win_discord: initial commit

2019-12-04 13:12:34 +01:00
parent ea163abdc3
commit a77a7a15db
6 changed files with 886 additions and 2 deletions
--- a/src/win/Makefile.mingw
+++ b/src/win/Makefile.mingw
@@ -426,6 +426,11 @@ ifeq ($(DINPUT), y)
 OPTS		+= -DUSE_DINPUT
 endif

+ifeq ($(DISCORD), y)
+OPTS		+= -DUSE_DISCORD
+DISCORDOBJ	:= win_discord.o
+endif
+
 # Options for the DEV branch.
 ifeq ($(DEV_BRANCH), y)
 OPTS		+= -DDEV_BRANCH
@@ -683,7 +688,7 @@ OBJ		:= $(MAINOBJ) $(INTELOBJ) $(CPUOBJ) $(CHIPSETOBJ) $(MCHOBJ) \
 		   $(DEVOBJ) $(FDDOBJ) $(CDROMOBJ) $(ZIPOBJ) $(HDDOBJ) \
 		   $(USBOBJ) $(NETOBJ) $(PRINTOBJ) $(SCSIOBJ) $(SNDOBJ) $(VIDOBJ) \
 		   $(PLATOBJ) $(UIOBJ) $(D2DOBJ) $(FSYNTHOBJ) $(MUNTOBJ) \
-		   $(DEVBROBJ)
+		   $(DEVBROBJ) $(DISCORDOBJ)
 ifdef EXOBJ
 OBJ		+= $(EXOBJ)
 endif
--- a/src/win/Makefile_ndr.mingw
+++ b/src/win/Makefile_ndr.mingw
@@ -432,6 +432,11 @@ ifeq ($(DINPUT), y)
 OPTS		+= -DUSE_DINPUT
 endif

+ifeq ($(DISCORD), y)
+OPTS		+= -DUSE_DISCORD
+DISCORDOBJ	:= win_discord.o
+endif
+
 # Options for the DEV branch.
 ifeq ($(DEV_BRANCH), y)
 OPTS		+= -DDEV_BRANCH
@@ -689,7 +694,7 @@ OBJ		:= $(MAINOBJ) $(INTELOBJ) $(CPUOBJ) $(CHIPSETOBJ) $(MCHOBJ) \
 		   $(DEVOBJ) $(FDDOBJ) $(CDROMOBJ) $(ZIPOBJ) $(HDDOBJ) \
 		   $(USBOBJ) $(NETOBJ) $(PRINTOBJ) $(SCSIOBJ) $(SNDOBJ) $(VIDOBJ) \
 		   $(PLATOBJ) $(UIOBJ) $(D2DOBJ) $(FSYNTHOBJ) $(MUNTOBJ) \
-		   $(DEVBROBJ)
+		   $(DEVBROBJ) $(DISCORDOBJ)
 ifdef EXOBJ
 OBJ		+= $(EXOBJ)
 endif
--- a/src/win/discord_game_sdk.h
+++ b/src/win/discord_game_sdk.h
@@ -0,0 +1,653 @@
+/* 
+ * This file is distributed as a part of the Discord Game SDK.
+ * Downloading, accessing, or using the API or SDK is bound by
+ * the Discord Developer Terms of Service:
+ * https://github.com/discordapp/discord-api-docs/blob/master/docs/Legal.md
+ */
+
+#ifndef _DISCORD_GAME_SDK_H_
+#define _DISCORD_GAME_SDK_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <string.h>
+#ifndef __cplusplus
+#include <stdbool.h>
+#endif
+
+#define DISCORD_VERSION 2
+#define DISCORD_APPLICATION_MANAGER_VERSION 1
+#define DISCORD_USER_MANAGER_VERSION 1
+#define DISCORD_IMAGE_MANAGER_VERSION 1
+#define DISCORD_ACTIVITY_MANAGER_VERSION 1
+#define DISCORD_RELATIONSHIP_MANAGER_VERSION 1
+#define DISCORD_LOBBY_MANAGER_VERSION 1
+#define DISCORD_NETWORK_MANAGER_VERSION 1
+#define DISCORD_OVERLAY_MANAGER_VERSION 1
+#define DISCORD_STORAGE_MANAGER_VERSION 1
+#define DISCORD_STORE_MANAGER_VERSION 1
+#define DISCORD_VOICE_MANAGER_VERSION 1
+#define DISCORD_ACHIEVEMENT_MANAGER_VERSION 1
+
+enum EDiscordResult {
+    DiscordResult_Ok = 0,
+    DiscordResult_ServiceUnavailable = 1,
+    DiscordResult_InvalidVersion = 2,
+    DiscordResult_LockFailed = 3,
+    DiscordResult_InternalError = 4,
+    DiscordResult_InvalidPayload = 5,
+    DiscordResult_InvalidCommand = 6,
+    DiscordResult_InvalidPermissions = 7,
+    DiscordResult_NotFetched = 8,
+    DiscordResult_NotFound = 9,
+    DiscordResult_Conflict = 10,
+    DiscordResult_InvalidSecret = 11,
+    DiscordResult_InvalidJoinSecret = 12,
+    DiscordResult_NoEligibleActivity = 13,
+    DiscordResult_InvalidInvite = 14,
+    DiscordResult_NotAuthenticated = 15,
+    DiscordResult_InvalidAccessToken = 16,
+    DiscordResult_ApplicationMismatch = 17,
+    DiscordResult_InvalidDataUrl = 18,
+    DiscordResult_InvalidBase64 = 19,
+    DiscordResult_NotFiltered = 20,
+    DiscordResult_LobbyFull = 21,
+    DiscordResult_InvalidLobbySecret = 22,
+    DiscordResult_InvalidFilename = 23,
+    DiscordResult_InvalidFileSize = 24,
+    DiscordResult_InvalidEntitlement = 25,
+    DiscordResult_NotInstalled = 26,
+    DiscordResult_NotRunning = 27,
+    DiscordResult_InsufficientBuffer = 28,
+    DiscordResult_PurchaseCanceled = 29,
+    DiscordResult_InvalidGuild = 30,
+    DiscordResult_InvalidEvent = 31,
+    DiscordResult_InvalidChannel = 32,
+    DiscordResult_InvalidOrigin = 33,
+    DiscordResult_RateLimited = 34,
+    DiscordResult_OAuth2Error = 35,
+    DiscordResult_SelectChannelTimeout = 36,
+    DiscordResult_GetGuildTimeout = 37,
+    DiscordResult_SelectVoiceForceRequired = 38,
+    DiscordResult_CaptureShortcutAlreadyListening = 39,
+    DiscordResult_UnauthorizedForAchievement = 40,
+    DiscordResult_InvalidGiftCode = 41,
+    DiscordResult_PurchaseError = 42,
+    DiscordResult_TransactionAborted = 43,
+};
+
+enum EDiscordCreateFlags {
+    DiscordCreateFlags_Default = 0,
+    DiscordCreateFlags_NoRequireDiscord = 1,
+};
+
+enum EDiscordLogLevel {
+    DiscordLogLevel_Error = 1,
+    DiscordLogLevel_Warn,
+    DiscordLogLevel_Info,
+    DiscordLogLevel_Debug,
+};
+
+enum EDiscordUserFlag {
+    DiscordUserFlag_Partner = 2,
+    DiscordUserFlag_HypeSquadEvents = 4,
+    DiscordUserFlag_HypeSquadHouse1 = 64,
+    DiscordUserFlag_HypeSquadHouse2 = 128,
+    DiscordUserFlag_HypeSquadHouse3 = 256,
+};
+
+enum EDiscordPremiumType {
+    DiscordPremiumType_None = 0,
+    DiscordPremiumType_Tier1 = 1,
+    DiscordPremiumType_Tier2 = 2,
+};
+
+enum EDiscordImageType {
+    DiscordImageType_User,
+};
