[evolution] Adapt to CamelService API changes.

[Matthew Barnes <mbarnes src gnome org>]

commit cfc8ef4c6ca14603c9ea8dd8429e8297e9c51980
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sun Aug 12 14:16:04 2012 -0400

    Adapt to CamelService API changes.
    
    camel_service_get_settings() is now camel_service_ref_settings()
    and it returns a new CamelSettings reference which the caller must
    release with g_object_unref().

 libemail-engine/e-mail-folder-utils.c |    4 +++-
 libemail-engine/e-mail-session.c      |   10 +++++++---
 libemail-engine/mail-ops.c            |    5 ++++-
 libemail-engine/mail-tools.c          |   11 ++++++++---
 mail/mail-send-recv.c                 |   19 +++++++++++++------
 shell/e-convert-local-mail.c          |    5 ++++-
 6 files changed, 39 insertions(+), 15 deletions(-)
---
diff --git a/libemail-engine/e-mail-folder-utils.c b/libemail-engine/e-mail-folder-utils.c
index 78e5434..5d4fa2e 100644
--- a/libemail-engine/e-mail-folder-utils.c
+++ b/libemail-engine/e-mail-folder-utils.c
@@ -313,7 +313,7 @@ mail_folder_expunge_pop3_stores (CamelFolder *folder,
 			CAMEL_SESSION (session), source_uid);
 
 		service_uid = camel_service_get_uid (service);
-		settings = camel_service_get_settings (service);
+		settings = camel_service_ref_settings (service);
 
 		g_object_get (
 			settings,
@@ -321,6 +321,8 @@ mail_folder_expunge_pop3_stores (CamelFolder *folder,
 			"keep-on-server", &keep_on_server,
 			NULL);
 
+		g_object_unref (settings);
+
 		if (!keep_on_server || !delete_expunged) {
 			g_object_unref (service);
 			continue;
diff --git a/libemail-engine/e-mail-session.c b/libemail-engine/e-mail-session.c
index c7853f9..a2f5681 100644
--- a/libemail-engine/e-mail-session.c
+++ b/libemail-engine/e-mail-session.c
@@ -688,14 +688,18 @@ mail_session_configure_local_store (EMailSession *session)
 	session->priv->local_store = service;  /* takes ownership */
 	g_return_if_fail (service != NULL);
 
-	settings = camel_service_get_settings (service);
-	local_settings = CAMEL_LOCAL_SETTINGS (settings);
-	data_dir = camel_session_get_user_data_dir (camel_session);
+	settings = camel_service_ref_settings (service);
 
+	data_dir = camel_session_get_user_data_dir (camel_session);
 	path = g_build_filename (data_dir, E_MAIL_SESSION_LOCAL_UID, NULL);
+
+	local_settings = CAMEL_LOCAL_SETTINGS (settings);
 	camel_local_settings_set_path (local_settings, path);
+
 	g_free (path);
 
+	g_object_unref (settings);
+
 	/* Shouldn't need to worry about other mail applications
 	 * altering files in our local mail store. */
 	g_object_set (service, "need-summary-check", FALSE, NULL);
diff --git a/libemail-engine/mail-ops.c b/libemail-engine/mail-ops.c
index 7120826..ed3f442 100644
--- a/libemail-engine/mail-ops.c
+++ b/libemail-engine/mail-ops.c
@@ -249,13 +249,16 @@ fetch_mail_exec (struct _fetch_mail_msg *m,
 
 	service = CAMEL_SERVICE (m->store);
 	uid = camel_service_get_uid (service);
-	settings = camel_service_get_settings (service);
+
+	settings = camel_service_ref_settings (service);
 
 	/* XXX This is a POP3-specific setting. */
 	class = G_OBJECT_GET_CLASS (settings);
 	if (g_object_class_find_property (class, "keep-on-server") != NULL)
 		g_object_get (settings, "keep-on-server", &keep, NULL);
 
+	g_object_unref (settings);
+
 	/* Just for readability. */
 	delete_fetched = !keep;
 
diff --git a/libemail-engine/mail-tools.c b/libemail-engine/mail-tools.c
index 82b2146..29955c7 100644
--- a/libemail-engine/mail-tools.c
+++ b/libemail-engine/mail-tools.c
@@ -91,7 +91,7 @@ mail_tool_do_movemail (CamelStore *store,
 	CamelService *service;
 	CamelProvider *provider;
 	CamelSettings *settings;
-	const gchar *src_path;
+	gchar *src_path;
 	gchar *dest_path;
 	struct stat sb;
 	gboolean success;
@@ -100,7 +100,6 @@ mail_tool_do_movemail (CamelStore *store,
 
 	service = CAMEL_SERVICE (store);
 	provider = camel_service_get_provider (service);
-	settings = camel_service_get_settings (service);
 
 	g_return_val_if_fail (provider != NULL, NULL);
 
