mirror of
https://git.notmuchmail.org/git/notmuch
synced 2024-12-22 17:34:54 +01:00
4ef2106792
This allows specifying config file as a top level argument to notmuch, and generally makes it possible to override config file options in main(), without having to touch the subcommands. If the config file does not exist, one will be created for the notmuch main command and setup and help subcommands. Help is special in this regard; the config is created just to avoid errors about missing config, but it will not be saved. This also makes notmuch config the talloc context for subcommands.
436 lines
11 KiB
C
436 lines
11 KiB
C
/* notmuch - Not much of an email program, (just index and search)
|
|
*
|
|
* Copyright © 2009 Carl Worth
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see http://www.gnu.org/licenses/ .
|
|
*
|
|
* Author: Carl Worth <cworth@cworth.org>
|
|
*/
|
|
|
|
#include "notmuch-client.h"
|
|
#include "sprinter.h"
|
|
|
|
typedef enum {
|
|
OUTPUT_SUMMARY,
|
|
OUTPUT_THREADS,
|
|
OUTPUT_MESSAGES,
|
|
OUTPUT_FILES,
|
|
OUTPUT_TAGS
|
|
} output_t;
|
|
|
|
static char *
|
|
sanitize_string (const void *ctx, const char *str)
|
|
{
|
|
char *out, *loop;
|
|
|
|
if (NULL == str)
|
|
return NULL;
|
|
|
|
loop = out = talloc_strdup (ctx, str);
|
|
|
|
for (; *loop; loop++) {
|
|
if ((unsigned char)(*loop) < 32)
|
|
*loop = '?';
|
|
}
|
|
return out;
|
|
}
|
|
|
|
static int
|
|
do_search_threads (sprinter_t *format,
|
|
notmuch_query_t *query,
|
|
notmuch_sort_t sort,
|
|
output_t output,
|
|
int offset,
|
|
int limit)
|
|
{
|
|
notmuch_thread_t *thread;
|
|
notmuch_threads_t *threads;
|
|
notmuch_tags_t *tags;
|
|
time_t date;
|
|
int i;
|
|
|
|
if (offset < 0) {
|
|
offset += notmuch_query_count_threads (query);
|
|
if (offset < 0)
|
|
offset = 0;
|
|
}
|
|
|
|
threads = notmuch_query_search_threads (query);
|
|
if (threads == NULL)
|
|
return 1;
|
|
|
|
format->begin_list (format);
|
|
|
|
for (i = 0;
|
|
notmuch_threads_valid (threads) && (limit < 0 || i < offset + limit);
|
|
notmuch_threads_move_to_next (threads), i++)
|
|
{
|
|
thread = notmuch_threads_get (threads);
|
|
|
|
if (i < offset) {
|
|
notmuch_thread_destroy (thread);
|
|
continue;
|
|
}
|
|
|
|
if (output == OUTPUT_THREADS) {
|
|
format->set_prefix (format, "thread");
|
|
format->string (format,
|
|
notmuch_thread_get_thread_id (thread));
|
|
format->separator (format);
|
|
} else { /* output == OUTPUT_SUMMARY */
|
|
void *ctx_quote = talloc_new (thread);
|
|
const char *authors = notmuch_thread_get_authors (thread);
|
|
const char *subject = notmuch_thread_get_subject (thread);
|
|
const char *thread_id = notmuch_thread_get_thread_id (thread);
|
|
int matched = notmuch_thread_get_matched_messages (thread);
|
|
int total = notmuch_thread_get_total_messages (thread);
|
|
const char *relative_date = NULL;
|
|
notmuch_bool_t first_tag = TRUE;
|
|
|
|
format->begin_map (format);
|
|
|
|
