static void do_command (int sock, char* func, char*args[], int num_args)
{
int result;
char response[100];
struct cpg_name group_name;
ssize_t rc;
size_t send_len;
qb_log (LOG_TRACE, "RPC:%s() called.", func);
if (strcmp ("cpg_mcast_joined",func) == 0) {
struct iovec iov[5];
int a;
for (a = 0; a < num_args; a++) {
iov[a].iov_base = args[a];
iov[a].iov_len = strlen(args[a])+1;
}
cpg_mcast_joined (cpg_handle, CPG_TYPE_AGREED, iov, num_args);
} else if (strcmp ("cpg_join",func) == 0) {
if (strlen(args[0]) >= CPG_MAX_NAME_LENGTH) {
qb_log (LOG_ERR, "Invalid group name");
exit (1);
}
strcpy (group_name.value, args[0]);
group_name.length = strlen(args[0]);
result = cpg_join (cpg_handle, &group_name);
if (result != CS_OK) {
qb_log (LOG_ERR,
"Could not join process group, error %d", result);
exit (1);
}
qb_log (LOG_INFO, "called cpg_join(%s)!", group_name.value);
} else if (strcmp ("cpg_leave",func) == 0) {
strcpy (group_name.value, args[0]);
group_name.length = strlen(args[0]);
result = cpg_leave (cpg_handle, &group_name);
if (result != CS_OK) {
qb_log (LOG_ERR,
"Could not leave process group, error %d", result);
exit (1);
}
qb_log (LOG_INFO, "called cpg_leave(%s)!", group_name.value);
} else if (strcmp ("cpg_initialize",func) == 0) {
int retry_count = 0;
result = cpg_initialize (&cpg_handle, &callbacks);
while (result != CS_OK) {
qb_log (LOG_ERR,
"cpg_initialize error %d (attempt %d)",
result, retry_count);
if (retry_count >= 3) {
exit (1);
}
sleep(1);
retry_count++;
result = cpg_initialize (&cpg_handle, &callbacks);
}
cpg_fd_get (cpg_handle, &cpg_fd);
qb_loop_poll_add (ta_poll_handle_get(),
QB_LOOP_MED,
cpg_fd,
POLLIN|POLLNVAL,
NULL,
cpg_dispatch_wrapper_fn);
} else if (strcmp ("cpg_local_get", func) == 0) {
unsigned int local_nodeid;
cpg_local_get (cpg_handle, &local_nodeid);
snprintf (response, 100, "%u",local_nodeid);
send_len = strlen (response);
rc = send (sock, response, send_len, 0);
assert(rc == send_len);
} else if (strcmp ("cpg_finalize", func) == 0) {
if (cpg_handle > 0) {
cpg_finalize (cpg_handle);
cpg_handle = 0;
}
} else if (strcmp ("record_config_events", func) == 0) {
record_config_events (sock);
} else if (strcmp ("record_messages", func) == 0) {
record_messages ();
} else if (strcmp ("read_config_event", func) == 0) {
read_config_event (sock);
} else if (strcmp ("read_messages", func) == 0) {
read_messages (sock, args[0]);
} else if (strcmp ("msg_blaster_zcb", func) == 0) {
msg_blaster_zcb (sock, args[0]);
} else if (strcmp ("pcmk_test", func) == 0) {
pcmk_test = 1;
} else if (strcmp ("msg_blaster", func) == 0) {
msg_blaster (sock, args[0]);
} else if (strcmp ("context_test", func) == 0) {
context_test (sock);
} else if (strcmp ("are_you_ok_dude", func) == 0) {
snprintf (response, 100, "%s", OK_STR);
send_len = strlen (response);
rc = send (sock, response, strlen (response), 0);
assert(rc == send_len);
} else if (strcmp ("cfg_shutdown", func) == 0) {
qb_log (LOG_INFO, "calling %s() called!", func);
result = corosync_cfg_try_shutdown (cfg_handle, COROSYNC_CFG_SHUTDOWN_FLAG_REQUEST);
qb_log (LOG_INFO,"%s() returned %d!", func, result);
} else if (strcmp ("cfg_initialize",func) == 0) {
int retry_count = 0;
qb_log (LOG_INFO,"%s() called!", func);
result = corosync_cfg_initialize (&cfg_handle, &cfg_callbacks);
while (result != CS_OK) {
qb_log (LOG_ERR,
"cfg_initialize error %d (attempt %d)",
result, retry_count);
if (retry_count >= 3) {
exit (1);
}
sleep(1);
retry_count++;
result = corosync_cfg_initialize (&cfg_handle, &cfg_callbacks);
}
qb_log (LOG_INFO,"corosync_cfg_initialize() == %d", result);
result = corosync_cfg_fd_get (cfg_handle, &cfg_fd);
