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@ -26,34 +26,35 @@
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/* Flags affecting this content */
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#define DETECT_CONTENT_NOCASE (1)
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#define DETECT_CONTENT_DISTANCE (1 << 1)
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#define DETECT_CONTENT_WITHIN (1 << 2)
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#define DETECT_CONTENT_OFFSET (1 << 3)
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#define DETECT_CONTENT_DEPTH (1 << 4)
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#define DETECT_CONTENT_FAST_PATTERN (1 << 5)
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#define DETECT_CONTENT_FAST_PATTERN_ONLY (1 << 6)
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#define DETECT_CONTENT_FAST_PATTERN_CHOP (1 << 7)
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#define DETECT_CONTENT_NOCASE BIT_U32(0)
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#define DETECT_CONTENT_DISTANCE BIT_U32(1)
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#define DETECT_CONTENT_WITHIN BIT_U32(2)
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#define DETECT_CONTENT_OFFSET BIT_U32(3)
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#define DETECT_CONTENT_DEPTH BIT_U32(4)
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#define DETECT_CONTENT_FAST_PATTERN BIT_U32(5)
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#define DETECT_CONTENT_FAST_PATTERN_ONLY BIT_U32(6)
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#define DETECT_CONTENT_FAST_PATTERN_CHOP BIT_U32(7)
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/** content applies to a "raw"/undecoded field if applicable */
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#define DETECT_CONTENT_RAWBYTES (1 << 8)
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#define DETECT_CONTENT_RAWBYTES BIT_U32(8)
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/** content is negated */
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#define DETECT_CONTENT_NEGATED (1 << 9)
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#define DETECT_CONTENT_NEGATED BIT_U32(9)
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/** a relative match to this content is next, used in matching phase */
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#define DETECT_CONTENT_RELATIVE_NEXT (1 << 10)
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#define DETECT_CONTENT_RELATIVE_NEXT BIT_U32(10)
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/* BE - byte extract */
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#define DETECT_CONTENT_OFFSET_BE (1 << 11)
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#define DETECT_CONTENT_DEPTH_BE (1 << 12)
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#define DETECT_CONTENT_DISTANCE_BE (1 << 13)
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#define DETECT_CONTENT_WITHIN_BE (1 << 14)
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#define DETECT_CONTENT_OFFSET_BE BIT_U32(11)
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#define DETECT_CONTENT_DEPTH_BE BIT_U32(12)
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#define DETECT_CONTENT_DISTANCE_BE BIT_U32(13)
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#define DETECT_CONTENT_WITHIN_BE BIT_U32(14)
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/* replace data */
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#define DETECT_CONTENT_REPLACE (1 << 15)
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#define DETECT_CONTENT_REPLACE BIT_U32(15)
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/* this flag is set during the staging phase. It indicates that a content
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* has been added to the mpm phase and requires no further inspection inside
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* the inspection phase */
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#define DETECT_CONTENT_NO_DOUBLE_INSPECTION_REQUIRED (1 << 16)
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#define DETECT_CONTENT_NO_DOUBLE_INSPECTION_REQUIRED BIT_U32(16)
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#define DETECT_CONTENT_IS_SINGLE(c) (!( ((c)->flags & DETECT_CONTENT_DISTANCE) || \
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((c)->flags & DETECT_CONTENT_WITHIN) || \
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