[6] | 1 | #ifdef _WIN32
|
---|
| 2 | # define _CRT_SECURE_NO_WARNINGS
|
---|
| 3 | #endif
|
---|
| 4 |
|
---|
| 5 | #include "CRXSocket.h"
|
---|
[18] | 6 | #include "CRXProxy.h"
|
---|
[6] | 7 |
|
---|
| 8 | #include <iostream>
|
---|
| 9 | #include <iomanip>
|
---|
| 10 | #include <sstream>
|
---|
| 11 |
|
---|
| 12 | #include <stdio.h>
|
---|
[29] | 13 | #include <stdlib.h>
|
---|
[6] | 14 | #include <string.h>
|
---|
| 15 |
|
---|
| 16 | using namespace std;
|
---|
| 17 |
|
---|
[24] | 18 | #ifdef _WIN32
|
---|
| 19 | # include <process.h>
|
---|
| 20 | # define THREAD_TYPE void *
|
---|
| 21 | # define THREAD_FUNCTION_RETURN unsigned int
|
---|
| 22 | # define THREAD_FUNCTION_CALLING_CONVENTION WINAPI
|
---|
| 23 | #else
|
---|
| 24 | # define THREAD_TYPE pthread_t
|
---|
| 25 | # define THREAD_FUNCTION_RETURN void *
|
---|
| 26 | # define THREAD_FUNCTION_CALLING_CONVENTION
|
---|
| 27 | #endif
|
---|
| 28 |
|
---|
| 29 | THREAD_FUNCTION_RETURN
|
---|
| 30 | THREAD_FUNCTION_CALLING_CONVENTION
|
---|
| 31 | CRXProxyMTWrapper (void * aThreadArg);
|
---|
| 32 |
|
---|
| 33 | int ThreadPool (CRXSocket * aProxySocket,
|
---|
| 34 | const int aThreadPoolCount);
|
---|
| 35 |
|
---|
[6] | 36 | int main (int argc, char* argv[])
|
---|
| 37 | {
|
---|
[24] | 38 | int aResult = 0;
|
---|
| 39 | const short aPort = 8080;
|
---|
| 40 | const int aThreadPoolCount = 30;
|
---|
[6] | 41 |
|
---|
[24] | 42 | CRXSocket aProxySocket;
|
---|
[6] | 43 |
|
---|
| 44 | /*----------------------------------------------------------------*/
|
---|
[24] | 45 | /* 1. create proxy server */
|
---|
| 46 | aResult = aProxySocket.CreateServer (aPort);
|
---|
[6] | 47 | if (aResult < 0)
|
---|
| 48 | {
|
---|
[22] | 49 | cout << "Failed to create server." << endl;
|
---|
[6] | 50 | return aResult;
|
---|
| 51 | }
|
---|
| 52 |
|
---|
[24] | 53 | /* 2. ready proxy servers */
|
---|
| 54 | aResult = ThreadPool (&aProxySocket, aThreadPoolCount);
|
---|
| 55 | if (aResult)
|
---|
| 56 | {
|
---|
| 57 | cout << "Failed to create thread pool." << endl;
|
---|
| 58 | return aResult;
|
---|
| 59 | }
|
---|
| 60 |
|
---|
| 61 | /* 3. keep process */
|
---|
| 62 | while (true);
|
---|
| 63 |
|
---|
| 64 | /*----------------------------------------------------------------*/
|
---|
| 65 | aProxySocket.Close ();
|
---|
| 66 |
|
---|
| 67 | return aResult;
|
---|
| 68 | }
|
---|
| 69 |
|
---|
| 70 | THREAD_FUNCTION_RETURN
|
---|
| 71 | THREAD_FUNCTION_CALLING_CONVENTION
|
---|
| 72 | CRXProxyMTWrapper (void * aThreadArg)
|
---|
| 73 | {
|
---|
| 74 | int aResult = 0;
|
---|
| 75 |
|
---|
| 76 | CRXSocket * aProxySocket = (CRXSocket *)aThreadArg;
|
---|
| 77 | CRXProxy * aProxy = NULL;
|
---|
| 78 |
|
---|
[35] | 79 | char aFilterFileExtension[] = "exe|gif|jpg|png|css|js|ico|swf|";
|
---|
[34] | 80 | char * aHttpMessage = NULL;
|
---|
| 81 | int aHttpMessageLength = 0;
|
---|
[28] | 82 |
|
---|
[24] | 83 | /*----------------------------------------------------------------*/
|
---|
[6] | 84 | for (;;)
|
---|
| 85 | {
|
---|
[24] | 86 | aResult = aProxySocket->Accept ();
|
---|
[6] | 87 | if (aResult < 0)
