Mercurial > hg > nginx-quic
comparison src/core/ngx_resolver.c @ 5479:c0d6eae5a1c5
Resolver: lookups are case-insensitive.
author | Ruslan Ermilov <ru@nginx.com> |
---|---|
date | Fri, 13 Dec 2013 20:49:52 +0400 |
parents | 3cb3175a6fef |
children | 8958656a8060 |
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5478:3cb3175a6fef | 5479:c0d6eae5a1c5 |
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465 ngx_uint_t naddrs; | 465 ngx_uint_t naddrs; |
466 ngx_addr_t *addrs; | 466 ngx_addr_t *addrs; |
467 ngx_resolver_ctx_t *next; | 467 ngx_resolver_ctx_t *next; |
468 ngx_resolver_node_t *rn; | 468 ngx_resolver_node_t *rn; |
469 | 469 |
470 ngx_strlow(ctx->name.data, ctx->name.data, ctx->name.len); | |
471 | |
470 hash = ngx_crc32_short(ctx->name.data, ctx->name.len); | 472 hash = ngx_crc32_short(ctx->name.data, ctx->name.len); |
471 | 473 |
472 rn = ngx_resolver_lookup_name(r, &ctx->name, hash); | 474 rn = ngx_resolver_lookup_name(r, &ctx->name, hash); |
473 | 475 |
474 if (rn) { | 476 if (rn) { |
2009 | 2011 |
2010 addr += octet << mask; | 2012 addr += octet << mask; |
2011 i += len; | 2013 i += len; |
2012 } | 2014 } |
2013 | 2015 |
2014 if (ngx_strcmp(&buf[i], "\7in-addr\4arpa") == 0) { | 2016 if (ngx_strcasecmp(&buf[i], (u_char *) "\7in-addr\4arpa") == 0) { |
2015 i += sizeof("\7in-addr\4arpa"); | 2017 i += sizeof("\7in-addr\4arpa"); |
2016 | 2018 |
2017 /* lock addr mutex */ | 2019 /* lock addr mutex */ |
2018 | 2020 |
2019 rn = ngx_resolver_lookup_addr(r, addr); | 2021 rn = ngx_resolver_lookup_addr(r, addr); |
2056 } | 2058 } |
2057 | 2059 |
2058 addr6.s6_addr[octet] += (u_char) (digit * 16); | 2060 addr6.s6_addr[octet] += (u_char) (digit * 16); |
2059 } | 2061 } |
2060 | 2062 |
2061 if (ngx_strcmp(&buf[i], "\3ip6\4arpa") == 0) { | 2063 if (ngx_strcasecmp(&buf[i], (u_char *) "\3ip6\4arpa") == 0) { |
2062 i += sizeof("\3ip6\4arpa"); | 2064 i += sizeof("\3ip6\4arpa"); |
2063 | 2065 |
2064 /* lock addr mutex */ | 2066 /* lock addr mutex */ |
2065 | 2067 |
2066 hash = ngx_crc32_short(addr6.s6_addr, 16); | 2068 hash = ngx_crc32_short(addr6.s6_addr, 16); |
2735 src = &buf[n]; | 2737 src = &buf[n]; |
2736 | 2738 |
2737 n = *src++; | 2739 n = *src++; |
2738 | 2740 |
2739 } else { | 2741 } else { |
2740 ngx_memcpy(dst, src, n); | 2742 ngx_strlow(dst, src, n); |
2741 dst += n; | 2743 dst += n; |
2742 src += n; | 2744 src += n; |
2743 | 2745 |
2744 n = *src++; | 2746 n = *src++; |
2745 | 2747 |