X-Git-Url: http://git.indexdata.com/?p=idzebra-moved-to-github.git;a=blobdiff_plain;f=index%2Fmain.c;h=071e1ec3e90d85cc5f4889680fa591a51517c320;hp=f957daf889580ce5c8db052fc0429bfbf8ad4f5a;hb=47eeb5384a8fae8bcac8afb8a84782ca094683f9;hpb=adc0ef50c52d332902ef92c8feb460eee55a1f05 diff --git a/index/main.c b/index/main.c index f957daf..071e1ec 100644 --- a/index/main.c +++ b/index/main.c @@ -1,162 +1,57 @@ -/* - * Copyright (C) 1994-1995, Index Data I/S - * All rights reserved. - * Sebastian Hammer, Adam Dickmeiss - * - * $Log: main.c,v $ - * Revision 1.38 1996-03-26 16:01:14 adam - * New setting lockPath: directory of various lock files. - * - * Revision 1.37 1996/03/19 12:43:26 adam - * Bug fix: File update traversal didn't handle trailing slashes correctly. - * Bug fix: Update of sub directory groups wasn't handled correctly. - * - * Revision 1.36 1996/02/12 18:45:37 adam - * New fileVerboseFlag in record group control. - * - * Revision 1.35 1996/02/12 15:56:11 adam - * New code command: unread. - * - * Revision 1.34 1996/02/07 14:06:39 adam - * Better progress report during register merge. - * New command: clean - removes temporary shadow files. - * - * Revision 1.33 1996/02/06 17:11:18 adam - * Minor changes. - * - * Revision 1.32 1996/02/01 20:50:04 adam - * Bug fix: zebraIndexUnlock was always called even though zebraIndexLock - * was never called - happens when no commands are specified. - * - * Revision 1.31 1996/01/08 19:15:46 adam - * New input filter that works! - * - * Revision 1.30 1995/12/12 16:00:59 adam - * System call sync(2) used after update/commit. - * Locking (based on fcntl) uses F_EXLCK and F_SHLCK instead of F_WRLCK - * and F_RDLCK. - * - * Revision 1.29 1995/12/11 11:43:30 adam - * Locking based on fcntl instead of flock. - * Setting commitEnable removed. Command line option -n can be used to - * prevent commit if commit setting is defined in the configuration file. - * - * Revision 1.28 1995/12/08 16:22:56 adam - * Work on update while servers are running. Three lock files introduced. - * The servers reload their registers when necessary, but they don't - * reestablish result sets yet. - * - * Revision 1.27 1995/12/07 17:38:47 adam - * Work locking mechanisms for concurrent updates/commit. - * - * Revision 1.26 1995/12/06 12:41:23 adam - * New command 'stat' for the index program. - * Filenames can be read from stdin by specifying '-'. - * Bug fix/enhancement of the transformation from terms to regular - * expressons in the search engine. - * - * Revision 1.25 1995/12/01 16:24:39 adam - * Commit files use separate meta file area. - * - * Revision 1.24 1995/11/30 17:01:38 adam - * New setting commitCache: points to commit directories/files. - * New command commit: commits at the end of a zebraidx run. - * - * Revision 1.23 1995/11/30 08:34:31 adam - * Started work on commit facility. - * Changed a few malloc/free to xmalloc/xfree. - * - * Revision 1.22 1995/11/28 09:09:42 adam - * Zebra config renamed. - * Use setting 'recordId' to identify record now. - * Bug fix in recindex.c: rec_release_blocks was invokeded even - * though the blocks were already released. - * File traversal properly deletes records when needed. - * - * Revision 1.21 1995/11/27 14:27:39 adam - * Renamed 'update' command to 'dir'. - * - * Revision 1.20 1995/11/27 13:58:53 adam - * New option -t. storeStore data implemented in server. - * - * Revision 1.19 1995/11/25 10:24:06 adam - * More record fields - they are enumerated now. - * New options: flagStoreData flagStoreKey. - * - * Revision 1.18 1995/11/22 17:19:17 adam - * Record management uses the bfile system. - * - * Revision 