2010-10-21 13:00:36 +00:00
|
|
|
/* SNMP-like status interface
|
|
|
|
*
|
|
|
|
* (C) 2010-2011 by Daniel Willmann <daniel@totalueberwachung.de>
|
|
|
|
* (C) 2010-2011 by On-Waves
|
|
|
|
*
|
|
|
|
* All Rights Reserved
|
|
|
|
*
|
|
|
|
* This program is free software; you can redistribute it and/or modify
|
|
|
|
* it under the terms of the GNU General Public License as published by
|
|
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
|
|
* (at your option) any later version.
|
|
|
|
*
|
|
|
|
* This program is distributed in the hope that it will be useful,
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
* GNU General Public License for more details.
|
|
|
|
*
|
|
|
|
* You should have received a copy of the GNU General Public License along
|
|
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
|
|
*
|
|
|
|
*/
|
|
|
|
|
|
|
|
#include <ctype.h>
|
|
|
|
#include <errno.h>
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include <string.h>
|
|
|
|
#include <time.h>
|
|
|
|
#include <unistd.h>
|
|
|
|
|
|
|
|
#include <openbsc/control_cmd.h>
|
|
|
|
#include <openbsc/debug.h>
|
|
|
|
#include <openbsc/vty.h>
|
|
|
|
|
|
|
|
#include <osmocom/core/msgb.h>
|
|
|
|
#include <osmocom/core/talloc.h>
|
|
|
|
|
|
|
|
#include <osmocom/vty/command.h>
|
|
|
|
#include <osmocom/vty/vector.h>
|
|
|
|
|
|
|
|
extern vector ctrl_node_vec;
|
|
|
|
|
|
|
|
static struct ctrl_cmd_map ccm[] = {
|
|
|
|
{"GET", CTRL_TYPE_GET},
|
|
|
|
{"SET", CTRL_TYPE_SET},
|
|
|
|
{"GET_REPLY", CTRL_TYPE_GET_REPLY},
|
|
|
|
{"SET_REPLY", CTRL_TYPE_SET_REPLY},
|
|
|
|
{"TRAP", CTRL_TYPE_TRAP},
|
|
|
|
{"ERROR", CTRL_TYPE_ERROR},
|
|
|
|
{NULL}
|
|
|
|
};
|
|
|
|
|
|
|
|
int ctrl_cmd_str2type(char *s)
|
|
|
|
{
|
|
|
|
int i;
|
|
|
|
for (i=0; ccm[i].cmd != NULL; i++) {
|
|
|
|
if (strcasecmp(s, ccm[i].cmd) == 0)
|
|
|
|
return ccm[i].type;
|
|
|
|
}
|
|
|
|
return CTRL_TYPE_UNKNOWN;
|
|
|
|
}
|
|
|
|
|
|
|
|
char *ctrl_cmd_type2str(int type)
|
|
|
|
{
|
|
|
|
int i;
|
|
|
|
for (i=0; ccm[i].cmd != NULL; i++) {
|
|
|
|
if (ccm[i].type == type)
|
|
|
|
return ccm[i].cmd;
|
|
|
|
}
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Functions from libosmocom */
|
|
|
|
extern vector cmd_make_descvec(const char *string, const char *descstr);
|
|
|
|
|
|
|
|
/* Get the ctrl_cmd_element that matches this command */
|
|
|
|
static struct ctrl_cmd_element *ctrl_cmd_get_element_match(vector vline, vector node)
|
|
|
|
{
|
|
|
|
int index, j;
|
|
|
|
const char *desc;
|
|
|
|
struct ctrl_cmd_element *cmd_el;
|
|
|
|
struct ctrl_cmd_struct *cmd_desc;
|
|
|
|
char *str;
|
|
