diff --git a/Include/internal/pycore_global_strings.h b/Include/internal/pycore_global_strings.h index 2966b60e0cd..f646979910c 100644 --- a/Include/internal/pycore_global_strings.h +++ b/Include/internal/pycore_global_strings.h @@ -350,6 +350,7 @@ struct _Py_global_strings { STRUCT_FOR_ID(exception) STRUCT_FOR_ID(exp) STRUCT_FOR_ID(extend) + STRUCT_FOR_ID(facility) STRUCT_FOR_ID(factory) STRUCT_FOR_ID(family) STRUCT_FOR_ID(fanout) @@ -392,6 +393,7 @@ struct _Py_global_strings { STRUCT_FOR_ID(hi) STRUCT_FOR_ID(hook) STRUCT_FOR_ID(id) + STRUCT_FOR_ID(ident) STRUCT_FOR_ID(ignore) STRUCT_FOR_ID(imag) STRUCT_FOR_ID(importlib) @@ -447,6 +449,7 @@ struct _Py_global_strings { STRUCT_FOR_ID(lo) STRUCT_FOR_ID(locale) STRUCT_FOR_ID(locals) + STRUCT_FOR_ID(logoption) STRUCT_FOR_ID(loop) STRUCT_FOR_ID(mapping) STRUCT_FOR_ID(match) diff --git a/Include/internal/pycore_runtime_init_generated.h b/Include/internal/pycore_runtime_init_generated.h index 617582f96e3..bd1fedebd65 100644 --- a/Include/internal/pycore_runtime_init_generated.h +++ b/Include/internal/pycore_runtime_init_generated.h @@ -859,6 +859,7 @@ extern "C" { INIT_ID(exception), \ INIT_ID(exp), \ INIT_ID(extend), \ + INIT_ID(facility), \ INIT_ID(factory), \ INIT_ID(family), \ INIT_ID(fanout), \ @@ -901,6 +902,7 @@ extern "C" { INIT_ID(hi), \ INIT_ID(hook), \ INIT_ID(id), \ + INIT_ID(ident), \ INIT_ID(ignore), \ INIT_ID(imag), \ INIT_ID(importlib), \ @@ -956,6 +958,7 @@ extern "C" { INIT_ID(lo), \ INIT_ID(locale), \ INIT_ID(locals), \ + INIT_ID(logoption), \ INIT_ID(loop), \ INIT_ID(mapping), \ INIT_ID(match), \ @@ -2026,6 +2029,8 @@ _PyUnicode_InitStaticStrings(void) { PyUnicode_InternInPlace(&string); string = &_Py_ID(extend); PyUnicode_InternInPlace(&string); + string = &_Py_ID(facility); + PyUnicode_InternInPlace(&string); string = &_Py_ID(factory); PyUnicode_InternInPlace(&string); string = &_Py_ID(family); @@ -2110,6 +2115,8 @@ _PyUnicode_InitStaticStrings(void) { PyUnicode_InternInPlace(&string); string = &_Py_ID(id); PyUnicode_InternInPlace(&string); + string = &_Py_ID(ident); + PyUnicode_InternInPlace(&string); string = &_Py_ID(ignore); PyUnicode_InternInPlace(&string); string = &_Py_ID(imag); @@ -2220,6 +2227,8 @@ _PyUnicode_InitStaticStrings(void) { PyUnicode_InternInPlace(&string); string = &_Py_ID(locals); PyUnicode_InternInPlace(&string); + string = &_Py_ID(logoption); + PyUnicode_InternInPlace(&string); string = &_Py_ID(loop); PyUnicode_InternInPlace(&string); string = &_Py_ID(mapping); @@ -5981,6 +5990,10 @@ _PyStaticObjects_CheckRefcnt(void) { _PyObject_Dump((PyObject *)&_Py_ID(extend)); Py_FatalError("immortal object has less refcnt than expected _PyObject_IMMORTAL_REFCNT"); }; + if (Py_REFCNT((PyObject *)&_Py_ID(facility)) < _PyObject_IMMORTAL_REFCNT) { + _PyObject_Dump((PyObject *)&_Py_ID(facility)); + Py_FatalError("immortal object has less refcnt than expected _PyObject_IMMORTAL_REFCNT"); + }; if (Py_REFCNT((PyObject *)&_Py_ID(factory)) < _PyObject_IMMORTAL_REFCNT) { _PyObject_Dump((PyObject *)&_Py_ID(factory)); Py_FatalError("immortal object has less refcnt than expected _PyObject_IMMORTAL_REFCNT"); @@ -6149,6 +6162,10 @@ _PyStaticObjects_CheckRefcnt(void) { _PyObject_Dump((PyObject *)&_Py_ID(id)); Py_FatalError("immortal object has less refcnt than expected _PyObject_IMMORTAL_REFCNT"); }; + if (Py_REFCNT((PyObject *)&_Py_ID(ident)) < _PyObject_IMMORTAL_REFCNT) { + _PyObject_Dump((PyObject *)&_Py_ID(ident)); + Py_FatalError("immortal object has less refcnt than expected _PyObject_IMMORTAL_REFCNT"); + }; if (Py_REFCNT((PyObject *)&_Py_ID(ignore)) < _PyObject_IMMORTAL_REFCNT) { _PyObject_Dump((PyObject *)&_Py_ID(ignore)); Py_FatalError("immortal object has less refcnt than expected _PyObject_IMMORTAL_REFCNT"); @@ -6369,6 +6386,10 @@ _PyStaticObjects_CheckRefcnt(void) { _PyObject_Dump((PyObject *)&_Py_ID(locals)); Py_FatalError("immortal object has less refcnt than expected _PyObject_IMMORTAL_REFCNT"); }; + if (Py_REFCNT((PyObject *)&_Py_ID(logoption)) < _PyObject_IMMORTAL_REFCNT) { + _PyObject_Dump((PyObject *)&_Py_ID(logoption)); + Py_FatalError("immortal object has less refcnt than expected _PyObject_IMMORTAL_REFCNT"); + }; if (Py_REFCNT((PyObject *)&_Py_ID(loop)) < _PyObject_IMMORTAL_REFCNT) { _PyObject_Dump((PyObject *)&_Py_ID(loop)); Py_FatalError("immortal object has less refcnt than expected _PyObject_IMMORTAL_REFCNT"); diff --git a/Modules/clinic/syslogmodule.c.h b/Modules/clinic/syslogmodule.c.h new file mode 100644 index 00000000000..0ce66ad4e1a --- /dev/null +++ b/Modules/clinic/syslogmodule.c.h @@ -0,0 +1,257 @@ +/*[clinic input] +preserve +[clinic start generated code]*/ + +#if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE) +# include "pycore_gc.h" // PyGC_Head +# include "pycore_runtime.h" // _Py_ID() +#endif + + +PyDoc_STRVAR(syslog_openlog__doc__, +"openlog($module, /, ident=, logoption=0,\n" +" facility=LOG_USER)\n" +"--\n" +"\n" +"Set logging options of subsequent syslog() calls."); + +#define SYSLOG_OPENLOG_METHODDEF \ + {"openlog", _PyCFunction_CAST(syslog_openlog), METH_FASTCALL|METH_KEYWORDS, syslog_openlog__doc__}, + +static PyObject * +syslog_openlog_impl(PyObject *module, PyObject *ident, long logopt, + long facility); + +static PyObject * +syslog_openlog(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames) +{ + PyObject *return_value = NULL; + #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE) + + #define NUM_KEYWORDS 3 + static struct { + PyGC_Head _this_is_not_used; + PyObject_VAR_HEAD + PyObject *ob_item[NUM_KEYWORDS]; + } _kwtuple = { + .ob_base = PyVarObject_HEAD_INIT(&PyTuple_Type, NUM_KEYWORDS) + .ob_item = { &_Py_ID(ident), &_Py_ID(logoption), &_Py_ID(facility), }, + }; + #undef NUM_KEYWORDS + #define KWTUPLE (&_kwtuple.ob_base.ob_base) + + #else // !Py_BUILD_CORE + # define KWTUPLE NULL + #endif // !Py_BUILD_CORE + + static const char * const _keywords[] = {"ident", "logoption", "facility", NULL}; + static _PyArg_Parser _parser = { + .keywords = _keywords, + .fname = "openlog", + .kwtuple = KWTUPLE, + }; + #undef KWTUPLE + PyObject *argsbuf[3]; + Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 0; + PyObject *ident = NULL; + long logopt = 0; + long facility = LOG_USER; + + args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 0, 3, 0, argsbuf); + if (!args) { + goto exit; + } + if (!noptargs) { + goto skip_optional_pos; + } + if (args[0]) { + if (!PyUnicode_Check(args[0])) { + _PyArg_BadArgument("openlog", "argument 'ident'", "str", args[0]); + goto exit; + } + if (PyUnicode_READY(args[0]) == -1) { + goto exit; + } + ident = args[0]; + if (!--noptargs) { + goto skip_optional_pos; + } + } + if (args[1]) { + logopt = PyLong_AsLong(args[1]); + if (logopt == -1 && PyErr_Occurred()) { + goto exit; + } + if (!