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)
119 loop = out = talloc_strdup (ctx, str);
121 for (; *loop; loop++) {
122 if ((unsigned char)(*loop) < 32)
129 format_thread_text (const void *ctx,
130 const char *thread_id,
137 void *ctx_quote = talloc_new (ctx);
139 printf ("thread:%s %12s [%d/%d] %s; %s",
141 notmuch_time_relative_date (ctx, date),
144 sanitize_string (ctx_quote, authors),
145 sanitize_string (ctx_quote, subject));
147 talloc_free (ctx_quote);
151 format_item_id_json (const void *ctx,
152 unused (const char *item_type),
155 void *ctx_quote = talloc_new (ctx);
157 printf ("%s", json_quote_str (ctx_quote, item_id));
159 talloc_free (ctx_quote);
164 format_thread_json (const void *ctx,
165 const char *thread_id,
172 void *ctx_quote = talloc_new (ctx);
174 printf ("\"thread\": %s,\n"
175 "\"timestamp\": %ld,\n"
179 "\"subject\": %s,\n",
180 json_quote_str (ctx_quote, thread_id),
184 json_quote_str (ctx_quote, authors),
185 json_quote_str (ctx_quote, subject));
187 talloc_free (ctx_quote);
191 do_search_threads (const search_format_t *format,
192 notmuch_query_t *query,
196 notmuch_thread_t *thread;
197 notmuch_threads_t *threads;
198 notmuch_tags_t *tags;
200 int first_thread = 1;
202 threads = notmuch_query_search_threads (query);
206 fputs (format->results_start, stdout);
209 notmuch_threads_valid (threads);
210 notmuch_threads_move_to_next (threads))
215 fputs (format->item_sep, stdout);
217 thread = notmuch_threads_get (threads);
219 if (output == OUTPUT_THREADS) {
220 format->item_id (thread, "thread:",
221 notmuch_thread_get_thread_id (thread));
222 } else { /* output == OUTPUT_SUMMARY */
223 fputs (format->item_start, stdout);
225 if (sort == NOTMUCH_SORT_OLDEST_FIRST)
226 date = notmuch_thread_get_oldest_date (thread);
228 date = notmuch_thread_get_newest_date (thread);
230 format->thread_summary (thread,
231 notmuch_thread_get_thread_id (thread),
233 notmuch_thread_get_matched_messages (thread),
234 notmuch_thread_get_total_messages (thread),
235 notmuch_thread_get_authors (thread),
236 notmuch_thread_get_subject (thread));
238 fputs (format->tag_start, stdout);
240 for (tags = notmuch_thread_get_tags (thread);
241 notmuch_tags_valid (tags);
242 notmuch_tags_move_to_next (tags))
245 fputs (format->tag_sep, stdout);
246 printf (format->tag, notmuch_tags_get (tags));
250 fputs (format->tag_end, stdout);
252 fputs (format->item_end, stdout);
257 notmuch_thread_destroy (thread);
261 fputs (format->results_null, stdout);
263 fputs (format->results_end, stdout);
269 do_search_messages (const search_format_t *format,
270 notmuch_query_t *query,
273 notmuch_message_t *message;
274 notmuch_messages_t *messages;
275 int first_message = 1;
277 messages = notmuch_query_search_messages (query);
278 if (messages == NULL)
281 fputs (format->results_start, stdout);
284 notmuch_messages_valid (messages);
285 notmuch_messages_move_to_next (messages))
287 message = notmuch_messages_get (messages);
290 fputs (format->item_sep, stdout);
292 if (output == OUTPUT_FILES) {
293 format->item_id (message, "",
294 notmuch_message_get_filename (message));
295 } else { /* output == OUTPUT_MESSAGES */
296 format->item_id (message, "id:",
297 notmuch_message_get_message_id (message));
302 notmuch_message_destroy (message);
305 notmuch_messages_destroy (messages);
308 fputs (format->results_null, stdout);