|
|
|
|
|
|
for (index = 0; index < vector_active(node); index++) {
|
|
|
|
if ((cmd_el = vector_slot(node, index))) {
|
|
|
|
cmd_desc = &cmd_el->strcmd;
|
|
|
|
if (cmd_desc->nr_commands > vector_active(vline))
|
|
|
|
continue;
|
|
|
|
for (j =0; j < vector_active(vline); j++) {
|
|
|
|
str = vector_slot(vline, j);
|
|
|
|
desc = cmd_desc->command[j];
|
|
|
|
if (desc[0] == '*')
|
|
|
|
return cmd_el; /* Partial match */
|
|
|
|
if (strcmp(desc, str) != 0)
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
/* We went through all the elements and all matched */
|
|
|
|
if (j == cmd_desc->nr_commands)
|
|
|
|
return cmd_el;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
int ctrl_cmd_exec(vector vline, struct ctrl_cmd *command, vector node, void *data)
|
|
|
|
{
|
|
|
|
int ret = CTRL_CMD_ERROR;
|
|
|
|
struct ctrl_cmd_element *cmd_el;
|
|
|
|
|
|
|
|
if ((command->type != CTRL_TYPE_GET) && (command->type != CTRL_TYPE_SET)) {
|
|
|
|
command->reply = "Trying to execute something not GET or SET";
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
if ((command->type == CTRL_TYPE_SET) && (!command->value)) {
|
|
|
|
command->reply = "SET without a value";
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!vline)
|
|
|
|
goto out;
|
|
|
|
|
|
|
|
cmd_el = ctrl_cmd_get_element_match(vline, node);
|
|
|
|
|
|
|
|
if (!cmd_el) {
|
|
|
|
command->reply = "Command not found";
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (command->type == CTRL_TYPE_SET) {
|
|
|
|
if (!cmd_el->set) {
|
|
|
|
command->reply = "SET not implemented";
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
if (cmd_el->verify) {
|
|
|
|
if ((ret = cmd_el->verify(command, command->value, data))) {
|
|
|
|
ret = CTRL_CMD_ERROR;
|
2011-07-28 19:38:51 +00:00
|
|
|
/* If verify() set an appropriate error message, don't change it. */
|
|
|
|
if (!command->reply)
|
|
|
|
command->reply = "Value failed verification.";
|
2010-10-21 13:00:36 +00:00
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
} else if (cmd_el->param) {
|
2011-08-22 21:37:02 +00:00
|
|
|
LOGP(DCTRL, LOGL_NOTICE, "Parameter verification unimplemented, continuing without\n");
|
2010-10-21 13:00:36 +00:00
|
|
|
}
|
|
|
|
ret = cmd_el->set(command, data);
|
|
|
|
goto out;
|
|
|
|
} else if (command->type == CTRL_TYPE_GET) {
|
|
|
|
if (!cmd_el->get) {
|
|
|
|
command->reply = "GET not implemented";
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
ret = cmd_el->get(command, data);
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
out:
|
|
|
|
if (ret == CTRL_CMD_REPLY) {
|
|
|
|
