cpython-lru_cache-weakref: RISCOS/Modules/swimodule.c annotate

annotate RISCOS/Modules/swimodule.c @ 58925:eecf1bef052d 2.6

Merged revisions 78207 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78207 | ezio.melotti | 2010-02-17 01:26:09 +0200 (Wed, 17 Feb 2010) | 1 line #7930: fix stripid ........

author	Ezio Melotti <ezio.melotti@gmail.com>
date	Tue, 16 Feb 2010 23:29:44 +0000
parents	52294af4b663
children

rev	line source
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	1 /* swi
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	2
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	3 RISC OS swi functions
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	4
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	5 1.00 Chris Stretch
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	6
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	7
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	8 1.01 12 May 1999 Laurence Tratt
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	9
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	10 * Changed swi.error to be a class based exception rather than string based
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	11 * Added swi.ArgError which is generated for errors when the user passes invalid arguments to
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	12 functions etc
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	13 * Added "errnum" attribute to swi.error, so one can now check to see what the error number was
29066 90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	14
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	15 1.02 03 March 2002 Dietmar Schwertberger
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	16 * Added string, integer, integers, tuple and tuples
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	17 */
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	18
20652 2d3cee9f1633 SF patch #474590 -- RISC OS support Guido van Rossum <guido@python.org> parents: 16941 diff changeset	19 #include "oslib/os.h"
2d3cee9f1633 SF patch #474590 -- RISC OS support Guido van Rossum <guido@python.org> parents: 16941 diff changeset	20 #include <kernel.h>
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	21 #include "Python.h"
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	22
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	23
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	24 #define PyBlock_Check(op) ((op)->ob_type == &PyBlockType)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	25
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	26
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	27 static PyObject SwiError; / Exception swi.error */
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	28 static PyObject ArgError; / Exception swi.ArgError */
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	29 static os_error *e;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	30
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	31 static PyObject *swi_oserror(void)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	32 { PyErr_SetString(SwiError,e->errmess);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	33 PyObject_SetAttrString(PyErr_Occurred(), "errnum", PyInt_FromLong(e->errnum));
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	34 return 0;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	35 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	36
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	37 static PyObject swi_error(char s)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	38 { PyErr_SetString(ArgError,s);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	39 return 0;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	40 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	41
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	42 typedef struct
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	43 { PyObject_HEAD
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	44 void *block;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	45 int length; /length in bytes/
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	46 int heap;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	47 } PyBlockObject;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	48
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	49 static PyTypeObject PyBlockType;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	50
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	51 /* block commands */
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	52
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	53 static PyObject PyBlock_New(PyObject self,PyObject *args)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	54 { int size;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	55 PyBlockObject *b;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	56 PyObject *init=0;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	57 if(!PyArg_ParseTuple(args,"i\|O",&size,&init)) return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	58 if(size<1) size=1;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	59 b=PyObject_NEW(PyBlockObject,&PyBlockType);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	60 if(!b) return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	61 b->block=malloc(4*size);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	62 if(!b->block)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	63 { Py_DECREF(b);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	64 return PyErr_NoMemory();
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	65 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	66 b->length=4*size;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	67 b->heap=1;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	68 if(init)
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47294 diff changeset	69 { if(PyString_Check(init))
52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47294 diff changeset	70 { int n=PyString_Size(init);
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	71 if (n>4size) n=4size;
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47294 diff changeset	72 memcpy(b->block,PyString_AsString(init),n);
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	73 memset((char)b->block+n,0,4size-n);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	74 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	75 else
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	76 { int n,k;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	77 long p=(long)b->block;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	78 if(!PyList_Check(init)) goto fail;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	79 n=PyList_Size(init);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	80 if (n>size) n=size;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	81 for(k=0;k<n;k++)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	82 { PyObject *q=PyList_GetItem(init,k);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	83 if(!PyInt_Check(q)) goto fail;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	84 p[k]=PyInt_AsLong(q);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	85 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	86 for(;k<size;k++) p[k]=0;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	87 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	88 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	89 return (PyObject *)b;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	90 fail:PyErr_SetString(PyExc_TypeError,
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	91 "block initialiser must be string or list of integers");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	92 Py_DECREF(b);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	93 return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	94 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	95
