Quelle vlclient.c
Sprache: C
// SPDX-License-Identifier: GPL-2.0-or-later
/* AFS Volume Location Service client
*
* Copyright ( C ) 2002 Red Hat , Inc . All Rights Reserved .
* Written by David Howells ( dhowells @ redhat . com )
*/
#include <linux/gfp.h>
#include <linux/init.h>
#include <linux/sched.h>
#include "afs_fs.h"
#include "internal.h"
/*
* Deliver reply data to a VL . GetEntryByNameU call .
*/
static int afs_deliver_vl_get_entry_by_name_u(struct afs_call *call)
{
struct afs_uvldbentry__xdr *uvldb;
struct afs_vldb_entry *entry;
u32 nr_servers, vlflags;
int i, ret;
_enter("" );
ret = afs_transfer_reply(call);
if (ret < 0 )
return ret;
/* unmarshall the reply once we've received all of it */
uvldb = call->buffer;
entry = call->ret_vldb;
nr_servers = ntohl(uvldb->nServers);
if (nr_servers > AFS_NMAXNSERVERS)
nr_servers = AFS_NMAXNSERVERS;
for (i = 0 ; i < ARRAY_SIZE(uvldb->name) - 1 ; i++)
entry->name[i] = (u8)ntohl(uvldb->name[i]);
entry->name[i] = 0 ;
entry->name_len = strlen(entry->name);
vlflags = ntohl(uvldb->flags);
for (i = 0 ; i < nr_servers; i++) {
struct afs_uuid__xdr *xdr;
struct afs_uuid *uuid;
u32 tmp = ntohl(uvldb->serverFlags[i]);
int j;
int n = entry->nr_servers;
if (tmp & AFS_VLSF_RWVOL) {
entry->fs_mask[n] |= AFS_VOL_VTM_RW;
if (vlflags & AFS_VLF_BACKEXISTS)
entry->fs_mask[n] |= AFS_VOL_VTM_BAK;
}
if (tmp & AFS_VLSF_ROVOL)
entry->fs_mask[n] |= AFS_VOL_VTM_RO;
if (!entry->fs_mask[n])
continue ;
xdr = &uvldb->serverNumber[i];
uuid = (struct afs_uuid *)&entry->fs_server[n];
uuid->time_low = xdr->time_low;
uuid->time_mid = htons(ntohl(xdr->time_mid));
uuid->time_hi_and_version = htons(ntohl(xdr->time_hi_and_version));
uuid->clock_seq_hi_and_reserved = (u8)ntohl(xdr->clock_seq_hi_and_reserved);
uuid->clock_seq_low = (u8)ntohl(xdr->clock_seq_low);
for (j = 0 ; j < 6 ; j++)
uuid->node[j] = (u8)ntohl(xdr->node[j]);
entry->vlsf_flags[n] = tmp;
entry->addr_version[n] = ntohl(uvldb->serverUnique[i]);
entry->nr_servers++;
}
for (i = 0 ; i < AFS_MAXTYPES; i++)
entry->vid[i] = ntohl(uvldb->volumeId[i]);
if (vlflags & AFS_VLF_RWEXISTS)
__set_bit(AFS_VLDB_HAS_RW, &entry->flags);
if (vlflags & AFS_VLF_ROEXISTS)
__set_bit(AFS_VLDB_HAS_RO, &entry->flags);
if (vlflags & AFS_VLF_BACKEXISTS)
__set_bit(AFS_VLDB_HAS_BAK, &entry->flags);
if (!(vlflags & (AFS_VLF_RWEXISTS | AFS_VLF_ROEXISTS | AFS_VLF_BACKEXISTS))) {
entry->error = -ENOMEDIUM;
__set_bit(AFS_VLDB_QUERY_ERROR, &entry->flags);
}
__set_bit(AFS_VLDB_QUERY_VALID, &entry->flags);
_leave(" = 0 [done]" );
return 0 ;
}
/*
* VL . GetEntryByNameU operation type .
*/
static const struct afs_call_type afs_RXVLGetEntryByNameU = {
.name = "VL.GetEntryByNameU" ,
.op = afs_VL_GetEntryByNameU,
.deliver = afs_deliver_vl_get_entry_by_name_u,
.destructor = afs_flat_call_destructor,
};
/*
* Dispatch a get volume entry by name or ID operation ( uuid variant ) . If the
* volname is a decimal number then it ' s a volume ID not a volume name .
