hi_util.h File Reference

HttpInspect utility functions. More...

#include "hi_include.h"

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Functions
static INLINE int	hi_util_in_bounds (u_char *start, u_char *end, u_char *p)

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Detailed Description

HttpInspect utility functions.

Author:

Daniel Roelker <droelker@sourcefire.com>

Contains function prototype and inline utility functions.

NOTES:

• Initial development. DJR

Definition in file hi_util.h.

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Function Documentation

static INLINE int hi_util_in_bounds (  u_char *  start, u_char *  end, u_char *  p )  [static]

This function checks for in bounds condition on buffers. This is very important for much of what we do here, since inspecting data buffers is mainly what we do. So we always make sure that we are within the buffer. This checks a half-open interval with the end pointer being one char after the end of the buffer. Parameters: start  the start of the buffer. end  the end of the buffer. p  the pointer within the buffer Returns: integer Return values: 1  within bounds 0  not within bounds Definition at line 42 of file hi_util.h. Referenced by CheckChunkEncoding(), find_rfc_delimiter(), GetChar(), GetPtr(), hi_norm_uri(), InspectUriChar(), NextNonWhiteSpace(), SetProxy(), SetSlashNorm(), and StatelessInspection().

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