1 /* notmuch - Not much of an email program, (just index and search)
3 * Copyright © 2009 Carl Worth
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see http://www.gnu.org/licenses/ .
18 * Author: Carl Worth <cworth@cworth.org>
21 #include "notmuch-client.h"
31 typedef struct search_format {
32 const char *results_start;
33 const char *item_start;
34 void (*item_id) (const void *ctx,
35 const char *item_type,
37 void (*thread_summary) (const void *ctx,
38 const char *thread_id,
44 const char *tag_start;
50 const char *results_end;
54 format_item_id_text (const void *ctx,
55 const char *item_type,
59 format_thread_text (const void *ctx,
60 const char *thread_id,
66 static const search_format_t format_text = {
79 format_item_id_json (const void *ctx,
80 const char *item_type,
84 format_thread_json (const void *ctx,
85 const char *thread_id,
91 static const search_format_t format_json = {
104 format_item_id_text (unused (const void *ctx),
105 const char *item_type,
108 printf ("%s%s", item_type, item_id);
112 format_thread_text (const void *ctx,
113 const char *thread_id,
120 printf ("thread:%s %12s [%d/%d] %s; %s",
122 notmuch_time_relative_date (ctx, date),
130 format_item_id_json (const void *ctx,
131 unused (const char *item_type),
134 void *ctx_quote = talloc_new (ctx);
136 printf ("%s", json_quote_str (ctx_quote, item_id));
138 talloc_free (ctx_quote);
143 format_thread_json (const void *ctx,
144 const char *thread_id,
151 void *ctx_quote = talloc_new (ctx);
153 printf ("\"thread\": %s,\n"
154 "\"timestamp\": %ld,\n"
158 "\"subject\": %s,\n",
159 json_quote_str (ctx_quote, thread_id),
163 json_quote_str (ctx_quote, authors),
164 json_quote_str (ctx_quote, subject));
166 talloc_free (ctx_quote);
170 do_search_threads (const search_format_t *format,
171 notmuch_query_t *query,
175 notmuch_thread_t *thread;
176 notmuch_threads_t *threads;
177 notmuch_tags_t *tags;
179 int first_thread = 1;
181 threads = notmuch_query_search_threads (query);
186 notmuch_threads_valid (threads);
187 notmuch_threads_move_to_next (threads))
192 fputs (format->results_start, stdout);
194 fputs (format->item_sep, stdout);
196 thread = notmuch_threads_get (threads);
198 if (output == OUTPUT_THREADS) {
199 format->item_id (thread, "thread:",
200 notmuch_thread_get_thread_id (thread));
201 } else { /* output == OUTPUT_SUMMARY */
202 fputs (format->item_start, stdout);
204 if (sort == NOTMUCH_SORT_OLDEST_FIRST)
205 date = notmuch_thread_get_oldest_date (thread);
207 date = notmuch_thread_get_newest_date (thread);
209 format->thread_summary (thread,
210 notmuch_thread_get_thread_id (thread),
212 notmuch_thread_get_matched_messages (thread),
213 notmuch_thread_get_total_messages (thread),
214 notmuch_thread_get_authors (thread),
215 notmuch_thread_get_subject (thread));
217 fputs (format->tag_start, stdout);
219 for (tags = notmuch_thread_get_tags (thread);
220 notmuch_tags_valid (tags);
221 notmuch_tags_move_to_next (tags))
224 fputs (format->tag_sep, stdout);
225 printf (format->tag, notmuch_tags_get (tags));
229 fputs (format->tag_end, stdout);
231 fputs (format->item_end, stdout);
236 notmuch_thread_destroy (thread);
240 fputs (format->results_end, stdout);
246 do_search_messages (const search_format_t *format,
247 notmuch_query_t *query,
250 notmuch_message_t *message;
251 notmuch_messages_t *messages;
252 int first_message = 1;
254 messages = notmuch_query_search_messages (query);
255 if (messages == NULL)
259 notmuch_messages_valid (messages);
260 notmuch_messages_move_to_next (messages))
262 message = notmuch_messages_get (messages);
265 fputs (format->results_start, stdout);
267 fputs (format->item_sep, stdout);
