X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=include%2Fyaz%2Ficu.h;h=973cc5d8adaa67d85bac9371704f2ee925003fb9;hp=4abba69fdce27d887fb09c3bfe679e63161e4dee;hb=ad88b93c8fbb00728acd0b49b4079167304ed58d;hpb=fbb0389c468253ae678c1169fe0d7a8d8d54e8cb

diff --git a/include/yaz/icu.h b/include/yaz/icu.h
index 4abba69..973cc5d 100644
--- a/include/yaz/icu.h
+++ b/include/yaz/icu.h
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2010 Index Data.
+ * Copyright (C) 1995-2013 Index Data.
  * All rights reserved.
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -55,7 +55,7 @@ YAZ_EXPORT void icu_chain_destroy(yaz_icu_chain_t chain);
 */
 YAZ_EXPORT yaz_icu_chain_t icu_chain_xml_config(const xmlNode *xml_node,
                                                 int sort,
-                                                UErrorCode * status);
+                                                UErrorCode *status);
 /** \brief pass string to ICU for parsing/tokenization/etc
     \param chain ICU chain to be used for parsing
     \param src8cstr input C string (null-terminated)
@@ -64,7 +64,7 @@ YAZ_EXPORT yaz_icu_chain_t icu_chain_xml_config(const xmlNode *xml_node,
     \retval 1 success
 */
 YAZ_EXPORT int icu_chain_assign_cstr(yaz_icu_chain_t chain,
-                                     const char * src8cstr, 
+                                     const char *src8cstr,
                                      UErrorCode *status);
 
 /** \brief returns one token (if any)
@@ -109,6 +109,14 @@ YAZ_EXPORT const char * icu_chain_token_norm(yaz_icu_chain_t chain);
 */
 YAZ_EXPORT const char * icu_chain_token_sortkey(yaz_icu_chain_t chain);
 
+/** \brief returns token as it relates to originl text
+    \param chain ICU chain
+    \param start offset in original text
+    \param size number of uchars in original text
+*/
+YAZ_EXPORT void icu_chain_get_org_info(yaz_icu_chain_t chain,
+                                       size_t *start, size_t *len);
+
 /** \brief ICU tokenizer iterator type (opaque) */
 typedef struct icu_iter *yaz_icu_iter_t;
 
@@ -122,7 +130,7 @@ yaz_icu_iter_t icu_iter_create(struct icu_chain *chain);
 /** \brief starts iteration over string
     \param iter ICU tokenizer iterator
     \param src8cstr input string (0-terminated)
-    
+
     Call icu_iter_next to iterate over each token.
 */
 YAZ_EXPORT
@@ -168,7 +176,15 @@ const char *icu_iter_get_display(yaz_icu_iter_t iter);
     \returns token count (1, 2, 3...)
 */
 YAZ_EXPORT
-const char *icu_iter_get_token_number(yaz_icu_iter_t iter);
+int icu_iter_get_token_number(yaz_icu_iter_t iter);
+
+/** \brief returns ICU original token start (offset) and length
+    \param iter ICU tokenizer iterator
+    \param start offset of last token in original text
+    \param len length of last token in original text
+*/
+YAZ_EXPORT
+void icu_iter_get_org_info(yaz_icu_iter_t iter, size_t *start, size_t *len);
 
 YAZ_END_CDECL