+ format->end (format);
+
+ return 0;
+}
+
+static void
+print_mailbox (const search_context_t *ctx, const mailbox_t *mailbox)
+{
+ const char *name = mailbox->name;
+ const char *addr = mailbox->addr;
+ sprinter_t *format = ctx->format;
+ InternetAddress *ia = internet_address_mailbox_new (name, addr);
+ char *name_addr;
+
+ /* name_addr has the name part quoted if necessary. Compare
+ * 'John Doe <john@doe.com>' vs. '"Doe, John" <john@doe.com>' */
+ name_addr = internet_address_to_string (ia, FALSE);
+
+ if (format->is_text_printer) {
+ format->string (format, name_addr);
+ format->separator (format);
+ } else {
+ format->begin_map (format);
+ format->map_key (format, "name");
+ format->string (format, name);
+ format->map_key (format, "address");
+ format->string (format, addr);
+ format->map_key (format, "name-addr");
+ format->string (format, name_addr);
+ format->end (format);
+ format->separator (format);
+ }
+
+ g_object_unref (ia);
+ g_free (name_addr);
+}
+
+/* Print addresses from InternetAddressList. */
+static void
+process_address_list (const search_context_t *ctx, InternetAddressList *list)
+{
+ InternetAddress *address;
+ int i;
+
+ for (i = 0; i < internet_address_list_length (list); i++) {
+ address = internet_address_list_get_address (list, i);
+ if (INTERNET_ADDRESS_IS_GROUP (address)) {
+ InternetAddressGroup *group;
+ InternetAddressList *group_list;
+
+ group = INTERNET_ADDRESS_GROUP (address);
+ group_list = internet_address_group_get_members (group);
+ if (group_list == NULL)
+ continue;
+
+ process_address_list (ctx, group_list);
+ } else {
+ InternetAddressMailbox *mailbox = INTERNET_ADDRESS_MAILBOX (address);
+ mailbox_t mbx = {
+ .name = internet_address_get_name (address),
+ .addr = internet_address_mailbox_get_addr (mailbox),
+ };
+
+ print_mailbox (ctx, &mbx);
+ }
+ }
+}
+
+/* Print addresses from a message header. */
+static void
+process_address_header (const search_context_t *ctx, const char *value)
+{
+ InternetAddressList *list;
+
+ if (value == NULL)
+ return;
+
+ list = internet_address_list_parse_string (value);
+ if (list == NULL)
+ return;
+
+ process_address_list (ctx, list);
+
+ g_object_unref (list);
+}
+
+static int
+_count_filenames (notmuch_message_t *message)
+{
+ notmuch_filenames_t *filenames;
+ int i = 0;
+
+ filenames = notmuch_message_get_filenames (message);
+
+ while (notmuch_filenames_valid (filenames)) {
+ notmuch_filenames_move_to_next (filenames);
+ i++;
+ }
+
+ notmuch_filenames_destroy (filenames);
+
+ return i;
+}
+
+static int
+do_search_messages (search_context_t *ctx)
+{
+ notmuch_message_t *message;
+ notmuch_messages_t *messages;
+ notmuch_filenames_t *filenames;
+ sprinter_t *format = ctx->format;
+ int i;
+
+ if (ctx->offset < 0) {
+ ctx->offset += notmuch_query_count_messages (ctx->query);
+ if (ctx->offset < 0)
+ ctx->offset = 0;
+ }
+
+ messages = notmuch_query_search_messages (ctx->query);
