+/*
+
+parser.c: Generate helper declarations and functions to trace events
+ from an event description file.
+
+Copyright (C) 2002, Xianxiu Yang
+Copyright (C) 2002, Michel Dagenais
+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; version 2 of the License.
+
+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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+
#ifndef PARSER_H
#define PARSER_H
typedef enum _token_type {
ENDFILE,
- COMA,
- LPARENTHESIS,
- RPARENTHESIS,
- SEMICOLON,
+ FORWARDSLASH,
+ LANGLEBRACKET,
+ RANGLEBRACKET,
EQUAL,
QUOTEDSTRING,
NUMBER,
void ungetToken(parse_file * in);
char *getToken(parse_file *in);
-char *getComa(parse_file *in);
-char *getLParenthesis(parse_file *in);
-char *getRParenthesis(parse_file *in);
-char *getSemiColon(parse_file *in);
+char *getForwardslash(parse_file *in);
+char *getLAnglebracket(parse_file *in);
+char *getRAnglebracket(parse_file *in);
char *getQuotedString(parse_file *in);
char *getName(parse_file *in);
-int getNumber(parse_file *in);
-char * getEqual(parse_file *in);
+int getNumber(parse_file *in);
+char *getEqual(parse_file *in);
+char seekNextChar(parse_file *in);
void skipComment(parse_file * in);
void skipEOL(parse_file * in);
ARRAY,
SEQUENCE,
STRUCT,
+ UNION,
NONE
} data_type;
char *name;
char *description;
type_descriptor *type;
- int nested;
} event;
+typedef struct _facility {
+ char * name;
+ char * description;
+ sequence events;
+ sequence unnamed_types;
+ table named_types;
+} facility;
+
int getSize(parse_file *in);
-unsigned long getTypeChecksum(unsigned long aCrc, type_descriptor * type, int * nestedStruct);
+unsigned long getTypeChecksum(unsigned long aCrc, type_descriptor * type);
+void parseFacility(parse_file *in, facility * fac);
void parseEvent(parse_file *in, event *ev, sequence * unnamed_types, table * named_types);
void parseTypeDefinition(parse_file *in, sequence * unnamed_types, table * named_types);
type_descriptor *parseType(parse_file *in, type_descriptor *t, sequence * unnamed_types, table * named_types);
void generateChecksum(char * facName, unsigned long * checksum, sequence * events);
+/* get attributes */
+char * getNameAttribute(parse_file *in);
+char * getFormatAttribute(parse_file *in);
+int getSizeAttribute(parse_file *in);
+int getValueAttribute(parse_file *in);
+char * getValueStrAttribute(parse_file *in);
+
+char * getDescription(parse_file *in);
+
static char *intOutputTypes[] = {
"int8_t", "int16_t", "int32_t", "int64_t", "short int", "int", "long int" };