From ae014b80ad5df77250ab19d502245759661c3e7e Mon Sep 17 00:00:00 2001
From: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Date: Sat, 9 Aug 2008 18:41:38 -0300
Subject: [PATCH] Modify interface to get string from entry

---
 atom/entry.c            | 19 +++----------------
 frontend/cgi/cgi.c      |  6 +++++-
 include/atompub/entry.h |  3 +--
 3 files changed, 9 insertions(+), 19 deletions(-)

diff --git a/atom/entry.c b/atom/entry.c
index d366500..ed59683 100644
--- a/atom/entry.c
+++ b/atom/entry.c
@@ -157,21 +157,8 @@ atom_entry_summary_set (AtomEntry *entry, char *summary)
   entry->summary = g_strdup (summary);
 }
 
-char *
-atom_entry_string (AtomEntry *entry)
-{
-  char *buffer;
-  int size;
-  xmlDocDumpMemory (entry->doc, &buffer, &size);
-  return buffer;
-}
-
-size_t
-atom_entry_len (AtomEntry *entry)
+void
+atom_entry_string (AtomEntry *entry, char **buffer, size_t *len)
 {
-  char *buffer;
-  int size;
-  xmlDocDumpMemory (entry->doc, &buffer, &size);
-  xmlFree (buffer);
-  return size;
+  xmlDocDumpMemory (entry->doc, buffer, len);
 }
diff --git a/frontend/cgi/cgi.c b/frontend/cgi/cgi.c
index 7e80b7d..5497941 100644
--- a/frontend/cgi/cgi.c
+++ b/frontend/cgi/cgi.c
@@ -45,9 +45,13 @@ cgi_serve_request (AtomCtx *ctx)
       iri_delete (iri);
       if (atom)
 	{
+	  char * str;
+	  size_t len;
 	  char *header = "Content-type: application/atom+xml\n\n";
 	  write (1, header, strlen (header));
-	  write (1, atom_entry_string (atom), atom_entry_len (atom));
+	  atom_entry_string (atom, &str, &len);
+	  write (1, str, len);
+	  g_free (str);
 	  atom_entry_delete (atom);
 	}
       else if ((error = atom_error_get (ctx)) != NULL)
diff --git a/include/atompub/entry.h b/include/atompub/entry.h
index d577894..e531e96 100644
--- a/include/atompub/entry.h
+++ b/include/atompub/entry.h
@@ -36,7 +36,6 @@ AtomPerson * atom_entry_person (AtomEntry *);
 void atom_entry_person_set (AtomEntry *, AtomPerson *);
 char * atom_entry_summary (AtomEntry *);
 void atom_entry_summary_set (AtomEntry *, char *);
-char * atom_entry_string (AtomEntry *);
-size_t atom_entry_len (AtomEntry *);
+void atom_entry_string (AtomEntry *, char **, size_t *);
 
 #endif
-- 
2.20.1