diff options
Diffstat (limited to 'pango/mini-xft/minixftgram.y')
| -rw-r--r-- | pango/mini-xft/minixftgram.y | 452 |
1 files changed, 0 insertions, 452 deletions
diff --git a/pango/mini-xft/minixftgram.y b/pango/mini-xft/minixftgram.y deleted file mode 100644 index e2daaa33..00000000 --- a/pango/mini-xft/minixftgram.y +++ /dev/null @@ -1,452 +0,0 @@ -/* - * $XFree86: xc/lib/MiniXft/xftgram.y,v 1.5 2001/05/16 10:32:54 keithp Exp $ - * - * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. - * - * 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. - */ - -%{ - -#include <stdlib.h> -#include <stdio.h> -#include "minixftint.h" - -static MiniXftMatrix matrix; - -%} - -%union { - int ival; - double dval; - char *sval; - MiniXftExpr *eval; - MiniXftPattern *pval; - MiniXftValue vval; - MiniXftEdit *Eval; - MiniXftOp oval; - MiniXftQual qval; - MiniXftTest *tval; -} - -%token <ival> INTEGER -%token <dval> DOUBLE -%token <sval> STRING NAME -%token <ival> ANY ALL -%token <ival> DIR CACHE INCLUDE INCLUDEIF MATCH EDIT -%token <ival> TOK_TRUE TOK_FALSE TOK_NIL -%token <ival> EQUAL SEMI OS CS - -%type <eval> expr -%type <vval> value -%type <sval> field -%type <Eval> edit -%type <Eval> edits -%type <oval> eqop -%type <qval> qual -%type <oval> compare -%type <tval> tests test -%type <dval> number - -%right <ival> QUEST COLON -%left <ival> OROR -%left <ival> ANDAND -%left <ival> EQEQ NOTEQ -%left <ival> LESS LESSEQ MORE MOREEQ -%left <ival> PLUS MINUS -%left <ival> TIMES DIVIDE -%right <ival> NOT - -%% -configs : configs config - | - ; -config : DIR STRING - { MiniXftConfigAddDir ($2); } - | CACHE STRING - { MiniXftConfigSetCache ($2); } - | INCLUDE STRING - { MiniXftConfigPushInput ($2, True); } - | INCLUDEIF STRING - { MiniXftConfigPushInput ($2, False); } - | MATCH tests EDIT edits - { MiniXftConfigAddEdit ($2, $4); } - ; -tests : test tests - { $1->next = $2; $$ = $1; } - | - { $$ = 0; } - ; -test : qual field compare value - { $$ = MiniXftTestCreate ($1, $2, $3, $4); } - ; -qual : ANY - { $$ = MiniXftQualAny; } - | ALL - { $$ = MiniXftQualAll; } - | - { $$ = MiniXftQualAny; } - ; -field : NAME - { - $$ = MiniXftConfigSaveField ($1); - } - ; -compare : EQUAL - { $$ = MiniXftOpEqual; } - | EQEQ - { $$ = MiniXftOpEqual; } - | NOTEQ - { $$ = MiniXftOpNotEqual; } - | LESS - { $$ = MiniXftOpLess; } - | LESSEQ - { $$ = MiniXftOpLessEqual; } - | MORE - { $$ = MiniXftOpMore; } - | MOREEQ - { $$ = MiniXftOpMoreEqual; } - ; -value : INTEGER - { - $$.type = MiniXftTypeInteger; - $$.u.i = $1; - } - | DOUBLE - { - $$.type = MiniXftTypeDouble; - $$.u.d = $1; - } - | STRING - { - $$.type = MiniXftTypeString; - $$.u.s = $1; - } - | TOK_TRUE - { - $$.type = MiniXftTypeBool; - $$.u.b = True; - } - | TOK_FALSE - { - $$.type = MiniXftTypeBool; - $$.u.b = False; - } - | TOK_NIL - { - $$.type = MiniXftTypeVoid; - } - | matrix - { - $$.type = MiniXftTypeMatrix; - $$.u.m = &matrix; - } - ; -matrix : OS number number number number CS - { - matrix.xx = $2; - matrix.xy = $3; - matrix.yx = $4; - matrix.