/*
- * Copyright (C) 1994-1996, Index Data I/S
+ * Copyright (C) 1994-1999, Index Data
* All rights reserved.
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: trav.c,v $
- * Revision 1.29 1997-02-12 20:39:47 adam
+ * Revision 1.37 2002-02-20 17:30:01 adam
+ * Work on new API. Locking system re-implemented
+ *
+ * Revision 1.36 1999/05/15 14:36:38 adam
+ * Updated dictionary. Implemented "compression" of dictionary.
+ *
+ * Revision 1.35 1999/02/02 14:51:09 adam
+ * Updated WIN32 code specific sections. Changed header.
+ *
+ * Revision 1.34 1998/06/08 14:43:14 adam
+ * Added suport for EXPLAIN Proxy servers - added settings databasePath
+ * and explainDatabase to facilitate this. Increased maximum number
+ * of databases and attributes in one register.
+ *
+ * Revision 1.33 1998/01/12 15:04:08 adam
+ * The test option (-s) only uses read-lock (and not write lock).
+ *
+ * Revision 1.32 1997/09/25 14:56:51 adam
+ * Windows NT interface code to the stat call.
+ *
+ * Revision 1.31 1997/09/17 12:19:17 adam
+ * Zebra version corresponds to YAZ version 1.4.
+ * Changed Zebra server so that it doesn't depend on global common_resource.
+ *
+ * Revision 1.30 1997/09/09 13:38:09 adam
+ * Partial port to WIN95/NT.
+ *
+ * Revision 1.29 1997/02/12 20:39:47 adam
* Implemented options -f <n> that limits the log to the first <n>
* records.
* Changed some log messages also.
* Split of work into more files.
*
*/
+
+
#include <stdio.h>
#include <assert.h>
-#include <unistd.h>
-#include <dirent.h>
-#include <sys/stat.h>
#include <sys/types.h>
+#include <sys/stat.h>
+#ifdef WIN32
+#include <io.h>
+#define S_ISREG(x) (x & _S_IFREG)
+#define S_ISDIR(x) (x & _S_IFDIR)
+#else
+#include <unistd.h>
+#endif
+#include <direntz.h>
#include <fcntl.h>
#include <time.h>
#include "index.h"
+#include "zserver.h"
static int repComp (const char *a, const char *b, size_t len)
{
return memcmp (a, b, len);
}
-static void repositoryExtractR (int deleteFlag, char *rep,
- struct recordGroup *rGroup)
+static void repositoryExtractR (ZebraHandle zh, int deleteFlag, char *rep,
+ struct recordGroup *rGroup,
+ int level)
{
struct dir_entry *e;
int i;
rep[rep_len] = '/';
else
--rep_len;
+
for (i=0; e[i].name; i++)
{
+ char *ecp;
strcpy (rep +rep_len+1, e[i].name);
+ if ((ecp = strrchr (e[i].name, '/')))
+ *ecp = '\0';
+ if (level == 0 && rGroup->databaseNamePath)
+ rGroup->databaseName = e[i].name;
+
switch (e[i].kind)
{
case dirs_file:
- fileExtract (NULL, rep, rGroup, deleteFlag);
+ fileExtract (zh, NULL, rep, rGroup, deleteFlag);
break;
case dirs_dir:
- repositoryExtractR (deleteFlag, rep, rGroup);
+ repositoryExtractR (zh, deleteFlag, rep, rGroup, level+1);
break;
}
}
}
-static void fileDeleteR (struct dirs_info *di, struct dirs_entry *dst,
- const char *base, char *src,
- struct recordGroup *rGroup)
+static void fileDeleteR (ZebraHandle zh,
+ struct dirs_info *di, struct dirs_entry *dst,
+ const char *base, char *src,
+ struct recordGroup *rGroup)
{
char tmppath[1024];
size_t src_len = strlen (src);
{
case dirs_file:
sprintf (tmppath, "%s%s", base, dst->path);