+ if (messages == NULL)
+ return 1;
+
+ format->begin_list (format);
+
+ for (i = 0;
+ notmuch_messages_valid (messages) && (ctx->limit < 0 || i < ctx->offset + ctx->limit);
+ notmuch_messages_move_to_next (messages), i++)
+ {
+ if (i < ctx->offset)
+ continue;
+
+ message = notmuch_messages_get (messages);
+
+ if (ctx->output == OUTPUT_FILES) {
+ int j;
+ filenames = notmuch_message_get_filenames (message);
+
+ for (j = 1;
+ notmuch_filenames_valid (filenames);
+ notmuch_filenames_move_to_next (filenames), j++)
+ {
+ if (ctx->dupe < 0 || ctx->dupe == j) {
+ format->string (format, notmuch_filenames_get (filenames));
+ format->separator (format);
+ }
+ }
+
+ notmuch_filenames_destroy( filenames );
+
+ } else if (ctx->output == OUTPUT_MESSAGES) {
+ /* special case 1 for speed */
+ if (ctx->dupe <= 1 || ctx->dupe <= _count_filenames (message)) {
+ format->set_prefix (format, "id");
+ format->string (format,
+ notmuch_message_get_message_id (message));
+ format->separator (format);
+ }
+ } else {
+ if (ctx->output & OUTPUT_SENDER) {
+ const char *addrs;
+
+ addrs = notmuch_message_get_header (message, "from");
+ process_address_header (ctx, addrs);
+ }
+
+ if (ctx->output & OUTPUT_RECIPIENTS) {
+ const char *hdrs[] = { "to", "cc", "bcc" };
+ const char *addrs;
+ size_t j;
+
+ for (j = 0; j < ARRAY_SIZE (hdrs); j++) {
+ addrs = notmuch_message_get_header (message, hdrs[j]);
+ process_address_header (ctx, addrs);
+ }
+ }
+ }
+
+ notmuch_message_destroy (message);
+ }
+
+ notmuch_messages_destroy (messages);
+
+ format->end (format);
+
+ return 0;
+}
+
+static int
+do_search_tags (const search_context_t *ctx)
+{
+ notmuch_messages_t *messages = NULL;
+ notmuch_tags_t *tags;
+ const char *tag;
+ sprinter_t *format = ctx->format;
+ notmuch_query_t *query = ctx->query;
+ notmuch_database_t *notmuch = ctx->notmuch;
+
+ /* should the following only special case if no excluded terms
+ * specified? */
+
+ /* Special-case query of "*" for better performance. */
+ if (strcmp (notmuch_query_get_query_string (query), "*") == 0) {
+ tags = notmuch_database_get_all_tags (notmuch);
+ } else {
+ messages = notmuch_query_search_messages (query);
+ if (messages == NULL)
+ return 1;
+
+ tags = notmuch_messages_collect_tags (messages);
+ }
+ if (tags == NULL)
+ return 1;
+
+ format->begin_list (format);
+
+ for (;
+ notmuch_tags_valid (tags);
+ notmuch_tags_move_to_next (tags))
+ {
+ tag = notmuch_tags_get (tags);
+
+ format->string (format, tag);
+ format->separator (format);
+
+ }
+
+ notmuch_tags_destroy (tags);
+
+ if (messages)
+ notmuch_messages_destroy (messages);
+
+ format->end (format);
+
+ return 0;
+}
+
+static int
+_notmuch_search_prepare (search_context_t *ctx, notmuch_config_t *config, int argc, char *argv[])
+{
+ char *query_str;
+ unsigned int i;
+
+ switch (ctx->format_sel) {
+ case NOTMUCH_FORMAT_TEXT:
