1 files changed, 85 insertions, 0 deletions
diff --git a/gettext-tools/src/its.h b/gettext-tools/src/its.h
new file mode 100644
index 0000000..8d597f5
--- /dev/null
+++ b/gettext-tools/src/its.h
@@ -0,0 +1,85 @@
+/* Internationalization Tag Set (ITS) handling
+   Copyright (C) 2015 Free Software Foundation, Inc.
+
+   This file was written by Daiki Ueno <ueno@gnu.org>, 2015.
+
+   This program 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 3 of the License, or
+   (at your option) any later version.
+
+   This program 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, see <http://www.gnu.org/licenses/>.  */
+
+#ifndef _ITS_H_
+#define _ITS_H_
+
+#include "message.h"
+#include "xgettext.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum its_whitespace_type_ty
+{
+  ITS_WHITESPACE_PRESERVE,
+  ITS_WHITESPACE_NORMALIZE,
+  ITS_WHITESPACE_TRIM
+};
+
+typedef struct its_rule_list_ty its_rule_list_ty;
+
+typedef message_ty *
+        (*its_extract_callback_ty) (message_list_ty *mlp,
+                                    const char *msgctxt,
+                                    const char *msgid,
+                                    lex_pos_ty *pos,
+                                    const char *extracted_comment,
+                                    const char *marker,
+                                    enum its_whitespace_type_ty whitespace);
+
+/* Creates a fresh its_rule_list_ty holding global ITS rules.  */
+extern its_rule_list_ty *its_rule_list_alloc (void);
+
+/* Releases memory allocated for RULES.  */
+extern void its_rule_list_free (its_rule_list_ty *rules);
+
+/* Loads global ITS rules from STRING.  */
+extern bool its_rule_list_add_from_string (struct its_rule_list_ty *rules,
+                                           const char *rule);
+
+/* Loads global ITS rules from FILENAME.  */
+extern bool its_rule_list_add_from_file (its_rule_list_ty *rules,
+                                         const char *filename);
+
+/* Extracts messages from FP, accoding to the loaded ITS rules.  */
+extern void its_rule_list_extract (its_rule_list_ty *rules,
+                                   FILE *fp, const char *real_filename,
+                                   const char *logical_filename,
+                                   flag_context_list_table_ty *flag_table,
+                                   msgdomain_list_ty *mdlp,
+                                   its_extract_callback_ty callback);
+
+typedef struct its_merge_context_ty its_merge_context_ty;
+
+extern its_merge_context_ty *
+       its_merge_context_alloc (its_rule_list_ty *rules, const char *filename);
+extern void its_merge_context_free (its_merge_context_ty *context);
+extern void its_merge_context_merge (its_merge_context_ty *context,
+                                     const char *language,
+                                     message_list_ty *mlp);
+
+extern void its_merge_context_write (its_merge_context_ty *context,
+                                     FILE *fp);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _ITS_H_ */