269 if (output == OUTPUT_FILES) {
270 format->item_id (message, "",
271 notmuch_message_get_filename (message));
272 } else { /* output == OUTPUT_MESSAGES */
273 format->item_id (message, "id:",
274 notmuch_message_get_message_id (message));
279 notmuch_message_destroy (message);
282 notmuch_messages_destroy (messages);
285 fputs (format->results_end, stdout);
291 do_search_tags (notmuch_database_t *notmuch,
292 const search_format_t *format,
293 notmuch_query_t *query)
295 notmuch_messages_t *messages = NULL;
296 notmuch_tags_t *tags;
300 /* Special-case query of "*" for better performance. */
301 if (strcmp (notmuch_query_get_query_string (query), "*") == 0) {
302 tags = notmuch_database_get_all_tags (notmuch);
304 messages = notmuch_query_search_messages (query);
305 if (messages == NULL)
308 tags = notmuch_messages_collect_tags (messages);
314 notmuch_tags_valid (tags);
315 notmuch_tags_move_to_next (tags))
317 tag = notmuch_tags_get (tags);
320 fputs (format->results_start, stdout);
322 fputs (format->item_sep, stdout);
324 format->item_id (tags, "", tag);
329 notmuch_tags_destroy (tags);
332 notmuch_messages_destroy (messages);
335 fputs (format->results_end, stdout);
341 notmuch_search_command (void *ctx, int argc, char *argv[])
343 notmuch_config_t *config;
344 notmuch_database_t *notmuch;
345 notmuch_query_t *query;
348 notmuch_sort_t sort = NOTMUCH_SORT_NEWEST_FIRST;
349 const search_format_t *format = &format_text;
351 output_t output = OUTPUT_SUMMARY;
353 for (i = 0; i < argc && argv[i][0] == '-'; i++) {
354 if (strcmp (argv[i], "--") == 0) {
358 if (STRNCMP_LITERAL (argv[i], "--sort=") == 0) {
359 opt = argv[i] + sizeof ("--sort=") - 1;
360 if (strcmp (opt, "oldest-first") == 0) {
361 sort = NOTMUCH_SORT_OLDEST_FIRST;
362 } else if (strcmp (opt, "newest-first") == 0) {
363 sort = NOTMUCH_SORT_NEWEST_FIRST;
365 fprintf (stderr, "Invalid value for --sort: %s\n", opt);
368 } else if (STRNCMP_LITERAL (argv[i], "--format=") == 0) {
369 opt = argv[i] + sizeof ("--format=") - 1;
370 if (strcmp (opt, "text") == 0) {
371 format = &format_text;
372 } else if (strcmp (opt, "json") == 0) {
373 format = &format_json;
375 fprintf (stderr, "Invalid value for --format: %s\n", opt);
378 } else if (STRNCMP_LITERAL (argv[i], "--output=") == 0) {
379 opt = argv[i] + sizeof ("--output=") - 1;
380 if (strcmp (opt, "summary") == 0) {
381 output = OUTPUT_SUMMARY;
382 } else if (strcmp (opt, "threads") == 0) {
383 output = OUTPUT_THREADS;
384 } else if (strcmp (opt, "messages") == 0) {
385 output = OUTPUT_MESSAGES;
386 } else if (strcmp (opt, "files") == 0) {
387 output = OUTPUT_FILES;
388 } else if (strcmp (opt, "tags") == 0) {
389 output = OUTPUT_TAGS;
391 fprintf (stderr, "Invalid value for --output: %s\n", opt);
395 fprintf (stderr, "Unrecognized option: %s\n", argv[i]);
403 config = notmuch_config_open (ctx, NULL, NULL);
407 notmuch = notmuch_database_open (notmuch_config_get_database_path (config),
408 NOTMUCH_DATABASE_MODE_READ_ONLY);
412 query_str = query_string_from_args (notmuch, argc, argv);
413 if (query_str == NULL) {
414 fprintf (stderr, "Out of memory.\n");
417 if (*query_str == '\0') {
418 fprintf (stderr, "Error: notmuch search requires at least one search term.\n");
422 query = notmuch_query_create (notmuch, query_str);
424 fprintf (stderr, "Out of memory\n");
428 notmuch_query_set_sort (query, sort);
434 ret = do_search_threads (format, query, sort, output);
436 case OUTPUT_MESSAGES:
438 ret = do_search_messages (format, query, output);
441 ret = do_search_tags (notmuch, format, query);
445 notmuch_query_destroy (query);
446 notmuch_database_close (notmuch);