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_quote, date);
|
|
|
|
if (format->is_text_printer) {
|
|
/* Special case for the text formatter */
|
|
printf ("thread:%s %12s [%d/%d] %s; %s (",
|
|
thread_id,
|
|
relative_date,
|
|
matched,
|
|
total,
|
|
sanitize_string (ctx_quote, authors),
|
|
sanitize_string (ctx_quote, subject));
|
|
} else { /* Structured Output */
|
|
format->map_key (format, "thread");
|
|
format->string (format, thread_id);
|
|
format->map_key (format, "timestamp");
|
|
format->integer (format, date);
|
|
format->map_key (format, "date_relative");
|
|
format->string (format, relative_date);
|
|
format->map_key (format, "matched");
|
|
format->integer (format, matched);
|
|
format->map_key (format, "total");
|
|
format->integer (format, total);
|
|
format->map_key (format, "authors");
|
|
format->string (format, authors);
|
|
format->map_key (format, "subject");
|
|
format->string (format, subject);
|
|
}
|
|
|
|
talloc_free (ctx_quote);
|
|
|
|
format->map_key (format, "tags");
|
|
format->begin_list (format);
|
|
|
|
for (tags = notmuch_thread_get_tags (thread);
|
|
notmuch_tags_valid (tags);
|
|
notmuch_tags_move_to_next (tags))
|
|
{
|
|
const char *tag = notmuch_tags_get (tags);
|
|
|
|
if (format->is_text_printer) {
|
|
/* Special case for the text formatter */
|
|
if (first_tag)
|
|
first_tag = FALSE;
|
|
else
|
|
fputc (' ', stdout);
|
|
fputs (tag, stdout);
|
|
} else { /* Structured Output */
|
|
format->string (format, tag);
|
|
}
|
|
}
|
|
|
|
if (format->is_text_printer)
|
|
printf (")");
|
|
|
|
format->end (format);
|
|
format->end (format);
|
|
format->separator (format);
|
|
}
|
|
|
|
notmuch_thread_destroy (thread);
|
|
}
|
|
|
|
format->end (format);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
do_search_messages (sprinter_t *format,
|
|
notmuch_query_t *query,
|
|
output_t output,
|
|
int offset,
|
|
int limit)
|
|
{
|
|
notmuch_message_t *message;
|
|
notmuch_messages_t *messages;
|
|
notmuch_filenames_t *filenames;
|
|
int i;
|
|
|
|
if (offset < 0) {
|
|
offset += notmuch_query_count_messages (query);
|
|
if (offset < 0)
|
|
offset = 0;
|
|
}
|
|
|
|
messages = notmuch_query_search_messages (query);
|
|
if (messages == NULL)
|
|
return 1;
|
|
|
|
format->begin_list (format);
|
|
|
|
for (i = 0;
|
|
notmuch_messages_valid (messages) && (limit < 0 || i < offset + limit);
|
|
notmuch_messages_move_to_next (messages), i++)
|
|
{
|
|
if (i < offset)
|
|
continue;
|
|
|
|
message = notmuch_messages_get (messages);
|
|
|
|
if (output == OUTPUT_FILES) {
|
|
filenames = notmuch_message_get_filenames (message);
|
|
|
|
for (;
|
|
notmuch_filenames_valid (filenames);
|
|
notmuch_filenames_move_to_next (filenames))
|
|
{
|
|
format->string (format, notmuch_filenames_get (filenames));
|
|
format->separator (format);
|
|
}
|
|
|
|
notmuch_filenames_destroy( filenames );
|
|
|
|
} else { /* output == OUTPUT_MESSAGES */
|
|
