#include "database-private.h"
-/* Advance 'str' past any whitespace or RFC 822 comments. A comment is
- * a (potentially nested) parenthesized sequence with '\' used to
- * escape any character (including parentheses).
- *
- * If the sequence to be skipped continues to the end of the string,
- * then 'str' will be left pointing at the final terminating '\0'
- * character.
- */
-static void
-skip_space_and_comments (const char **str)
-{
- const char *s;
-
- s = *str;
- while (*s && (isspace (*s) || *s == '(')) {
- while (*s && isspace (*s))
- s++;
- if (*s == '(') {
- int nesting = 1;
- s++;
- while (*s && nesting) {
- if (*s == '(') {
- nesting++;
- } else if (*s == ')') {
- nesting--;
- } else if (*s == '\\') {
- if (*(s+1))
- s++;
- }
- s++;
- }
- }
- }
-
- *str = s;
-}
-
-/* Parse an RFC 822 message-id, discarding whitespace, any RFC 822
- * comments, and the '<' and '>' delimiters.
- *
- * If not NULL, then *next will be made to point to the first character
- * not parsed, (possibly pointing to the final '\0' terminator.
- *
- * Returns a newly talloc'ed string belonging to 'ctx'.
- *
- * Returns NULL if there is any error parsing the message-id. */
-static char *
-_parse_message_id (void *ctx, const char *message_id, const char **next)
-{
- const char *s, *end;
- char *result;
-
- if (message_id == NULL || *message_id == '\0')
- return NULL;
-
- s = message_id;
-
- skip_space_and_comments (&s);
-
- /* Skip any unstructured text as well. */
- while (*s && *s != '<')
- s++;
-
- if (*s == '<') {
- s++;
- } else {
- if (next)
- *next = s;
- return NULL;
- }
-
- skip_space_and_comments (&s);
-
- end = s;
- while (*end && *end != '>')
- end++;
- if (next) {
- if (*end)
- *next = end + 1;
- else
- *next = end;
- }
-
- if (end > s && *end == '>')
- end--;
- if (end <= s)
- return NULL;
-
- result = talloc_strndup (ctx, s, end - s + 1);
-
- /* Finally, collapse any whitespace that is within the message-id
- * itself. */
- {
- char *r;
- int len;
-
- for (r = result, len = strlen (r); *r; r++, len--)
- if (*r == ' ' || *r == '\t')
- memmove (r, r+1, len);
- }
-
- return result;
-}
-
/* Parse a References header value, putting a (talloc'ed under 'ctx')
* copy of each referenced message-id into 'hash'.
*
return NULL;
while (*refs) {
- ref = _parse_message_id (ctx, refs, &refs);
+ ref = _notmuch_message_id_parse (ctx, refs, &refs);
if (ref && strcmp (ref, message_id)) {
g_hash_table_add (hash, ref);
talloc_free (ptr);
}
-static notmuch_status_t
+notmuch_status_t
_notmuch_database_link_message_to_parents (notmuch_database_t *notmuch,
notmuch_message_t *message,
notmuch_message_file_t *message_file,
_notmuch_database_link_message (notmuch_database_t *notmuch,
notmuch_message_t *message,
notmuch_message_file_t *message_file,
- notmuch_bool_t is_ghost)
+ bool is_ghost)
{
void *local = talloc_new (NULL);
notmuch_status_t status;
}
notmuch_status_t
-notmuch_database_add_message (notmuch_database_t *notmuch,
- const char *filename,
- notmuch_message_t **message_ret)
+notmuch_database_index_file (notmuch_database_t *notmuch,
+ const char *filename,
+ notmuch_indexopts_t *indexopts,
+ notmuch_message_t **message_ret)
{
notmuch_message_file_t *message_file;
notmuch_message_t *message = NULL;
notmuch_status_t ret = NOTMUCH_STATUS_SUCCESS, ret2;
notmuch_private_status_t private_status;
- notmuch_bool_t is_ghost = false;
+ bool is_ghost = false, is_new = false;
+ notmuch_indexopts_t *def_indexopts = NULL;
- const char *date, *header;
+ const char *date;
const char *from, *to, *subject;
char *message_id = NULL;
if (ret)
goto DONE;
- /* Parse message up front to get better error status. */
- ret = _notmuch_message_file_parse (message_file);
+ ret = _notmuch_message_file_get_headers (message_file,
+ &from, &subject, &to, &date,
+ &message_id);
if (ret)
goto DONE;
- /* Before we do any real work, (especially before doing a
- * potential SHA-1 computation on the entire file's contents),
- * let's make sure that what we're looking at looks like an
- * actual email message.