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	96 static PyObject PyRegister(PyObject self,PyObject *args)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	97 { int size,ptr;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	98 PyBlockObject *b;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	99 if(!PyArg_ParseTuple(args,"ii",&size,&ptr)) return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	100 if(size<1) size=1;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	101 b=PyObject_NEW(PyBlockObject,&PyBlockType);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	102 if(!b) return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	103 b->block=(void*)ptr;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	104 b->length=4*size;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	105 b->heap=0;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	106 return (PyObject *)b;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	107 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	108
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	109 static PyObject PyBlock_ToString(PyBlockObject self,PyObject *arg)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	110 { int s=0,e=self->length;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	111 if(!PyArg_ParseTuple(arg,"\|ii",&s,&e)) return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	112 if(s<0\|\|e>self->length\|\|s>e)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	113 { PyErr_SetString(PyExc_IndexError,"block index out of range");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	114 return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	115 }
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47294 diff changeset	116 return PyString_FromStringAndSize((char*)self->block+s,e-s);
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	117 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	118
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	119 static PyObject PyBlock_NullString(PyBlockObject self,PyObject *arg)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	120 { int s=0,e=self->length,i;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	121 char p=(char)self->block;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	122 if(!PyArg_ParseTuple(arg,"\|ii",&s,&e)) return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	123 if(s<0\|\|e>self->length\|\|s>e)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	124 { PyErr_SetString(PyExc_IndexError,"block index out of range");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	125 return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	126 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	127 for(i=s;i<e;i++) if(p[i]==0) break;
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47294 diff changeset	128 return PyString_FromStringAndSize((char*)self->block+s,i-s);
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	129 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	130
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	131 static PyObject PyBlock_CtrlString(PyBlockObject self,PyObject *arg)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	132 { int s=0,e=self->length,i;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	133 char p=(char)self->block;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	134 if(!PyArg_ParseTuple(arg,"\|ii",&s,&e)) return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	135 if(s<0\|\|e>self->length\|\|s>e)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	136 { PyErr_SetString(PyExc_IndexError,"block index out of range");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	137 return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	138 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	139 for(i=s;i<e;i++) if(p[i]<32) break;
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47294 diff changeset	140 return PyString_FromStringAndSize((char*)self->block+s,i-s);
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	141 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	142
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	143 static PyObject PyBlock_PadString(PyBlockObject self,PyObject *arg)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	144 { int s=0,e=self->length,n,m;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	145 char *str;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	146 char c;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	147 char p=(char)self->block;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	148 if(!PyArg_ParseTuple(arg,"s#c\|ii",&str,&n,&c,&s,&e)) return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	149 if(s<0\|\|e>self->length\|\|s>e)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	150 { PyErr_SetString(PyExc_IndexError,"block index out of range");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	151 return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	152 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	153 m=e-s;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	154 if(n>m) n=m;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	155 memcpy(p+s,str,n);memset(p+s+n,c,m-n);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	156 Py_INCREF(Py_None);return Py_None;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	157 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	158
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	159 static PyObject PyBlock_BitSet(PyBlockObject self,PyObject *arg)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	160 { int i,x,y;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	161 int p=(int)self->block;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	162 if(!PyArg_ParseTuple(arg,"iii",&i,&x,&y)) return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	163 if(i<0\|\|i>=self->length/4)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	164 { PyErr_SetString(PyExc_IndexError,"block index out of range");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	165 return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	166 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	167 p[i]=(p[i]&y)^x;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	168 Py_INCREF(Py_None);return Py_None;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	169 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	170
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	171 static PyObject PyBlock_Resize(PyBlockObject self,PyObject *arg)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	172 { int n;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	173 if(!PyArg_ParseTuple(arg,"i",&n)) return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	174 if(n<1) n=1;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	175 if(self->heap)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	176 { void v=realloc(self->block,4n);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	177 if (!v) return PyErr_NoMemory();
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	178 self->block=v;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	179 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	180 self->length=4*n;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	181 Py_INCREF(Py_None);return Py_None;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	182 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	183
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	184 static PyObject PyBlock_ToFile(PyBlockObject self,PyObject *arg)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	185 { int s=0,e=self->length/4;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	186 PyObject *f;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	187 FILE *fp;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	188 if(!PyArg_ParseTuple(arg,"O\|ii",&f,&s,&e)) return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	189 fp=PyFile_AsFile(f);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	190 if (!fp)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	191 { PyErr_SetString(PyExc_TypeError, "arg must be open file");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	192 return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	193 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	194 fwrite((int*)(self->block)+s,4,e-s,fp);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	195 Py_INCREF(Py_None);return Py_None;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	196 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	197