format->set_prefix (format, "id");
|
|
format->string (format,
|
|
notmuch_message_get_message_id (message));
|
|
format->separator (format);
|
|
}
|
|
|
|
notmuch_message_destroy (message);
|
|
}
|
|
|
|
notmuch_messages_destroy (messages);
|
|
|
|
format->end (format);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
do_search_tags (notmuch_database_t *notmuch,
|
|
sprinter_t *format,
|
|
notmuch_query_t *query)
|
|
{
|
|
notmuch_messages_t *messages = NULL;
|
|
notmuch_tags_t *tags;
|
|
const char *tag;
|
|
|
|
/* should the following only special case if no excluded terms
|
|
* specified? */
|
|
|
|
/* Special-case query of "*" for better performance. */
|
|
if (strcmp (notmuch_query_get_query_string (query), "*") == 0) {
|
|
tags = notmuch_database_get_all_tags (notmuch);
|
|
} else {
|
|
messages = notmuch_query_search_messages (query);
|
|
if (messages == NULL)
|
|
return 1;
|
|
|
|
tags = notmuch_messages_collect_tags (messages);
|
|
}
|
|
if (tags == NULL)
|
|
return 1;
|
|
|
|
format->begin_list (format);
|
|
|
|
for (;
|
|
notmuch_tags_valid (tags);
|
|
notmuch_tags_move_to_next (tags))
|
|
{
|
|
tag = notmuch_tags_get (tags);
|
|
|
|
format->string (format, tag);
|
|
format->separator (format);
|
|
|
|
}
|
|
|
|
notmuch_tags_destroy (tags);
|
|
|
|
if (messages)
|
|
notmuch_messages_destroy (messages);
|
|
|
|
format->end (format);
|
|
|
|
return 0;
|
|
}
|
|
|
|
enum {
|
|
EXCLUDE_TRUE,
|
|
EXCLUDE_FALSE,
|
|
EXCLUDE_FLAG,
|
|
};
|
|
|
|
int
|
|
notmuch_search_command (notmuch_config_t *config, int argc, char *argv[])
|
|
{
|
|
notmuch_database_t *notmuch;
|
|
notmuch_query_t *query;
|
|
char *query_str;
|
|
notmuch_sort_t sort = NOTMUCH_SORT_NEWEST_FIRST;
|
|
sprinter_t *format = NULL;
|
|
int opt_index, ret;
|
|
output_t output = OUTPUT_SUMMARY;
|
|
int offset = 0;
|
|
int limit = -1; /* unlimited */
|
|
int exclude = EXCLUDE_TRUE;
|
|
unsigned int i;
|
|
|
|
enum {
|
|
NOTMUCH_FORMAT_JSON,
|
|
NOTMUCH_FORMAT_TEXT,
|
|
NOTMUCH_FORMAT_TEXT0,
|
|
NOTMUCH_FORMAT_SEXP
|
|
} format_sel = NOTMUCH_FORMAT_TEXT;
|
|
|
|
notmuch_opt_desc_t options[] = {
|
|
{ NOTMUCH_OPT_KEYWORD, &sort, "sort", 's',
|
|
(notmuch_keyword_t []){ { "oldest-first", NOTMUCH_SORT_OLDEST_FIRST },
|
|
{ "newest-first", NOTMUCH_SORT_NEWEST_FIRST },
|
|
{ 0, 0 } } },
|
|
{ NOTMUCH_OPT_KEYWORD, &format_sel, "format", 'f',
|
|
(notmuch_keyword_t []){ { "json", NOTMUCH_FORMAT_JSON },
|
|
{ "sexp", NOTMUCH_FORMAT_SEXP },
|
|
{ "text", NOTMUCH_FORMAT_TEXT },
|
|
{ "text0", NOTMUCH_FORMAT_TEXT0 },
|
|
{ 0, 0 } } },
|
|
{ NOTMUCH_OPT_INT, ¬much_format_version, "format-version", 0, 0 },
|
|
{ NOTMUCH_OPT_KEYWORD, &output, "output", 'o',
|
|
(notmuch_keyword_t []){ { "summary", OUTPUT_SUMMARY },
|
|
{ "threads", OUTPUT_THREADS },
|
|
{ "messages", OUTPUT_MESSAGES },
|
|
{ "files", OUTPUT_FILES },
|
|
{ "tags", OUTPUT_TAGS },
|
|
{ 0, 0 } } },
|
|
{ NOTMUCH_OPT_KEYWORD, &exclude, "exclude", 'x',