*/
struct afs_vldb_entry *afs_vl_get_entry_by_name_u(struct afs_vl_cursor *vc,
const char *volname,
int volnamesz)
{
struct afs_vldb_entry *entry;
struct afs_call *call;
struct afs_net *net = vc->cell->net;
size_t reqsz, padsz;
__be32 *bp;
_enter("" );
padsz = (4 - (volnamesz & 3 )) & 3 ;
reqsz = 8 + volnamesz + padsz;
entry = kzalloc(sizeof (struct afs_vldb_entry), GFP_KERNEL);
if (!entry)
return ERR_PTR(-ENOMEM);
call = afs_alloc_flat_call(net, &afs_RXVLGetEntryByNameU, reqsz,
sizeof (struct afs_uvldbentry__xdr));
if (!call) {
kfree(entry);
return ERR_PTR(-ENOMEM);
}
call->key = vc->key;
call->ret_vldb = entry;
call->max_lifespan = AFS_VL_MAX_LIFESPAN;
call->peer = rxrpc_kernel_get_peer(vc->alist->addrs[vc->addr_index].peer);
call->service_id = vc->server->service_id;
/* Marshall the parameters */
bp = call->request;
*bp++ = htonl(VLGETENTRYBYNAMEU);
*bp++ = htonl(volnamesz);
memcpy(bp, volname, volnamesz);
if (padsz > 0 )
memset((void *)bp + volnamesz, 0 , padsz);
trace_afs_make_vl_call(call);
afs_make_call(call, GFP_KERNEL);
afs_wait_for_call_to_complete(call);
vc->call_abort_code = call->abort_code;
vc->call_error = call->error;
vc->call_responded = call->responded;
afs_put_call(call);
if (vc->call_error) {
kfree(entry);
return ERR_PTR(vc->call_error);
}
return entry;
}
/*
* Deliver reply data to a VL . GetAddrsU call .
*
* GetAddrsU ( IN ListAddrByAttributes * inaddr ,
* OUT afsUUID * uuidp1 ,
* OUT uint32_t * uniquifier ,
* OUT uint32_t * nentries ,
* OUT bulkaddrs * blkaddrs ) ;
*/
static int afs_deliver_vl_get_addrs_u(struct afs_call *call)
{
struct afs_addr_list *alist;
__be32 *bp;
u32 uniquifier, nentries, count;
int i, ret;
_enter("{%u,%zu/%u}" ,
call->unmarshall, iov_iter_count(call->iter), call->count);
switch (call->unmarshall) {
case 0 :
afs_extract_to_buf(call,
sizeof (struct afs_uuid__xdr) + 3 * sizeof (__be32));
call->unmarshall++;
/* Extract the returned uuid, uniquifier, nentries and
* blkaddrs size */
fallthrough;
case 1 :
ret = afs_extract_data(call, true );
if (ret < 0 )
return ret;
bp = call->buffer + sizeof (struct afs_uuid__xdr);
uniquifier = ntohl(*bp++);
nentries = ntohl(*bp++);
count = ntohl(*bp);
nentries = min(nentries, count);
alist = afs_alloc_addrlist(nentries);
if (!alist)
return -ENOMEM;
alist->version = uniquifier;
call->ret_alist = alist;
call->count = count;
call->count2 = nentries;
call->unmarshall++;
more_entries:
count = min(call->count, 4 U);
afs_extract_to_buf(call, count * sizeof (__be32));
fallthrough; /* and extract entries */
case 2 :
ret = afs_extract_data(call, call->count > 4 );
if (ret < 0 )
return ret;
alist = call->ret_alist;
bp = call->buffer;
count = min(call->count, 4 U);
for (i = 0 ; i < count; i++) {
if (alist->nr_addrs < call->count2) {
ret = afs_merge_fs_addr4(call->net, alist, *bp++, AFS_FS_PORT);
if (ret < 0 )
return ret;
}
}
call->count -= count;
if (call->count > 0 )
goto more_entries;
call->unmarshall++;
break ;
}
_leave(" = 0 [done]" );
return 0 ;
}
/*
* VL . GetAddrsU operation type .
