mirror of
https://github.com/nillerusr/source-engine.git
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136 lines
3.3 KiB
C++
136 lines
3.3 KiB
C++
/*
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Copyright (C) 2022 nillerusr
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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*/
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#include <stdio.h>
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#include <string.h>
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#include <dlfcn.h>
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#include <jni.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <SDL_hints.h>
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#include "tier0/dbg.h"
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#include "tier0/threadtools.h"
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char *LauncherArgv[512];
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char java_args[4096];
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int iLastArgs = 0;
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DLL_EXPORT int LauncherMain( int argc, char **argv ); // from launcher.cpp
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DLL_EXPORT int Java_com_valvesoftware_ValveActivity2_setenv(JNIEnv *jenv, jclass *jclass, jstring env, jstring value, jint over)
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{
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Msg( "Java_com_valvesoftware_ValveActivity2_setenv %s=%s\n", jenv->GetStringUTFChars(env, NULL), jenv->GetStringUTFChars(value, NULL) );
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return setenv( jenv->GetStringUTFChars(env, NULL), jenv->GetStringUTFChars(value, NULL), over );
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}
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DLL_EXPORT void Java_com_valvesoftware_ValveActivity2_nativeOnActivityResult()
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{
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// Msg( "Java_com_valvesoftware_ValveActivity_nativeOnActivityResult\n" );
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}
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DLL_EXPORT void Java_com_valvesoftware_ValveActivity2_setArgs(JNIEnv *env, jclass *clazz, jstring str)
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{
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strncpy( java_args, env->GetStringUTFChars(str, NULL), sizeof java_args );
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}
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void SetLauncherArgs()
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{
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#define A(a,b) LauncherArgv[iLastArgs++] = (char*)a; \
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LauncherArgv[iLastArgs++] = (char*)b
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#define D(a) LauncherArgv[iLastArgs++] = (char*)a
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static char binPath[2048];
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snprintf(binPath, sizeof binPath, "%s/hl2_linux", getenv("APP_DATA_PATH") );
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D(binPath);
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D("-nouserclip");
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char *pch;
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pch = strtok (java_args," ");
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while (pch != NULL)
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{
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LauncherArgv[iLastArgs++] = pch;
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pch = strtok (NULL, " ");
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}
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D("-fullscreen");
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D("-nosteam");
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D("-insecure");
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#undef A
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#undef D
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}
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float GetTotalMemory()
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{
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int64_t mem = 0;
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char meminfo[8196] = { 0 };
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FILE *f = fopen("/proc/meminfo", "r");
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if( !f )
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return 0.f;
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size_t size = fread(meminfo, 1, sizeof(meminfo), f);
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if( !size )
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return 0.f;
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char *s = strstr(meminfo, "MemTotal:");
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if( !s ) return 0.f;
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sscanf(s+9, "%lld", &mem);
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fclose(f);
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return mem/1024/1024.f;
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}
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void android_property_print(const char *name)
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{
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char prop[1024];
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char strValue[64];
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memset (strValue, 0, 64);
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snprintf(prop, sizeof(prop), "getprop %s", name);
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FILE *fp = NULL;
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fp = popen(prop, "r");
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if (!fp) return;
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fgets(strValue, sizeof(strValue), fp);
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pclose(fp);
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fp = NULL;
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Msg("prop %s=%s", name, strValue);
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}
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DLL_EXPORT int LauncherMainAndroid( int argc, char **argv )
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{
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Msg("GetTotalMemory() = %.2f \n", GetTotalMemory());
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android_property_print("ro.build.version.sdk");
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android_property_print("ro.product.device");
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android_property_print("ro.product.manufacturer");
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android_property_print("ro.product.model");
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android_property_print("ro.product.name");
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SetLauncherArgs();
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SDL_SetHint(SDL_HINT_TOUCH_MOUSE_EVENTS, "0");
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DeclareCurrentThreadIsMainThread(); // Init thread propertly on Android
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return LauncherMain(iLastArgs, LauncherArgv);
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}
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