310 fputs (format->results_end, stdout);
316 do_search_tags (notmuch_database_t *notmuch,
317 const search_format_t *format,
318 notmuch_query_t *query)
320 notmuch_messages_t *messages = NULL;
321 notmuch_tags_t *tags;
325 /* Special-case query of "*" for better performance. */
326 if (strcmp (notmuch_query_get_query_string (query), "*") == 0) {
327 tags = notmuch_database_get_all_tags (notmuch);
329 messages = notmuch_query_search_messages (query);
330 if (messages == NULL)
333 tags = notmuch_messages_collect_tags (messages);
338 fputs (format->results_start, stdout);
341 notmuch_tags_valid (tags);
342 notmuch_tags_move_to_next (tags))
344 tag = notmuch_tags_get (tags);
347 fputs (format->item_sep, stdout);
349 format->item_id (tags, "", tag);
354 notmuch_tags_destroy (tags);
357 notmuch_messages_destroy (messages);
360 fputs (format->results_null, stdout);
362 fputs (format->results_end, stdout);
368 notmuch_search_command (void *ctx, int argc, char *argv[])
370 notmuch_config_t *config;
371 notmuch_database_t *notmuch;
372 notmuch_query_t *query;
375 notmuch_sort_t sort = NOTMUCH_SORT_NEWEST_FIRST;
376 const search_format_t *format = &format_text;
378 output_t output = OUTPUT_SUMMARY;
380 for (i = 0; i < argc && argv[i][0] == '-'; i++) {
381 if (strcmp (argv[i], "--") == 0) {
385 if (STRNCMP_LITERAL (argv[i], "--sort=") == 0) {
386 opt = argv[i] + sizeof ("--sort=") - 1;
387 if (strcmp (opt, "oldest-first") == 0) {
388 sort = NOTMUCH_SORT_OLDEST_FIRST;
389 } else if (strcmp (opt, "newest-first") == 0) {
390 sort = NOTMUCH_SORT_NEWEST_FIRST;
392 fprintf (stderr, "Invalid value for --sort: %s\n", opt);
395 } else if (STRNCMP_LITERAL (argv[i], "--format=") == 0) {
396 opt = argv[i] + sizeof ("--format=") - 1;
397 if (strcmp (opt, "text") == 0) {
398 format = &format_text;
399 } else if (strcmp (opt, "json") == 0) {
400 format = &format_json;
402 fprintf (stderr, "Invalid value for --format: %s\n", opt);
405 } else if (STRNCMP_LITERAL (argv[i], "--output=") == 0) {
406 opt = argv[i] + sizeof ("--output=") - 1;
407 if (strcmp (opt, "summary") == 0) {
408 output = OUTPUT_SUMMARY;
409 } else if (strcmp (opt, "threads") == 0) {
410 output = OUTPUT_THREADS;
411 } else if (strcmp (opt, "messages") == 0) {
412 output = OUTPUT_MESSAGES;
413 } else if (strcmp (opt, "files") == 0) {
414 output = OUTPUT_FILES;
415 } else if (strcmp (opt, "tags") == 0) {
416 output = OUTPUT_TAGS;
418 fprintf (stderr, "Invalid value for --output: %s\n", opt);
422 fprintf (stderr, "Unrecognized option: %s\n", argv[i]);
430 config = notmuch_config_open (ctx, NULL, NULL);
434 notmuch = notmuch_database_open (notmuch_config_get_database_path (config),
435 NOTMUCH_DATABASE_MODE_READ_ONLY);
439 query_str = query_string_from_args (notmuch, argc, argv);
440 if (query_str == NULL) {
441 fprintf (stderr, "Out of memory.\n");
444 if (*query_str == '\0') {
445 fprintf (stderr, "Error: notmuch search requires at least one search term.\n");
449 query = notmuch_query_create (notmuch, query_str);
451 fprintf (stderr, "Out of memory\n");
455 notmuch_query_set_sort (query, sort);
461 ret = do_search_threads (format, query, sort, output);
463 case OUTPUT_MESSAGES:
465 ret = do_search_messages (format, query, output);
468 ret = do_search_tags (notmuch, format, query);
472 notmuch_query_destroy (query);
473 notmuch_database_close (notmuch);