1 /* vi:set ts=8 sts=4 sw=4 noet: 2 * 3 * VIM - Vi IMproved by Bram Moolenaar 4 * this file by Vince Negri 5 * 6 * Do ":help uganda" in Vim to read copying and usage conditions. 7 * Do ":help credits" in Vim to see a list of people who contributed. 8 * See README.txt for an overview of the Vim source code. 9 */ 10 11 /* 12 * vimrun.c - Tiny Win32 program to safely run an external command in a 13 * DOS console. 14 * This program is required to avoid that typing CTRL-C in the DOS 15 * console kills Vim. Now it only kills vimrun. 16 */ 17 18 #include <stdio.h> 19 #include <stdlib.h> 20 #include <conio.h> 21 #ifndef WIN32_LEAN_AND_MEAN 22 # define WIN32_LEAN_AND_MEAN 23 #endif 24 #include <windows.h> 25 26 #ifdef __BORLANDC__ 27 # define _kbhit kbhit 28 # define _getch getch 29 #endif 30 31 int 32 main(void) 33 { 34 const wchar_t *p; 35 int retval; 36 int inquote = 0; 37 int silent = 0; 38 HANDLE hstdout; 39 DWORD written; 40 41 p = (const wchar_t *)GetCommandLineW(); 42 43 /* 44 * Skip the executable name, which might be in "". 45 */ 46 while (*p) 47 { 48 if (*p == L'"') 49 inquote = !inquote; 50 else if (!inquote && *p == L' ') 51 { 52 ++p; 53 break; 54 } 55 ++p; 56 } 57 while (*p == L' ') 58 ++p; 59 60 /* 61 * "-s" argument: don't wait for a key hit. 62 */ 63 if (p[0] == L'-' && p[1] == L's' && p[2] == L' ') 64 { 65 silent = 1; 66 p += 3; 67 while (*p == L' ') 68 ++p; 69 } 70 71 /* Print the command, including quotes and redirection. */ 72 hstdout = GetStdHandle(STD_OUTPUT_HANDLE); 73 WriteConsoleW(hstdout, p, wcslen(p), &written, NULL); 74 WriteConsoleW(hstdout, L"\r\n", 2, &written, NULL); 75 76 /* 77 * Do it! 78 */ 79 retval = _wsystem(p); 80 81 if (retval == -1) 82 perror("vimrun system(): "); 83 else if (retval != 0) 84 printf("shell returned %d\n", retval); 85 86 if (!silent) 87 { 88 puts("Hit any key to close this window..."); 89 90 while (_kbhit()) 91 (void)_getch(); 92 (void)_getch(); 93 } 94 95 return retval; 96 } 97