qb_log (LOG_INFO,"corosync_cfg_fd_get() == %d", result);
qb_loop_poll_add (ta_poll_handle_get(),
QB_LOOP_MED,
cfg_fd,
POLLIN|POLLNVAL,
NULL,
cfg_dispatch_wrapper_fn);
} else {
qb_log(LOG_ERR, "RPC:%s not supported!", func);
}
}
static void do_command (int sock, char* func, char*args[], int num_args)
{
int result;
char response[100];
struct cpg_name group_name;
if (parse_debug)
syslog (LOG_DEBUG,"RPC:%s() called.", func);
if (strcmp ("cpg_mcast_joined",func) == 0) {
struct iovec iov[5];
int a;
for (a = 0; a < num_args; a++) {
iov[a].iov_base = args[a];
iov[a].iov_len = strlen(args[a])+1;
}
cpg_mcast_joined (cpg_handle, CPG_TYPE_AGREED, iov, num_args);
} else if (strcmp ("cpg_join",func) == 0) {
strcpy (group_name.value, args[0]);
group_name.length = strlen(args[0]);
result = cpg_join (cpg_handle, &group_name);
if (result != CS_OK) {
syslog (LOG_ERR,
"Could not join process group, error %d\n", result);
exit (1);
}
syslog (LOG_INFO, "called cpg_join()!");
} else if (strcmp ("cpg_leave",func) == 0) {
strcpy (group_name.value, args[0]);
group_name.length = strlen(args[0]);
result = cpg_leave (cpg_handle, &group_name);
if (result != CS_OK) {
syslog (LOG_ERR,
"Could not leave process group, error %d\n", result);
exit (1);
}
syslog (LOG_INFO, "called cpg_leave()!");
} else if (strcmp ("cpg_initialize",func) == 0) {
int retry_count = 0;
result = cpg_initialize (&cpg_handle, &callbacks);
while (result != CS_OK) {
syslog (LOG_ERR,
"cpg_initialize error %d (attempt %d)\n",
result, retry_count);
if (retry_count >= 3) {
exit (1);
}
sleep(1);
retry_count++;
result = cpg_initialize (&cpg_handle, &callbacks);
}
cpg_fd_get (cpg_handle, &cpg_fd);
poll_dispatch_add (ta_poll_handle_get(), cpg_fd, POLLIN|POLLNVAL, NULL, cpg_dispatch_wrapper_fn);
} else if (strcmp ("cpg_local_get", func) == 0) {
unsigned int local_nodeid;
cpg_local_get (cpg_handle, &local_nodeid);
snprintf (response, 100, "%u",local_nodeid);
send (sock, response, strlen (response), 0);
} else if (strcmp ("cpg_finalize", func) == 0) {
cpg_finalize (cpg_handle);
poll_dispatch_delete (ta_poll_handle_get(), cpg_fd);
cpg_fd = -1;
} else if (strcmp ("record_config_events", func) == 0) {
record_config_events (sock);
} else if (strcmp ("record_messages", func) == 0) {
record_messages ();
} else if (strcmp ("read_config_event", func) == 0) {
read_config_event (sock);
} else if (strcmp ("read_messages", func) == 0) {
read_messages (sock, args[0]);
} else if (strcmp ("msg_blaster_zcb", func) == 0) {
msg_blaster_zcb (sock, args[0]);
} else if (strcmp ("pcmk_test", func) == 0) {
pcmk_test = 1;
} else if (strcmp ("msg_blaster", func) == 0) {
msg_blaster (sock, args[0]);
} else if (strcmp ("context_test", func) == 0) {
context_test (sock);
} else if (strcmp ("are_you_ok_dude", func) == 0) {
snprintf (response, 100, "%s", OK_STR);
send (sock, response, strlen (response), 0);
} else if (strcmp ("cfg_shutdown", func) == 0) {
corosync_cfg_try_shutdown (cfg_handle, COROSYNC_CFG_SHUTDOWN_FLAG_REQUEST);
} else if (strcmp ("cfg_initialize",func) == 0) {
int retry_count = 0;
syslog (LOG_INFO,"%s %s() called!", __func__, func);
result = corosync_cfg_initialize (&cfg_handle, &cfg_callbacks);
while (result != CS_OK) {
syslog (LOG_ERR,
"cfg_initialize error %d (attempt %d)\n",
result, retry_count);
if (retry_count >= 3) {
exit (1);
}
sleep(1);
retry_count++;
result = corosync_cfg_initialize (&cfg_handle, &cfg_callbacks);
}
corosync_cfg_fd_get (cfg_handle, &cfg_fd);
corosync_cfg_state_track (cfg_handle, 0, ¬ification_buffer);
poll_dispatch_add (ta_poll_handle_get(), cfg_fd, POLLIN|POLLNVAL, NULL, cfg_dispatch_wrapper_fn);
} else {
syslog (LOG_ERR,"%s RPC:%s not supported!", __func__, func);
}
}