__REALLY_YY__ = $5; - } -number : INTEGER - { $$ = (double) $1; } - | DOUBLE - ; -edits : edit edits - { $1->next = $2; $$ = $1; } - | - { $$ = 0; } - ; -edit : field eqop expr SEMI - { $$ = MiniXftEditCreate ($1, $2, $3); } - ; -eqop : EQUAL - { $$ = MiniXftOpAssign; } - | PLUS EQUAL - { $$ = MiniXftOpPrepend; } - | EQUAL PLUS - { $$ = MiniXftOpAppend; } - ; -expr : INTEGER - { $$ = MiniXftExprCreateInteger ($1); } - | DOUBLE - { $$ = MiniXftExprCreateDouble ($1); } - | STRING - { $$ = MiniXftExprCreateString ($1); } - | TOK_TRUE - { $$ = MiniXftExprCreateBool (True); } - | TOK_FALSE - { $$ = MiniXftExprCreateBool (False); } - | TOK_NIL - { $$ = MiniXftExprCreateNil (); } - | matrix - { $$ = MiniXftExprCreateMatrix (&matrix); } - | NAME - { $$ = MiniXftExprCreateField ($1); } - | expr OROR expr - { $$ = MiniXftExprCreateOp ($1, MiniXftOpOr, $3); } - | expr ANDAND expr - { $$ = MiniXftExprCreateOp ($1, MiniXftOpAnd, $3); } - | expr EQEQ expr - { $$ = MiniXftExprCreateOp ($1, MiniXftOpEqual, $3); } - | expr NOTEQ expr - { $$ = MiniXftExprCreateOp ($1, MiniXftOpNotEqual, $3); } - | expr LESS expr - { $$ = MiniXftExprCreateOp ($1, MiniXftOpLess, $3); } - | expr LESSEQ expr - { $$ = MiniXftExprCreateOp ($1, MiniXftOpLessEqual, $3); } - | expr MORE expr - { $$ = MiniXftExprCreateOp ($1, MiniXftOpMore, $3); } - | expr MOREEQ expr - { $$ = MiniXftExprCreateOp ($1, MiniXftOpMoreEqual, $3); } - | expr PLUS expr - { $$ = MiniXftExprCreateOp ($1, MiniXftOpPlus, $3); } - | expr MINUS expr - { $$ = MiniXftExprCreateOp ($1, MiniXftOpMinus, $3); } - | expr TIMES expr - { $$ = MiniXftExprCreateOp ($1, MiniXftOpTimes, $3); } - | expr DIVIDE expr - { $$ = MiniXftExprCreateOp ($1, MiniXftOpDivide, $3); } - | NOT expr - { $$ = MiniXftExprCreateOp ($2, MiniXftOpNot, (MiniXftExpr *) 0); } - | expr QUEST expr COLON expr - { $$ = MiniXftExprCreateOp ($1, MiniXftOpQuest, MiniXftExprCreateOp ($3, MiniXftOpQuest, $5)); } - ; -%% - -int -MiniXftConfigwrap (void) -{ - return 1; -} - -void -MiniXftConfigerror (char *fmt, ...) -{ - va_list args; - - fprintf (stderr, "\"%s\": line %d, ", MiniXftConfigFile, MiniXftConfigLineno); - va_start (args, fmt); - vfprintf (stderr, fmt, args); - va_end (args); - fprintf (stderr, "\n"); -} - -MiniXftTest * -MiniXftTestCreate (MiniXftQual qual, const char *field, MiniXftOp compare, MiniXftValue value) -{ - MiniXftTest *test = (MiniXftTest *) malloc (sizeof (MiniXftTest));; - - if (test) - { - test->next = 0; - test->qual = qual; - test->field = field; /* already saved in grammar */ - test->op = compare; - if (value.type == MiniXftTypeString) - value.u.s = _MiniXftSaveString (value.u.s); - else if (value.type == MiniXftTypeMatrix) - value.u.m = _MiniXftSaveMatrix (value.u.m); - test->value = value; - } - return test; -} - -MiniXftExpr * -MiniXftExprCreateInteger (int i) -{ - MiniXftExpr *e = (MiniXftExpr *) malloc (sizeof (MiniXftExpr)); - - if (e) - { - e->op = MiniXftOpInteger; - e->u.ival = i; - } - return e; -} - -MiniXftExpr * -MiniXftExprCreateDouble (double d) -{ - MiniXftExpr *e = (MiniXftExpr *) malloc (sizeof (MiniXftExpr)); - - if (e) - { - e->op = MiniXftOpDouble; - e->u.dval = d; - } - return e; -} - -MiniXftExpr * -MiniXftExprCreateString (const char *s) -{ - MiniXftExpr *e = (MiniXftExpr *) malloc (sizeof (MiniXftExpr)); - - if (e) - { - e->op = MiniXftOpString; - e->u.sval = _MiniXftSaveString (s); - } - return e; -} - -MiniXftExpr * -MiniXftExprCreateMatrix (const MiniXftMatrix *m) -{ - MiniXftExpr *e = (MiniXftExpr *) malloc (sizeof (MiniXftExpr)); - - if (e) - { - e->op = MiniXftOpMatrix; - e->u.mval = _MiniXftSaveMatrix (m); - } - return e; -} - -MiniXftExpr * -MiniXftExprCreateBool (Bool b) -{ - MiniXftExpr *e = (MiniXftExpr *) malloc (sizeof (MiniXftExpr)); - - if (e) - { - e->op = MiniXftOpBool; - e->u.bval = b; - } - return e; -} - -MiniXftExpr * -MiniXftExprCreateNil (void) -{ - MiniXftExpr *e = (MiniXftExpr *) malloc (sizeof (MiniXftExpr)); - - if (e) - { - e->op = MiniXftOpNil; - } - return e; -} - -MiniXftExpr * -MiniXftExprCreateField (const char *field) -{ - MiniXftExpr *e = (MiniXftExpr *) malloc (sizeof (MiniXftExpr)); - - if (e) - { - e->op = MiniXftOpField; - e->u.field = _MiniXftSaveString (field); - } - return e; -} - -MiniXftExpr * -MiniXftExprCreateOp (MiniXftExpr *left, MiniXftOp op, MiniXftExpr *right) -{ - MiniXftExpr *e = (MiniXftExpr *) malloc (sizeof (MiniXftExpr)); - - if (e) - { - e->op = op; - e->u.tree.left = left; - e->u.tree.right = right; - } - return e; -} - -void -MiniXftExprDestroy (MiniXftExpr *e) -{ - switch (e->op) { - case MiniXftOpInteger: - break; - case MiniXftOpDouble: - break; - case MiniXftOpString: - free (e->u.sval); - break; - case MiniXftOpMatrix: - free (e->u.mval); - break; - case MiniXftOpBool: - break; - case MiniXftOpField: - free (e->u.field); - break; - case MiniXftOpAssign: - case MiniXftOpPrepend: - case MiniXftOpAppend: - break; - case MiniXftOpOr: - case MiniXftOpAnd: - case MiniXftOpEqual: - case MiniXftOpNotEqual: - case MiniXftOpLess: - case MiniXftOpLessEqual: - case MiniXftOpMore: - case MiniXftOpMoreEqual: - case MiniXftOpPlus: - case MiniXftOpMinus: - case MiniXftOpTimes: - case MiniXftOpDivide: - case MiniXftOpQuest: - MiniXftExprDestroy (e->u.tree.right); - /* fall through */ - case MiniXftOpNot: - MiniXftExprDestroy (e->u.tree.left); - break; - case MiniXftOpNil: - break; - } - free (e); -} - -MiniXftEdit * -MiniXftEditCreate (const char *field, MiniXftOp op, MiniXftExpr *expr) -{ - MiniXftEdit *e = (MiniXftEdit *) malloc (sizeof (MiniXftEdit)); - - if (e) - { - e->next = 0; - e->field = field; /* already saved in grammar */ - e->op = op; - e->expr = expr; - } - return e; -} - -void -MiniXftEditDestroy (MiniXftEdit *e) -{ - if (e->next) - MiniXftEditDestroy (e->next); - free ((void *) e->field); - if (e->expr) - MiniXftExprDestroy (e->expr); -} - -char * -MiniXftConfigSaveField (const char *field) -{ - return _MiniXftSaveString (field); -} |