16 #define VTY_PRINTF_ATTRIBUTE(a,b) __attribute__ ((__format__ (__printf__, a, b))) 18 #define VTY_PRINTF_ATTRIBUTE(a,b) 22 #define ERRNO_IO_RETRY(EN) \ 23 (((EN) == EAGAIN) || ((EN) == EWOULDBLOCK) || ((EN) == EINTR)) 26 #define VTY_READ_BUFSIZ 512 28 #define VTY_BUFSIZ 512 29 #define VTY_MAXHIST 20 121 enum {
VTY_NORMAL, VTY_CLOSE, VTY_MORE, VTY_MORELINE } status;
135 #define TELNET_NAWS_SB_LEN 5 165 #define VTY_NEWLINE ((vty->type == VTY_TERM) ? "\r\n" : "\n") 191 OSMO_DEPRECATED(
"Implicit parent node tracking has replaced the use of this callback. This callback is" 192 " no longer called, ever, and can be left NULL.");
194 int (*config_is_consistent)(
struct vty *vty);
206 int vty_out_va(struct vty *vty, const
char *format, va_list ap);
212 void vty_log (const
char *level, const
char *proto, const
char *fmt, va_list);
void vty_init_vtysh(void)
Definition: vty.c:1786
int vty_shell_serv(struct vty *)
Definition: vty.c:1781
int length
Command length.
Definition: vty.h:96
#define OSMO_DEPRECATED(text)
void * tall_ctx
talloc context
Definition: vty.h:181
int node
Node status of this vty.
Definition: vty.h:59
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:161
const char * name
name of the application
Definition: vty.h:175
int lines
Configure lines.
Definition: vty.h:149
FILE * file
underlying file (if any)
Definition: vty.h:69
size_t sb_len
How many subnegotiation characters have we received?
Definition: vty.h:141
int vty_read(struct vty *vty)
Read data via vty socket.
Definition: vty.c:1277
int vty_config_unlock(struct vty *)
Unlock the configuration from a given VTY.
Definition: vty.c:365
int vty_config_lock(struct vty *)
Lock the configuration to a given VTY.
Definition: vty.c:352
int hindex
History insert end point.
Definition: vty.h:108
Internal representation of a single VTY.
Definition: vty.h:67
int int vty_out_va(struct vty *vty, const char *format, va_list ap)
Definition: vty.c:258
int height
Widnow height.
Definition: vty.h:146
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:63
void vty_close(struct vty *)
Close a given vty interface.
Definition: vty.c:210
int max
Command max length.
Definition: vty.h:99
int width
Window width.
Definition: vty.h:144
bool vty_is_active(struct vty *vty)
Definition: telnet_interface.c:212
const char * copyright
copyright string of the application
Definition: vty.h:179
char * buf
Command input buffer.
Definition: vty.h:90
int vty_out(struct vty *, const char *,...) VTY_PRINTF_ATTRIBUTE(2
unsigned char escape
For escape character.
Definition: vty.h:118
#define VTY_NEWLINE
Definition: vty.h:165
#define VTY_PRINTF_ATTRIBUTE(a, b)
Definition: vty.h:18
int sock
Definition: vty.h:242
int fail
Failure count.
Definition: vty.h:84
void * vty_current_index(struct vty *)
return the current index of a given VTY
Definition: vty.c:335
int node
Node status of this vty.
Definition: vty.h:81
int config
In configure mode.
Definition: vty.h:154
void * priv
private data, specified by creator
Definition: vty.h:56
void vty_reset(void)
Reset all VTY status.
Definition: vty.c:1736
int vty_read_config_file(const char *file_name, void *priv)
Read the configuration file using the VTY code.
Definition: vty.c:1831
unsigned char iac
IAC handling.
Definition: vty.h:128
const char * version
version string of the application
Definition: vty.h:177
int fd
File descripter of this vty.
Definition: vty.h:75
static const char * vty_newline(struct vty *vty)
Definition: vty.h:167
int vty_get_bind_port(int default_port)
Returns configured port passed to the 'line vty'/'bind' command or default_port.
Definition: vty.c:1636
void * tall_vty_ctx
Definition: vty.c:106
int vty_current_node(struct vty *vty)
return the current node of a given VTY
Definition: vty.c:341
void * priv
private data, specified by creator
Definition: vty.h:72
struct cmd_element cfg_no_description_cmd
struct buffer * obuf
Output buffer.
Definition: vty.h:87
struct llist_head entry
Definition: vty.h:53
int vty_shell(struct vty *)
Return if this VTY is a shell or not.
Definition: vty.c:253
Structure of a command element.
Definition: command.h:142
void vty_init(struct vty_app_info *app_info)
Initialize VTY layer.
Definition: vty.c:1795
#define TELNET_NAWS_SB_LEN
Definition: vty.h:135
struct vty * vty
Definition: vty.h:243
event
VTY events.
Definition: vty.h:32
int vty_out_newline(struct vty *)
print a newline on the given VTY
Definition: vty.c:327
int hp
History lookup current point.
Definition: vty.h:105
int monitor
Definition: vty.h:151
struct vty * vty_create(int vty_sock, void *priv)
Create new vty structure.
Definition: vty.c:1510
char * vty_get_cwd(void)
Definition: vty.c:1776
void * index_sub
For multiple level index treatment such as key chain and key.
Definition: vty.h:115
int cp
Command cursor point.
Definition: vty.h:93
void vty_hello(struct vty *)
Definition: vty.c:375
signal_vty
signal handling
Definition: vty.h:236
unsigned char iac_sb_in_progress
IAC SB (option subnegotiation) handling.
Definition: vty.h:131
struct vty * vty_new(void)
Allocate a new vty interface structure.
Definition: vty.c:114
Information an application registers with the VTY.
Definition: vty.h:173
vty_type
Definition: vty.h:45
#define VTY_MAXHIST
Definition: vty.h:29
int vty_go_parent(struct vty *vty)
Definition: command.c:2198
const char * vty_get_bind_addr(void)
Definition: vty.c:1629
void * index
For current referencing point of interface, route-map, access-list etc...
Definition: vty.h:112