+
+enum EDiscordActivityType {
+    DiscordActivityType_Playing,
+    DiscordActivityType_Streaming,
+    DiscordActivityType_Listening,
+    DiscordActivityType_Watching,
+};
+
+enum EDiscordActivityActionType {
+    DiscordActivityActionType_Join = 1,
+    DiscordActivityActionType_Spectate,
+};
+
+enum EDiscordActivityJoinRequestReply {
+    DiscordActivityJoinRequestReply_No,
+    DiscordActivityJoinRequestReply_Yes,
+    DiscordActivityJoinRequestReply_Ignore,
+};
+
+enum EDiscordStatus {
+    DiscordStatus_Offline = 0,
+    DiscordStatus_Online = 1,
+    DiscordStatus_Idle = 2,
+    DiscordStatus_DoNotDisturb = 3,
+};
+
+enum EDiscordRelationshipType {
+    DiscordRelationshipType_None,
+    DiscordRelationshipType_Friend,
+    DiscordRelationshipType_Blocked,
+    DiscordRelationshipType_PendingIncoming,
+    DiscordRelationshipType_PendingOutgoing,
+    DiscordRelationshipType_Implicit,
+};
+
+enum EDiscordLobbyType {
+    DiscordLobbyType_Private = 1,
+    DiscordLobbyType_Public,
+};
+
+enum EDiscordLobbySearchComparison {
+    DiscordLobbySearchComparison_LessThanOrEqual = -2,
+    DiscordLobbySearchComparison_LessThan,
+    DiscordLobbySearchComparison_Equal,
+    DiscordLobbySearchComparison_GreaterThan,
+    DiscordLobbySearchComparison_GreaterThanOrEqual,
+    DiscordLobbySearchComparison_NotEqual,
+};
+
+enum EDiscordLobbySearchCast {
+    DiscordLobbySearchCast_String = 1,
+    DiscordLobbySearchCast_Number,
+};
+
+enum EDiscordLobbySearchDistance {
+    DiscordLobbySearchDistance_Local,
+    DiscordLobbySearchDistance_Default,
+    DiscordLobbySearchDistance_Extended,
+    DiscordLobbySearchDistance_Global,
+};
+
+enum EDiscordEntitlementType {
+    DiscordEntitlementType_Purchase = 1,
+    DiscordEntitlementType_PremiumSubscription,
+    DiscordEntitlementType_DeveloperGift,
+    DiscordEntitlementType_TestModePurchase,
+    DiscordEntitlementType_FreePurchase,
+    DiscordEntitlementType_UserGift,
+    DiscordEntitlementType_PremiumPurchase,
+};
+
+enum EDiscordSkuType {
+    DiscordSkuType_Application = 1,
+    DiscordSkuType_DLC,
+    DiscordSkuType_Consumable,
+    DiscordSkuType_Bundle,
+};
+
+enum EDiscordInputModeType {
+    DiscordInputModeType_VoiceActivity = 0,
+    DiscordInputModeType_PushToTalk,
+};
+
+typedef int64_t DiscordClientId;
+typedef int32_t DiscordVersion;
+typedef int64_t DiscordSnowflake;
+typedef int64_t DiscordTimestamp;
+typedef DiscordSnowflake DiscordUserId;
+typedef char DiscordLocale[128];
+typedef char DiscordBranch[4096];
+typedef DiscordSnowflake DiscordLobbyId;
+typedef char DiscordLobbySecret[128];
+typedef char DiscordMetadataKey[256];
+typedef char DiscordMetadataValue[4096];
+typedef uint64_t DiscordNetworkPeerId;
+typedef uint8_t DiscordNetworkChannelId;
+typedef char DiscordPath[4096];
+typedef char DiscordDateTime[64];
+
+struct DiscordUser {
+    DiscordUserId id;
+    char username[256];
+    char discriminator[8];
+    char avatar[128];
+    bool bot;
+};
+
+struct DiscordOAuth2Token {
+    char access_token[128];
+    char scopes[1024];
+    DiscordTimestamp expires;
+};
+
+struct DiscordImageHandle {
+    enum EDiscordImageType type;
+    int64_t id;
+    uint32_t size;
+};
+
+struct DiscordImageDimensions {
+    uint32_t width;
+    uint32_t height;
+};
+
+struct DiscordActivityTimestamps {
+    DiscordTimestamp start;
+    DiscordTimestamp end;
+};
+
+struct DiscordActivityAssets {
+    char large_image[128];
+    char large_text[128];
+    char small_image[128];
+    char small_text[128];
+};
+
+struct DiscordPartySize {
+    int32_t current_size;
+    int32_t max_size;
+};
+
+struct DiscordActivityParty {
+    char id[128];
+    struct DiscordPartySize size;
+};
+
+struct DiscordActivitySecrets {
+    char match[128];
+    char join[128];
+    char spectate[128];
+};
+
+struct DiscordActivity {
+    enum EDiscordActivityType type;
+    int64_t application_id;
+    char name[128];
+    char state[128];
+    char details[128];
+    struct DiscordActivityTimestamps timestamps;
+    struct DiscordActivityAssets assets;
+    struct DiscordActivityParty party;
+    struct DiscordActivitySecrets secrets;
+    bool instance;
+};
+
+struct DiscordPresence {
+    enum EDiscordStatus status;
+    struct DiscordActivity activity;
+};
+
+struct DiscordRelationship {
+    enum EDiscordRelationshipType type;
+    struct DiscordUser user;
+    struct DiscordPresence presence;
+};
+
+struct DiscordLobby {
+    DiscordLobbyId id;
+    enum EDiscordLobbyType type;
+    DiscordUserId owner_id;
+    DiscordLobbySecret secret;
+    uint32_t capacity;
+    bool locked;
+};
+
+struct DiscordFileStat {
+    char filename[260];
+    uint64_t size;
+    uint64_t last_modified;
+};
+
+struct DiscordEntitlement {
+    DiscordSnowflake id;
+    enum EDiscordEntitlementType type;
+    DiscordSnowflake sku_id;
+};
+
+struct DiscordSkuPrice {
+    uint32_t amount;
+    char currency[16];
+};
+
+struct DiscordSku {
+    DiscordSnowflake id;
+    enum EDiscordSkuType type;
+    char name[256];
+    struct DiscordSkuPrice price;
