-/* $Id: zebraapi.c,v 1.110 2003-07-04 13:58:32 adam Exp $
- Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003
+/* $Id: zebraapi.c,v 1.119 2004-05-10 08:47:54 adam Exp $
+ Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004
Index Data Aps
This file is part of the Zebra server.
02111-1307, USA.
*/
-
-
#include <assert.h>
#include <stdio.h>
#ifdef WIN32
zh->errCode=0;
zebraExplain_flush (zh->reg->zei, zh);
- extract_flushWriteKeys (zh);
- zebra_index_merge (zh);
+ extract_flushWriteKeys (zh,1 /* final */);
+ zebra_index_merge (zh );
}
static struct zebra_register *zebra_register_open (ZebraService zs,
zh->errCode = 0;
zh->errString = 0;
zh->res = 0;
+ zh->user_perm = 0;
zh->reg_name = xstrdup ("");
zh->path_reg = 0;
zh->lock_normal = 0;
zh->lock_shadow = 0;
- zh->admin_databaseName = 0;
-
zh->shadow_enable = 1;
default_encoding = res_get_def(zs->global_res, "encoding", "ISO-8859-1");
return zh;
}
-ZebraService zebra_start (const char *configName)
+ZebraService zebra_start (const char *configName, Res def_res, Res over_res)
{
Res res;
yaz_log(LOG_API|LOG_LOG,"zebra_start %s",configName);
- if ((res = res_open (configName, 0)))
+ if ((res = res_open (configName, def_res, over_res)))
{
ZebraService zh = xmalloc (sizeof(*zh));
return 0;
}
+
+void zebra_pidfname(ZebraService zs, char *path)
+{
+ zebra_lock_prefix (zs->global_res, path);
+ strcat(path, "zebrasrv.pid");
+}
+
static
struct zebra_register *zebra_register_open (ZebraService zs, const char *name,
int rw, int useshadow, Res res,
{
struct zebra_register *reg;
int record_compression = REC_COMPRESS_NONE;
- char *recordCompression = 0;
+ const char *recordCompression = 0;
+ const char *profilePath;
+ char cwd[1024];
ASSERTZS;
}
if (useshadow)
bf_cache (reg->bfs, res_get (res, "shadow"));
- data1_set_tabpath (reg->dh, res_get_def(res, "profilePath",
- DEFAULT_PROFILE_PATH));
+
+ getcwd(cwd, sizeof(cwd)-1);
+ profilePath = res_get_def(res, "profilePath", DEFAULT_PROFILE_PATH);
+ yaz_log(LOG_LOG, "profilePath=%s cwd=%s", profilePath, cwd);
+
+ data1_set_tabpath (reg->dh, profilePath);
data1_set_tabroot (reg->dh, reg_path);
reg->recTypes = recTypes_init (reg->dh);
recTypes_default_handlers (reg->recTypes);
reg->zei = 0;
reg->matchDict = 0;
reg->key_file_no = 0;
+ reg->ptr_i=0;
zebraRankInstall (reg, rank1_class);
zebraRankInstall (reg, rankzv_class);
res_close (zs->global_res);
xfree (zs->configName);
- xfree (zs->path_root);
xfree (zs);
return 0;
}
if (zh->iconv_from_utf8 != 0)
yaz_iconv_close (zh->iconv_from_utf8);
- xfree (zh->admin_databaseName);
zebra_mutex_cond_lock (&zs->session_lock);
zebra_lock_destroy (zh->lock_normal);
zebra_lock_destroy (zh->lock_shadow);
}
zebra_mutex_cond_unlock (&zs->session_lock);
xfree (zh->reg_name);
+ xfree (zh->user_perm);
zh->service=0; /* more likely to trigger an assert */
+ xfree (zh->path_reg);
xfree (zh);
return 0;
}
if (zh->path_reg)
{
sprintf (fname, "%.200s/zebra.cfg", zh->path_reg);
- res = res_open (fname, zh->service->global_res);
+ res = res_open (fname, zh->service->global_res, 0);
if (!res)
res = zh->service->global_res;
}
const char *lock_area =res_get (zh->res, "lockDir");
if (!lock_area && zh->path_reg)
- res_put (zh->res, "lockDir", zh->path_reg);
+ res_set (zh->res, "lockDir", zh->path_reg);
sprintf (fname, "norm.%s.LCK", zh->reg_name);
zh->lock_normal =
zebra_lock_create (res_get(zh->res, "lockDir"), fname, 0);
