mirror of
https://git.notmuchmail.org/git/notmuch
synced 2024-11-24 03:48:10 +01:00
cli/reply: push notmuch reply format abstraction lower in the stack
There's quite a bit of duplication, and some consequent deviation, between the various notmuch reply format code paths. Perform the query and message iteration in common code, and make the format specific functions operate on single messages. There should be no functional changes.
This commit is contained in:
Jani Nikula
David Bremner
parent
36416c74e0
commit
0c5840862e
1 changed files with 105 additions and 119 deletions
224
notmuch-reply.c
224
notmuch-reply.c
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@ -598,82 +598,42 @@ create_reply_message(void *ctx,
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static int
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notmuch_reply_format_default(void *ctx,
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notmuch_config_t *config,
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notmuch_query_t *query,
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notmuch_message_t *message,
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notmuch_show_params_t *params,
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notmuch_bool_t reply_all,
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unused (sprinter_t *sp))
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{
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GMimeMessage *reply;
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notmuch_messages_t *messages;
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notmuch_message_t *message;
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mime_node_t *root;
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notmuch_status_t status;
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status = notmuch_query_search_messages_st (query, &messages);
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if (print_status_query ("notmuch reply", query, status))
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reply = create_reply_message (ctx, config, message, reply_all);
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if (!reply)
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return 1;
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for (;
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notmuch_messages_valid (messages);
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notmuch_messages_move_to_next (messages))
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{
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message = notmuch_messages_get (messages);
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show_reply_headers (reply);
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reply = create_reply_message (ctx, config, message, reply_all);
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g_object_unref (G_OBJECT (reply));
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/* If reply creation failed, we're out of memory, so don't
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* bother trying any more messages.
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*/
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if (!reply) {
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notmuch_message_destroy (message);
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return 1;
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}
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show_reply_headers (reply);
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g_object_unref (G_OBJECT (reply));
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reply = NULL;
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if (mime_node_open (ctx, message, &(params->crypto), &root) == NOTMUCH_STATUS_SUCCESS) {
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format_part_reply (root);
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talloc_free (root);
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}
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notmuch_message_destroy (message);
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if (mime_node_open (ctx, message, ¶ms->crypto, &root) == NOTMUCH_STATUS_SUCCESS) {
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format_part_reply (root);
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talloc_free (root);
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}
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return 0;
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}
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static int
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notmuch_reply_format_sprinter(void *ctx,
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notmuch_config_t *config,
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notmuch_query_t *query,
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notmuch_message_t *message,
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notmuch_show_params_t *params,
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notmuch_bool_t reply_all,
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sprinter_t *sp)
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{
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GMimeMessage *reply;
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notmuch_messages_t *messages;
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notmuch_message_t *message;
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mime_node_t *node;
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unsigned count;
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notmuch_status_t status;
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status = notmuch_query_count_messages_st (query, &count);
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if (print_status_query ("notmuch reply", query, status))
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return 1;
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if (count != 1) {
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fprintf (stderr, "Error: search term did not match precisely one message (matched %d messages).\n", count);
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return 1;
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}
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status = notmuch_query_search_messages_st (query, &messages);
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if (print_status_query ("notmuch reply", query, status))
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return 1;
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message = notmuch_messages_get (messages);
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if (mime_node_open (ctx, message, &(params->crypto), &node) != NOTMUCH_STATUS_SUCCESS)
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if (mime_node_open (ctx, message, ¶ms->crypto, &node) != NOTMUCH_STATUS_SUCCESS)
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return 1;
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reply = create_reply_message (ctx, config, message, reply_all);
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@ -686,7 +646,6 @@ notmuch_reply_format_sprinter(void *ctx,
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sp->map_key (sp, "reply-headers");
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format_headers_sprinter (sp, reply, TRUE);
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g_object_unref (G_OBJECT (reply));
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reply = NULL;
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/* Start the original */
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sp->map_key (sp, "original");
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@ -694,7 +653,6 @@ notmuch_reply_format_sprinter(void *ctx,
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/* End */
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sp->end (sp);
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notmuch_message_destroy (message);
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return 0;
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}
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@ -703,17 +661,100 @@ notmuch_reply_format_sprinter(void *ctx,
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static int
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notmuch_reply_format_headers_only(void *ctx,
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notmuch_config_t *config,
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notmuch_query_t *query,
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notmuch_message_t *message,
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unused (notmuch_show_params_t *params),
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notmuch_bool_t reply_all,
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unused (sprinter_t *sp))
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{
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GMimeMessage *reply;
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notmuch_messages_t *messages;
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notmuch_message_t *message;
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const char *in_reply_to, *orig_references, *references;
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char *reply_headers;
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/* The 0 means we do not want headers in a "pretty" order. */
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reply = g_mime_message_new (0);
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if (reply == NULL) {
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fprintf (stderr, "Out of memory\n");
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return 1;
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}
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in_reply_to = talloc_asprintf (ctx, "<%s>",
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notmuch_message_get_message_id (message));
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g_mime_object_set_header (GMIME_OBJECT (reply), "In-Reply-To", in_reply_to);
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orig_references = notmuch_message_get_header (message, "references");
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/*
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* We print In-Reply-To followed by References because git
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* format-patch treats them specially. Git does not interpret the
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* other headers specially.