+};
+
+struct DiscordInputMode {
+    enum EDiscordInputModeType type;
+    char shortcut[256];
+};
+
+struct DiscordUserAchievement {
+    DiscordSnowflake user_id;
+    DiscordSnowflake achievement_id;
+    uint8_t percent_complete;
+    DiscordDateTime unlocked_at;
+};
+
+struct IDiscordLobbyTransaction {
+    enum EDiscordResult (*set_type)(struct IDiscordLobbyTransaction* lobby_transaction, enum EDiscordLobbyType type);
+    enum EDiscordResult (*set_owner)(struct IDiscordLobbyTransaction* lobby_transaction, DiscordUserId owner_id);
+    enum EDiscordResult (*set_capacity)(struct IDiscordLobbyTransaction* lobby_transaction, uint32_t capacity);
+    enum EDiscordResult (*set_metadata)(struct IDiscordLobbyTransaction* lobby_transaction, DiscordMetadataKey key, DiscordMetadataValue value);
+    enum EDiscordResult (*delete_metadata)(struct IDiscordLobbyTransaction* lobby_transaction, DiscordMetadataKey key);
+    enum EDiscordResult (*set_locked)(struct IDiscordLobbyTransaction* lobby_transaction, bool locked);
+};
+
+struct IDiscordLobbyMemberTransaction {
+    enum EDiscordResult (*set_metadata)(struct IDiscordLobbyMemberTransaction* lobby_member_transaction, DiscordMetadataKey key, DiscordMetadataValue value);
+    enum EDiscordResult (*delete_metadata)(struct IDiscordLobbyMemberTransaction* lobby_member_transaction, DiscordMetadataKey key);
+};
+
+struct IDiscordLobbySearchQuery {
+    enum EDiscordResult (*filter)(struct IDiscordLobbySearchQuery* lobby_search_query, DiscordMetadataKey key, enum EDiscordLobbySearchComparison comparison, enum EDiscordLobbySearchCast cast, DiscordMetadataValue value);
+    enum EDiscordResult (*sort)(struct IDiscordLobbySearchQuery* lobby_search_query, DiscordMetadataKey key, enum EDiscordLobbySearchCast cast, DiscordMetadataValue value);
+    enum EDiscordResult (*limit)(struct IDiscordLobbySearchQuery* lobby_search_query, uint32_t limit);
+    enum EDiscordResult (*distance)(struct IDiscordLobbySearchQuery* lobby_search_query, enum EDiscordLobbySearchDistance distance);
+};
+
+typedef void* IDiscordApplicationEvents;
+
+struct IDiscordApplicationManager {
+    void (*validate_or_exit)(struct IDiscordApplicationManager* manager, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    void (*get_current_locale)(struct IDiscordApplicationManager* manager, DiscordLocale* locale);
+    void (*get_current_branch)(struct IDiscordApplicationManager* manager, DiscordBranch* branch);
+    void (*get_oauth2_token)(struct IDiscordApplicationManager* manager, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result, struct DiscordOAuth2Token* oauth2_token));
+    void (*get_ticket)(struct IDiscordApplicationManager* manager, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result, const char* data));
+};
+
+struct IDiscordUserEvents {
+    void (*on_current_user_update)(void* event_data);
+};
+
+struct IDiscordUserManager {
+    enum EDiscordResult (*get_current_user)(struct IDiscordUserManager* manager, struct DiscordUser* current_user);
+    void (*get_user)(struct IDiscordUserManager* manager, DiscordUserId user_id, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result, struct DiscordUser* user));
+    enum EDiscordResult (*get_current_user_premium_type)(struct IDiscordUserManager* manager, enum EDiscordPremiumType* premium_type);
+    enum EDiscordResult (*current_user_has_flag)(struct IDiscordUserManager* manager, enum EDiscordUserFlag flag, bool* has_flag);
+};
+
+typedef void* IDiscordImageEvents;
+
+struct IDiscordImageManager {
+    void (*fetch)(struct IDiscordImageManager* manager, struct DiscordImageHandle handle, bool refresh, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result, struct DiscordImageHandle handle_result));
+    enum EDiscordResult (*get_dimensions)(struct IDiscordImageManager* manager, struct DiscordImageHandle handle, struct DiscordImageDimensions* dimensions);
+    enum EDiscordResult (*get_data)(struct IDiscordImageManager* manager, struct DiscordImageHandle handle, uint8_t* data, uint32_t data_length);
+};
+
+struct IDiscordActivityEvents {
+    void (*on_activity_join)(void* event_data, const char* secret);
+    void (*on_activity_spectate)(void* event_data, const char* secret);
+    void (*on_activity_join_request)(void* event_data, struct DiscordUser* user);
+    void (*on_activity_invite)(void* event_data, enum EDiscordActivityActionType type, struct DiscordUser* user, struct DiscordActivity* activity);
+};
+
+struct IDiscordActivityManager {
+    enum EDiscordResult (*register_command)(struct IDiscordActivityManager* manager, const char* command);
+    enum EDiscordResult (*register_steam)(struct IDiscordActivityManager* manager, uint32_t steam_id);
