diff options
Diffstat (limited to 'hw/xwin/winprefslex.l')
| -rw-r--r-- | hw/xwin/winprefslex.l | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/hw/xwin/winprefslex.l b/hw/xwin/winprefslex.l new file mode 100644 index 000000000..8eda8e6c2 --- /dev/null +++ b/hw/xwin/winprefslex.l @@ -0,0 +1,113 @@ +%{ # -*- C -*- +/* + * Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name of the XFree86 Project + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * from the XFree86 Project. + * + * Authors: Earle F. Philhower, III + */ +/* $XFree86: xc/programs/Xserver/hw/xwin/winprefslex.l,v 1.1 2003/10/02 13:30:11 eich Exp $ */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "winprefsyacc.h" + +extern YYSTYPE yylval; +extern char *yytext; +extern int yyparse(); + +extern void ErrorF (const char* /*f*/, ...); + +int yylineno; + +/* Copy the parsed string, must be free()d in yacc parser */ +static char *makestr(char *str) +{ + char *ptr; + ptr = (char*)malloc (strlen(str)+1); + if (!ptr) + { + ErrorF ("winMultiWindowLex:makestr() out of memory\n"); + exit (-1); + } + strcpy(ptr, str); + return ptr; +} + +%} + +%option yylineno + +%% +\#.*[\r\n] { /* comment */ return NEWLINE; } +\/\/.*[\r\n] { /* comment */ return NEWLINE; } +[\r\n] { return NEWLINE; } +[ \t]+ { /* ignore whitespace */ } +[mM][eE][nN][uU] { return MENU; } +[iI][cC][oO][nN][dD][iI][rR][eE][cC][tT][oO][rR][yY] { return ICONDIRECTORY; } +[dD][eE][fF][aA][uU][lL][tT][iI][cC][oO][nN] { return DEFAULTICON; } +[iI][cC][oO][nN][sS] { return ICONS; } +[rR][oO][oO][tT][mM][eE][nN][uU] { return ROOTMENU; } +[dD][eE][fF][aA][uU][lL][tT][sS][yY][sS][mM][eE][nN][uU] { return DEFAULTSYSMENU; } +[sS][yY][sS][mM][eE][nN][uU] { return SYSMENU; } +[sS][eE][pP][aA][rR][aA][tT][oO][rR] { return SEPARATOR; } +[aA][tT][sS][tT][aA][rR][tT] { return ATSTART; } +[aA][tT][eE][nN][dD] { return ATEND; } +[eE][xX][eE][cC] { return EXEC; } +[aA][lL][wW][aA][yY][sS][oO][nN][tT][oO][pP] { return ALWAYSONTOP; } +[dD][eE][bB][uU][gG] { return DEBUG; } +[rR][eE][lL][oO][aA][dD] { return RELOAD; } +"{" { return LB; } +"}" { return RB; } +"\""[^\"\r\n]+"\"" { yylval.sVal = makestr(yytext+1); \ + yylval.sVal[strlen(yylval.sVal)-1] = 0; \ + return STRING; } +[^ \t\r\n]+ { yylval.sVal = makestr(yytext); \ + return STRING; } +%% + +/* + * Run-of-the mill requirement for yacc + */ +int +yywrap () +{ + return 1; +} + +/* + * Run a file through the yacc parser + */ +void +parse_file (FILE *file) +{ + if (!file) + return; + + yylineno = 1; + yyin = file; + yyparse (); +} |