| %{ |
| /* |
| * |
| * BlueZ - Bluetooth protocol stack for Linux |
| * |
| * Copyright (C) 2000-2001 Qualcomm Incorporated |
| * Copyright (C) 2002-2003 Maxim Krasnyansky <maxk@qualcomm.com> |
| * Copyright (C) 2002-2008 Marcel Holtmann <marcel@holtmann.org> |
| * |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| * |
| */ |
| |
| #ifdef HAVE_CONFIG_H |
| #include <config.h> |
| #endif |
| |
| #include <stdio.h> |
| #include <errno.h> |
| #include <string.h> |
| #include <sys/socket.h> |
| |
| #include <bluetooth/bluetooth.h> |
| #include <bluetooth/hci.h> |
| #include <bluetooth/hci_lib.h> |
| |
| #include "hcid.h" |
| #include "kword.h" |
| #include "parser.h" |
| |
| static char str_buf[255]; |
| |
| #define ECHO {;} |
| #define YY_DECL int yylex(void) |
| |
| int cfg_error(const char *ftm, ...); |
| int yyerror(char *str); |
| |
| %} |
| |
| %option nounput |
| |
| hex 0x[0-9a-zA-Z]+ |
| num [0-9]+ |
| kword [A-Za-z0-9\_\-]+ |
| word [A-Za-z0-9\-\_+=\!\$\#\%\&\*\^\@@\\\~\.]+ |
| wordnm {word}:{num} |
| list ({word}\,*)+ |
| comment \#.*\n |
| fname [A-Za-z0-9\_\.\-]+ |
| path (\/{fname})+ |
| string \".*\" |
| hci hci[0-9]+ |
| hextuple [0-9a-zA-Z][0-9a-zA-Z] |
| hexquad {hextuple}{hextuple} |
| bdaddr {hextuple}:{hextuple}:{hextuple}:{hextuple}:{hextuple}:{hextuple} |
| id {hexquad}:{hexquad} |
| |
| %x OPTION PARAM |
| |
| %% |
| [ \t] { |
| /* Skip spaces and tabs */ |
| ; |
| } |
| |
| {comment} { |
| /* Skip comments */ |
| lineno++; |
| } |
| |
| \n { |
| lineno++; |
| } |
| |
| {hci} { |
| yylval.str = yytext; |
| return HCI; |
| } |
| |
| {bdaddr} { |
| yylval.str = yytext; |
| return BDADDR; |
| } |
| |
| {hex} { |
| yylval.num = strtol(yytext, NULL, 16); |
| return NUM; |
| } |
| |
| {num} { |
| yylval.num = atoi(yytext); |
| return NUM; |
| } |
| |
| {kword} { |
| int kw = find_keyword(cfg_keyword, yytext); |
| if( kw != -1 ) |
| return kw; |
| |
| yylval.str = yytext; |
| return WORD; |
| } |
| |
| {word} { |
| yylval.str = yytext; |
| return WORD; |
| } |
| |
| {string} { |
| if (yyleng > sizeof(str_buf) - 1) { |
| yyerror("string too long"); |
| return 0; |
| } |
| |
| strncpy(str_buf, yytext + 1, yyleng - 2); |
| str_buf[yyleng - 2] = '\0'; |
| |
| yylval.str = str_buf; |
| return STRING; |
| } |
| |
| {list} { |
| yylval.str = yytext; |
| return LIST; |
| } |
| |
| {path} { |
| yylval.str = yytext; |
| return PATH; |
| } |
| |
| {id} { |
| yylval.str = yytext; |
| return ID; |
| } |
| |
| . { |
| return *yytext; |
| } |
| |
| %% |
| |
| int yywrap(void) |
| { |
| return 1; |
| } |