*/
static const struct afs_call_type afs_RXVLGetAddrsU = {
.name = "VL.GetAddrsU" ,
.op = afs_VL_GetAddrsU,
.deliver = afs_deliver_vl_get_addrs_u,
.destructor = afs_flat_call_destructor,
};
/*
* Dispatch an operation to get the addresses for a server , where the server is
* nominated by UUID .
*/
struct afs_addr_list *afs_vl_get_addrs_u(struct afs_vl_cursor *vc,
const uuid_t *uuid)
{
struct afs_ListAddrByAttributes__xdr *r;
struct afs_addr_list *alist;
const struct afs_uuid *u = (const struct afs_uuid *)uuid;
struct afs_call *call;
struct afs_net *net = vc->cell->net;
__be32 *bp;
int i;
_enter("" );
call = afs_alloc_flat_call(net, &afs_RXVLGetAddrsU,
sizeof (__be32) + sizeof (struct afs_ListAddrByAttributes__xdr),
sizeof (struct afs_uuid__xdr) + 3 * sizeof (__be32));
if (!call)
return ERR_PTR(-ENOMEM);
call->key = vc->key;
call->ret_alist = NULL;
call->max_lifespan = AFS_VL_MAX_LIFESPAN;
call->peer = rxrpc_kernel_get_peer(vc->alist->addrs[vc->addr_index].peer);
call->service_id = vc->server->service_id;
/* Marshall the parameters */
bp = call->request;
*bp++ = htonl(VLGETADDRSU);
r = (struct afs_ListAddrByAttributes__xdr *)bp;
r->Mask = htonl(AFS_VLADDR_UUID);
r->ipaddr = 0 ;
r->index = 0 ;
r->spare = 0 ;
r->uuid.time_low = u->time_low;
r->uuid.time_mid = htonl(ntohs(u->time_mid));
r->uuid.time_hi_and_version = htonl(ntohs(u->time_hi_and_version));
r->uuid.clock_seq_hi_and_reserved = htonl(u->clock_seq_hi_and_reserved);
r->uuid.clock_seq_low = htonl(u->clock_seq_low);
for (i = 0 ; i < 6 ; i++)
r->uuid.node[i] = htonl(u->node[i]);
trace_afs_make_vl_call(call);
afs_make_call(call, GFP_KERNEL);
afs_wait_for_call_to_complete(call);
vc->call_abort_code = call->abort_code;
vc->call_error = call->error;
vc->call_responded = call->responded;
alist = call->ret_alist;
afs_put_call(call);
if (vc->call_error) {
afs_put_addrlist(alist, afs_alist_trace_put_getaddru);
return ERR_PTR(vc->call_error);
}
return alist;
}
/*
* Deliver reply data to an VL . GetCapabilities operation .
*/
static int afs_deliver_vl_get_capabilities(struct afs_call *call)
{
u32 count;
int ret;
_enter("{%u,%zu/%u}" ,
call->unmarshall, iov_iter_count(call->iter), call->count);
switch (call->unmarshall) {
case 0 :
afs_extract_to_tmp(call);
call->unmarshall++;
fallthrough; /* and extract the capabilities word count */
case 1 :
ret = afs_extract_data(call, true );
if (ret < 0 )
return ret;
count = ntohl(call->tmp);
call->count = count;
call->count2 = count;
call->unmarshall++;
afs_extract_discard(call, count * sizeof (__be32));
fallthrough; /* and extract capabilities words */
case 2 :
ret = afs_extract_data(call, false );
if (ret < 0 )
return ret;
/* TODO: Examine capabilities */
call->unmarshall++;
break ;
}
_leave(" = 0 [done]" );
return 0 ;
}
static void afs_destroy_vl_get_capabilities(struct afs_call *call)
{
afs_put_addrlist(call->vl_probe, afs_alist_trace_put_vlgetcaps);
afs_put_vlserver(call->net, call->vlserver);
afs_flat_call_destructor(call);
}
/*
* VL . GetCapabilities operation type
*/
static const struct afs_call_type afs_RXVLGetCapabilities = {
.name = "VL.GetCapabilities" ,
.op = afs_VL_GetCapabilities,
.deliver = afs_deliver_vl_get_capabilities,
.immediate_cancel = afs_vlserver_probe_result,
.done = afs_vlserver_probe_result,
.destructor = afs_destroy_vl_get_capabilities,
};
/*
* Probe a volume server for the capabilities that it supports . This can
* return up to 196 words .
