diff options
Diffstat (limited to 'nest')
| -rw-r--r-- | nest/cli.c | 50 | ||||
| -rw-r--r-- | nest/cli.h | 2 | ||||
| -rw-r--r-- | nest/config.Y | 5 |
3 files changed, 52 insertions, 5 deletions
@@ -7,8 +7,9 @@ */ #include "nest/bird.h" -#include "lib/string.h" #include "nest/cli.h" +#include "conf/conf.h" +#include "lib/string.h" pool *cli_pool; @@ -88,6 +89,47 @@ cli_free_out(cli *c) } } +static byte *cli_rh_pos; +static unsigned int cli_rh_len; +static int cli_rh_trick_flag; +struct cli *this_cli; + +static int +cli_cmd_read_hook(byte *buf, unsigned int max) +{ + if (!cli_rh_trick_flag) + { + cli_rh_trick_flag = 1; + buf[0] = '!'; + return 1; + } + if (max > cli_rh_len) + max = cli_rh_len; + memcpy(buf, cli_rh_pos, max); + cli_rh_pos += max; + cli_rh_len -= max; + return max; +} + +static void +cli_command(struct cli *c) +{ + struct config f; + int res; + + f.pool = NULL; + f.mem = c->parser_pool; + cf_read_hook = cli_cmd_read_hook; + cli_rh_pos = c->rx_buf; + cli_rh_len = strlen(c->rx_buf); + cli_rh_trick_flag = 0; + this_cli = c; + res = cli_parse(&f); + lp_flush(c->parser_pool); + if (!res) + cli_printf(c, 9001, f.err_msg); +} + static int cli_event(void *data) { @@ -106,10 +148,7 @@ cli_event(void *data) if (err < 0) cli_printf(c, 9000, "Command too long"); else - { - cli_printf(c, -9001, "Parse error in:"); - cli_printf(c, 9001, c->rx_buf); - } + cli_command(c); } if (cli_write(c)) { @@ -133,6 +172,7 @@ cli_new(void *priv) c->tx_buf = c->tx_pos = c->tx_write = NULL; c->cont = cli_hello; c->last_reply = 0; + c->parser_pool = lp_new(c->pool, 4096); ev_schedule(c->event); return c; } @@ -31,9 +31,11 @@ typedef struct cli { void (*cont)(struct cli *c); void *rover; /* Private to continuation routine */ int last_reply; + struct linpool *parser_pool; /* Pool used during parsing */ } cli; extern pool *cli_pool; +extern struct cli *this_cli; /* Used during parsing */ /* Functions to be called by command handlers */ diff --git a/nest/config.Y b/nest/config.Y index 91cdad11..64594625 100644 --- a/nest/config.Y +++ b/nest/config.Y @@ -182,6 +182,11 @@ password_list: } ; +/* Core commands */ + +CF_CLI(TEST LEDS, <N>, [[Flashes each LED <N> times]]) NUM { cli_msg(0, "%d", $3); } ; +CF_CLI(TEST, 1, 2) { cli_msg(0, "OK"); } + CF_CODE CF_END |