static int config_add (oconfig_item_t *ci)
{
apache_t *st;
int i;
int status;
if ((ci->values_num != 1)
|| (ci->values[0].type != OCONFIG_TYPE_STRING))
{
WARNING ("apache plugin: The `%s' config option "
"needs exactly one string argument.", ci->key);
return (-1);
}
st = (apache_t *) malloc (sizeof (*st));
if (st == NULL)
{
ERROR ("apache plugin: malloc failed.");
return (-1);
}
memset (st, 0, sizeof (*st));
status = config_set_string (&st->name, ci);
if (status != 0)
{
sfree (st);
return (status);
}
assert (st->name != NULL);
for (i = 0; i < ci->children_num; i++)
{
oconfig_item_t *child = ci->children + i;
if (strcasecmp ("URL", child->key) == 0)
status = config_set_string (&st->url, child);
else if (strcasecmp ("Host", child->key) == 0)
status = config_set_string (&st->host, child);
else if (strcasecmp ("User", child->key) == 0)
status = config_set_string (&st->user, child);
else if (strcasecmp ("Password", child->key) == 0)
status = config_set_string (&st->pass, child);
else if (strcasecmp ("VerifyPeer", child->key) == 0)
status = config_set_boolean (&st->verify_peer, child);
else if (strcasecmp ("VerifyHost", child->key) == 0)
status = config_set_boolean (&st->verify_host, child);
else if (strcasecmp ("CACert", child->key) == 0)
status = config_set_string (&st->cacert, child);
else if (strcasecmp ("Server", child->key) == 0)
status = config_set_string (&st->server, child);
else
{
WARNING ("apache plugin: Option `%s' not allowed here.",
child->key);
status = -1;
}
if (status != 0)
break;
}
/* Check if struct is complete.. */
if ((status == 0) && (st->url == NULL))
{
ERROR ("apache plugin: Instance `%s': "
"No URL has been configured.",
st->name);
status = -1;
}
if (status == 0)
{
user_data_t ud;
char callback_name[3*DATA_MAX_NAME_LEN];
memset (&ud, 0, sizeof (ud));
ud.data = st;
ud.free_func = (void *) apache_free;
memset (callback_name, 0, sizeof (callback_name));
ssnprintf (callback_name, sizeof (callback_name),
"apache/%s/%s",
(st->host != NULL) ? st->host : hostname_g,
(st->name != NULL) ? st->name : "default"),
status = plugin_register_complex_read (/* group = */ NULL,
/* name = */ callback_name,
/* callback = */ apache_read_host,
/* interval = */ NULL,
/* user_data = */ &ud);
}
if (status != 0)
{
apache_free(st);
return (-1);
}
return (0);
} /* int config_add */
/* Configuration handling functiions
* <Plugin apache>
* <Instance "instance_name">
* URL ...
* </Instance>
* URL ...
* </Plugin>
*/
static int config_add (oconfig_item_t *ci)
{
apache_t *st;
int i;
int status;
st = calloc (1, sizeof (*st));
if (st == NULL)
{
ERROR ("apache plugin: calloc failed.");
return (-1);
}
st->timeout = -1;
status = cf_util_get_string (ci, &st->name);
if (status != 0)
{
sfree (st);
return (status);
}
assert (st->name != NULL);
for (i = 0; i < ci->children_num; i++)
{
oconfig_item_t *child = ci->children + i;
if (strcasecmp ("URL", child->key) == 0)
status = cf_util_get_string (child, &st->url);
else if (strcasecmp ("Host", child->key) == 0)
status = cf_util_get_string (child, &st->host);
else if (strcasecmp ("User", child->key) == 0)
status = cf_util_get_string (child, &st->user);
else if (strcasecmp ("Password", child->key) == 0)
status = cf_util_get_string (child, &st->pass);
else if (strcasecmp ("VerifyPeer", child->key) == 0)
status = cf_util_get_boolean (child, &st->verify_peer);
else if (strcasecmp ("VerifyHost", child->key) == 0)
status = cf_util_get_boolean (child, &st->verify_host);
else if (strcasecmp ("CACert", child->key) == 0)
status = cf_util_get_string (child, &st->cacert);
else if (strcasecmp ("SSLCiphers", child->key) == 0)
status = cf_util_get_string (child, &st->ssl_ciphers);
else if (strcasecmp ("Server", child->key) == 0)
status = cf_util_get_string (child, &st->server);
else if (strcasecmp ("Timeout", child->key) == 0)
status = cf_util_get_int (child, &st->timeout);
else
{
WARNING ("apache plugin: Option `%s' not allowed here.",
child->key);
status = -1;
}
if (status != 0)
break;
}
/* Check if struct is complete.. */
if ((status == 0) && (st->url == NULL))
{
ERROR ("apache plugin: Instance `%s': "
"No URL has been configured.",
st->name);
status = -1;
}
if (status == 0)
{
user_data_t ud;
char callback_name[3*DATA_MAX_NAME_LEN];
memset (&ud, 0, sizeof (ud));
ud.data = st;
ud.free_func = (void *) apache_free;
memset (callback_name, 0, sizeof (callback_name));
ssnprintf (callback_name, sizeof (callback_name),
"apache/%s/%s",
(st->host != NULL) ? st->host : hostname_g,
(st->name != NULL) ? st->name : "default"),
status = plugin_register_complex_read (/* group = */ NULL,
/* name = */ callback_name,
/* callback = */ apache_read_host,
/* interval = */ 0,
/* user_data = */ &ud);
}
if (status != 0)
{
apache_free (st);
return (-1);
}
return (0);
} /* int config_add */
