programs/other/GameHack/gh_shell.c

   1 #include <conio.h>
   2 #include <stdio.h>
   3 #include <string.h>
   4 #include <stdlib.h>
   5 #include <kos32sys1.h>
   6 #include "gh_core.c"
   7
   8 #define CMD_LEN 255
   9 #define TITLE "GameHack 1.0 ALPHA "
  10
  11 char cmd_line[CMD_LEN];
  12 char cmd_line_tmp[CMD_LEN];
  13
  14 void notify_show(char *text)
  15 {
  16    start_app("/sys/@notify", text);
  17 }
  18
  19 void cmd_processing()
  20 {
  21     strcpy(cmd_line_tmp, cmd_line);
  22     char *cmd = strtok(cmd_line_tmp, " \n");
  23     if(!strcmp(cmd, "pause")){
  24         kdebugger_pause(PID);
  25     }
  26     else if(!strcmp(cmd, "play")){
  27         kdebugger_play(PID);
  28     }
  29     else if(!strcmp(cmd, "exit")){
  30         exit(0);
  31     }
  32     else if(!strcmp(cmd, "write")){
  33         unsigned addr=0;
  34         int val =0;
  35         if(sscanf(cmd_line, "%s %x %d %d",cmd_line, &addr, &val, &val)==3){
  36             if(kdebugger_write(PID, sizeof(int), addr, &val)==-1){
  37                 puts("Memory write error!");
  38             }
  39         }else{
  40             puts("Invalid arguments!");
  41         }
  42     }
  43     else if(!strcmp(cmd, "read")){
  44         unsigned addr=0;
  45         int val =0;
  46         if(sscanf(cmd_line, "%s %x %x",cmd_line, &addr, &addr)==2){
  47             if(kdebugger_read(PID, sizeof(int), addr, &val)==-1){
  48                 puts("Memory read error!");
  49             }
  50             printf("0x%.8X: %d\n", addr, val);
  51         }else{
  52             puts("Invalid arguments!");
  53         }
  54     }
  55
  56
  57     else if(!strcmp(cmd, "help"))
  58     {
  59         puts("Commands:");
  60         puts("  write [addres] [value] - Write DWORD value by address.");
  61         puts("  read  [addres] [value] - Read DWORD value by address.");
  62         puts("  pause                  - Suspend the game (process)."  );
  63         puts("  play                   - Resume running the game(process).");
  64         puts("  find  [value]          - Search for DWORD value in memory(VIP).");
  65     }
  66     else if(!strcmp(cmd, "find"))
  67     {
  68         puts("Not yet implemented ...");
  69     }
  70     else if(cmd != NULL){
  71         puts("Unknown command!");
  72     }
  73 }
  74
  75 int main(int argc, char* argv[])
  76 {
  77     if (argc!=2 ){
  78         notify_show("'No game selected!' -E");
  79         exit(0);
  80     }
  81     con_init_console_dll();
  82     con_set_title(TITLE);
  83     PID = load_game(argv[1], NULL);
  84     PID = 2;
  85     if(PID<0){
  86         notify_show("'Game not loaded!' -E");
  87         exit(0);
  88     }
  89     kdebugger_play(PID);
  90     while (1){
  91         printf("GameHack> ");
  92         con_gets(cmd_line, CMD_LEN);
  93         cmd_processing();
  94         memset(cmd_line, '\n', CMD_LEN);
  95     }
  96 }