*
* We use this to probe for service upgrade to determine what the server at the
* other end supports .
*/
struct afs_call *afs_vl_get_capabilities(struct afs_net *net,
struct afs_addr_list *alist,
unsigned int addr_index,
struct key *key,
struct afs_vlserver *server,
unsigned int server_index)
{
struct afs_call *call;
__be32 *bp;
_enter("" );
call = afs_alloc_flat_call(net, &afs_RXVLGetCapabilities, 1 * 4 , 16 * 4 );
if (!call)
return ERR_PTR(-ENOMEM);
call->key = key;
call->vlserver = afs_get_vlserver(server);
call->server_index = server_index;
call->peer = rxrpc_kernel_get_peer(alist->addrs[addr_index].peer);
call->vl_probe = afs_get_addrlist(alist, afs_alist_trace_get_vlgetcaps);
call->probe_index = addr_index;
call->service_id = server->service_id;
call->upgrade = true ;
call->async = true ;
call->max_lifespan = AFS_PROBE_MAX_LIFESPAN;
/* marshall the parameters */
bp = call->request;
*bp++ = htonl(VLGETCAPABILITIES);
/* Can't take a ref on server */
trace_afs_make_vl_call(call);
afs_make_call(call, GFP_KERNEL);
return call;
}
/*
* Deliver reply data to a YFSVL . GetEndpoints call .
*
* GetEndpoints ( IN yfsServerAttributes * attr ,
* OUT opr_uuid * uuid ,
* OUT afs_int32 * uniquifier ,
* OUT endpoints * fsEndpoints ,
* OUT endpoints * volEndpoints )
*/
static int afs_deliver_yfsvl_get_endpoints(struct afs_call *call)
{
struct afs_addr_list *alist;
__be32 *bp;
u32 uniquifier, size;
int ret;
_enter("{%u,%zu,%u}" ,
call->unmarshall, iov_iter_count(call->iter), call->count2);
switch (call->unmarshall) {
case 0 :
afs_extract_to_buf(call, sizeof (uuid_t) + 3 * sizeof (__be32));
call->unmarshall = 1 ;
/* Extract the returned uuid, uniquifier, fsEndpoints count and
* either the first fsEndpoint type or the volEndpoints
* count if there are no fsEndpoints. */
fallthrough;
case 1 :
ret = afs_extract_data(call, true );
if (ret < 0 )
return ret;
bp = call->buffer + sizeof (uuid_t);
uniquifier = ntohl(*bp++);
call->count = ntohl(*bp++);
call->count2 = ntohl(*bp); /* Type or next count */
if (call->count > YFS_MAXENDPOINTS)
return afs_protocol_error(call, afs_eproto_yvl_fsendpt_num);
alist = afs_alloc_addrlist(call->count);
if (!alist)
return -ENOMEM;
alist->version = uniquifier;
call->ret_alist = alist;
if (call->count == 0 )
goto extract_volendpoints;
next_fsendpoint:
switch (call->count2) {
case YFS_ENDPOINT_IPV4:
size = sizeof (__be32) * (1 + 1 + 1 );
break ;
case YFS_ENDPOINT_IPV6:
size = sizeof (__be32) * (1 + 4 + 1 );
break ;
default :
return afs_protocol_error(call, afs_eproto_yvl_fsendpt_type);
}
size += sizeof (__be32);
afs_extract_to_buf(call, size);
call->unmarshall = 2 ;
fallthrough; /* and extract fsEndpoints[] entries */
case 2 :
ret = afs_extract_data(call, true );
if (ret < 0 )
return ret;
alist = call->ret_alist;
bp = call->buffer;
switch (call->count2) {
case YFS_ENDPOINT_IPV4:
if (ntohl(bp[0 ]) != sizeof (__be32) * 2 )
return afs_protocol_error(
call, afs_eproto_yvl_fsendpt4_len);
ret = afs_merge_fs_addr4(call->net, alist, bp[1 ], ntohl(bp[2 ]));
if (ret < 0 )
return ret;
bp += 3 ;
break ;
case YFS_ENDPOINT_IPV6:
if (ntohl(bp[0 ]) != sizeof (__be32) * 5 )
return afs_protocol_error(
call, afs_eproto_yvl_fsendpt6_len);
ret = afs_merge_fs_addr6(call->net, alist, bp + 1 , ntohl(bp[5 ]));
if (ret < 0 )
return ret;
bp += 6 ;
break ;
default :
return afs_protocol_error(call, afs_eproto_yvl_fsendpt_type);
}
/* Got either the type of the next entry or the count of
* volEndpoints if no more fsEndpoints .
