fill this in partially make camel_pop3_command return the text after

	* providers/pop3/camel-pop3-folder.c: fill this in partially
	* providers/pop3/camel-pop3-store.c: make camel_pop3_command
	return the text after "+OK"/"-ERR" and add a separate
	camel_pop3_get_additional_data to get the message body or
	whatever. Also make them take a CamelPop3Store rather than
	a CamelStreamBuffer.

svn path=/trunk/; revision=2143

1 files changed, 156 insertions, 0 deletions

diff --git a/camel/providers/pop3/camel-pop3-folder.c b/camel/providers/pop3/camel-pop3-folder.c
new file mode 100644
index 0000000000..f5dd28e596
--- /dev/null
+++ b/camel/providers/pop3/camel-pop3-folder.c
@@ -0,0 +1,156 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/* camel-pop3-folder.c : class for a pop3 folder */
+
+/* 
+ * Authors:
+ *   Dan Winship <danw@helixcode.com>
+ *
+ * Copyright (C) 2000 Helix Code, Inc. (www.helixcode.com)
+ *
+ * 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 2 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include "camel-pop3-folder.h"
+
+#define CF_CLASS (o) (CAMEL_FOLDER_CLASS (GTK_OBJECT (o)->klass))
+
+static gboolean has_message_number_capability (CamelFolder *folder);
+static CamelMimeMessage *get_message_by_number (CamelFolder *folder, 
+						gint number, 
+						CamelException *ex);
+static gint get_message_count (CamelFolder *folder, CamelException *ex);
+
+
+static void
+camel_pop3_folder_class_init (CamelPop3FolderClass *camel_pop3_folder_class)
+{
+	CamelFolderClass *camel_folder_class =
+		CAMEL_FOLDER_CLASS (camel_pop3_folder_class);
+	
+	/* virtual method overload */
+	camel_folder_class->has_message_number_capability =
+		has_message_number_capability;
+	camel_folder_class->get_message_by_number =
+		get_message_by_number;
+	camel_folder_class->get_message_count =
+		get_message_count;
+}
+
+
+
+static void
+camel_pop3_folder_init (gpointer object, gpointer klass)
+{
+	CamelFolder *folder = CAMEL_FOLDER (object);
+
+	folder->can_hold_messages = TRUE;
+	folder->can_hold_folders = FALSE;
+
+	/* Hi. I'm CamelPop3Folder. I'm useless. */
+	folder->has_summary_capability = FALSE;
+	folder->has_uid_capability = FALSE;
+	folder->has_search_capability = FALSE;
+}
+
+
+
+
+GtkType
+camel_pop3_folder_get_type (void)
+{
+	static GtkType camel_pop3_folder_type = 0;
+
+	if (!camel_pop3_folder_type) {
+		GtkTypeInfo camel_pop3_folder_info =	
+		{
+			"CamelPop3Folder",
+			sizeof (CamelPop3Folder),
+			sizeof (CamelPop3FolderClass),
+			(GtkClassInitFunc) camel_pop3_folder_class_init,
+			(GtkObjectInitFunc) camel_pop3_folder_init,
+				/* reserved_1 */ NULL,
+				/* reserved_2 */ NULL,
+			(GtkClassInitFunc) NULL,
+		};
+
+		camel_pop3_folder_type = gtk_type_unique (CAMEL_FOLDER_TYPE, &camel_pop3_folder_info);
+	}
+
+	return camel_pop3_folder_type;
+}
+
+
+CamelFolder *camel_pop3_folder_new (CamelStore *parent, CamelException *ex)
+{
+	CamelFolder *folder =
+		CAMEL_FOLDER (gtk_object_new (camel_pop3_folder_get_type ()));
+
+	CF_CLASS (folder)->init (folder, parent, NULL, "inbox", '/', ex);
+	return folder;
+}
+
+static gboolean
+has_message_number_capability (CamelFolder *folder)
+{
+	return TRUE;
+}
+
+static CamelMimeMessage *
+get_message_by_number (CamelFolder *folder, gint number, CamelException *ex)
+{
+	int status;
+	char *body;
+
+	status = camel_pop3_command (CAMEL_POP3_STORE (folder->parent_store),
+				     NULL, "RETR %d", number);
+	if (status != CAMEL_POP3_OK) {
+		CamelService *service = CAMEL_SERVICE (folder->parent_store);
+		camel_exception_setv (ex, CAMEL_EXCEPTION_SERVICE_UNAVAILABLE,
+				      "Could not retrieve message from POP "
+				      "server %s: %s.", service->url->host,
+				      status == CAMEL_POP3_ERR ? result :
+				      "Unknown error");
+		g_free (result);
+		return -1;
+	}
+
+	/* XXX finish this */
+	return NULL
+}
+
+
+static gint get_message_count (CamelFolder *folder, CamelException *ex);
+{
+	int status, count;
+	char *result;
+
+	status = camel_pop3_command (CAMEL_POP3_STORE (folder->parent_store),
+				     &result, "STAT");
+	if (status != CAMEL_POP3_OK) {
+		CamelService *service = CAMEL_SERVICE (folder->parent_store);
+		camel_exception_setv (ex, CAMEL_EXCEPTION_SERVICE_UNAVAILABLE,
+				      "Could not get message count from POP "
+				      "server %s: %s.", service->url->host,
+				      status == CAMEL_POP3_ERR ? result :
+				      "Unknown error");
+		g_free (result);
+		return -1;
+	}
+
+	count = atoi (result);
+	g_free (result);
+	return count;
+}