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Rewrite command handling to be more generic. Not finished!

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This commit is contained in:
Nicholas Marriott
2007-10-03 21:31:07 +00:00
parent a5a17b40ee
commit df716ecc8f
18 changed files with 1049 additions and 1243 deletions
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194
tmux.h
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@ -1,4 +1,4 @@
/* $Id: tmux.h,v 1.37 2007-10-03 12:43:47 nicm Exp $ */
/* $Id: tmux.h,v 1.38 2007-10-03 21:31:07 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -259,28 +259,17 @@ struct buffer {
/* Message codes. */
enum hdrtype {
MSG_ATTACH,
MSG_DATA,
MSG_DETACH,
MSG_COMMAND,
MSG_ERROR,
MSG_PRINT,
MSG_EXIT,
MSG_IDENTIFY,
MSG_READY,
MSG_DETACH,
MSG_RESIZE,
MSG_DATA,
MSG_KEYS,
MSG_NEW,
MSG_OKAY,
MSG_PAUSE,
MSG_RENAME,
MSG_SESSIONS,
MSG_SIZE,
MSG_WINDOWLIST,
MSG_WINDOWS,
MSG_BINDKEY,
MSG_UNBINDKEY,
};
/* Message header structure. */
struct hdr {
enum hdrtype type;
size_t size;
};
/* Session identification. */
@ -290,61 +279,26 @@ struct sessid {
char name[MAXNAMELEN]; /* empty for current */
};
struct new_data {
char name[MAXNAMELEN];
/* Message header structure. */
struct hdr {
enum hdrtype type;
size_t size;
};
struct msg_command_data {
struct sessid sid;
};
struct msg_identify_data {
u_int sx;
u_int sy;
};
struct attach_data {
struct sessid sid;
struct msg_resize_data {
u_int sx;
u_int sy;
};
struct sessions_data {
u_int sessions;
};
struct sessions_entry {
char name[MAXNAMELEN];
time_t tim;
u_int windows;
};
struct windows_data {
struct sessid sid;
u_int windows;
};
struct windows_entry {
u_int idx;
char tty[TTY_NAME_MAX];
char name[MAXNAMELEN];
char title[MAXTITLELEN];
};
struct size_data {
u_int sx;
u_int sy;
};
struct rename_data {
int idx;
struct sessid sid;
char newname[MAXNAMELEN];
};
struct bind_data {
int key;
char cmd[MAXNAMELEN];
int flags;
u_int num;
};
/* Attributes. */
#define ATTR_BRIGHT 0x1
#define ATTR_DIM 0x2
@ -460,7 +414,7 @@ ARRAY_DECL(windows, struct window *);
/* Client session. */
struct session {
char name[MAXNAMELEN];
char *name;
time_t tim;
struct window *window;
@ -478,7 +432,10 @@ struct client {
u_int sx;
u_int sy;
int prefix; /* waiting for command */
#define CLIENT_TERMINAL 0x1
#define CLIENT_PREFIX 0x2
#define CLIENT_HOLD 0x4
int flags;
struct session *session;
};
@ -493,50 +450,85 @@ struct client_ctx {
int loc_fd;
struct buffer *loc_in;
struct buffer *loc_out;
struct winsize ws;
};
/* Key command. */
/* Key/command line command. */
enum cmd_type {
CMD_NEWSESSION,
CMD_DETACHSESSION,
CMD_LISTSESSIONS,
};
struct cmd_ctx {
struct client *client;
struct session *session;
void (*print)(struct cmd_ctx *, const char *, ...);
void (*error)(struct cmd_ctx *, const char *, ...);
#define CMD_KEY 0x1
int flags;
};
struct cmd_entry {
enum cmd_type type;
const char *name;
const char *alias;
#define CMD_STARTSERVER 0x1
#define CMD_NOSESSION 0x2
int flags;
int (*parse)(void **, int, char **, char **);
const char *(*usage)(void);
void (*exec)(void *, struct cmd_ctx *);
void (*send)(void *, struct buffer *);
void (*recv)(void **, struct buffer *);
void (*free)(void *);
};
struct cmd {
int key;
void (*fn)(struct client *, struct cmd *);
u_int num;
char *str;
const struct cmd_entry *entry;
void *data;
};
/* Key binding. */
struct bind {
const char *name;
void (*fn)(struct client *, struct cmd *);
#define BIND_USER 0x1
#define BIND_NUMBER 0x2
#define BIND_STRING 0x4
int flags;
struct binding {
int key;
struct cmd *cmd;
};
/* tmux.c */
extern volatile sig_atomic_t sigwinch;
extern volatile sig_atomic_t sigterm;
extern int prefix_key;
extern int debug_level;
extern u_int status_lines;
extern char *default_command;
int usage(const char *, ...);
void usage(char **, const char *, ...);
void logfile(const char *);
void siginit(void);
void sigreset(void);
/* op.c */
int op_new_session(char *, int, char **);
int op_attach(char *, int, char **);
int op_rename_window(char *, int, char **);
int op_bind_key(char *, int, char **);
int op_unbind_key(char *, int, char **);
/* cmd.c */
struct cmd *cmd_parse(int, char **, char **);
void cmd_exec(struct cmd *, struct cmd_ctx *);
void cmd_send(struct cmd *, struct buffer *);
struct cmd *cmd_recv(struct buffer *);
void cmd_free(struct cmd *);
void cmd_send_string(struct buffer *, const char *);
char *cmd_recv_string(struct buffer *);
extern const struct cmd_entry cmd_new_session_entry;
extern const struct cmd_entry cmd_detach_session_entry;
extern const struct cmd_entry cmd_list_sessions_entry;
/* op-list.c */
int op_list_sessions(char *, int, char **);
int op_list_windows(char *, int, char **);
/* bind.c */
const struct bind *cmdx_lookup_bind(const char *);
void cmdx_add_bind(int, u_int, char *, const struct bind *);
void cmdx_remove_bind(int);
void cmdx_init(void);
void cmdx_free(void);
void cmdx_dispatch(struct client *, int);
/* client.c */
int client_init(char *, struct client_ctx *, int);
@ -552,14 +544,12 @@ void client_write_server2(
struct client_ctx *, enum hdrtype, void *, size_t, void *, size_t);
void client_fill_sessid(struct sessid *, char [MAXNAMELEN]);
/* cmd.c */
extern int cmd_prefix;
const struct bind *cmd_lookup_bind(const char *);
void cmd_add_bind(int, u_int, char *, const struct bind *);
void cmd_remove_bind(int);
void cmd_init(void);
void cmd_free(void);
void cmd_dispatch(struct client *, int);
/* key-bindings.c */
void key_bindings_add(int, struct cmd *);
void key_bindings_remove(int);
void key_bindings_init(void);
void key_bindings_free(void);
void key_bindings_dispatch(int, struct client *);
/* key-string.c */
int key_string_lookup(const char *);
@ -582,7 +572,7 @@ void server_write_client2(struct client *,
void server_write_clients(
struct window *, enum hdrtype, const void *, size_t);
void server_window_changed(struct client *);
void server_draw_client(struct client *, u_int, u_int);
void server_draw_client(struct client *);
void server_draw_status(struct client *);
/* status.c */