return Z_DeleteStatus_systemProblemAtTarget;
switch (function)
{
- case Z_DeleteRequest_list:
+ case Z_DeleteResultSetRequest_list:
resultSetDestroy (zh, num_setnames, setnames, statuses);
break;
- case Z_DeleteRequest_all:
+ case Z_DeleteResultSetRequest_all:
resultSetDestroy (zh, -1, 0, statuses);
break;
}
int zebra_auth (ZebraHandle zh, const char *user, const char *pass)
{
+ const char *p;
+ char u[40];
ZebraService zs;
+
ASSERTZH;
- yaz_log(LOG_API,"zebra_auth u=%s p=%s",user,pass);
zh->errCode=0;
zs= zh->service;
+
+ sprintf(u, "perm.%.30s", user ? user : "anonymous");
+ p = res_get(zs->global_res, u);
+ xfree (zh->user_perm);
+ zh->user_perm = xstrdup(p ? p : "r");
+
+ /* users that don't require a password .. */
+ if (zh->user_perm && strchr(zh->user_perm, 'a'))
+ return 0;
+
if (!zs->passwd_db || !passwd_db_auth (zs->passwd_db, user, pass))
- {
- logf(LOG_APP,"AUTHOK:%s", user?user:"ANONYMOUS");
return 0;
- }
-
- logf(LOG_APP,"AUTHFAIL:%s", user?user:"ANONYMOUS");
return 1;
}
zh->errCode=0;
if (zebra_select_database(zh, database))
return 1;
- zebra_begin_trans (zh, 1);
- xfree (zh->admin_databaseName);
- zh->admin_databaseName = xstrdup(database);
+ if (zebra_begin_trans (zh, 1))
+ return 1;
return 0;
}
for (i = 0; i<segment->num_segmentRecords; i++)
{
Z_NamePlusRecord *npr = segment->segmentRecords[i];
- const char *databaseName = npr->databaseName;
- if (!databaseName)
- databaseName = zh->admin_databaseName;
printf ("--------------%d--------------------\n", i);
if (npr->which == Z_NamePlusRecord_intermediateFragment)
{
oct->buf);
sysno = 0;
- extract_rec_in_mem (zh, "grs.sgml",
+
+ zebra_update_record(zh,
+ 0, /* record Type */
+ &sysno,
+ 0, /* match */
+ 0, /* fname */
oct->buf, oct->len,
- databaseName,
- 0 /* delete_flag */,
- 0 /* test_mode */,
- &sysno /* sysno */,
- 1 /* store_keys */,
- 1 /* store_data */,
- 0 /* match criteria */);
+ 0);
}
}
}
}
int zebra_admin_exchange_record (ZebraHandle zh,
- const char *database,
const char *rec_buf,
size_t rec_len,
const char *recid_buf, size_t recid_len,
int action)
+ /* 1 = insert. Fail it already exists */
+ /* 2 = replace. Fail it does not exist */
+ /* 3 = delete. Fail if does not exist */
+ /* 4 = update. Insert/replace */
{
int sysno = 0;
char *rinfo = 0;
char recid_z[256];
ASSERTZH;
- yaz_log(LOG_API,"zebra_admin_exchange_record db=%s ac=%d",
- database, action);
+ yaz_log(LOG_API,"zebra_admin_exchange_record ac=%d", action);
zh->errCode=0;
if (!recid_buf || recid_len <= 0 || recid_len >= sizeof(recid_z))
memcpy (recid_z, recid_buf, recid_len);
recid_z[recid_len] = 0;
- zebra_begin_trans(zh,1);
+ if (zebra_begin_trans(zh, 1))
+ return -1;
rinfo = dict_lookup (zh->reg->matchDict, recid_z);
if (rinfo)
zebra_end_trans(zh);
return -1;
}
- }
- extract_rec_in_mem (zh, "grs.sgml", rec_buf, rec_len, database,
- action == 3 ? 1 : 0 /* delete flag */,
- 0, &sysno, 1, 1, 0);
+ action = 1; /* make it an insert (if it's an update).. */
+ }
+ buffer_extract_record (zh, rec_buf, rec_len,
+ action == 3 ? 1 : 0 /* delete flag */,
+ 0, /* test mode */
+ 0, /* recordType */
+ &sysno,
+ 0, /* match */
+ 0, /* fname */
+ 0, /* force update */
+ 1 /* allow update */
+ );
if (action == 1)
{
dict_insert (zh->reg->matchDict, recid_z, sizeof(sysno), &sysno);
int zebra_drop_database (ZebraHandle zh, const char *database)
{
+ int ret = 0;
