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MINOR: htx: Add 2 flags on the start-line to have more info about the uri

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The first flag, HTX_SL_F_HAS_AUTHORITY, is set when the uri contains an
authority. For the H1, it happens when a CONNECT request is received or when an
absolute uri is used. For the H2, it happens when the pseudo header ":authority"
is provided.

The second one, HTX_SL_F_NORMALIZED_URI, is set when the received uri is
represented as an absolute uri because of the protocol requirements. For now, it
is only used for h2 requests, when the pseudo headers :authority and :scheme are
found. Internally, the uri is represented as an absolute uri. This flag allows
us to make the difference between an absolute uri in h1 and h2.
This commit is contained in:
Christopher Faulet 2019-10-08 14:27:52 +02:00
parent 2be362c937
commit 9a67c293b9
1 changed files with 14 additions and 11 deletions
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25
include/common/htx.h
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@ -129,17 +129,20 @@
*/
/* HTX start-line flags */
#define HTX_SL_F_NONE 0x00000000
#define HTX_SL_F_IS_RESP 0x00000001 /* It is the response start-line (unset means the request one) */
#define HTX_SL_F_XFER_LEN 0x00000002 /* The message xfer size can be dertermined */
#define HTX_SL_F_XFER_ENC 0x00000004 /* The transfer-encoding header was found in message */
#define HTX_SL_F_CLEN 0x00000008 /* The content-length header was found in message */
#define HTX_SL_F_CHNK 0x00000010 /* The message payload is chunked */
#define HTX_SL_F_VER_11 0x00000020 /* The message indicates version 1.1 or above */
#define HTX_SL_F_BODYLESS 0x00000040 /* The message has no body (content-length = 0) */
#define HTX_SL_F_HAS_SCHM 0x00000080 /* The scheme is explicitly specified */
#define HTX_SL_F_SCHM_HTTP 0x00000100 /* The scheme HTTP should be used */
#define HTX_SL_F_SCHM_HTTPS 0x00000200 /* The scheme HTTPS should be used */
#define HTX_SL_F_NONE 0x00000000
#define HTX_SL_F_IS_RESP 0x00000001 /* It is the response start-line (unset means the request one) */
#define HTX_SL_F_XFER_LEN 0x00000002 /* The message xfer size can be dertermined */
#define HTX_SL_F_XFER_ENC 0x00000004 /* The transfer-encoding header was found in message */
#define HTX_SL_F_CLEN 0x00000008 /* The content-length header was found in message */
#define HTX_SL_F_CHNK 0x00000010 /* The message payload is chunked */
#define HTX_SL_F_VER_11 0x00000020 /* The message indicates version 1.1 or above */
#define HTX_SL_F_BODYLESS 0x00000040 /* The message has no body (content-length = 0) */
#define HTX_SL_F_HAS_SCHM 0x00000080 /* The scheme is explicitly specified */
#define HTX_SL_F_SCHM_HTTP 0x00000100 /* The scheme HTTP should be used */
#define HTX_SL_F_SCHM_HTTPS 0x00000200 /* The scheme HTTPS should be used */
#define HTX_SL_F_HAS_AUTHORITY 0x00000400 /* The request authority is explicitly specified */
#define HTX_SL_F_NORMALIZED_URI 0x00000800 /* The received URI is normalized (an implicit absolute-uri form) */
/* HTX flags */
#define HTX_FL_NONE 0x00000000