if (command->type == CTRL_TYPE_SET) {
|
|
|
|
command->type = CTRL_TYPE_SET_REPLY;
|
|
|
|
} else if (command->type == CTRL_TYPE_GET) {
|
|
|
|
command->type = CTRL_TYPE_GET_REPLY;
|
|
|
|
}
|
|
|
|
} else if (ret == CTRL_CMD_ERROR) {
|
|
|
|
command->type = CTRL_TYPE_ERROR;
|
|
|
|
}
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void add_word(struct ctrl_cmd_struct *cmd,
|
|
|
|
const char *start, const char *end)
|
|
|
|
{
|
|
|
|
if (!cmd->command) {
|
|
|
|
cmd->command = talloc_zero_array(tall_vty_vec_ctx,
|
|
|
|
char*, 1);
|
|
|
|
cmd->nr_commands = 0;
|
|
|
|
} else {
|
|
|
|
cmd->command = talloc_realloc(tall_vty_vec_ctx,
|
|
|
|
cmd->command, char*,
|
|
|
|
cmd->nr_commands + 1);
|
|
|
|
}
|
|
|
|
|
|
|
|
cmd->command[cmd->nr_commands++] = talloc_strndup(cmd->command,
|
|
|
|
start, end - start);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void create_cmd_struct(struct ctrl_cmd_struct *cmd, const char *name)
|
|
|
|
{
|
|
|
|
const char *cur, *word;
|
|
|
|
|
|
|
|
for (cur = name, word = NULL; cur[0] != '\0'; ++cur) {
|
|
|
|
/* warn about optionals */
|
|
|
|
if (cur[0] == '(' || cur[0] == ')' || cur[0] == '|') {
|
2011-08-22 21:37:02 +00:00
|
|
|
LOGP(DCTRL, LOGL_ERROR,
|
2010-10-21 13:00:36 +00:00
|
|
|
"Optionals are not supported in '%s'\n", name);
|
|
|
|
goto failure;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (isspace(cur[0])) {
|
|
|
|
if (word) {
|
|
|
|
add_word(cmd, word, cur);
|
|
|
|
word = NULL;
|
|
|
|
}
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!word)
|
|
|
|
word = cur;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (word)
|
|
|
|
add_word(cmd, word, cur);
|
|
|
|
|
|
|
|
return;
|
|
|
|
failure:
|
|
|
|
cmd->nr_commands = 0;
|
|
|
|
talloc_free(cmd->command);
|
|
|
|
}
|
|
|
|
|
|
|
|
int ctrl_cmd_install(enum ctrl_node_type node, struct ctrl_cmd_element *cmd)
|
|
|
|
{
|
|
|
|
vector cmds_vec;
|
|
|
|
|
|
|
|
cmds_vec = vector_lookup_ensure(ctrl_node_vec, node);
|
|
|
|
|
|
|
|
if (!cmds_vec) {
|
|
|
|
cmds_vec = vector_init(5);
|
|
|
|
if (!cmds_vec) {
|
2011-08-22 21:37:02 +00:00
|
|
|
LOGP(DCTRL, LOGL_ERROR, "vector_init failed.\n");
|
2010-10-21 13:00:36 +00:00
|
|
|
return -ENOMEM;
|
|
|
|
}
|
|
|
|
vector_set_index(ctrl_node_vec, node, cmds_vec);
|
|
|
|
}
|
|
|
|
|
|
|
|
vector_set(cmds_vec, cmd);
|
|
|
|
|
|
|
|
create_cmd_struct(&cmd->strcmd, cmd->name);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2011-08-22 21:44:32 +00:00
|
|
|
struct ctrl_cmd *ctrl_cmd_create(void *ctx, enum ctrl_type type)
|
|
|
|
{
|
|
|
|
struct ctrl_cmd *cmd;
|
|
|
|
|
|
|
|
cmd = talloc_zero(ctx, struct ctrl_cmd);
