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notmuch/notmuch-search.c
Daniel Kahn Gillmor bbe3015b3e gmime-cleanup: pass NULL arguments explicitly where GMime 3.0 expects it 
Several GMime 2.6 functions sprouted a change in the argument order in
GMime 3.0.  We had a compatibility layer here to be able to handle
compiling against both GMime 2.6 and 3.0.  Now that we're using 3.0
only, rip out the compatibility layer for those functions with changed
argument lists, and explicitly use the 3.0 argument lists.

Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2019-05-03 06:57:27 -03:00

935 lines
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/* 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 https://www.gnu.org/licenses/ .
*
* Author: Carl Worth <cworth@cworth.org>
*/
#include "notmuch-client.h"
#include "sprinter.h"
#include "string-util.h"
typedef enum {
/* Search command */
OUTPUT_SUMMARY = 1 << 0,
OUTPUT_THREADS = 1 << 1,
OUTPUT_MESSAGES = 1 << 2,
OUTPUT_FILES = 1 << 3,
OUTPUT_TAGS = 1 << 4,
/* Address command */
OUTPUT_SENDER = 1 << 5,
OUTPUT_RECIPIENTS = 1 << 6,
OUTPUT_COUNT = 1 << 7,
OUTPUT_ADDRESS = 1 << 8,
} output_t;
typedef enum {
DEDUP_NONE,
DEDUP_MAILBOX,
DEDUP_ADDRESS,
} dedup_t;
typedef enum {
NOTMUCH_FORMAT_JSON,
NOTMUCH_FORMAT_TEXT,
NOTMUCH_FORMAT_TEXT0,
NOTMUCH_FORMAT_SEXP
} format_sel_t;
typedef struct {
notmuch_database_t *notmuch;
int format_sel;
sprinter_t *format;
int exclude;
notmuch_query_t *query;
int sort;
int output;
int offset;
int limit;
int dupe;
GHashTable *addresses;
int dedup;
} search_context_t;
typedef struct {
const char *name;
const char *addr;
int count;
} mailbox_t;
/* Return two stable query strings that identify exactly the matched
* and unmatched messages currently in thread. If there are no
* matched or unmatched messages, the returned buffers will be
* NULL. */
static int
get_thread_query (notmuch_thread_t *thread,
char **matched_out, char **unmatched_out)
{
notmuch_messages_t *messages;
char *escaped = NULL;
size_t escaped_len = 0;
*matched_out = *unmatched_out = NULL;
for (messages = notmuch_thread_get_messages (thread);
notmuch_messages_valid (messages);
notmuch_messages_move_to_next (messages))
{
notmuch_message_t *message = notmuch_messages_get (messages);
const char *mid = notmuch_message_get_message_id (message);
/* Determine which query buffer to extend */
char **buf = notmuch_message_get_flag (
message, NOTMUCH_MESSAGE_FLAG_MATCH) ? matched_out : unmatched_out;
/* Add this message's id: query. Since "id" is an exclusive
* prefix, it is implicitly 'or'd together, so we only need to
* join queries with a space. */
if (make_boolean_term (thread, "id", mid, &escaped, &escaped_len) < 0)
return -1;
if (*buf)
*buf = talloc_asprintf_append_buffer (*buf, " %s", escaped);
else
*buf = talloc_strdup (thread, escaped);
if (!*buf)
return -1;
}
talloc_free (escaped);
return 0;
}
static int
do_search_threads (search_context_t *ctx)
{
notmuch_thread_t *thread;
notmuch_threads_t *threads;
notmuch_tags_t *tags;
sprinter_t *format = ctx->format;
time_t date;
int i;
notmuch_status_t status;