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	198 static struct PyMethodDef PyBlock_Methods[]=
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	199 { { "tostring",(PyCFunction)PyBlock_ToString,1},
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	200 { "padstring",(PyCFunction)PyBlock_PadString,1},
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	201 { "nullstring",(PyCFunction)PyBlock_NullString,1},
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	202 { "ctrlstring",(PyCFunction)PyBlock_CtrlString,1},
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	203 { "bitset",(PyCFunction)PyBlock_BitSet,1},
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	204 { "resize",(PyCFunction)PyBlock_Resize,1},
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	205 { "tofile",(PyCFunction)PyBlock_ToFile,1},
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	206 { NULL,NULL} /* sentinel */
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	207 };
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	208
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	209 static int block_len(PyBlockObject *b)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	210 { return b->length/4;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	211 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	212
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	213 static PyObject block_concat(PyBlockObject b,PyBlockObject *c)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	214 { PyErr_SetString(PyExc_IndexError,"block concatenation not implemented");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	215 return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	216 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	217
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 29066 diff changeset	218 static PyObject block_repeat(PyBlockObject b,Py_ssize_t i)
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	219 { PyErr_SetString(PyExc_IndexError,"block repetition not implemented");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	220 return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	221 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	222
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 29066 diff changeset	223 static PyObject block_item(PyBlockObject b,Py_ssize_t i)
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	224 { if(i<0\|\|4*i>=b->length)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	225 { PyErr_SetString(PyExc_IndexError,"block index out of range");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	226 return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	227 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	228 return PyInt_FromLong(((long*)(b->block))[i]);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	229 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	230
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 29066 diff changeset	231 static PyObject block_slice(PyBlockObject b,Py_ssize_t i,Py_ssize_t j)
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 29066 diff changeset	232 { Py_ssize_t n,k;
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	233 long *p=b->block;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	234 PyObject *result;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	235 if(j>b->length/4) j=b->length/4;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	236 if(i<0\|\|i>j)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	237 { PyErr_SetString(PyExc_IndexError,"block index out of range");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	238 return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	239 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	240 n=j-i;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	241 result=PyList_New(n);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 29066 diff changeset	242 for(k=0;k<n;k++) PyList_SetItem(result,k,PyInt_FromSsize_t(p[i+k]));
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	243 return result;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	244 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	245
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 29066 diff changeset	246 static int block_ass_item(PyBlockObject b,Py_ssize_t i,PyObject v)
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	247 { if(i<0\|\|i>=b->length/4)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	248 { PyErr_SetString(PyExc_IndexError,"block index out of range");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	249 return -1;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	250 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	251 if(!PyInt_Check(v))
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	252 { PyErr_SetString(PyExc_TypeError,"block item must be integer");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	253 return -1;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	254 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	255 ((long*)(b->block))[i]=PyInt_AsLong(v);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	256 return 0;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	257 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	258
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 29066 diff changeset	259 static int block_ass_slice(PyBlockObject b,Py_ssize_t i,Py_ssize_t j,PyObject v)
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 29066 diff changeset	260 { Py_ssize_t n,k;
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	261 long *p=b->block;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	262 if(j>b->length/4) j=b->length/4;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	263 if(i<0\|\|i>j)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	264 { PyErr_SetString(PyExc_IndexError,"block index out of range");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	265 return -1;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	266 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	267 if(!PyList_Check(v)) goto fail;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	268 n=PyList_Size(v);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	269 if(n>j-i) n=j-i;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	270 for(k=0;k<n;k++)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	271 { PyObject *q=PyList_GetItem(v,k);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	272 if(!PyInt_Check(q)) goto fail;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	273 p[i+k]=PyInt_AsLong(q);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	274 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	275 for(;k<j-i;k++) p[i+k]=0;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	276 return 0;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	277 fail:PyErr_SetString(PyExc_TypeError,"block slice must be integer list");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	278 return -1;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	279 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	280
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	281 static PySequenceMethods block_as_sequence=
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	282 { (inquiry)block_len, /sq_length/
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	283 (binaryfunc)block_concat, /sq_concat/
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 29066 diff changeset	284 (ssizeargfunc)block_repeat, /sq_repeat/
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 29066 diff changeset	285 (ssizeargfunc)block_item, /sq_item/
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 29066 diff changeset	286 (ssizessizeargfunc)block_slice, /sq_slice/
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 29066 diff changeset	287 (ssizeobjargproc)block_ass_item, /sq_ass_item/
