Guido van Rossum | f56e3db | 1993-04-01 20:59:32 +0000 | [diff] [blame] | 1 | /*********************************************************** |
Guido van Rossum | 6d023c9 | 1995-01-04 19:12:13 +0000 | [diff] [blame] | 2 | Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam, |
| 3 | The Netherlands. |
Guido van Rossum | f56e3db | 1993-04-01 20:59:32 +0000 | [diff] [blame] | 4 | |
| 5 | All Rights Reserved |
| 6 | |
Guido van Rossum | d266eb4 | 1996-10-25 14:44:06 +0000 | [diff] [blame] | 7 | Permission to use, copy, modify, and distribute this software and its |
| 8 | documentation for any purpose and without fee is hereby granted, |
Guido van Rossum | f56e3db | 1993-04-01 20:59:32 +0000 | [diff] [blame] | 9 | provided that the above copyright notice appear in all copies and that |
Guido van Rossum | d266eb4 | 1996-10-25 14:44:06 +0000 | [diff] [blame] | 10 | both that copyright notice and this permission notice appear in |
Guido van Rossum | f56e3db | 1993-04-01 20:59:32 +0000 | [diff] [blame] | 11 | supporting documentation, and that the names of Stichting Mathematisch |
Guido van Rossum | d266eb4 | 1996-10-25 14:44:06 +0000 | [diff] [blame] | 12 | Centrum or CWI or Corporation for National Research Initiatives or |
| 13 | CNRI not be used in advertising or publicity pertaining to |
| 14 | distribution of the software without specific, written prior |
| 15 | permission. |
Guido van Rossum | f56e3db | 1993-04-01 20:59:32 +0000 | [diff] [blame] | 16 | |
Guido van Rossum | d266eb4 | 1996-10-25 14:44:06 +0000 | [diff] [blame] | 17 | While CWI is the initial source for this software, a modified version |
| 18 | is made available by the Corporation for National Research Initiatives |
| 19 | (CNRI) at the Internet address ftp://ftp.python.org. |
| 20 | |
| 21 | STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH |
| 22 | REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF |
| 23 | MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH |
| 24 | CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL |
| 25 | DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 26 | PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 27 | TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 28 | PERFORMANCE OF THIS SOFTWARE. |
Guido van Rossum | f56e3db | 1993-04-01 20:59:32 +0000 | [diff] [blame] | 29 | |
| 30 | ******************************************************************/ |
| 31 | |
| 32 | /* Python interpreter main program for frozen scripts */ |
| 33 | |
Guido van Rossum | 4e2e0f9 | 1995-03-31 10:27:23 +0000 | [diff] [blame] | 34 | #include "Python.h" |
Guido van Rossum | f56e3db | 1993-04-01 20:59:32 +0000 | [diff] [blame] | 35 | |
Guido van Rossum | 47ad5e7 | 1995-08-04 04:10:43 +0000 | [diff] [blame] | 36 | /* Subroutines that live in their own file */ |
Guido van Rossum | 582646a | 1996-05-28 22:30:17 +0000 | [diff] [blame] | 37 | extern char *Py_GetVersion(); |
| 38 | extern char *Py_GetCopyright(); |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 39 | |
Guido van Rossum | 71bd363 | 1996-08-19 22:09:38 +0000 | [diff] [blame] | 40 | /* For Py_GetProgramName(); set by main() */ |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 41 | static char *argv0; |
Guido van Rossum | f56e3db | 1993-04-01 20:59:32 +0000 | [diff] [blame] | 42 | |
Guido van Rossum | 47ad5e7 | 1995-08-04 04:10:43 +0000 | [diff] [blame] | 43 | /* Main program */ |
| 44 | |
| 45 | int |
Guido van Rossum | f56e3db | 1993-04-01 20:59:32 +0000 | [diff] [blame] | 46 | main(argc, argv) |
| 47 | int argc; |
| 48 | char **argv; |
| 49 | { |
| 50 | char *p; |
Guido van Rossum | 094885b | 1993-11-05 10:16:09 +0000 | [diff] [blame] | 51 | int n, sts; |