- */
- from = _notmuch_message_file_get_header (message_file, "from");
- subject = _notmuch_message_file_get_header (message_file, "subject");
- to = _notmuch_message_file_get_header (message_file, "to");
-
- if ((from == NULL || *from == '\0') &&
- (subject == NULL || *subject == '\0') &&
- (to == NULL || *to == '\0')) {
- ret = NOTMUCH_STATUS_FILE_NOT_EMAIL;
- goto DONE;
- }
-
- /* Now that we're sure it's mail, the first order of business
- * is to find a message ID (or else create one ourselves).
- */
- header = _notmuch_message_file_get_header (message_file, "message-id");
- if (header && *header != '\0') {
- message_id = _parse_message_id (message_file, header, NULL);
-
- /* So the header value isn't RFC-compliant, but it's
- * better than no message-id at all.
- */
- if (message_id == NULL)
- message_id = talloc_strdup (message_file, header);
- }
-
- if (message_id == NULL ) {
- /* No message-id at all, let's generate one by taking a
- * hash over the file's contents.
- */
- char *sha1 = _notmuch_sha1_of_file (filename);
-
- /* If that failed too, something is really wrong. Give up. */
- if (sha1 == NULL) {
- ret = NOTMUCH_STATUS_FILE_ERROR;
- goto DONE;
- }
-
- message_id = talloc_asprintf (message_file, "notmuch-sha1-%s", sha1);
- free (sha1);
- }
-
try {
/* Now that we have a message ID, we get a message object,
* (which may or may not reference an existing document in the
talloc_free (message_id);
- if (message == NULL) {
+ /* We cannot call notmuch_message_get_flag for a new message */
+ switch (private_status) {
+ case NOTMUCH_PRIVATE_STATUS_NO_DOCUMENT_FOUND:
+ is_ghost = false;
+ is_new = true;
+ break;
+ case NOTMUCH_PRIVATE_STATUS_SUCCESS:
+ is_ghost = notmuch_message_get_flag (message, NOTMUCH_MESSAGE_FLAG_GHOST);
+ is_new = false;
+ break;
+ default:
ret = COERCE_STATUS (private_status,
"Unexpected status value from _notmuch_message_create_for_message_id");
goto DONE;
_notmuch_message_add_filename (message, filename);
- /* Is this a newly created message object or a ghost
- * message? We have to be slightly careful: if this is a
- * blank message, it's not safe to call
- * notmuch_message_get_flag yet. */
- if (private_status == NOTMUCH_PRIVATE_STATUS_NO_DOCUMENT_FOUND ||
- (is_ghost = notmuch_message_get_flag (
- message, NOTMUCH_MESSAGE_FLAG_GHOST))) {
+ if (is_new || is_ghost) {
_notmuch_message_add_term (message, "type", "mail");
if (is_ghost)
/* Convert ghost message to a regular message */
_notmuch_message_remove_term (message, "type", "ghost");
+ }
- ret = _notmuch_database_link_message (notmuch, message,
+ ret = _notmuch_database_link_message (notmuch, message,
message_file, is_ghost);
- if (ret)
- goto DONE;
+ if (ret)
+ goto DONE;
- date = _notmuch_message_file_get_header (message_file, "date");
+ if (is_new || is_ghost)
_notmuch_message_set_header_values (message, date, from, subject);
- ret = _notmuch_message_index_file (message, message_file);
- if (ret)
- goto DONE;
- } else {
- ret = NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID;
+ if (!indexopts) {
+ def_indexopts = notmuch_database_get_default_indexopts (notmuch);
+ indexopts = def_indexopts;
}
+ ret = _notmuch_message_index_file (message, indexopts, message_file);
+ if (ret)
+ goto DONE;
+
+ if (! is_new && !is_ghost)
+ ret = NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID;
+
_notmuch_message_sync (message);
} catch (const Xapian::Error &error) {
_notmuch_database_log (notmuch, "A Xapian exception occurred adding message: %s.\n",
error.get_msg().c_str());
- notmuch->exception_reported = TRUE;
+ notmuch->exception_reported = true;
ret = NOTMUCH_STATUS_XAPIAN_EXCEPTION;
goto DONE;
}
DONE:
+ if (def_indexopts)
+ notmuch_indexopts_destroy (def_indexopts);
+
if (message) {
if ((ret == NOTMUCH_STATUS_SUCCESS ||
ret == NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID) && message_ret)
return ret;
}
+
+notmuch_status_t
+notmuch_database_add_message (notmuch_database_t *notmuch,
+ const char *filename,
+ notmuch_message_t **message_ret)
+{
+ return notmuch_database_index_file (notmuch, filename,
+ NULL,
+ message_ret);
+
+}
projects / notmuch / blobdiff