Sort uses smaller temporary files.

[idzebra-moved-to-github.git] / index / main.c

diff --git a/index/main.c b/index/main.c
index 7127c84..0616499 100644 (file)
--- a/index/main.c
+++ b/index/main.c
@@ -1,10 +1,30 @@
 /*
- * Copyright (C) 1995, Index Data I/S 
+ * Copyright (C) 1994-1995, Index Data I/S 
  * All rights reserved.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: main.c,v $
- * Revision 1.4  1995-09-01 14:06:36  adam
+ * 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
@@ -21,7 +41,7 @@
 #include <assert.h>
 #include <unistd.h>
 
-#include <util.h>
+#include <alexutil.h>
 #include "index.h"
 
 char *prog;
@@ -33,6 +53,8 @@ int main (int argc, char **argv)
     char *arg;
     char *base_name = NULL;
     char *base_path = NULL;
+    int nsections;
+    char **mbuf;
 
     prog = *argv;
     while ((ret = options ("r:v:", argv, argc, &arg)) != -2)
@@ -46,7 +68,7 @@ int main (int argc, char **argv)
                 common_resource = res_open (base_name);
                 if (!common_resource)
                 {
-                    log (LOG_FATAL, "Cannot open resource `%s'", base_name);
+                    logf (LOG_FATAL, "Cannot open resource `%s'", base_name);
                     exit (1);
                 }
             }
@@ -62,13 +84,14 @@ int main (int argc, char **argv)
                 }
                 else
                 {
-                    log (LOG_FATAL, "Unknown command: %s", arg);
+                    logf (LOG_FATAL, "Unknown command: %s", arg);
                     exit (1);
                 }
             }
             else
             {
-                key_open ("keys.tmp");
+                unlink ("keys.tmp");
+                key_open (3000000);
                 repository (cmd, arg, base_path);
                 cmd = 0;
             }
@@ -83,7 +106,7 @@ int main (int argc, char **argv)
         }
         else
         {
-            log (LOG_FATAL, "Unknown option '-%s'", arg);
+            logf (LOG_FATAL, "Unknown option '-%s'", arg);
             exit (1);
         }
     }
@@ -93,7 +116,14 @@ int main (int argc, char **argv)
                  "base cmd1 dir1 cmd2 dir2 ...\n");
         exit (1);
     }
-    key_flush ();
-    key_close ();
+    nsections = key_close ();
+    if (!nsections)
+        exit (0);
+    logf (LOG_LOG, "Merge sorting");
+    mbuf = xmalloc (100000);
+    merge_sort (mbuf, 1, nsections+1);
+    logf (LOG_LOG, "Input");
+    key_input (FNAME_WORD_DICT, FNAME_WORD_ISAM, "keys1.tmp", 60);
     exit (0);
 }
+