--noptargs) { + goto skip_optional_pos; + } + } + facility = PyLong_AsLong(args[2]); + if (facility == -1 && PyErr_Occurred()) { + goto exit; + } +skip_optional_pos: + return_value = syslog_openlog_impl(module, ident, logopt, facility); + +exit: + return return_value; +} + +PyDoc_STRVAR(syslog_syslog__doc__, +"syslog([priority=LOG_INFO,] message)\n" +"Send the string message to the system logger."); + +#define SYSLOG_SYSLOG_METHODDEF \ + {"syslog", (PyCFunction)syslog_syslog, METH_VARARGS, syslog_syslog__doc__}, + +static PyObject * +syslog_syslog_impl(PyObject *module, int group_left_1, int priority, + const char *message); + +static PyObject * +syslog_syslog(PyObject *module, PyObject *args) +{ + PyObject *return_value = NULL; + int group_left_1 = 0; + int priority = LOG_INFO; + const char *message; + + switch (PyTuple_GET_SIZE(args)) { + case 1: + if (!PyArg_ParseTuple(args, "s:syslog", &message)) { + goto exit; + } + break; + case 2: + if (!PyArg_ParseTuple(args, "is:syslog", &priority, &message)) { + goto exit; + } + group_left_1 = 1; + break; + default: + PyErr_SetString(PyExc_TypeError, "syslog.syslog requires 1 to 2 arguments"); + goto exit; + } + return_value = syslog_syslog_impl(module, group_left_1, priority, message); + +exit: + return return_value; +} + +PyDoc_STRVAR(syslog_closelog__doc__, +"closelog($module, /)\n" +"--\n" +"\n" +"Reset the syslog module values and call the system library closelog()."); + +#define SYSLOG_CLOSELOG_METHODDEF \ + {"closelog", (PyCFunction)syslog_closelog, METH_NOARGS, syslog_closelog__doc__}, + +static PyObject * +syslog_closelog_impl(PyObject *module); + +static PyObject * +syslog_closelog(PyObject *module, PyObject *Py_UNUSED(ignored)) +{ + return syslog_closelog_impl(module); +} + +PyDoc_STRVAR(syslog_setlogmask__doc__, +"setlogmask($module, maskpri, /)\n" +"--\n" +"\n" +"Set the priority mask to maskpri and return the previous mask value."); + +#define SYSLOG_SETLOGMASK_METHODDEF \ + {"setlogmask", (PyCFunction)syslog_setlogmask, METH_O, syslog_setlogmask__doc__}, + +static long +syslog_setlogmask_impl(PyObject *module, long maskpri); + +static PyObject * +syslog_setlogmask(PyObject *module, PyObject *arg) +{ + PyObject *return_value = NULL; + long maskpri; + long _return_value; + + maskpri = PyLong_AsLong(arg); + if (maskpri == -1 && PyErr_Occurred()) { + goto exit; + } + _return_value = syslog_setlogmask_impl(module, maskpri); + if ((_return_value == -1) && PyErr_Occurred()) { + goto exit; + } + return_value = PyLong_FromLong(_return_value); + +exit: + return return_value; +} + +PyDoc_STRVAR(syslog_LOG_MASK__doc__, +"LOG_MASK($module, pri, /)\n" +"--\n" +"\n" +"Calculates the mask for the individual priority pri."); + +#define SYSLOG_LOG_MASK_METHODDEF \ + {"LOG_MASK", (PyCFunction)syslog_LOG_MASK, METH_O, syslog_LOG_MASK__doc__}, + +static long +syslog_LOG_MASK_impl(PyObject *module, long pri); + +static PyObject * +syslog_LOG_MASK(PyObject *module, PyObject *arg) +{ + PyObject *return_value = NULL; + long pri; + long _return_value; + + pri = PyLong_AsLong(arg); + if (pri == -1 && PyErr_Occurred()) { + goto exit; + } + _return_value = syslog_LOG_MASK_impl(module, pri); + if ((_return_value == -1) && PyErr_Occurred()) { + goto exit; + } + return_value = PyLong_FromLong(_return_value); + +exit: + return return_value; +} + +PyDoc_STRVAR(syslog_LOG_UPTO__doc__, +"LOG_UPTO($module, pri, /)\n" +"--\n" +"\n" +"Calculates the mask for all priorities up