|
|
(notmuch_keyword_t []){ { "true", EXCLUDE_TRUE },
|
|
{ "false", EXCLUDE_FALSE },
|
|
{ "flag", EXCLUDE_FLAG },
|
|
{ 0, 0 } } },
|
|
{ NOTMUCH_OPT_INT, &offset, "offset", 'O', 0 },
|
|
{ NOTMUCH_OPT_INT, &limit, "limit", 'L', 0 },
|
|
{ 0, 0, 0, 0, 0 }
|
|
};
|
|
|
|
opt_index = parse_arguments (argc, argv, options, 1);
|
|
|
|
if (opt_index < 0) {
|
|
return 1;
|
|
}
|
|
|
|
switch (format_sel) {
|
|
case NOTMUCH_FORMAT_TEXT:
|
|
format = sprinter_text_create (config, stdout);
|
|
break;
|
|
case NOTMUCH_FORMAT_TEXT0:
|
|
if (output == OUTPUT_SUMMARY) {
|
|
fprintf (stderr, "Error: --format=text0 is not compatible with --output=summary.\n");
|
|
return 1;
|
|
}
|
|
format = sprinter_text0_create (config, stdout);
|
|
break;
|
|
case NOTMUCH_FORMAT_JSON:
|
|
format = sprinter_json_create (config, stdout);
|
|
break;
|
|
case NOTMUCH_FORMAT_SEXP:
|
|
format = sprinter_sexp_create (config, stdout);
|
|
break;
|
|
default:
|
|
/* this should never happen */
|
|
INTERNAL_ERROR("no output format selected");
|
|
}
|
|
|
|
notmuch_exit_if_unsupported_format ();
|
|
|
|
if (notmuch_database_open (notmuch_config_get_database_path (config),
|
|
NOTMUCH_DATABASE_MODE_READ_ONLY, ¬much))
|
|
return 1;
|
|
|
|
query_str = query_string_from_args (notmuch, argc-opt_index, argv+opt_index);
|
|
if (query_str == NULL) {
|
|
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;
|
|
}
|
|
|
|
query = notmuch_query_create (notmuch, query_str);
|
|
if (query == NULL) {
|
|
fprintf (stderr, "Out of memory\n");
|
|
return 1;
|
|
}
|
|
|
|
notmuch_query_set_sort (query, sort);
|
|
|
|
if (exclude == EXCLUDE_FLAG && output != OUTPUT_SUMMARY) {
|
|
/* If we are not doing summary output there is nowhere to
|
|
* print the excluded flag so fall back on including the
|
|
* excluded messages. */
|
|
fprintf (stderr, "Warning: this output format cannot flag excluded messages.\n");
|
|
exclude = EXCLUDE_FALSE;
|
|
}
|
|
|
|
if (exclude == EXCLUDE_TRUE || exclude == EXCLUDE_FLAG) {
|
|
const char **search_exclude_tags;
|
|
size_t search_exclude_tags_length;
|
|
|
|
search_exclude_tags = notmuch_config_get_search_exclude_tags
|
|
(config, &search_exclude_tags_length);
|
|
for (i = 0; i < search_exclude_tags_length; i++)
|
|
notmuch_query_add_tag_exclude (query, search_exclude_tags[i]);
|
|
if (exclude == EXCLUDE_FLAG)
|
|
notmuch_query_set_omit_excluded (query, FALSE);
|
|
}
|
|
|
|
switch (output) {
|
|
default:
|
|
case OUTPUT_SUMMARY:
|
|
case OUTPUT_THREADS:
|
|
ret = do_search_threads (format, query, sort, output, offset, limit);
|
|
break;
|
|
case OUTPUT_MESSAGES:
|
|
case OUTPUT_FILES:
|
|
ret = do_search_messages (format, query, output, offset, limit);
|
|
break;
|
|
case OUTPUT_TAGS:
|
|
ret = do_search_tags (notmuch, format, query);
|
|
break;
|
|
}
|
|
|
|
notmuch_query_destroy (query);
|
|
notmuch_database_destroy (notmuch);
|
|
|
|
talloc_free (format);
|
|
|
|
return ret;
|
|
}
|