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Diffstat (limited to 'samples/client/yahoo/yahoo_client.c')
| -rw-r--r-- | samples/client/yahoo/yahoo_client.c | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/samples/client/yahoo/yahoo_client.c b/samples/client/yahoo/yahoo_client.c new file mode 100644 index 0000000..01fd97b --- /dev/null +++ b/samples/client/yahoo/yahoo_client.c @@ -0,0 +1,207 @@ + +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <axis2_util.h> +#include <axiom.h> +#include <axis2_client.h> +#include <axis2_http_transport.h> + +axiom_node_t *build_yahoo_rest_payload( + const axutil_env_t * env, + axis2_char_t * string); + +void format_output( + const axutil_env_t * env, + axiom_node_t * ret_node); + +void format_output_one( + const axutil_env_t * env, + axiom_node_t * child_node); + +int print_help( + ); + +int +main( + int argc, + char *argv[]) +{ + const axutil_env_t *env = NULL; + const axis2_char_t *address = NULL; + axis2_endpoint_ref_t *endpoint_ref = NULL; + axis2_options_t *options = NULL; + const axis2_char_t *client_home = NULL; + axis2_svc_client_t *svc_client = NULL; + axiom_node_t *payload = NULL; + axiom_node_t *ret_node = NULL; + axis2_char_t *search_string = NULL; + + if (argc > 1) + { + + if (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help")) + { + print_help(); + } + else + search_string = argv[1]; + } + + env = axutil_env_create_all("yahoo_rest_search.log", AXIS2_LOG_LEVEL_TRACE); + address = "http://search.yahooapis.com/WebSearchService/V1/webSearch"; + + printf("using endpoint %s \n", address); + + endpoint_ref = axis2_endpoint_ref_create(env, address); + + options = axis2_options_create(env); + axis2_options_set_to(options, env, endpoint_ref); + + axis2_options_set_enable_rest(options, env, AXIS2_TRUE); + axis2_options_set_http_method(options, env, AXIS2_HTTP_GET); + + client_home = AXIS2_GETENV("AXIS2C_HOME"); + if (!client_home || !strcmp(client_home, "")) + client_home = "../.."; + + /* Create service client */ + svc_client = axis2_svc_client_create(env, client_home); + if (!svc_client) + { + printf + ("Error creating service client, Please check AXIS2C_HOME again\n"); + AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, + "Stub invoke FAILED: Error code:" " %d :: %s", + env->error->error_number, + AXIS2_ERROR_GET_MESSAGE(env->error)); + return -1; + } + + /* Set service client options */ + axis2_svc_client_set_options(svc_client, env, options); + + /* Build the SOAP request message payload using OM API. */ + payload = build_yahoo_rest_payload(env, search_string); + + /* Send request */ + ret_node = axis2_svc_client_send_receive(svc_client, env, payload); + + if (ret_node) + { + format_output(env, ret_node); + printf("\nYahoo REST client invoke SUCCESSFUL!\n"); + } + else + { + AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, + "Stub invoke FAILED: Error code:" " %d :: %s", + env->error->error_number, + AXIS2_ERROR_GET_MESSAGE(env->error)); + printf("Yahoo REST client invoke FAILED!\n"); + } + + if (svc_client) + { + axis2_svc_client_free(svc_client, env); + svc_client = NULL; + } + + if (env) + { + axutil_env_free((axutil_env_t *) env); + env = NULL; + } + + return 0; +} + +axiom_node_t * +build_yahoo_rest_payload( + const axutil_env_t * env, + axis2_char_t * string) +{ + axiom_node_t *root_node; + axiom_node_t *appid_node; + axiom_node_t *query_node; + axiom_element_t *appid_element; + axiom_element_t *query_element; + axiom_element_t *root_element; + + root_element = + axiom_element_create(env, NULL, "yahoo_rest_search", NULL, &root_node); + appid_element = + axiom_element_create(env, root_node, "appid", NULL, &appid_node); + axiom_element_set_text(appid_element, env, "YahooDemo", appid_node); + query_element = + axiom_element_create(env, root_node, "query", NULL, &query_node); + + if (string) + { + axiom_element_set_text(query_element, env, string, query_node); + } + else + { + axiom_element_set_text(query_element, env, "finance", query_node); + } + + return root_node; +} + +void +format_output( + const axutil_env_t * env, + axiom_node_t * node) +{ + axiom_node_t *child_node; + child_node = axiom_node_get_first_child(node, env); + while (axiom_node_is_complete(node, env) && child_node) + { + printf("\n\n"); + format_output_one(env, child_node); + child_node = axiom_node_get_next_sibling(child_node, env); + } + +} + +void +format_output_one( + const axutil_env_t * env, + axiom_node_t * node) +{ + axiom_node_t *child_node; + child_node = axiom_node_get_first_child(node, env); + while (axiom_node_is_complete(node, env) && child_node) + { + axis2_char_t *om_str = axiom_node_to_string(child_node, env); + if (om_str) + { + printf("\t%s\n", om_str); + AXIS2_FREE(env->allocator, om_str); + } + child_node = axiom_node_get_next_sibling(child_node, env); + } +} + +int +print_help( + ) +{ + printf("./yahoosearch string_to_search \n"); + exit(0); + return 0; +} |