* Author: Carl Worth <cworth@cworth.org>
*/
+/**
+ * @defgroup notmuch The notmuch API
+ *
+ * Not much of an email library, (just index and search)
+ *
+ * @{
+ */
+
#ifndef NOTMUCH_H
#define NOTMUCH_H
+#ifndef __DOXYGEN__
+
#ifdef __cplusplus
# define NOTMUCH_BEGIN_DECLS extern "C" {
# define NOTMUCH_END_DECLS }
#define TRUE 1
#endif
-typedef int notmuch_bool_t;
+/*
+ * The library version number. This must agree with the soname
+ * version in Makefile.local.
+ */
+#define LIBNOTMUCH_MAJOR_VERSION 3
+#define LIBNOTMUCH_MINOR_VERSION 1
+#define LIBNOTMUCH_MICRO_VERSION 0
-/* Status codes used for the return values of most functions.
- *
- * A zero value (NOTMUCH_STATUS_SUCCESS) indicates that the function
- * completed without error. Any other value indicates an error as
- * follows:
- *
- * NOTMUCH_STATUS_SUCCESS: No error occurred.
- *
- * NOTMUCH_STATUS_OUT_OF_MEMORY: Out of memory
- *
- * XXX: We don't really want to expose this lame XAPIAN_EXCEPTION
- * value. Instead we should map to things like DATABASE_LOCKED or
- * whatever.
- *
- * NOTMUCH_STATUS_READ_ONLY_DATABASE: An attempt was made to write to
- * a database opened in read-only mode.
- *
- * NOTMUCH_STATUS_XAPIAN_EXCEPTION: A Xapian exception occurred
- *
- * NOTMUCH_STATUS_FILE_ERROR: An error occurred trying to read or
- * write to a file (this could be file not found, permission
- * denied, etc.)
- *
- * NOTMUCH_STATUS_FILE_NOT_EMAIL: A file was presented that doesn't
- * appear to be an email message.
- *
- * NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID: A file contains a message ID
- * that is identical to a message already in the database.
- *
- * NOTMUCH_STATUS_NULL_POINTER: The user erroneously passed a NULL
- * pointer to a notmuch function.
+#endif /* __DOXYGEN__ */
+
+/**
+ * Check the version of the notmuch library being compiled against.
*
- * NOTMUCH_STATUS_TAG_TOO_LONG: A tag value is too long (exceeds
- * NOTMUCH_TAG_MAX)
+ * Return true if the library being compiled against is of the
+ * specified version or above. For example:
*
- * NOTMUCH_STATUS_UNBALANCED_FREEZE_THAW: The notmuch_message_thaw
- * function has been called more times than notmuch_message_freeze.
+ * @code
+ * #if LIBNOTMUCH_CHECK_VERSION(3, 1, 0)
+ * (code requiring libnotmuch 3.1.0 or above)
+ * #endif
+ * @endcode
*
- * NOTMUCH_STATUS_UNBALANCED_ATOMIC: notmuch_database_end_atomic has
- * been called more times than notmuch_database_begin_atomic.
+ * LIBNOTMUCH_CHECK_VERSION has been defined since version 3.1.0; to
+ * check for versions prior to that, use:
*
- * And finally:
+ * @code
+ * #if !defined(NOTMUCH_CHECK_VERSION)
+ * (code requiring libnotmuch prior to 3.1.0)
+ * #endif
+ * @endcode
+ */
+#define LIBNOTMUCH_CHECK_VERSION (major, minor, micro) \
+ (LIBNOTMUCH_MAJOR_VERSION > (major) || \
+ (LIBNOTMUCH_MAJOR_VERSION == (major) && LIBNOTMUCH_MINOR_VERSION > (minor)) || \
+ (LIBNOTMUCH_MAJOR_VERSION == (major) && LIBNOTMUCH_MINOR_VERSION == (minor) && \
+ LIBNOTMUCH_MICRO_VERSION >= (micro)))
+
+/**
+ * Notmuch boolean type.
+ */
+typedef int notmuch_bool_t;
+
+/**
+ * Status codes used for the return values of most functions.
*
- * NOTMUCH_STATUS_LAST_STATUS: Not an actual status value. Just a way
- * to find out how many valid status values there are.
+ * A zero value (NOTMUCH_STATUS_SUCCESS) indicates that the function
+ * completed without error. Any other value indicates an error.