ASSERTZH;
yaz_log(LOG_API,"zebra_drop_database");
zh->errCode = 0;
zebraExplain_trav_ord(zh->reg->zei, zh, delete_SU_handle);
zebraExplain_removeDatabase(zh->reg->zei, zh);
}
+ else
+ {
+ yaz_log(LOG_WARN, "drop database only supported for isam:b");
+ ret = -1;
+ }
zebra_end_trans (zh);
- return 0;
+ return ret;
}
int zebra_create_database (ZebraHandle zh, const char *database)
return zebra_end_trans(zh);
}
+static void read_res_for_transaction(ZebraHandle zh)
+{
+ const char *group = res_get(zh->res, "group");
+ const char *v;
+
+ zh->m_group = group;
+ v = res_get_prefix(zh->res, "followLinks", group, "1");
+ zh->m_follow_links = atoi(v);
+
+ zh->m_record_id = res_get_prefix(zh->res, "recordId", group, 0);
+ zh->m_record_type = res_get_prefix(zh->res, "recordType", group, 0);
+
+ v = res_get_prefix(zh->res, "storeKeys", group, "1");
+ zh->m_store_keys = atoi(v);
+
+ v = res_get_prefix(zh->res, "storeData", group, "1");
+ zh->m_store_data = atoi(v);
+
+ v = res_get_prefix(zh->res, "explainDatabase", group, "0");
+ zh->m_explain_database = atoi(v);
+
+ v = res_get_prefix(zh->res, "openRW", group, "1");
+ zh->m_flag_rw = atoi(v);
+
+ v = res_get_prefix(zh->res, "fileVerboseLimit", group, "100000");
+ zh->m_file_verbose_limit = atoi(v);
+}
+
int zebra_begin_trans (ZebraHandle zh, int rw)
{
- yaz_log(LOG_LOG, "zebra_begin_trans rw=%d trans=%d", rw, zh->trans_no);
if (!zh->res)
{
zh->errCode = 2;
}
ASSERTZHRES;
yaz_log(LOG_API,"zebra_begin_trans rw=%d",rw);
+
+ if (zh->user_perm)
+ {
+ if (rw && !strchr(zh->user_perm, 'w'))
+ {
+ zh->errCode = 223;
+ zh->errString = 0;
+ return -1;
+ }
+ }
+
assert (zh->res);
if (rw)
{
zebra_lock_r (zh->lock_normal);
if (zh->reg)
+ {
+ resultSetInvalidate (zh);
zebra_register_close (zh->service, zh->reg);
+ }
zh->reg = zebra_register_open (zh->service, zh->reg_name,
0, val == 'c' ? 1 : 0,
zh->res, zh->path_reg);
zh->reg->last_val = val;
zh->reg->seqno = seqno;
}
+ read_res_for_transaction(zh);
return 0;
}
return 0;
}
-int zebra_repository_update (ZebraHandle zh)
+int zebra_repository_update (ZebraHandle zh, const char *path)
{
ASSERTZH;
zh->errCode=0;
- logf (LOG_LOG|LOG_API, "updating %s", zh->rGroup.path);
- repositoryUpdate (zh);
+ logf (LOG_LOG|LOG_API, "updating %s", path);
+ repositoryUpdate (zh, path);
return zh->errCode;
}
-int zebra_repository_delete (ZebraHandle zh)
+int zebra_repository_delete (ZebraHandle zh, const char *path)
{
ASSERTZH;
zh->errCode=0;
- logf (LOG_LOG|LOG_API, "deleting %s", zh->rGroup.path);
- repositoryDelete (zh);
+ logf (LOG_LOG|LOG_API, "deleting %s", path);
+ repositoryDelete (zh, path);
return zh->errCode;
}
-int zebra_repository_show (ZebraHandle zh)
+int zebra_repository_show (ZebraHandle zh, const char *path)
{
ASSERTZH;
yaz_log(LOG_API,"zebra_repository_show");
zh->errCode=0;
- repositoryShow (zh);
+ repositoryShow (zh, path);
return zh->errCode;
}
return 0;
}
-int zebra_record_insert (ZebraHandle zh, const char *buf, int len, int *sysno)
-{
- int sysn=0;
- ASSERTZH;
- yaz_log(LOG_API,"zebra_record_insert");
- if (sysno)
- *sysno=0;
- zh->errCode=0;
- if (zebra_begin_trans (zh, 1))
- return -1;
- extract_rec_in_mem (zh, "grs.sgml",
- buf, len,
- "Default", /* database */
- 0 /* delete_flag */,
- 0 /* test_mode */,
- &sysn /* sysno */,
- 1 /* store_keys */,
- 1 /* store_data */,
- 0 /* match criteria */);
- if (zebra_end_trans (zh))
