X-Git-Url: http://git.indexdata.com/?p=idzebra-moved-to-github.git;a=blobdiff_plain;f=dfa%2Fdfap.h;h=76751581abf9a73bd9036cd9b6143598bc41406f;hp=d58d9f453a49443469ce2bf890cc801d6194cde6;hb=e4c6861efeeea654bfb00c5f0239ee258629d77f;hpb=41194374db152313aa9a6c2d34053dc33aab180e

diff --git a/dfa/dfap.h b/dfa/dfap.h
index d58d9f4..7675158 100644
--- a/dfa/dfap.h
+++ b/dfa/dfap.h
@@ -1,23 +1,35 @@
-/*
- * Copyright (C) 1994, Index Data I/S 
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: dfap.h,v $
- * Revision 1.1  1995-01-24 16:02:53  adam
- * New private header file in dfa module (dfap.h).
- * Module no longer uses yacc to parse regular expressions.
- *
- */
+/* This file is part of the Zebra server.
+   Copyright (C) 2004-2013 Index Data
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+*/
+
+
 
 #ifndef DFAP_H
 #define DFAP_H
 
 #include <dfa.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 struct DFA_parse {
     struct Tnode *root;       /* root of regular syntax tree */
-    struct Tnode *top;        /* regular tree top (returned by parse_dfa) */
     int position;             /* no of positions so far */
     int rule;                 /* no of rules so far */
     BSetHandle *charset;      /* character set type */
@@ -26,6 +38,23 @@ struct DFA_parse {
     int max_Tnode;            /* allocated Tnodes */
     struct Tblock *start;     /* start block of Tnodes */
     struct Tblock *end;       /* end block of Tnodes */
+    int *charMap;
+    int charMapSize;
+    void *cmap_data;
+
+    unsigned look_ch;
+    int lookahead;
+    BSet look_chars;
+    int err_code;
+    int inside_string;
+    const unsigned char *expr_ptr;
+
+    struct Tnode **posar;
+
+    DFASetType poset;
+    DFASet *followpos;
+
+    const char **(*cmap)(void *vp, const char **from, int len);
 };
 
 typedef struct DFA_stateb_ {
@@ -39,20 +68,32 @@ struct DFA_states {
     struct DFA_state *marked;     /* chain of marked DFA states */
     DFA_stateb *statemem;         /* state memory */
     int no;                       /* no of states (unmarked+marked) */
-    SetType st;                   /* Position set type */
+    DFASetType st;                   /* Position set type */
     int hash;                     /* no hash entries in hasharray */
     struct DFA_state **hasharray; /* hash pointers */
     struct DFA_state **sortarray; /* sorted DFA states */
     struct DFA_trans *transmem;   /* transition memory */
 };
 
-int         init_DFA_states (struct DFA_states **dfasp, SetType st, int hash);
+int         init_DFA_states (struct DFA_states **dfasp, DFASetType st, int hash);
 int         rm_DFA_states   (struct DFA_states **dfasp);
-int         add_DFA_state   (struct DFA_states *dfas, Set *s,
+int         add_DFA_state   (struct DFA_states *dfas, DFASet *s,
                              struct DFA_state **sp);
 struct DFA_state *get_DFA_state  (struct DFA_states *dfas);
 void        sort_DFA_states (struct DFA_states *dfas);
 void        add_DFA_tran    (struct DFA_states *, struct DFA_state *,
                              int, int, int);
 
+#ifdef __cplusplus
+}
 #endif
+#endif
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+