*/
typedef enum _notmuch_status {
+ /**
+ * No error occurred.
+ */
NOTMUCH_STATUS_SUCCESS = 0,
+ /**
+ * Out of memory.
+ */
NOTMUCH_STATUS_OUT_OF_MEMORY,
+ /**
+ * An attempt was made to write to a database opened in read-only
+ * mode.
+ */
NOTMUCH_STATUS_READ_ONLY_DATABASE,
+ /**
+ * A Xapian exception occurred.
+ */
NOTMUCH_STATUS_XAPIAN_EXCEPTION,
+ /**
+ * An error occurred trying to read or write to a file (this could
+ * be file not found, permission denied, etc.)
+ *
+ * @todo We don't really want to expose this lame XAPIAN_EXCEPTION
+ * value. Instead we should map to things like DATABASE_LOCKED or
+ * whatever.
+ */
NOTMUCH_STATUS_FILE_ERROR,
+ /**
+ * A file was presented that doesn't appear to be an email
+ * message.
+ */
NOTMUCH_STATUS_FILE_NOT_EMAIL,
+ /**
+ * A file contains a message ID that is identical to a message
+ * already in the database.
+ */
NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID,
+ /**
+ * The user erroneously passed a NULL pointer to a notmuch
+ * function.
+ */
NOTMUCH_STATUS_NULL_POINTER,
+ /**
+ * A tag value is too long (exceeds NOTMUCH_TAG_MAX).
+ */
NOTMUCH_STATUS_TAG_TOO_LONG,
+ /**
+ * The notmuch_message_thaw function has been called more times
+ * than notmuch_message_freeze.
+ */
NOTMUCH_STATUS_UNBALANCED_FREEZE_THAW,
+ /**
+ * notmuch_database_end_atomic has been called more times than
+ * notmuch_database_begin_atomic.
+ */
NOTMUCH_STATUS_UNBALANCED_ATOMIC,
-
+ /**
+ * The operation is not supported.
+ */
+ NOTMUCH_STATUS_UNSUPPORTED_OPERATION,
+ /**
+ * Not an actual status value. Just a way to find out how many
+ * valid status values there are.
+ */
NOTMUCH_STATUS_LAST_STATUS
} notmuch_status_t;
-/* Get a string representation of a notmuch_status_t value.
+/**
+ * Get a string representation of a notmuch_status_t value.
*
* The result is read-only.
*/
/* Various opaque data types. For each notmuch_<foo>_t see the various
* notmuch_<foo> functions below. */
+#ifndef __DOXYGEN__
typedef struct _notmuch_database notmuch_database_t;
typedef struct _notmuch_query notmuch_query_t;
typedef struct _notmuch_threads notmuch_threads_t;
typedef struct _notmuch_tags notmuch_tags_t;
typedef struct _notmuch_directory notmuch_directory_t;
typedef struct _notmuch_filenames notmuch_filenames_t;
+#endif /* __DOXYGEN__ */
-/* Create a new, empty notmuch database located at 'path'.
+/**
+ * Create a new, empty notmuch database located at 'path'.
*
* The path should be a top-level directory to a collection of
* plain-text email messages (one message per file). This call will
notmuch_status_t
notmuch_database_create (const char *path, notmuch_database_t **database);
+/**
+ * Database open mode for notmuch_database_open.
+ */
typedef enum {
+ /**
+ * Open database for reading only.
+ */
NOTMUCH_DATABASE_MODE_READ_ONLY = 0,
+ /**
+ * Open database for reading and writing.
+ */
NOTMUCH_DATABASE_MODE_READ_WRITE
} notmuch_database_mode_t;
-/* Open an existing notmuch database located at 'path'.
+/**
+ * Open an existing notmuch database located at 'path'.
*
* The database should have been created at some time in the past,
* (not necessarily by this process), by calling
notmuch_database_mode_t mode,
notmuch_database_t **database);
-/* Close the given notmuch database.
+/**
+ * Close the given notmuch database.
*
* After notmuch_database_close has been called, calls to other
* functions on objects derived from this database may either behave
void
notmuch_database_close (notmuch_database_t *database);
-/* Destroy the notmuch database, closing it if necessary and freeing
-* all associated resources. */
+/**
+ * A callback invoked by notmuch_database_compact to notify the user
+ * of the progress of the compaction process.
