mirror of
https://github.com/FWGS/xash3d-fwgs.git
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77 lines
2.0 KiB
C
77 lines
2.0 KiB
C
/*
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android_lib.c - dynamic library code for Android OS
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Copyright (C) 2018 Flying With Gauss
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This program is free software: you can redistribute it and/sor 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 <dlfcn.h>
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#include "common.h"
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#include "library.h"
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#include "filesystem.h"
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#include "server.h"
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#include "platform/android/lib_android.h"
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#include "platform/android/dlsym-weak.h" // Android < 5.0
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void *ANDROID_LoadLibrary( const char *path )
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{
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const char *libdir[2], *name = COM_FileWithoutPath( path );
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char fullpath[MAX_SYSPATH];
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void *handle;
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libdir[0] = getenv( "XASH3D_GAMELIBDIR" ); // TODO: remove this once distributing games from APKs will be deprecated
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libdir[1] = NULL; // TODO: put here data directory where libraries will be downloaded to
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for( int i = 0; i < ARRAYSIZE( libdir ); i++ )
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{
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// this is an APK directory, get base path
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const char *p = i == 0 ? name : path;
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if( !libdir[i] )
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continue;
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Q_snprintf( fullpath, sizeof( fullpath ), "%s/%s", libdir[i], p );
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handle = dlopen( fullpath, RTLD_NOW );
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if( handle )
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{
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Con_Reportf( "%s: loading library %s successful\n", __func__, fullpath );
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return handle;
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}
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COM_PushLibraryError( dlerror() );
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}
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// find in system search path, that includes our APK
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handle = dlopen( name, RTLD_NOW );
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if( handle )
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{
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Con_Reportf( "%s: loading library %s from LD_LIBRARY_PATH successful\n", __func__, name );
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return handle;
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}
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COM_PushLibraryError( dlerror() );
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return NULL;
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}
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void *ANDROID_GetProcAddress( void *hInstance, const char *name )
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{
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void *p = dlsym( hInstance, name );
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#ifndef XASH_64BIT
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if( p ) return p;
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p = dlsym_weak( hInstance, name );
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#endif // XASH_64BIT
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return p;
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}
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