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authorDan Winship <danw@src.gnome.org>2000-07-25 10:42:11 +0800
committerDan Winship <danw@src.gnome.org>2000-07-25 10:42:11 +0800
commit72183d80ecaa52aef8b45e9857d2464ad3e624ca (patch)
tree076ae2a90662000ed4f643609486ed0441dd2fed /camel/providers/pop3
parent58eab08d844f38038991580fea08a7b123d4169c (diff)
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Remove exceptions from a number of methods that work on what ought to be
* camel-folder.c: Remove exceptions from a number of methods that work on what ought to be static data: get_parent_folder, get_parent_store, get_message_count, get_unread_message_count, get_permanent_flags, get_message_flags, set_message_flags, get_message_user_flag, set_message_user_flag, get_uids, get_summary, get_subfolder_names. Turn camel_folder_delete_message into a macro. (Mostly a pull-up from the camel-async branch.) * providers/{imap,mbox,nntp,pop3,vee}: Update for CamelFolder changes svn path=/trunk/; revision=4303
Diffstat (limited to 'camel/providers/pop3')
-rw-r--r--camel/providers/pop3/camel-pop3-folder.c205
-rw-r--r--camel/providers/pop3/camel-pop3-folder.h1
2 files changed, 110 insertions, 96 deletions
diff --git a/camel/providers/pop3/camel-pop3-folder.c b/camel/providers/pop3/camel-pop3-folder.c
index 713cb646d5..415ec4cd71 100644
--- a/camel/providers/pop3/camel-pop3-folder.c
+++ b/camel/providers/pop3/camel-pop3-folder.c
@@ -41,14 +41,15 @@ static void pop3_finalize (GtkObject *object);
static void pop3_sync (CamelFolder *folder, gboolean expunge,
CamelException *ex);
-static gint pop3_get_message_count (CamelFolder *folder, CamelException *ex);
-static GPtrArray *pop3_get_uids (CamelFolder *folder, CamelException *ex);
+static gint pop3_get_message_count (CamelFolder *folder);
+static GPtrArray *pop3_get_uids (CamelFolder *folder);
static CamelMimeMessage *pop3_get_message (CamelFolder *folder,
const char *uid,
CamelException *ex);
-static void pop3_delete_message (CamelFolder *folder, const char *uid,
- CamelException *ex);
+static void pop3_set_message_flags (CamelFolder *folder, const char *uid,
+ guint32 flags, guint32 set);
+static GPtrArray *parse_listing (int count, char *data);
static void
camel_pop3_folder_class_init (CamelPop3FolderClass *camel_pop3_folder_class)
@@ -68,7 +69,7 @@ camel_pop3_folder_class_init (CamelPop3FolderClass *camel_pop3_folder_class)
camel_folder_class->free_uids = camel_folder_free_nop;
camel_folder_class->get_message = pop3_get_message;
- camel_folder_class->delete_message = pop3_delete_message;
+ camel_folder_class->set_message_flags = pop3_set_message_flags;
object_class->finalize = pop3_finalize;
}
@@ -76,15 +77,12 @@ camel_pop3_folder_class_init (CamelPop3FolderClass *camel_pop3_folder_class)
static void
camel_pop3_folder_init (gpointer object, gpointer klass)
{
- CamelPop3Folder *pop3_folder = CAMEL_POP3_FOLDER (object);
CamelFolder *folder = CAMEL_FOLDER (object);
folder->can_hold_messages = TRUE;
folder->can_hold_folders = FALSE;
folder->has_summary_capability = FALSE;
folder->has_search_capability = FALSE;
-
- pop3_folder->uids = NULL;
}
GtkType
@@ -116,27 +114,105 @@ pop3_finalize (GtkObject *object)
{
CamelPop3Folder *pop3_folder = CAMEL_POP3_FOLDER (object);
- g_ptr_array_free (pop3_folder->uids, TRUE);
+ camel_folder_free_deep (NULL, pop3_folder->uids);
+ g_free (pop3_folder->flags);
}
CamelFolder *
