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/* This file is part of the YAZ toolkit.
* Copyright (C) 1995-2008 Index Data
* See the file LICENSE for details.
*/
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <assert.h>
#if HAVE_DIRENT_H
#include <dirent.h>
#endif
#if HAVE_FNMATCH_H
#include <fnmatch.h>
#endif
#if HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#include <yaz/yaz-util.h>
#include <yaz/tcpip.h>
#include <yaz/proto.h>
#include <yaz/marcdisp.h>
#include <yaz/diagbib1.h>
#include <yaz/oid_db.h>
#include <yaz/pquery.h>
#include "admin.h"
/* Helper functions to get to various statics in the client */
ODR getODROutputStream(void);
extern char *databaseNames[];
extern int num_databaseNames;
int sendAdminES(int type, char* param1)
{
ODR out = getODROutputStream();
char *dbname = odr_strdup (out, databaseNames[0]);
/* Type: 1=reindex, 2=truncate, 3=delete, 4=create, 5=import, 6=refresh, 7=commit */
Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest );
Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
Z_External *r;
Odr_oid *oid;
Z_ESAdminOriginPartToKeep *toKeep;
Z_ESAdminOriginPartNotToKeep *notToKeep;
printf ("Admin request\n");
fflush(stdout);
oid = odr_oiddup(out, yaz_oid_extserv_admin);
req->packageType = oid;
req->packageName = "1.Extendedserveq";
/* Allocate the external */
r = req->taskSpecificParameters = (Z_External *)
odr_malloc (out, sizeof(*r));
r->direct_reference = odr_oiddup(out,oid);
r->indirect_reference = 0;
r->descriptor = 0;
r->which = Z_External_ESAdmin;
r->u.adminService = (Z_Admin *)
odr_malloc(out, sizeof(*r->u.adminService));
r->u.adminService->which = Z_Admin_esRequest;
r->u.adminService->u.esRequest = (Z_AdminEsRequest *)
odr_malloc(out, sizeof(*r->u.adminService->u.esRequest));
toKeep = r->u.adminService->u.esRequest->toKeep =
(Z_ESAdminOriginPartToKeep *)
odr_malloc(out, sizeof(*r->u.adminService->u.esRequest->toKeep));
toKeep->which=type;
toKeep->databaseName = dbname;
switch ( type )
{
case Z_ESAdminOriginPartToKeep_reIndex:
toKeep->u.reIndex=odr_nullval();
break;
case Z_ESAdminOriginPartToKeep_truncate:
toKeep->u.truncate=odr_nullval();
break;
case Z_ESAdminOriginPartToKeep_drop:
toKeep->u.drop=odr_nullval();
break;
case Z_ESAdminOriginPartToKeep_create:
toKeep->u.create=odr_nullval();
break;
case Z_ESAdminOriginPartToKeep_import:
toKeep->u.import = (Z_ImportParameters*)
odr_malloc(out, sizeof(*toKeep->u.import));
toKeep->u.import->recordType=param1;
/* Need to add additional setup of records here */
break;
case Z_ESAdminOriginPartToKeep_refresh:
toKeep->u.refresh=odr_nullval();
break;
case Z_ESAdminOriginPartToKeep_commit:
toKeep->u.commit=odr_nullval();
break;
case Z_ESAdminOriginPartToKeep_shutdown:
toKeep->u.commit=odr_nullval();
break;
case Z_ESAdminOriginPartToKeep_start:
toKeep->u.commit=odr_nullval();
break;
default:
/* Unknown admin service */
break;
}
notToKeep = r->u.adminService->u.esRequest->notToKeep =
(Z_ESAdminOriginPartNotToKeep *)
odr_malloc(out, sizeof(*r->u.adminService->u.esRequest->notToKeep));
notToKeep->which=Z_ESAdminOriginPartNotToKeep_recordsWillFollow;
notToKeep->u.recordsWillFollow=odr_nullval();
send_apdu(apdu);
return 0;
}
/* cmd_adm_reindex
Ask the specified database to fully reindex itself */
int cmd_adm_reindex(const char *arg)
{
sendAdminES(Z_ESAdminOriginPartToKeep_reIndex, NULL);
return 2;
}
/* cmd_adm_truncate
Truncate the specified database, removing all records and index entries, but leaving
the database & it's explain information intact ready for new records */
int cmd_adm_truncate(const char *arg)