- return -1;
- if (sysno)
- *sysno=sysn;
- return 0;
-}
-
-int zebra_set_group (ZebraHandle zh, struct recordGroup *rg)
-{
- ASSERTZH;
- yaz_log(LOG_API,"zebra_set_group");
- zh->errCode=0;
- memcpy (&zh->rGroup, rg, sizeof(*rg));
- return 0;
-}
-
int zebra_result (ZebraHandle zh, int *code, char **addinfo)
{
ASSERTZH;
ASSERTZH;
yaz_log(LOG_API,"zebra_set_resource %s:%s",name,value);
zh->errCode=0;
- res_put(zh->res, name, value);
+ res_set(zh->res, name, value);
return 0;
}
return 0;
}
-int init_recordGroup (struct recordGroup *rg)
-{
- assert(rg);
- yaz_log(LOG_API,"init_recordGroup");
- rg->groupName = NULL;
- rg->databaseName = NULL;
- rg->path = NULL;
- rg->recordId = NULL;
- rg->recordType = NULL;
- rg->flagStoreData = -1;
- rg->flagStoreKeys = -1;
- rg->flagRw = 1;
- rg->databaseNamePath = 0;
- rg->explainDatabase = 0;
- rg->fileVerboseLimit = 100000;
- rg->followLinks = -1;
- return 0;
-}
-
-
-/* This is from extract.c... it seems useful, when extract_rec_in mem is
- called... and in general... Should be moved to somewhere else */
-void res_get_recordGroup (ZebraHandle zh,
- struct recordGroup *rGroup,
- const char *ext)
-{
- char gprefix[128];
- char ext_res[128];
-
- yaz_log(LOG_API,"res_get_recordGroup e=%s",ext);
- if (!rGroup->groupName || !*rGroup->groupName)
- *gprefix = '\0';
- else
- sprintf (gprefix, "%s.", rGroup->groupName);
-
- /* determine file type - depending on extension */
- if (!rGroup->recordType) {
- sprintf (ext_res, "%srecordType.%s", gprefix, ext);
- if (!(rGroup->recordType = res_get (zh->res, ext_res))) {
- sprintf (ext_res, "%srecordType", gprefix);
- rGroup->recordType = res_get (zh->res, ext_res);
- }
- }
- /* determine match criteria */
- if (!rGroup->recordId) {
- sprintf (ext_res, "%srecordId.%s", gprefix, ext);
- if (!(rGroup->recordId = res_get (zh->res, ext_res))) {
- sprintf (ext_res, "%srecordId", gprefix);
- rGroup->recordId = res_get (zh->res, ext_res);
- }
- }
-
- /* determine database name */
- if (!rGroup->databaseName) {
- sprintf (ext_res, "%sdatabase.%s", gprefix, ext);
- if (!(rGroup->databaseName = res_get (zh->res, ext_res))) {
- sprintf (ext_res, "%sdatabase", gprefix);
- rGroup->databaseName = res_get (zh->res, ext_res);
- }
- }
- if (!rGroup->databaseName)
- rGroup->databaseName = "Default";
-
- /* determine if explain database */
- sprintf (ext_res, "%sexplainDatabase", gprefix);
- rGroup->explainDatabase =
- atoi (res_get_def (zh->res, ext_res, "0"));
-
- /* storeData */
- if (rGroup->flagStoreData == -1)
- {
- const char *sval;
- sprintf (ext_res, "%sstoreData.%s", gprefix, ext);
- if (!(sval = res_get (zh->res, ext_res)))
- {
- sprintf (ext_res, "%sstoreData", gprefix);
- sval = res_get (zh->res, ext_res);
- }
- if (sval)
- rGroup->flagStoreData = atoi (sval);
- }
- if (rGroup->flagStoreData == -1)
- rGroup->flagStoreData = 0;
-
- /* storeKeys */
- if (rGroup->flagStoreKeys == -1)
- {
- const char *sval;
-
- sprintf (ext_res, "%sstoreKeys.%s", gprefix, ext);
- sval = res_get (zh->res, ext_res);
- if (!sval)
- {
- sprintf (ext_res, "%sstoreKeys", gprefix);
- sval = res_get (zh->res, ext_res);
- }
- if (!sval)
- sval = res_get (zh->res, "storeKeys");
- if (sval)
- rGroup->flagStoreKeys = atoi (sval);
- }
- if (rGroup->flagStoreKeys == -1)
- rGroup->flagStoreKeys = 0;
-}
-
-
/* almost the same as zebra_records_retrieve ... but how did it work?