to and including pri."); + +#define SYSLOG_LOG_UPTO_METHODDEF \ + {"LOG_UPTO", (PyCFunction)syslog_LOG_UPTO, METH_O, syslog_LOG_UPTO__doc__}, + +static long +syslog_LOG_UPTO_impl(PyObject *module, long pri); + +static PyObject * +syslog_LOG_UPTO(PyObject *module, PyObject *arg) +{ + PyObject *return_value = NULL; + long pri; + long _return_value; + + pri = PyLong_AsLong(arg); + if (pri == -1 && PyErr_Occurred()) { + goto exit; + } + _return_value = syslog_LOG_UPTO_impl(module, pri); + if ((_return_value == -1) && PyErr_Occurred()) { + goto exit; + } + return_value = PyLong_FromLong(_return_value); + +exit: + return return_value; +} +/*[clinic end generated code: output=3b1bdb16565b8fda input=a9049054013a1b77]*/ diff --git a/Modules/syslogmodule.c b/Modules/syslogmodule.c index 1593eea94a6..b6296ed0a69 100644 --- a/Modules/syslogmodule.c +++ b/Modules/syslogmodule.c @@ -54,6 +54,13 @@ Revision history: #include +/*[clinic input] +module syslog +[clinic start generated code]*/ +/*[clinic end generated code: output=da39a3ee5e6b4b0d input=478f4ac94a1d4cae]*/ + +#include "clinic/syslogmodule.c.h" + /* only one instance, only one syslog, so globals should be ok */ static PyObject *S_ident_o = NULL; /* identifier, held by openlog() */ static char S_log_open = 0; @@ -113,18 +120,22 @@ syslog_get_argv(void) } -static PyObject * -syslog_openlog(PyObject * self, PyObject * args, PyObject *kwds) -{ - long logopt = 0; - long facility = LOG_USER; - PyObject *ident = NULL; - static char *keywords[] = {"ident", "logoption", "facility", 0}; - const char *ident_str = NULL; +/*[clinic input] +syslog.openlog - if (!PyArg_ParseTupleAndKeywords(args, kwds, - "|Ull:openlog", keywords, &ident, &logopt, &facility)) - return NULL; + ident: unicode = NULL + logoption as logopt: long = 0 + facility: long(c_default="LOG_USER") = LOG_USER + +Set logging options of subsequent syslog() calls. +[clinic start generated code]*/ + +static PyObject * +syslog_openlog_impl(PyObject *module, PyObject *ident, long logopt, + long facility) +/*[clinic end generated code: output=5476c12829b6eb75 input=8a987a96a586eee7]*/ +{ + const char *ident_str = NULL; if (ident) { Py_INCREF(ident); @@ -158,48 +169,37 @@ syslog_openlog(PyObject * self, PyObject * args, PyObject *kwds) } + +/*[clinic input] +syslog.syslog + + [ + priority: int(c_default="LOG_INFO") = LOG_INFO + ] + + message: str + + / + +Send the string message to the system logger. +[clinic start generated code]*/ + static PyObject * -syslog_syslog(PyObject * self, PyObject * args) +syslog_syslog_impl(PyObject *module, int group_left_1, int priority, + const char *message) +/*[clinic end generated code: output=c3dbc73445a0e078 input=ac83d92b12ea3d4e]*/ { - PyObject *message_object; - const char *message; - int priority = LOG_INFO; - - if (!PyArg_ParseTuple(args, "iU;[priority,] message string", - &priority, &message_object)) { - PyErr_Clear(); - if (!PyArg_ParseTuple(args, "U;[priority,] message string", - &message_object)) - return NULL; - } - - message = PyUnicode_AsUTF8(message_object); - if (message == NULL) - return NULL; - if (PySys_Audit("syslog.syslog", "is", priority, message) < 0) { return NULL; } /* if log is not opened, open it now */ if (!S_log_open) { - PyObject *openargs; - - /* Continue even if PyTuple_New fails, because openlog(3) is optional. - * So, we can still do logging in the unlikely event things are so hosed - * that we can't do this tuple. - */ - if ((openargs = PyTuple_New(0))) { - PyObject *openlog_ret = syslog_openlog(self, openargs, NULL); - Py_DECREF(openargs); - if (openlog_ret == NULL) { - return NULL; - } - Py_DECREF(openlog_ret); - } - else { + PyObject *openlog_ret = syslog_openlog_impl(module, NULL, 0, LOG_USER); + if (openlog_ret == NULL) { return NULL; } + Py_DECREF(openlog_ret); } /* Incref ident, because it can be decrefed if syslog.openlog() is @@ -214,8 +214,16 @@ syslog_syslog(PyObject * self, PyObject * args) Py_RETURN_NONE; } + +/*[clinic input] +syslog.closelog + +Reset the syslog module values and call the system library closelog(). +[clinic start generated code]*/ + static PyObject * -syslog_closelog(PyObject *self, PyObject *unused) +syslog_closelog_impl(PyObject *module) +/*[clinic end generated code: output=97890a80a24b1b84 input=fb77a54d447acf07]*/ { if (PySys_Audit("syslog.closelog", NULL) < 0) { return NULL; @@ -228,51 +236,67 @@ syslog_closelog(PyObject *self, PyObject *unused) Py_RETURN_NONE; } -static PyObject * -syslog_setlogmask(PyObject *self, PyObject *args) -{ - long maskpri, omaskpri; +/*[clinic input] +syslog.setlogmask -> long - if (!PyArg_ParseTuple(args, "l;mask for priority", &maskpri)) - return NULL; + maskpri: long + / + +Set the priority mask to maskpri and return the previous mask value. +[clinic start generated code]*/ + +static long +syslog_setlogmask_impl(PyObject *module, long maskpri) +/*[clinic end generated code: output=d6ed163917b434bf input=adff2c2b76c7629c]*/ +{ if (PySys_Audit("syslog.setlogmask", "l", maskpri) < 0) { - return NULL; + return -1; } - omaskpri = setlogmask(maskpri); - return PyLong_FromLong(omaskpri); + + return setlogmask(maskpri); } -static PyObject * -syslog_log_mask(PyObject *self, PyObject *args) +/*[clinic input] +syslog.LOG_MASK -> long + + pri: long + / + +Calculates the mask for the individual priority pri. +[clinic start generated code]*/ + +static long +syslog_LOG_MASK_impl(PyObject *module, long pri) +/*[clinic end generated code: output=c4a5bbfcc74c7c94 input=534829cb7fb5f7d2]*/ { - long mask; - long pri; - if (!PyArg_ParseTuple(args, "l:LOG_MASK", &pri)) - return NULL; - mask = LOG_MASK(pri); - return PyLong_FromLong(mask); + return LOG_MASK(pri); } -static PyObject * -syslog_log_upto(PyObject *self, PyObject *args) +/*[clinic input] +syslog.LOG_UPTO -> long + + pri: long + / + +Calculates the mask for all priorities up to and including pri. +[clinic start generated code]*/ + +static long +syslog_LOG_UPTO_impl(PyObject *module, long pri) +/*[clinic end generated code: output=9eab083c90601d7e input=5e906d6c406b7458]*/ { - long mask; - long pri; - if (!PyArg_ParseTuple(args, "l:LOG_UPTO", &pri)) - return NULL; - mask = LOG_UPTO(pri); - return PyLong_FromLong(mask); + return LOG_UPTO(pri); } /* List of functions defined in the module */ static PyMethodDef syslog_methods[] = { - {"openlog", _PyCFunction_CAST(syslog_openlog), METH_VARARGS | METH_KEYWORDS}, - {"closelog", syslog_closelog, METH_NOARGS}, - {"syslog", syslog_syslog, METH_VARARGS}, - {"setlogmask", syslog_setlogmask, METH_VARARGS}, - {"LOG_MASK", syslog_log_mask, METH_VARARGS}, - {"LOG_UPTO", syslog_log_upto, METH_VARARGS}, + SYSLOG_OPENLOG_METHODDEF + SYSLOG_CLOSELOG_METHODDEF + SYSLOG_SYSLOG_METHODDEF + SYSLOG_SETLOGMASK_METHODDEF + SYSLOG_LOG_MASK_METHODDEF + SYSLOG_LOG_UPTO_METHODDEF {NULL, NULL, 0} };