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/* Copyright (c) 2015-2018 Dovecot authors, see the included COPYING file */
#include "lib.h"
#include "array.h"
#include "mail-storage.h"
#include "mail-types.h"
#include "push-notification-drivers.h"
#include "push-notification-events.h"
#include "push-notification-event-flagsset.h"
#include "push-notification-txn-msg.h"
#define EVENT_NAME "FlagsSet"
static struct push_notification_event_flagsset_config default_config;
static void *push_notification_event_flagsset_default_config(void)
{
i_zero(&default_config);
return &default_config;
}
static void
push_notification_event_flagsset_debug_msg(
struct push_notification_txn_event *event)
{
struct push_notification_event_flagsset_data *data = event->data;
const char *keyword;
if ((data->flags_set & MAIL_ANSWERED) != 0)
i_debug("%s: Answered flag set", EVENT_NAME);
if ((data->flags_set & MAIL_FLAGGED) != 0)
i_debug("%s: Flagged flag set", EVENT_NAME);
if ((data->flags_set & MAIL_DELETED) != 0)
i_debug("%s: Deleted flag set", EVENT_NAME);
if ((data->flags_set & MAIL_SEEN) != 0)
i_debug("%s: Seen flag set", EVENT_NAME);
if ((data->flags_set & MAIL_DRAFT) != 0)
i_debug("%s: Draft flag set", EVENT_NAME);
array_foreach_elem(&data->keywords_set, keyword)
i_debug("%s: Keyword set [%s]", EVENT_NAME, keyword);
}
static struct push_notification_event_flagsset_data *
push_notification_event_flagsset_get_data(
struct push_notification_txn *ptxn,
struct push_notification_txn_msg *msg,
struct push_notification_event_config *ec)
{
struct push_notification_event_flagsset_data *data;
data = push_notification_txn_msg_get_eventdata(msg, EVENT_NAME);
if (data == NULL) {
data = p_new(ptxn->pool,
struct push_notification_event_flagsset_data, 1);
data->flags_set = 0;
p_array_init(&data->keywords_set, ptxn->pool, 4);
push_notification_txn_msg_set_eventdata(ptxn, msg, ec, data);
}
return data;
}
static void
push_notification_event_flagsset_flags_event(
struct push_notification_txn *ptxn,
struct push_notification_event_config *ec,
struct push_notification_txn_msg *msg, struct mail *mail,
enum mail_flags old_flags)
{
struct push_notification_event_flagsset_config *config =
(struct push_notification_event_flagsset_config *)ec->config;
struct push_notification_event_flagsset_data *data;
enum mail_flags flag_check_always[] = {
MAIL_ANSWERED,
MAIL_DRAFT,
MAIL_FLAGGED
};
enum mail_flags flags, flags_set = 0;
unsigned int i;
flags = mail_get_flags(mail);
for (i = 0; i < N_ELEMENTS(flag_check_always); i++) {
if ((flags & flag_check_always[i]) != 0 &&
(old_flags & flag_check_always[i]) == 0)
flags_set |= flag_check_always[i];
}
if (!config->hide_deleted && (flags & MAIL_DELETED) != 0 &&
(old_flags & MAIL_DELETED) == 0) {
flags_set |= MAIL_DELETED;
}
if (!config->hide_seen && (flags & MAIL_SEEN) != 0 &&
(old_flags & MAIL_SEEN) == 0) {
flags_set |= MAIL_SEEN;
}
/* Only create data element if at least one flag was set. */
if (flags_set != 0) {
data = push_notification_event_flagsset_get_data(ptxn, msg, ec);
data->flags_set |= flags_set;
}
}
static void
push_notification_event_flagsset_keywords_event(
struct push_notification_txn *ptxn,
struct push_notification_event_config *ec,
struct push_notification_txn_msg *msg, struct mail *mail,
const char *const *old_keywords)
{
struct push_notification_event_flagsset_data *data;
const char *k, *const *keywords, *const *op;
data = push_notification_event_flagsset_get_data(ptxn, msg, ec);
keywords = mail_get_keywords(mail);
for (; *keywords != NULL; keywords++) {
for (op = old_keywords; *op != NULL; op++) {
if (strcmp(*keywords, *op) == 0)
break;
}
if (*op == NULL) {
k = p_strdup(ptxn->pool, *keywords);
array_push_back(&data->keywords_set, &k);
}
}
}
static void
push_notification_event_flagsset_free_msg(
struct push_notification_txn_event *event)
{
struct push_notification_event_flagsset_data *data = event->data;
if (array_is_created(&data->keywords_set))
array_free(&data->keywords_set);
}
/* Event definition */
extern struct push_notification_event push_notification_event_flagsset;
struct push_notification_event push_notification_event_flagsset = {
.name = EVENT_NAME,
.init = {
.default_config =
push_notification_event_flagsset_default_config,
},
.msg = {
.debug_msg = push_notification_event_flagsset_debug_msg,
.free_msg = push_notification_event_flagsset_free_msg,
},
.msg_triggers = {
.flagchange = push_notification_event_flagsset_flags_event,
.keywordchange =
push_notification_event_flagsset_keywords_event,
},
};
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