{
if ( arg )
{
sendAdminES(Z_ESAdminOriginPartToKeep_truncate, NULL);
return 2;
}
return 0;
}
/* cmd_adm_create
Create a new database */
int cmd_adm_create(const char *arg)
{
if ( arg )
{
sendAdminES(Z_ESAdminOriginPartToKeep_create, NULL);
return 2;
}
return 0;
}
/* cmd_adm_drop
Drop (Delete) a database */
int cmd_adm_drop(const char *arg)
{
if ( arg )
{
sendAdminES(Z_ESAdminOriginPartToKeep_drop, NULL);
return 2;
}
return 0;
}
/* cmd_adm_import <dbname> <rectype> <sourcefile>
Import the specified updated into the database
N.B. That in this case, the import may contain instructions to delete records as well as new or updates
to existing records */
#if HAVE_FNMATCH_H
int cmd_adm_import(const char *arg)
{
char type_str[20], dir_str[1024], pattern_str[1024];
char *cp;
char *sep = "/";
DIR *dir;
struct dirent *ent;
int chunk = 10;
Z_APDU *apdu = 0;
Z_Segment *segment = 0;
ODR out = getODROutputStream();
if (arg && sscanf (arg, "%19s %1023s %1023s", type_str,
dir_str, pattern_str) != 3)
return 0;
if (num_databaseNames != 1)
return 0;
dir = opendir(dir_str);
if (!dir)
return 0;
sendAdminES(Z_ESAdminOriginPartToKeep_import, type_str);
printf ("sent es request\n");
if ((cp=strrchr(dir_str, '/')) && cp[1] == 0)
sep="";
while ((ent = readdir(dir)))
{
if (fnmatch (pattern_str, ent->d_name, 0) == 0)
{
char fname[1024];
struct stat status;
FILE *inf;
sprintf (fname, "%s%s%s", dir_str, sep, ent->d_name);
stat (fname, &status);
if (S_ISREG(status.st_mode) && (inf = fopen(fname, "r")))
{
Z_NamePlusRecord *rec;
Odr_oct *oct = (Odr_oct *) odr_malloc (out, sizeof(*oct));
if (!apdu)
{
apdu = zget_APDU(out, Z_APDU_segmentRequest);
segment = apdu->u.segmentRequest;
segment->segmentRecords = (Z_NamePlusRecord **)
odr_malloc (out, chunk * sizeof(*segment->segmentRecords));
}
rec = (Z_NamePlusRecord *) odr_malloc (out, sizeof(*rec));
rec->databaseName = 0;
rec->which = Z_NamePlusRecord_intermediateFragment;
rec->u.intermediateFragment = (Z_FragmentSyntax *)
odr_malloc (out, sizeof(*rec->u.intermediateFragment));
rec->u.intermediateFragment->which =
Z_FragmentSyntax_notExternallyTagged;
rec->u.intermediateFragment->u.notExternallyTagged = oct;
oct->len = oct->size = status.st_size;
oct->buf = (unsigned char *) odr_malloc (out, oct->size);
fread (oct->buf, 1, oct->size, inf);
fclose (inf);
segment->segmentRecords[segment->num_segmentRecords++] = rec;
if (segment->num_segmentRecords == chunk)
{
send_apdu (apdu);
apdu = 0;
}
}
}
}
if (apdu)
send_apdu(apdu);
apdu = zget_APDU(out, Z_APDU_segmentRequest);
send_apdu (apdu);
closedir(dir);
return 2;
}
#else
int cmd_adm_import(const char *arg)
{
printf ("not available on WIN32\n");
return 0;
}
#endif
/* "Freshen" the specified database, by checking metadata records against the sources from which they were
generated, and creating a new record if the source has been touched since the last extraction */
int cmd_adm_refresh(const char *arg)
{
if ( arg )
{
sendAdminES(Z_ESAdminOriginPartToKeep_refresh, NULL);
return 2;
}
return 0;
}
/* cmd_adm_commit
Make imported records a permenant & visible to the live system */
int cmd_adm_commit(const char *arg)
{
sendAdminES(Z_ESAdminOriginPartToKeep_commit, NULL);
return 2;
}
int cmd_adm_shutdown(const char *arg)
{
sendAdminES(Z_ESAdminOriginPartToKeep_shutdown, NULL);
return 2;
}
int cmd_adm_startup(const char *arg)
{
sendAdminES(Z_ESAdminOriginPartToKeep_start, NULL);
return 2;
}
/*
* Local variables:
* c-basic-offset: 4
* indent-tabs-mode: nil
* End:
* vim: shiftwidth=4 tabstop=8 expandtab
*/
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