1.17 1995/11/21 15:01:16 adam - * New general match criteria implemented. - * New feature: document groups. - * - * Revision 1.16 1995/11/20 11:56:27 adam - * Work on new traversal. - * - * Revision 1.15 1995/11/01 16:25:51 quinn - * *** empty log message *** - * - * Revision 1.14 1995/10/17 18:02:09 adam - * New feature: databases. Implemented as prefix to words in dictionary. - * - * Revision 1.13 1995/10/10 12:24:39 adam - * Temporary sort files are compressed. - * - * Revision 1.12 1995/10/04 16:57:20 adam - * Key input and merge sort in one pass. - * - * Revision 1.11 1995/09/29 14:01:45 adam - * Bug fixes. - * - * Revision 1.10 1995/09/28 14:22:57 adam - * Sort uses smaller temporary files. - * - * Revision 1.9 1995/09/14 07:48:24 adam - * Record control management. - * - * Revision 1.8 1995/09/06 16:11:18 adam - * Option: only one word key per file. - * - * Revision 1.7 1995/09/05 15:28:39 adam - * More work on search engine. - * - * Revision 1.6 1995/09/04 12:33:43 adam - * Various cleanup. YAZ util used instead. - * - * Revision 1.5 1995/09/04 09:10:39 adam - * More work on index add/del/update. - * Merge sort implemented. - * Initial work on z39 server. - * - * Revision 1.4 1995/09/01 14:06:36 adam - * Split of work into more files. - * - * Revision 1.3 1995/09/01 10:57:07 adam - * Minor changes. - * - * Revision 1.2 1995/09/01 10:30:24 adam - * More work on indexing. Not working yet. - * - * Revision 1.1 1995/08/31 14:50:24 adam - * New simple file index tool. - * - */ +/* $Id: main.c,v 1.125 2005-06-14 20:28:54 adam Exp $ + Copyright (C) 1995-2005 + Index Data ApS + +This file is part of the Zebra server. + +Zebra 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, or (at your option) any later +version. + +Zebra 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 Zebra; see the file LICENSE.zebra. If not, write to the +Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA +02111-1307, USA. +*/ + #include +#include +#include #include +#ifdef WIN32 +#include +#endif +#if HAVE_UNISTD_H #include +#endif +#if HAVE_SYS_TIME_H +#include +#endif +#include +#if HAVE_SYS_TIMES_H +#include +#endif -#include -#include -#include "index.h" +#include +#include +#include char *prog; -size_t mem_max = 4*1024*1024; -extern char *data1_tabpath; -static void abort_func (int level, const char *msg, void *info) +static void filter_cb(void *cd, const char *name) +{ + puts (name); +} + +static void show_filters(ZebraService zs) { - if (level & LOG_FATAL) - abort (); + zebra_filter_info(zs, 0, filter_cb); } int main (int argc, char **argv) @@ -164,29 +59,49 @@ int main (int argc, char **argv) int ret; int cmd = 0; char *arg; - char *configName = NULL; - int nsections; - int disableCommit = 0; - - struct recordGroup rGroupDef; + char *configName = 0; + int nsections = 0; + int enable_commit = 1; + char *database = 0; + Res res = res_open(0, 0, 0); - rGroupDef.groupName = NULL; - rGroupDef.databaseName = NULL; - rGroupDef.path = NULL; - rGroupDef.recordId = NULL; - rGroupDef.recordType = NULL; - rGroupDef.flagStoreData = -1; - rGroupDef.flagStoreKeys = -1; - rGroupDef.fileVerboseFlag = 1; + int trans_started=0; +#if HAVE_SYS_TIMES_H + struct tms tms1, tms2; + double usec; +#endif +#if HAVE_SYS_TIME_H + struct timeval start_time, end_time; +#endif +#ifndef WIN32 + char nbuf[100]; +#endif + ZebraService zs = 0; + ZebraHandle zh = 0; + nmem_init (); + +#ifdef WIN32 +#else + sprintf(nbuf, "%.40s(%ld)", *argv, (long) getpid()); + yaz_log_init_prefix (nbuf); +#endif +#if HAVE_SYS_TIMES_H + times(&tms1); +#endif +#if HAVE_SYS_TIME_H + gettimeofday(&start_time, 0); +#endif prog = *argv; if (argc < 2) { - fprintf (stderr, "zebraidx [options] command ...