| /* |
| * R : A Computer Language for Statistical Data Analysis |
| * Copyright (C) 1998--2009 R Core Team |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, a copy is available at |
| * https://www.R-project.org/Licenses/ |
| */ |
| |
| #define WIN32_LEAN_AND_MEAN 1 |
| #include <windows.h> |
| #include <stdio.h> |
| #include <io.h> /* for isatty */ |
| #include <Rversion.h> |
| #include <Startup.h> |
| #include <psignal.h> |
| #include "../getline/getline.h" |
| |
| extern void cmdlineoptions(int, char **); |
| extern void readconsolecfg(void); |
| extern int GA_initapp(int, char **); |
| extern void Rf_mainloop(void); |
| __declspec(dllimport) extern UImode CharacterMode; |
| __declspec(dllimport) extern int UserBreak; |
| __declspec(dllimport) extern int R_Interactive; |
| __declspec(dllimport) extern int R_HistorySize; |
| __declspec(dllimport) extern int R_RestoreHistory; |
| __declspec(dllimport) extern char *R_HistoryFile; |
| |
| extern char *getDLLVersion(void); |
| extern void saveConsoleTitle(void); |
| extern void R_gl_tab_set(void); |
| |
| static char Rversion[25]; |
| char *getRVersion(void) |
| { |
| snprintf(Rversion, 25, "%s.%s", R_MAJOR, R_MINOR); |
| return(Rversion); |
| } |
| |
| static DWORD mainThreadId; |
| |
| static void my_onintr(int nSig) |
| { |
| UserBreak = 1; |
| PostThreadMessage(mainThreadId,0,0,0); |
| } |
| |
| int AppMain(int argc, char **argv) |
| { |
| CharacterMode = RTerm; |
| if(strcmp(getDLLVersion(), getRVersion()) != 0) { |
| fprintf(stderr, "Error: R.DLL version does not match\n"); |
| exit(1); |
| } |
| if (isatty(0)) |
| FlushConsoleInputBuffer(GetStdHandle(STD_INPUT_HANDLE)); |
| cmdlineoptions(argc, argv); |
| mainThreadId = GetCurrentThreadId() ; |
| /* The following restores Ctrl-C handling if we were started from R.exe */ |
| SetConsoleCtrlHandler(NULL, FALSE); |
| signal(SIGBREAK, my_onintr); |
| GA_initapp(0, NULL); |
| readconsolecfg(); |
| if(R_Interactive) { |
| R_gl_tab_set(); |
| gl_hist_init(R_HistorySize, 1); |
| if (R_RestoreHistory) gl_loadhistory(R_HistoryFile); |
| saveConsoleTitle(); |
| #ifdef _WIN64 |
| SetConsoleTitle("Rterm (64-bit)"); |
| #else |
| SetConsoleTitle("Rterm (32-bit)"); |
| #endif |
| } |
| Rf_mainloop(); |
| /* NOTREACHED */ |
| return 0; |
| } |