I mean for multiple records ??? CHECK ??? */
void api_records_retrieve (ZebraHandle zh, ODR stream,
/* ---------------------------------------------------------------------------
Record insert(=update), delete
- If sysno is provided, then it's used to identify the reocord.
+ If sysno is provided, then it's used to identify the record.
If not, and match_criteria is provided, then sysno is guessed
If not, and a record is provided, then sysno is got from there
NOTE: Now returns 0 at success and updates sysno, which is an int*
20-jun-2003 Heikki
*/
+int zebra_add_record(ZebraHandle zh,
+ const char *buf, int buf_size)
+{
+ int sysno = 0;
+ return zebra_update_record(zh, 0, &sysno, 0, 0, buf, buf_size, 0);
+}
+
int zebra_insert_record (ZebraHandle zh,
- struct recordGroup *rGroup,
const char *recordType,
int *sysno, const char *match, const char *fname,
- const char *buf, int buf_size,
- int force_update) /* This one is ignored */
-
+ const char *buf, int buf_size)
{
int res;
yaz_log(LOG_API,"zebra_insert_record sysno=%d", *sysno);
if (buf_size < 1) buf_size = strlen(buf);
- zebra_begin_trans(zh, 1);
- res=bufferExtractRecord (zh, buf, buf_size, rGroup,
- 0, /* delete_flag */
- 0, /* test_mode */
- recordType,
- sysno,
- match, fname,
- force_update,
- 0); /* allow_update */
+ if (zebra_begin_trans(zh, 1))
+ return 1;
+ res = buffer_extract_record (zh, buf, buf_size,
+ 0, /* delete_flag */
+ 0, /* test_mode */
+ recordType,
+ sysno,
+ match, fname,
+ 0,
+ 0); /* allow_update */
zebra_end_trans(zh);
- if (res < 0) return (res);
return res;
}
int zebra_update_record (ZebraHandle zh,
- struct recordGroup *rGroup,
const char *recordType,
int* sysno, const char *match, const char *fname,
const char *buf, int buf_size,
if (buf_size < 1) buf_size = strlen(buf);
- zebra_begin_trans(zh, 1);
- res=bufferExtractRecord (zh, buf, buf_size, rGroup,
- 0, /* delete_flag */
- 0, /* test_mode */
- recordType,
- sysno,
- match, fname,
- force_update,
- 1); /* allow_update */
+ if (zebra_begin_trans(zh, 1))
+ return 1;
+ res = buffer_extract_record (zh, buf, buf_size,
+ 0, /* delete_flag */
+ 0, /* test_mode */
+ recordType,
+ sysno,
+ match, fname,
+ force_update,
+ 1); /* allow_update */
zebra_end_trans(zh);
return res;
}
int zebra_delete_record (ZebraHandle zh,
- struct recordGroup *rGroup,
const char *recordType,
int *sysno, const char *match, const char *fname,
const char *buf, int buf_size,
if (buf_size < 1) buf_size = strlen(buf);
- zebra_begin_trans(zh, 1);
- res=bufferExtractRecord (zh, buf, buf_size, rGroup,
- 1, /* delete_flag */
- 0, /* test_mode */
- recordType,
- sysno,
- match,fname,
- force_update,
- 1); /* allow_update */
+ if (zebra_begin_trans(zh, 1))
+ return 1;
+ res = buffer_extract_record (zh, buf, buf_size,
+ 1, /* delete_flag */
+ 0, /* test_mode */
+ recordType,
+ sysno,
+ match,fname,
+ force_update,
+ 1); /* allow_update */
zebra_end_trans(zh);
return res;
}
odr_destroy(odr);
+ yaz_log(LOG_API,"Hits: %d",hits);
+
if (numhits)
*numhits=hits;
Sort - a simplified interface, with optional read locks.
FIXME - This is a horrible name, will conflict with half the applications
*/
-int zebra_sort_2 (ZebraHandle zh,
- ODR stream,
- const char *sort_spec,
- const char *output_setname,
- const char **input_setnames)
+int zebra_sort_by_specstr (ZebraHandle zh,
+ ODR stream,
+ const char *sort_spec,
+ const char *output_setname,
+ const char **input_setnames)
{
int num_input_setnames = 0;
int sort_status = 0;