/*
* Select the appropriate protocol for the URL scheme, and return a
* read-only stream connected to the document referenced by the URL.
* Also fill out the struct url_stat.
*/
fetchIO *
fetchXGet(struct url *URL, struct url_stat *us, const char *flags)
{
if (us != NULL) {
us->size = -1;
us->atime = us->mtime = 0;
}
if (strcasecmp(URL->scheme, SCHEME_FILE) == 0)
return (fetchXGetFile(URL, us, flags));
else if (strcasecmp(URL->scheme, SCHEME_FTP) == 0)
return (fetchXGetFTP(URL, us, flags));
else if (strcasecmp(URL->scheme, SCHEME_HTTP) == 0)
return (fetchXGetHTTP(URL, us, flags));
else if (strcasecmp(URL->scheme, SCHEME_HTTPS) == 0)
return (fetchXGetHTTP(URL, us, flags));
url_seterr(URL_BAD_SCHEME);
return (NULL);
}
FILE *
fetchGetFile(struct url *u, const char *flags)
{
return (fetchXGetFile(u, NULL, flags));
}