| 52 | int inspect = 0; |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 53 | int unbuffered = 0; |
| 54 | |
| 55 | argv0 = argv[0]; |
Guido van Rossum | 9e90a67 | 1993-06-24 11:10:19 +0000 | [diff] [blame] | 56 | |
Guido van Rossum | f56e3db | 1993-04-01 20:59:32 +0000 | [diff] [blame] | 57 | if ((p = getenv("PYTHONDEBUG")) && *p != '\0') |
Guido van Rossum | 4e2e0f9 | 1995-03-31 10:27:23 +0000 | [diff] [blame] | 58 | Py_DebugFlag = 1; |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 59 | if ((p = getenv("PYTHONSUPPRESS")) && *p != '\0') |
Guido van Rossum | 4e2e0f9 | 1995-03-31 10:27:23 +0000 | [diff] [blame] | 60 | Py_SuppressPrintingFlag = 1; |
Guido van Rossum | f56e3db | 1993-04-01 20:59:32 +0000 | [diff] [blame] | 61 | if ((p = getenv("PYTHONVERBOSE")) && *p != '\0') |
Guido van Rossum | 4e2e0f9 | 1995-03-31 10:27:23 +0000 | [diff] [blame] | 62 | Py_VerboseFlag = 1; |
Guido van Rossum | 9e90a67 | 1993-06-24 11:10:19 +0000 | [diff] [blame] | 63 | if ((p = getenv("PYTHONINSPECT")) && *p != '\0') |
| 64 | inspect = 1; |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 65 | if ((p = getenv("PYTHONUNBUFFERED")) && *p != '\0') |
| 66 | unbuffered = 1; |
Guido van Rossum | 9e90a67 | 1993-06-24 11:10:19 +0000 | [diff] [blame] | 67 | |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 68 | if (unbuffered) { |
| 69 | setbuf(stdout, (char *)NULL); |
| 70 | setbuf(stderr, (char *)NULL); |
| 71 | } |
| 72 | |
Guido van Rossum | 4e2e0f9 | 1995-03-31 10:27:23 +0000 | [diff] [blame] | 73 | if (Py_VerboseFlag) |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 74 | fprintf(stderr, "Python %s\n%s\n", |
Guido van Rossum | 582646a | 1996-05-28 22:30:17 +0000 | [diff] [blame] | 75 | Py_GetVersion(), Py_GetCopyright()); |
Guido van Rossum | 4e2e0f9 | 1995-03-31 10:27:23 +0000 | [diff] [blame] | 76 | Py_Initialize(); |
| 77 | PySys_SetArgv(argc, argv); |
Guido van Rossum | 9e90a67 | 1993-06-24 11:10:19 +0000 | [diff] [blame] | 78 | |
Guido van Rossum | 4e2e0f9 | 1995-03-31 10:27:23 +0000 | [diff] [blame] | 79 | n = PyImport_ImportFrozenModule("__main__"); |
Guido van Rossum | f56e3db | 1993-04-01 20:59:32 +0000 | [diff] [blame] | 80 | if (n == 0) |
Guido van Rossum | 4e2e0f9 | 1995-03-31 10:27:23 +0000 | [diff] [blame] | 81 | Py_FatalError("__main__ not frozen"); |
Guido van Rossum | f56e3db | 1993-04-01 20:59:32 +0000 | [diff] [blame] | 82 | if (n < 0) { |
Guido van Rossum | 4e2e0f9 | 1995-03-31 10:27:23 +0000 | [diff] [blame] | 83 | PyErr_Print(); |
Guido van Rossum | 9e90a67 | 1993-06-24 11:10:19 +0000 | [diff] [blame] | 84 | sts = 1; |
Guido van Rossum | f56e3db | 1993-04-01 20:59:32 +0000 | [diff] [blame] | 85 | } |
| 86 | else |
Guido van Rossum | 9e90a67 | 1993-06-24 11:10:19 +0000 | [diff] [blame] | 87 | sts = 0; |
| 88 | |
Guido van Rossum | f1dc566 | 1993-07-05 10:31:29 +0000 | [diff] [blame] | 89 | if (inspect && isatty((int)fileno(stdin))) |
Guido van Rossum | 4e2e0f9 | 1995-03-31 10:27:23 +0000 | [diff] [blame] | 90 | sts = PyRun_AnyFile(stdin, "<stdin>") != 0; |
Guido van Rossum | 9e90a67 | 1993-06-24 11:10:19 +0000 | [diff] [blame] | 91 | |
Guido van Rossum | 4e2e0f9 | 1995-03-31 10:27:23 +0000 | [diff] [blame] | 92 | Py_Exit(sts); |
Guido van Rossum | f56e3db | 1993-04-01 20:59:32 +0000 | [diff] [blame] | 93 | /*NOTREACHED*/ |
| 94 | } |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 95 | |
| 96 | char * |
Guido van Rossum | 71bd363 | 1996-08-19 22:09:38 +0000 | [diff] [blame] | 97 | Py_GetProgramName() |
Guido van Rossum | 1d5735e | 1994-08-30 08:27:36 +0000 | [diff] [blame] | 98 | { |
| 99 | return argv0; |
| 100 | } |