+    void (*update_activity)(struct IDiscordActivityManager* manager, struct DiscordActivity* activity, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    void (*clear_activity)(struct IDiscordActivityManager* manager, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    void (*send_request_reply)(struct IDiscordActivityManager* manager, DiscordUserId user_id, enum EDiscordActivityJoinRequestReply reply, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    void (*send_invite)(struct IDiscordActivityManager* manager, DiscordUserId user_id, enum EDiscordActivityActionType type, const char* content, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    void (*accept_invite)(struct IDiscordActivityManager* manager, DiscordUserId user_id, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+};
+
+struct IDiscordRelationshipEvents {
+    void (*on_refresh)(void* event_data);
+    void (*on_relationship_update)(void* event_data, struct DiscordRelationship* relationship);
+};
+
+struct IDiscordRelationshipManager {
+    void (*filter)(struct IDiscordRelationshipManager* manager, void* filter_data, bool (*filter)(void* filter_data, struct DiscordRelationship* relationship));
+    enum EDiscordResult (*count)(struct IDiscordRelationshipManager* manager, int32_t* count);
+    enum EDiscordResult (*get)(struct IDiscordRelationshipManager* manager, DiscordUserId user_id, struct DiscordRelationship* relationship);
+    enum EDiscordResult (*get_at)(struct IDiscordRelationshipManager* manager, uint32_t index, struct DiscordRelationship* relationship);
+};
+
+struct IDiscordLobbyEvents {
+    void (*on_lobby_update)(void* event_data, int64_t lobby_id);
+    void (*on_lobby_delete)(void* event_data, int64_t lobby_id, uint32_t reason);
+    void (*on_member_connect)(void* event_data, int64_t lobby_id, int64_t user_id);
+    void (*on_member_update)(void* event_data, int64_t lobby_id, int64_t user_id);
+    void (*on_member_disconnect)(void* event_data, int64_t lobby_id, int64_t user_id);
+    void (*on_lobby_message)(void* event_data, int64_t lobby_id, int64_t user_id, uint8_t* data, uint32_t data_length);
+    void (*on_speaking)(void* event_data, int64_t lobby_id, int64_t user_id, bool speaking);
+    void (*on_network_message)(void* event_data, int64_t lobby_id, int64_t user_id, uint8_t channel_id, uint8_t* data, uint32_t data_length);
+};
+
+struct IDiscordLobbyManager {
+    enum EDiscordResult (*get_lobby_create_transaction)(struct IDiscordLobbyManager* manager, struct IDiscordLobbyTransaction** transaction);
+    enum EDiscordResult (*get_lobby_update_transaction)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, struct IDiscordLobbyTransaction** transaction);
+    enum EDiscordResult (*get_member_update_transaction)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, DiscordUserId user_id, struct IDiscordLobbyMemberTransaction** transaction);
+    void (*create_lobby)(struct IDiscordLobbyManager* manager, struct IDiscordLobbyTransaction* transaction, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result, struct DiscordLobby* lobby));
+    void (*update_lobby)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, struct IDiscordLobbyTransaction* transaction, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    void (*delete_lobby)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    void (*connect_lobby)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, DiscordLobbySecret secret, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result, struct DiscordLobby* lobby));
+    void (*connect_lobby_with_activity_secret)(struct IDiscordLobbyManager* manager, DiscordLobbySecret activity_secret, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result, struct DiscordLobby* lobby));
+    void (*disconnect_lobby)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    enum EDiscordResult (*get_lobby)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, struct DiscordLobby* lobby);
+    enum EDiscordResult (*get_lobby_activity_secret)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, DiscordLobbySecret* secret);
+    enum EDiscordResult (*get_lobby_metadata_value)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, DiscordMetadataKey key, DiscordMetadataValue* value);
+    enum EDiscordResult (*get_lobby_metadata_key)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, int32_t index, DiscordMetadataKey* key);
+    enum EDiscordResult (*lobby_metadata_count)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, int32_t* count);
+    enum EDiscordResult (*member_count)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, int32_t* count);
+    enum EDiscordResult (*get_member_user_id)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, int32_t index, DiscordUserId* user_id);
+    enum EDiscordResult (*get_member_user)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, DiscordUserId user_id, struct DiscordUser* user);
+    enum EDiscordResult (*get_member_metadata_value)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, DiscordUserId user_id, DiscordMetadataKey key, DiscordMetadataValue* value);
+    enum EDiscordResult (*get_member_metadata_key)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, DiscordUserId user_id, int32_t index, DiscordMetadataKey* key);
