X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=index%2Fzinfo.c;h=17a20e48d7072abd05934725d78780a9d1201423;hb=42a51f164decd9a67018749836b40833b285162e;hp=b30a5705013feae21dd09106ae95f87bb1a63109;hpb=4e45c8e2e01c52e8d03dbd9a0873a9e2ff7e5f91;p=idzebra-moved-to-github.git

diff --git a/index/zinfo.c b/index/zinfo.c
index b30a570..17a20e4 100644
--- a/index/zinfo.c
+++ b/index/zinfo.c
@@ -1,10 +1,22 @@
 /*
- * Copyright (C) 1994-1996, Index Data I/S 
+ * Copyright (C) 1994-1997, Index Data I/S 
  * All rights reserved.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: zinfo.c,v $
- * Revision 1.2  1996-05-14 06:16:41  adam
+ * Revision 1.5  1997-10-27 14:33:05  adam
+ * Moved towards generic character mapping depending on "structure"
+ * field in abstract syntax file. Fixed a few memory leaks. Fixed
+ * bug with negative integers when doing searches with relational
+ * operators.
+ *
+ * Revision 1.4  1997/09/25 14:57:08  adam
+ * Added string.h.
+ *
+ * Revision 1.3  1996/05/22 08:21:59  adam
+ * Added public ZebDatabaseInfo structure.
+ *
+ * Revision 1.2  1996/05/14 06:16:41  adam
  * Compact use/set bytes used in search service.
  *
  * Revision 1.1  1996/05/13 14:23:07  adam
@@ -14,6 +26,7 @@
 
 #include <stdlib.h>
 #include <assert.h>
+#include <string.h>
 
 #include "zinfo.h"
 
@@ -28,26 +41,27 @@ struct zebSUInfoB {
     struct zebSUInfoB *next;
 };
 
-struct zebDatabaseInfo {
+struct zebDatabaseInfoB {
     struct zebSUInfoB *SUInfo;
     char *databaseName;
     int sysno;
     int readFlag;
     int dirty;
-    struct zebDatabaseInfo *next;
+    struct zebDatabaseInfo info;
+    struct zebDatabaseInfoB *next;
 };
 
 struct zebTargetInfo {
     int  dictNum;
     int  dirty;
     Records records;
-    struct zebDatabaseInfo *databaseInfo;
-    struct zebDatabaseInfo *curDatabaseInfo;
+    struct zebDatabaseInfoB *databaseInfo;
+    struct zebDatabaseInfoB *curDatabaseInfo;
 };
 
 void zebTargetInfo_close (ZebTargetInfo *zti, int writeFlag)
 {
-    struct zebDatabaseInfo *zdi, *zdi1;
+    struct zebDatabaseInfoB *zdi, *zdi1;
     
     if (writeFlag)
     {
@@ -74,6 +88,8 @@ void zebTargetInfo_close (ZebTargetInfo *zti, int writeFlag)
                 assert (drec);
                 for (zsui = zdi->SUInfo; zsui; zsui=zsui->next)
                     no++;
+		memcpy (q, &zdi->info, sizeof(zdi->info));
+                q += sizeof(zdi->info);
                 memcpy (q, &no, sizeof(no));
                 q += sizeof(no);
                 for (zsui = zdi->SUInfo; zsui; zsui=zsui->next)
@@ -125,7 +141,7 @@ ZebTargetInfo *zebTargetInfo_open (Records records, int writeFlag)
 {
     Record rec;
     ZebTargetInfo *zti;
-    struct zebDatabaseInfo **zdi;
+    struct zebDatabaseInfoB **zdi;
 
     zti = xmalloc (sizeof(*zti));
     zti->dirty = 0;
@@ -176,7 +192,7 @@ ZebTargetInfo *zebTargetInfo_open (Records records, int writeFlag)
 }
 
 static void zebTargetInfo_readDatabase (ZebTargetInfo *zti,
-                                        struct zebDatabaseInfo *zdi)
+                                        struct zebDatabaseInfoB *zdi)
 {
     const char *p;
     struct zebSUInfoB **zsuip = &zdi->SUInfo;
@@ -186,6 +202,8 @@ static void zebTargetInfo_readDatabase (ZebTargetInfo *zti,
     rec = rec_get (zti->records, zdi->sysno);
     assert (rec);
     p = rec->info[0];
+    memcpy (&zdi->info, p, sizeof(zdi->info));
+    p += sizeof(zdi->info);
     memcpy (&no, p, sizeof(no));
     p += sizeof(no);
     for (i = 0; i<no; i++)
@@ -202,7 +220,7 @@ static void zebTargetInfo_readDatabase (ZebTargetInfo *zti,
 
 int zebTargetInfo_curDatabase (ZebTargetInfo *zti, const char *database)
 {
-    struct zebDatabaseInfo *zdi;
+    struct zebDatabaseInfoB *zdi;
     
     assert (zti);
     if (zti->curDatabaseInfo &&
@@ -223,7 +241,7 @@ int zebTargetInfo_curDatabase (ZebTargetInfo *zti, const char *database)
 
 int zebTargetInfo_newDatabase (ZebTargetInfo *zti, const char *database)
 {
-    struct zebDatabaseInfo *zdi;
+    struct zebDatabaseInfoB *zdi;
 
     assert (zti);
     for (zdi = zti->databaseInfo; zdi; zdi=zdi->next)
@@ -275,3 +293,19 @@ int zebTargetInfo_addSU (ZebTargetInfo *zti, int set, int use)
     zsui->info.ordinal = (zti->dictNum)++;
     return zsui->info.ordinal;
 }
+
+ZebDatabaseInfo *zebTargetInfo_getDB (ZebTargetInfo *zti)
+{
+    assert (zti->curDatabaseInfo);
+
+    return &zti->curDatabaseInfo->info;
+}
+
+void zebTargetInfo_setDB (ZebTargetInfo *zti, ZebDatabaseInfo *zdi)
+{
+    assert (zti->curDatabaseInfo);
+
+    zti->curDatabaseInfo->dirty = 1;
+    memcpy (&zti->curDatabaseInfo->info, zdi, sizeof(*zdi));
+}
+