#include <talloc.h>
#include "xutil.h"
+#include "error_util.h"
#pragma GCC visibility push(hidden)
#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 PRINTF_ATTRIBUTE comes from talloc.h
- */
-int
-_internal_error (const char *format, ...) PRINTF_ATTRIBUTE (1, 2);
-
-/* 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, ...) \
- _internal_error (format " (%s).\n", \
- ##__VA_ARGS__, __location__)
+#define STRNCMP_LITERAL(var, literal) \
+ strncmp ((var), (literal), sizeof (literal) - 1)
#define unused(x) x __attribute__ ((unused))
+#ifdef __cplusplus
+# define visible __attribute__((visibility("default")))
+#else
+# define visible
+#endif
+
/* 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.
*/
typedef enum {
NOTMUCH_VALUE_TIMESTAMP = 0,
- NOTMUCH_VALUE_MESSAGE_ID
+ NOTMUCH_VALUE_MESSAGE_ID,
+ NOTMUCH_VALUE_FROM,
+ NOTMUCH_VALUE_SUBJECT
} notmuch_value_t;
/* Xapian (with flint backend) complains if we provide a term longer
* to or greater than NOTMUCH_STATUS_LAST_STATUS. (The idea here is
* that the caller has previously handled any expected
* notmuch_private_status_t values.)
+ *
+ * Note that the function _internal_error does not return. Evaluating
+ * to NOTMUCH_STATUS_SUCCESS is done purely to appease the compiler.
*/
#define COERCE_STATUS(private_status, format, ...) \
((private_status >= (notmuch_private_status_t) NOTMUCH_STATUS_LAST_STATUS)\
? \
- (notmuch_status_t) _internal_error (format " (%s).\n", \
- ##__VA_ARGS__, \
- __location__) \
+ _internal_error (format " (%s).\n", \
+ ##__VA_ARGS__, \
+ __location__), \
+ (notmuch_status_t) NOTMUCH_PRIVATE_STATUS_SUCCESS \
: \
(notmuch_status_t) private_status)
+/* Flags shared by various lookup functions. */
+typedef enum _notmuch_find_flags {
+ /* Lookup without creating any documents. This is the default
+ * behavior. */
+ NOTMUCH_FIND_LOOKUP = 0,
+ /* If set, create the necessary document (or documents) if they
+ * are missing. Requires a read/write database. */
+ NOTMUCH_FIND_CREATE = 1<<0,
+} notmuch_find_flags_t;
+
+typedef struct _notmuch_doc_id_set notmuch_doc_id_set_t;
+
/* database.cc */
/* Lookup a prefix value by name.
notmuch_status_t
_notmuch_database_find_directory_id (notmuch_database_t *database,
const char *path,
+ notmuch_find_flags_t flags,
unsigned int *directory_id);
const char *
_notmuch_database_filename_to_direntry (void *ctx,
notmuch_database_t *notmuch,
const char *filename,
+ notmuch_find_flags_t flags,
char **direntry);
/* directory.cc */
notmuch_directory_t *
_notmuch_directory_create (notmuch_database_t *notmuch,
const char *path,
+ notmuch_find_flags_t flags,
notmuch_status_t *status_ret);
unsigned int
_notmuch_directory_get_document_id (notmuch_directory_t *directory);
-/* thread.cc */
-
-notmuch_thread_t *
-_notmuch_thread_create (void *ctx,
- notmuch_database_t *notmuch,
- const char *thread_id,
- const char *query_string,
- notmuch_sort_t sort);
-
/* message.cc */
notmuch_message_t *
const char *message_id,
notmuch_private_status_t *status);
+unsigned int
+_notmuch_message_get_doc_id (notmuch_message_t *message);
+
const char *
_notmuch_message_get_in_reply_to (notmuch_message_t *message);
_notmuch_message_add_filename (notmuch_message_t *message,
const char *filename);
+notmuch_status_t
+_notmuch_message_remove_filename (notmuch_message_t *message,
+ const char *filename);
+
notmuch_status_t
_notmuch_message_rename (notmuch_message_t *message,
const char *new_filename);
_notmuch_message_ensure_thread_id (notmuch_message_t *message);
void
-_notmuch_message_set_date (notmuch_message_t *message,
- const char *date);
-
+_notmuch_message_set_header_values (notmuch_message_t *message,
+ const char *date,
+ const char *from,
+ const char *subject);
void
_notmuch_message_sync (notmuch_message_t *message);
+notmuch_status_t
+_notmuch_message_delete (notmuch_message_t *message);
+
void
_notmuch_message_close (notmuch_message_t *message);
notmuch_message_file_restrict_headersv (notmuch_message_file_t *message,
va_list va_headers);
-/* Get the value of the specified header from the message.
