mirror of https://github.com/BOINC/boinc.git
116 lines
3.4 KiB
C++
116 lines
3.4 KiB
C++
// The contents of this file are subject to the BOINC Public License
|
|
// Version 1.0 (the "License"); you may not use this file except in
|
|
// compliance with the License. You may obtain a copy of the License at
|
|
// http://boinc.berkeley.edu/license_1.0.txt
|
|
//
|
|
// Software distributed under the License is distributed on an "AS IS"
|
|
// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
|
|
// License for the specific language governing rights and limitations
|
|
// under the License.
|
|
//
|
|
// The Original Code is the Berkeley Open Infrastructure for Network Computing.
|
|
//
|
|
// The Initial Developer of the Original Code is the SETI@home project.
|
|
// Portions created by the SETI@home project are Copyright (C) 2002
|
|
// University of California at Berkeley. All Rights Reserved.
|
|
//
|
|
// Contributor(s):
|
|
//
|
|
|
|
// HTTP_OP represents an HTTP operation.
|
|
// There are variants for GET and POST,
|
|
// and for the data source/sink (see below).
|
|
|
|
#ifndef _HTTP_
|
|
#define _HTTP_
|
|
|
|
#include "proxy.h"
|
|
|
|
// official HTTP status codes
|
|
#define HTTP_STATUS_OK 200
|
|
#define HTTP_STATUS_RANGE_REQUEST_ERROR 416
|
|
#define HTTP_STATUS_MOVED_PERM 301
|
|
#define HTTP_STATUS_MOVED_TEMP 302
|
|
#define HTTP_STATUS_NOT_FOUND 404
|
|
#define HTTP_STATUS_PROXY_AUTH_REQ 407
|
|
|
|
struct HTTP_REPLY_HEADER {
|
|
int http_status;
|
|
int content_length;
|
|
std::string redirect_location;
|
|
std::string recv_buf;
|
|
|
|
void init();
|
|
int read_reply(int socket);
|
|
void parse();
|
|
};
|
|
|
|
#define HTTP_OP_NONE 0
|
|
// For the first 4, data source/sink are files
|
|
#define HTTP_OP_GET 1
|
|
#define HTTP_OP_POST 2
|
|
#define HTTP_OP_HEAD 4
|
|
#define HTTP_OP_POST2 5
|
|
// a POST operation where the request comes from a combination
|
|
// of a string and a file w/offset,
|
|
// and the reply goes into a memory buffer
|
|
|
|
class HTTP_OP : public PROXY {
|
|
public:
|
|
HTTP_OP();
|
|
~HTTP_OP();
|
|
|
|
int port;
|
|
char filename[256];
|
|
char url_hostname[256];
|
|
// the hostname part of the URL.
|
|
// May not be the host we connect to (if using proxy)
|
|
char* req1;
|
|
char infile[256];
|
|
char outfile[256];
|
|
int content_length;
|
|
double file_offset;
|
|
char request_header[256];
|
|
HTTP_REPLY_HEADER hrh;
|
|
int http_op_state; // values below
|
|
int http_op_type;
|
|
int http_op_retval;
|
|
// zero if success, or a BOINC error code, or an HTTP status code
|
|
//// bool proxy_auth_done;
|
|
|
|
int init_head(const char* url);
|
|
int init_get(const char* url, char* outfile, bool del_old_file, double offset=0);
|
|
int init_post(const char* url, char* infile, char* outfile);
|
|
int init_post2(
|
|
const char* url, char* req1, char* infile, double offset
|
|
);
|
|
bool http_op_done();
|
|
};
|
|
|
|
// represents a set of HTTP requests in progress
|
|
//
|
|
class HTTP_OP_SET {
|
|
std::vector<HTTP_OP*> http_ops;
|
|
NET_XFER_SET* net_xfers;
|
|
public:
|
|
HTTP_OP_SET(NET_XFER_SET*);
|
|
bool poll();
|
|
int insert(HTTP_OP*);
|
|
int remove(HTTP_OP*);
|
|
};
|
|
|
|
#define HTTP_STATE_IDLE 0
|
|
#define HTTP_STATE_CONNECTING 1
|
|
#define HTTP_STATE_SOCKS_CONNECT 2
|
|
#define HTTP_STATE_REQUEST_HEADER 3
|
|
#define HTTP_STATE_REQUEST_BODY1 4
|
|
// sending the string part of a POST2 operation
|
|
#define HTTP_STATE_REQUEST_BODY 5
|
|
#define HTTP_STATE_REPLY_HEADER 6
|
|
#define HTTP_STATE_REPLY_BODY 7
|
|
#define HTTP_STATE_DONE 8
|
|
|
|
extern void parse_url(const char* url, char* host, int &port, char* file);
|
|
|
|
#endif
|