1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
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;
}
|