+ */
+typedef void (*notmuch_compact_status_cb_t)(const char *message, void *closure);
+
+/**
+ * Compact a notmuch database, backing up the original database to the
+ * given path.
+ *
+ * The database will be opened with NOTMUCH_DATABASE_MODE_READ_WRITE
+ * during the compaction process to ensure no writes are made.
+ *
+ * If the optional callback function 'status_cb' is non-NULL, it will
+ * be called with diagnostic and informational messages. The argument
+ * 'closure' is passed verbatim to any callback invoked.
+ */
+notmuch_status_t
+notmuch_database_compact (const char* path,
+ const char* backup_path,
+ notmuch_compact_status_cb_t status_cb,
+ void *closure);
+
+/**
+ * Destroy the notmuch database, closing it if necessary and freeing
+ * all associated resources.
+ */
void
notmuch_database_destroy (notmuch_database_t *database);
-/* Return the database path of the given database.
+/**
+ * Return the database path of the given database.
*
* The return value is a string owned by notmuch so should not be
- * modified nor freed by the caller. */
+ * modified nor freed by the caller.
+ */
const char *
notmuch_database_get_path (notmuch_database_t *database);
-/* Return the database format version of the given database. */
+/**
+ * Return the database format version of the given database.
+ */
unsigned int
notmuch_database_get_version (notmuch_database_t *database);
-/* Does this database need to be upgraded before writing to it?
+/**
+ * Does this database need to be upgraded before writing to it?
*
* If this function returns TRUE then no functions that modify the
* database (notmuch_database_add_message, notmuch_message_add_tag,
* notmuch_directory_set_mtime, etc.) will work unless the function
- * notmuch_database_upgrade is called successfully first. */
+ * notmuch_database_upgrade is called successfully first.
+ */
notmuch_bool_t
notmuch_database_needs_upgrade (notmuch_database_t *database);
-/* Upgrade the current database.
+/**
+ * Upgrade the current database.
*
* After opening a database in read-write mode, the client should
* check if an upgrade is needed (notmuch_database_needs_upgrade) and
* provide progress indication to the user. If non-NULL it will be
* called periodically with 'progress' as a floating-point value in
* the range of [0.0 .. 1.0] indicating the progress made so far in
- * the upgrade process.
+ * the upgrade process. The argument 'closure' is passed verbatim to
+ * any callback invoked.
*/
notmuch_status_t
notmuch_database_upgrade (notmuch_database_t *database,
double progress),
void *closure);
-/* Begin an atomic database operation.
+/**
+ * Begin an atomic database operation.
*
* Any modifications performed between a successful begin and a
* notmuch_database_end_atomic will be applied to the database
notmuch_status_t
notmuch_database_begin_atomic (notmuch_database_t *notmuch);
-/* Indicate the end of an atomic database operation.
+/**
+ * Indicate the end of an atomic database operation.
*
* Return value:
*
notmuch_status_t
notmuch_database_end_atomic (notmuch_database_t *notmuch);
-/* Retrieve a directory object from the database for 'path'.
+/**
+ * Retrieve a directory object from the database for 'path'.
*
* Here, 'path' should be a path relative to the path of 'database'
* (see notmuch_database_get_path), or else should be an absolute path
* If this directory object does not exist in the database, this
* returns NOTMUCH_STATUS_SUCCESS and sets *directory to NULL.
*
+ * Otherwise the returned directory object is owned by the database
+ * and as such, will only be valid until notmuch_database_destroy is
+ * called.
+ *
* Return value:
*
* NOTMUCH_STATUS_SUCCESS: Successfully retrieved directory.
const char *path,
notmuch_directory_t **directory);
-/* Add a new message to the given notmuch database or associate an
+/**
+ * Add a new message to the given notmuch database or associate an
* additional filename with an existing message.
*
* Here, 'filename' should be a path relative to the path of
const char *filename,
notmuch_message_t **message);
-/* Remove a message filename from the given notmuch database. If the
+/**
+ * Remove a message filename from the given notmuch database. If the
* message has no more filenames, remove the message.
*
* If the same message (as determined by the message ID) is still
notmuch_database_remove_message (notmuch_database_t *database,
const char *filename);
-/* Find a message with the given message_id.
+/**
+ * Find a message with the given message_id.