+/* Get the value of the specified header from the message as a UTF-8 string.
*
* The header name is case insensitive.
*
* somewhere with some nasty C++ objects in it. We'll try to maintain
* ignorance of that here. (See notmuch_mset_messages_t in query.cc)
*/
-struct _notmuch_messages {
+struct visible _notmuch_messages {
notmuch_bool_t is_of_list_type;
+ notmuch_doc_id_set_t *excluded_doc_ids;
notmuch_message_node_t *iterator;
};
notmuch_message_list_t *
_notmuch_message_list_create (const void *ctx);
-void
-_notmuch_message_list_append (notmuch_message_list_t *list,
- notmuch_message_node_t *node);
-
void
_notmuch_message_list_add_message (notmuch_message_list_t *list,
notmuch_message_t *message);
void
_notmuch_mset_messages_move_to_next (notmuch_messages_t *messages);
+notmuch_bool_t
+_notmuch_doc_id_set_contains (notmuch_doc_id_set_t *doc_ids,
+ unsigned int doc_id);
+
+void
+_notmuch_doc_id_set_remove (notmuch_doc_id_set_t *doc_ids,
+ unsigned int doc_id);
+
/* message.cc */
void
_notmuch_message_add_reply (notmuch_message_t *message,
- notmuch_message_node_t *reply);
+ notmuch_message_t *reply);
/* sha1.c */
char *
notmuch_sha1_of_file (const char *filename);
-/* tags.c */
+/* string-list.c */
-notmuch_tags_t *
-_notmuch_tags_create (void *ctx);
+typedef struct _notmuch_string_node {
+ char *string;
+ struct _notmuch_string_node *next;
+} notmuch_string_node_t;
+
+typedef struct visible _notmuch_string_list {
+ int length;
+ notmuch_string_node_t *head;
+ notmuch_string_node_t **tail;
+} notmuch_string_list_t;
+
+notmuch_string_list_t *
+_notmuch_string_list_create (const void *ctx);
+/* Add 'string' to 'list'.
+ *
+ * The list will create its own talloced copy of 'string'.
+ */
void
-_notmuch_tags_add_tag (notmuch_tags_t *tags, const char *tag);
+_notmuch_string_list_append (notmuch_string_list_t *list,
+ const char *string);
void
-_notmuch_tags_prepare_iterator (notmuch_tags_t *tags);
+_notmuch_string_list_sort (notmuch_string_list_t *list);
-#pragma GCC visibility pop
+/* tags.c */
+
+notmuch_tags_t *
+_notmuch_tags_create (const void *ctx, notmuch_string_list_t *list);
+
+/* filenames.c */
+
+/* The notmuch_filenames_t iterates over a notmuch_string_list_t of
+ * file names */
+notmuch_filenames_t *
+_notmuch_filenames_create (const void *ctx,
+ notmuch_string_list_t *list);
+
+/* thread.cc */
+
+notmuch_thread_t *
+_notmuch_thread_create (void *ctx,
+ notmuch_database_t *notmuch,
+ unsigned int seed_doc_id,
+ notmuch_doc_id_set_t *match_set,
+ notmuch_string_list_t *excluded_terms,
+ notmuch_exclude_t omit_exclude,
+ notmuch_sort_t sort);
NOTMUCH_END_DECLS
+#ifdef __cplusplus
+/* Implicit typecast from 'void *' to 'T *' is okay in C, but not in
+ * C++. In talloc_steal, an explicit cast is provided for type safety
+ * in some GCC versions. Otherwise, a cast is required. Provide a
+ * template function for this to maintain type safety, and redefine
+ * talloc_steal to use it.
+ */
+#if !(__GNUC__ >= 3)
+template <class T> T *
+_notmuch_talloc_steal (const void *new_ctx, const T *ptr)
+{
+ return static_cast<T *> (talloc_steal (new_ctx, ptr));
+}
+#undef talloc_steal
+#define talloc_steal _notmuch_talloc_steal
+#endif
+#endif
+
+#pragma GCC visibility pop
+
#endif
projects / notmuch / blobdiff