if (ctx->offset < 0) {
unsigned count;
notmuch_status_t status;
status = notmuch_query_count_threads (ctx->query, &count);
if (print_status_query ("notmuch search", ctx->query, status))
return 1;
ctx->offset += count;
if (ctx->offset < 0)
ctx->offset = 0;
}
status = notmuch_query_search_threads (ctx->query, &threads);
if (print_status_query("notmuch search", ctx->query, status))
return 1;
format->begin_list (format);
for (i = 0;
notmuch_threads_valid (threads) && (ctx->limit < 0 || i < ctx->offset + ctx->limit);
notmuch_threads_move_to_next (threads), i++)
{
thread = notmuch_threads_get (threads);
if (i < ctx->offset) {
notmuch_thread_destroy (thread);
continue;
}
if (ctx->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 files = notmuch_thread_get_total_files (thread);
int total = notmuch_thread_get_total_messages (thread);
const char *relative_date = NULL;
bool first_tag = true;
format->begin_map (format);
if (ctx->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 ",
thread_id,
relative_date);
if (total == files)
printf ("[%d/%d] %s; %s (",
matched,
total,
sanitize_string (ctx_quote, authors),
sanitize_string (ctx_quote, subject));
else
printf ("[%d/%d(%d)] %s; %s (",
matched,
total,
files,
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);
if (notmuch_format_version >= 2) {
char *matched_query, *unmatched_query;
if (get_thread_query (thread, &matched_query,
&unmatched_query) < 0) {
fprintf (stderr, "Out of memory\n");
return 1;
}
format->map_key (format, "query");
format->begin_list (format);
if (matched_query)
format->string (format, matched_query);
else
format->null (format);
if (unmatched_query)
format->string (format, unmatched_query);
else
format->null (format);
format->end (format);
}
}
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 mailbox_t *new_mailbox (void *ctx, const char *name, const char *addr)
{
mailbox_t *mailbox;
mailbox = talloc (ctx, mailbox_t);
if (! mailbox)
return NULL;
mailbox->name = talloc_strdup (mailbox, name);
mailbox->addr = talloc_strdup (mailbox, addr);
mailbox->count = 1;
return mailbox;
}
static int mailbox_compare (const void *v1, const void *v2)
{
const mailbox_t *m1 = v1, *m2 = v2;
int ret;
ret = strcmp_null (m1->name, m2->name);
if (! ret)
ret = strcmp (m1->addr, m2->addr);
return ret;
}
/* Returns true iff name and addr is duplicate. If not, stores the
* name/addr pair in order to detect subsequent duplicates. */
static bool
is_duplicate (const search_context_t *ctx, const char *name, const char *addr)
{
char *key;
GList *list, *l;
mailbox_t *mailbox;
list = g_hash_table_lookup (ctx->addresses, addr);
if (list) {
mailbox_t find = {
.name = name,
.addr = addr,
};
l = g_list_find_custom (list, &find, mailbox_compare);
if (l) {
mailbox = l->data;
mailbox->count++;
return true;
}
mailbox = new_mailbox (ctx->format, name, addr);
if (! mailbox)
return false;
/*
* XXX: It would be more efficient to prepend to the list, but
* then we'd have to store the changed list head back to the
* hash table. This check is here just to avoid the compiler
* warning for unused result.