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 29066 diff changeset	288 (ssizessizeobjargproc)block_ass_slice, /sq_ass_slice/
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	289 };
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	290
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	291 static PyObject PyBlock_GetAttr(PyBlockObject s,char *name)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	292 {
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	293 if (!strcmp(name, "length")) return PyInt_FromLong((long)s->length);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	294 if (!strcmp(name, "start")) return PyInt_FromLong((long)s->block);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	295 if (!strcmp(name,"end")) return PyInt_FromLong(((long)(s->block)+s->length));
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	296 if (!strcmp(name, "__members__"))
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	297 { PyObject *list = PyList_New(3);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	298 if (list)
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47294 diff changeset	299 { PyList_SetItem(list, 0, PyString_FromString("length"));
52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47294 diff changeset	300 PyList_SetItem(list, 1, PyString_FromString("start"));
52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47294 diff changeset	301 PyList_SetItem(list, 2, PyString_FromString("end"));
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	302 if (PyErr_Occurred()) { Py_DECREF(list);list = NULL;}
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	303 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	304 return list;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	305 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	306 return Py_FindMethod(PyBlock_Methods, (PyObject*) s,name);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	307 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	308
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	309 static void PyBlock_Dealloc(PyBlockObject *b)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	310 {
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	311 if(b->heap) {
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	312 if (b->heap)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	313 ;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	314 else
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	315 PyMem_DEL(b->block);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	316 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	317 PyMem_DEL(b);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	318 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	319
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	320 static PyTypeObject PyBlockType=
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	321 { PyObject_HEAD_INIT(&PyType_Type)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	322 0, /ob_size/
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	323 "block", /tp_name/
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	324 sizeof(PyBlockObject), /tp_size/
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	325 0, /tp_itemsize/
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	326 /* methods */
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	327 (destructor)PyBlock_Dealloc, /tp_dealloc/
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	328 0, /tp_print/
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	329 (getattrfunc)PyBlock_GetAttr, /tp_getattr/
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	330 0, /tp_setattr/
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	331 0, /tp_compare/
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	332 0, /tp_repr/
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	333 0, /tp_as_number/
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	334 &block_as_sequence, /tp_as_sequence/
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	335 0, /tp_as_mapping/
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	336 0, /tp_hash/
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	337 };
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	338
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	339 /* swi commands */
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	340
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	341 static PyObject swi_swi(PyObject self,PyObject *args)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	342 { PyObject name,format,result,v;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	343 int swino,carry,rno=0,j,n;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	344 char swiname,fmt,*outfmt;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	345 _kernel_swi_regs r;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	346 PyBlockObject *ao;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	347 if(args==NULL\|\|!PyTuple_Check(args)\|\|(n=PyTuple_Size(args))<2)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	348 { PyErr_BadArgument(); return NULL;}
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	349 name=PyTuple_GetItem(args,0);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	350 if(!PyArg_Parse(name,"i",&swino))
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	351 { PyErr_Clear();
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	352 if(!PyArg_Parse(name,"s",&swiname)) return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	353 e=xos_swi_number_from_string(swiname,&swino);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	354 if(e) return swi_oserror();
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	355 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	356 format=PyTuple_GetItem(args,1);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	357 if(!PyArg_Parse(format,"s",&fmt)) return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	358 j=2;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	359 for(;;fmt++)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	360 { switch(*fmt)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	361 { case '.': rno++;continue;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	362 case ';':case 0: goto swicall;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	363 case '0':case '1':case '2':case '3':case '4':
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	364 case '5':case '6':case '7':case '8':case '9':
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	365 r.r[rno++]=*fmt-'0';continue;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	366 case '-':r.r[rno++]=-1;continue;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	367 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	368 if(j>=n) return swi_error("Too few arguments");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	369 v=PyTuple_GetItem(args,j++);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	370 switch(*fmt)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	371 { case 'i':if(!PyArg_Parse(v,"i",&r.r[rno])) return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	372 break;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	373 case 's':if(!PyArg_Parse(v,"s",(char**)(&r.r[rno]))) return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	374 break;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	375 case 'b':if(!PyArg_Parse(v,"O",(PyObject**)&ao)) return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	376 if(!PyBlock_Check(v)) return swi_error("Not a block");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	377 r.r[rno]=(int)(ao->block);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	378 break;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	379 case 'e':if(!PyArg_Parse(v,"O",(PyObject**)&ao)) return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	380 if(!PyBlock_Check(v)) return swi_error("Not a block");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	381 r.r[rno]=(int)(ao->block)+ao->length;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	382 break;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	383 default:return swi_error("Odd format character");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	384 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	385 rno++;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	386 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	387 swicall:e=(os_error*)_kernel_swi_c(swino,&r,&r,&carry);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	388 if(e) return swi_oserror();