+    enum EDiscordResult (*member_metadata_count)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, DiscordUserId user_id, int32_t* count);
+    void (*update_member)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, DiscordUserId user_id, struct IDiscordLobbyMemberTransaction* transaction, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    void (*send_lobby_message)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, uint8_t* data, uint32_t data_length, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    enum EDiscordResult (*get_search_query)(struct IDiscordLobbyManager* manager, struct IDiscordLobbySearchQuery** query);
+    void (*search)(struct IDiscordLobbyManager* manager, struct IDiscordLobbySearchQuery* query, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    void (*lobby_count)(struct IDiscordLobbyManager* manager, int32_t* count);
+    enum EDiscordResult (*get_lobby_id)(struct IDiscordLobbyManager* manager, int32_t index, DiscordLobbyId* lobby_id);
+    void (*connect_voice)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    void (*disconnect_voice)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    enum EDiscordResult (*connect_network)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id);
+    enum EDiscordResult (*disconnect_network)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id);
+    enum EDiscordResult (*flush_network)(struct IDiscordLobbyManager* manager);
+    enum EDiscordResult (*open_network_channel)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, uint8_t channel_id, bool reliable);
+    enum EDiscordResult (*send_network_message)(struct IDiscordLobbyManager* manager, DiscordLobbyId lobby_id, DiscordUserId user_id, uint8_t channel_id, uint8_t* data, uint32_t data_length);
+};
+
+struct IDiscordNetworkEvents {
+    void (*on_message)(void* event_data, DiscordNetworkPeerId peer_id, DiscordNetworkChannelId channel_id, uint8_t* data, uint32_t data_length);
+    void (*on_route_update)(void* event_data, const char* route_data);
+};
+
+struct IDiscordNetworkManager {
+    /**
+     * Get the local peer ID for this process.
+     */
+    void (*get_peer_id)(struct IDiscordNetworkManager* manager, DiscordNetworkPeerId* peer_id);
+    /**
+     * Send pending network messages.
+     */
+    enum EDiscordResult (*flush)(struct IDiscordNetworkManager* manager);
+    /**
+     * Open a connection to a remote peer.
+     */
+    enum EDiscordResult (*open_peer)(struct IDiscordNetworkManager* manager, DiscordNetworkPeerId peer_id, const char* route_data);
+    /**
+     * Update the route data for a connected peer.
+     */
+    enum EDiscordResult (*update_peer)(struct IDiscordNetworkManager* manager, DiscordNetworkPeerId peer_id, const char* route_data);
+    /**
+     * Close the connection to a remote peer.
+     */
+    enum EDiscordResult (*close_peer)(struct IDiscordNetworkManager* manager, DiscordNetworkPeerId peer_id);
+    /**
+     * Open a message channel to a connected peer.
+     */
+    enum EDiscordResult (*open_channel)(struct IDiscordNetworkManager* manager, DiscordNetworkPeerId peer_id, DiscordNetworkChannelId channel_id, bool reliable);
+    /**
+     * Close a message channel to a connected peer.
+     */
+    enum EDiscordResult (*close_channel)(struct IDiscordNetworkManager* manager, DiscordNetworkPeerId peer_id, DiscordNetworkChannelId channel_id);
+    /**
+     * Send a message to a connected peer over an opened message channel.
+     */
+    enum EDiscordResult (*send_message)(struct IDiscordNetworkManager* manager, DiscordNetworkPeerId peer_id, DiscordNetworkChannelId channel_id, uint8_t* data, uint32_t data_length);
+};
+
+struct IDiscordOverlayEvents {
+    void (*on_toggle)(void* event_data, bool locked);
+};
+
+struct IDiscordOverlayManager {
+    void (*is_enabled)(struct IDiscordOverlayManager* manager, bool* enabled);
+    void (*is_locked)(struct IDiscordOverlayManager* manager, bool* locked);
+    void (*set_locked)(struct IDiscordOverlayManager* manager, bool locked, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    void (*open_activity_invite)(struct IDiscordOverlayManager* manager, enum EDiscordActivityActionType type, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    void (*open_guild_invite)(struct IDiscordOverlayManager* manager, const char* code, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    void (*open_voice_settings)(struct IDiscordOverlayManager* manager, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+};
+
+typedef void* IDiscordStorageEvents;
+
+struct IDiscordStorageManager {
+    enum EDiscordResult (*read)(struct IDiscordStorageManager* manager, const char* name, uint8_t* data, uint32_t data_length, uint32_t* read);
+    void (*read_async)(struct IDiscordStorageManager* manager, const char* name, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result, uint8_t* data, uint32_t data_length));
+    void (*read_async_partial)(struct IDiscordStorageManager* manager, const char* name, uint64_t offset, uint64_t length, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result, uint8_t* data, uint32_t data_length));
