15 #define VTY_PRINTF_ATTRIBUTE(a,b) __attribute__ ((__format__ (__printf__, a, b))) 17 #define VTY_PRINTF_ATTRIBUTE(a,b) 21 #define ERRNO_IO_RETRY(EN) \ 22 (((EN) == EAGAIN) || ((EN) == EWOULDBLOCK) || ((EN) == EINTR)) 25 #define VTY_READ_BUFSIZ 512 27 #define VTY_BUFSIZ 512 28 #define VTY_MAXHIST 20 120 enum {
VTY_NORMAL, VTY_CLOSE, VTY_MORE, VTY_MORELINE } status;
134 #define TELNET_NAWS_SB_LEN 5 164 #define VTY_NEWLINE ((vty->type == VTY_TERM) ? "\r\n" : "\n") 186 int (*config_is_consistent)(
struct vty *vty);
204 void vty_log (const
char *level, const
char *proto, const
char *fmt, va_list);
void vty_init_vtysh(void)
Definition: vty.c:1774
int vty_shell_serv(struct vty *)
Definition: vty.c:1769
int length
Command length.
Definition: vty.h:95
void * tall_ctx
talloc context
Definition: vty.h:180
int node
Node status of this vty.
Definition: vty.h:58
struct cmd_element cfg_description_cmd
char * indent
When reading from a config file, these are the indenting characters expected for children of the curr...
Definition: vty.h:160
const char * name
name of the application
Definition: vty.h:174
int lines
Configure lines.
Definition: vty.h:148
FILE * file
underlying file (if any)
Definition: vty.h:68
size_t sb_len
How many subnegotiation characters have we received?
Definition: vty.h:140
int vty_read(struct vty *vty)
Read data via vty socket.
Definition: vty.c:1271
int vty_config_unlock(struct vty *)
Unlock the configuration from a given VTY.
Definition: vty.c:359
int vty_config_lock(struct vty *)
Lock the configuration to a given VTY.
Definition: vty.c:346
int hindex
History insert end point.
Definition: vty.h:107
Internal representation of a single VTY.
Definition: vty.h:66
int int vty_out_va(struct vty *vty, const char *format, va_list ap)
Definition: vty.c:252
int height
Widnow height.
Definition: vty.h:145
void vty_log(const char *level, const char *proto, const char *fmt, va_list)
char * indent
When reading from a config file, these are the indenting characters expected for children of this VTY...
Definition: vty.h:62
void vty_close(struct vty *)
Close a given vty interface.
Definition: vty.c:204
int max
Command max length.
Definition: vty.h:98
int width
Window width.
Definition: vty.h:143
bool vty_is_active(struct vty *vty)
Definition: telnet_interface.c:200
const char * copyright
copyright string of the application
Definition: vty.h:178
char * buf
Command input buffer.
Definition: vty.h:89
int vty_out(struct vty *, const char *,...) VTY_PRINTF_ATTRIBUTE(2
unsigned char escape
For escape character.
Definition: vty.h:117
#define VTY_NEWLINE
Definition: vty.h:164
#define VTY_PRINTF_ATTRIBUTE(a, b)
Definition: vty.h:17
int sock
Definition: vty.h:234
int fail
Failure count.
Definition: vty.h:83
void * vty_current_index(struct vty *)
return the current index of a given VTY
Definition: vty.c:329
int node
Node status of this vty.
Definition: vty.h:80
int config
In configure mode.
Definition: vty.h:153
void * priv
private data, specified by creator
Definition: vty.h:55
void vty_reset(void)
Reset all VTY status.
Definition: vty.c:1724
int vty_read_config_file(const char *file_name, void *priv)
Read the configuration file using the VTY code.
Definition: vty.c:1819
unsigned char iac
IAC handling.
Definition: vty.h:127
const char * version
version string of the application
Definition: vty.h:176
int fd
File descripter of this vty.
Definition: vty.h:74
static const char * vty_newline(struct vty *vty)
Definition: vty.h:166
int vty_get_bind_port(int default_port)
Returns configured port passed to the 'line vty'/'bind' command or default_port.
Definition: vty.c:1624
void * tall_vty_ctx
Definition: vty.c:101
int vty_current_node(struct vty *vty)
return the current node of a given VTY
Definition: vty.c:335
void * priv
private data, specified by creator
Definition: vty.h:71
struct cmd_element cfg_no_description_cmd
struct buffer * obuf
Output buffer.
Definition: vty.h:86
struct llist_head entry
Definition: vty.h:52
int vty_shell(struct vty *)
Return if this VTY is a shell or not.
Definition: vty.c:247
Structure of a command element.
Definition: command.h:142
void vty_init(struct vty_app_info *app_info)
Initialize VTY layer.
Definition: vty.c:1783
#define TELNET_NAWS_SB_LEN
Definition: vty.h:134
struct vty * vty
Definition: vty.h:235
event
VTY events.
Definition: vty.h:31
int vty_out_newline(struct vty *)
print a newline on the given VTY
Definition: vty.c:321
int hp
History lookup current point.
Definition: vty.h:104
int monitor
Definition: vty.h:150
struct vty * vty_create(int vty_sock, void *priv)
Create new vty structure.
Definition: vty.c:1498
char * vty_get_cwd(void)
Definition: vty.c:1764
void * index_sub
For multiple level index treatment such as key chain and key.
Definition: vty.h:114
int cp
Command cursor point.
Definition: vty.h:92
void vty_hello(struct vty *)
Definition: vty.c:369
signal_vty
signal handling
Definition: vty.h:228
unsigned char iac_sb_in_progress
IAC SB (option subnegotiation) handling.
Definition: vty.h:130
struct vty * vty_new(void)
Allocate a new vty interface structure.
Definition: vty.c:109
Information an application registers with the VTY.
Definition: vty.h:172
vty_type
Definition: vty.h:44
#define VTY_MAXHIST
Definition: vty.h:28
int vty_go_parent(struct vty *vty)
Definition: command.c:2169
const char * vty_get_bind_addr(void)
Definition: vty.c:1617
void * index
For current referencing point of interface, route-map, access-list etc...
Definition: vty.h:111