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	389 if(*fmt==0) { Py_INCREF(Py_None);return Py_None;}
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	390 n=0;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	391 for(outfmt=++fmt;outfmt;outfmt++) switch(outfmt)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	392 { case 'i':case 's':case '*':n++;break;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	393 case '.':break;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	394 default:return swi_error("Odd format character");
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	395 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	396 if(n==0) { Py_INCREF(Py_None);return Py_None;}
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	397 if(n!=1)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	398 { result=PyTuple_New(n);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	399 if(!result) return NULL;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	400 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	401 rno=0;j=0;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	402 for(;*fmt;fmt++)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	403 { switch(*fmt)
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	404 { case 'i':v=PyInt_FromLong((long)r.r[rno++]); break;
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47294 diff changeset	405 case 's':v=PyString_FromString((char*)(r.r[rno++])); break;
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	406 case '.':rno++; continue;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	407 case '*':v=PyInt_FromLong((long)carry); break;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	408 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	409 if(!v) goto fail;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	410 if(n==1) return v;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	411 PyTuple_SetItem(result,j,v);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	412 j++;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	413 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	414 return result;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	415 fail:Py_DECREF(result);return 0;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	416 }
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	417
29066 90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	418 static PyObject swi_string(PyObject self, PyObject *arg)
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	419 { char *s;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	420 int l=-1;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	421 if(!PyArg_ParseTuple(arg,"i\|i",(unsigned int *)&s, &l)) return NULL;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	422 if (l==-1)
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	423 l = strlen(s);
47527 52294af4b663 This reverts r63675 based on the discussion in this thread: Gregory P. Smith <greg@mad-scientist.com> parents: 47294 diff changeset	424 return PyString_FromStringAndSize((char*)s, l);
29066 90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	425 }
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	426
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	427 static char swi_string__doc__[] =
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	428 "string(address[, length]) -> string\n\
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	429 Read a null terminated string from the given address.";
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	430
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	431
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	432 static PyObject swi_integer(PyObject self, PyObject *arg)
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	433 { int *i;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	434
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	435 if(!PyArg_ParseTuple(arg,"i",(unsigned int *)&i))
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	436 return NULL;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	437 return PyInt_FromLong(*i);
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	438 }
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	439
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	440 static char swi_integer__doc__[] =
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	441 "integer(address) -> string\n\
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	442 Read an integer from the given address.";
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	443
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	444
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	445 static PyObject swi_integers(PyObject self, PyObject *arg)
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	446 { int *i;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	447 int c=-1;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	448 PyObject result, result1;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	449
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	450 if(!PyArg_ParseTuple(arg,"i\|i",(unsigned int *)&i, &c)) return NULL;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	451 result=PyList_New(0);
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	452 if (result) {
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	453 while ( c>0 \|\| (c==-1 && *i) ) {
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	454 result1 = PyInt_FromLong((long)*i);
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	455 if (!result1) {
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	456 Py_DECREF(result);
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	457 return NULL;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	458 }
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	459 if (PyList_Append(result, result1)!=0) {
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	460 Py_DECREF(result);
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	461 Py_DECREF(result1);
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	462 return NULL;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	463 };
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	464 i++;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	465 if (c!=-1)
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	466 c--;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	467 }
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	468 }
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	469 return result;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	470 }
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	471
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	472 static char swi_integers__doc__[] =
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	473 "integers(address[, count]) -> string\n\
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	474 Either read a null terminated list of integers or\n\
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	475 a list of given length from the given address.";
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	476
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	477
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	478 static PyObject swi_tuples(PyObject self, PyObject *arg)
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	479 {
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	480 unsigned char i; / points to current */
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	481 int c=-1, l=4, j, zero; /* count, length, index */
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	482 PyObject result, result1, *result11;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	483
