void
svec_diff(const struct svec *a, const struct svec *b,
struct svec *a_only, struct svec *both, struct svec *b_only)
{
size_t i, j;
assert(svec_is_sorted(a));
assert(svec_is_sorted(b));
if (a_only) {
svec_init(a_only);
}
if (both) {
svec_init(both);
}
if (b_only) {
svec_init(b_only);
}
for (i = j = 0; i < a->n && j < b->n; ) {
int cmp = strcmp(a->names[i], b->names[j]);
if (cmp < 0) {
if (a_only) {
svec_add(a_only, a->names[i]);
}
i++;
} else if (cmp > 0) {
if (b_only) {
svec_add(b_only, b->names[j]);
}
j++;
} else {
if (both) {
svec_add(both, a->names[i]);
}
i++;
j++;
}
}
if (a_only) {
for (; i < a->n; i++) {
svec_add(a_only, a->names[i]);
}
}
if (b_only) {
for (; j < b->n; j++) {
svec_add(b_only, b->names[j]);
}
}
}
static char *
capture_vsctl_valist(const char *arg0, va_list args)
{
char *stdout_log, *stderr_log;
enum vlog_level log_level;
struct svec argv;
int status;
char *msg;
/* Compose arguments. */
svec_init(&argv);
svec_add(&argv, arg0);
for (;;) {
const char *arg = va_arg(args, const char *);
if (!arg) {
break;
}
svec_add(&argv, arg);
}
svec_terminate(&argv);
/* Run process. */
if (process_run_capture(argv.names, &stdout_log, &stderr_log, SIZE_MAX,
&status)) {
svec_destroy(&argv);
return NULL;
}
/* Log results. */
if (WIFEXITED(status)) {
int code = WEXITSTATUS(status);
log_level = code == 0 ? VLL_DBG : code == 1 ? VLL_WARN : VLL_ERR;
} else {
log_level = VLL_ERR;
}
msg = process_status_msg(status);
VLOG(log_level, "ovs-vsctl exited (%s)", msg);
if (stdout_log && *stdout_log) {
VLOG(log_level, "ovs-vsctl wrote to stdout:\n%s\n", stdout_log);
}
if (stderr_log && *stderr_log) {
VLOG(log_level, "ovs-vsctl wrote to stderr:\n%s\n", stderr_log);
}
free(msg);
svec_destroy(&argv);
free(stderr_log);
if (WIFEXITED(status) && !WEXITSTATUS(status)) {
return stdout_log;
} else {
free(stdout_log);
return NULL;
}
}
int
main(void)
{
extern struct vlog_module VLM_reconnect;
struct reconnect_stats prev;
unsigned int old_max_tries;
int old_time;
char line[128];
vlog_set_levels(&VLM_reconnect, VLF_ANY_FACILITY, VLL_OFF);
now = 1000;
reconnect = reconnect_create(now);
reconnect_set_name(reconnect, "remote");
reconnect_get_stats(reconnect, now, &prev);
printf("### t=%d ###\n", now);
old_time = now;
old_max_tries = reconnect_get_max_tries(reconnect);
while (fgets(line, sizeof line, stdin)) {
struct reconnect_stats cur;
struct svec args;
fputs(line, stdout);
if (line[0] == '#') {
continue;
}
svec_init(&args);
svec_parse_words(&args, line);
svec_terminate(&args);
if (!svec_is_empty(&args)) {
run_command(args.n, args.names, commands);
}
svec_destroy(&args);
if (old_time != now) {
printf("\n### t=%d ###\n", now);
}
reconnect_get_stats(reconnect, now, &cur);
diff_stats(&prev, &cur, now - old_time);
prev = cur;
if (reconnect_get_max_tries(reconnect) != old_max_tries) {
old_max_tries = reconnect_get_max_tries(reconnect);
printf(" %u tries left\n", old_max_tries);
}
old_time = now;
}
return 0;
}
void
svec_unique(struct svec *svec)
{
assert(svec_is_sorted(svec));
if (svec->n > 1) {
/* This algorithm is lazy and sub-optimal, but it's "obviously correct"
* and asymptotically optimal . */
struct svec tmp;
size_t i;
svec_init(&tmp);
svec_add(&tmp, svec->names[0]);
for (i = 1; i < svec->n; i++) {
if (strcmp(svec->names[i - 1], svec->names[i])) {
svec_add(&tmp, svec->names[i]);
}
}
svec_swap(&tmp, svec);
svec_destroy(&tmp);
}
}
int vbo_model(const model_t *mdl, const model_d_t *d_mdl,
vbo_model_t *vbo_mdl, GLenum usage)
{
svec_iter_t mtl_use;
svec_iter_t group;
mtl_use_t *p_mtl_use;
group_t *p_group;
vbo_part_t *p;
int part_begin, part_end, flags, flags_current,
chunk, chunk_sum;
chunk_sum = 0;
vbo_mdl->mtl = mdl->mtl;
