#include "notmuch-client.h"
-/* If the user asks for a *lot* of threads, lets give some results as
- * quickly as possible and let the user read those while we compute
- * the remainder. */
-#define NOTMUCH_SHOW_INITIAL_BURST 100
+typedef struct search_format {
+ const char *results_start;
+ const char *thread_start;
+ void (*thread) (const void *ctx,
+ const char *thread_id,
+ const time_t date,
+ const int matched,
+ const int total,
+ const char *authors,
+ const char *subject);
+ const char *tag_start;
+ const char *tag;
+ const char *tag_sep;
+ const char *tag_end;
+ const char *thread_sep;
+ const char *thread_end;
+ const char *results_end;
+} search_format_t;
+
+static void
+format_thread_text (const void *ctx,
+ const char *thread_id,
+ const time_t date,
+ const int matched,
+ const int total,
+ const char *authors,
+ const char *subject);
+static const search_format_t format_text = {
+ "",
+ "",
+ format_thread_text,
+ " (",
+ "%s", " ",
+ ")", "",
+ "\n",
+ "",
+};
+
+static void
+format_thread_json (const void *ctx,
+ const char *thread_id,
+ const time_t date,
+ const int matched,
+ const int total,
+ const char *authors,
+ const char *subject);
+static const search_format_t format_json = {
+ "[",
+ "{",
+ format_thread_json,
+ "\"tags\": [",
+ "\"%s\"", ", ",
+ "]", ",\n",
+ "}",
+ "]\n",
+};
+
+static void
+format_thread_text (const void *ctx,
+ const char *thread_id,
+ const time_t date,
+ const int matched,
+ const int total,
+ const char *authors,
+ const char *subject)
+{
+ printf ("thread:%s %12s [%d/%d] %s; %s",
+ thread_id,
+ notmuch_time_relative_date (ctx, date),
+ matched,
+ total,
+ authors,
+ subject);
+}
+
+static void
+format_thread_json (const void *ctx,
+ const char *thread_id,
+ const time_t date,
+ const int matched,
+ const int total,
+ const char *authors,
+ const char *subject)
+{
+ struct tm *tm;
+ char timestamp[40];
+ void *ctx_quote = talloc_new (ctx);
+
+ tm = gmtime (&date);
+ if (tm == NULL)
+ INTERNAL_ERROR ("gmtime failed on thread %s.", thread_id);
+
+ if (strftime (timestamp, sizeof (timestamp), "%s", tm) == 0)
+ INTERNAL_ERROR ("strftime failed on thread %s.", thread_id);
+
+ printf ("\"thread\": %s,\n"
+ "\"timestamp\": %s,\n"
+ "\"matched\": %d,\n"
+ "\"total\": %d,\n"
+ "\"authors\": %s,\n"
+ "\"subject\": %s,\n",
+ json_quote_str (ctx_quote, thread_id),
+ timestamp,
+ matched,
+ total,
+ json_quote_str (ctx_quote, authors),
+ json_quote_str (ctx_quote, subject));
+
+ talloc_free (ctx_quote);
+}
static void
do_search_threads (const void *ctx,
+ const search_format_t *format,
notmuch_query_t *query,
- notmuch_sort_t sort,
- int first, int max_threads)
+ notmuch_sort_t sort)
{
notmuch_thread_t *thread;
notmuch_threads_t *threads;
notmuch_tags_t *tags;
time_t date;
- const char *relative_date;
+ int first_thread = 1;
- for (threads = notmuch_query_search_threads (query, first, max_threads);
- notmuch_threads_has_more (threads);
- notmuch_threads_advance (threads))
+ fputs (format->results_start, stdout);
+
+ for (threads = notmuch_query_search_threads (query);
+ notmuch_threads_valid (threads);
+ notmuch_threads_move_to_next (threads))
{
int first_tag = 1;
+ if (! first_thread)
+ fputs (format->thread_sep, stdout);
+
thread = notmuch_threads_get (threads);
- if (sort == NOTMUCH_SORT_DATE)
+ if (sort == NOTMUCH_SORT_OLDEST_FIRST)
date = notmuch_thread_get_oldest_date (thread);
else
date = notmuch_thread_get_newest_date (thread);
- relative_date = notmuch_time_relative_date (ctx, date);
+ fputs (format->thread_start, stdout);
- printf ("thread:%s %12s [%d/%d] %s; %s",
- notmuch_thread_get_thread_id (thread),
- relative_date,
- notmuch_thread_get_matched_messages (thread),
