Telodendria/src/Uri.c

73 lines
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.
*/
#include <Uri.h>
#include <stdio.h>
#include <string.h>
#include <Memory.h>
Uri *
UriParse(const char *str)
{
Uri *uri;
int res;
if (!str)
{
return NULL;
}
uri = Malloc(sizeof(Uri));
if (!uri)
{
return NULL;
}
memset(uri, 0, sizeof(Uri));
res = sscanf(str, "%7[^:]://%127[^:]:%hu%255[^\n]", uri->proto, uri->host, &uri->port, uri->path) == 4
|| sscanf(str, "%7[^:]://%127[^/]%255[^\n]", uri->proto, uri->host, uri->path) == 3
|| sscanf(str, "%7[^:]://%127[^:]:%hu[^\n]", uri->proto, uri->host, &uri->port) == 3
|| sscanf(str, "%7[^:]://%127[^\n]", uri->proto, uri->host) == 2;
if (!res)
{
Free(uri);
return NULL;
}
if (!uri->path[0])
{
strcpy(uri->path, "/");
}
return uri;
}
void
UriFree(Uri * uri)
{
Free(uri);
}