12 #define VTY_PRINTF_ATTRIBUTE(a,b) __attribute__ ((__format__ (__printf__, a, b)))
14 #define VTY_PRINTF_ATTRIBUTE(a,b)
18 #define ERRNO_IO_RETRY(EN) \
19 (((EN) == EAGAIN) || ((EN) == EWOULDBLOCK) || ((EN) == EINTR))
22 #define VTY_READ_BUFSIZ 512
24 #define VTY_BUFSIZ 512
25 #define VTY_MAXHIST 20
117 #define TELNET_NAWS_SB_LEN 5
140 #define VTY_NEWLINE ((vty->type == VTY_TERM) ? "\r\n" : "\n")
178 void vty_log (const
char *level, const
char *proto, const
char *fmt, va_list);
void vty_init_vtysh(void)
Definition: vty.c:1755
int vty_shell_serv(struct vty *)
Definition: vty.c:1750
int length
Command length.
Definition: vty.h:78
enum event event
Definition: vty.h:205
void * tall_ctx
talloc context
Definition: vty.h:156
struct cmd_element cfg_description_cmd
const char * name
name of the application
Definition: vty.h:150
int lines
Configure lines.
Definition: vty.h:131
FILE * file
underlying file (if any)
Definition: vty.h:51
size_t sb_len
How many subnegotiation characters have we received?
Definition: vty.h:123
int vty_read(struct vty *vty)
Read data via vty socket.
Definition: vty.c:1275
unsigned char sb_buf[TELNET_NAWS_SB_LEN]
sub-negotiation buffer
Definition: vty.h:119
int vty_config_unlock(struct vty *)
Unlock the configuration from a given VTY.
Definition: vty.c:345
int vty_config_lock(struct vty *)
Lock the configuration to a given VTY.
Definition: vty.c:332
int hindex
History insert end point.
Definition: vty.h:90
Internal representation of a single VTY.
Definition: vty.h:49
int(* is_config_node)(struct vty *vty, int node)
call-back to determine if node is config node
Definition: vty.h:160
int height
Widnow height.
Definition: vty.h:128
void vty_log(const char *level, const char *proto, const char *fmt, va_list)
void vty_close(struct vty *)
Close a given vty interface.
Definition: vty.c:199
int max
Command max length.
Definition: vty.h:81
int width
Window width.
Definition: vty.h:126
enum vty_type type
Is this vty connect to file or not.
Definition: vty.h:60
int(* go_parent_cb)(struct vty *vty)
call-back for returning to parent n ode
Definition: vty.h:158
const char * copyright
copyright string of the application
Definition: vty.h:154
char * hist[VTY_MAXHIST]
Histry of command.
Definition: vty.h:84
char * buf
Command input buffer.
Definition: vty.h:72
int vty_out(struct vty *, const char *,...) VTY_PRINTF_ATTRIBUTE(2
unsigned char escape
For escape character.
Definition: vty.h:100
#define VTY_NEWLINE
Definition: vty.h:140
#define VTY_PRINTF_ATTRIBUTE(a, b)
Definition: vty.h:14
struct cmd_node * node
Definition: command.c:2644
int sock
Definition: vty.h:206
int fail
Failure count.
Definition: vty.h:66
void * vty_current_index(struct vty *)
return the current index of a given VTY
Definition: vty.c:315
int node
Node status of this vty.
Definition: vty.h:63
int config
In configure mode.
Definition: vty.h:136
void vty_reset(void)
Reset all VTY status.
Definition: vty.c:1705
int vty_read_config_file(const char *file_name, void *priv)
Read the configuration file using the VTY code.
Definition: vty.c:1803
unsigned char iac
IAC handling.
Definition: vty.h:110
const char * version
version string of the application
Definition: vty.h:152
int fd
File descripter of this vty.
Definition: vty.h:57
static const char * vty_newline(struct vty *vty)
Definition: vty.h:142
void * tall_vty_ctx
Definition: vty.c:98
int vty_current_node(struct vty *vty)
return the current node of a given VTY
Definition: vty.c:321
void * priv
private data, specified by creator
Definition: vty.h:54
enum vty::@1 status
Current vty status.
struct cmd_element cfg_no_description_cmd
struct buffer * obuf
Output buffer.
Definition: vty.h:69
int(* config_is_consistent)(struct vty *vty)
Check if the config is consistent before write.
Definition: vty.h:162
int vty_shell(struct vty *)
Return if this VTY is a shell or not.
Definition: vty.c:240
Structure of a command element.
Definition: command.h:134
int int vty_out_newline(struct vty *)
print a newline on the given VTY
Definition: vty.c:307
void vty_init(struct vty_app_info *app_info)
Initialize VTY layer.
Definition: vty.c:1766
#define TELNET_NAWS_SB_LEN
Definition: vty.h:117
struct vty * vty
Definition: vty.h:207
int hp
History lookup current point.
Definition: vty.h:87
int monitor
Definition: vty.h:133
struct vty * vty_create(int vty_sock, void *priv)
Create new vty structure.
Definition: vty.c:1496
char * vty_get_cwd(void)
Definition: vty.c:1745
void * index_sub
For multiple level index treatment such as key chain and key.
Definition: vty.h:97
int cp
Command cursor point.
Definition: vty.h:75
void vty_hello(struct vty *)
Definition: vty.c:355
signal_vty
signal handling
Definition: vty.h:200
unsigned char iac_sb_in_progress
IAC SB (option subnegotiation) handling.
Definition: vty.h:113
struct vty * vty_new(void)
Allocate a new vty interface structure.
Definition: vty.c:106
Information an application registers with the VTY.
Definition: vty.h:148
vty_type
Definition: vty.h:41
#define VTY_MAXHIST
Definition: vty.h:25
int vty_go_parent(struct vty *vty)
Definition: command.c:1965
const char * vty_get_bind_addr(void)
Definition: vty.c:1613
void * index
For current referencing point of interface, route-map, access-list etc...
Definition: vty.h:94