lagopus_result_t
cmd_dump_file_write(FILE *fp,
lagopus_dstring_t *result) {
lagopus_result_t ret = LAGOPUS_RESULT_ANY_FAILURES;
char *str = NULL;
if (fp != NULL && result != NULL) {
ret = lagopus_dstring_str_get(result, &str);
if (ret == LAGOPUS_RESULT_OK) {
if (fputs(str, fp) != EOF) {
ret = LAGOPUS_RESULT_OK;
} else {
ret = LAGOPUS_RESULT_OUTPUT_FAILURE;
lagopus_perror(ret);
}
} else {
lagopus_perror(ret);
}
} else {
ret = LAGOPUS_RESULT_INVALID_ARGS;
lagopus_perror(ret);
}
free(str);
return ret;
}
void
test_lagopus_dstring_str_get_null(void) {
lagopus_result_t ret = LAGOPUS_RESULT_ANY_FAILURES;
lagopus_dstring_t ds_null = NULL;
char *str = NULL;
ret = lagopus_dstring_str_get(NULL, &str);
TEST_ASSERT_EQUAL_MESSAGE(LAGOPUS_RESULT_INVALID_ARGS, ret,
"lagopus_dstring_str_get error.");
ret = lagopus_dstring_str_get(&ds_null, &str);
TEST_ASSERT_EQUAL_MESSAGE(LAGOPUS_RESULT_INVALID_ARGS, ret,
"lagopus_dstring_str_get error.");
ret = lagopus_dstring_str_get(&ds, NULL);
TEST_ASSERT_EQUAL_MESSAGE(LAGOPUS_RESULT_INVALID_ARGS, ret,
"lagopus_dstring_str_get error.");
}
int
main(int argc, const char *const argv[]) {
lagopus_result_t r = LAGOPUS_RESULT_ANY_FAILURES;
const char *file = argv[1];
(void)argc;
if ((r = datastore_register_configurator(MY_CONF_NAME)) ==
LAGOPUS_RESULT_OK) {
lagopus_dstring_t ds;
char *str = NULL;
(void)lagopus_dstring_create(&ds);
if (IS_VALID_STRING(file) == true) {
r = datastore_interp_eval_file(&s_interp, MY_CONF_NAME, file, &ds);
} else {
while ((r = datastore_interp_eval_fd(&s_interp, MY_CONF_NAME,
stdin, stdout, false, &ds)) ==
LAGOPUS_RESULT_OK) {
lagopus_dstring_clear(&ds);
}
}
if (r != LAGOPUS_RESULT_OK) {
lagopus_perror(r);
}
(void)lagopus_dstring_str_get(&ds, &str);
if (IS_VALID_STRING(str) == true) {
fprintf(stdout, "%s", str);
}
free((void *)str);
} else {
lagopus_perror(r);
}
datastore_unregister_configurator(MY_CONF_NAME);
return (r == LAGOPUS_RESULT_OK) ? 0 : 1;
}
static inline lagopus_result_t
s_parse_begin_show(lagopus_dstring_t *result) {
lagopus_result_t ret = LAGOPUS_RESULT_ANY_FAILURES;
lagopus_dstring_t show_result = NULL;
char *str = NULL;
/* show. */
if ((ret = lagopus_dstring_create(&show_result)) ==
LAGOPUS_RESULT_OK) {
if ((ret = lagopus_dstring_appendf(&show_result, "{")) !=
LAGOPUS_RESULT_OK) {
lagopus_perror(ret);
goto done;
}
if ((ret = datastore_json_string_append(
&show_result, ATTR_NAME_GET(opt_strs, OPT_TMP_DIR),
save_tmp_dir, false)) !=
LAGOPUS_RESULT_OK) {
lagopus_perror(ret);
goto done;
}
if ((ret = lagopus_dstring_appendf(&show_result, "}")) !=
LAGOPUS_RESULT_OK) {
lagopus_perror(ret);
goto done;
}
ret = lagopus_dstring_str_get(&show_result, &str);
if (ret == LAGOPUS_RESULT_OK) {
ret = datastore_json_result_set(result, LAGOPUS_RESULT_OK, str);
}
} else {
lagopus_perror(ret);
}
done:
free(str);
lagopus_dstring_destroy(&show_result);
return ret;
}
lagopus_result_t
cmd_dump_error_send(void *stream_out,
datastore_printf_proc_t printf_proc,
lagopus_dstring_t *result) {
lagopus_result_t ret = LAGOPUS_RESULT_ANY_FAILURES;
char *str = NULL;
if (stream_out != NULL && printf_proc != NULL &&
result != NULL) {
ret = lagopus_dstring_str_get(result, &str);
if (ret == LAGOPUS_RESULT_OK) {
printf_proc(stream_out,"%s\n", str);
} else {
lagopus_perror(ret);
}
} else {
ret = LAGOPUS_RESULT_INVALID_ARGS;
lagopus_perror(ret);
}
free(str);
return ret;
}
STATIC lagopus_result_t
flow_cmd_parse(datastore_interp_t *iptr,
datastore_interp_state_t state,
size_t argc, const char *const argv[],
lagopus_hashmap_t *hptr,
datastore_update_proc_t u_proc,
datastore_enable_proc_t e_proc,
datastore_serialize_proc_t s_proc,
datastore_destroy_proc_t d_proc,
lagopus_dstring_t *result) {
lagopus_result_t ret = LAGOPUS_RESULT_ANY_FAILURES;
lagopus_result_t ret_for_json = LAGOPUS_RESULT_ANY_FAILURES;
size_t i;
void *sub_cmd_proc;
char *name = NULL;
char *fullname = NULL;
char *str = NULL;
flow_conf_t conf = {NULL, OFPTT_ALL};
configs_t out_configs = {false, false};
