[deb_libnfs.git] / rquota / rquota.c

/*
   Copyright (C) 2010 by Ronnie Sahlberg <ronniesahlberg@gmail.com>

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published by
   the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#ifdef WIN32
#include "win32_compat.h"
#endif/*WIN32*/

#if defined(WIN32)
#include <winsock2.h>
#endif

#include <stdio.h>
#include <errno.h>
#include <sys/stat.h>
#include <rpc/rpc.h>
#include <rpc/xdr.h>
#include "libnfs.h"
#include "libnfs-raw.h"
#include "libnfs-private.h"
#include "libnfs-raw-rquota.h"


char *rquotastat_to_str(int error)
{
	switch (error) {
	case RQUOTA_OK:      return "RQUOTA_OK"; break;
	case RQUOTA_NOQUOTA: return "RQUOTA_NOQUOTA"; break;
	case RQUOTA_EPERM:   return "RQUOTA_EPERM"; break;
	};
	return "unknown rquota error";
}

int rquotastat_to_errno(int error)
{
	switch (error) {
	case RQUOTA_OK:           return 0; break;
	case RQUOTA_NOQUOTA:      return -ENOENT; break;
	case RQUOTA_EPERM:        return -EPERM; break;
	};
	return -ENOENT;
}


int rpc_rquota1_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data)
{
	struct rpc_pdu *pdu;

	pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V1, RQUOTA1_NULL, cb, private_data, (xdrproc_t)xdr_void, 0);
	if (pdu == NULL) {
		rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota1/null call");
		return -1;
	}

	if (rpc_queue_pdu(rpc, pdu) != 0) {
		rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota1/null call");
		rpc_free_pdu(rpc, pdu);
		return -2;
	}

	return 0;
}

int rpc_rquota1_getquota_async(struct rpc_context *rpc, rpc_cb cb, char *export, int uid, void *private_data)
{
	struct rpc_pdu *pdu;
	GETQUOTA1args args;

	pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V1, RQUOTA1_GETQUOTA, cb, private_data, (xdrproc_t)xdr_GETQUOTA1res, sizeof(GETQUOTA1res));
	if (pdu == NULL) {
		rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota1/getquota call");
		return -1;
	}

	args.export = export;
	args.uid    = uid;

	if (xdr_GETQUOTA1args(&pdu->xdr, &args) == 0) {
		rpc_set_error(rpc, "XDR error: Failed to encode GETQUOTA1args");
		rpc_free_pdu(rpc, pdu);
		return -2;
	}

	if (rpc_queue_pdu(rpc, pdu) != 0) {
		rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota1/getquota call");
		rpc_free_pdu(rpc, pdu);
		return -3;
	}

	return 0;
}

int rpc_rquota1_getactivequota_async(struct rpc_context *rpc, rpc_cb cb, char *export, int uid, void *private_data)
{
	struct rpc_pdu *pdu;
	GETQUOTA1args args;

	pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V1, RQUOTA1_GETACTIVEQUOTA, cb, private_data, (xdrproc_t)xdr_GETQUOTA1res, sizeof(GETQUOTA1res));
	if (pdu == NULL) {
		rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota1/getactivequota call");
		return -1;
	}

	args.export = export;
	args.uid    = uid;

	if (xdr_GETQUOTA1args(&pdu->xdr, &args) == 0) {
		rpc_set_error(rpc, "XDR error: Failed to encode GETQUOTA1args");
		rpc_free_pdu(rpc, pdu);
		return -2;
	}

	if (rpc_queue_pdu(rpc, pdu) != 0) {
		rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota1/getactivequota call");
		rpc_free_pdu(rpc, pdu);
		return -3;
	}

	return 0;
}


int rpc_rquota2_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data)
{
	struct rpc_pdu *pdu;

	pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V2, RQUOTA2_NULL, cb, private_data, (xdrproc_t)xdr_void, 0);
	if (pdu == NULL) {
		rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota2/null call");
		return -1;
	}

	if (rpc_queue_pdu(rpc, pdu) != 0) {
		rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota2/null call");
		rpc_free_pdu(rpc, pdu);
		return -2;
	}

	return 0;
}

int rpc_rquota2_getquota_async(struct rpc_context *rpc, rpc_cb cb, char *export, int type, int uid, void *private_data)
{
	struct rpc_pdu *pdu;
	GETQUOTA2args args;

	pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V2, RQUOTA2_GETQUOTA, cb, private_data, (xdrproc_t)xdr_GETQUOTA1res, sizeof(GETQUOTA1res));
	if (pdu == NULL) {
		rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota2/getquota call");
		return -1;
	}

	args.export  = export;
	args.type    = type;
	args.uid     = uid;

	if (xdr_GETQUOTA2args(&pdu->xdr, &args) == 0) {
		rpc_set_error(rpc, "XDR error: Failed to encode GETQUOTA2args");
		rpc_free_pdu(rpc, pdu);
		return -2;
	}

