From: Bruno Haible <bruno@clisp.org>
Date: Fri, 11 Feb 2005 11:10:54 +0000 (+0000)
Subject: New functions po_message_remove_filepos, po_message_add_filepos.
X-Git-Tag: v0.14.2~68
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cbf9d579c351397fb25d2ca8b58bd22bf4b30b12;p=thirdparty%2Fgettext.git

New functions po_message_remove_filepos, po_message_add_filepos.
---

diff --git a/gettext-tools/ChangeLog b/gettext-tools/ChangeLog
index faf07735f..b78e1dcdc 100644
--- a/gettext-tools/ChangeLog
+++ b/gettext-tools/ChangeLog
@@ -1,3 +1,8 @@
+2005-02-10  Bruno Haible  <bruno@clisp.org>
+
+	* windows/gettextpo.def: Add po_message_remove_filepos,
+	po_message_add_filepos.
+
 2005-02-10  Bruno Haible  <bruno@clisp.org>
 
 	* windows/gettextpo.def: Add po_message_set_extracted_comments.
diff --git a/gettext-tools/src/ChangeLog b/gettext-tools/src/ChangeLog
index fd92e7a6a..3eaa36247 100644
--- a/gettext-tools/src/ChangeLog
+++ b/gettext-tools/src/ChangeLog
@@ -1,3 +1,11 @@
+2005-02-10  Bruno Haible  <bruno@clisp.org>
+
+	* gettext-po.h (po_message_remove_filepos, po_message_add_filepos): New
+	declarations.
+	* gettext-po.c (po_message_remove_filepos, po_message_add_filepos): New
+	functions.
+	Suggested by Asgeir Frimannsson <asgeirf@redhat.com>.
+
 2005-02-10  Bruno Haible  <bruno@clisp.org>
 
 	* gettext-po.h (po_message_set_extracted_comments): New declaration.
diff --git a/gettext-tools/src/gettext-po.c b/gettext-tools/src/gettext-po.c
index 8a8119782..0508616aa 100644
--- a/gettext-tools/src/gettext-po.c
+++ b/gettext-tools/src/gettext-po.c
@@ -686,6 +686,46 @@ po_message_filepos (po_message_t message, int i)
 }
 
 
+/* Remove the i-th file position from a message.
+   The indices of all following file positions for the message are decremented
+   by one.  */
+
+void
+po_message_remove_filepos (po_message_t message, int i)
+{
+  message_ty *mp = (message_ty *) message;
+
+  if (i >= 0)
+    {
+      size_t j = (size_t)i;
+      size_t n = mp->filepos_count;
+
+      if (j < n)
+	{
+	  mp->filepos_count = n = n - 1;
+	  free ((char *) mp->filepos[j].file_name);
+	  for (; j < n; j++)
+	    mp->filepos[j] = mp->filepos[j + 1];
+	}
+    }
+}
+
+
+/* Add a file position to a message, if it is not already present for the
+   message.
+   file is the file name.
+   start_line is the line number where the string starts, or (size_t)(-1) if no
+   line number is available.  */
+
+void
+po_message_add_filepos (po_message_t message, const char *file, size_t start_line)
+{
+  message_ty *mp = (message_ty *) message;
+
+  message_comment_filepos (mp, file, start_line);
+}
+
+
 /* Return true if the message is marked obsolete.  */
 
 int
diff --git a/gettext-tools/src/gettext-po.h b/gettext-tools/src/gettext-po.h
index 8baec0195..e54d966ac 100644
--- a/gettext-tools/src/gettext-po.h
+++ b/gettext-tools/src/gettext-po.h
@@ -188,6 +188,18 @@ extern void po_message_set_extracted_comments (po_message_t message, const char
    range.  */
 extern po_filepos_t po_message_filepos (po_message_t message, int i);
 
+/* Remove the i-th file position from a message.
+   The indices of all following file positions for the message are decremented
+   by one.  */
+extern void po_message_remove_filepos (po_message_t message, int i);
+
+/* Add a file position to a message, if it is not already present for the
+   message.
+   file is the file name.
+   start_line is the line number where the string starts, or (size_t)(-1) if no
+   line number is available.  */
+extern void po_message_add_filepos (po_message_t message, const char *file, size_t start_line);
+
 /* Return true if the message is marked obsolete.  */
 extern int po_message_is_obsolete (po_message_t message);
 
diff --git a/gettext-tools/windows/gettextpo.def b/gettext-tools/windows/gettextpo.def
index f6358c9a3..16d477a3c 100644
--- a/gettext-tools/windows/gettextpo.def
+++ b/gettext-tools/windows/gettextpo.def
@@ -10,6 +10,7 @@ po_file_write
 po_filepos_file
 po_filepos_start_line
 po_header_field
+po_message_add_filepos
 po_message_check_format
 po_message_comments
 po_message_create
@@ -25,6 +26,7 @@ po_message_msgid
 po_message_msgid_plural
 po_message_msgstr
 po_message_msgstr_plural
+po_message_remove_filepos
 po_message_set_comments
 po_message_set_extracted_comments
 po_message_set_format