*
* If a message with the given message_id is found then, on successful return
* (NOTMUCH_STATUS_SUCCESS) '*message' will be initialized to a message
const char *message_id,
notmuch_message_t **message);
-/* Find a message with the given filename.
+/**
+ * Find a message with the given filename.
*
* If the database contains a message with the given filename then, on
* successful return (NOTMUCH_STATUS_SUCCESS) '*message' will be initialized to
const char *filename,
notmuch_message_t **message);
-/* Return a list of all tags found in the database.
+/**
+ * Return a list of all tags found in the database.
*
* This function creates a list of all tags found in the database. The
* resulting list contains all tags from all messages found in the database.
notmuch_tags_t *
notmuch_database_get_all_tags (notmuch_database_t *db);
-/* Create a new query for 'database'.
+/**
+ * Create a new query for 'database'.
*
* Here, 'database' should be an open database, (see
* notmuch_database_open and notmuch_database_create).
notmuch_query_create (notmuch_database_t *database,
const char *query_string);
-/* Sort values for notmuch_query_set_sort */
+/**
+ * Sort values for notmuch_query_set_sort.
+ */
typedef enum {
+ /**
+ * Oldest first.
+ */
NOTMUCH_SORT_OLDEST_FIRST,
+ /**
+ * Newest first.
+ */
NOTMUCH_SORT_NEWEST_FIRST,
+ /**
+ * Sort by message-id.
+ */
NOTMUCH_SORT_MESSAGE_ID,
+ /**
+ * Do not sort.
+ */
NOTMUCH_SORT_UNSORTED
} notmuch_sort_t;
-/* Return the query_string of this query. See notmuch_query_create. */
+/**
+ * Return the query_string of this query. See notmuch_query_create.
+ */
const char *
notmuch_query_get_query_string (notmuch_query_t *query);
-/* Exclude values for notmuch_query_set_omit_excluded. The strange
+/**
+ * Exclude values for notmuch_query_set_omit_excluded. The strange
* order is to maintain backward compatibility: the old FALSE/TRUE
* options correspond to the new
* NOTMUCH_EXCLUDE_FLAG/NOTMUCH_EXCLUDE_TRUE options.
NOTMUCH_EXCLUDE_ALL
} notmuch_exclude_t;
-/* Specify whether to omit excluded results or simply flag them. By
+/**
+ * Specify whether to omit excluded results or simply flag them. By
* default, this is set to TRUE.
*
* If set to TRUE or ALL, notmuch_query_search_messages will omit excluded
notmuch_query_set_omit_excluded (notmuch_query_t *query,
notmuch_exclude_t omit_excluded);
-/* Specify the sorting desired for this query. */
+/**
+ * Specify the sorting desired for this query.
+ */
void
notmuch_query_set_sort (notmuch_query_t *query, notmuch_sort_t sort);
-/* Return the sort specified for this query. See notmuch_query_set_sort. */
+/**
+ * Return the sort specified for this query. See
+ * notmuch_query_set_sort.
+ */
notmuch_sort_t
notmuch_query_get_sort (notmuch_query_t *query);
-/* Add a tag that will be excluded from the query results by default.
+/**
+ * Add a tag that will be excluded from the query results by default.
* This exclusion will be overridden if this tag appears explicitly in
- * the query. */
+ * the query.
+ */
void
notmuch_query_add_tag_exclude (notmuch_query_t *query, const char *tag);
-/* Execute a query for threads, returning a notmuch_threads_t object
+/**
+ * Execute a query for threads, returning a notmuch_threads_t object
* which can be used to iterate over the results. The returned threads
* object is owned by the query and as such, will only be valid until
* notmuch_query_destroy.
notmuch_threads_t *
notmuch_query_search_threads (notmuch_query_t *query);
-/* Execute a query for messages, returning a notmuch_messages_t object
+/**
+ * Execute a query for messages, returning a notmuch_messages_t object
* which can be used to iterate over the results. The returned
* messages object is owned by the query and as such, will only be
* valid until notmuch_query_destroy.
notmuch_messages_t *
notmuch_query_search_messages (notmuch_query_t *query);
-/* Destroy a notmuch_query_t along with any associated resources.
+/**
+ * Destroy a notmuch_query_t along with any associated resources.
*
* This will in turn destroy any notmuch_threads_t and
* notmuch_messages_t objects generated by this query, (and in
void
notmuch_query_destroy (notmuch_query_t *query);
-/* Is the given 'threads' iterator pointing at a valid thread.