\n" + fprintf (stderr, "%s [options] command ...\n" "Commands:\n" " update Update index with files below .\n" " If is empty filenames are read from stdin.\n" " delete Delete index with files below .\n" + " create Create database \n" + " drop Drop database \n" " commit Commit changes\n" " clean Clean shadow files\n" "Options:\n" @@ -195,173 +110,198 @@ int main (int argc, char **argv) " -g Index files according to group settings.\n" " -d Records belong to Z39.50 database .\n" " -m Use before flushing keys to disk.\n" - " -n Don't use shadow system\n" - " -v Set logging to .\n"); + " -n Don't use shadow system.\n" + " -s Show analysis on stdout, but do no work.\n" + " -v Set logging to .\n" + " -l Write log to .\n" + " -L Don't follow symbolic links.\n" + " -f Display information for the first records.\n" + " -V Show version.\n", *argv + ); exit (1); } - log_event_end (abort_func, NULL); - while ((ret = options ("t:c:g:d:m:v:n", argv, argc, &arg)) != -2) + while ((ret = options("sVt:c:g:d:m:v:nf:l:L", argv, argc, &arg)) != -2) { if (ret == 0) { - const char *rval; if(cmd == 0) /* command */ { - if (!common_resource) + if (!zs) { - common_resource = res_open (configName ? - configName : FNAME_CONFIG); - if (!common_resource) + const char *config = configName ? configName : "zebra.cfg"; + yaz_log (YLOG_LOG, "Zebra version %s %s", + ZEBRAVER, ZEBRADATE); + zs = zebra_start_res (config, 0, res); + if (!zs) { - logf (LOG_FATAL, "Cannot open resource `%s'", - configName); + yaz_log (YLOG_FATAL, "Cannot read config %s", config); exit (1); - } - data1_tabpath = res_get (common_resource, "profilePath"); - bf_lockDir (res_get (common_resource, "lockPath")); + } + zh = zebra_open (zs); + zebra_shadow_enable (zh, enable_commit); } + + if (database && + zebra_select_database (zh, database) == ZEBRA_FAIL) + { + yaz_log(YLOG_FATAL, "Could not select database %s " + "errCode=%d", + database, zebra_errCode(zh) ); + exit (1); + } if (!strcmp (arg, "update")) cmd = 'u'; + else if (!strcmp (arg, "update1")) + cmd = 'U'; + else if (!strcmp (arg, "update2")) + cmd = 'm'; else if (!strcmp (arg, "dump")) cmd = 's'; else if (!strcmp (arg, "del") || !strcmp(arg, "delete")) cmd = 'd'; + else if (!strcmp (arg, "init")) + { + zebra_init (zh); + } + else if (!strcmp(arg, "drop")) + { + cmd = 'D'; + } + else if (!strcmp(arg, "create")) + { + cmd = 'C'; + } else if (!strcmp (arg, "commit")) { - zebraIndexLock (1); - rval = res_get (common_resource, "shadow"); - if (rval && *rval) - bf_cache (1); - else - { - logf (LOG_FATAL, "Cannot perform commit"); - logf (LOG_FATAL, "No shadow area defined"); - exit (1); - } - if (bf_commitExists ()) - { - logf (LOG_LOG, "Commit start"); - zebraIndexLockMsg ("c"); - zebraIndexWait (1); - logf (LOG_LOG, "Commit execute"); - bf_commitExec (); - sync (); - zebraIndexLockMsg ("d"); - zebraIndexWait (0); - logf (LOG_LOG, "Commit clean"); - bf_commitClean (); - } - else - logf (LOG_LOG, "Nothing to commit"); + zebra_commit (zh); } else if (!strcmp (arg, "clean")) { - zebraIndexLock (1); - if (bf_commitExists ()) - { - zebraIndexLockMsg ("d"); - zebraIndexWait (0); - logf (LOG_LOG, "Commit clean"); - bf_commitClean (); - } - else - logf (LOG_LOG, "Nothing to clean"); + zebra_clean (zh); } else if (!strcmp (arg, "stat") || !strcmp (arg, "status")) { - zebraIndexLock (0); - rval = res_get (common_resource, "shadow"); - if (rval && *rval) - { - bf_cache (1); - zebraIndexLockMsg ("r"); - } - rec_prstat (); + zebra_register_statistics (zh,0); } - else + else if (!strcmp (arg, "dumpdict")) { - logf (LOG_FATAL, "Unknown