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124 lines
2.9 KiB
C
124 lines
2.9 KiB
C
/*
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* Copyright (c) 2006-2018, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2018-08-03 chenyong the first version
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*/
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#include <string.h>
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#include <rtthread.h>
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#include <webclient.h>
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#define POST_RESP_BUFSZ 1024
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#define POST_HEADER_BUFSZ 1024
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#define POST_LOCAL_URI "http://www.rt-thread.com/service/echo"
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const char *post_data = "RT-Thread is an open source IoT operating system from China!";
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int webclient_post_test(int argc, char **argv)
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{
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struct webclient_session* session = RT_NULL;
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unsigned char *buffer = RT_NULL;
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char *URI = RT_NULL;
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int index, ret = 0;
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int bytes_read, resp_status;
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if (argc == 1)
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{
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URI = web_strdup(POST_LOCAL_URI);
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if(URI == RT_NULL)
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{
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rt_kprintf("no memory for create URI buffer.\n");
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return -1;
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}
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}
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else if (argc == 2)
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{
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URI = web_strdup(argv[1]);
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if(URI == RT_NULL)
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{
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rt_kprintf("no memory for create URI buffer.\n");
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return -1;
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}
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}
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else
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{
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rt_kprintf("webclient_post_test [URI] - webclient POST request test.\n");
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return -1;
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}
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buffer = (unsigned char *) web_malloc(POST_RESP_BUFSZ);
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if (buffer == RT_NULL)
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{
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rt_kprintf("no memory for receive response buffer.\n");
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ret = -RT_ENOMEM;
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goto __exit;
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}
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/* create webclient session and set header response size */
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session = webclient_session_create(POST_HEADER_BUFSZ);
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if (session == RT_NULL)
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{
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ret = -RT_ENOMEM;
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goto __exit;
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}
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/* build header for upload */
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webclient_header_fields_add(session, "Content-Length: %d\r\n", strlen(post_data));
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webclient_header_fields_add(session, "Content-Type: application/octet-stream\r\n");
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/* send POST request by default header */
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if ((resp_status = webclient_post(session, URI, post_data)) != 200)
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{
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rt_kprintf("webclient POST request failed, response(%d) error.\n", resp_status);
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ret = -RT_ERROR;
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goto __exit;
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}
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rt_kprintf("webclient POST request response data :\n");
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do
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{
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bytes_read = webclient_read(session, buffer, POST_RESP_BUFSZ);
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if (bytes_read <= 0)
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{
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break;
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}
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for (index = 0; index < bytes_read; index++)
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{
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rt_kprintf("%c", buffer[index]);
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}
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} while (1);
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rt_kprintf("\n");
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__exit:
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if (session)
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{
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webclient_close(session);
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}
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if (buffer)
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{
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web_free(buffer);
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}
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if (URI)
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{
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web_free(URI);
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}
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return ret;
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}
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#ifdef FINSH_USING_MSH
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#include <finsh.h>
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MSH_CMD_EXPORT_ALIAS(webclient_post_test, web_post_test, webclient_post_test [URI] - webclient POST request test.);
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#endif /* FINSH_USING_MSH */
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