121 lines
3.7 KiB
C
121 lines
3.7 KiB
C
/*
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HTTP Request Handling
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Copyright (C) 1999-2005, Joe Orton <joe@manyfish.co.uk>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA
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*/
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/* THIS IS NOT A PUBLIC INTERFACE. You CANNOT include this header file
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* from an application. */
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#ifndef NE_PRIVATE_H
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#define NE_PRIVATE_H
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#include "ne_request.h"
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#include "ne_socket.h"
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#include "ne_ssl.h"
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struct host_info {
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char *hostname;
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unsigned int port;
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ne_sock_addr *address; /* if non-NULL, result of resolving 'hostname'. */
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/* current network address obtained from 'address' being used. */
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const ne_inet_addr *current;
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char *hostport; /* URI hostport segment */
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};
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/* Store every registered callback in a generic container, and cast
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* the function pointer when calling it. */
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struct hook {
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void (*fn)(void);
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void *userdata;
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const char *id; /* non-NULL for accessors. */
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struct hook *next;
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};
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#define HAVE_HOOK(st,func) (st->hook->hooks->func != NULL)
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#define HOOK_FUNC(st, func) (*st->hook->hooks->func)
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/* Session support. */
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struct ne_session_s {
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/* Connection information */
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ne_socket *socket;
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/* non-zero if connection has been established. */
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int connected;
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/* non-zero if connection has persisted beyond one request. */
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int persisted;
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int is_http11; /* >0 if connected server is known to be
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* HTTP/1.1 compliant. */
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char *scheme;
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struct host_info server, proxy;
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/* application-provided address list */
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const ne_inet_addr **addrlist;
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size_t numaddrs, curaddr;
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/* Settings */
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unsigned int use_proxy:1; /* do we have a proxy server? */
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unsigned int no_persist:1; /* set to disable persistent connections */
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unsigned int use_ssl:1; /* whether a secure connection is required */
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unsigned int in_connect:1; /* doing a proxy CONNECT */
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ne_progress progress_cb;
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void *progress_ud;
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ne_notify_status notify_cb;
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void *notify_ud;
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int rdtimeout; /* read timeout. */
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struct hook *create_req_hooks, *pre_send_hooks, *post_send_hooks;
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struct hook *destroy_req_hooks, *destroy_sess_hooks, *private;
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char *user_agent; /* full User-Agent: header field */
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#ifdef NE_HAVE_SSL
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ne_ssl_client_cert *client_cert;
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ne_ssl_certificate *server_cert;
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ne_ssl_context *ssl_context;
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#endif
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/* Server cert verification callback: */
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ne_ssl_verify_fn ssl_verify_fn;
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void *ssl_verify_ud;
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/* Client cert provider callback: */
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ne_ssl_provide_fn ssl_provide_fn;
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void *ssl_provide_ud;
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/* Error string */
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char error[512];
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};
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/* Pushes block of 'count' bytes at 'buf'. Returns non-zero on
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* error. */
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typedef int (*ne_push_fn)(void *userdata, const char *buf, size_t count);
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/* Do the SSL negotiation. */
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int ne__negotiate_ssl(ne_request *req);
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/* Hack to fix ne_compress layer problems */
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void ne__reqhook_pre_send(ne_request *sess, ne_pre_send_fn fn, void *userdata);
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#endif /* HTTP_PRIVATE_H */
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