*/
if (list != g_list_append (list, mailbox))
INTERNAL_ERROR ("appending to list changed list head\n");
return false;
}
key = talloc_strdup (ctx->format, addr);
if (! key)
return false;
mailbox = new_mailbox (ctx->format, name, addr);
if (! mailbox)
return false;
list = g_list_append (NULL, mailbox);
if (! list)
return false;
g_hash_table_insert (ctx->addresses, key, list);
return false;
}
static void
print_mailbox (const search_context_t *ctx, const mailbox_t *mailbox)
{
const char *name = mailbox->name;
const char *addr = mailbox->addr;
int count = mailbox->count;
sprinter_t *format = ctx->format;
InternetAddress *ia = internet_address_mailbox_new (name, addr);
char *name_addr;
/* name_addr has the name part quoted if necessary. Compare
* 'John Doe <john@doe.com>' vs. '"Doe, John" <john@doe.com>' */
name_addr = internet_address_to_string (ia, NULL, false);
if (format->is_text_printer) {
if (ctx->output & OUTPUT_COUNT) {
format->integer (format, count);
format->string (format, "\t");
}
if (ctx->output & OUTPUT_ADDRESS)
format->string (format, addr);
else
format->string (format, name_addr);
format->separator (format);
} else {
format->begin_map (format);
format->map_key (format, "name");
format->string (format, name);
format->map_key (format, "address");
format->string (format, addr);
format->map_key (format, "name-addr");
format->string (format, name_addr);
if (ctx->output & OUTPUT_COUNT) {
format->map_key (format, "count");
format->integer (format, count);
}
format->end (format);
format->separator (format);
}
g_object_unref (ia);
g_free (name_addr);
}
/* Print or prepare for printing addresses from InternetAddressList. */
static void
process_address_list (const search_context_t *ctx,
InternetAddressList *list)
{
InternetAddress *address;
int i;
for (i = 0; i < internet_address_list_length (list); i++) {
address = internet_address_list_get_address (list, i);
if (INTERNET_ADDRESS_IS_GROUP (address)) {
InternetAddressGroup *group;
InternetAddressList *group_list;
group = INTERNET_ADDRESS_GROUP (address);
group_list = internet_address_group_get_members (group);
if (group_list == NULL)
continue;
process_address_list (ctx, group_list);
} else {
InternetAddressMailbox *mailbox = INTERNET_ADDRESS_MAILBOX (address);
mailbox_t mbx = {
.name = internet_address_get_name (address),
.addr = internet_address_mailbox_get_addr (mailbox),
};
/* OUTPUT_COUNT only works with deduplication */
if (ctx->dedup != DEDUP_NONE &&
is_duplicate (ctx, mbx.name, mbx.addr))
continue;
/* OUTPUT_COUNT and DEDUP_ADDRESS require a full pass. */
if (ctx->output & OUTPUT_COUNT || ctx->dedup == DEDUP_ADDRESS)
continue;
print_mailbox (ctx, &mbx);
}
}
}
/* Print or prepare for printing addresses from a message header. */
static void
process_address_header (const search_context_t *ctx, const char *value)
{
InternetAddressList *list;
if (value == NULL)
return;
list = internet_address_list_parse (NULL, value);
if (list == NULL)
return;
process_address_list (ctx, list);
g_object_unref (list);
}
/* Destructor for talloc-allocated GHashTable keys and values. */
static void
_talloc_free_for_g_hash (void *ptr)
{
talloc_free (ptr);
}
static void
_list_free_for_g_hash (void *ptr)
{
g_list_free_full (ptr, _talloc_free_for_g_hash);
}
/* Print the most common variant of a list of unique mailboxes, and
* conflate the counts. */
static void
print_popular (const search_context_t *ctx, GList *list)
{
GList *l;
mailbox_t *mailbox = NULL, *m;