@@ -114,9 +113,13 @@ mail_tool_do_movemail (CamelStore *store,
 		return NULL;
 	}
 
-	src_path = camel_local_settings_get_path (
+	settings = camel_service_ref_settings (service);
+
+	src_path = camel_local_settings_dup_path (
 		CAMEL_LOCAL_SETTINGS (settings));
 
+	g_object_unref (settings);
+
 	/* Set up our destination. */
 	dest_path = mail_tool_get_local_movemail_path (store, error);
 	if (dest_path == NULL)
@@ -125,6 +128,8 @@ mail_tool_do_movemail (CamelStore *store,
 	/* Movemail from source to dest_path */
 	success = camel_movemail (src_path, dest_path, error) != -1;
 
+	g_free (src_path);
+
 	if (g_stat (dest_path, &sb) < 0 || sb.st_size == 0) {
 		g_unlink (dest_path); /* Clean up the movemail.foo file. */
 		g_free (dest_path);
diff --git a/mail/mail-send-recv.c b/mail/mail-send-recv.c
index d2190a2..4dd68f6 100644
--- a/mail/mail-send-recv.c
+++ b/mail/mail-send-recv.c
@@ -370,9 +370,9 @@ format_service_name (CamelService *service)
 	CamelSettings *settings;
 	gchar *service_name = NULL;
 	const gchar *display_name;
-	const gchar *host = NULL;
-	const gchar *path = NULL;
 	gchar *pretty_url = NULL;
+	gchar *host = NULL;
+	gchar *path = NULL;
 	gchar *user = NULL;
 	gchar *cp;
 	gboolean have_host = FALSE;
@@ -380,11 +380,12 @@ format_service_name (CamelService *service)
 	gboolean have_user = FALSE;
 
 	provider = camel_service_get_provider (service);
-	settings = camel_service_get_settings (service);
 	display_name = camel_service_get_display_name (service);
 
+	settings = camel_service_ref_settings (service);
+
 	if (CAMEL_IS_NETWORK_SETTINGS (settings)) {
-		host = camel_network_settings_get_host (
+		host = camel_network_settings_dup_host (
 			CAMEL_NETWORK_SETTINGS (settings));
 		have_host = (host != NULL) && (*host != '\0');
 
@@ -394,11 +395,13 @@ format_service_name (CamelService *service)
 	}
 
 	if (CAMEL_IS_LOCAL_SETTINGS (settings)) {
-		path = camel_local_settings_get_path (
+		path = camel_local_settings_dup_path (
 			CAMEL_LOCAL_SETTINGS (settings));
 		have_path = (path != NULL) && (*path != '\0');
 	}
 
+	g_object_unref (settings);
+
 	/* Shorten user names with '@', since multiple '@' in a
 	 * 'user host' label look weird.  This is just supposed
 	 * to be a hint anyway so it doesn't matter if it's not
@@ -433,6 +436,8 @@ format_service_name (CamelService *service)
 	}
 
 	g_free (service_name);
+	g_free (host);
+	g_free (path);
 	g_free (user);
 
 	return pretty_url;
@@ -491,7 +496,7 @@ get_keep_on_server (CamelService *service)
 	CamelSettings *settings;
 	gboolean keep_on_server = FALSE;
 
-	settings = camel_service_get_settings (service);
+	settings = camel_service_ref_settings (service);
 	class = G_OBJECT_GET_CLASS (settings);
 
 	/* XXX This is a POP3-specific setting. */
@@ -500,6 +505,8 @@ get_keep_on_server (CamelService *service)
 			settings, "keep-on-server",
 			&keep_on_server, NULL);
 
+	g_object_unref (settings);
+
 	return keep_on_server;
 }
 
diff --git a/shell/e-convert-local-mail.c b/shell/e-convert-local-mail.c
index 16736c9..8a726f8 100644
--- a/shell/e-convert-local-mail.c
+++ b/shell/e-convert-local-mail.c
@@ -241,12 +241,15 @@ migrate_mbox_to_maildir (EShell *shell,
 
 	camel_service_set_settings (mbox_service, settings);
 
-	settings = camel_service_get_settings (maildir_service);
+	settings = camel_service_ref_settings (maildir_service);
+
 	path = g_build_filename (data_dir, "local", NULL);
 	g_object_set (settings, "path", path, NULL);
 	g_mkdir (path, 0700);
 	g_free (path);
 
+	g_object_unref (settings);
+
 	ms.mail_store = CAMEL_STORE (mbox_service);
 	ms.maildir_store = CAMEL_STORE (maildir_service);
 	ms.session = session;