mirror of
https://gitee.com/acl-dev/acl.git
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9697f95b8f
This reverts commit 15d999759e
.
205 lines
4.4 KiB
C++
205 lines
4.4 KiB
C++
// http_servlet.cpp : 定义控制台应用程序的入口点。
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//
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#include <assert.h>
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#include <getopt.h>
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#include "acl_cpp/lib_acl.hpp"
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//////////////////////////////////////////////////////////////////////////
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class http_request_test
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{
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public:
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http_request_test(const char* server_addr, const char* file,
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const char* stype, const char* charset)
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{
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server_addr_= server_addr;
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file_ = file;
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stype_ = stype;
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charset_ = charset;
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to_charset_ = "gb2312";
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}
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~http_request_test() {}
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bool run(void)
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{
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acl::string body;
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// 从本地文件中加载请求数据
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if (acl::ifstream::load(file_, &body) == false)
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{
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logger_error("load %s error", file_.c_str());
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return false;
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}
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// 创建 HTTP 请求客户端
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acl::http_request req(server_addr_);
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// 添加 HTTP 请求头字段
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acl::string ctype("text/");
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ctype << stype_ << "; charset=" << charset_;
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acl::http_header& hdr = req.request_header(); // 请求头对象的引用
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hdr.set_url("/");
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hdr.set_content_type(ctype);
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// 发送 HTTP 请求数据
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if (req.request(body.c_str(), body.length()) == false)
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{
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logger_error("send http request to %s error",
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server_addr_.c_str());
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return false;
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}
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// 取出 HTTP 响应头的数据字段
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const char* p = req.header_value("Content-Type");
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if (p == NULL || *p == 0)
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{
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logger_error("no Content-Type");
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return false;
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}
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// 分析 HTTP 响应头的数据类型
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acl::http_ctype content_type;
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content_type.parse(p);
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// 响应头数据类型的子类型
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const char* stype = content_type.get_stype();
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bool ret;
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if (stype == NULL)
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ret = do_plain(req);
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else if (strcasecmp(stype, "xml") == 0)
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ret = do_xml(req);
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else if (strcasecmp(stype, "json") == 0)
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ret = do_json(req);
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else
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ret = do_plain(req);
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if (ret == true)
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printf("read ok!\r\n");
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return ret;
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}
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private:
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// 处理 text/plain 类型数据
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bool do_plain(acl::http_request& req)
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{
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acl::string body;
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if (req.get_body(body, to_charset_) == false)
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{
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logger_error("get http body error");
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return false;
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}
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printf("body:\r\n(%s)\r\n", body.c_str());
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return true;
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}
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// 处理 text/xml 类型数据
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bool do_xml(acl::http_request& req)
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{
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acl::xml1 body;
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if (req.get_body(body, to_charset_) == false)
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{
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logger_error("get http body error");
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return false;
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}
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acl::xml_node* node = body.first_node();
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while (node)
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{
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const char* tag = node->tag_name();
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const char* name = node->attr_value("name");
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const char* pass = node->attr_value("pass");
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printf(">>tag: %s, name: %s, pass: %s\r\n",
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tag ? tag : "null",
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name ? name : "null",
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pass ? pass : "null");
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node = body.next_node();
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}
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return true;
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}
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// 处理 text/json 类型数据
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bool do_json(acl::http_request& req)
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{
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acl::json body;
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if (req.get_body(body, to_charset_) == false)
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{
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logger_error("get http body error");
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return false;
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}
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acl::json_node* node = body.first_node();
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while (node)
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{
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if (node->tag_name())
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{
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printf("tag: %s", node->tag_name());
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if (node->get_text())
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printf(", value: %s\r\n", node->get_text());
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else
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printf("\r\n");
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}
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node = body.next_node();
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}
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return true;
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}
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private:
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acl::string server_addr_; // web 服务器地址
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acl::string file_; // 本地请求的数据文件
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acl::string stype_; // 请求数据的子数据类型
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acl::string charset_; // 本地请求数据文件的字符集
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acl::string to_charset_; // 将服务器响应数据转为本地字符集
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};
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//////////////////////////////////////////////////////////////////////////
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static void usage(const char* procname)
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{
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printf("usage: %s -h[help]\r\n", procname);
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printf("options:\r\n");
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printf("\t-f request file\r\n");
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printf("\t-t request stype[xml/json/plain]\r\n");
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printf("\t-c request file's charset[gb2312/utf-8]\r\n");
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}
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int main(int argc, char* argv[])
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{
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int ch;
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acl::string server_addr("127.0.0.1:8888"), file("./xml.txt");
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acl::string stype("xml"), charset("gb2312");
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while ((ch = getopt(argc, argv, "hs:f:t:c:")) > 0)
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{
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switch (ch)
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{
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case 'h':
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usage(argv[0]);
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return 0;
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case 'f':
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file = optarg;
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break;
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case 't':
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stype = optarg;
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break;
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case 'c':
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charset = optarg;
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break;
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default:
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usage(argv[0]);
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return 0;
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}
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}
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// 将日志输出至屏幕
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acl::log::stdout_open(true);
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// 开始运行
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http_request_test request(server_addr, file, stype, charset);
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request.run();
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return 0;
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}
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