camel_pop3_folder_new (CamelStore *parent, CamelException *ex)
{
- CamelFolder *folder =
- CAMEL_FOLDER (gtk_object_new (camel_pop3_folder_get_type (),
- NULL));
+ CamelPop3Store *pop3_store = CAMEL_POP3_STORE (parent);
+ CamelPop3Folder *pop3_folder;
+ GPtrArray *uids;
+ int status, count;
+ char *data;
+
+ status = camel_pop3_command (pop3_store, &data, "STAT");
+ if (status != CAMEL_POP3_OK) {
+ CamelService *service = CAMEL_SERVICE (parent);
+ camel_exception_setv (ex, CAMEL_EXCEPTION_SERVICE_UNAVAILABLE,
+ "Could not get message count from POP "
+ "server %s: %s.", service->url->host,
+ data ? data : "Unknown error");
+ g_free (data);
+ return NULL;
+ }
+
+ count = atoi (data);
+ g_free (data);
+
+ if (pop3_store->supports_uidl != FALSE) {
+ status = camel_pop3_command (pop3_store, NULL, "UIDL");
+ if (status != CAMEL_POP3_OK)
+ pop3_store->supports_uidl = FALSE;
+ }
- CF_CLASS (folder)->init (folder, parent, NULL, "inbox", "/", TRUE, ex);
- return folder;
+ if (pop3_store->supports_uidl == FALSE) {
+ int i;
+
+ uids = g_ptr_array_new ();
+ g_ptr_array_set_size (uids, count);
+
+ for (i = 0; i < count; i++)
+ uids->pdata[i] = g_strdup_printf ("%d", i + 1);
+ } else {
+ data = camel_pop3_command_get_additional_data (pop3_store, ex);
+ if (camel_exception_is_set (ex))
+ return NULL;
+
+ uids = parse_listing (count, data);
+ g_free (data);
+
+ if (!uids) {
+ camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
+ "Could not open folder: message "
+ "listing was incomplete.");
+ return NULL;
+ }
+ }
+
+ pop3_folder = gtk_type_new (CAMEL_POP3_FOLDER_TYPE);
+ CF_CLASS (pop3_folder)->init ((CamelFolder *)pop3_folder, parent,
+ NULL, "inbox", "/", TRUE, ex);
+ pop3_folder->uids = uids;
+ pop3_folder->flags = g_new0 (guint32, uids->len);
+
+ return (CamelFolder *)pop3_folder;
}
static void
pop3_sync (CamelFolder *folder, gboolean expunge, CamelException *ex)
{
- if (expunge)
- camel_pop3_store_expunge (CAMEL_POP3_STORE (folder->parent_store), ex);
+ CamelPop3Folder *pop3_folder;
+ CamelPop3Store *pop3_store;
+ int i, status;
+ char *resp;
+
+ if (!expunge)
+ return;
+
+ pop3_folder = CAMEL_POP3_FOLDER (folder);
+ pop3_store = CAMEL_POP3_STORE (folder->parent_store);
+
+ for (i = 0; i < pop3_folder->uids->len; i++) {
+ if (pop3_folder->flags[i] & CAMEL_MESSAGE_DELETED) {
+ status = camel_pop3_command (pop3_store, &resp,
+ "DELE %d", i);
+ if (status != CAMEL_POP3_OK) {
+ camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
+ "Unable to sync folder"
+ "%s%s", resp ? ": " : "",
+ resp ? resp : "");
+ g_free (resp);
+ return;
+ }
+ }
+ }
+
+ camel_pop3_store_expunge (pop3_store, ex);
}
+
static GPtrArray *
parse_listing (int count, char *data)
{
@@ -169,14 +245,10 @@ parse_listing (int count, char *data)
}
static int
-uid_to_number (CamelFolder *folder, const char *uid, CamelException *ex)
+uid_to_number (CamelPop3Folder *pop3_folder, const char *uid)
{
- CamelPop3Folder *pop3_folder = CAMEL_POP3_FOLDER (folder);
int i;
- if (!pop3_get_uids (folder, ex))
- return -1;
-
for (i = 0; i < pop3_folder->uids->len; i++) {
if (!strcmp (uid, pop3_folder->uids->pdata[i]))
return i + 1;
@@ -194,9 +266,12 @@ pop3_get_message (CamelFolder *folder, const char *uid, CamelException *ex)
CamelStream *msgstream;
CamelMimeMessage *msg;
- num = uid_to_number (folder, uid, ex);
- if (num == -1)
+ num = uid_to_number (CAMEL_POP3_FOLDER (folder), uid);
+ if (num == -1) {
+ camel_exception_setv (ex, CAMEL_EXCEPTION_FOLDER_INVALID_UID,
