +{ + XkbFile *dflt, *tmp; + + dflt = NULL; + for (tmp = maps, dflt = NULL; tmp != NULL; + tmp = (XkbFile *) tmp->common.next) + { + if (tmp->flags & XkbLC_Default) + { + if (dflt == NULL) + dflt = tmp; + else + { + if (warningLevel > 2) + { + WARN1("Multiple default components in %s\n", + (scanFile ? scanFile : "(unknown)")); + ACTION2("Using %s, ignoring %s\n", + (dflt->name ? dflt->name : "(first)"), + (tmp->name ? tmp->name : "(subsequent)")); + } + tmp->flags &= (~XkbLC_Default); + } + } } return; } int -XKBParseFile(FILE *file,XkbFile **pRtrn) -{ - if (file) { - yyin= file; - rtrnValue= NULL; - if (yyparse()==0) { - *pRtrn= rtrnValue; - CheckDefaultMap(rtrnValue); - rtrnValue= NULL; - return 1; - } - *pRtrn= NULL; - return 0; - } - *pRtrn= NULL; +XKBParseFile(FILE * file, XkbFile ** pRtrn) +{ + if (file) + { + yyin = file; + rtrnValue = NULL; + if (yyparse() == 0) + { + *pRtrn = rtrnValue; + CheckDefaultMap(rtrnValue); + rtrnValue = NULL; + return 1; + } + *pRtrn = NULL; + return 0; + } + *pRtrn = NULL; return 1; } XkbFile * -CreateXKBFile(int type,char *name,ParseCommon *defs,unsigned flags) -{ -XkbFile * file; -static int fileID; - - file= uTypedAlloc(XkbFile); - if (file) { - XkbEnsureSafeMapName(name); - bzero(file,sizeof(XkbFile)); - file->type= type; - file->topName= uStringDup(name); - file->name= name; - file->defs= defs; - file->id= fileID++; - file->compiled= False; - file->flags= flags; +CreateXKBFile(int type, char *name, ParseCommon * defs, unsigned flags) +{ + XkbFile *file; + static int fileID; + + file = uTypedAlloc(XkbFile); + if (file) + { + XkbEnsureSafeMapName(name); + bzero(file, sizeof(XkbFile)); + file->type = type; + file->topName = uStringDup(name); + file->name = name; + file->defs = defs; + file->id = fileID++; + file->compiled = False; + file->flags = flags; } return file; } -unsigned -StmtSetMerge(ParseCommon *stmt,unsigned merge) +unsigned +StmtSetMerge(ParseCommon * stmt, unsigned merge) { - if ((merge==MergeAltForm) && (stmt->stmtType!=StmtKeycodeDef)) { - yyerror("illegal use of 'alternate' merge mode"); - merge= MergeDefault; + if ((merge == MergeAltForm) && (stmt->stmtType != StmtKeycodeDef)) + { + yyerror("illegal use of 'alternate' merge mode"); + merge = MergeDefault; } return merge; } -- cgit v1.2.3