Adapt EphyWrapper::GetEncoding to varying mozilla APIs.

2003-10-11  Christian Persch  <chpe@cvs.gnome.org>

	* embed/mozilla/EphyWrapper.cpp:
	* embed/mozilla/EphyWrapper.h:
	* embed/mozilla/mozilla-embed.cpp:

	Adapt EphyWrapper::GetEncoding to varying mozilla APIs.

4 files changed, 28 insertions, 10 deletions

diff --git a/ChangeLog b/ChangeLog
index fb9716a61..2fef04651 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 2003-10-11  Christian Persch  <chpe@cvs.gnome.org>
 
+	* embed/mozilla/EphyWrapper.cpp:
+	* embed/mozilla/EphyWrapper.h:
+	* embed/mozilla/mozilla-embed.cpp:
+
+	Adapt EphyWrapper::GetEncoding to varying mozilla APIs.
+
+2003-10-11  Christian Persch  <chpe@cvs.gnome.org>
+
 	* embed/ephy-embed.c: (ephy_embed_get_encoding):
 	* embed/ephy-embed.h:
 	* embed/mozilla/EphyWrapper.cpp:
diff --git a/embed/mozilla/EphyWrapper.cpp b/embed/mozilla/EphyWrapper.cpp
index bd3fe3ab4..9c229acc1 100644
--- a/embed/mozilla/EphyWrapper.cpp
+++ b/embed/mozilla/EphyWrapper.cpp
@@ -752,7 +752,7 @@ nsresult EphyWrapper::PopTargetDocument ()
 	return NS_OK;
 }
 
-nsresult EphyWrapper::GetEncoding (nsCString &aEncoding)
+nsresult EphyWrapper::GetEncoding (char **aEncoding)
 {
 	nsresult result;
 
@@ -762,6 +762,20 @@ nsresult EphyWrapper::GetEncoding (nsCString &aEncoding)
 
 	nsCOMPtr<nsIDocument> doc = do_QueryInterface(domDoc, &result);
 	if (NS_FAILED (result) || !doc) return NS_ERROR_FAILURE;
-	
-	return doc->GetDocumentCharacterSet (aEncoding);
+
+#if MOZILLA_SNAPSHOT >= 10
+	nsCAutoString enc;	
+	result = doc->GetDocumentCharacterSet (enc);
+	if (NS_FAILED (result)) return NS_ERROR_FAILURE;
+
+	*aEncoding = g_strdup (enc.get());
+#else
+	nsAutoString enc;
+	result = doc->GetDocumentCharacterSet (enc);
+	if (NS_FAILED (result)) return NS_ERROR_FAILURE;
+
+	*aEncoding = g_strdup (NS_ConvertUCS2toUTF8(enc).get());
+#endif
+
+	return NS_OK;
 }
diff --git a/embed/mozilla/EphyWrapper.h b/embed/mozilla/EphyWrapper.h
index 51e99ad66..32cfe5efd 100644
--- a/embed/mozilla/EphyWrapper.h
+++ b/embed/mozilla/EphyWrapper.h
@@ -78,7 +78,7 @@ public:
 
 	nsresult ForceEncoding (const char *encoding);
 
-	nsresult GetEncoding (nsCString &aEncoding);
+	nsresult GetEncoding (char **aEncoding);
 
 	nsresult CanCutSelection(PRBool *result);
 
diff --git a/embed/mozilla/mozilla-embed.cpp b/embed/mozilla/mozilla-embed.cpp
index ae1f7f7b1..de87457e3 100644
--- a/embed/mozilla/mozilla-embed.cpp
+++ b/embed/mozilla/mozilla-embed.cpp
@@ -1197,7 +1197,6 @@ impl_get_encoding (EphyEmbed *embed,
 {
 	nsresult result;
 	EphyWrapper *wrapper;
-	nsCAutoString enc;
 
 	g_return_val_if_fail (encoding != NULL, G_FAILED);
 	*encoding = NULL;
@@ -1205,12 +1204,9 @@ impl_get_encoding (EphyEmbed *embed,
 	wrapper = MOZILLA_EMBED(embed)->priv->wrapper;
 	g_return_val_if_fail (wrapper != NULL, G_FAILED);
 
-	result = wrapper->GetEncoding (enc);
-	if (NS_FAILED (result)) return G_FAILED;
-
-	*encoding = g_strdup (enc.get());
+	result = wrapper->GetEncoding (encoding);
 
-	return G_OK;
+	return NS_SUCCEEDED(result) ? G_OK : G_FAILED;
 }
 
 static void