+/**
+ * Is the given 'threads' iterator pointing at a valid thread.
*
* When this function returns TRUE, notmuch_threads_get will return a
* valid object. Whereas when this function returns FALSE,
* notmuch_threads_get will return NULL.
*
+ * If passed a NULL pointer, this function returns FALSE
+ *
* See the documentation of notmuch_query_search_threads for example
* code showing how to iterate over a notmuch_threads_t object.
*/
notmuch_bool_t
notmuch_threads_valid (notmuch_threads_t *threads);
-/* Get the current thread from 'threads' as a notmuch_thread_t.
+/**
+ * Get the current thread from 'threads' as a notmuch_thread_t.
*
* Note: The returned thread belongs to 'threads' and has a lifetime
* identical to it (and the query to which it belongs).
notmuch_thread_t *
notmuch_threads_get (notmuch_threads_t *threads);
-/* Move the 'threads' iterator to the next thread.
+/**
+ * Move the 'threads' iterator to the next thread.
*
* If 'threads' is already pointing at the last thread then the
* iterator will be moved to a point just beyond that last thread,
void
notmuch_threads_move_to_next (notmuch_threads_t *threads);
-/* Destroy a notmuch_threads_t object.
+/**
+ * Destroy a notmuch_threads_t object.
*
* It's not strictly necessary to call this function. All memory from
* the notmuch_threads_t object will be reclaimed when the
void
notmuch_threads_destroy (notmuch_threads_t *threads);
-/* Return an estimate of the number of messages matching a search
+/**
+ * Return an estimate of the number of messages matching a search.
*
* This function performs a search and returns Xapian's best
* guess as to number of matching messages.
*/
unsigned
notmuch_query_count_messages (notmuch_query_t *query);
-
-/* Return the number of threads matching a search.
+
+/**
+ * Return the number of threads matching a search.
*
* This function performs a search and returns the number of unique thread IDs
* in the matching messages. This is the same as number of threads matching a
unsigned
notmuch_query_count_threads (notmuch_query_t *query);
-/* Get the thread ID of 'thread'.
+/**
+ * Get the thread ID of 'thread'.
*
* The returned string belongs to 'thread' and as such, should not be
* modified by the caller and will only be valid for as long as the
const char *
notmuch_thread_get_thread_id (notmuch_thread_t *thread);
-/* Get the total number of messages in 'thread'.
+/**
+ * Get the total number of messages in 'thread'.
*
* This count consists of all messages in the database belonging to
* this thread. Contrast with notmuch_thread_get_matched_messages() .
int
notmuch_thread_get_total_messages (notmuch_thread_t *thread);
-/* Get a notmuch_messages_t iterator for the top-level messages in
+/**
+ * Get a notmuch_messages_t iterator for the top-level messages in
* 'thread' in oldest-first order.
*
* This iterator will not necessarily iterate over all of the messages
* in the thread. It will only iterate over the messages in the thread
* which are not replies to other messages in the thread.
+ *
+ * The returned list will be destroyed when the thread is destroyed.
*/
notmuch_messages_t *
notmuch_thread_get_toplevel_messages (notmuch_thread_t *thread);
-/* Get a notmuch_thread_t iterator for all messages in 'thread' in
+/**
+ * Get a notmuch_thread_t iterator for all messages in 'thread' in
* oldest-first order.
+ *
+ * The returned list will be destroyed when the thread is destroyed.
*/
notmuch_messages_t *
notmuch_thread_get_messages (notmuch_thread_t *thread);
-/* Get the number of messages in 'thread' that matched the search.
+/**
+ * Get the number of messages in 'thread' that matched the search.
*
* This count includes only the messages in this thread that were
* matched by the search from which the thread was created and were
int
notmuch_thread_get_matched_messages (notmuch_thread_t *thread);
-/* Get the authors of 'thread'
+/**
+ * Get the authors of 'thread' as a UTF-8 string.
*
* The returned string is a comma-separated list of the names of the
* authors of mail messages in the query results that belong to this
const char *
notmuch_thread_get_authors (notmuch_thread_t *thread);
-/* Get the subject of 'thread'
+/**
+ * Get the subject of 'thread' as a UTF-8 string.