+    enum EDiscordResult (*write)(struct IDiscordStorageManager* manager, const char* name, uint8_t* data, uint32_t data_length);
+    void (*write_async)(struct IDiscordStorageManager* manager, const char* name, uint8_t* data, uint32_t data_length, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    enum EDiscordResult (*delete_)(struct IDiscordStorageManager* manager, const char* name);
+    enum EDiscordResult (*exists)(struct IDiscordStorageManager* manager, const char* name, bool* exists);
+    void (*count)(struct IDiscordStorageManager* manager, int32_t* count);
+    enum EDiscordResult (*stat)(struct IDiscordStorageManager* manager, const char* name, struct DiscordFileStat* stat);
+    enum EDiscordResult (*stat_at)(struct IDiscordStorageManager* manager, int32_t index, struct DiscordFileStat* stat);
+    enum EDiscordResult (*get_path)(struct IDiscordStorageManager* manager, DiscordPath* path);
+};
+
+struct IDiscordStoreEvents {
+    void (*on_entitlement_create)(void* event_data, struct DiscordEntitlement* entitlement);
+    void (*on_entitlement_delete)(void* event_data, struct DiscordEntitlement* entitlement);
+};
+
+struct IDiscordStoreManager {
+    void (*fetch_skus)(struct IDiscordStoreManager* manager, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    void (*count_skus)(struct IDiscordStoreManager* manager, int32_t* count);
+    enum EDiscordResult (*get_sku)(struct IDiscordStoreManager* manager, DiscordSnowflake sku_id, struct DiscordSku* sku);
+    enum EDiscordResult (*get_sku_at)(struct IDiscordStoreManager* manager, int32_t index, struct DiscordSku* sku);
+    void (*fetch_entitlements)(struct IDiscordStoreManager* manager, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    void (*count_entitlements)(struct IDiscordStoreManager* manager, int32_t* count);
+    enum EDiscordResult (*get_entitlement)(struct IDiscordStoreManager* manager, DiscordSnowflake entitlement_id, struct DiscordEntitlement* entitlement);
+    enum EDiscordResult (*get_entitlement_at)(struct IDiscordStoreManager* manager, int32_t index, struct DiscordEntitlement* entitlement);
+    enum EDiscordResult (*has_sku_entitlement)(struct IDiscordStoreManager* manager, DiscordSnowflake sku_id, bool* has_entitlement);
+    void (*start_purchase)(struct IDiscordStoreManager* manager, DiscordSnowflake sku_id, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+};
+
+struct IDiscordVoiceEvents {
+    void (*on_settings_update)(void* event_data);
+};
+
+struct IDiscordVoiceManager {
+    enum EDiscordResult (*get_input_mode)(struct IDiscordVoiceManager* manager, struct DiscordInputMode* input_mode);
+    void (*set_input_mode)(struct IDiscordVoiceManager* manager, struct DiscordInputMode input_mode, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    enum EDiscordResult (*is_self_mute)(struct IDiscordVoiceManager* manager, bool* mute);
+    enum EDiscordResult (*set_self_mute)(struct IDiscordVoiceManager* manager, bool mute);
+    enum EDiscordResult (*is_self_deaf)(struct IDiscordVoiceManager* manager, bool* deaf);
+    enum EDiscordResult (*set_self_deaf)(struct IDiscordVoiceManager* manager, bool deaf);
+    enum EDiscordResult (*is_local_mute)(struct IDiscordVoiceManager* manager, DiscordSnowflake user_id, bool* mute);
+    enum EDiscordResult (*set_local_mute)(struct IDiscordVoiceManager* manager, DiscordSnowflake user_id, bool mute);
+    enum EDiscordResult (*get_local_volume)(struct IDiscordVoiceManager* manager, DiscordSnowflake user_id, uint8_t* volume);
+    enum EDiscordResult (*set_local_volume)(struct IDiscordVoiceManager* manager, DiscordSnowflake user_id, uint8_t volume);
+};
+
+struct IDiscordAchievementEvents {
+    void (*on_user_achievement_update)(void* event_data, struct DiscordUserAchievement* user_achievement);
+};
+
+struct IDiscordAchievementManager {
+    void (*set_user_achievement)(struct IDiscordAchievementManager* manager, DiscordSnowflake achievement_id, uint8_t percent_complete, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    void (*fetch_user_achievements)(struct IDiscordAchievementManager* manager, void* callback_data, void (*callback)(void* callback_data, enum EDiscordResult result));
+    void (*count_user_achievements)(struct IDiscordAchievementManager* manager, int32_t* count);
+    enum EDiscordResult (*get_user_achievement)(struct IDiscordAchievementManager* manager, DiscordSnowflake user_achievement_id, struct DiscordUserAchievement* user_achievement);
+    enum EDiscordResult (*get_user_achievement_at)(struct IDiscordAchievementManager* manager, int32_t index, struct DiscordUserAchievement* user_achievement);
+};
+
+typedef void* IDiscordCoreEvents;
+
+struct IDiscordCore {
+    void (*destroy)(struct IDiscordCore* core);
+    enum EDiscordResult (*run_callbacks)(struct IDiscordCore* core);
+    void (*set_log_hook)(struct IDiscordCore* core, enum EDiscordLogLevel min_level, void* hook_data, void (*hook)(void* hook_data, enum EDiscordLogLevel level, const char* message));
