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;
51 const char *results_null;
55 format_item_id_text (const void *ctx,
56 const char *item_type,
60 format_thread_text (const void *ctx,
61 const char *thread_id,
67 static const search_format_t format_text = {
81 format_item_id_json (const void *ctx,
82 const char *item_type,
86 format_thread_json (const void *ctx,
87 const char *thread_id,
93 static const search_format_t format_json = {
107 format_item_id_text (unused (const void *ctx),
108 const char *item_type,
111 printf ("%s%s", item_type, item_id);
115 sanitize_string (const void *ctx, const char *str)
122 loop = out = talloc_strdup (ctx, str);
124 for (; *loop; loop++) {
125 if ((unsigned char)(*loop) < 32)
132 format_thread_text (const void *ctx,
133 const char *thread_id,
140 void *ctx_quote = talloc_new (ctx);
142 printf ("thread:%s %12s [%d/%d] %s; %s",
144 notmuch_time_relative_date (ctx, date),
147 sanitize_string (ctx_quote, authors),
148 sanitize_string (ctx_quote, subject));
150 talloc_free (ctx_quote);
154 format_item_id_json (const void *ctx,
155 unused (const char *item_type),
158 void *ctx_quote = talloc_new (ctx);
160 printf ("%s", json_quote_str (ctx_quote, item_id));
162 talloc_free (ctx_quote);
167 format_thread_json (const void *ctx,
168 const char *thread_id,
175 void *ctx_quote = talloc_new (ctx);
177 printf ("\"thread\": %s,\n"
178 "\"timestamp\": %ld,\n"
182 "\"subject\": %s,\n",
183 json_quote_str (ctx_quote, thread_id),
187 json_quote_str (ctx_quote, authors),
188 json_quote_str (ctx_quote, subject));
190 talloc_free (ctx_quote);
194 do_search_threads (const search_format_t *format,
195 notmuch_query_t *query,
199 notmuch_thread_t *thread;
200 notmuch_threads_t *threads;
201 notmuch_tags_t *tags;
203 int first_thread = 1;
205 threads = notmuch_query_search_threads (query);
209 fputs (format->results_start, stdout);
212 notmuch_threads_valid (threads);
213 notmuch_threads_move_to_next (threads))
218 fputs (format->item_sep, stdout);
220 thread = notmuch_threads_get (threads);
222 if (output == OUTPUT_THREADS) {
223 format->item_id (thread, "thread:",
224 notmuch_thread_get_thread_id (thread));
225 } else { /* output == OUTPUT_SUMMARY */
226 fputs (format->item_start, stdout);
228 if (sort == NOTMUCH_SORT_OLDEST_FIRST)
229 date = notmuch_thread_get_oldest_date (thread);
231 date = notmuch_thread_get_newest_date (thread);
233 format->thread_summary (thread,
234 notmuch_thread_get_thread_id (thread),
236 notmuch_thread_get_matched_messages (thread),
237 notmuch_thread_get_total_messages (thread),
238 notmuch_thread_get_authors (thread),
239 notmuch_thread_get_subject (thread));
241 fputs (format->tag_start, stdout);
243 for (tags = notmuch_thread_get_tags (thread);
244 notmuch_tags_valid (tags);
245 notmuch_tags_move_to_next (tags))
248 fputs (format->tag_sep, stdout);
249 printf (format->tag, notmuch_tags_get (tags));
253 fputs (format->tag_end, stdout);
255 fputs (format->item_end, stdout);
260 notmuch_thread_destroy (thread);
264 fputs (format->results_null, stdout);
266 fputs (format->results_end, stdout);
272 do_search_messages (const search_format_t *format,
273 notmuch_query_t *query,
276 notmuch_message_t *message;
277 notmuch_messages_t *messages;
278 notmuch_filenames_t *filenames;
279 int first_message = 1;
281 messages = notmuch_query_search_messages (query);
282 if (messages == NULL)
285 fputs (format->results_start, stdout);
288 notmuch_messages_valid (messages);
289 notmuch_messages_move_to_next (messages))
291 message = notmuch_messages_get (messages);
293 if (output == OUTPUT_FILES) {
294 filenames = notmuch_message_get_filenames (message);
297 notmuch_filenames_valid (filenames);
298 notmuch_filenames_move_to_next (filenames))
301 fputs (format->item_sep, stdout);