*
* The subject is taken from the first message (according to the query
* order---see notmuch_query_set_sort) in the query results that
const char *
notmuch_thread_get_subject (notmuch_thread_t *thread);
-/* Get the date of the oldest message in 'thread' as a time_t value.
+/**
+ * Get the date of the oldest message in 'thread' as a time_t value.
*/
time_t
notmuch_thread_get_oldest_date (notmuch_thread_t *thread);
-/* Get the date of the newest message in 'thread' as a time_t value.
+/**
+ * Get the date of the newest message in 'thread' as a time_t value.
*/
time_t
notmuch_thread_get_newest_date (notmuch_thread_t *thread);
-/* Get the tags for 'thread', returning a notmuch_tags_t object which
+/**
+ * Get the tags for 'thread', returning a notmuch_tags_t object which
* can be used to iterate over all tags.
*
* Note: In the Notmuch database, tags are stored on individual
*
* for (tags = notmuch_thread_get_tags (thread);
* notmuch_tags_valid (tags);
- * notmuch_result_move_to_next (tags))
+ * notmuch_tags_move_to_next (tags))
* {
* tag = notmuch_tags_get (tags);
* ....
notmuch_tags_t *
notmuch_thread_get_tags (notmuch_thread_t *thread);
-/* Destroy a notmuch_thread_t object. */
+/**
+ * Destroy a notmuch_thread_t object.
+ */
void
notmuch_thread_destroy (notmuch_thread_t *thread);
-/* Is the given 'messages' iterator pointing at a valid message.
+/**
+ * Is the given 'messages' iterator pointing at a valid message.
*
* When this function returns TRUE, notmuch_messages_get will return a
* valid object. Whereas when this function returns FALSE,
notmuch_bool_t
notmuch_messages_valid (notmuch_messages_t *messages);
-/* Get the current message from 'messages' as a notmuch_message_t.
+/**
+ * Get the current message from 'messages' as a notmuch_message_t.
*
* Note: The returned message belongs to 'messages' and has a lifetime
* identical to it (and the query to which it belongs).
notmuch_message_t *
notmuch_messages_get (notmuch_messages_t *messages);
-/* Move the 'messages' iterator to the next message.
+/**
+ * Move the 'messages' iterator to the next message.
*
* If 'messages' is already pointing at the last message then the
* iterator will be moved to a point just beyond that last message,
void
notmuch_messages_move_to_next (notmuch_messages_t *messages);
-/* Destroy a notmuch_messages_t object.
+/**
+ * Destroy a notmuch_messages_t object.
*
* It's not strictly necessary to call this function. All memory from
* the notmuch_messages_t object will be reclaimed when the containing
void
notmuch_messages_destroy (notmuch_messages_t *messages);
-/* Return a list of tags from all messages.
+/**
+ * Return a list of tags from all messages.
*
* The resulting list is guaranteed not to contain duplicated tags.
*
notmuch_tags_t *
notmuch_messages_collect_tags (notmuch_messages_t *messages);
-/* Get the message ID of 'message'.
+/**
+ * Get the message ID of 'message'.
*
* The returned string belongs to 'message' and as such, should not be
* modified by the caller and will only be valid for as long as the
const char *
notmuch_message_get_message_id (notmuch_message_t *message);
-/* Get the thread ID of 'message'.
+/**
+ * Get the thread ID of 'message'.
*
* The returned string belongs to 'message' and as such, should not be
* modified by the caller and will only be valid for as long as the
const char *
notmuch_message_get_thread_id (notmuch_message_t *message);
-/* Get a notmuch_messages_t iterator for all of the replies to
+/**
+ * Get a notmuch_messages_t iterator for all of the replies to
* 'message'.
*
* Note: This call only makes sense if 'message' was ultimately
notmuch_messages_t *
notmuch_message_get_replies (notmuch_message_t *message);
-/* Get a filename for the email corresponding to 'message'.
+/**
+ * Get a filename for the email corresponding to 'message'.
*
* The returned filename is an absolute filename, (the initial
* component will match notmuch_database_get_path() ).
const char *
notmuch_message_get_filename (notmuch_message_t *message);
-/* Get all filenames for the email corresponding to 'message'.
+/**
+ * Get all filenames for the email corresponding to 'message'.
*
* Returns a notmuch_filenames_t iterator listing all the filenames
* associated with 'message'. These files may not have identical
notmuch_filenames_t *
notmuch_message_get_filenames (notmuch_message_t *message);
-/* Message flags */
+/**
+ * Message flags.
