X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=notmuch-private.h;h=53b4f1ddbc38882e8c29adc468cc9cde57e3eb85;hb=ec77f6b50cb460dc8c376eeee045a25ed390c337;hp=3e83c5c3b97d7b4de9a211a0a16857676e0b510d;hpb=22b2265cacb2930c11b75282046707355446788e;p=notmuch

diff --git a/notmuch-private.h b/notmuch-private.h
index 3e83c5c3..53b4f1dd 100644
--- a/notmuch-private.h
+++ b/notmuch-private.h
@@ -21,13 +21,15 @@
 #ifndef NOTMUCH_PRIVATE_H
 #define NOTMUCH_PRIVATE_H
 
-#include "notmuch.h"
-
 #ifndef _GNU_SOURCE
 #define _GNU_SOURCE /* For getline */
 #endif
-
 #include <stdio.h>
+
+#include "notmuch.h"
+
+NOTMUCH_BEGIN_DECLS
+
 #include <stdlib.h>
 #include <stdarg.h>
 #include <sys/types.h>
@@ -38,13 +40,28 @@
 #include <fcntl.h>
 #include <unistd.h>
 #include <ctype.h>
-
-NOTMUCH_BEGIN_DECLS
+#include <assert.h>
 
 #include <talloc.h>
 
 #include "xutil.h"
 
+#define COMPILE_TIME_ASSERT(pred) ((void)sizeof(char[1 - 2*!(pred)]))
+
+/* 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).
+ *
+ * Note that __location__ comes from talloc.h.
+ */
+#define INTERNAL_ERROR(format, ...)			\
+    do {						\
+	fprintf(stderr,					\
+		"Internal error: " format " (%s)\n",	\
+		##__VA_ARGS__, __location__);		\
+	exit (1);					\
+    } while (0)
+
 /* Thanks to Andrew Tridgell's (SAMBA's) talloc for this definition of
  * unlikely. The talloc source code comes to us via the GNU LGPL v. 3.
  */
@@ -67,13 +84,9 @@ NOTMUCH_BEGIN_DECLS
 #endif
 #endif
 
-/* These value numbers are chosen to be sup compatible (for now at
- * least). */
-
 typedef enum {
-    NOTMUCH_VALUE_MESSAGE_ID = 0,
-    NOTMUCH_VALUE_THREAD = 1,
-    NOTMUCH_VALUE_DATE = 2
+    NOTMUCH_VALUE_TIMESTAMP = 0,
+    NOTMUCH_VALUE_MESSAGE_ID
 } notmuch_value_t;
 
 /* Xapian (with flint backend) complains if we provide a term longer
@@ -81,17 +94,72 @@ 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_OUT_OF_MEMORY = NOTMUCH_STATUS_OUT_OF_MEMORY,
+    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);
+			 unsigned int doc_id,
+			 notmuch_private_status_t *status);
 
-/* 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,
+					notmuch_status_t *status);
+
+/* 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 +232,14 @@ 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