73 lines
2.2 KiB
C++
73 lines
2.2 KiB
C++
#include <curl/curl.h>
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#include <string>
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#include <cstring>
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#include <iostream>
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using namespace std;
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const string UrlEncode(const string& s)
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{
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string ret;
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unsigned char *ptr = (unsigned char *)s.c_str();
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ret.reserve(s.length());
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for(int i=0;i<s.length();++i)
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{
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if((int(ptr[i])==42) || (int(ptr[i])==45) || (int(ptr[i])==46) || (int(ptr[i])==47) || (int(ptr[i])==58) ||(int(ptr[i])==95))
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ret += ptr[i];
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else if((int(ptr[i])>=48) && (int(ptr[i])<=57))
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ret += ptr[i];
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else if((int(ptr[i])>=65) && (int(ptr[i])<=90))
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ret += ptr[i];
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else if((int(ptr[i])>=97) && (int(ptr[i])<=122))
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ret += ptr[i];
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else if(int(ptr[i])==32)
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ret += '+';
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else
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{
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char buf[5];
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memset(buf,0,5);
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snprintf(buf,5,"%%%X",ptr[i]);
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ret.append(buf);
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}
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}
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return ret;
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}
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size_t OnWriteData(void* buffer, size_t size, size_t nmemb, void* lpVoid)
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{
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string* str = dynamic_cast<string*>((string *)lpVoid);
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if( NULL == str || NULL == buffer )
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return -1;
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char* pData = (char*)buffer;
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str->append(pData, size * nmemb);
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return nmemb;
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}
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int
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main(int argc, char * argv[])
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{
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cout << "argc: " << argc << endl;
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cout << "ip: " << argv[1] << endl;
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cout << "port: " << argv[2] << endl;
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string serverIP = string(argv[1]);
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string serverPort = string(argv[2]);
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const string strUrl = "http://"+serverIP+":"+serverPort+"/?operation=monitor";
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string res;
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res.clear();
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CURLcode ret;
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CURL* curl = curl_easy_init();
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if(NULL == curl)
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return CURLE_FAILED_INIT;
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curl_easy_setopt(curl, CURLOPT_URL, UrlEncode(strUrl).c_str());
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curl_easy_setopt(curl, CURLOPT_READFUNCTION, NULL);
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curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, OnWriteData);
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curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&res);
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curl_easy_setopt(curl, CURLOPT_NOSIGNAL, 1);
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curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 3);
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curl_easy_setopt(curl, CURLOPT_TIMEOUT, 3);
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ret = curl_easy_perform(curl);
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curl_easy_cleanup(curl);
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cout<< res <<endl;
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return 0;
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}
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