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*/
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references = talloc_asprintf (ctx, "%s%s%s",
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orig_references ? orig_references : "",
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orig_references ? " " : "",
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in_reply_to);
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g_mime_object_set_header (GMIME_OBJECT (reply), "References", references);
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(void)add_recipients_from_message (reply, config, message, reply_all);
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reply_headers = g_mime_object_to_string (GMIME_OBJECT (reply));
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printf ("%s", reply_headers);
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free (reply_headers);
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g_object_unref (G_OBJECT (reply));
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return 0;
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}
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enum {
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FORMAT_DEFAULT,
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FORMAT_JSON,
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FORMAT_SEXP,
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FORMAT_HEADERS_ONLY,
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};
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static int do_reply(notmuch_config_t *config,
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notmuch_query_t *query,
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notmuch_show_params_t *params,
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int format,
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notmuch_bool_t reply_all)
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{
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notmuch_messages_t *messages;
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notmuch_message_t *message;
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notmuch_status_t status;
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struct sprinter *sp = NULL;
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int ret = 0;
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int (*reply_format_func) (void *ctx,
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notmuch_config_t *config,
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notmuch_message_t *message,
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notmuch_show_params_t *params,
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notmuch_bool_t reply_all,
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struct sprinter *sp);
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if (format == FORMAT_JSON || format == FORMAT_SEXP) {
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unsigned count;
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status = notmuch_query_count_messages_st (query, &count);
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if (print_status_query ("notmuch reply", query, status))
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return 1;
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if (count != 1) {
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fprintf (stderr, "Error: search term did not match precisely one message (matched %d messages).\n", count);
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return 1;
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}
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}
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if (format == FORMAT_HEADERS_ONLY) {
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reply_format_func = notmuch_reply_format_headers_only;
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} else if (format == FORMAT_JSON) {
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reply_format_func = notmuch_reply_format_sprinter;
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sp = sprinter_json_create (config, stdout);
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} else if (format == FORMAT_SEXP) {
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reply_format_func = notmuch_reply_format_sprinter;
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sp = sprinter_sexp_create (config, stdout);
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} else {
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reply_format_func = notmuch_reply_format_default;
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}
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status = notmuch_query_search_messages_st (query, &messages);
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if (print_status_query ("notmuch reply", query, status))
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@ -725,52 +766,16 @@ notmuch_reply_format_headers_only(void *ctx,
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{
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message = notmuch_messages_get (messages);
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/* The 0 means we do not want headers in a "pretty" order. */
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reply = g_mime_message_new (0);
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if (reply == NULL) {
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fprintf (stderr, "Out of memory\n");
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return 1;
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}
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in_reply_to = talloc_asprintf (ctx, "<%s>",
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notmuch_message_get_message_id (message));
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g_mime_object_set_header (GMIME_OBJECT (reply),
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"In-Reply-To", in_reply_to);
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orig_references = notmuch_message_get_header (message, "references");
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/* We print In-Reply-To followed by References because git format-patch treats them
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* specially. Git does not interpret the other headers specially
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*/
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references = talloc_asprintf (ctx, "%s%s%s",
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orig_references ? orig_references : "",
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orig_references ? " " : "",
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in_reply_to);
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g_mime_object_set_header (GMIME_OBJECT (reply),
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"References", references);
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(void)add_recipients_from_message (reply, config, message, reply_all);
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reply_headers = g_mime_object_to_string (GMIME_OBJECT (reply));
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printf ("%s", reply_headers);
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free (reply_headers);
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g_object_unref (G_OBJECT (reply));
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reply = NULL;
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ret = reply_format_func(config, config, message, params, reply_all, sp);
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notmuch_message_destroy (message);
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}
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return 0;
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}
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enum {
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FORMAT_DEFAULT,
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FORMAT_JSON,
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FORMAT_SEXP,
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FORMAT_HEADERS_ONLY,
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};
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if (ret)
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break;
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}
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return ret;
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}
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int
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notmuch_reply_command (notmuch_config_t *config, int argc, char *argv[])
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@ -779,12 +784,6 @@ notmuch_reply_command (notmuch_config_t *config, int argc, char *argv[])
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notmuch_query_t *query;
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char *query_string;
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int opt_index;
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int (*reply_format_func) (void *ctx,
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notmuch_config_t *config,
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notmuch_query_t *query,
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notmuch_show_params_t *params,
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notmuch_bool_t reply_all,
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struct sprinter *sp);
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notmuch_show_params_t params = {
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.part = -1,
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.crypto = {
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@ -795,7 +794,6 @@ notmuch_reply_command (notmuch_config_t *config, int argc, char *argv[])
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};
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int format = FORMAT_DEFAULT;
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int reply_all = TRUE;
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struct sprinter *sp = NULL;
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notmuch_opt_desc_t options[] = {
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{ NOTMUCH_OPT_KEYWORD, &format, "format", 'f',
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@ -820,18 +818,6 @@ notmuch_reply_command (notmuch_config_t *config, int argc, char *argv[])
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notmuch_process_shared_options (argv[0]);
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if (format == FORMAT_HEADERS_ONLY) {
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reply_format_func = notmuch_reply_format_headers_only;
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} else if (format == FORMAT_JSON) {
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reply_format_func = notmuch_reply_format_sprinter;
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sp = sprinter_json_create (config, stdout);
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} else if (format == FORMAT_SEXP) {
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reply_format_func = notmuch_reply_format_sprinter;
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sp = sprinter_sexp_create (config, stdout);
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} else {
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reply_format_func = notmuch_reply_format_default;
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}
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notmuch_exit_if_unsupported_format ();
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query_string = query_string_from_args (config, argc-opt_index, argv+opt_index);
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@ -859,7 +845,7 @@ notmuch_reply_command (notmuch_config_t *config, int argc, char *argv[])
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return EXIT_FAILURE;
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}
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if (reply_format_func (config, config, query, ¶ms, reply_all, sp) != 0)
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if (do_reply (config, query, ¶ms, format, reply_all) != 0)
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return EXIT_FAILURE;
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notmuch_crypto_cleanup (¶ms.crypto);
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