This file is indexed.

/usr/include/event2/http_struct.h is in libevent-dev 2.1.8-stable-4build1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
/*
 * Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
 * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
#ifndef EVENT2_HTTP_STRUCT_H_INCLUDED_
#define EVENT2_HTTP_STRUCT_H_INCLUDED_

/** @file event2/http_struct.h

  Data structures for http.  Using these structures may hurt forward
  compatibility with later versions of Libevent: be careful!

 */

#ifdef __cplusplus
extern "C" {
#endif

#include <event2/event-config.h>
#ifdef EVENT__HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef EVENT__HAVE_SYS_TIME_H
#include <sys/time.h>
#endif

/* For int types. */
#include <event2/util.h>

/**
 * the request structure that a server receives.
 * WARNING: expect this structure to change.  I will try to provide
 * reasonable accessors.
 */
struct evhttp_request {
#if defined(TAILQ_ENTRY)
	TAILQ_ENTRY(evhttp_request) next;
#else
struct {
	struct evhttp_request *tqe_next;
	struct evhttp_request **tqe_prev;
}       next;
#endif

	/* the connection object that this request belongs to */
	struct evhttp_connection *evcon;
	int flags;
/** The request obj owns the evhttp connection and needs to free it */
#define EVHTTP_REQ_OWN_CONNECTION	0x0001
/** Request was made via a proxy */
#define EVHTTP_PROXY_REQUEST		0x0002
/** The request object is owned by the user; the user must free it */
#define EVHTTP_USER_OWNED		0x0004
/** The request will be used again upstack; freeing must be deferred */
#define EVHTTP_REQ_DEFER_FREE		0x0008
/** The request should be freed upstack */
#define EVHTTP_REQ_NEEDS_FREE		0x0010

	struct evkeyvalq *input_headers;
	struct evkeyvalq *output_headers;

	/* address of the remote host and the port connection came from */
	char *remote_host;
	ev_uint16_t remote_port;

	/* cache of the hostname for evhttp_request_get_host */
	char *host_cache;

	enum evhttp_request_kind kind;
	enum evhttp_cmd_type type;

	size_t headers_size;
	size_t body_size;

	char *uri;			/* uri after HTTP request was parsed */
	struct evhttp_uri *uri_elems;	/* uri elements */

	char major;			/* HTTP Major number */
	char minor;			/* HTTP Minor number */

	int response_code;		/* HTTP Response code */
	char *response_code_line;	/* Readable response */

	struct evbuffer *input_buffer;	/* read data */
	ev_int64_t ntoread;
	unsigned chunked:1,		/* a chunked request */
	    userdone:1;			/* the user has sent all data */

	struct evbuffer *output_buffer;	/* outgoing post or data */

	/* Callback */
	void (*cb)(struct evhttp_request *, void *);
	void *cb_arg;

	/*
	 * Chunked data callback - call for each completed chunk if
	 * specified.  If not specified, all the data is delivered via
	 * the regular callback.
	 */
	void (*chunk_cb)(struct evhttp_request *, void *);

	/*
	 * Callback added for forked-daapd so they can collect ICY
	 * (shoutcast) metadata from the http header. If return
	 * int is negative the connection will be closed.
	 */
	int (*header_cb)(struct evhttp_request *, void *);

	/*
	 * Error callback - called when error is occured.
	 * @see evhttp_request_error for error types.
	 *
	 * @see evhttp_request_set_error_cb()
	 */
	void (*error_cb)(enum evhttp_request_error, void *);

	/*
	 * Send complete callback - called when the request is actually
	 * sent and completed.
	 */
	void (*on_complete_cb)(struct evhttp_request *, void *);
	void *on_complete_cb_arg;
};

#ifdef __cplusplus
}
#endif

#endif /* EVENT2_HTTP_STRUCT_H_INCLUDED_ */