From ee3ccccd25396938223c67c7a829753b5480e4bc Mon Sep 17 00:00:00 2001 From: Peter Wang Date: Wed, 16 Apr 2014 22:59:21 +1000 Subject: [PATCH] cli: refactor insert Change insert_message into write_message and move its responsibilities for indexing the message into the main function, to simplify the control flow. --- notmuch-insert.c | 35 ++++++++++++++++++----------------- 1 file changed, 18 insertions(+), 17 deletions(-) diff --git a/notmuch-insert.c b/notmuch-insert.c index 6752fc8d..8dfc8bb9 100644 --- a/notmuch-insert.c +++ b/notmuch-insert.c @@ -338,17 +338,14 @@ add_file_to_database (notmuch_database_t *notmuch, const char *path, } static notmuch_bool_t -insert_message (void *ctx, notmuch_database_t *notmuch, int fdin, - const char *dir, tag_op_list_t *tag_ops, - notmuch_bool_t synchronize_flags) +write_message (void *ctx, int fdin, const char *dir, char **newpath) { char *tmppath; - char *newpath; char *newdir; - int fdout; char *cleanup_path; + int fdout; - fdout = maildir_open_tmp_file (ctx, dir, &tmppath, &newpath, &newdir); + fdout = maildir_open_tmp_file (ctx, dir, &tmppath, newpath, &newdir); if (fdout < 0) return FALSE; @@ -370,20 +367,16 @@ insert_message (void *ctx, notmuch_database_t *notmuch, int fdin, * simply use rename() instead of link() and unlink(). * See also: http://wiki.dovecot.org/MailboxFormat/Maildir#Mail_delivery */ - if (rename (tmppath, newpath) != 0) { + if (rename (tmppath, *newpath) != 0) { fprintf (stderr, "Error: rename() failed: %s\n", strerror (errno)); goto FAIL; } - cleanup_path = newpath; + cleanup_path = *newpath; if (! sync_dir (newdir)) goto FAIL; - /* Even if adding the message to the notmuch database fails, - * the message is on disk and we consider the delivery completed. */ - add_file_to_database (notmuch, newpath, tag_ops, synchronize_flags); - return TRUE; FAIL: @@ -407,9 +400,9 @@ notmuch_insert_command (notmuch_config_t *config, int argc, char *argv[]) notmuch_bool_t create_folder = FALSE; notmuch_bool_t synchronize_flags; const char *maildir; + char *newpath; int opt_index; unsigned int i; - notmuch_bool_t ret; notmuch_opt_desc_t options[] = { { NOTMUCH_OPT_STRING, &folder, "folder", 0, 0 }, @@ -484,10 +477,18 @@ notmuch_insert_command (notmuch_config_t *config, int argc, char *argv[]) NOTMUCH_DATABASE_MODE_READ_WRITE, ¬much)) return EXIT_FAILURE; - ret = insert_message (config, notmuch, STDIN_FILENO, maildir, tag_ops, - synchronize_flags); + /* Write the message to the Maildir new directory. */ + if (! write_message (config, STDIN_FILENO, maildir, &newpath)) { + notmuch_database_destroy (notmuch); + return EXIT_FAILURE; + } + + /* Add the message to the index. + * Even if adding the message to the notmuch database fails, + * the message is on disk and we consider the delivery completed. */ + add_file_to_database (notmuch, newpath, tag_ops, + synchronize_flags); notmuch_database_destroy (notmuch); - - return ret ? EXIT_SUCCESS : EXIT_FAILURE; + return EXIT_SUCCESS; } -- 2.43.0