database: Add private find_unique_doc_id and find_unique_document functions

[notmuch] / notmuch-private.h

diff --git a/notmuch-private.h b/notmuch-private.h
index 3e83c5c3b97d7b4de9a211a0a16857676e0b510d..5d0c1fae31edd36476802afa52f30b5c946dbece 100644 (file)
--- a/notmuch-private.h
+++ b/notmuch-private.h
@@ -23,6 +23,8 @@
 
 #include "notmuch.h"
 
+NOTMUCH_BEGIN_DECLS
+
 #ifndef _GNU_SOURCE
 #define _GNU_SOURCE /* For getline */
 #endif
@@ -39,8 +41,6 @@
 #include <unistd.h>
 #include <ctype.h>
 
-NOTMUCH_BEGIN_DECLS
-
 #include <talloc.h>
 
 #include "xutil.h"
@@ -81,17 +81,69 @@ typedef enum {
  * programmatically. */
 #define NOTMUCH_TERM_MAX 245
 
+typedef enum _notmuch_private_status {
+    /* First, copy all the public status values. */
+    NOTMUCH_PRIVATE_STATUS_SUCCESS = NOTMUCH_STATUS_SUCCESS,
+    NOTMUCH_PRIVATE_STATUS_XAPIAN_EXCEPTION = NOTMUCH_STATUS_XAPIAN_EXCEPTION,
+    NOTMUCH_PRIVATE_STATUS_FILE_NOT_EMAIL = NOTMUCH_STATUS_FILE_NOT_EMAIL,
+    NOTMUCH_PRIVATE_STATUS_NULL_POINTER = NOTMUCH_STATUS_NULL_POINTER,
+    NOTMUCH_PRIVATE_STATUS_TAG_TOO_LONG = NOTMUCH_STATUS_TAG_TOO_LONG,
+
+    /* Then add our own private values. */
+    NOTMUCH_PRIVATE_STATUS_TERM_TOO_LONG,
+    NOTMUCH_PRIVATE_STATUS_NO_DOCUMENT_FOUND,
+
+    NOTMUCH_PRIVATE_STATUS_LAST_STATUS
+} notmuch_private_status_t;
+
 /* message.cc */
 
 notmuch_message_t *
-_notmuch_message_create (notmuch_results_t *owner,
+_notmuch_message_create (const void *talloc_owner,
                         notmuch_database_t *notmuch,
                         unsigned int doc_id);
 
-/* Lookup a prefix value by name. */
+notmuch_message_t *
+_notmuch_message_create_for_message_id (const void *talloc_owner,
+                                       notmuch_database_t *notmuch,
+                                       const char *message_id);
+
+/* Lookup a prefix value by name.
+ *
+ * XXX: This should really be static inside of message.cc, and we can
+ * do that once we convert database.cc to use the
+ * _notmuch_message_add/remove_term functions. */
 const char *
 _find_prefix (const char *name);
 
+notmuch_private_status_t
+_notmuch_message_add_term (notmuch_message_t *message,
+                          const char *prefix_name,
+                          const char *value);
+
+notmuch_private_status_t
+_notmuch_message_remove_term (notmuch_message_t *message,
+                             const char *prefix_name,
+                             const char *value);
+
+void
+_notmuch_message_set_filename (notmuch_message_t *message,
+                              const char *filename);
+
+void
+_notmuch_message_add_thread_id (notmuch_message_t *message,
+                               const char *thread_id);
+
+void
+_notmuch_message_ensure_thread_id (notmuch_message_t *message);
+
+void
+_notmuch_message_set_date (notmuch_message_t *message,
+                          const char *date);
+
+void
+_notmuch_message_sync (notmuch_message_t *message);
+
 /* message-file.c */
 
 /* XXX: I haven't decided yet whether these will actually get exported
@@ -164,6 +216,14 @@ notmuch_message_file_get_header (notmuch_message_file_t *message,
 time_t
 notmuch_parse_date (const char *str, int *tz_offset);
 
+/* sha1.c */
+
+char *
+notmuch_sha1_of_string (const char *str);
+
+char *
+notmuch_sha1_of_file (const char *filename);
+
 NOTMUCH_END_DECLS
 
 #endif