+++ /dev/null
-/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright 2016, Olivier MATZ <zer0@droids-corp.org>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-
-#include <ecoli_log.h>
-#include <ecoli_malloc.h>
-#include <ecoli_test.h>
-#include <ecoli_strvec.h>
-#include <ecoli_node.h>
-#include <ecoli_config.h>
-#include <ecoli_parse.h>
-#include <ecoli_complete.h>
-#include <ecoli_node_str.h>
-
-EC_LOG_TYPE_REGISTER(node_str);
-
-struct ec_node_str {
- struct ec_node gen;
- char *string;
- unsigned len;
-};
-
-static int
-ec_node_str_parse(const struct ec_node *gen_node,
- struct ec_parse *state,
- const struct ec_strvec *strvec)
-{
- struct ec_node_str *node = (struct ec_node_str *)gen_node;
- const char *str;
-
- (void)state;
-
- if (node->string == NULL) {
- errno = EINVAL;
- return -1;
- }
-
- if (ec_strvec_len(strvec) == 0)
- return EC_PARSE_NOMATCH;
-
- str = ec_strvec_val(strvec, 0);
- if (strcmp(str, node->string) != 0)
- return EC_PARSE_NOMATCH;
-
- return 1;
-}
-
-static int
-ec_node_str_complete(const struct ec_node *gen_node,
- struct ec_comp *comp,
- const struct ec_strvec *strvec)
-{
- struct ec_node_str *node = (struct ec_node_str *)gen_node;
- const char *str;
- size_t n = 0;
-
- if (ec_strvec_len(strvec) != 1)
- return 0;
-
- str = ec_strvec_val(strvec, 0);
- for (n = 0; n < node->len; n++) {
- if (str[n] != node->string[n])
- break;
- }
-
- /* no completion */
- if (str[n] != '\0')
- return EC_PARSE_NOMATCH;
-
- if (ec_comp_add_item(comp, gen_node, NULL, EC_COMP_FULL,
- str, node->string) < 0)
- return -1;
-
- return 0;
-}
-
-static const char *ec_node_str_desc(const struct ec_node *gen_node)
-{
- struct ec_node_str *node = (struct ec_node_str *)gen_node;
-
- return node->string;
-}
-
-static void ec_node_str_free_priv(struct ec_node *gen_node)
-{
- struct ec_node_str *node = (struct ec_node_str *)gen_node;
-
- ec_free(node->string);
-}
-
-static const struct ec_config_schema ec_node_str_schema[] = {
- {
- .key = "string",
- .desc = "The string to match.",
- .type = EC_CONFIG_TYPE_STRING,
- },
- {
- .type = EC_CONFIG_TYPE_NONE,
- },
-};
-
-static int ec_node_str_set_config(struct ec_node *gen_node,
- const struct ec_config *config)
-{
- struct ec_node_str *node = (struct ec_node_str *)gen_node;
- const struct ec_config *value = NULL;
- char *s = NULL;
-
- value = ec_config_dict_get(config, "string");
- if (value == NULL) {
- errno = EINVAL;
- goto fail;
- }
-
- s = ec_strdup(value->string);
- if (s == NULL)
- goto fail;
-
- ec_free(node->string);
- node->string = s;
- node->len = strlen(node->string);
-
- return 0;
-
-fail:
- ec_free(s);
- return -1;
-}
-
-static struct ec_node_type ec_node_str_type = {
- .name = "str",
- .schema = ec_node_str_schema,
- .set_config = ec_node_str_set_config,
- .parse = ec_node_str_parse,
- .complete = ec_node_str_complete,
- .desc = ec_node_str_desc,
- .size = sizeof(struct ec_node_str),
- .free_priv = ec_node_str_free_priv,
-};
-
-EC_NODE_TYPE_REGISTER(ec_node_str_type);
-
-int ec_node_str_set_str(struct ec_node *gen_node, const char *str)