|
---|
| 88 | {
|
---|
[24] | 89 | cerr << "Failed to accept." << endl;
|
---|
[6] | 90 | break;
|
---|
| 91 | }
|
---|
| 92 |
|
---|
[24] | 93 | if ((aProxy = CRXProxy::GetNewInstance ()) == NULL)
|
---|
[6] | 94 | {
|
---|
[24] | 95 | cerr << "Failed to get proxy." << endl;
|
---|
[6] | 96 | aResult = -1;
|
---|
| 97 | break;
|
---|
| 98 | }
|
---|
| 99 |
|
---|
[24] | 100 | aProxy->SetClientSocket (aResult);
|
---|
[36] | 101 | aProxy->SetServerTimeout (2);
|
---|
[28] | 102 | aProxy->SetRequestFilter (CRX_FILTER_REQUEST_FILE_EXTENSION,
|
---|
| 103 | CRX_FILTER_MATCHED,
|
---|
| 104 | aFilterFileExtension);
|
---|
[24] | 105 |
|
---|
| 106 | aResult = aProxy->Forward ();
|
---|
[6] | 107 | if (aResult < 0)
|
---|
| 108 | {
|
---|
[35] | 109 | cout << aProxy->GetErrorMessage () << endl;
|
---|
[6] | 110 | }
|
---|
[24] | 111 |
|
---|
[28] | 112 | if (!aProxy->CheckRequestFilter (CRX_FILTER_REQUEST_FILE_EXTENSION))
|
---|
| 113 | {
|
---|
[34] | 114 | aHttpMessageLength = aProxy->GetHttpRequestLength ();
|
---|
| 115 | aHttpMessage = (char *) calloc (aHttpMessageLength + 1, 1);
|
---|
| 116 | cout << aProxy->GetHttpRequest (aHttpMessage, aHttpMessageLength) << endl;
|
---|
| 117 | free (aHttpMessage);
|
---|
| 118 |
|
---|
[35] | 119 | aHttpMessageLength = aProxy->GetHttpResponseHeaderLength ();
|
---|
[34] | 120 | aHttpMessage = (char *) calloc (aHttpMessageLength + 1, 1);
|
---|
[35] | 121 | cout << aProxy->GetHttpResponseHeader (aHttpMessage, aHttpMessageLength) << endl;
|
---|
[34] | 122 | free (aHttpMessage);
|
---|
[28] | 123 | }
|
---|
| 124 |
|
---|
[24] | 125 | aProxy->ReleaseInstance ();
|
---|
[6] | 126 | }
|
---|
| 127 |
|
---|
[35] | 128 | cout << " thread exit." << endl;
|
---|
[6] | 129 | /*----------------------------------------------------------------*/
|
---|
| 130 |
|
---|
[24] | 131 | return (THREAD_FUNCTION_RETURN)0;
|
---|
| 132 | }
|
---|
| 133 |
|
---|
| 134 | int ThreadPool (CRXSocket * aProxySocket,
|
---|
| 135 | const int aThreadPoolCount)
|
---|
| 136 | {
|
---|
| 137 | int aResult = 0;
|
---|
| 138 | int aIter = 0;
|
---|
| 139 | THREAD_TYPE aThreadID = (THREAD_TYPE)0;
|
---|
| 140 |
|
---|
| 141 | /*----------------------------------------------------------------*/
|
---|
| 142 | for (aIter = 0 ; aIter < aThreadPoolCount ; aIter++)
|
---|
| 143 | {
|
---|
| 144 | #ifdef _WIN32
|
---|
| 145 | aThreadID = (void *)_beginthreadex (0, 0, CRXProxyMTWrapper, aProxySocket, 0, 0);
|
---|
| 146 | if (aThreadID == NULL)
|
---|
| 147 | {
|
---|
| 148 | aResult = -1;
|
---|
| 149 | break;
|
---|
| 150 | }
|
---|
| 151 | CloseHandle (aThreadID);
|
---|
| 152 | #else
|
---|
| 153 | aResult = pthread_create (&aThreadID, NULL, CRXProxyMTWrapper, aProxySocket);
|
---|
| 154 | if (aResult < 0)
|
---|
| 155 | {
|
---|
| 156 | break;
|
---|
| 157 | }
|
---|
| 158 | #endif
|
---|
| 159 | cout << "Thread(" << aIter + 1 << ") is created successfully." << endl;
|
---|
| 160 | }
|
---|
| 161 | /*----------------------------------------------------------------*/
|
---|
| 162 |
|
---|
[6] | 163 | return aResult;
|
---|
[35] | 164 | } |
---|