+ */
typedef enum _notmuch_message_flag {
NOTMUCH_MESSAGE_FLAG_MATCH,
NOTMUCH_MESSAGE_FLAG_EXCLUDED
} notmuch_message_flag_t;
-/* Get a value of a flag for the email corresponding to 'message'. */
+/**
+ * Get a value of a flag for the email corresponding to 'message'.
+ */
notmuch_bool_t
notmuch_message_get_flag (notmuch_message_t *message,
notmuch_message_flag_t flag);
-/* Set a value of a flag for the email corresponding to 'message'. */
+/**
+ * Set a value of a flag for the email corresponding to 'message'.
+ */
void
notmuch_message_set_flag (notmuch_message_t *message,
notmuch_message_flag_t flag, notmuch_bool_t value);
-/* Get the date of 'message' as a time_t value.
+/**
+ * Get the date of 'message' as a time_t value.
*
* For the original textual representation of the Date header from the
* message call notmuch_message_get_header() with a header value of
- * "date". */
+ * "date".
+ */
time_t
notmuch_message_get_date (notmuch_message_t *message);
-/* Get the value of the specified header from 'message'.
+/**
+ * Get the value of the specified header from 'message' as a UTF-8 string.
*
* Common headers are stored in the database when the message is
* indexed and will be returned from the database. Other headers will
const char *
notmuch_message_get_header (notmuch_message_t *message, const char *header);
-/* Get the tags for 'message', returning a notmuch_tags_t object which
+/**
+ * Get the tags for 'message', returning a notmuch_tags_t object which
* can be used to iterate over all tags.
*
* The tags object is owned by the message and as such, will only be
*
* for (tags = notmuch_message_get_tags (message);
* notmuch_tags_valid (tags);
- * notmuch_result_move_to_next (tags))
+ * notmuch_tags_move_to_next (tags))
* {
* tag = notmuch_tags_get (tags);
* ....
notmuch_tags_t *
notmuch_message_get_tags (notmuch_message_t *message);
-/* The longest possible tag value. */
+/**
+ * The longest possible tag value.
+ */
#define NOTMUCH_TAG_MAX 200
-/* Add a tag to the given message.
+/**
+ * Add a tag to the given message.
*
* Return value:
*
notmuch_status_t
notmuch_message_add_tag (notmuch_message_t *message, const char *tag);
-/* Remove a tag from the given message.
+/**
+ * Remove a tag from the given message.
*
* Return value:
*
notmuch_status_t
notmuch_message_remove_tag (notmuch_message_t *message, const char *tag);
-/* Remove all tags from the given message.
+/**
+ * Remove all tags from the given message.
*
* See notmuch_message_freeze for an example showing how to safely
* replace tag values.
notmuch_status_t
notmuch_message_remove_all_tags (notmuch_message_t *message);
-/* Add/remove tags according to maildir flags in the message filename(s)
+/**
+ * Add/remove tags according to maildir flags in the message filename(s).
*
* This function examines the filenames of 'message' for maildir
* flags, and adds or removes tags on 'message' as follows when these
notmuch_status_t
notmuch_message_maildir_flags_to_tags (notmuch_message_t *message);
-/* Rename message filename(s) to encode tags as maildir flags
+/**
+ * Rename message filename(s) to encode tags as maildir flags.
*
* Specifically, for each filename corresponding to this message:
*
notmuch_status_t
notmuch_message_tags_to_maildir_flags (notmuch_message_t *message);
-/* Freeze the current state of 'message' within the database.
+/**
+ * Freeze the current state of 'message' within the database.
*
* This means that changes to the message state, (via
* notmuch_message_add_tag, notmuch_message_remove_tag, and
notmuch_status_t
notmuch_message_freeze (notmuch_message_t *message);
-/* Thaw the current 'message', synchronizing any changes that may have
+/**
+ * Thaw the current 'message', synchronizing any changes that may have
* occurred while 'message' was frozen into the notmuch database.
*
* See notmuch_message_freeze for an example of how to use this
notmuch_status_t
notmuch_message_thaw (notmuch_message_t *message);
-/* Destroy a notmuch_message_t object.
+/**
+ * Destroy a notmuch_message_t object.