	if (rpc_queue_pdu(rpc, pdu) != 0) {
		rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota2/getquota call");
		rpc_free_pdu(rpc, pdu);
		return -3;
	}

	return 0;
}

int rpc_rquota2_getactivequota_async(struct rpc_context *rpc, rpc_cb cb, char *export, int type, int uid, void *private_data)
{
	struct rpc_pdu *pdu;
	GETQUOTA2args args;

	pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V2, RQUOTA2_GETACTIVEQUOTA, cb, private_data, (xdrproc_t)xdr_GETQUOTA1res, sizeof(GETQUOTA1res));
	if (pdu == NULL) {
		rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota2/getactivequota call");
		return -1;
	}

	args.export  = export;
	args.type    = type;
	args.uid     = uid;

	if (xdr_GETQUOTA2args(&pdu->xdr, &args) == 0) {
		rpc_set_error(rpc, "XDR error: Failed to encode GETQUOTA2args");
		rpc_free_pdu(rpc, pdu);
		return -2;
	}

	if (rpc_queue_pdu(rpc, pdu) != 0) {
		rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota2/getactivequota call");
		rpc_free_pdu(rpc, pdu);
		return -3;
	}

	return 0;
}
Commit	Line	Data
05a777d9 RS	1	/*
	2	Copyright (C) 2010 by Ronnie Sahlberg <ronniesahlberg@gmail.com>
	3
	4	This program is free software; you can redistribute it and/or modify
	5	it under the terms of the GNU Lesser General Public License as published by
	6	the Free Software Foundation; either version 2.1 of the License, or
	7	(at your option) any later version.
	8
	9	This program is distributed in the hope that it will be useful,
	10	but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	12	GNU Lesser General Public License for more details.
	13
	14	You should have received a copy of the GNU Lesser General Public License
	15	along with this program; if not, see <http://www.gnu.org/licenses/>.
	16	*/
a8a1b858 M	17	#ifdef WIN32
	18	#include "win32_compat.h"
	19	#endif/WIN32/
05a777d9	20
eecdc4f3 RS	21	#if defined(WIN32)
	22	#include <winsock2.h>
	23	#endif
	24
05a777d9 RS	25	#include <stdio.h>
	26	#include <errno.h>
	27	#include <sys/stat.h>
c353ec24	28	#include <rpc/rpc.h>
05a777d9 RS	29	#include <rpc/xdr.h>
	30	#include "libnfs.h"
	31	#include "libnfs-raw.h"
	32	#include "libnfs-private.h"
	33	#include "libnfs-raw-rquota.h"
	34
	35
	36
	37	char *rquotastat_to_str(int error)
	38	{
	39	switch (error) {
	40	case RQUOTA_OK: return "RQUOTA_OK"; break;
	41	case RQUOTA_NOQUOTA: return "RQUOTA_NOQUOTA"; break;
	42	case RQUOTA_EPERM: return "RQUOTA_EPERM"; break;
	43	};
	44	return "unknown rquota error";
	45	}
	46
	47	int rquotastat_to_errno(int error)
	48	{
	49	switch (error) {
	50	case RQUOTA_OK: return 0; break;
	51	case RQUOTA_NOQUOTA: return -ENOENT; break;
	52	case RQUOTA_EPERM: return -EPERM; break;
	53	};
	54	return -ENOENT;
	55	}
	56
	57
	58	int rpc_rquota1_null_async(struct rpc_context rpc, rpc_cb cb, void private_data)
	59	{
	60	struct rpc_pdu *pdu;
	61
	62	pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V1, RQUOTA1_NULL, cb, private_data, (xdrproc_t)xdr_void, 0);
	63	if (pdu == NULL) {
77c23b46	64	rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota1/null call");
05a777d9 RS	65	return -1;
	66	}
	67
	68	if (rpc_queue_pdu(rpc, pdu) != 0) {
77c23b46	69	rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota1/null call");
05a777d9 RS	70	rpc_free_pdu(rpc, pdu);
	71	return -2;
	72	}
	73
	74	return 0;
	75	}
	76
	77	int rpc_rquota1_getquota_async(struct rpc_context rpc, rpc_cb cb, char export, int uid, void *private_data)
	78	{
	79	struct rpc_pdu *pdu;
	80	GETQUOTA1args args;
	81
	82	pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V1, RQUOTA1_GETQUOTA, cb, private_data, (xdrproc_t)xdr_GETQUOTA1res, sizeof(GETQUOTA1res));
	83	if (pdu == NULL) {
77c23b46	84	rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota1/getquota call");
05a777d9 RS	85	return -1;
	86	}
	87
	88	args.export = export;
	89	args.uid = uid;
	90