-{
- struct ec_config *config = NULL;
- int ret;
-
- if (ec_node_check_type(gen_node, &ec_node_str_type) < 0)
- goto fail;
-
- if (str == NULL) {
- errno = EINVAL;
- goto fail;
- }
-
- config = ec_config_dict();
- if (config == NULL)
- goto fail;
-
- ret = ec_config_dict_set(config, "string", ec_config_string(str));
- if (ret < 0)
- goto fail;
-
- ret = ec_node_set_config(gen_node, config);
- config = NULL;
- if (ret < 0)
- goto fail;
-
- return 0;
-
-fail:
- ec_config_free(config);
- return -1;
-}
-
-struct ec_node *ec_node_str(const char *id, const char *str)
-{
- struct ec_node *gen_node = NULL;
-
- gen_node = ec_node_from_type(&ec_node_str_type, id);
- if (gen_node == NULL)
- goto fail;
-
- if (ec_node_str_set_str(gen_node, str) < 0)
- goto fail;
-
- return gen_node;
-
-fail:
- ec_node_free(gen_node);
- return NULL;
-}
-
-/* LCOV_EXCL_START */
-static int ec_node_str_testcase(void)
-{
- struct ec_node *node;
- int testres = 0;
-
- node = ec_node_str(EC_NO_ID, "foo");
- if (node == NULL) {
- EC_LOG(EC_LOG_ERR, "cannot create node\n");
- return -1;
- }
- testres |= EC_TEST_CHECK(!strcmp(ec_node_desc(node), "foo"),
- "Invalid node description.");
- testres |= EC_TEST_CHECK_PARSE(node, 1, "foo");
- testres |= EC_TEST_CHECK_PARSE(node, 1, "foo", "bar");
- testres |= EC_TEST_CHECK_PARSE(node, -1, "foobar");
- testres |= EC_TEST_CHECK_PARSE(node, -1, " foo");
- testres |= EC_TEST_CHECK_PARSE(node, -1, "");
- ec_node_free(node);
-
- node = ec_node_str(EC_NO_ID, "Здравствуйте");
- if (node == NULL) {
- EC_LOG(EC_LOG_ERR, "cannot create node\n");
- return -1;
- }
- testres |= EC_TEST_CHECK_PARSE(node, 1, "Здравствуйте");
- testres |= EC_TEST_CHECK_PARSE(node, 1, "Здравствуйте",
- "John!");
- testres |= EC_TEST_CHECK_PARSE(node, -1, "foo");
- testres |= EC_TEST_CHECK_PARSE(node, -1, "");
- ec_node_free(node);
-
- /* an empty string node always matches */
- node = ec_node_str(EC_NO_ID, "");
- if (node == NULL) {
- EC_LOG(EC_LOG_ERR, "cannot create node\n");
- return -1;
- }
- testres |= EC_TEST_CHECK_PARSE(node, 1, "");
- testres |= EC_TEST_CHECK_PARSE(node, 1, "", "foo");
- testres |= EC_TEST_CHECK_PARSE(node, -1, "foo");
- ec_node_free(node);
-
- /* test completion */
- node = ec_node_str(EC_NO_ID, "foo");
- if (node == NULL) {
- EC_LOG(EC_LOG_ERR, "cannot create node\n");
- return -1;
- }
- testres |= EC_TEST_CHECK_COMPLETE(node,
- EC_NODE_ENDLIST,
- EC_NODE_ENDLIST);
- testres |= EC_TEST_CHECK_COMPLETE(node,
- "", EC_NODE_ENDLIST,
- "foo", EC_NODE_ENDLIST);
- testres |= EC_TEST_CHECK_COMPLETE(node,
- "f", EC_NODE_ENDLIST,
- "foo", EC_NODE_ENDLIST);
- testres |= EC_TEST_CHECK_COMPLETE(node,
- "foo", EC_NODE_ENDLIST,
- "foo", EC_NODE_ENDLIST);
- testres |= EC_TEST_CHECK_COMPLETE(node,
- "x", EC_NODE_ENDLIST,
- EC_NODE_ENDLIST);
- ec_node_free(node);
-
- return testres;
-}
-/* LCOV_EXCL_STOP */
-
-static struct ec_test ec_node_str_test = {
- .name = "node_str",
- .test = ec_node_str_testcase,
-};
-
-EC_TEST_REGISTER(ec_node_str_test);
git.droids-corp.org / protos / libecoli.git / blobdiff