HttpMultipartParser::SubsequenceFinder

Provides methods to find a subsequence within a sequence.

Public Functions

	Name
int	Search(byte[] haystack, byte[] needle) Finds if a sequence exists within another sequence.
int	Search(byte[] haystack, byte[] needle, int haystackLength) Finds if a sequence exists within another sequence.

Public Functions Documentation

function Search

static int Search(
    byte[] haystack,
    byte[] needle
)

Finds if a sequence exists within another sequence.

Parameters:

• haystack The sequence to search.
• needle The sequence to look for.

Return: The start position of the found sequence or -1 if nothing was found.

function Search

static int Search(
    byte[] haystack,
    byte[] needle,
    int haystackLength
)

Finds if a sequence exists within another sequence.

Parameters:

• haystack The sequence to search.
• needle The sequence to look for.
• haystackLength The length of the haystack to consider for searching.

Return: The start position of the found sequence or -1 if nothing was found.

Inspired by https://stackoverflow.com/a/39021296/153084 .