X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=lib%2Fnotmuch-private.h;h=592cfb2b40d029aa19597b1a659efac436adb6ca;hp=3768d6f88d034bd3fe4401fa8993b56d6cd0deb5;hb=b099fc9ea77e7d1fc68b5dd10d1d3adc764c6efc;hpb=5b8b0377cb68904eac8fc58a933d47f605a81725

diff --git a/lib/notmuch-private.h b/lib/notmuch-private.h
index 3768d6f8..592cfb2b 100644
--- a/lib/notmuch-private.h
+++ b/lib/notmuch-private.h
@@ -48,6 +48,8 @@ NOTMUCH_BEGIN_DECLS
 
 #include "xutil.h"
 
+#pragma GCC visibility push(hidden)
+
 #ifdef DEBUG
 # define DEBUG_DATABASE_SANITY 1
 # define DEBUG_QUERY 1
@@ -55,6 +57,9 @@ NOTMUCH_BEGIN_DECLS
 
 #define COMPILE_TIME_ASSERT(pred) ((void)sizeof(char[1 - 2*!(pred)]))
 
+#define STRNCMP_LITERAL(var, literal) \
+    strncmp ((var), (literal), sizeof (literal) - 1)
+
 /* There's no point in continuing when we've detected that we've done
  * something wrong internally (as opposed to the user passing in a
  * bogus value).
@@ -108,6 +113,16 @@ typedef enum {
  * programmatically. */
 #define NOTMUCH_TERM_MAX 245
 
+#define NOTMUCH_METADATA_THREAD_ID_PREFIX "thread_id_"
+
+/* For message IDs we have to be even more restrictive. Beyond fitting
+ * into the term limit, we also use message IDs to construct
+ * metadata-key values. And the documentation says that these should
+ * be restricted to about 200 characters. (The actual limit for the
+ * chert backend at least is 252.)
+ */
+#define NOTMUCH_MESSAGE_ID_MAX (200 - sizeof (NOTMUCH_METADATA_THREAD_ID_PREFIX))
+
 typedef enum _notmuch_private_status {
     /* First, copy all the public status values. */
     NOTMUCH_PRIVATE_STATUS_SUCCESS = NOTMUCH_STATUS_SUCCESS,
@@ -167,6 +182,9 @@ _notmuch_database_split_path (void *ctx,
 const char *
 _notmuch_database_get_directory_db_path (const char *path);
 
+unsigned int
+_notmuch_database_generate_doc_id (notmuch_database_t *notmuch);
+
 notmuch_private_status_t
 _notmuch_database_find_unique_doc_id (notmuch_database_t *notmuch,
 				      const char *prefix_name,
@@ -246,6 +264,10 @@ notmuch_status_t
 _notmuch_message_add_filename (notmuch_message_t *message,
 			       const char *filename);
 
+notmuch_status_t
+_notmuch_message_rename (notmuch_message_t *message,
+			 const char *new_filename);
+
 void
 _notmuch_message_ensure_thread_id (notmuch_message_t *message);
 
@@ -429,6 +451,40 @@ _notmuch_tags_add_tag (notmuch_tags_t *tags, const char *tag);
 void
 _notmuch_tags_prepare_iterator (notmuch_tags_t *tags);
 
+/* filenames.c */
+
+typedef struct _notmuch_filename_node {
+    char *filename;
+    struct _notmuch_filename_node *next;
+} notmuch_filename_node_t;
+
+typedef struct _notmuch_filename_list {
+    notmuch_filename_node_t *head;
+    notmuch_filename_node_t **tail;
+} notmuch_filename_list_t;
+
+notmuch_filename_list_t *
+_notmuch_filename_list_create (const void *ctx);
+
+/* Add 'filename' to 'list'.
+ *
+ * The list will create its own talloced copy of 'filename'.
+ */
+void
+_notmuch_filename_list_add_filename (notmuch_filename_list_t *list,
+				     const char *filename);
+
+void
+_notmuch_filename_list_destroy (notmuch_filename_list_t *list);
+
+/* The notmuch_filenames_t is an iterator object for a
+ * notmuch_filename_list_t */
+notmuch_filenames_t *
+_notmuch_filenames_create (const void *ctx,
+			   notmuch_filename_list_t *list);
+
+#pragma GCC visibility pop
+
 NOTMUCH_END_DECLS
 
 #endif