telodendria/include/Cytoplasm/Uri.h
Jordan Bancino 461357b526 Move headers from src/include to include/Cytoplasm.
This makes it easier to build Cytoplasm as a component of another
program (for example, Telodendria), or as a standalone system library.
2024-01-13 18:40:31 -05:00

69 lines
2.2 KiB
C

/*
* Copyright (C) 2022-2024 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 */