|
|
|
|
if (!cmd)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
cmd->type = type;
|
|
|
|
return cmd;
|
|
|
|
}
|
|
|
|
|
2011-03-17 14:37:54 +00:00
|
|
|
struct ctrl_cmd *ctrl_cmd_cpy(void *ctx, struct ctrl_cmd *cmd)
|
|
|
|
{
|
|
|
|
struct ctrl_cmd *cmd2;
|
|
|
|
|
|
|
|
cmd2 = talloc_zero(ctx, struct ctrl_cmd);
|
|
|
|
if (!cmd2)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
cmd2->type = cmd->type;
|
|
|
|
if (cmd->id) {
|
|
|
|
cmd2->id = talloc_strdup(cmd2, cmd->id);
|
|
|
|
if (!cmd2->id)
|
|
|
|
goto err;
|
|
|
|
}
|
|
|
|
if (cmd->variable) {
|
|
|
|
cmd2->variable = talloc_strdup(cmd2, cmd->variable);
|
|
|
|
if (!cmd2->variable)
|
|
|
|
goto err;
|
|
|
|
}
|
|
|
|
if (cmd->value) {
|
|
|
|
cmd2->value = talloc_strdup(cmd2, cmd->value);
|
|
|
|
if (!cmd2->value)
|
|
|
|
goto err;
|
|
|
|
}
|
|
|
|
if (cmd->reply) {
|
|
|
|
cmd2->reply = talloc_strdup(cmd2, cmd->reply);
|
|
|
|
if (!cmd2->reply)
|
|
|
|
goto err;
|
|
|
|
}
|
|
|
|
|
|
|
|
return cmd2;
|
|
|
|
err:
|
|
|
|
talloc_free(cmd2);
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2010-10-21 13:00:36 +00:00
|
|
|
struct ctrl_cmd *ctrl_cmd_parse(void *ctx, struct msgb *msg)
|
|
|
|
{
|
|
|
|
char *str, *tmp, *saveptr = NULL;
|
|
|
|
char *var, *val;
|
|
|
|
struct ctrl_cmd *cmd;
|
|
|
|
|
|
|
|
cmd = talloc_zero(ctx, struct ctrl_cmd);
|
|
|
|
if (!cmd) {
|
2011-08-22 21:37:02 +00:00
|
|
|
LOGP(DCTRL, LOGL_ERROR, "Failed to allocate.\n");
|
2010-10-21 13:00:36 +00:00
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Make sure input is NULL terminated */
|
|
|
|
msgb_put_u8(msg, 0);
|
|
|
|
str = (char *) msg->l2h;
|
|
|
|
|
|
|
|
tmp = strtok_r(str, " ", &saveptr);
|
|
|
|
if (!tmp) {
|
|
|
|
cmd->type = CTRL_TYPE_ERROR;
|
|
|
|
cmd->id = "err";
|
|
|
|
cmd->reply = "Request malformed";
|
|
|
|
goto err;
|
|
|
|
}
|
|
|
|
|
|
|
|
cmd->type = ctrl_cmd_str2type(tmp);
|
|
|
|
if (cmd->type == CTRL_TYPE_UNKNOWN) {
|
|
|
|
cmd->type = CTRL_TYPE_ERROR;
|
|
|
|
cmd->id = "err";
|
|
|
|
cmd->reply = "Request type unknown";
|
|
|
|
goto err;
|
|
|
|
}
|
|
|
|
|
|
|
|
tmp = strtok_r(NULL, " ", &saveptr);
|
|
|
|
|
|
|
|
if (!tmp) {
|
|
|
|
cmd->type = CTRL_TYPE_ERROR;
|
|
|
|
cmd->id = "err";
|
|
|
|
cmd->reply = "Missing ID";
|
|
|
|
goto err;
|
|
|
|
}
|
|
|
|
cmd->id = talloc_strdup(cmd, tmp);
|
|
|
|
if (!cmd->id)
|
|
|
|
goto oom;
|
|
|
|
|
|
|
|
switch (cmd->type) {
|
|
|
|
case CTRL_TYPE_GET:
|
|
|
|
var = strtok_r(NULL, " ", &saveptr);
|
|
|
|
if (!var) {
|
|
|
|
cmd->type = CTRL_TYPE_ERROR;
|
|
|
|
cmd->reply = "GET incomplete";
|
2011-08-22 21:37:02 +00:00
