ControllerMode/steamspawnkeyboard.lua at main · cheat-engine/ControllerMode · GitHub

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function spawnSteamKeyboard()
  return autoAssemble([[
{$c}
#include <stdio.h>
#include <stdint.h>

#define RTLD_LAZY	0x00001	/* Lazy function call binding.  */
#define RTLD_NOW	0x00002	/* Immediate function call binding.  */
#define	RTLD_BINDING_MASK   0x3	/* Mask of binding time value.  */
#define RTLD_NOLOAD	0x00004	/* Do not load the object.  */
#define RTLD_DEEPBIND	0x00008	/* Use deep binding.  */

void *dlopen(const char *path, int flags);
void *dlsym(void *handle, const char *symbol);

const int k_cchMaxSteamErrMsg = 1024;
typedef char SteamErrMsg[1024];


typedef int (INIT)(SteamErrMsg *msg);
typedef void* (STEAMCLIENT)();

typedef void* (STEAMAPI_STEAMUTILS_V011)();
typedef int (STEAMAPI_ISTEAMUTILS_SHOWGAMEPADTEXTINPUT)( void* self, int eInputMode, int eLineInputMode, const char * pchDescription, uint32_t unCharMax, const char * pchExistingText );

INIT *init;
STEAMCLIENT *SteamClient;

STEAMAPI_STEAMUTILS_V011 *SteamAPI_SteamUtils_v011;
STEAMAPI_ISTEAMUTILS_SHOWGAMEPADTEXTINPUT *SteamAPI_ISteamUtils_ShowGamepadTextInput;


int xxx;
void bla(void)
{
  xxx++;
  void *steamapi=dlopen("/home/eric/snap/steam/common/.local/share/Steam/steamrt64/libsteam_api.so", RTLD_NOW);

  if (steamapi)
  {
    init=dlsym(steamapi, "SteamAPI_InitFlat");

    if (init)
    {
      int r;
      SteamErrMsg err;

      err[0]=0;

      r=init(&err);
      printf("r=%d err=%s\n", r,err);

      if (r==0)
      {
	      SteamClient=dlsym(steamapi, "SteamClient");
	      SteamAPI_SteamUtils_v011=dlsym(steamapi, "SteamAPI_SteamUtils_v011");
	      SteamAPI_ISteamUtils_ShowGamepadTextInput=dlsym(steamapi, "SteamAPI_ISteamUtils_ShowGamepadTextInput");
	      if (SteamAPI_SteamUtils_v011)
	      {
	        void *su=SteamAPI_SteamUtils_v011();
	        printf("su=%p\n",su);
	        if (su)
	        {
	          char bla[100];
	          strcpy(bla,"Fuck you!");
	          r=SteamAPI_ISteamUtils_ShowGamepadTextInput(su,0,0,"fuck you",100, bla);

	          printf("SteamAPI_ISteamUtils_ShowGamepadTextInput returned %d\n",r);
	        }

	      }
	      else
	        printf("Failed finding SteamClient export\n");

      }

    }
  }
  else
  {
    printf("failed opening steamapi");
  }

  fflush(0);
  xxx++;


}
{$asm}
createthread(bla)

]],true)
end