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Reference Manual of DeleGate

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DeleGate reference manual version 9.9 / Complex Matching and Rewriting
[CTX] [ALL] Complex Matching and Rewriting

Complex Matching and Rewriting

A pattern following "*%" in vURL and rURL represents a pattern for complex matching specified in the format like that of scanf(3). Each format specification consists of a specification following "%", like "%c", "%[a-z]" and so on. The extended format "%S" has variable meanings determined by its adjacent character, i.e. "%Sx" means "%[^x]x": ex. "%S." for "%[^.]." and "%S/" for "%[^/]/". "%(N)" in rURL means copying Nth element in vURL. If a vURL pattern ends with "$" character, then complete matching to the end of URL string is required.

Example: complex matching and rewriting