Port Win32 Discord integration to Linux and macOS

2022-01-09 01:04:59 +06:00
parent c5e3d9a75f
commit 62a4a025b1
9 changed files with 72 additions and 14 deletions
--- a/src/discord.c
+++ b/src/discord.c
@@ -0,0 +1,200 @@
+/*
+ * 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.
+ *
+ *
+ *
+ * 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 <time.h>
+#define HAVE_STDARG_H
+#include <86box/86box.h>
+#include "cpu/cpu.h"
+#include <86box/machine.h>
+#include <86box/plat.h>
+#include <86box/plat_dynld.h>
+#include <86box/discord.h>
+#include <discord_game_sdk.h>
+
+#ifdef _WIN32
+#define PATH_DISCORD_DLL	"discord_game_sdk.dll"
+#elif defined __APPLE__
+#define PATH_DISCORD_DLL    "discord_game_sdk.dylib"
+#else
+#define PATH_DISCORD_DLL	"discord_game_sdk.so"
+#endif
+
+int	discord_loaded = 0;
+
+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		}
+};
+
+#ifdef 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;
+    char cpufamily[1024];
+    char *paren;
+
+    if(discord_activities == NULL)
+	return;
+
+    discord_log("discord: discord_update_activity(paused=%d)\n", paused);
+
+    memset(&activity, 0x00, sizeof(activity));
+
+    strncpy(cpufamily, cpu_f->name, sizeof(cpufamily) - 1);
+    paren = strchr(cpufamily, '(');
+    if (paren)
+	*(paren - 1) = '\0';
+
+    if (strlen(vm_name) < 100)
+    {
+	snprintf(activity.details, sizeof(activity.details), "Running \"%s\"", vm_name);
+	snprintf(activity.state, sizeof(activity.state), "%s (%s/%s)", strchr(machine_getname(), ']') + 2, cpufamily, cpu_s->name);
+    }
+    else
+    {
+	strncpy(activity.details, strchr(machine_getname(), ']') + 2, sizeof(activity.details) - 1);
+	snprintf(activity.state, sizeof(activity.state), "%s/%s", cpufamily, cpu_s->name);
+    }
+
+    activity.timestamps.start = time(NULL);
+
+/* Icon choosing for Discord based on 86Box.rc */
+
+#ifdef RELEASE_BUILD
+/* Icon by OBattler and laciba96 (green for release builds)*/
+    strcpy(activity.assets.large_image, "86box-green");
+#elif BETA_BUILD
+/* Icon by OBattler and laciba96 (yellow for beta builds done by Jenkins)*/
+    strcpy(activity.assets.large_image, "86box-yellow");
+#elif ALPHA_BUILD
+/* Icon by OBattler and laciba96 (red for alpha builds done by Jenkins)*/
+    strcpy(activity.assets.large_image, "86box-red");
+#else
+/* Icon by OBattler and laciba96 (gray for builds of branches and from the git master)*/
+    strcpy(activity.assets.large_image, "86box");
+#endif
+
+/* End of icon choosing */
+
+    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);
+}
+
+int
+discord_load()
+{
+    if (discord_handle != NULL)
+	return(1);
+
+    // Try to load the DLL
+    discord_handle = dynld_module(PATH_DISCORD_DLL, discord_imports);
+
+    if (discord_handle == NULL)
+    {
+    discord_log("discord: couldn't load " PATH_DISCORD_DLL "\n");
+	discord_close();
+
+	return(0);
+    }
+
+    discord_loaded = 1;
+    return(1);
+}
+
+void
+discord_init()
+{
+    enum EDiscordResult result;
+    struct DiscordCreateParams params;
+
+    if(discord_handle == NULL)
+	return;
+
+    DiscordCreateParamsSetDefault(&params);
+    params.client_id = 906956844956782613;
+    params.flags = DiscordCreateFlags_NoRequireDiscord;
+
+    result = discord_create(DISCORD_VERSION, &params, &discord_core);
+    if (result != DiscordResult_Ok)
+    {
+    discord_log("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);
+}