src/imap/mail-storage-callbacks.c

	mail-storage-callbacks.c revision 54f9cedf212e30f690e8c7487374f2ea890494c6
/* Copyright (C) 2002 Timo Sirainen */

#include "common.h"
#include "ostream.h"
#include "imap-util.h"
#include "mail-storage.h"
#include "commands-util.h"

static void alert_no_diskspace(struct mailbox *mailbox __attr_unused__,
                   void *context)
{
    struct client *client = context;

    client_send_line(client, "* NO [ALERT] "
             "Disk space is full, delete some messages.");
}

static void notify_ok(struct mailbox *mailbox __attr_unused__,
              const char *text, void *context)
{
    struct client *client = context;

    client_send_line(client, t_strconcat("* OK ", text, NULL));
    o_stream_flush(client->output);
}

static void notify_no(struct mailbox *mailbox __attr_unused__,
              const char *text, void *context)
{
    struct client *client = context;

    client_send_line(client, t_strconcat("* NO ", text, NULL));
    o_stream_flush(client->output);
}

static void expunge(struct mailbox *mailbox, unsigned int seq, void *context)
{
    struct client *client = context;
    char str[MAX_INT_STRLEN+20];

    if (client->mailbox != mailbox)
        return;

    i_snprintf(str, sizeof(str), "* %u EXPUNGE", seq);
    client_send_line(client, str);
}

static void update_flags(struct mailbox *mailbox, unsigned int seq,
             const struct mail_full_flags *flags, void *context)
{
    struct client *client = context;
    const char *str;

    if (client->mailbox != mailbox)
        return;

    t_push();
    str = imap_write_flags(flags);
    str = t_strdup_printf("* %u FETCH (FLAGS (%s))", seq, str);
    client_send_line(client, str);
    t_pop();
}

static void message_count_changed(struct mailbox *mailbox, unsigned int count,
                  void *context)
{
    struct client *client = context;
    char str[MAX_INT_STRLEN+20];

    if (client->mailbox != mailbox)
        return;

    i_snprintf(str, sizeof(str), "* %u EXISTS", count);
    client_send_line(client, str);
}

static void recent_count_changed(struct mailbox *mailbox, unsigned int count,
                 void *context)
{
    struct client *client = context;
    char str[MAX_INT_STRLEN+20];

    if (client->mailbox != mailbox)
        return;

    i_snprintf(str, sizeof(str), "* %u RECENT", count);
    client_send_line(client, str);
}

static void new_keywords(struct mailbox *mailbox, const char *keywords[],
             unsigned int keywords_count, void *context)
{
    struct client *client = context;

    if (client->mailbox != mailbox)
        return;

    client_save_keywords(&client->keywords, keywords, keywords_count);
    client_send_mailbox_flags(client, mailbox, keywords, keywords_count);
}

struct mail_storage_callbacks mail_storage_callbacks = {
    alert_no_diskspace,
    notify_ok,
    notify_no,
    expunge,
    update_flags,
    message_count_changed,
    recent_count_changed,
    new_keywords
};