diff options
Diffstat (limited to 'notmuch-show.c')
-rw-r--r-- | notmuch-show.c | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/notmuch-show.c b/notmuch-show.c index ea465dec..f46e0c82 100644 --- a/notmuch-show.c +++ b/notmuch-show.c @@ -632,6 +632,89 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[])) } int +notmuch_cat_command (void *ctx, unused (int argc), unused (char *argv[])) +{ + notmuch_config_t *config; + notmuch_database_t *notmuch; + notmuch_query_t *query; + notmuch_messages_t *messages; + notmuch_message_t *message; + char *query_string; + int i; + const char *filename; + FILE *file; + size_t size; + char buf[4096]; + + for (i = 0; i < argc && argv[i][0] == '-'; i++) { + fprintf (stderr, "Unrecognized option: %s\n", argv[i]); + return 1; + } + + config = notmuch_config_open (ctx, NULL, NULL); + if (config == NULL) + return 1; + + query_string = query_string_from_args (ctx, argc, argv); + if (query_string == NULL) { + fprintf (stderr, "Out of memory\n"); + return 1; + } + + if (*query_string == '\0') { + fprintf (stderr, "Error: notmuch cat requires at least one search term.\n"); + return 1; + } + + notmuch = notmuch_database_open (notmuch_config_get_database_path (config), + NOTMUCH_DATABASE_MODE_READ_ONLY); + if (notmuch == NULL) + return 1; + + query = notmuch_query_create (notmuch, query_string); + if (query == NULL) { + fprintf (stderr, "Error: Out of memory\n"); + return 1; + } + + if (notmuch_query_count_messages (query) != 1) { + fprintf (stderr, "Error: search term did not match precisely one message.\n"); + return 1; + } + + messages = notmuch_query_search_messages (query); + message = notmuch_messages_get (messages); + + if (message == NULL) { + fprintf (stderr, "Error: Cannot find matching message.\n"); + return 1; + } + + filename = notmuch_message_get_filename (message); + if (filename == NULL) { + fprintf (stderr, "Error: Cannot message filename.\n"); + return 1; + } + + file = fopen (filename, "r"); + if (file == NULL) { + fprintf (stderr, "Error: Cannot open file %s: %s\n", filename, strerror (errno)); + return 1; + } + + while (!feof (file)) { + size = fread (buf, 1, sizeof (buf), file); + fwrite (buf, size, 1, stdout); + } + + fclose (file); + notmuch_query_destroy (query); + notmuch_database_close (notmuch); + + return 0; +} + +int notmuch_part_command (void *ctx, unused (int argc), unused (char *argv[])) { notmuch_config_t *config; |