int max = 0;
int total = 0;
for (l = list; l; l = l->next) {
m = l->data;
total += m->count;
if (m->count > max) {
mailbox = m;
max = m->count;
}
}
if (! mailbox)
INTERNAL_ERROR("Empty list in address hash table\n");
/* The original count is no longer needed, so overwrite. */
mailbox->count = total;
print_mailbox (ctx, mailbox);
}
static void
print_list_value (void *mailbox, void *context)
{
print_mailbox (context, mailbox);
}
static void
print_hash_value (unused (void *key), void *list, void *context)
{
const search_context_t *ctx = context;
if (ctx->dedup == DEDUP_ADDRESS)
print_popular (ctx, list);
else
g_list_foreach (list, print_list_value, context);
}
static int
_count_filenames (notmuch_message_t *message)
{
notmuch_filenames_t *filenames;
int i = 0;
filenames = notmuch_message_get_filenames (message);
while (notmuch_filenames_valid (filenames)) {
notmuch_filenames_move_to_next (filenames);
i++;
}
notmuch_filenames_destroy (filenames);
return i;
}
static int
do_search_messages (search_context_t *ctx)
{
notmuch_message_t *message;
notmuch_messages_t *messages;
notmuch_filenames_t *filenames;
sprinter_t *format = ctx->format;
int i;
notmuch_status_t status;
if (ctx->offset < 0) {
unsigned count;
notmuch_status_t status;
status = notmuch_query_count_messages (ctx->query, &count);
if (print_status_query ("notmuch search", ctx->query, status))
return 1;
ctx->offset += count;
if (ctx->offset < 0)
ctx->offset = 0;
}
status = notmuch_query_search_messages (ctx->query, &messages);
if (print_status_query ("notmuch search", ctx->query, status))
return 1;
format->begin_list (format);
for (i = 0;
notmuch_messages_valid (messages) && (ctx->limit < 0 || i < ctx->offset + ctx->limit);
notmuch_messages_move_to_next (messages), i++)
{
if (i < ctx->offset)
continue;
message = notmuch_messages_get (messages);
if (ctx->output == OUTPUT_FILES) {
int j;
filenames = notmuch_message_get_filenames (message);
for (j = 1;
notmuch_filenames_valid (filenames);
notmuch_filenames_move_to_next (filenames), j++)
{
if (ctx->dupe < 0 || ctx->dupe == j) {
format->string (format, notmuch_filenames_get (filenames));
format->separator (format);
}
}
notmuch_filenames_destroy( filenames );
} else if (ctx->output == OUTPUT_MESSAGES) {
/* special case 1 for speed */
if (ctx->dupe <= 1 || ctx->dupe <= _count_filenames (message)) {
format->set_prefix (format, "id");
format->string (format,
notmuch_message_get_message_id (message));
format->separator (format);
}
} else {
if (ctx->output & OUTPUT_SENDER) {
const char *addrs;
addrs = notmuch_message_get_header (message, "from");
process_address_header (ctx, addrs);
}
if (ctx->output & OUTPUT_RECIPIENTS) {
const char *hdrs[] = { "to", "cc", "bcc" };
const char *addrs;
size_t j;
for (j = 0; j < ARRAY_SIZE (hdrs); j++) {
addrs = notmuch_message_get_header (message, hdrs[j]);
process_address_header (ctx, addrs);
}
}
}
notmuch_message_destroy (message);
}
if (ctx->addresses &&
(ctx->output & OUTPUT_COUNT || ctx->dedup == DEDUP_ADDRESS))
g_hash_table_foreach (ctx->addresses, print_hash_value, ctx);
notmuch_messages_destroy (messages);
format->end (format);
return 0;
}
static int
do_search_tags (const search_context_t *ctx)
{
notmuch_messages_t *messages = NULL;
notmuch_tags_t *tags;
const char *tag;
sprinter_t *format = ctx->format;
notmuch_query_t *query = ctx->query;
notmuch_database_t *notmuch = ctx->notmuch;
/* 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 {