|
|
|
LOGP(DCTRL, LOGL_NOTICE, "GET Command incomplete\n");
|
2010-10-21 13:00:36 +00:00
|
|
|
goto err;
|
|
|
|
}
|
|
|
|
cmd->variable = talloc_strdup(cmd, var);
|
2011-08-22 21:37:02 +00:00
|
|
|
LOGP(DCTRL, LOGL_DEBUG, "Command: GET %s\n", cmd->variable);
|
2010-10-21 13:00:36 +00:00
|
|
|
break;
|
|
|
|
case CTRL_TYPE_SET:
|
|
|
|
var = strtok_r(NULL, " ", &saveptr);
|
|
|
|
val = strtok_r(NULL, " ", &saveptr);
|
|
|
|
if (!var || !val) {
|
|
|
|
cmd->type = CTRL_TYPE_ERROR;
|
|
|
|
cmd->reply = "SET incomplete";
|
2011-08-22 21:37:02 +00:00
|
|
|
LOGP(DCTRL, LOGL_NOTICE, "SET Command incomplete\n");
|
2010-10-21 13:00:36 +00:00
|
|
|
goto err;
|
|
|
|
}
|
|
|
|
cmd->variable = talloc_strdup(cmd, var);
|
|
|
|
cmd->value = talloc_strdup(cmd, val);
|
|
|
|
if (!cmd->variable || !cmd->value)
|
|
|
|
goto oom;
|
2011-08-22 21:37:02 +00:00
|
|
|
LOGP(DCTRL, LOGL_DEBUG, "Command: SET %s = %s\n", cmd->variable, cmd->value);
|
2010-10-21 13:00:36 +00:00
|
|
|
break;
|
|
|
|
case CTRL_TYPE_GET_REPLY:
|
|
|
|
case CTRL_TYPE_SET_REPLY:
|
|
|
|
case CTRL_TYPE_TRAP:
|
|
|
|
var = strtok_r(NULL, " ", &saveptr);
|
|
|
|
val = strtok_r(NULL, " ", &saveptr);
|
|
|
|
if (!var || !val) {
|
|
|
|
cmd->type = CTRL_TYPE_ERROR;
|
|
|
|
cmd->reply = "Trap/Reply incomplete";
|
2011-08-22 21:37:02 +00:00
|
|
|
LOGP(DCTRL, LOGL_NOTICE, "Trap/Reply incomplete\n");
|
2010-10-21 13:00:36 +00:00
|
|
|
goto err;
|
|
|
|
}
|
|
|
|
cmd->variable = talloc_strdup(cmd, var);
|
|
|
|
cmd->reply = talloc_strdup(cmd, val);
|
|
|
|
if (!cmd->variable || !cmd->reply)
|
|
|
|
goto oom;
|
2011-08-22 21:37:02 +00:00
|
|
|
LOGP(DCTRL, LOGL_DEBUG, "Command: TRAP/REPLY %s: %s\n", cmd->variable, cmd->reply);
|
2010-10-21 13:00:36 +00:00
|
|
|
break;
|
|
|
|
case CTRL_TYPE_ERROR:
|
|
|
|
var = strtok_r(NULL, "\0", &saveptr);
|
|
|
|
if (!var) {
|
|
|
|
cmd->reply = "";
|
|
|
|
goto err;
|
|
|
|
}
|
|
|
|
cmd->reply = talloc_strdup(cmd, var);
|
|
|
|
if (!cmd->reply)
|
|
|
|
goto oom;
|
2011-08-22 21:37:02 +00:00
|
|
|
LOGP(DCTRL, LOGL_DEBUG, "Command: ERROR %s\n", cmd->reply);
|
2010-10-21 13:00:36 +00:00
|
|
|
break;
|
|
|
|
case CTRL_TYPE_UNKNOWN:
|
|
|
|
default:
|
|
|
|
cmd->type = CTRL_TYPE_ERROR;
|
|
|
|
cmd->reply = "Unknown type";
|
|
|
|
goto err;
|
|
|
|
}
|
|
|
|
|
|
|
|
return cmd;
|
|
|
|
oom:
|
|
|
|
cmd->type = CTRL_TYPE_ERROR;
|
|
|
|
cmd->id = "err";
|
|
|
|
cmd->reply = "OOM";
|
|
|
|
err:
|
|
|
|
talloc_free(cmd);
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
struct msgb *ctrl_cmd_make(struct ctrl_cmd *cmd)
|
|
|
|
{
|
|
|
|
struct msgb *msg;
|
|
|
|
char *type, *tmp;