303 format->item_id (message, "",
304 notmuch_filenames_get (filenames));
309 notmuch_filenames_destroy( filenames );
311 } else { /* output == OUTPUT_MESSAGES */
313 fputs (format->item_sep, stdout);
315 format->item_id (message, "id:",
316 notmuch_message_get_message_id (message));
320 notmuch_message_destroy (message);
323 notmuch_messages_destroy (messages);
326 fputs (format->results_null, stdout);
328 fputs (format->results_end, stdout);
334 do_search_tags (notmuch_database_t *notmuch,
335 const search_format_t *format,
336 notmuch_query_t *query)
338 notmuch_messages_t *messages = NULL;
339 notmuch_tags_t *tags;
343 /* Special-case query of "*" for better performance. */
344 if (strcmp (notmuch_query_get_query_string (query), "*") == 0) {
345 tags = notmuch_database_get_all_tags (notmuch);
347 messages = notmuch_query_search_messages (query);
348 if (messages == NULL)
351 tags = notmuch_messages_collect_tags (messages);
356 fputs (format->results_start, stdout);
359 notmuch_tags_valid (tags);
360 notmuch_tags_move_to_next (tags))
362 tag = notmuch_tags_get (tags);
365 fputs (format->item_sep, stdout);
367 format->item_id (tags, "", tag);
372 notmuch_tags_destroy (tags);
375 notmuch_messages_destroy (messages);
378 fputs (format->results_null, stdout);
380 fputs (format->results_end, stdout);
386 notmuch_search_command (void *ctx, int argc, char *argv[])
388 notmuch_config_t *config;
389 notmuch_database_t *notmuch;
390 notmuch_query_t *query;
393 notmuch_sort_t sort = NOTMUCH_SORT_NEWEST_FIRST;
394 const search_format_t *format = &format_text;
396 output_t output = OUTPUT_SUMMARY;
398 for (i = 0; i < argc && argv[i][0] == '-'; i++) {
399 if (strcmp (argv[i], "--") == 0) {
403 if (STRNCMP_LITERAL (argv[i], "--sort=") == 0) {
404 opt = argv[i] + sizeof ("--sort=") - 1;
405 if (strcmp (opt, "oldest-first") == 0) {
406 sort = NOTMUCH_SORT_OLDEST_FIRST;
407 } else if (strcmp (opt, "newest-first") == 0) {
408 sort = NOTMUCH_SORT_NEWEST_FIRST;
410 fprintf (stderr, "Invalid value for --sort: %s\n", opt);
413 } else if (STRNCMP_LITERAL (argv[i], "--format=") == 0) {
414 opt = argv[i] + sizeof ("--format=") - 1;
415 if (strcmp (opt, "text") == 0) {
416 format = &format_text;
417 } else if (strcmp (opt, "json") == 0) {
418 format = &format_json;
420 fprintf (stderr, "Invalid value for --format: %s\n", opt);
423 } else if (STRNCMP_LITERAL (argv[i], "--output=") == 0) {
424 opt = argv[i] + sizeof ("--output=") - 1;
425 if (strcmp (opt, "summary") == 0) {
426 output = OUTPUT_SUMMARY;
427 } else if (strcmp (opt, "threads") == 0) {
428 output = OUTPUT_THREADS;
429 } else if (strcmp (opt, "messages") == 0) {
430 output = OUTPUT_MESSAGES;
431 } else if (strcmp (opt, "files") == 0) {
432 output = OUTPUT_FILES;
433 } else if (strcmp (opt, "tags") == 0) {
434 output = OUTPUT_TAGS;
436 fprintf (stderr, "Invalid value for --output: %s\n", opt);
440 fprintf (stderr, "Unrecognized option: %s\n", argv[i]);
448 config = notmuch_config_open (ctx, NULL, NULL);
452 notmuch = notmuch_database_open (notmuch_config_get_database_path (config),
453 NOTMUCH_DATABASE_MODE_READ_ONLY);
457 query_str = query_string_from_args (notmuch, argc, argv);
458 if (query_str == NULL) {
459 fprintf (stderr, "Out of memory.\n");
462 if (*query_str == '\0') {
463 fprintf (stderr, "Error: notmuch search requires at least one search term.\n");
467 query = notmuch_query_create (notmuch, query_str);
469 fprintf (stderr, "Out of memory\n");
473 notmuch_query_set_sort (query, sort);
479 ret = do_search_threads (format, query, sort, output);
481 case OUTPUT_MESSAGES:
483 ret = do_search_messages (format, query, output);
486 ret = do_search_tags (notmuch, format, query);
490 notmuch_query_destroy (query);
491 notmuch_database_close (notmuch);