/*
- * Copyright (c) 2008, 2009 Nicira Networks.
+ * Copyright (c) 2008, 2009, 2010 Nicira Networks.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include "vlog.h"
#define THIS_MODULE VLM_dpctl
-struct command {
- const char *name;
- int min_args;
- int max_args;
- void (*handler)(int argc, char *argv[]);
-};
-
-static struct command all_commands[];
+static const struct command all_commands[];
static void usage(void) NO_RETURN;
static void parse_options(int argc, char *argv[]);
-int main(int argc, char *argv[])
+int
+main(int argc, char *argv[])
{
- struct command *p;
-
set_program_name(argv[0]);
time_init();
vlog_init();
parse_options(argc, argv);
signal(SIGPIPE, SIG_IGN);
-
- argc -= optind;
- argv += optind;
- if (argc < 1)
- ovs_fatal(0, "missing command name; use --help for help");
-
- for (p = all_commands; p->name != NULL; p++) {
- if (!strcmp(p->name, argv[0])) {
- int n_arg = argc - 1;
- if (n_arg < p->min_args)
- ovs_fatal(0, "'%s' command requires at least %d arguments",
- p->name, p->min_args);
- else if (n_arg > p->max_args)
- ovs_fatal(0, "'%s' command takes at most %d arguments",
- p->name, p->max_args);
- else {
- p->handler(argc, argv);
- if (ferror(stdout)) {
- ovs_fatal(0, "write to stdout failed");
- }
- if (ferror(stderr)) {
- ovs_fatal(0, "write to stderr failed");
- }
- exit(0);
- }
- }
- }
- ovs_fatal(0, "unknown command '%s'; use --help for help", argv[0]);
-
+ run_command(argc - optind, argv + optind, all_commands);
return 0;
}
struct netdev *netdev;
int retval;
- retval = netdev_open(netdev_name, NETDEV_ETH_TYPE_NONE, &netdev);
+ retval = netdev_open_default(netdev_name, &netdev);
if (!retval) {
retval = netdev_turn_flags_on(netdev, NETDEV_UP, true);
netdev_close(netdev);
return retval;
}
+static int
+parsed_dpif_open(const char *arg_, bool create, struct dpif **dpifp)
+{
+ int result;
+ char *name, *type;
+
+ dp_parse_name(arg_, &name, &type);
+
+ if (create) {
+ result = dpif_create(name, type, dpifp);
+ } else {
+ result = dpif_open(name, type, dpifp);
+ }
+
+ free(name);
+ free(type);
+ return result;
+}
+
static void
do_add_dp(int argc UNUSED, char *argv[])
{
struct dpif *dpif;
- run(dpif_create(argv[1], &dpif), "add_dp");
+ run(parsed_dpif_open(argv[1], true, &dpif), "add_dp");
dpif_close(dpif);
if (argc > 2) {
do_add_if(argc, argv);
do_del_dp(int argc UNUSED, char *argv[])
{
struct dpif *dpif;
- run(dpif_open(argv[1], &dpif), "opening datapath");
+ run(parsed_dpif_open(argv[1], false, &dpif), "opening datapath");
run(dpif_delete(dpif), "del_dp");
dpif_close(dpif);
}
struct dpif *dpif;
int i;
- run(dpif_open(argv[1], &dpif), "opening datapath");
+ run(parsed_dpif_open(argv[1], false, &dpif), "opening datapath");
for (i = 2; i < argc; i++) {
char *save_ptr = NULL;
char *devname, *suboptions;
struct dpif *dpif;
int i;
- run(dpif_open(argv[1], &dpif), "opening datapath");
+ run(parsed_dpif_open(argv[1], false, &dpif), "opening datapath");
for (i = 2; i < argc; i++) {
const char *name = argv[i];
uint16_t port;
struct dpif *dpif;
int error;
- error = dpif_open(name, &dpif);
+ error = parsed_dpif_open(name, false, &dpif);
if (!error) {
show_dpif(dpif);
} else {
int error;
sprintf(name, "dp%u", i);
- error = dpif_open(name, &dpif);
+ error = parsed_dpif_open(name, false, &dpif);
if (!error) {
show_dpif(dpif);
} else if (error != ENODEV) {
static void
do_dump_dps(int argc UNUSED, char *argv[] UNUSED)
{
- struct svec all_dps;
+ struct svec dpif_names, dpif_types;
unsigned int i;
- int error;
+ int error = 0;
+
+ svec_init(&dpif_names);
+ svec_init(&dpif_types);
+ dp_enumerate_types(&dpif_types);
+
+ for (i = 0; i < dpif_types.n; i++) {
+ unsigned int j;
+ int retval;
- svec_init(&all_dps);
- error = dp_enumerate(&all_dps);
+ retval = dp_enumerate_names(dpif_types.names[i], &dpif_names);
+ if (retval) {
+ error = retval;
+ }
- for (i = 0; i < all_dps.n; i++) {
- struct dpif *dpif;
- if (!dpif_open(all_dps.names[i], &dpif)) {
- printf("%s\n", dpif_name(dpif));
- dpif_close(dpif);
+ for (j = 0; j < dpif_names.n; j++) {
+ struct dpif *dpif;
+ if (!dpif_open(dpif_names.names[j], dpif_types.names[i], &dpif)) {
+ printf("%s\n", dpif_name(dpif));
+ dpif_close(dpif);
+ }
}
}
- svec_destroy(&all_dps);
+ svec_destroy(&dpif_names);
+ svec_destroy(&dpif_types);
if (error) {
exit(EXIT_FAILURE);
}
struct ds ds;
size_t i;
- run(dpif_open(argv[1], &dpif), "opening datapath");
+ run(parsed_dpif_open(argv[1], false, &dpif), "opening datapath");
run(dpif_flow_list_all(dpif, &flows, &n_flows), "listing all flows");
ds_init(&ds);
{
struct dpif *dpif;
- run(dpif_open(argv[1], &dpif), "opening datapath");
+ run(parsed_dpif_open(argv[1], false, &dpif), "opening datapath");
run(dpif_flow_flush(dpif), "deleting all flows");
dpif_close(dpif);
}
struct dpif *dpif;
unsigned int i;
- run(dpif_open(argv[1], &dpif), "opening datapath");
+ run(parsed_dpif_open(argv[1], false, &dpif), "opening datapath");
run(dpif_get_dp_stats(dpif, &stats), "get datapath stats");
for (i = 0; i < stats.max_groups; i++) {
uint16_t *ports;
usage();
}
-static struct command all_commands[] = {
+static const struct command all_commands[] = {
{ "add-dp", 1, INT_MAX, do_add_dp },
{ "del-dp", 1, 1, do_del_dp },
{ "add-if", 2, INT_MAX, do_add_if },
git://git.onelab.eu / sliver-openvswitch.git / blobdiff