	91	if (xdr_GETQUOTA1args(&pdu->xdr, &args) == 0) {
	92	rpc_set_error(rpc, "XDR error: Failed to encode GETQUOTA1args");
	93	rpc_free_pdu(rpc, pdu);
	94	return -2;
	95	}
	96
	97	if (rpc_queue_pdu(rpc, pdu) != 0) {
77c23b46	98	rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota1/getquota call");
05a777d9 RS	99	rpc_free_pdu(rpc, pdu);
	100	return -3;
	101	}
	102
	103	return 0;
	104	}
19e74f5a RS	105
	106	int rpc_rquota1_getactivequota_async(struct rpc_context rpc, rpc_cb cb, char export, int uid, void *private_data)
	107	{
	108	struct rpc_pdu *pdu;
	109	GETQUOTA1args args;
	110
	111	pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V1, RQUOTA1_GETACTIVEQUOTA, cb, private_data, (xdrproc_t)xdr_GETQUOTA1res, sizeof(GETQUOTA1res));
	112	if (pdu == NULL) {
77c23b46	113	rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota1/getactivequota call");
19e74f5a RS	114	return -1;
	115	}
	116
	117	args.export = export;
	118	args.uid = uid;
	119
	120	if (xdr_GETQUOTA1args(&pdu->xdr, &args) == 0) {
	121	rpc_set_error(rpc, "XDR error: Failed to encode GETQUOTA1args");
	122	rpc_free_pdu(rpc, pdu);
	123	return -2;
	124	}
	125
	126	if (rpc_queue_pdu(rpc, pdu) != 0) {
77c23b46 RS	127	rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota1/getactivequota call");
	128	rpc_free_pdu(rpc, pdu);
	129	return -3;
	130	}
	131
	132	return 0;
	133	}
	134
	135
	136	int rpc_rquota2_null_async(struct rpc_context rpc, rpc_cb cb, void private_data)
	137	{
	138	struct rpc_pdu *pdu;
	139
	140	pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V2, RQUOTA2_NULL, cb, private_data, (xdrproc_t)xdr_void, 0);
	141	if (pdu == NULL) {
	142	rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota2/null call");
	143	return -1;
	144	}
	145
	146	if (rpc_queue_pdu(rpc, pdu) != 0) {
	147	rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota2/null call");
	148	rpc_free_pdu(rpc, pdu);
	149	return -2;
	150	}
	151
	152	return 0;
	153	}
	154
	155	int rpc_rquota2_getquota_async(struct rpc_context rpc, rpc_cb cb, char export, int type, int uid, void *private_data)
	156	{
	157	struct rpc_pdu *pdu;
	158	GETQUOTA2args args;
	159
	160	pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V2, RQUOTA2_GETQUOTA, cb, private_data, (xdrproc_t)xdr_GETQUOTA1res, sizeof(GETQUOTA1res));
	161	if (pdu == NULL) {
	162	rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota2/getquota call");
	163	return -1;
	164	}
	165
	166	args.export = export;
	167	args.type = type;
	168	args.uid = uid;
	169
	170	if (xdr_GETQUOTA2args(&pdu->xdr, &args) == 0) {
	171	rpc_set_error(rpc, "XDR error: Failed to encode GETQUOTA2args");
	172	rpc_free_pdu(rpc, pdu);
	173	return -2;
	174	}
	175
	176	if (rpc_queue_pdu(rpc, pdu) != 0) {
	177	rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota2/getquota call");
	178	rpc_free_pdu(rpc, pdu);
	179	return -3;
	180	}
	181
	182	return 0;
	183	}
	184
	185	int rpc_rquota2_getactivequota_async(struct rpc_context rpc, rpc_cb cb, char export, int type, int uid, void *private_data)
	186	{
	187	struct rpc_pdu *pdu;
	188	GETQUOTA2args args;
	189
	190	pdu = rpc_allocate_pdu(rpc, RQUOTA_PROGRAM, RQUOTA_V2, RQUOTA2_GETACTIVEQUOTA, cb, private_data, (xdrproc_t)xdr_GETQUOTA1res, sizeof(GETQUOTA1res));
191	if (pdu == NULL) {
192	rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for rquota2/getactivequota call");
193	return -1;
194	}
195
196	args.export = export;
197	args.type = type;
198	args.uid = uid;
199
200	if (xdr_GETQUOTA2args(&pdu->xdr, &args) == 0) {
201	rpc_set_error(rpc, "XDR error: Failed to encode GETQUOTA2args");
202	rpc_free_pdu(rpc, pdu);
203	return -2;
204	}
205
206	if (rpc_queue_pdu(rpc, pdu) != 0) {
207	rpc_set_error(rpc, "Out of memory. Failed to queue pdu for rquota2/getactivequota call");
19e74f5a RS	208	rpc_free_pdu(rpc, pdu);
	209	return -3;
	210	}
	211
	212	return 0;
	213	}