+    struct IDiscordApplicationManager* (*get_application_manager)(struct IDiscordCore* core);
+    struct IDiscordUserManager* (*get_user_manager)(struct IDiscordCore* core);
+    struct IDiscordImageManager* (*get_image_manager)(struct IDiscordCore* core);
+    struct IDiscordActivityManager* (*get_activity_manager)(struct IDiscordCore* core);
+    struct IDiscordRelationshipManager* (*get_relationship_manager)(struct IDiscordCore* core);
+    struct IDiscordLobbyManager* (*get_lobby_manager)(struct IDiscordCore* core);
+    struct IDiscordNetworkManager* (*get_network_manager)(struct IDiscordCore* core);
+    struct IDiscordOverlayManager* (*get_overlay_manager)(struct IDiscordCore* core);
+    struct IDiscordStorageManager* (*get_storage_manager)(struct IDiscordCore* core);
+    struct IDiscordStoreManager* (*get_store_manager)(struct IDiscordCore* core);
+    struct IDiscordVoiceManager* (*get_voice_manager)(struct IDiscordCore* core);
+    struct IDiscordAchievementManager* (*get_achievement_manager)(struct IDiscordCore* core);
+};
+
+struct DiscordCreateParams {
+    DiscordClientId client_id;
+    uint64_t flags;
+    IDiscordCoreEvents* events;
+    void* event_data;
+    IDiscordApplicationEvents* application_events;
+    DiscordVersion application_version;
+    struct IDiscordUserEvents* user_events;
+    DiscordVersion user_version;
+    IDiscordImageEvents* image_events;
+    DiscordVersion image_version;
+    struct IDiscordActivityEvents* activity_events;
+    DiscordVersion activity_version;
+    struct IDiscordRelationshipEvents* relationship_events;
+    DiscordVersion relationship_version;
+    struct IDiscordLobbyEvents* lobby_events;
+    DiscordVersion lobby_version;
+    struct IDiscordNetworkEvents* network_events;
+    DiscordVersion network_version;
+    struct IDiscordOverlayEvents* overlay_events;
+    DiscordVersion overlay_version;
+    IDiscordStorageEvents* storage_events;
+    DiscordVersion storage_version;
+    struct IDiscordStoreEvents* store_events;
+    DiscordVersion store_version;
+    struct IDiscordVoiceEvents* voice_events;
+    DiscordVersion voice_version;
+    struct IDiscordAchievementEvents* achievement_events;
+    DiscordVersion achievement_version;
+};
+
+#ifdef __cplusplus
+inline
+#else
+static
+#endif
+void DiscordCreateParamsSetDefault(struct DiscordCreateParams* params)
+{
+    memset(params, 0, sizeof(struct DiscordCreateParams));
+    params->application_version = DISCORD_APPLICATION_MANAGER_VERSION;
+    params->user_version = DISCORD_USER_MANAGER_VERSION;
+    params->image_version = DISCORD_IMAGE_MANAGER_VERSION;
+    params->activity_version = DISCORD_ACTIVITY_MANAGER_VERSION;
+    params->relationship_version = DISCORD_RELATIONSHIP_MANAGER_VERSION;
+    params->lobby_version = DISCORD_LOBBY_MANAGER_VERSION;
+    params->network_version = DISCORD_NETWORK_MANAGER_VERSION;
+    params->overlay_version = DISCORD_OVERLAY_MANAGER_VERSION;
+    params->storage_version = DISCORD_STORAGE_MANAGER_VERSION;
+    params->store_version = DISCORD_STORE_MANAGER_VERSION;
+    params->voice_version = DISCORD_VOICE_MANAGER_VERSION;
+    params->achievement_version = DISCORD_ACHIEVEMENT_MANAGER_VERSION;
+}
+
+enum EDiscordResult DiscordCreate(DiscordVersion version, struct DiscordCreateParams* params, struct IDiscordCore** result);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- a/src/win/win_discord.c
+++ b/src/win/win_discord.c
@@ -0,0 +1,170 @@
+/*
+ * 86Box	A hypervisor and IBM PC system emulator that specializes in
+ *		running old operating systems and software designed for IBM
+ *		PC systems and compatibles from 1981 through fairly recent
+ *		system designs based on the PCI bus.
+ *
+ *		This file is part of the 86Box distribution.
+ *
+ *		Discord integration module.
+ *
+ * Version:	@(#)win_discord.c	1.0.0	2019/xx/xx
+ *
+ * Authors:	David Hrdlička, <hrdlickadavid@outlook.com>
+ *
+ *		Copyright 2019 David Hrdlička.
+ */
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stringapiset.h>
+#include <time.h>
+#define HAVE_STDARG_H
+#include "../86box.h"
+#ifdef USE_NEW_DYNAREC
+ #include "../cpu_new/cpu.h"
+#else
+ #include "../cpu/cpu.h"
+#endif
+#include "../machine/machine.h"
+#include "../plat.h"
+#include "../plat_dynld.h"
+#include "win_discord.h"
+#include "discord_game_sdk.h"
+
+#define PATH_DISCORD_DLL	"discord_game_sdk.dll"
+
+static void				*discord_handle = NULL;
+static struct IDiscordCore		*discord_core = NULL;
+static struct IDiscordActivityManager	*discord_activities = NULL;
+
+static enum EDiscordResult		(*discord_create)(DiscordVersion version, struct DiscordCreateParams* params, struct IDiscordCore** result);
+
+static dllimp_t discord_imports[] = {
+  { "DiscordCreate",	&discord_create	},
+  { NULL,		NULL		}
+};
+
+#ifndef ENABLE_DISCORD_LOG
+int discord_do_log = 1;
+
+
+static void
+discord_log(const char *fmt, ...)
+{
+    va_list ap;
+
+    if (discord_do_log) {
+	va_start(ap, fmt);
+	pclog_ex(fmt, ap);
+	va_end(ap);
+    }
+}
+#else
+#define discord_log(fmt, ...)
