shenleiandClaude Opus 5
5fad769ee8
The embedded 40250 script layer needs its own interpreter on five platforms. 2.7 is end-of-life, so nothing can be fetched from the target SDKs and the source is vendored (official 2.7.18 tarball, trimmed to 25MB; Lib/ stays for step 3's python27.zip). cpython-2.7.18/CMakeLists.txt builds one `mtpython` static library from exactly the 133 objects the reference libpython2.7.a contains, off by default behind -DMTGODOT_EMBED_PYTHON=ON. The source list and the built-in module table (config/config.c, 39 entries) are shared; pyconfig.h is a probe result and is not, so each platform keeps its own under config/<platform>/, regenerated by tools/py_embed/gen_pyconfig.sh and checked against the shared table. Three vendor patches, documented in docs/THIRD-PARTY.md: configure/configure.ac learn arm64 on macOS, and posixmodule.c undefines the process-control calls it hard-defines past pyconfig.h when building for iOS. macOS (ctest python.embed: every builtin imports, codecs and pickle work off the vendored Lib/), Android arm64 and iOS arm64 build. Linux needs a Linux host and Windows needs a MinGW-vs-MSVC decision; both are noted for step 4. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
/* cryptmodule.c - by Steve Majewski
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*/
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#include "Python.h"
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#include <sys/types.h>
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#ifdef __VMS
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#include <openssl/des.h>
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#endif
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/* Module crypt */
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static PyObject *crypt_crypt(PyObject *self, PyObject *args)
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{
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char *word, *salt;
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#ifndef __VMS
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extern char * crypt(const char *, const char *);
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#endif
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if (!PyArg_ParseTuple(args, "ss:crypt", &word, &salt)) {
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return NULL;
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}
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/* On some platforms (AtheOS) crypt returns NULL for an invalid
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salt. Return None in that case. XXX Maybe raise an exception? */
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return Py_BuildValue("s", crypt(word, salt));
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}
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PyDoc_STRVAR(crypt_crypt__doc__,
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"crypt(word, salt) -> string\n\
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word will usually be a user's password. salt is a 2-character string\n\
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which will be used to select one of 4096 variations of DES. The characters\n\
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in salt must be either \".\", \"/\", or an alphanumeric character. Returns\n\
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the hashed password as a string, which will be composed of characters from\n\
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the same alphabet as the salt.");
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static PyMethodDef crypt_methods[] = {
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{"crypt", crypt_crypt, METH_VARARGS, crypt_crypt__doc__},
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{NULL, NULL} /* sentinel */
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};
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PyMODINIT_FUNC
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initcrypt(void)
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{
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Py_InitModule("crypt", crypt_methods);
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}
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