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Version 0.95

    1: /*
    2:     mtr  --  a network diagnostic tool
    3:     Copyright (C) 2016  Matt Kimball
    4: 
    5:     This program is free software; you can redistribute it and/or modify
    6:     it under the terms of the GNU General Public License version 2 as
    7:     published by the Free Software Foundation.
    8: 
    9:     This program is distributed in the hope that it will be useful,
   10:     but WITHOUT ANY WARRANTY; without even the implied warranty of
   11:     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   12:     GNU General Public License for more details.
   13: 
   14:     You should have received a copy of the GNU General Public License along
   15:     with this program; if not, write to the Free Software Foundation, Inc.,
   16:     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
   17: */
   18: 
   19: #ifndef CMDPARSE_H
   20: #define CMDPARSE_H
   21: 
   22: enum {
   23:     MAX_COMMAND_ARGUMENTS = 16,
   24:     MAX_COMMAND_TOKENS = MAX_COMMAND_ARGUMENTS * 2 + 2
   25: };
   26: 
   27: /*  Parsed commands, or command replies, ready for semantic interpretation  */
   28: struct command_t {
   29:     /*  A unique value for matching command requests with replies  */
   30:     int token;
   31: 
   32:     /*  Text indicating the command type, or reply type  */
   33:     char *command_name;
   34: 
   35:     /*  The number of key, value argument pairs used  */
   36:     int argument_count;
   37: 
   38:     /*  Names for each argument  */
   39:     char *argument_name[MAX_COMMAND_ARGUMENTS];
   40: 
   41:     /*  Values for each argument, parallel to the argument_name array  */
   42:     char *argument_value[MAX_COMMAND_ARGUMENTS];
   43: };
   44: 
   45: int parse_command(
   46:     struct command_t *command,
   47:     char *command_string);
   48: 
   49: #endif