*/
call->count2 = ntohl(*bp++);
call->count--;
if (call->count > 0 )
goto next_fsendpoint;
extract_volendpoints:
/* Extract the list of volEndpoints. */
call->count = call->count2;
if (!call->count)
goto end;
if (call->count > YFS_MAXENDPOINTS)
return afs_protocol_error(call, afs_eproto_yvl_vlendpt_type);
afs_extract_to_buf(call, 1 * sizeof (__be32));
call->unmarshall = 3 ;
/* Extract the type of volEndpoints[0]. Normally we would
* extract the type of the next endpoint when we extract the
* data of the current one , but this is the first . . .
*/
fallthrough;
case 3 :
ret = afs_extract_data(call, true );
if (ret < 0 )
return ret;
bp = call->buffer;
next_volendpoint:
call->count2 = ntohl(*bp++);
switch (call->count2) {
case YFS_ENDPOINT_IPV4:
size = sizeof (__be32) * (1 + 1 + 1 );
break ;
case YFS_ENDPOINT_IPV6:
size = sizeof (__be32) * (1 + 4 + 1 );
break ;
default :
return afs_protocol_error(call, afs_eproto_yvl_vlendpt_type);
}
if (call->count > 1 )
size += sizeof (__be32); /* Get next type too */
afs_extract_to_buf(call, size);
call->unmarshall = 4 ;
fallthrough; /* and extract volEndpoints[] entries */
case 4 :
ret = afs_extract_data(call, true );
if (ret < 0 )
return ret;
bp = call->buffer;
switch (call->count2) {
case YFS_ENDPOINT_IPV4:
if (ntohl(bp[0 ]) != sizeof (__be32) * 2 )
return afs_protocol_error(
call, afs_eproto_yvl_vlendpt4_len);
bp += 3 ;
break ;
case YFS_ENDPOINT_IPV6:
if (ntohl(bp[0 ]) != sizeof (__be32) * 5 )
return afs_protocol_error(
call, afs_eproto_yvl_vlendpt6_len);
bp += 6 ;
break ;
default :
return afs_protocol_error(call, afs_eproto_yvl_vlendpt_type);
}
/* Got either the type of the next entry or the count of
* volEndpoints if no more fsEndpoints .
*/
call->count--;
if (call->count > 0 )
goto next_volendpoint;
end:
afs_extract_discard(call, 0 );
call->unmarshall = 5 ;
fallthrough; /* Done */
case 5 :
ret = afs_extract_data(call, false );
if (ret < 0 )
return ret;
call->unmarshall = 6 ;
fallthrough;
case 6 :
break ;
}
_leave(" = 0 [done]" );
return 0 ;
}
/*
* YFSVL . GetEndpoints operation type .
*/
static const struct afs_call_type afs_YFSVLGetEndpoints = {
.name = "YFSVL.GetEndpoints" ,
.op = afs_YFSVL_GetEndpoints,
.deliver = afs_deliver_yfsvl_get_endpoints,
.destructor = afs_flat_call_destructor,
};
/*
* Dispatch an operation to get the addresses for a server , where the server is
* nominated by UUID .
*/
struct afs_addr_list *afs_yfsvl_get_endpoints(struct afs_vl_cursor *vc,
const uuid_t *uuid)
{
struct afs_addr_list *alist;
struct afs_call *call;
struct afs_net *net = vc->cell->net;
__be32 *bp;
_enter("" );
call = afs_alloc_flat_call(net, &afs_YFSVLGetEndpoints,
sizeof (__be32) * 2 + sizeof (*uuid),
sizeof (struct in6_addr) + sizeof (__be32) * 3 );
if (!call)
return ERR_PTR(-ENOMEM);
call->key = vc->key;
call->ret_alist = NULL;
call->max_lifespan = AFS_VL_MAX_LIFESPAN;
call->peer = rxrpc_kernel_get_peer(vc->alist->addrs[vc->addr_index].peer);
call->service_id = vc->server->service_id;
/* Marshall the parameters */
bp = call->request;
*bp++ = htonl(YVLGETENDPOINTS);
*bp++ = htonl(YFS_SERVER_UUID);
memcpy(bp, uuid, sizeof (*uuid)); /* Type opr_uuid */
trace_afs_make_vl_call(call);
afs_make_call(call, GFP_KERNEL);
afs_wait_for_call_to_complete(call);
vc->call_abort_code = call->abort_code;
vc->call_error = call->error;
vc->call_responded = call->responded;
alist = call->ret_alist;
afs_put_call(call);
if (vc->call_error) {
afs_put_addrlist(alist, afs_alist_trace_put_getaddru);
return ERR_PTR(vc->call_error);
}
return alist;
}
/*
* Deliver reply data to a YFSVL . GetCellName operation .
