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/*
cdcd - Command Driven CD player
Copyright (C) 1998-99 Tony Arcieri
Copyright (C) 2001, 2002, 2003 Fabrice Bauzac
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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef CMDLINE_H
#define CMDLINE_H
#include "cdcd.h"
#include "mycdaudio.h"
#include "rlhist.h"
#define TYPE_CDI 1
#define TYPE_CDDB 2
/* Valid return values from functions of type Execfunc */
#define XRET_NULL 0 /* Nothing to do. */
#define XRET_BACK 1 /* Go back to previous command-line */
#define XRET_QUIT 2 /* Quit the whole program */
/* argv[0] is the name of the command (e.g. "play") */
typedef int Execfunc (char **args);
typedef int Helpfunc (char **specific_args);
struct Command
{
char *name;
char *usage; /* These are the parameters */
char *description; /* name-independant description (this is
important for aliases) */
Execfunc *cmd; /* The function that is actually called when the
command is executed */
char *alias; /* If CMD1 is in fact an alias of CMD2, then set
NAME to CMD1 and ALIAS to CMD2. Everything
else is ignored. */
int display_cmdline; /* If nonzero, then `cdcd --help' will show
the command. */
};
#define ALIAS(from, to) { from, 0, 0, 0, to, 0 }
/* Initialize the cmdline.c module. */
void init_cmdline (void);
/* FIXME: this function is hell */
void get_input_text (char *buffer, char *prompt, int len);
char *trackname_matcher (const char *text, int state);
char **cdcd_completion (char *text, int start, int end);
int read_trackname (char *s, int *ret,
struct disc_data *data, struct disc_info *disc);
int read_tv (char *s, struct disc_timeval *ret);
int read_int (char *s, int *ret);
int read_url (char *s, char **ret);
int read_type (char *s, int *ret);
#define ACC_LOCAL 0
#define ACC_REMOTE 1
#define ACC_PROXY 2
int read_access (char *s, int *ret, char **prox);
int dt2sec (struct disc_timeval *dt);
char *cddb_host_prettystr (struct cddb_host *h);
char *cddb_serverlist_prettystr (struct cddb_serverlist *s);
char *cddb_serverlist_prettystr (struct cddb_serverlist *s);
int get_width (void);
int cmd_mainloop (rl_compentry_func_t * cmdmatcher,
char *prompt, struct Command *c);
char *command_matcher (struct Command *c, const char *text, int state);
void sort_commands (struct Command *com);
struct Command *find_command (char *name, struct Command *com);
void print_all_commands (struct Command *com, int commandline);
void cmdhelp (struct Command *com, char **argv, int commandline);
int execute_command (char **argv, struct Command *com);
/* Very useful */
#define NOARG \
if(argv[1]) { \
puts("Too many arguments"); \
return 0; \
}
#endif /* CMDLINE_H */
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