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	484 if(!PyArg_ParseTuple(arg,"i\|ii",(unsigned int *)&i, &l, &c)) return NULL;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	485 result=PyList_New(0);
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	486 if (result) {
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	487 while (c) {
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	488 result1 = PyTuple_New(l);
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	489 if (!result1) {
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	490 Py_DECREF(result);
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	491 return NULL;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	492 }
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	493 zero = (c==-1); /* check for zeros? */
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	494 for(j=0;j<l;j++) {
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	495 if (zero && *i)
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	496 zero = 0; /* non-zero found */
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	497 result11 = PyInt_FromLong((long)(*i));
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	498 if (!result11) {
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	499 Py_DECREF(result);
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	500 return NULL;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	501 }
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	502 PyTuple_SetItem(result1, j, result11);
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	503 i++;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	504 }
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	505 if (c==-1 && zero) {
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	506 Py_DECREF(result1);
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	507 c = 0;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	508 break;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	509 }
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	510 if (PyList_Append(result, result1)!=0) {
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	511 Py_DECREF(result1);
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	512 Py_DECREF(result);
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	513 return NULL;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	514 }
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	515 if (c!=-1)
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	516 c--;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	517 }
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	518 }
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	519 return result;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	520 }
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	521
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	522 static char swi_tuples__doc__[] =
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	523 "tuples(address[, length=4[, count]]) -> string\n\
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	524 Either read a null terminated list of byte tuples or\n\
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	525 a list of given length from the given address.";
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	526
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	527
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	528 static PyObject swi_tuple(PyObject self, PyObject *arg)
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	529 {
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	530 unsigned char i; / points to current */
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	531 int c=1, j;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	532 PyObject result, result1;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	533
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	534 if(!PyArg_ParseTuple(arg,"i\|i",(unsigned int *)&i, &c)) return NULL;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	535 result = PyTuple_New(c);
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	536 if (!result)
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	537 return NULL;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	538 for(j=0;j<c;j++) {
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	539 result1 = PyInt_FromLong((long)(i[j]));
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	540 if (!result1) {
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	541 Py_DECREF(result);
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	542 return NULL;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	543 }
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	544 PyTuple_SetItem(result, j, result1);
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	545 }
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	546 return result;
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	547 }
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	548
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	549 static char swi_tuple__doc__[] =
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	550 "tuple(address[, count=1]]) -> tuple\n\
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	551 Read count bytes from given address.";
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	552
90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	553
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	554 static PyMethodDef SwiMethods[]=
38490 a5298f371be7 Convert more modules to METH_VARARGS. Georg Brandl <georg@python.org> parents: 36501 diff changeset	555 { { "swi", swi_swi, METH_VARARGS},
a5298f371be7 Convert more modules to METH_VARARGS. Georg Brandl <georg@python.org> parents: 36501 diff changeset	556 { "block", PyBlock_New, METH_VARARGS},
a5298f371be7 Convert more modules to METH_VARARGS. Georg Brandl <georg@python.org> parents: 36501 diff changeset	557 { "register", PyRegister, METH_VARARGS},
a5298f371be7 Convert more modules to METH_VARARGS. Georg Brandl <georg@python.org> parents: 36501 diff changeset	558 { "string", swi_string, METH_VARARGS, swi_string__doc__},
a5298f371be7 Convert more modules to METH_VARARGS. Georg Brandl <georg@python.org> parents: 36501 diff changeset	559 { "integer", swi_integer, METH_VARARGS, swi_integer__doc__},
a5298f371be7 Convert more modules to METH_VARARGS. Georg Brandl <georg@python.org> parents: 36501 diff changeset	560 { "integers", swi_integers, METH_VARARGS, swi_integers__doc__},
a5298f371be7 Convert more modules to METH_VARARGS. Georg Brandl <georg@python.org> parents: 36501 diff changeset	561 { "tuples", swi_tuples, METH_VARARGS, swi_tuples__doc__},
a5298f371be7 Convert more modules to METH_VARARGS. Georg Brandl <georg@python.org> parents: 36501 diff changeset	562 { "tuple", swi_tuple, METH_VARARGS, swi_tuple__doc__},
29066 90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	563 { NULL,NULL,0,NULL} /* Sentinel */
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	564 };
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	565
29066 90342f395721 Patch #734231: Update RiscOS support. In particular, correct Martin v. Löwis <martin@v.loewis.de> parents: 20652 diff changeset	566
16941 a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	567 void initswi()
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	568 { PyObject m, d;
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	569 m = Py_InitModule("swi", SwiMethods);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	570 d = PyModule_GetDict(m);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	571 SwiError=PyErr_NewException("swi.error", NULL, NULL);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	572 PyDict_SetItemString(d,"error",SwiError);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	573 ArgError=PyErr_NewException("swi.ArgError", NULL, NULL);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	574 PyDict_SetItemString(d,"ArgError",ArgError);
a015aed3a1ac RISCOS files by dschwertberger Guido van Rossum <guido@python.org> parents: diff changeset	575 }

Mercurial > cpython-lru_cache-weakref

annotate RISCOS/Modules/swimodule.c @ 58925:eecf1bef052d 2.6