|
|
|
|
|
|
|
|
if (!cmd->id)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
msg = msgb_alloc_headroom(4096, 128, "ctrl command make");
|
|
|
|
if (!msg)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
type = ctrl_cmd_type2str(cmd->type);
|
|
|
|
|
|
|
|
switch (cmd->type) {
|
|
|
|
case CTRL_TYPE_GET:
|
|
|
|
if (!cmd->variable)
|
|
|
|
goto err;
|
|
|
|
|
|
|
|
tmp = talloc_asprintf(cmd, "%s %s %s", type, cmd->id, cmd->variable);
|
|
|
|
if (!tmp) {
|
2011-08-22 21:37:02 +00:00
|
|
|
LOGP(DCTRL, LOGL_ERROR, "Failed to allocate cmd.\n");
|
2010-10-21 13:00:36 +00:00
|
|
|
goto err;
|
|
|
|
}
|
|
|
|
|
|
|
|
msg->l2h = msgb_put(msg, strlen(tmp));
|
|
|
|
memcpy(msg->l2h, tmp, strlen(tmp));
|
|
|
|
talloc_free(tmp);
|
|
|
|
break;
|
|
|
|
case CTRL_TYPE_SET:
|
|
|
|
if (!cmd->variable || !cmd->value)
|
|
|
|
goto err;
|
|
|
|
|
|
|
|
tmp = talloc_asprintf(cmd, "%s %s %s %s", type, cmd->id, cmd->variable,
|
|
|
|
cmd->value);
|
|
|
|
if (!tmp) {
|
2011-08-22 21:37:02 +00:00
|
|
|
LOGP(DCTRL, LOGL_ERROR, "Failed to allocate cmd.\n");
|
2010-10-21 13:00:36 +00:00
|
|
|
goto err;
|
|
|
|
}
|
|
|
|
|
|
|
|
msg->l2h = msgb_put(msg, strlen(tmp));
|
|
|
|
memcpy(msg->l2h, tmp, strlen(tmp));
|
|
|
|
talloc_free(tmp);
|
|
|
|
break;
|
|
|
|
case CTRL_TYPE_GET_REPLY:
|
|
|
|
case CTRL_TYPE_SET_REPLY:
|
|
|
|
case CTRL_TYPE_TRAP:
|
|
|
|
if (!cmd->variable || !cmd->reply)
|
|
|
|
goto err;
|
|
|
|
|
|
|
|
tmp = talloc_asprintf(cmd, "%s %s %s %s", type, cmd->id, cmd->variable,
|
|
|
|
cmd->reply);
|
|
|
|
if (!tmp) {
|
2011-08-22 21:37:02 +00:00
|
|
|
LOGP(DCTRL, LOGL_ERROR, "Failed to allocate cmd.\n");
|
2010-10-21 13:00:36 +00:00
|
|
|
goto err;
|
|
|
|
}
|
|
|
|
|
|
|
|
msg->l2h = msgb_put(msg, strlen(tmp));
|
|
|
|
memcpy(msg->l2h, tmp, strlen(tmp));
|
|
|
|
talloc_free(tmp);
|
|
|
|
break;
|
|
|
|
case CTRL_TYPE_ERROR:
|
|
|
|
if (!cmd->reply)
|
|
|
|
goto err;
|
|
|
|
|
|
|
|
tmp = talloc_asprintf(cmd, "%s %s %s", type, cmd->id,
|
|
|
|
cmd->reply);
|
|
|
|
if (!tmp) {
|
2011-08-22 21:37:02 +00:00
|
|
|
LOGP(DCTRL, LOGL_ERROR, "Failed to allocate cmd.\n");
|
2010-10-21 13:00:36 +00:00
|
|
|
goto err;
|
|
|
|
}
|
|
|
|
|
|
|
|
msg->l2h = msgb_put(msg, strlen(tmp));
|
|
|
|
memcpy(msg->l2h, tmp, strlen(tmp));
|
|
|
|
talloc_free(tmp);
|
|
|
|
break;
|
|
|
|
default:
|
2011-08-22 21:37:02 +00:00
|
|
|
LOGP(DCTRL, LOGL_NOTICE, "Unknown command type %i\n", cmd->type);
|
2010-10-21 13:00:36 +00:00
|
|
|
goto err;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
return msg;
|
|
|
|
|
|
|
|
err:
|
|
|
|
msgb_free(msg);
|
|
|
|
return NULL;
|
|
|
|
}
|