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annotate src/core/ngx_inet.h @ 2520:6d5dcfd6f235
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author | Igor Sysoev <igor@sysoev.ru> |
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date | Sat, 21 Feb 2009 14:55:58 +0000 |
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
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4 */ |
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7 #ifndef _NGX_INET_H_INCLUDED_ |
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8 #define _NGX_INET_H_INCLUDED_ |
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479 | 11 #include <ngx_config.h> |
12 #include <ngx_core.h> | |
13 | |
14 | |
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15 #define NGX_INET_ADDRSTRLEN (sizeof("255.255.255.255") - 1) |
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16 #define NGX_INET6_ADDRSTRLEN \ |
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17 (sizeof("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255") - 1) |
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18 |
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19 #define NGX_SOCKADDR_STRLEN (NGX_INET6_ADDRSTRLEN + sizeof(":65535") - 1) |
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20 |
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22 /* |
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23 * TODO: autoconfigure NGX_SOCKADDRLEN as |
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24 * sizeof(struct sockaddr_storage) |
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25 * sizeof(struct sockaddr_in6) |
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26 * sizeof(struct sockaddr_in) |
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27 */ |
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28 |
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29 #if (NGX_HAVE_INET6) |
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30 #define NGX_SOCKADDRLEN sizeof(struct sockaddr_in6) |
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31 #else |
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32 #define NGX_SOCKADDRLEN sizeof(struct sockaddr_in) |
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33 #endif |
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34 |
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36 typedef struct { |
884 | 37 in_addr_t addr; |
38 in_addr_t mask; | |
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39 } ngx_inet_cidr_t; |
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42 typedef union { |
884 | 43 in_addr_t in_addr; |
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44 } ngx_url_addr_t; |
651 | 45 |
46 | |
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47 typedef struct { |
884 | 48 struct sockaddr *sockaddr; |
49 socklen_t socklen; | |
50 ngx_str_t name; | |
51 } ngx_peer_addr_t; | |
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52 |
651 | 53 |
884 | 54 typedef struct { |
55 ngx_str_t url; | |
56 ngx_str_t host; | |
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57 ngx_str_t port_text; |
884 | 58 ngx_str_t uri; |
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59 |
906 | 60 in_port_t port; |
61 in_port_t default_port; | |
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62 int family; |
651 | 63 |
884 | 64 unsigned listen:1; |
65 unsigned uri_part:1; | |
66 unsigned no_resolve:1; | |
67 unsigned one_addr:1; | |
651 | 68 |
884 | 69 unsigned no_port:1; |
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70 unsigned wildcard:1; |
884 | 71 |
72 ngx_url_addr_t addr; | |
651 | 73 |
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74 socklen_t socklen; |
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75 u_char sockaddr[NGX_SOCKADDRLEN]; |
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76 |
884 | 77 ngx_peer_addr_t *addrs; |
78 ngx_uint_t naddrs; | |
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79 |
884 | 80 char *err; |
651 | 81 } ngx_url_t; |
82 | |
83 | |
1647 | 84 in_addr_t ngx_inet_addr(u_char *text, size_t len); |
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85 size_t ngx_sock_ntop(struct sockaddr *sa, u_char *text, size_t len, |
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86 ngx_uint_t port); |
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87 size_t ngx_inet_ntop(int family, void *addr, u_char *text, size_t len); |
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88 ngx_int_t ngx_ptocidr(ngx_str_t *text, void *cidr); |
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89 ngx_int_t ngx_parse_url(ngx_pool_t *pool, ngx_url_t *u); |
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90 ngx_int_t ngx_inet_resolve_host(ngx_pool_t *pool, ngx_url_t *u); |
884 | 91 |
479 | 92 |
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93 |
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94 #endif /* _NGX_INET_H_INCLUDED_ */ |