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authorbertrand <Bertrand.Guiheneuf@aful.org>1999-08-09 03:10:05 +0800
committerBertrand Guiheneuf <bertrand@src.gnome.org>1999-08-09 03:10:05 +0800
commite5d44122b8457faa0a18877c5c45be516035e138 (patch)
tree7cb75afd2e2614c342d8598d22ff9aaea30de3f8 /camel
parentb9f1b5ebf004e48d96ecccf1e99a388ac3bce1b3 (diff)
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util func. (_get_message_count): implemented.
1999-08-08 bertrand <Bertrand.Guiheneuf@aful.org> * camel/providers/MH/camel-mh-folder.c (_is_a_message_file): util func. (_get_message_count): implemented. svn path=/trunk/; revision=1096
Diffstat (limited to 'camel')
-rw-r--r--camel/providers/MH/camel-mh-folder.c67
1 files changed, 66 insertions, 1 deletions
diff --git a/camel/providers/MH/camel-mh-folder.c b/camel/providers/MH/camel-mh-folder.c
index 53554585c3..0254b003f4 100644
--- a/camel/providers/MH/camel-mh-folder.c
+++ b/camel/providers/MH/camel-mh-folder.c
@@ -50,6 +50,7 @@ static gboolean _delete (CamelFolder *folder, gboolean recurse);
static gboolean _delete_messages (CamelFolder *folder);
static GList *_list_subfolders (CamelFolder *folder);
static CamelMimeMessage *_get_message (CamelFolder *folder, gint number);
+static gint _get_message_count (CamelFolder *folder);
static void
camel_mh_folder_class_init (CamelMhFolderClass *camel_mh_folder_class)
@@ -67,6 +68,7 @@ camel_mh_folder_class_init (CamelMhFolderClass *camel_mh_folder_class)
camel_folder_class->delete_messages = _delete_messages;
camel_folder_class->list_subfolders = _list_subfolders;
camel_folder_class->get_message = _get_message;
+ camel_folder_class->get_message_count = _get_message_count;
}
@@ -249,7 +251,6 @@ _delete_messages (CamelFolder *folder)
const gchar *directory_path;
struct stat stat_buf;
gint stat_error = 0;
- GList *file_list;
gchar *entry_name;
struct dirent *dir_entry;
gint unlink_error = 0;
@@ -397,3 +398,67 @@ _get_message (CamelFolder *folder, gint number)
return message;
}
+
+
+static gboolean
+_is_a_message_file (const gchar *file_name, const gchar *file_path)
+{
+ struct stat stat_buf;
+ gint stat_error = 0;
+ gboolean ok;
+ gchar *full_file_name;
+ int i;
+
+
+
+
+ /* test if the name is a number */
+ i=0;
+ while ((file_name[i] != '\0') && (file_name[i] >= '0') && (file_name[i] <= '9'))
+ i++;
+ if ((i==0) || (file_name[i] != '\0')) return FALSE;
+
+
+ /* is it a regular file ? */
+ full_file_name = g_strdup_printf ("%s/%s", file_path, file_name);
+ stat_error = stat (full_file_name, &stat_buf);
+ g_free (full_file_name);
+
+ return ((stat_error != -1) && S_ISREG (stat_buf.st_mode));
+
+}
+
+
+static gint
+_get_message_count (CamelFolder *folder)
+{
+
+ CamelMhFolder *mh_folder = CAMEL_MH_FOLDER(folder);
+ const gchar *directory_path;
+ struct dirent *dir_entry;
+ DIR *dir_handle;
+ guint message_count = 0;
+
+ g_assert(folder);
+
+ directory_path = mh_folder->directory_path;
+ if (!directory_path) return -1;
+
+ if (!camel_folder_exists (folder)) return 0;
+
+ dir_handle = opendir (directory_path);
+
+ /* read first entry in the directory */
+ dir_entry = readdir (dir_handle);
+ while (dir_entry != NULL) {
+ /* tests if the entry correspond to a message file */
+ if (_is_a_message_file (dir_entry->d_name, directory_path))
+ message_count++;
+ /* read next entry */
+ dir_entry = readdir (dir_handle);
+ }
+
+ closedir (dir_handle);
+ return message_count;
+}
+