*/
static int afs_deliver_yfsvl_get_cell_name(struct afs_call *call)
{
char *cell_name;
u32 namesz, paddedsz;
int ret;
_enter("{%u,%zu/%u}" ,
call->unmarshall, iov_iter_count(call->iter), call->count);
switch (call->unmarshall) {
case 0 :
afs_extract_to_tmp(call);
call->unmarshall++;
fallthrough; /* and extract the cell name length */
case 1 :
ret = afs_extract_data(call, true );
if (ret < 0 )
return ret;
namesz = ntohl(call->tmp);
if (namesz > YFS_VL_MAXCELLNAME)
return afs_protocol_error(call, afs_eproto_cellname_len);
paddedsz = (namesz + 3 ) & ~3 ;
call->count = namesz;
call->count2 = paddedsz - namesz;
cell_name = kmalloc(namesz + 1 , GFP_KERNEL);
if (!cell_name)
return -ENOMEM;
cell_name[namesz] = 0 ;
call->ret_str = cell_name;
afs_extract_begin(call, cell_name, namesz);
call->unmarshall++;
fallthrough; /* and extract cell name */
case 2 :
ret = afs_extract_data(call, true );
if (ret < 0 )
return ret;
afs_extract_discard(call, call->count2);
call->unmarshall++;
fallthrough; /* and extract padding */
case 3 :
ret = afs_extract_data(call, false );
if (ret < 0 )
return ret;
call->unmarshall++;
break ;
}
_leave(" = 0 [done]" );
return 0 ;
}
/*
* VL . GetCapabilities operation type
*/
static const struct afs_call_type afs_YFSVLGetCellName = {
.name = "YFSVL.GetCellName" ,
.op = afs_YFSVL_GetCellName,
.deliver = afs_deliver_yfsvl_get_cell_name,
.destructor = afs_flat_call_destructor,
};
/*
* Probe a volume server for the capabilities that it supports . This can
* return up to 196 words .
*
* We use this to probe for service upgrade to determine what the server at the
* other end supports .
*/
char *afs_yfsvl_get_cell_name(struct afs_vl_cursor *vc)
{
struct afs_call *call;
struct afs_net *net = vc->cell->net;
__be32 *bp;
char *cellname;
_enter("" );
call = afs_alloc_flat_call(net, &afs_YFSVLGetCellName, 1 * 4 , 0 );
if (!call)
return ERR_PTR(-ENOMEM);
call->key = vc->key;
call->ret_str = NULL;
call->max_lifespan = AFS_VL_MAX_LIFESPAN;
call->peer = rxrpc_kernel_get_peer(vc->alist->addrs[vc->addr_index].peer);
call->service_id = vc->server->service_id;
/* marshall the parameters */
bp = call->request;
*bp++ = htonl(YVLGETCELLNAME);
/* Can't take a ref on server */
trace_afs_make_vl_call(call);
afs_make_call(call, GFP_KERNEL);
afs_wait_for_call_to_complete(call);
vc->call_abort_code = call->abort_code;
vc->call_error = call->error;
vc->call_responded = call->responded;
cellname = call->ret_str;
afs_put_call(call);
if (vc->call_error) {
kfree(cellname);
return ERR_PTR(vc->call_error);
}
return cellname;
}
Messung V0.5 in Prozent C=95 H=93 G=93
¤ Dauer der Verarbeitung: 0.17 Sekunden
(vorverarbeitet am 2026-09-29)
¤
*© Formatika GbR, Deutschland
2026-10-09
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