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122 lines
2.7 KiB
C
122 lines
2.7 KiB
C
#ifndef _NGX_CONNECTION_H_INCLUDED_
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#define _NGX_CONNECTION_H_INCLUDED_
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#include <ngx_core.h>
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#if 0
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#include <ngx_socket.h>
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#include <ngx_log.h>
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#include <ngx_alloc.h>
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#include <ngx_hunk.h>
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#include <ngx_array.h>
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#include <ngx_string.h>
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#include <ngx_server.h>
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#endif
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#if 0
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typedef struct ngx_connection_s ngx_connection_t;
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#endif
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#ifdef NGX_EVENT
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#include <ngx_event.h>
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#endif
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struct ngx_connection_s {
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ngx_socket_t fd;
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void *data;
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#ifdef NGX_EVENT
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ngx_event_t *read;
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ngx_event_t *write;
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#endif
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off_t sent;
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void (*handler)(ngx_connection_t *c);
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void *ctx;
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void *servers;
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ngx_log_t *log;
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ngx_pool_t *pool;
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int pool_size;
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int family;
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struct sockaddr *sockaddr;
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socklen_t socklen;
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#if (HAVE_IOCP)
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struct sockaddr *local_sockaddr;
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socklen_t local_socklen;
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void *listening;
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#endif
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int addr;
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int addr_text_max_len;
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ngx_str_t addr_text;
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ngx_hunk_t *buffer;
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unsigned int post_accept_timeout;
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int number;
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unsigned pipeline:1;
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unsigned unexpected_eof:1;
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};
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#if 0
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cached file
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int fd; -2 unused, -1 closed (but read or mmaped), >=0 open
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char *name;
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void *buf; addr if read or mmaped
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aiocb* if aio_read
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OVERLAPPED if TransmitFile or TransmitPackets
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NULL if sendfile
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size_t buf_size; for plain read
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off_t offset; for plain read
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size_t size;
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time_t mod;
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char *last_mod; 'Sun, 17 Mar 2002 19:39:50 GMT'
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char *etag; '"a6d08-1302-3c94f106"'
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char *len; '4866'
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EV_VNODE should notify by some signal if diretory tree is changed
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or stat if aged >= N seconds (big enough)
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#endif
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#if 0
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typedef struct {
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ssize_t (*recv)(ngx_connection_t *c, char *buf, size_t size);
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void *dummy_recv_chain;
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void *dummy_send;
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ngx_chain_t *(*send_chain)(ngx_connection_t *c, ngx_chain_t *in);
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} ngx_os_io_t;
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#endif
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extern ngx_os_io_t ngx_io;
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extern ngx_chain_t *(*ngx_write_chain_proc)
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(ngx_connection_t *c, ngx_chain_t *in);
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ssize_t ngx_recv_chain(ngx_connection_t *c, ngx_chain_t *ce);
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#if 0
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ngx_chain_t *ngx_write_chain(ngx_connection_t *c, ngx_chain_t *in, off_t flush);
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#endif
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/* TODO: move it to OS specific file */
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#if (__FreeBSD__)
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ngx_chain_t *ngx_aio_write_chain(ngx_connection_t *c, ngx_chain_t *in);
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#endif
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#endif /* _NGX_CONNECTION_H_INCLUDED_ */
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