+ "No message with uid %s", uid);
return NULL;
+ }
status = camel_pop3_command (CAMEL_POP3_STORE (folder->parent_store),
&result, "RETR %d", num);
@@ -226,7 +301,8 @@ pop3_get_message (CamelFolder *folder, const char *uid, CamelException *ex)
g_free (body);
msg = camel_mime_message_new ();
- camel_data_wrapper_construct_from_stream (CAMEL_DATA_WRAPPER (msg), CAMEL_STREAM (msgstream));
+ camel_data_wrapper_construct_from_stream (CAMEL_DATA_WRAPPER (msg),
+ CAMEL_STREAM (msgstream));
gtk_object_unref (GTK_OBJECT (msgstream));
@@ -234,95 +310,32 @@ pop3_get_message (CamelFolder *folder, const char *uid, CamelException *ex)
}
static void
-pop3_delete_message (CamelFolder *folder, const char *uid,
- CamelException *ex)
+pop3_set_message_flags (CamelFolder *folder, const char *uid,
+ guint32 flags, guint32 set)
{
- int status, num;
- char *resp;
+ CamelPop3Folder *pop3_folder = CAMEL_POP3_FOLDER (folder);
+ int num;
- num = uid_to_number (folder, uid, ex);
+ num = uid_to_number (pop3_folder, uid);
if (num == -1)
return;
- status = camel_pop3_command (CAMEL_POP3_STORE (folder->parent_store),
- &resp, "DELE %d", num);
- if (status != CAMEL_POP3_OK) {
- camel_exception_setv (ex, CAMEL_EXCEPTION_FOLDER_INVALID_UID,
- "Unable to delete message %s%s%s",
- uid, resp ? ": " : "",
- resp ? resp : "");
- }
- g_free (resp);
+ pop3_folder->flags[num] =
+ (pop3_folder->flags[num] & ~flags) | (set & flags);
}
static gint
-pop3_get_message_count (CamelFolder *folder, CamelException *ex)
+pop3_get_message_count (CamelFolder *folder)
{
CamelPop3Folder *pop3_folder = CAMEL_POP3_FOLDER (folder);
- if (!pop3_get_uids (folder, ex))
- return -1;
-
return pop3_folder->uids->len;
}
static GPtrArray *
-pop3_get_uids (CamelFolder *folder, CamelException *ex)
+pop3_get_uids (CamelFolder *folder)
{
- CamelPop3Store *pop3_store = CAMEL_POP3_STORE (folder->parent_store);
CamelPop3Folder *pop3_folder = CAMEL_POP3_FOLDER (folder);
- int count, status;
- char *data;
-
- if (pop3_folder->uids)
- return pop3_folder->uids;
-
- status = camel_pop3_command (pop3_store, &data, "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,
- data ? data : "Unknown error");
- g_free (data);
- return NULL;
- }
-
- count = atoi (data);
- g_free (data);
-
- if (pop3_store->supports_uidl != FALSE) {
- status = camel_pop3_command (pop3_store, NULL, "UIDL");
- if (status != CAMEL_POP3_OK)
- pop3_store->supports_uidl = FALSE;
- }
-
- if (pop3_store->supports_uidl == FALSE) {
- int i;
-
- pop3_folder->uids = g_ptr_array_new ();
- g_ptr_array_set_size (pop3_folder->uids, count);
-
- for (i = 0; i < count; i++) {
- pop3_folder->uids->pdata[i] =
- g_strdup_printf ("%d", i + 1);
- }
-
- return pop3_folder->uids;
- }
-
- data = camel_pop3_command_get_additional_data (pop3_store, ex);
- if (camel_exception_is_set (ex))
- return NULL;
-
- pop3_folder->uids = parse_listing (count, data);
- g_free (data);
-
- if (!pop3_folder->uids) {
- camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
- "UID listing from server was "
- "incomplete.");
- }
return pop3_folder->uids;
}
diff --git a/camel/providers/pop3/camel-pop3-folder.h b/camel/providers/pop3/camel-pop3-folder.h
index 874c7a3a04..89c16c4c89 100644
--- a/camel/providers/pop3/camel-pop3-folder.h
+++ b/camel/providers/pop3/camel-pop3-folder.h
@@ -46,6 +46,7 @@ typedef struct {
CamelFolder parent_object;
GPtrArray *uids;
+ guint32 *flags;
} CamelPop3Folder;