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https://gitlab.com/Mr_Goldberg/goldberg_emulator.git
synced 2024-11-09 22:28:38 +01:00
Very basic steam game coordinator emulation.
This commit is contained in:
parent
08a96883e7
commit
e3ddc8d89f
2 changed files with 50 additions and 4 deletions
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@ -47,6 +47,7 @@ EXTERN_C IMAGE_DOS_HEADER __ImageBase;
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#define PRINT_DEBUG(a, ...) do {FILE *t = fopen("STEAM_LOG.txt", "a"); fprintf(t, "%u " a, GetCurrentThreadId(), __VA_ARGS__); fclose(t); WSASetLastError(0);} while (0)
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#endif
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#else
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#include <arpa/inet.h>
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#define PATH_SEPARATOR "/"
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#ifndef EMU_RELEASE_BUILD
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#define PRINT_DEBUG(...) {FILE *t = fopen("STEAM_LOG.txt", "a"); fprintf(t, __VA_ARGS__); fclose(t);}
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@ -16,7 +16,7 @@
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<http://www.gnu.org/licenses/>. */
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#include "base.h"
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#include <queue>
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class Steam_Game_Coordinator :
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public ISteamGameCoordinator
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@ -27,6 +27,18 @@ public ISteamGameCoordinator
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class SteamCallBacks *callbacks;
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class RunEveryRunCB *run_every_runcb;
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static const uint32 protobuf_mask = 0x80000000;
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std::queue<std::string> outgoing_messages;
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void push_incoming(std::string message)
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{
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outgoing_messages.push(message);
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struct GCMessageAvailable_t data;
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data.m_nMessageSize = message.size();
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callbacks->addCBResult(data.k_iCallback, &data, sizeof(data));
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}
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public:
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static void steam_callback(void *object, Common_Message *msg)
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{
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@ -65,7 +77,19 @@ Steam_Game_Coordinator(class Settings *settings, class Networking *network, clas
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// sends a message to the Game Coordinator
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EGCResults SendMessage_( uint32 unMsgType, const void *pubData, uint32 cubData )
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{
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PRINT_DEBUG("Steam_Game_Coordinator::SendMessage %u\n", unMsgType);
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PRINT_DEBUG("Steam_Game_Coordinator::SendMessage %X %u len %u\n", unMsgType, (~protobuf_mask) & unMsgType, cubData);
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if (protobuf_mask & unMsgType) {
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uint32 message_type = (~protobuf_mask) & unMsgType;
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if (message_type == 4006) { //client hello
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std::string message("\xA4\x0F\x00\x80\x00\x00\x00\x00\x08\x00", 10);
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push_incoming(message);
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} else
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if (message_type == 4007) { //server hello
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std::string message("\xA5\x0F\x00\x80\x00\x00\x00\x00\x08\x00", 10);
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push_incoming(message);
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}
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}
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return k_EGCResultOK;
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}
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@ -73,7 +97,12 @@ EGCResults SendMessage_( uint32 unMsgType, const void *pubData, uint32 cubData )
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bool IsMessageAvailable( uint32 *pcubMsgSize )
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{
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PRINT_DEBUG("Steam_Game_Coordinator::IsMessageAvailable\n");
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if (outgoing_messages.size()) {
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if (pcubMsgSize) *pcubMsgSize = outgoing_messages.front().size();
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return true;
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} else {
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return false;
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}
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}
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// fills the provided buffer with the first message in the queue and returns k_EGCResultOK or
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@ -83,7 +112,23 @@ bool IsMessageAvailable( uint32 *pcubMsgSize )
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EGCResults RetrieveMessage( uint32 *punMsgType, void *pubDest, uint32 cubDest, uint32 *pcubMsgSize )
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{
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PRINT_DEBUG("Steam_Game_Coordinator::RetrieveMessage\n");
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if (outgoing_messages.size()) {
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if (outgoing_messages.front().size() > cubDest) {
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return k_EGCResultBufferTooSmall;
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}
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outgoing_messages.front().copy((char *)pubDest, cubDest);
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if (pcubMsgSize) *pcubMsgSize = outgoing_messages.front().size();
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if (punMsgType && outgoing_messages.front().size() >= sizeof(uint32)) {
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outgoing_messages.front().copy((char *)punMsgType, sizeof(uint32));
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*punMsgType = ntohl(*punMsgType);
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}
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outgoing_messages.pop();
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return k_EGCResultOK;
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} else {
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return k_EGCResultNoMessage;
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}
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}
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void RunCallbacks()
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