/* bot/context.h
 * ---
 * Implement XMPP connection startup, shutdown, context and user data
 * structures.
 * ---
 */

#pragma once
#include "handlers.h"

typedef struct BotUserInfo {
    GString* jid;
    GString* pass;
} BotUserInfo;

typedef struct BotXmppCtx {
    pthread_mutex_t lock;
    xmpp_log_t* log;
    xmpp_ctx_t* ctx;
    xmpp_conn_t* conn;
    GString* avatarBase64;
    GString* avatarFile;
} BotXmppCtx;

void bot_free_user_data(const BotUserInfo user, GString *filename, bool freeSegment);

/* sets the given avatar file (base64 encoded). Accepts the avatar SHA1 hash as hexadecimal */
char * bot_xmpp_set_avatar_pubsub(BotXmppCtx * const bctx, bool setData, char * const hexHash);

/* perform xmpp startup, store in bctx if completed successfully */
int bot_xmpp_startup(const BotUserInfo user, GString * const avatarFile, GString * const avatarBase64);

/* teardown and free ctx and connection in bctx */
void bot_xmpp_shutdown();

/* static-lifetime context for signal handling */
BotXmppCtx *bot_get_ctx();
void bot_set_ctx(BotXmppCtx * const bctx);