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+//
+// NAME
+//
+// load the content of an inverted index.
+//
+// SYNOPSIS
+//
+// mifluzload file
+//
+// DESCRIPTION
+//
+// mifluzload reads from <b>stdout</b> a complete ascii description
+// of the <b>file</b> inverted index using the <i>WordList::Read</i>
+// method.
+//
+// ENVIRONMENT
+//
+// <b>MIFLUZ_CONFIG</b>
+// file name of configuration file read by WordContext(3). Defaults to
+// <b>~/.mifluz.</b>
+//
+//
+// END
+//
+// Part of the ht://Dig package <http://www.htdig.org/>
+// Copyright (c) 1999-2004 The ht://Dig Group
+// For copyright details, see the file COPYING in your distribution
+// or the GNU Library General Public License (LGPL) version 2 or later
+// <http://www.gnu.org/copyleft/lgpl.html>
+//
+
+#ifdef HAVE_CONFIG_H
+#include "htconfig.h"
+#endif /* HAVE_CONFIG_H */
+
+#include <stdlib.h>
+#include <unistd.h>
+#ifdef HAVE_GETOPT_H
+#include <getopt.h>
+#endif /* HAVE_GETOPT_H */
+#include <locale.h>
+
+#include <htString.h>
+#include <WordContext.h>
+#include <WordList.h>
+
+static void action(WordContext* context, const String& file)
+{
+ WordList *words = context->List();
+ if(words->Open(file, O_RDWR | O_TRUNC) != OK) exit(1);
+ if(words->Read(stdin) < 0) exit(1);
+ if(words->Close() != OK) exit(1);
+ delete words;
+}
+
+static void usage()
+{
+ fprintf(stderr, "usage: mifluzload [-zv] file\n");
+ exit(1);
+}
+
+int main(int argc, char *argv[])
+{
+ if(argc < 2) usage();
+
+ setlocale(LC_ALL, "");
+
+ //
+ // Mandatory to create global data needed for the library.
+ //
+ WordContext *context = new WordContext();
+ if(!context) exit(1);
+
+ Configuration& config = context->GetConfiguration();
+
+ // extern char *optarg;
+ extern int optind;
+ int ch;
+ while ((ch = getopt(argc, argv, "zv")) != EOF) {
+ switch (ch) {
+ case 'z':
+ config.Add("wordlist_compress", "true");
+ break;
+ case 'v':
+ {
+ int value = config.Value("wordlist_verbose", 0);
+ value++;
+ char value_string[64];
+ sprintf(value_string, "%d", value);
+ config.Add("wordlist_verbose", value_string);
+ }
+ break;
+ default:
+ usage();
+ break;
+ }
+ }
+
+ context->ReInitialize();
+
+ action(context, argv[optind]);
+ delete context;
+}
+