+ ctx->format = sprinter_text_create (config, stdout);
+ break;
+ case NOTMUCH_FORMAT_TEXT0:
+ if (ctx->output == OUTPUT_SUMMARY) {
+ fprintf (stderr, "Error: --format=text0 is not compatible with --output=summary.\n");
+ return EXIT_FAILURE;
+ }
+ ctx->format = sprinter_text0_create (config, stdout);
+ break;
+ case NOTMUCH_FORMAT_JSON:
+ ctx->format = sprinter_json_create (config, stdout);
+ break;
+ case NOTMUCH_FORMAT_SEXP:
+ ctx->format = sprinter_sexp_create (config, stdout);
+ break;
+ default:
+ /* this should never happen */
+ INTERNAL_ERROR("no output format selected");
+ }
+
+ notmuch_exit_if_unsupported_format ();
+
+ if (notmuch_database_open (notmuch_config_get_database_path (config),
+ NOTMUCH_DATABASE_MODE_READ_ONLY, &ctx->notmuch))
+ return EXIT_FAILURE;
+
+ query_str = query_string_from_args (ctx->notmuch, argc, argv);
+ if (query_str == NULL) {
+ fprintf (stderr, "Out of memory.\n");
+ return EXIT_FAILURE;
+ }
+ if (*query_str == '\0') {
+ fprintf (stderr, "Error: notmuch search requires at least one search term.\n");
+ return EXIT_FAILURE;
+ }
+
+ ctx->query = notmuch_query_create (ctx->notmuch, query_str);
+ if (ctx->query == NULL) {
+ fprintf (stderr, "Out of memory\n");
+ return EXIT_FAILURE;
+ }
+
+ notmuch_query_set_sort (ctx->query, ctx->sort);
+
+ if (ctx->exclude == NOTMUCH_EXCLUDE_FLAG && ctx->output != OUTPUT_SUMMARY) {
+ /* If we are not doing summary output there is nowhere to
+ * print the excluded flag so fall back on including the
+ * excluded messages. */
+ fprintf (stderr, "Warning: this output format cannot flag excluded messages.\n");
+ ctx->exclude = NOTMUCH_EXCLUDE_FALSE;
+ }
+
+ if (ctx->exclude != NOTMUCH_EXCLUDE_FALSE) {
+ const char **search_exclude_tags;
+ size_t search_exclude_tags_length;
+
+ search_exclude_tags = notmuch_config_get_search_exclude_tags
+ (config, &search_exclude_tags_length);
+ for (i = 0; i < search_exclude_tags_length; i++)
+ notmuch_query_add_tag_exclude (ctx->query, search_exclude_tags[i]);
+ notmuch_query_set_omit_excluded (ctx->query, ctx->exclude);
+ }
+
+ return 0;
+}
+
+static void
+_notmuch_search_cleanup (search_context_t *ctx)
+{
+ notmuch_query_destroy (ctx->query);
+ notmuch_database_destroy (ctx->notmuch);
+
+ talloc_free (ctx->format);
+}
+
+static search_context_t search_context = {
+ .format_sel = NOTMUCH_FORMAT_TEXT,
+ .exclude = NOTMUCH_EXCLUDE_TRUE,
+ .sort = NOTMUCH_SORT_NEWEST_FIRST,
+ .output = 0,
+ .offset = 0,
+ .limit = -1, /* unlimited */
+ .dupe = -1,
+};
+
+static const notmuch_opt_desc_t common_options[] = {
+ { NOTMUCH_OPT_KEYWORD, &search_context.sort, "sort", 's',
+ (notmuch_keyword_t []){ { "oldest-first", NOTMUCH_SORT_OLDEST_FIRST },
+ { "newest-first", NOTMUCH_SORT_NEWEST_FIRST },
+ { 0, 0 } } },
+ { NOTMUCH_OPT_KEYWORD, &search_context.format_sel, "format", 'f',
+ (notmuch_keyword_t []){ { "json", NOTMUCH_FORMAT_JSON },
+ { "sexp", NOTMUCH_FORMAT_SEXP },