lagopus_dstring_t conf_result = NULL;
(void) u_proc;
(void) e_proc;
(void) s_proc;
(void) d_proc;
for (i = 0; i < argc; i++) {
lagopus_msg_debug(1, "argv[" PFSZS(4, u) "]:\t'%s'\n", i, argv[i]);
}
if (iptr != NULL && argv != NULL && result != NULL) {
if ((ret = lagopus_dstring_create(&conf_result)) == LAGOPUS_RESULT_OK) {
argv++;
if (IS_VALID_STRING(*argv) == true) {
if ((ret = lagopus_hashmap_find(
&sub_cmd_not_name_table,
(void *)(*argv),
&sub_cmd_proc)) == LAGOPUS_RESULT_OK) {
/* parse sub cmd. */
if (sub_cmd_proc != NULL) {
ret_for_json =
((sub_cmd_proc_t) sub_cmd_proc)(iptr, state,
argc, argv,
NULL, hptr,
u_proc,
(void *) &out_configs,
result);
}
}
if (ret == LAGOPUS_RESULT_NOT_FOUND &&
ret_for_json != LAGOPUS_RESULT_OK) {
if ((ret = lagopus_str_unescape(*argv, "\"'", &name)) < 0) {
goto done;
} else {
argv++;
if ((ret = namespace_get_fullname(name, &fullname))
== LAGOPUS_RESULT_OK) {
if (IS_VALID_STRING(*argv) == true) {
if ((ret = lagopus_hashmap_find(
&sub_cmd_table,
(void *)(*argv),
&sub_cmd_proc)) == LAGOPUS_RESULT_OK) {
/* parse sub cmd. */
if (sub_cmd_proc != NULL) {
ret_for_json =
((sub_cmd_proc_t) sub_cmd_proc)(iptr, state,
argc, argv,
fullname, hptr,
u_proc,
(void *) &out_configs,
result);
} else {
ret = LAGOPUS_RESULT_NOT_FOUND;
lagopus_perror(ret);
goto done;
}
} else if (ret == LAGOPUS_RESULT_NOT_FOUND) {
/* parse dump cmd. */
ret_for_json = dump_sub_cmd_parse(iptr, argv, fullname, &conf,
&out_configs, result);
} else {
ret_for_json = datastore_json_result_string_setf(
result, LAGOPUS_RESULT_INVALID_ARGS,
"sub_cmd = %s.", *argv);
}
} else {
/* parse dump cmd. */
ret_for_json = dump_sub_cmd_parse(iptr, argv, fullname, &conf,
&out_configs, result);
}
} else {
ret_for_json = datastore_json_result_string_setf(
result, ret, "Can't get fullname %s.", name);
}
}
}
} else {
/* parse dump all cmd. */
ret_for_json = dump_sub_cmd_parse(iptr, argv, NULL, &conf,
&out_configs, result);
}
/* create jsno for LAGOPUS_RESULT_OK. */
if (ret_for_json == LAGOPUS_RESULT_OK &&
out_configs.is_dump == false) {
ret = lagopus_dstring_str_get(result, &str);
if (ret != LAGOPUS_RESULT_OK) {
goto done;
}
if (IS_VALID_STRING(str) == true) {
ret = datastore_json_result_set(result, LAGOPUS_RESULT_OK, str);
} else {
ret = datastore_json_result_set(result, LAGOPUS_RESULT_OK, NULL);
}
} else {
ret = ret_for_json;
}
}
done:
/* free. */
free(name);
free(fullname);
free(str);
lagopus_dstring_destroy(&conf_result);
} else {
ret = LAGOPUS_RESULT_INVALID_ARGS;
}
return ret;
}
static bool
queue_conf_iterate(void *key, void *val, lagopus_hashentry_t he,
void *arg) {
lagopus_result_t ret = LAGOPUS_RESULT_ANY_FAILURES;
lagopus_dstring_t ds;
char *prefix = NULL;
size_t len = 0;
bool result = false;
char *fullname = (char *)key;
queue_conf_iter_ctx_t *ctx =
(queue_conf_iter_ctx_t *)arg;
(void)he;
if (((queue_conf_t *) val)->is_destroying == false) {
if (ctx->m_namespace == NULL) {
if (ctx->m_n_configs < ctx->m_max) {
ctx->m_configs[ctx->m_n_configs++] =
(queue_conf_t *)val;
result = true;
} else {
result = false;
}
} else {
ret = lagopus_dstring_create(&ds);
if (ret == LAGOPUS_RESULT_OK) {
if (ctx->m_namespace[0] == '\0') {
ret = lagopus_dstring_appendf(&ds,
"%s",
NAMESPACE_DELIMITER);
} else {
ret = lagopus_dstring_appendf(&ds,
"%s%s",
ctx->m_namespace,
NAMESPACE_DELIMITER);
}
if (ret == LAGOPUS_RESULT_OK) {
ret = lagopus_dstring_str_get(&ds, &prefix);
if (ret == LAGOPUS_RESULT_OK) {
len = strlen(prefix);
if (ctx->m_n_configs < ctx->m_max &&
strncmp(fullname, prefix, len) == 0) {
ctx->m_configs[ctx->m_n_configs++] =
(queue_conf_t *)val;
}
result = true;
} else {
lagopus_msg_warning("dstring get failed.\n");
result = false;
}
} else {
lagopus_msg_warning("dstring append failed.\n");
result = false;
}
} else {
lagopus_msg_warning("dstring create failed.\n");
result = false;
}
free((void *) prefix);
(void)lagopus_dstring_clear(&ds);
(void)lagopus_dstring_destroy(&ds);
}
} else {
/* skip destroying conf.*/
result = true;
}
return result;
}