vbo_mdl->mtl_use = mdl->mtl_use;
vbo_mdl->group = mdl->group;
svec_init(&vbo_mdl->part, mdl->mtl_use.elems * mdl->group.elems + 1,
sizeof(vbo_part_t));
svec_iter_init(&mtl_use, &mdl->mtl_use);
svec_iter_init(&group, &mdl->group);
part_begin = 0;
part_end = 0;
flags = 0;
flags_current = 0;
p_mtl_use = svec_iter_next(&mtl_use);
p_group = svec_iter_next(&group);
for (; part_begin != mdl->face.elems;) {
part_begin = part_end;
if (p_mtl_use && p_group) {
if (p_mtl_use->face_id < p_group->face_id) {
part_end = p_mtl_use->face_id;
flags |= VPF_MATERIAL;
p_mtl_use = svec_iter_next(&mtl_use);
} else if (p_group->face_id < p_mtl_use->face_id) {
part_end = p_group->face_id;
flags |= VPF_GROUP;
p_group = svec_iter_next(&group);
} else {
part_end = p_mtl_use->face_id;
flags = VPF_MATERIAL | VPF_GROUP;
p_mtl_use = svec_iter_next(&mtl_use);
p_group = svec_iter_next(&group);
}
} else if (p_mtl_use) {
part_end = p_mtl_use->face_id;
flags |= VPF_MATERIAL;
p_mtl_use = svec_iter_next(&mtl_use);
} else if (p_group) {
part_end = p_group->face_id;
flags |= VPF_GROUP;
p_group = svec_iter_next(&group);
} else {
part_end = mdl->face.elems;
}
if (part_end - part_begin > 0) {
p = svec_put(&vbo_mdl->part);
p->flags = flags_current;
p->elems = 3 * (part_end - part_begin);
p->offset = p->elems * sizeof(vert_t);
chunk = 2 * p->offset + p->elems * sizeof(vtex_t);
p->data_buffer_id = vbo_create(GL_ARRAY_BUFFER,
chunk, NULL, usage);
vbo_push(p, p->elems,
d_mdl->vert + part_begin * 3,
d_mdl->vtex + part_begin * 3,
d_mdl->vnor + part_begin * 3);
chunk_sum += chunk;
}
flags_current = flags;
flags = 0;
}
svec_shrink(&vbo_mdl->part);
return chunk_sum;
}
int
main(int argc, char *argv[])
{
const struct ovsdb_client_command *command;
char *database;
struct jsonrpc *rpc;
ovs_cmdl_proctitle_init(argc, argv);
set_program_name(argv[0]);
parse_options(argc, argv);
fatal_ignore_sigpipe();
daemon_become_new_user(false);
if (optind >= argc) {
ovs_fatal(0, "missing command name; use --help for help");
}
for (command = get_all_commands(); ; command++) {
if (!command->name) {
VLOG_FATAL("unknown command '%s'; use --help for help",
argv[optind]);
} else if (!strcmp(command->name, argv[optind])) {
break;
}
}
optind++;
if (command->need != NEED_NONE) {
if (argc - optind > command->min_args
&& (isalpha((unsigned char) argv[optind][0])
&& strchr(argv[optind], ':'))) {
rpc = open_jsonrpc(argv[optind++]);
} else {
char *sock = xasprintf("unix:%s/db.sock", ovs_rundir());
rpc = open_jsonrpc(sock);
free(sock);
}
} else {
rpc = NULL;
}
if (command->need == NEED_DATABASE) {
struct svec dbs;
svec_init(&dbs);
fetch_dbs(rpc, &dbs);
if (argc - optind > command->min_args
&& svec_contains(&dbs, argv[optind])) {
database = xstrdup(argv[optind++]);
} else if (dbs.n == 1) {
database = xstrdup(dbs.names[0]);
} else if (svec_contains(&dbs, "Open_vSwitch")) {
database = xstrdup("Open_vSwitch");
} else {
jsonrpc_close(rpc);
ovs_fatal(0, "no default database for `%s' command, please "
"specify a database name", command->name);
}
svec_destroy(&dbs);
} else {
database = NULL;
}
if (argc - optind < command->min_args ||
argc - optind > command->max_args) {
free(database);
VLOG_FATAL("invalid syntax for '%s' (use --help for help)",
command->name);
}
command->handler(rpc, database, argc - optind, argv + optind);
free(database);
jsonrpc_close(rpc);
if (ferror(stdout)) {
VLOG_FATAL("write to stdout failed");
}
if (ferror(stderr)) {
VLOG_FATAL("write to stderr failed");
}
return 0;
}
entity_t::entity_t()
{
svec_init(&modelv, 10, sizeof(model_t));
svec_init(&animv, 10, sizeof(bvh_t));
}
inst_t::inst_t()
{
svec_init(&vbo_modelv, 1, sizeof(vbo_model_t));
svec_init(&model_dv, 3, sizeof(model_d_t));
}