command: %s", arg); - exit (1); + zebra_register_statistics (zh,1); } - } - else - { - struct recordGroup rGroup; - - zebraIndexLock (0); - rval = res_get (common_resource, "shadow"); - if (rval && *rval && !disableCommit) + else if (!strcmp (arg, "compact")) { - bf_cache (1); - zebraIndexLockMsg ("r"); + zebra_compact (zh); } - else + else if (!strcmp (arg, "filters")) { - bf_cache (0); - zebraIndexLockMsg ("w"); + show_filters(zs); } - zebraIndexWait (0); - - memcpy (&rGroup, &rGroupDef, sizeof(rGroup)); - key_open (mem_max); - rGroup.path = arg; - if (cmd == 'u') - { - logf (LOG_LOG, "Updating %s", rGroup.path); - repositoryUpdate (&rGroup); - } - else if (cmd == 'd') - { - logf (LOG_LOG, "Deleting %s", rGroup.path); - repositoryDelete (&rGroup); - } - else if (cmd == 's') + else { - logf (LOG_LOG, "Dumping %s", rGroup.path); - repositoryShow (&rGroup); + yaz_log (YLOG_FATAL, "unknown command: %s", arg); + exit (1); } - - cmd = 0; - nsections = key_close (); - if (nsections) + } + else + { + ZEBRA_RES res = ZEBRA_OK; + if (!trans_started) + { + trans_started=1; + if (zebra_begin_trans (zh, 1) != ZEBRA_OK) + exit(1); + } + switch (cmd) { - logf (LOG_LOG, "Merging with index"); - key_input (FNAME_WORD_DICT, FNAME_WORD_ISAM, nsections, - 60); - sync (); + case 'u': + res = zebra_repository_update (zh, arg); + break; + case 'd': + res = zebra_repository_delete (zh, arg); + break; + case 's': + res = zebra_repository_show (zh, arg); + nsections = 0; + break; + case 'C': + res = zebra_create_database(zh, arg); + break; + case 'D': + res = zebra_drop_database(zh, arg); + break; + default: + nsections = 0; } + if (res != ZEBRA_OK) + { + yaz_log(YLOG_WARN, "Operation failed"); + exit(1); + } + log_event_end (NULL, NULL); } } - else if (ret == 'v') + else if (ret == 'V') { - log_init (log_mask_str(arg), prog, NULL); + printf("Zebra %s %s\n", ZEBRAVER, ZEBRADATE); + printf(" (C) 1994-2005, Index Data ApS\n"); +#ifdef WIN32 +#ifdef _DEBUG + printf(" WIN32 Debug\n"); +#else + printf(" WIN32 Release\n"); +#endif +#endif +#if HAVE_BZLIB_H + printf("Using: libbzip2, (C) 1996-1999 Julian R Seward. All rights reserved.\n"); +#endif } + else if (ret == 'v') + yaz_log_init_level (yaz_log_mask_str(arg)); + else if (ret == 'l') + yaz_log_init_file (arg); else if (ret == 'm') - { - mem_max = 1024*1024*atoi(arg); - } + res_set(res, "memMax", arg); else if (ret == 'd') - { - rGroupDef.databaseName = arg; - } + database = arg; + else if (ret == 's') + res_set(res, "openRW", "0"); else if (ret == 'g') - { - rGroupDef.groupName = arg; - } + res_set(res, "group", arg); + else if (ret == 'f') + res_set(res, "fileVerboseLimit", arg); else if (ret == 'c') configName = arg; else if (ret == 't') - rGroupDef.recordType = arg; + res_set(res, "recordType", arg); else if (ret == 'n') - disableCommit = 1; + enable_commit = 0; + else if (ret == 'L') + res_set(res, "followLinks", "0"); else - { - logf (LOG_FATAL, "Unknown option '-%s'", arg); - exit (1); - } + yaz_log (YLOG_WARN, "unknown option '-%s'", arg); + } /* while arg */ + + if (trans_started) + zebra_end_trans (zh); + + zebra_close (zh); + zebra_stop (zs); +#if HAVE_SYS_TIMES_H +#if HAVE_SYS_TIME_H + if (trans_started) + { + gettimeofday(&end_time, 0); + usec = (end_time.tv_sec - start_time.tv_sec) * 1000000.0 + + end_time.tv_usec - start_time.tv_usec; + times(&tms2); + yaz_log (YLOG_LOG, "zebraidx times: %5.2f %5.2f %5.2f", + usec / 1000000, + (double) (tms2.tms_utime - tms1.tms_utime)/100, + (double) (tms2.tms_stime - tms1.tms_stime)/100); } - if (common_resource) - zebraIndexUnlock (); +#endif +#endif + nmem_exit(); exit (0); + return 0; }