1 files changed, 89 insertions, 0 deletions

diff --git a/tools/rdf2binary.c b/tools/rdf2binary.c
new file mode 100644
index 0000000000..3597efa727
--- /dev/null
+++ b/tools/rdf2binary.c
@@ -0,0 +1,89 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2005 Miika Pekkarinen
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+/*
+This tool converts the rdf file to the binary data used in the dict plugin.
+*/
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <string.h>
+#include <stdio.h>
+
+/* maximum word lenght, has to be the same in dict.c */
+#define WORDLEN 32
+
+struct word {
+        char word[WORDLEN];
+        long offset;
+};
+
+int main()
+{
+        FILE *in;
+        int idx_out, desc_out;
+        struct word w;
+        char buf[10000];
+        long cur_offset = 0;
+        
+        in = fopen("dict.preparsed", "r");
+        idx_out = open("dict.index", O_WRONLY | O_CREAT);
+        desc_out = open("dict.desc", O_WRONLY | O_CREAT);
+        
+        if (in == NULL || idx_out < 0 || desc_out < 0) {
+                fprintf(stderr, "Error: Some files couldn't be opened\n");
+                return 1;
+        }
+        
+        while (fgets(buf, sizeof buf, in) != NULL) {
+                /* It is safe to use strtok here */
+                const char *word = strtok(buf, "\t");
+                const char *desc = strtok(NULL, "\t");
+                
+                if (word == NULL || desc == NULL) {
+                        fprintf(stderr, "Parse error!\n");
+                        fprintf(stderr, "word: %s\ndesc: %s\n", word, desc);
+                        
+                        return 2;
+                }
+                
+                /* We will null-terminate the words */
+                strncpy(w.word, word, WORDLEN - 1);
+                w.offset = cur_offset;
+                write(idx_out, &w, sizeof(struct word));
+                
+                while (1) {
+                        int len = strlen(desc);
+                        cur_offset += len;
+                        write(desc_out, desc, len);
+                        
+                        desc = strtok(NULL, "\t");
+                        if (desc == NULL)
+                                break ;
+                        
+                        cur_offset++;
+                        write(desc_out, "\n", 1);
+                        
+                }
+        }
+        
+        return 0;
+}
+