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/* virt-resize - interface to -a URI option parsing mini library
* Copyright (C) 2013 Red Hat Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <unistd.h>
#include <locale.h>
#include <caml/alloc.h>
#include <caml/fail.h>
#include <caml/memory.h>
#include <caml/mlvalues.h>
#include <guestfs.h>
#include "guestfs-internal-frontend.h"
#include "uri.h"
value
virt_resize_parse_uri (value argv /* arg value, not an array! */)
{
CAMLparam1 (argv);
CAMLlocal4 (rv, sv, ssv, ov);
struct uri uri;
int r;
r = parse_uri (String_val (argv), &uri);
if (r == -1)
caml_invalid_argument ("URI.parse_uri");
/* Convert the struct into an OCaml tuple. */
rv = caml_alloc_tuple (5);
/* path : string */
sv = caml_copy_string (uri.path);
free (uri.path);
Store_field (rv, 0, sv);
/* protocol : string */
sv = caml_copy_string (uri.protocol);
free (uri.protocol);
Store_field (rv, 1, sv);
/* server : string array option */
if (uri.server) {
ssv = caml_copy_string_array ((const char **) uri.server);
guestfs___free_string_list (uri.server);
ov = caml_alloc (1, 0);
Store_field (ov, 0, ssv);
}
else
ov = Val_int (0);
Store_field (rv, 2, ov);
/* username : string option */
if (uri.username) {
sv = caml_copy_string (uri.username);
free (uri.username);
ov = caml_alloc (1, 0);
Store_field (ov, 0, sv);
}
else
ov = Val_int (0);
Store_field (rv, 3, ov);
/* password : string option */
if (uri.password) {
sv = caml_copy_string (uri.password);
free (uri.password);
ov = caml_alloc (1, 0);
Store_field (ov, 0, sv);
}
else
ov = Val_int (0);
Store_field (rv, 4, ov);
CAMLreturn (rv);
}
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