- fileExtract (&dst->sysno, tmppath, rGroup, 1);
+ fileExtract (zh, &dst->sysno, tmppath, rGroup, 1);
strcpy (tmppath, dst->path);
dst = dirs_read (di);
}
}
-static void fileUpdateR (struct dirs_info *di, struct dirs_entry *dst,
- const char *base, char *src,
- struct recordGroup *rGroup)
+static void fileUpdateR (ZebraHandle zh,
+ struct dirs_info *di, struct dirs_entry *dst,
+ const char *base, char *src,
+ struct recordGroup *rGroup,
+ int level)
{
struct dir_entry *e_src;
int i_src = 0;
else if (!e_src)
{
strcpy (src, dst->path);
- fileDeleteR (di, dst, base, src, rGroup);
+ fileDeleteR (zh, di, dst, base, src, rGroup);
return;
}
else
else
break;
logf (LOG_DEBUG, "trav sd=%d", sd);
+
+ if (level == 0 && rGroup->databaseNamePath)
+ rGroup->databaseName = e_src[i_src].name;
if (sd == 0)
{
strcpy (src + src_len, e_src[i_src].name);
case dirs_file:
if (e_src[i_src].mtime > dst->mtime)
{
- if (fileExtract (&dst->sysno, tmppath, rGroup, 0))
+ if (fileExtract (zh, &dst->sysno, tmppath, rGroup, 0))
{
dirs_add (di, src, dst->sysno, e_src[i_src].mtime);
}
dst = dirs_read (di);
break;
case dirs_dir:
- fileUpdateR (di, dst, base, src, rGroup);
+ fileUpdateR (zh, di, dst, base, src, rGroup, level+1);
dst = dirs_last (di);
logf (LOG_DEBUG, "last is %s", dst ? dst->path : "null");
break;
switch (e_src[i_src].kind)
{
case dirs_file:
- if (fileExtract (&sysno, tmppath, rGroup, 0))
+ if (fileExtract (zh, &sysno, tmppath, rGroup, 0))
dirs_add (di, src, sysno, e_src[i_src].mtime);
break;
case dirs_dir:
- fileUpdateR (di, dst, base, src, rGroup);
+ fileUpdateR (zh, di, dst, base, src, rGroup, level+1);
if (dst)
dst = dirs_last (di);
break;
switch (dst->kind)
{
case dirs_file:
- fileExtract (&dst->sysno, tmppath, rGroup, 1);
+ fileExtract (zh, &dst->sysno, tmppath, rGroup, 1);
dirs_del (di, dst->path);
dst = dirs_read (di);
break;
case dirs_dir:
- fileDeleteR (di, dst, base, src, rGroup);
+ fileDeleteR (zh, di, dst, base, src, rGroup);
dst = dirs_last (di);
}
}
dir_free (&e_src);
}
-static void groupRes (struct recordGroup *rGroup)
+static void groupRes (ZebraService zs, struct recordGroup *rGroup)
{
char resStr[256];
char gPrefix[256];
sprintf (gPrefix, "%s.", rGroup->groupName);
sprintf (resStr, "%srecordId", gPrefix);
- rGroup->recordId = res_get (common_resource, resStr);
+ rGroup->recordId = res_get (zs->res, resStr);
+ sprintf (resStr, "%sdatabasePath", gPrefix);
+ rGroup->databaseNamePath =
+ atoi (res_get_def (zs->res, resStr, "0"));
}
-void repositoryShow (struct recordGroup *rGroup)
+void repositoryShow (ZebraHandle zh)
+
{
+ struct recordGroup *rGroup = &zh->rGroup;
char src[1024];
int src_len;
struct dirs_entry *dst;
Dict dict;
struct dirs_info *di;
- if (!(dict = dict_open (FMATCH_DICT, 50, 1)))
+ if (!(dict = dict_open (zh->service->bfs, FMATCH_DICT, 50, 0, 0)))
{
logf (LOG_FATAL, "dict_open fail of %s", FMATCH_DICT);
- exit (1);
+ return;
}
assert (rGroup->path);
src[++src_len] = '\0';
}
- di = dirs_open (dict, src);
+ di = dirs_open (dict, src, rGroup->flagRw);
while ( (dst = dirs_read (di)) )
logf (LOG_LOG, "%s", dst->path);
dict_close (dict);