- notmuch_thread_get_total_messages (thread),
- notmuch_thread_get_authors (thread),
- notmuch_thread_get_subject (thread));
+ format->thread (ctx,
+ notmuch_thread_get_thread_id (thread),
+ date,
+ notmuch_thread_get_matched_messages (thread),
+ notmuch_thread_get_total_messages (thread),
+ notmuch_thread_get_authors (thread),
+ notmuch_thread_get_subject (thread));
+
+ fputs (format->tag_start, stdout);
- printf (" (");
for (tags = notmuch_thread_get_tags (thread);
- notmuch_tags_has_more (tags);
- notmuch_tags_advance (tags))
+ notmuch_tags_valid (tags);
+ notmuch_tags_move_to_next (tags))
{
if (! first_tag)
- printf (" ");
- printf ("%s", notmuch_tags_get (tags));
+ fputs (format->tag_sep, stdout);
+ printf (format->tag, notmuch_tags_get (tags));
first_tag = 0;
}
- printf (")\n");
+
+ fputs (format->tag_end, stdout);
+ fputs (format->thread_end, stdout);
+
+ first_thread = 0;
notmuch_thread_destroy (thread);
}
+
+ fputs (format->results_end, stdout);
}
int
notmuch_database_t *notmuch;
notmuch_query_t *query;
char *query_str;
- int i, first = 0, max_threads = -1;
- char *opt, *end;
- notmuch_sort_t sort = NOTMUCH_SORT_DATE;
+ char *opt;
+ notmuch_sort_t sort = NOTMUCH_SORT_NEWEST_FIRST;
+ const search_format_t *format = &format_text;
+ int i;
for (i = 0; i < argc && argv[i][0] == '-'; i++) {
if (strcmp (argv[i], "--") == 0) {
i++;
break;
}
- if (STRNCMP_LITERAL (argv[i], "--first=") == 0) {
- opt = argv[i] + sizeof ("--first=") - 1;
- first = strtoul (opt, &end, 10);
- if (*opt == '\0' || *end != '\0') {
- fprintf (stderr, "Invalid value for --first: %s\n", opt);
+ if (STRNCMP_LITERAL (argv[i], "--sort=") == 0) {
+ opt = argv[i] + sizeof ("--sort=") - 1;
+ if (strcmp (opt, "oldest-first") == 0) {
+ sort = NOTMUCH_SORT_OLDEST_FIRST;
+ } else if (strcmp (opt, "newest-first") == 0) {
+ sort = NOTMUCH_SORT_NEWEST_FIRST;
+ } else {
+ fprintf (stderr, "Invalid value for --sort: %s\n", opt);
return 1;
}
- } else if (STRNCMP_LITERAL (argv[i], "--max-threads=") == 0) {
- opt = argv[i] + sizeof ("--max-threads=") - 1;
- max_threads = strtoul (opt, &end, 10);
- if (*opt == '\0' || *end != '\0') {
- fprintf (stderr, "Invalid value for --max-threads: %s\n", opt);
+ } else if (STRNCMP_LITERAL (argv[i], "--format=") == 0) {
+ opt = argv[i] + sizeof ("--format=") - 1;
+ if (strcmp (opt, "text") == 0) {
+ format = &format_text;
+ } else if (strcmp (opt, "json") == 0) {
+ format = &format_json;
+ } else {
+ fprintf (stderr, "Invalid value for --format: %s\n", opt);
return 1;
}
- } else if (strcmp (argv[i], "--reverse") == 0) {
- sort = NOTMUCH_SORT_DATE_REVERSE;
} else {
fprintf (stderr, "Unrecognized option: %s\n", argv[i]);
return 1;
if (config == NULL)
return 1;
- notmuch = notmuch_database_open (notmuch_config_get_database_path (config));
+ notmuch = notmuch_database_open (notmuch_config_get_database_path (config),
+ NOTMUCH_DATABASE_MODE_READ_ONLY);
if (notmuch == NULL)
return 1;
query_str = query_string_from_args (ctx, argc, argv);
if (query_str == NULL) {
- fprintf (stderr, "Out of moemory.\n");
+ fprintf (stderr, "Out of memory.\n");
+ return 1;
+ }
+ if (*query_str == '\0') {
+ fprintf (stderr, "Error: notmuch search requires at least one search term.\n");
return 1;
}
notmuch_query_set_sort (query, sort);
- if (max_threads < 0 || max_threads > NOTMUCH_SHOW_INITIAL_BURST)
- {
- do_search_threads (ctx, query, sort,
- first, NOTMUCH_SHOW_INITIAL_BURST);
-
- first += NOTMUCH_SHOW_INITIAL_BURST;
- if (max_threads > 0)
- max_threads -= NOTMUCH_SHOW_INITIAL_BURST;
- }
-
- do_search_threads (ctx, query, sort, first, max_threads);
+ do_search_threads (ctx, format, query, sort);
notmuch_query_destroy (query);
notmuch_database_close (notmuch);
projects / notmuch / blobdiff