forked from Telodendria/Cytoplasm
69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
/*
|
|
* Copyright (C) 2022-2023 Jordan Bancino <@jordan:bancino.net>
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person
|
|
* obtaining a copy of this software and associated documentation files
|
|
* (the "Software"), to deal in the Software without restriction,
|
|
* including without limitation the rights to use, copy, modify, merge,
|
|
* publish, distribute, sublicense, and/or sell copies of the Software,
|
|
* and to permit persons to whom the Software is furnished to do so,
|
|
* subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
|
|
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
|
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*/
|
|
#ifndef CYTOPLASM_URI_H
|
|
#define CYTOPLASM_URI_H
|
|
|
|
/***
|
|
* @Nm Uri
|
|
* @Nd Parse a URI. Typically used to parse HTTP(s) URLs.
|
|
* @Dd April 29 2023
|
|
* @Xr Http
|
|
*
|
|
* .Nm
|
|
* provides a simple mechanism for parsing URIs. This is an extremely
|
|
* basic parser that (ab)uses
|
|
* .Xr sscanf 3
|
|
* to parse URIs, so it may not be the most reliable, but it should
|
|
* work in most cases and on reasonable URIs that aren't too long, as
|
|
* the _MAX definitions are modest.
|
|
*/
|
|
|
|
#define URI_PROTO_MAX 8
|
|
#define URI_HOST_MAX 128
|
|
#define URI_PATH_MAX 256
|
|
|
|
/**
|
|
* The parsed URI is stored in this structure.
|
|
*/
|
|
typedef struct Uri
|
|
{
|
|
char proto[URI_PROTO_MAX];
|
|
char host[URI_HOST_MAX];
|
|
char path[URI_PATH_MAX];
|
|
unsigned short port;
|
|
} Uri;
|
|
|
|
/**
|
|
* Parse a URI string into the Uri structure as described above, or
|
|
* return NULL if there was a parsing error.
|
|
*/
|
|
extern Uri * UriParse(const char *);
|
|
|
|
/**
|
|
* Free the memory associated with a Uri structure returned by
|
|
* .Fn UriParse .
|
|
*/
|
|
extern void UriFree(Uri *);
|
|
|
|
#endif /* CYTOPLASM_URI_H */
|