+ { "text", NOTMUCH_FORMAT_TEXT },
+ { "text0", NOTMUCH_FORMAT_TEXT0 },
+ { 0, 0 } } },
+ { NOTMUCH_OPT_INT, ¬much_format_version, "format-version", 0, 0 },
+ { 0, 0, 0, 0, 0 }
+};
+
+int
+notmuch_search_command (notmuch_config_t *config, int argc, char *argv[])
+{
+ search_context_t *ctx = &search_context;
+ int opt_index, ret;
+
+ notmuch_opt_desc_t options[] = {
+ { NOTMUCH_OPT_KEYWORD, &ctx->output, "output", 'o',
+ (notmuch_keyword_t []){ { "summary", OUTPUT_SUMMARY },
+ { "threads", OUTPUT_THREADS },
+ { "messages", OUTPUT_MESSAGES },
+ { "files", OUTPUT_FILES },
+ { "tags", OUTPUT_TAGS },
+ { 0, 0 } } },
+ { NOTMUCH_OPT_KEYWORD, &ctx->exclude, "exclude", 'x',
+ (notmuch_keyword_t []){ { "true", NOTMUCH_EXCLUDE_TRUE },
+ { "false", NOTMUCH_EXCLUDE_FALSE },
+ { "flag", NOTMUCH_EXCLUDE_FLAG },
+ { "all", NOTMUCH_EXCLUDE_ALL },
+ { 0, 0 } } },
+ { NOTMUCH_OPT_INT, &ctx->offset, "offset", 'O', 0 },
+ { NOTMUCH_OPT_INT, &ctx->limit, "limit", 'L', 0 },
+ { NOTMUCH_OPT_INT, &ctx->dupe, "duplicate", 'D', 0 },
+ { NOTMUCH_OPT_INHERIT, &common_options, NULL, 0, 0 },
+ { 0, 0, 0, 0, 0 }
+ };
+
+ ctx->output = OUTPUT_SUMMARY;
+ opt_index = parse_arguments (argc, argv, options, 1);
+ if (opt_index < 0)
+ return EXIT_FAILURE;
+
+ if (ctx->output != OUTPUT_FILES && ctx->output != OUTPUT_MESSAGES &&
+ ctx->dupe != -1) {
+ fprintf (stderr, "Error: --duplicate=N is only supported with --output=files and --output=messages.\n");
+ return EXIT_FAILURE;
+ }
+
+ if (_notmuch_search_prepare (ctx, config,
+ argc - opt_index, argv + opt_index))
+ return EXIT_FAILURE;
+
+ switch (ctx->output) {
+ case OUTPUT_SUMMARY:
+ case OUTPUT_THREADS:
+ ret = do_search_threads (ctx);
+ break;
+ case OUTPUT_MESSAGES:
+ case OUTPUT_FILES:
+ ret = do_search_messages (ctx);
+ break;
+ case OUTPUT_TAGS:
+ ret = do_search_tags (ctx);
+ break;
+ default:
+ INTERNAL_ERROR ("Unexpected output");
+ }
+
+ _notmuch_search_cleanup (ctx);
+
+ return ret ? EXIT_FAILURE : EXIT_SUCCESS;
+}
+
+int
+notmuch_address_command (notmuch_config_t *config, int argc, char *argv[])
+{
+ search_context_t *ctx = &search_context;
+ int opt_index, ret;
+
+ notmuch_opt_desc_t options[] = {
+ { NOTMUCH_OPT_KEYWORD_FLAGS, &ctx->output, "output", 'o',
+ (notmuch_keyword_t []){ { "sender", OUTPUT_SENDER },
+ { "recipients", OUTPUT_RECIPIENTS },
+ { 0, 0 } } },
+ { NOTMUCH_OPT_KEYWORD, &ctx->exclude, "exclude", 'x',
+ (notmuch_keyword_t []){ { "true", NOTMUCH_EXCLUDE_TRUE },
+ { "false", NOTMUCH_EXCLUDE_FALSE },
+ { 0, 0 } } },
+ { NOTMUCH_OPT_INHERIT, &common_options, NULL, 0, 0 },
+ { 0, 0, 0, 0, 0 }
+ };
+
+ opt_index = parse_arguments (argc, argv, options, 1);
+ if (opt_index < 0)
+ return EXIT_FAILURE;
+
+ if (! ctx->output)
+ ctx->output = OUTPUT_SENDER | OUTPUT_RECIPIENTS;
+
+ if (_notmuch_search_prepare (ctx, config,
+ argc - opt_index, argv + opt_index))
+ return EXIT_FAILURE;
+
+ ret = do_search_messages (ctx);