notmuch_status_t status;
status = notmuch_query_search_messages (query, &messages);
if (print_status_query ("notmuch search", query, status))
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;
}
static int
_notmuch_search_prepare (search_context_t *ctx, notmuch_config_t *config, int argc, char *argv[])
{
char *query_str;
unsigned int i;
char *status_string = NULL;
switch (ctx->format_sel) {
case NOTMUCH_FORMAT_TEXT:
ctx->format = sprinter_text_create (config, stdout);
break;
case NOTMUCH_FORMAT_TEXT0:
if (ctx->output == OUTPUT_SUMMARY) {
fprintf (stderr, "Error: --format=text0 is not compatible with --output=summary.\n");
return EXIT_FAILURE;
}
ctx->format = sprinter_text0_create (config, stdout);
break;
case NOTMUCH_FORMAT_JSON:
ctx->format = sprinter_json_create (config, stdout);
break;
case NOTMUCH_FORMAT_SEXP:
ctx->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_verbose (
notmuch_config_get_database_path (config),
NOTMUCH_DATABASE_MODE_READ_ONLY, &ctx->notmuch, &status_string)) {
if (status_string) {
fputs (status_string, stderr);
free (status_string);
}
return EXIT_FAILURE;
}
notmuch_exit_if_unmatched_db_uuid (ctx->notmuch);
query_str = query_string_from_args (ctx->notmuch, argc, argv);
if (query_str == NULL) {
fprintf (stderr, "Out of memory.\n");
return EXIT_FAILURE;
}
if (*query_str == '\0') {
fprintf (stderr, "Error: notmuch search requires at least one search term.\n");
return EXIT_FAILURE;
}
ctx->query = notmuch_query_create (ctx->notmuch, query_str);
if (ctx->query == NULL) {
fprintf (stderr, "Out of memory\n");
return EXIT_FAILURE;
}
notmuch_query_set_sort (ctx->query, ctx->sort);
if (ctx->exclude == NOTMUCH_EXCLUDE_FLAG && ctx->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");
ctx->exclude = NOTMUCH_EXCLUDE_FALSE;
}
if (ctx->exclude != NOTMUCH_EXCLUDE_FALSE) {
const char **search_exclude_tags;
size_t search_exclude_tags_length;
notmuch_status_t status;
search_exclude_tags = notmuch_config_get_search_exclude_tags
(config, &search_exclude_tags_length);
for (i = 0; i < search_exclude_tags_length; i++) {
status = notmuch_query_add_tag_exclude (ctx->query, search_exclude_tags[i]);
if (status && status != NOTMUCH_STATUS_IGNORED) {
print_status_query ("notmuch search", ctx->query, status);
return EXIT_FAILURE;
}
}
notmuch_query_set_omit_excluded (ctx->query, ctx->exclude);
}
return 0;
}
static void
_notmuch_search_cleanup (search_context_t *ctx)
{
notmuch_query_destroy (ctx->query);
notmuch_database_destroy (ctx->notmuch);
talloc_free (ctx->format);
}
static search_context_t search_context = {
.format_sel = NOTMUCH_FORMAT_TEXT,
.exclude = NOTMUCH_EXCLUDE_TRUE,
.sort = NOTMUCH_SORT_NEWEST_FIRST,
.output = 0,
.offset = 0,
.limit = -1, /* unlimited */
.dupe = -1,
.dedup = DEDUP_MAILBOX,
};
static const notmuch_opt_desc_t common_options[] = {
{ .opt_keyword = &search_context.sort, .name = "sort", .keywords =
(notmuch_keyword_t []){ { "oldest-first", NOTMUCH_SORT_OLDEST_FIRST },
{ "newest-first", NOTMUCH_SORT_NEWEST_FIRST },
{ 0, 0 } } },
{ .opt_keyword = &search_context.format_sel, .name = "format", .keywords =
(notmuch_keyword_t []){ { "json", NOTMUCH_FORMAT_JSON },
{ "sexp", NOTMUCH_FORMAT_SEXP },
{ "text", NOTMUCH_FORMAT_TEXT },
{ "text0", NOTMUCH_FORMAT_TEXT0 },
{ 0, 0 } } },
{ .opt_int = &notmuch_format_version, .name = "format-version" },
{ }
};
int
notmuch_search_command (notmuch_config_t *config, int argc, char *argv[])
{
search_context_t *ctx = &search_context;
