mongoose/docs/c-api/http.h/mg_url_decode.md
Deomid Ryabkov 83fe5a17f3 Make mg_connect_{http,ws} use mg_parse_uri
Remove the specialized URI parser, clean up code a bit.

Fix parsing of URIs with IPv6 hosts (http://[2001:2:3::4]:567/)

PUBLISHED_FROM=968ad97585d928123106ce3828920ee073113f83
2017-04-24 14:59:52 +00:00

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Markdown

---
title: "mg_url_decode()"
decl_name: "mg_url_decode"
symbol_kind: "func"
signature: |
int mg_url_decode(const char *src, int src_len, char *dst, int dst_len,
int is_form_url_encoded);
---
Decodes a URL-encoded string.
Source string is specified by (`src`, `src_len`), and destination is
(`dst`, `dst_len`). If `is_form_url_encoded` is non-zero, then
`+` character is decoded as a blank space character. This function
guarantees to NUL-terminate the destination. If destination is too small,
then the source string is partially decoded and `-1` is returned.
*Otherwise,
a length of the decoded string is returned, not counting final NUL.