+#endif
+
+void
+discord_update_activity(int paused)
+{
+    struct DiscordActivity activity;
+    wchar_t config_name_w[1024];
+    char config_name[128];
+
+    if(discord_activities == NULL)
+	return;
+
+    discord_log("win_discord: discord_update_activity(paused=%d)\n", paused);
+
+    memset(&activity, 0x00, sizeof(activity));
+
+    plat_get_dirname(config_name_w, usr_path);
+    if (WideCharToMultiByte(CP_UTF8, WC_ERR_INVALID_CHARS, plat_get_filename(config_name_w), -1, config_name, 128, NULL, NULL) > 0)
+    {
+	sprintf_s(activity.details, 128, "Running \"%s\"", config_name);
+	sprintf_s(activity.state, 128, "%s (%s)", strchr(machine_getname(), ']') + 2, machines[machine].cpu[cpu_manufacturer].cpus[cpu_effective].name);
+    }
+    else
+    {
+	strcpy(activity.details, strchr(machine_getname(), ']') + 2);
+	strcpy(activity.state, machines[machine].cpu[cpu_manufacturer].cpus[cpu_effective].name);
+    }
+
+    activity.timestamps.start = time(NULL);
+
+#ifdef RELEASE_BUILD
+    strcpy(activity.assets.large_image, "86box-rb");
+#else
+    strcpy(activity.assets.large_image, "86box");
+#endif
+
+    if (paused)
+    {
+	strcpy(activity.assets.small_image, "status-paused");
+	strcpy(activity.assets.small_text, "Paused");
+    }
+    else
+    {
+	strcpy(activity.assets.small_image, "status-running");
+	strcpy(activity.assets.small_text, "Running");
+    }
+
+    discord_activities->update_activity(discord_activities, &activity, NULL, NULL);
+}
+
+void
+discord_init()
+{
+    enum EDiscordResult result;
+    struct DiscordCreateParams params;
+    
+    discord_log("win_discord: init\n");
+
+    // Try to load the DLL
+    if (discord_handle == NULL)
+	discord_handle = dynld_module(PATH_DISCORD_DLL, discord_imports);
+
+    if (discord_handle == NULL)
+    {
+	discord_log("win_discord: couldn't load " PATH_DISCORD_DLL "\n");
+	discord_close();
+	return;
+    }
+
+    DiscordCreateParamsSetDefault(&params);
+    params.client_id = 651478134352248832;
+    params.flags = DiscordCreateFlags_NoRequireDiscord;
+
+    result = discord_create(DISCORD_VERSION, &params, &discord_core);
+    if (result != DiscordResult_Ok)
+    {
+	discord_log("win_discord: DiscordCreate returned %d\n", result);
+	discord_close();
+	return;
+    }
+
+    discord_activities = discord_core->get_activity_manager(discord_core);
+
+    return;
+}
+
+void
+discord_close()
+{
+    if (discord_core != NULL)
+	discord_core->destroy(discord_core);
+
+    discord_core = NULL;
+    discord_activities = NULL;
+}
+
+void
+discord_run_callbacks()
+{
+    if(discord_core == NULL)
+	return;
+
+    discord_core->run_callbacks(discord_core);
+}
--- a/src/win/win_discord.h
+++ b/src/win/win_discord.h
@@ -0,0 +1,25 @@
+/*
+ * 86Box	A hypervisor and IBM PC system emulator that specializes in
+ *		running old operating systems and software designed for IBM
+ *		PC systems and compatibles from 1981 through fairly recent
+ *		system designs based on the PCI bus.
+ *
+ *		This file is part of the 86Box distribution.
+ *
+ *		Definitions for the Discord integration module.
+ *
+ * Version:	@(#)win_discord.h	1.0.0	2019/xx/xx
+ *
+ * Authors:	David Hrdlička, <hrdlickadavid@outlook.com>
+ *
+ *		Copyright 2019 David Hrdlička.
+ */
+#ifndef WIN_DISCORD_H
+# define WIN_DISCORD_H
+
+extern void	discord_init();
+extern void	discord_close();
+extern void	discord_update_activity(int paused);
+extern void	discord_run_callbacks();
+
+#endif
--- a/src/win/win_ui.c
+++ b/src/win/win_ui.c
@@ -40,6 +40,9 @@
 #include "../ui.h"
 #include "win.h"
 #include "win_d3d.h"
+#ifdef USE_DISCORD
+# include "win_discord.h"
+#endif


 #define TIMER_1SEC	1		/* ID of the one-second timer */
@@ -992,6 +995,14 @@ ui_init(int nCmdShow)
    if (source_hwnd)
 	PostMessage((HWND) (uintptr_t) source_hwnd, WM_SENDHWND, (WPARAM) unique_id, (LPARAM) hwndMain);

+#ifdef USE_DISCORD
+    /* Initialize the Discord API */
+    discord_init();
+
+    /* Update Discord status */
+    discord_update_activity(dopause);
+#endif
+
    /*
     * Everything has been configured, and all seems to work,
     * so now it is time to start the main thread to do some
@@ -1028,6 +1039,11 @@ ui_init(int nCmdShow)
 		/* Signal "exit fullscreen mode". */
 		plat_setfullscreen(0);
 	}
+
+#ifdef USE_DISCORD
+	/* Run Discord API callbacks */
+	discord_run_callbacks();
+#endif
    }

    timeEndPeriod(1);
@@ -1043,6 +1059,11 @@ ui_init(int nCmdShow)

    win_mouse_close();

+#ifdef USE_DISCORD
+    /* Shut down the Discord integration */
+    discord_close();
+#endif
+
    return(messages.wParam);
 }

@@ -1101,6 +1122,11 @@ plat_pause(int p)
    CheckMenuItem(menuMain, IDM_ACTION_PAUSE,
 		  (dopause) ? MF_CHECKED : MF_UNCHECKED);

+#if USE_DISCORD
+    /* Update Discord status */
+    discord_update_activity(dopause);
+#endif
+
    /* Send the WM to a manager if needed. */
    if (source_hwnd)
 	PostMessage((HWND) (uintptr_t) source_hwnd, WM_SENDSTATUS, (WPARAM) !!dopause, (LPARAM) hwndMain);