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ef453ed9b0
It does the same than smp_prefetch_http but for HTX messages. It can be called from an HTTP proxy or a TCP proxy. For HTTP proxies, the parsing is handled by the mux, so it does nothing but wait. For TCP proxies, it tries to parse an HTTP message and to convert it in a temporary HTX message. Sample fetches will use this temporary variable to do their job.
56 lines
1.8 KiB
C
56 lines
1.8 KiB
C
/*
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* include/proto/http_fetch.h
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* This file contains the minimally required http sample fetch declarations.
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*
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* Copyright (C) 2000-2018 Willy Tarreau - w@1wt.eu
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*
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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 Lesser General Public
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* License as published by the Free Software Foundation, version 2.1
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* exclusively.
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*
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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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _PROTO_HTTP_FETCH_H
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#define _PROTO_HTTP_FETCH_H
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#include <common/config.h>
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#include <common/mini-clist.h>
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#include <types/action.h>
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#include <types/proxy.h>
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/* Note: these functions *do* modify the sample. Even in case of success, at
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* least the type and uint value are modified.
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*/
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#define CHECK_HTTP_MESSAGE_FIRST() \
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do { int r = smp_prefetch_http(smp->px, smp->strm, smp->opt, args, smp, 1); if (r <= 0) return r; } while (0)
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#define CHECK_HTTP_MESSAGE_FIRST_PERM() \
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do { int r = smp_prefetch_http(smp->px, smp->strm, smp->opt, args, smp, 0); if (r <= 0) return r; } while (0)
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int smp_prefetch_http(struct proxy *px, struct stream *s, unsigned int opt,
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const struct arg *args, struct sample *smp, int req_vol);
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struct htx;
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struct htx *smp_prefetch_htx(struct sample *smp, const struct arg *args);
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int val_hdr(struct arg *arg, char **err_msg);
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#endif /* _PROTO_HTTP_FETCH_H */
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/*
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* Local variables:
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* c-indent-level: 8
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* c-basic-offset: 8
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* End:
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*/
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