}
-static void fileUpdate (Dict dict, struct recordGroup *rGroup,
+static void fileUpdate (ZebraHandle zh,
+ Dict dict, struct recordGroup *rGroup,
const char *path)
{
struct dirs_info *di;
if (e_dst)
{
if (sbuf.st_mtime > e_dst->mtime)
- if (fileExtract (&e_dst->sysno, src, rGroup, 0))
+ if (fileExtract (zh, &e_dst->sysno, src, rGroup, 0))
dirs_add (di, src, e_dst->sysno, sbuf.st_mtime);
}
else
{
SYSNO sysno = 0;
- if (fileExtract (&sysno, src, rGroup, 0))
+ if (fileExtract (zh, &sysno, src, rGroup, 0))
dirs_add (di, src, sysno, sbuf.st_mtime);
}
dirs_free (&di);
src[src_len] = '/';
src[++src_len] = '\0';
}
- di = dirs_open (dict, src);
+ di = dirs_open (dict, src, rGroup->flagRw);
*dst = '\0';
- fileUpdateR (di, dirs_read (di), src, dst, rGroup);
+ fileUpdateR (zh, di, dirs_read (di), src, dst, rGroup, 0);
dirs_free (&di);
}
else
{
- logf (LOG_WARN, "Cannot handle file %s", src);
+ logf (LOG_WARN, "Ignoring path %s", src);
}
}
-static void repositoryExtract (int deleteFlag, struct recordGroup *rGroup,
+static void repositoryExtract (ZebraHandle zh,
+ int deleteFlag, struct recordGroup *rGroup,
const char *path)
{
struct stat sbuf;
stat (src, &sbuf);
if (S_ISREG(sbuf.st_mode))
- fileExtract (NULL, src, rGroup, deleteFlag);
+ fileExtract (zh, NULL, src, rGroup, deleteFlag);
else if (S_ISDIR(sbuf.st_mode))
- repositoryExtractR (deleteFlag, src, rGroup);
+ repositoryExtractR (zh, deleteFlag, src, rGroup, 0);
else
- logf (LOG_WARN, "Cannot handle file %s", src);
+ logf (LOG_WARN, "Ignoring path %s", src);
}
-static void repositoryExtractG (int deleteFlag, struct recordGroup *rGroup)
+static void repositoryExtractG (ZebraHandle zh,
+ int deleteFlag, struct recordGroup *rGroup)
{
if (*rGroup->path == '\0' || !strcmp(rGroup->path, "-"))
{
char src[1024];
while (scanf ("%s", src) == 1)
- repositoryExtract (deleteFlag, rGroup, src);
+ repositoryExtract (zh, deleteFlag, rGroup, src);
}
else
- repositoryExtract (deleteFlag, rGroup, rGroup->path);
+ repositoryExtract (zh, deleteFlag, rGroup, rGroup->path);
}
-void repositoryUpdate (struct recordGroup *rGroup)
+void repositoryUpdate (ZebraHandle zh)
{
- groupRes (rGroup);
+ struct recordGroup *rGroup = &zh->rGroup;
+ groupRes (zh->service, rGroup);
assert (rGroup->path);
if (rGroup->recordId && !strcmp (rGroup->recordId, "file"))
{
Dict dict;
- if (!(dict = dict_open (FMATCH_DICT, 50, 1)))
+ if (!(dict = dict_open (zh->service->bfs, FMATCH_DICT, 50,
+ rGroup->flagRw, 0)))
{
logf (LOG_FATAL, "dict_open fail of %s", FMATCH_DICT);
- exit (1);
+ return ;
}
if (*rGroup->path == '\0' || !strcmp(rGroup->path, "-"))
{
char src[1024];
while (scanf ("%s", src) == 1)
- fileUpdate (dict, rGroup, src);
+ fileUpdate (zh, dict, rGroup, src);
}
else
- fileUpdate (dict, rGroup, rGroup->path);
+ fileUpdate (zh, dict, rGroup, rGroup->path);
dict_close (dict);
}
else
- repositoryExtractG (0, rGroup);
+ repositoryExtractG (zh, 0, rGroup);
}
-void repositoryDelete (struct recordGroup *rGroup)
+void repositoryDelete (ZebraHandle zh)
{
- repositoryExtractG (1, rGroup);
+ repositoryExtractG (zh, 1, &zh->rGroup);
}