int opt_index, ret;
notmuch_opt_desc_t options[] = {
{ .opt_keyword = &ctx->output, .name = "output", .keywords =
(notmuch_keyword_t []){ { "summary", OUTPUT_SUMMARY },
{ "threads", OUTPUT_THREADS },
{ "messages", OUTPUT_MESSAGES },
{ "files", OUTPUT_FILES },
{ "tags", OUTPUT_TAGS },
{ 0, 0 } } },
{ .opt_keyword = &ctx->exclude, .name = "exclude", .keywords =
(notmuch_keyword_t []){ { "true", NOTMUCH_EXCLUDE_TRUE },
{ "false", NOTMUCH_EXCLUDE_FALSE },
{ "flag", NOTMUCH_EXCLUDE_FLAG },
{ "all", NOTMUCH_EXCLUDE_ALL },
{ 0, 0 } } },
{ .opt_int = &ctx->offset, .name = "offset" },
{ .opt_int = &ctx->limit, .name = "limit" },
{ .opt_int = &ctx->dupe, .name = "duplicate" },
{ .opt_inherit = common_options },
{ .opt_inherit = notmuch_shared_options },
{ }
};
ctx->output = OUTPUT_SUMMARY;
opt_index = parse_arguments (argc, argv, options, 1);
if (opt_index < 0)
return EXIT_FAILURE;
notmuch_process_shared_options (argv[0]);
if (ctx->output != OUTPUT_FILES && ctx->output != OUTPUT_MESSAGES &&
ctx->dupe != -1) {
fprintf (stderr, "Error: --duplicate=N is only supported with --output=files and --output=messages.\n");
return EXIT_FAILURE;
}
if (_notmuch_search_prepare (ctx, config,
argc - opt_index, argv + opt_index))
return EXIT_FAILURE;
switch (ctx->output) {
case OUTPUT_SUMMARY:
case OUTPUT_THREADS:
ret = do_search_threads (ctx);
break;
case OUTPUT_MESSAGES:
case OUTPUT_FILES:
ret = do_search_messages (ctx);
break;
case OUTPUT_TAGS:
ret = do_search_tags (ctx);
break;
default:
INTERNAL_ERROR ("Unexpected output");
}
_notmuch_search_cleanup (ctx);
return ret ? EXIT_FAILURE : EXIT_SUCCESS;
}
int
notmuch_address_command (notmuch_config_t *config, int argc, char *argv[])
{
search_context_t *ctx = &search_context;
int opt_index, ret;
notmuch_opt_desc_t options[] = {
{ .opt_flags = &ctx->output, .name = "output", .keywords =
(notmuch_keyword_t []){ { "sender", OUTPUT_SENDER },
{ "recipients", OUTPUT_RECIPIENTS },
{ "count", OUTPUT_COUNT },
{ "address", OUTPUT_ADDRESS },
{ 0, 0 } } },
{ .opt_keyword = &ctx->exclude, .name = "exclude", .keywords =
(notmuch_keyword_t []){ { "true", NOTMUCH_EXCLUDE_TRUE },
{ "false", NOTMUCH_EXCLUDE_FALSE },
{ 0, 0 } } },
{ .opt_keyword = &ctx->dedup, .name = "deduplicate", .keywords =
(notmuch_keyword_t []){ { "no", DEDUP_NONE },
{ "mailbox", DEDUP_MAILBOX },
{ "address", DEDUP_ADDRESS },
{ 0, 0 } } },
{ .opt_inherit = common_options },
{ .opt_inherit = notmuch_shared_options },
{ }
};
opt_index = parse_arguments (argc, argv, options, 1);
if (opt_index < 0)
return EXIT_FAILURE;
notmuch_process_shared_options (argv[0]);
if (! (ctx->output & (OUTPUT_SENDER | OUTPUT_RECIPIENTS)))
ctx->output |= OUTPUT_SENDER;
if (ctx->output & OUTPUT_COUNT && ctx->dedup == DEDUP_NONE) {
fprintf (stderr, "--output=count is not applicable with --deduplicate=no\n");
return EXIT_FAILURE;
}
if (_notmuch_search_prepare (ctx, config,
argc - opt_index, argv + opt_index))
return EXIT_FAILURE;
ctx->addresses = g_hash_table_new_full (strcase_hash, strcase_equal,
_talloc_free_for_g_hash,
_list_free_for_g_hash);
/* The order is not guaranteed if a full pass is required, so go
* for fastest. */
if (ctx->output & OUTPUT_COUNT || ctx->dedup == DEDUP_ADDRESS)
notmuch_query_set_sort (ctx->query, NOTMUCH_SORT_UNSORTED);
ret = do_search_messages (ctx);
g_hash_table_unref (ctx->addresses);
_notmuch_search_cleanup (ctx);
return ret ? EXIT_FAILURE : EXIT_SUCCESS;
}
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