X-Git-Url: http://git.indexdata.com/?p=idzebra-moved-to-github.git;a=blobdiff_plain;f=index%2Fdirs.c;h=17b64c19e48fd45e7741a4e3e3c0ebb65f393184;hp=2594b4842667a37fb8b9c3d6f350cc1b9fcdd487;hb=3c5f6226f97612c0d6ac40591f600587c5ffa858;hpb=68eebb3e4f383b99573138f3c3cc9dc0e317abc1

diff --git a/index/dirs.c b/index/dirs.c
index 2594b48..17b64c1 100644
--- a/index/dirs.c
+++ b/index/dirs.c
@@ -1,10 +1,31 @@
 /*
- * Copyright (C) 1994-1995, Index Data I/S 
+ * Copyright (C) 1994-1999, Index Data
  * All rights reserved.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: dirs.c,v $
- * Revision 1.9  1996-04-23 12:39:07  adam
+ * Revision 1.15  1999-02-02 14:50:51  adam
+ * Updated WIN32 code specific sections. Changed header.
+ *
+ * Revision 1.14  1998/01/12 15:04:07  adam
+ * The test option (-s) only uses read-lock (and not write lock).
+ *
+ * Revision 1.13  1997/09/09 13:38:06  adam
+ * Partial port to WIN95/NT.
+ *
+ * Revision 1.12  1996/11/08 11:10:13  adam
+ * Buffers used during file match got bigger.
+ * Compressed ISAM support everywhere.
+ * Bug fixes regarding masking characters in queries.
+ * Redesigned Regexp-2 queries.
+ *
+ * Revision 1.11  1996/10/29 14:06:47  adam
+ * Include zebrautl.h instead of alexutil.h.
+ *
+ * Revision 1.10  1996/06/04 10:18:58  adam
+ * Minor changes - removed include of ctype.h.
+ *
+ * Revision 1.9  1996/04/23  12:39:07  adam
  * Bug fix: In function dirs_del dict_delete is used to remove a file
  * rather than a bogus dict_insert.
  *
@@ -35,22 +56,24 @@
  * Started work on virtual directory structure.
  */
 #include <stdio.h>
+#include <string.h>
 #include <assert.h>
 #include <errno.h>
 #include <fcntl.h>
-#include <ctype.h>
 
-#include <alexutil.h>
 #include "index.h"
 
+#define DIRS_MAX_PATH 1024
+
 struct dirs_info {
     Dict dict;
+    int rw;
     int no_read;
     int no_cur;
     int no_max;
     struct dirs_entry *entries;
-    char nextpath[256];
-    char prefix[256];
+    char nextpath[DIRS_MAX_PATH];
+    char prefix[DIRS_MAX_PATH];
     int prelen;
     struct dirs_entry *last_entry;
 };
@@ -92,7 +115,7 @@ static int dirs_client_proc (char *name, const char *info, int pos,
     return 0;
 }
 
-struct dirs_info *dirs_open (Dict dict, const char *rep)
+struct dirs_info *dirs_open (Dict dict, const char *rep, int rw)
 {
     struct dirs_info *p;
     int before = 0, after;
@@ -100,11 +123,12 @@ struct dirs_info *dirs_open (Dict dict, const char *rep)
     logf (LOG_DEBUG, "dirs_open %s", rep);
     p = xmalloc (sizeof (*p));
     p->dict = dict;
+    p->rw = rw;
     strcpy (p->prefix, rep);
     p->prelen = strlen(p->prefix);
     strcpy (p->nextpath, rep);
     p->no_read = p->no_cur = 0;
-    after = p->no_max = 400;
+    after = p->no_max = 100;
     p->entries = xmalloc (sizeof(*p->entries) * (p->no_max));
     logf (LOG_DEBUG, "dirs_open first scan");
     dict_scan (p->dict, p->nextpath, &before, &after, p, dirs_client_proc);
@@ -167,41 +191,45 @@ struct dirs_entry *dirs_last (struct dirs_info *p)
 
 void dirs_mkdir (struct dirs_info *p, const char *src, time_t mtime)
 {
-    char path[256];
+    char path[DIRS_MAX_PATH];
 
     sprintf (path, "%s%s", p->prefix, src);
     logf (LOG_DEBUG, "dirs_mkdir %s", path);
-    dict_insert (p->dict, path, sizeof(mtime), &mtime);
+    if (p->rw)
+	dict_insert (p->dict, path, sizeof(mtime), &mtime);
 }
 
 void dirs_rmdir (struct dirs_info *p, const char *src)
 {
-    char path[256];
+    char path[DIRS_MAX_PATH];
 
     sprintf (path, "%s%s", p->prefix, src);
     logf (LOG_DEBUG, "dirs_rmdir %s", path);
-    dict_delete (p->dict, path);
+    if (p->rw)
+	dict_delete (p->dict, path);
 }
 
 void dirs_add (struct dirs_info *p, const char *src, int sysno, time_t mtime)
 {
-    char path[256];
+    char path[DIRS_MAX_PATH];
     char info[16];
 
     sprintf (path, "%s%s", p->prefix, src);
     logf (LOG_DEBUG, "dirs_add %s", path);
     memcpy (info, &sysno, sizeof(sysno));
     memcpy (info+sizeof(sysno), &mtime, sizeof(mtime));
-    dict_insert (p->dict, path, sizeof(sysno)+sizeof(mtime), info);
+    if (p->rw)
+	dict_insert (p->dict, path, sizeof(sysno)+sizeof(mtime), info);
 }
 
 void dirs_del (struct dirs_info *p, const char *src)
 {
-    char path[256];
+    char path[DIRS_MAX_PATH];
 
     sprintf (path, "%s%s", p->prefix, src);
     logf (LOG_DEBUG, "dirs_del %s", path);
-    dict_delete (p->dict, path);
+    if (p->rw)
+	dict_delete (p->dict, path);
 }
 
 void dirs_free (struct dirs_info **pp)