*
* It can be useful to call this function in the case of a single
* query object with many messages in the result, (such as iterating
void
notmuch_message_destroy (notmuch_message_t *message);
-/* Is the given 'tags' iterator pointing at a valid tag.
+/**
+ * Is the given 'tags' iterator pointing at a valid tag.
*
* When this function returns TRUE, notmuch_tags_get will return a
* valid string. Whereas when this function returns FALSE,
notmuch_bool_t
notmuch_tags_valid (notmuch_tags_t *tags);
-/* Get the current tag from 'tags' as a string.
+/**
+ * Get the current tag from 'tags' as a string.
*
* Note: The returned string belongs to 'tags' and has a lifetime
* identical to it (and the query to which it ultimately belongs).
const char *
notmuch_tags_get (notmuch_tags_t *tags);
-/* Move the 'tags' iterator to the next tag.
+/**
+ * Move the 'tags' iterator to the next tag.
*
* If 'tags' is already pointing at the last tag then the iterator
* will be moved to a point just beyond that last tag, (where
void
notmuch_tags_move_to_next (notmuch_tags_t *tags);
-/* Destroy a notmuch_tags_t object.
+/**
+ * Destroy a notmuch_tags_t object.
*
* It's not strictly necessary to call this function. All memory from
* the notmuch_tags_t object will be reclaimed when the containing
void
notmuch_tags_destroy (notmuch_tags_t *tags);
-/* Store an mtime within the database for 'directory'.
+/**
+ * Store an mtime within the database for 'directory'.
*
* The 'directory' should be an object retrieved from the database
* with notmuch_database_get_directory for a particular path.
notmuch_directory_set_mtime (notmuch_directory_t *directory,
time_t mtime);
-/* Get the mtime of a directory, (as previously stored with
+/**
+ * Get the mtime of a directory, (as previously stored with
* notmuch_directory_set_mtime).
*
* Returns 0 if no mtime has previously been stored for this
- * directory.*/
+ * directory.
+ */
time_t
notmuch_directory_get_mtime (notmuch_directory_t *directory);
-/* Get a notmuch_filenames_t iterator listing all the filenames of
+/**
+ * Get a notmuch_filenames_t iterator listing all the filenames of
* messages in the database within the given directory.
*
* The returned filenames will be the basename-entries only (not
- * complete paths). */
+ * complete paths).
+ */
notmuch_filenames_t *
notmuch_directory_get_child_files (notmuch_directory_t *directory);
-/* Get a notmuch_filenams_t iterator listing all the filenames of
+/**
+ * Get a notmuch_filenams_t iterator listing all the filenames of
* sub-directories in the database within the given directory.
*
* The returned filenames will be the basename-entries only (not
- * complete paths). */
+ * complete paths).
+ */
notmuch_filenames_t *
notmuch_directory_get_child_directories (notmuch_directory_t *directory);
-/* Destroy a notmuch_directory_t object. */
+/**
+ * Destroy a notmuch_directory_t object.
+ */
void
notmuch_directory_destroy (notmuch_directory_t *directory);
-/* Is the given 'filenames' iterator pointing at a valid filename.
+/**
+ * Is the given 'filenames' iterator pointing at a valid filename.
*
* When this function returns TRUE, notmuch_filenames_get will return
* a valid string. Whereas when this function returns FALSE,
notmuch_bool_t
notmuch_filenames_valid (notmuch_filenames_t *filenames);
-/* Get the current filename from 'filenames' as a string.
+/**
+ * Get the current filename from 'filenames' as a string.
*
* Note: The returned string belongs to 'filenames' and has a lifetime
* identical to it (and the directory to which it ultimately belongs).
const char *
notmuch_filenames_get (notmuch_filenames_t *filenames);
-/* Move the 'filenames' iterator to the next filename.
+/**
+ * Move the 'filenames' iterator to the next filename.
*
* If 'filenames' is already pointing at the last filename then the
* iterator will be moved to a point just beyond that last filename,
void
notmuch_filenames_move_to_next (notmuch_filenames_t *filenames);
-/* Destroy a notmuch_filenames_t object.
+/**
+ * Destroy a notmuch_filenames_t object.
*
* It's not strictly necessary to call this function. All memory from
* the notmuch_filenames_t object will be reclaimed when the
void
notmuch_filenames_destroy (notmuch_filenames_t *filenames);
+/* @} */
+
NOTMUCH_END_DECLS
#endif
projects / notmuch / blobdiff