Add linux steamclient builds.

build_steamos.sh

@@ -5,9 +5,12 @@ mkdir -p linux/x86_64
 mkdir -p linux/lobby_connect
 mkdir -p linux/tools
 cp scripts/find_interfaces.sh linux/tools/
+cp scripts/steamclient_loader.sh linux/tools/
 ../protobuf/prefix_x86/bin/protoc -I./dll/ --cpp_out=./dll/ ./dll/*.proto
 g++ -m32 -shared -fPIC -fvisibility=hidden -Wl,--exclude-libs,ALL -DGNUC -DEMU_RELEASE_BUILD -DNDEBUG -s -o linux/x86/libsteam_api.so dll/*.cpp dll/*.cc -Wno-return-type -I../protobuf/prefix_x86/include/ -L../protobuf/prefix_x86/lib/ -lprotobuf-lite -std=c++11 && echo built32
 g++ -m32 -fvisibility=hidden -Wl,--exclude-libs,ALL -DGNUC -DEMU_RELEASE_BUILD -DNDEBUG -DNO_DISK_WRITES -DLOBBY_CONNECT -s -o linux/lobby_connect/lobby_connect_x86 lobby_connect.cpp dll/*.cpp dll/*.cc -Wno-return-type -I../protobuf/prefix_x86/include/ -L../protobuf/prefix_x86/lib/ -lprotobuf-lite -lpthread -std=c++11 && echo built_lobby_connect32
+g++ -m32 -shared -fPIC -fvisibility=hidden -Wl,--exclude-libs,ALL -DGNUC -DEMU_RELEASE_BUILD -DSTEAMCLIENT_DLL -DNDEBUG -s -o linux/x86/steamclient.so dll/*.cpp dll/*.cc -Wno-return-type -I../protobuf/prefix_x86/include/ -L../protobuf/prefix_x86/lib/ -lprotobuf-lite -std=c++11 && echo built32_steamclient
 ../protobuf/prefix/bin/protoc -I./dll/ --cpp_out=./dll/ ./dll/*.proto
 g++ -shared -fPIC -fvisibility=hidden -Wl,--exclude-libs,ALL -DGNUC -DEMU_RELEASE_BUILD -DNDEBUG -s -o linux/x86_64/libsteam_api.so dll/*.cpp dll/*.cc -Wno-return-type -I../protobuf/prefix/include/ -L../protobuf/prefix/lib/ -lprotobuf-lite -std=c++11 && echo built64
 g++ -fvisibility=hidden -Wl,--exclude-libs,ALL -DGNUC -DEMU_RELEASE_BUILD -DNDEBUG -DNO_DISK_WRITES -DLOBBY_CONNECT -s -o linux/lobby_connect/lobby_connect_x64 lobby_connect.cpp dll/*.cpp dll/*.cc -Wno-return-type -I../protobuf/prefix/include/ -L../protobuf/prefix/lib/ -lprotobuf-lite -lpthread -std=c++11 && echo built_lobby_connect64
+g++ -shared -fPIC -fvisibility=hidden -Wl,--exclude-libs,ALL -DGNUC -DEMU_RELEASE_BUILD -DSTEAMCLIENT_DLL -DNDEBUG -s -o linux/x86_64/steamclient.so dll/*.cpp dll/*.cc -Wno-return-type -I../protobuf/prefix/include/ -L../protobuf/prefix/lib/ -lprotobuf-lite -std=c++11 && echo built64_steamclient

dll/dll.h

@@ -19,7 +19,7 @@
 
 #ifdef STEAMCLIENT_DLL
 #define STEAMAPI_API static
-#define STEAMCLIENT_API S_API
+#define STEAMCLIENT_API S_API_EXPORT
 #else
 #define STEAMAPI_API S_API
 #define STEAMCLIENT_API static

dll/steam_client.cpp

@@ -162,6 +162,7 @@ HSteamPipe Steam_Client::CreateSteamPipe()
 bool Steam_Client::BReleaseSteamPipe( HSteamPipe hSteamPipe )
 {
     PRINT_DEBUG("BReleaseSteamPipe\n");
+    return true;
 }
 
 // connects to an existing global user, failing if none exists

scripts/steamclient_loader.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+APP_PATH=./example_executable
+APP_ID=480
+
+set -e
+mkdir -p ~/.steam/sdk64
+mkdir -p ~/.steam/sdk32
+#make a backup of original files
+mv ~/.steam/steam.pid ~/.steam/steam.pid.orig || true
+mv ~/.steam/sdk64/steamclient.so ~/.steam/sdk64/steamclient.so.orig || true
+mv ~/.steam/sdk32/steamclient.so ~/.steam/sdk32/steamclient.so.orig || true
+#copy our files
+cp x86/steamclient.so ~/.steam/sdk32/steamclient.so
+cp x86_64/steamclient.so ~/.steam/sdk64/steamclient.so
+echo $BASHPID > ~/.steam/steam.pid
+SteamAppId=$APP_ID SteamGameId=$APP_ID $APP_PATH
+
+#restore original
+rm -f ~/.steam/steam.pid
+rm -f ~/.steam/sdk64/steamclient.so
+rm -f ~/.steam/sdk32/steamclient.so
+mv ~/.steam/steam.pid.orig ~/.steam/steam.pid
+mv ~/.steam/sdk64/steamclient.so.orig ~/.steam/sdk64/steamclient.so || true
+mv ~/.steam/sdk32/steamclient.so.orig ~/.steam/sdk32/steamclient.so || true

sdk_includes/steam_api_common.h

@@ -19,26 +19,32 @@
 // S_API defines the linkage and calling conventions for steam_api.dll exports
 #if defined( STEAM_WIN32 ) && !defined( _X360 )
 	#if defined( STEAM_API_EXPORTS )
-	#define S_API extern "C" __declspec( dllexport ) 
+	#define S_API_EXPORT extern "C" __declspec( dllexport ) 
 	#elif defined( STEAM_API_NODLL )
-	#define S_API extern "C"
+	#define S_API_EXPORT extern "C"
 	#else
-	#define S_API extern "C" __declspec( dllimport ) 
+	#define S_API_EXPORT extern "C" __declspec( dllimport ) 
 	#endif // STEAM_API_EXPORTS
 #elif defined( GNUC )
 	#if defined( STEAM_API_EXPORTS )
-	#define S_API extern "C" __attribute__ ((visibility("default"))) 
+	#define S_API_EXPORT extern "C" __attribute__ ((visibility("default"))) 
 	#else
-	#define S_API extern "C" 
+	#define S_API_EXPORT extern "C" 
 	#endif // STEAM_API_EXPORTS
 #else // !WIN32
 	#if defined( STEAM_API_EXPORTS )
-	#define S_API extern "C"  
+	#define S_API_EXPORT extern "C"  
 	#else
-	#define S_API extern "C" 
+	#define S_API_EXPORT extern "C" 
 	#endif // STEAM_API_EXPORTS
 #endif
 
+#ifdef STEAMCLIENT_DLL
+#define S_API static
+#else
+#define S_API S_API_EXPORT
+#endif
+
 #if ( defined(STEAM_API_EXPORTS) || defined(STEAM_API_NODLL) ) && !defined(API_GEN)
 #define STEAM_PRIVATE_API( ... ) __VA_ARGS__
 #elif defined(STEAM_API_EXPORTS) && defined(API_GEN)