diff options
Diffstat (limited to 'RISCOS/Modules')
-rw-r--r-- | RISCOS/Modules/config.c | 72 | ||||
-rw-r--r-- | RISCOS/Modules/drawfmodule.c | 664 | ||||
-rw-r--r-- | RISCOS/Modules/getpath_riscos.c | 60 | ||||
-rw-r--r-- | RISCOS/Modules/riscosmodule.c | 603 | ||||
-rw-r--r-- | RISCOS/Modules/swimodule.c | 575 |
5 files changed, 0 insertions, 1974 deletions
diff --git a/RISCOS/Modules/config.c b/RISCOS/Modules/config.c deleted file mode 100644 index d4ef205..0000000 --- a/RISCOS/Modules/config.c +++ /dev/null @@ -1,72 +0,0 @@ -/* -*- C -*- *********************************************** -Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam, -The Netherlands. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the names of Stichting Mathematisch -Centrum or CWI or Corporation for National Research Initiatives or -CNRI not be used in advertising or publicity pertaining to -distribution of the software without specific, written prior -permission. - -While CWI is the initial source for this software, a modified version -is made available by the Corporation for National Research Initiatives -(CNRI) at the Internet address ftp://ftp.python.org. - -STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH -REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH -CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL -DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR -PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER -TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR -PERFORMANCE OF THIS SOFTWARE. - -******************************************************************/ - -/* Module configuration */ - -/* !!! !!! !!! This file is edited by the makesetup script !!! !!! !!! */ - -/* This file contains the table of built-in modules. - See init_builtin() in import.c. */ - -#include "Python.h" - - -/* -- ADDMODULE MARKER 1 -- */ - -extern void PyMarshal_Init(void); -extern void initimp(void); -extern void initgc(void); -extern void initriscos(void); -extern void initswi(void); - -struct _inittab _PyImport_Inittab[] = { - - {"riscos", initriscos}, - -/* -- ADDMODULE MARKER 2 -- */ - - /* This module "lives in" with marshal.c */ - {"marshal", PyMarshal_Init}, - - /* This lives it with import.c */ - {"imp", initimp}, - - /* These entries are here for sys.builtin_module_names */ - {"__main__", NULL}, - {"__builtin__", NULL}, - {"sys", NULL}, - - /* This lives in gcmodule.c */ - {"gc", initgc}, - - /* Sentinel */ - {0, 0} -}; diff --git a/RISCOS/Modules/drawfmodule.c b/RISCOS/Modules/drawfmodule.c deleted file mode 100644 index 5f8dc3e..0000000 --- a/RISCOS/Modules/drawfmodule.c +++ /dev/null @@ -1,664 +0,0 @@ -/* drawf DrawFile functions */ - -#include "oslib/os.h" -#include "oslib/osfile.h" -#include "oslib/drawfile.h" -#include "Python.h" - -#include <limits.h> - -#define PyDrawF_Check(op) ((op)->ob_type == &PyDrawFType) -#define HDRSIZE 40 -#define GRPHDRSIZE 36 -#define DRAWTYPE 0xaff -#define NEXT(d) ((drawfile_object*)((char*)(d)+(d)->size)) - -typedef struct -{ PyObject_HEAD - drawfile_diagram *drawf; - int size; /*length in bytes*/ - int nobjs; /* no of objects */ -} PyDrawFObject; - -typedef struct dheader -{ char tag [4]; - int major_version; - int minor_version; - char source [12]; - os_box bbox; -} dheader; - -static PyObject *DrawFError; /* Exception drawf.error */ -static os_error *e; -static PyTypeObject PyDrawFType; - -static dheader header= -{ {'D','r','a','w'}, - 201,0, - {'P','y','t','h','o','n',' ',' ',' ',' ',' ',' '}, - {INT_MAX,INT_MAX,INT_MIN,INT_MIN} -}; - -static PyObject *drawf_oserror(void) -{ PyErr_SetString(DrawFError,e->errmess); - return 0; -} - -static PyObject *drawf_error(char *s) -{ PyErr_SetString(DrawFError,s); - return 0; -} - -/* DrawFile commands */ - -static void countobjs(PyDrawFObject *pd) -{ int k=0,q; - drawfile_diagram *dd=pd->drawf; - drawfile_object *d=dd->objects; - char *end=(char*)dd+pd->size; - pd->nobjs=-1; - while((char*)d<end) - { k++; - q=d->size; - if(q<=0||q&3) return ; - d=NEXT(d); - } - if ((char*)d==end) pd->nobjs=k; -} - -static drawfile_object *findobj(PyDrawFObject *pd,Py_ssize_t n) -{ drawfile_diagram *dd=pd->drawf; - drawfile_object *d=dd->objects; - for(;n>0;n--) d=NEXT(d); - return d; -} - -static PyDrawFObject* new(int size) -{ PyDrawFObject *b=PyObject_NEW(PyDrawFObject,&PyDrawFType); - if(!b) return NULL; - size+=HDRSIZE; - b->drawf=malloc(size); - if(!b->drawf) - { Py_DECREF(b); - return (PyDrawFObject*)PyErr_NoMemory(); - } - b->size=size; - return b; -} - -static void extend(os_box *b,os_box *c) -{ if(b->x0>c->x0) b->x0=c->x0; - if(b->y0>c->y0) b->y0=c->y0; - if(b->x1<c->x1) b->x1=c->x1; - if(b->y1<c->y1) b->y1=c->y1; -} - -static PyObject *DrawF_New(PyObject *self,PyObject *args) -{ PyDrawFObject *b; - if(!PyArg_ParseTuple(args,"")) return NULL; - b=new(0); - if(!b) return NULL; - *((dheader*)b->drawf)=header; - b->nobjs=0; - return (PyObject *)b; -} - -static PyObject *DrawF_Load(PyObject *self,PyObject *args) -{ int size; - char *fname; - PyDrawFObject *b; - fileswitch_object_type ot; - if(!PyArg_ParseTuple(args,"s",&fname)) return NULL; - e=xosfile_read_no_path(fname,&ot,0,0,&size,0); - if(e) return drawf_oserror(); - size-=HDRSIZE; - if(ot!=osfile_IS_FILE||size<0||size&3) return drawf_error("Bad draw file"); - b=new(size); - if(!b) return NULL; - e=xosfile_load_stamped_no_path(fname,(byte*)(b->drawf),0,0,0,0,0); - if(e) - { Py_DECREF(b); - return drawf_oserror(); - } - countobjs(b); - if(b->nobjs>=0) return (PyObject *)b; - Py_DECREF(b); - return drawf_error("Corrupt draw file"); -} - - -static PyObject *DrawF_Save(PyDrawFObject *self,PyObject *arg) -{ char *fname; - if(!PyArg_ParseTuple(arg,"s",&fname)) return NULL; - e=xosfile_save_stamped(fname,DRAWTYPE, - (byte*)(self->drawf),(byte*)(self->drawf)+self->size); - if (e) return drawf_oserror(); - Py_INCREF(Py_None);return Py_None; -} - -static PyObject *DrawF_Render(PyDrawFObject *self,PyObject *arg) -{ int flags,trans,clip,flat; - if(!PyArg_ParseTuple(arg,"iiii",&flags,&trans,&clip,&flat)) return NULL; - e=xdrawfile_render((drawfile_render_flags)flags,self->drawf,self->size, - (os_trfm*)trans,(os_box*)clip,flat); - if(e) return drawf_oserror(); - Py_INCREF(Py_None);return Py_None; -} - -static PyObject *DrawF_Path(PyDrawFObject *self,PyObject *arg) -{ PyObject *pl; - PyObject *dp=0; - os_colour fill; - os_colour outline; - int width,start=0; - drawfile_path_style style; - int size=40; - int n,i,element_count; - drawfile_diagram *diag; - drawfile_object *dobj; - drawfile_path *dpath; - draw_path *thepath; - draw_line_style line_style; - draw_dash_pattern *dash_pattern=0; - os_box *box; - long *pe; - if(!PyArg_ParseTuple(arg,"O!(iiii)|O!i",&PyList_Type,&pl,(int*)&fill, - (int*)&outline,&width,(int*)&style,&PyTuple_Type,&dp,&start)) return NULL; - if(dp) - { element_count=PyTuple_Size(dp); - size+=4*element_count+8; - style.flags|=drawfile_PATH_DASHED; - } - else style.flags&=~drawfile_PATH_DASHED; - n=PyList_Size(pl); - size+=4*n+8; - for(i=0;i<n;i++) if(!PyInt_Check(PyList_GetItem(pl,i))) size+=4; - diag=realloc(self->drawf,self->size+size); - if(!diag) return PyErr_NoMemory(); - self->drawf=diag; - dobj=(drawfile_object*)((char*)diag+self->size); - dobj->type=drawfile_TYPE_PATH; - dobj->size=size; - dpath=&dobj->data.path; - self->size+=size; - self->nobjs++; - box=&dpath->bbox; - dpath->fill=fill;dpath->outline=outline; - dpath->width=width;dpath->style=style; - pe=(long*)&(dpath->path); - if(dp) - { dash_pattern=&(((drawfile_path_with_pattern*)dpath)->pattern); - dash_pattern->start=start; - dash_pattern->element_count=element_count; - for(i=0;i<element_count;i++) - { dash_pattern->elements[i]=(int)PyInt_AsLong(PyTuple_GetItem(dp,i)); - } - pe+=element_count+2; - } - thepath=(draw_path*)pe; - *pe++=draw_MOVE_TO; - for(i=0;i<n;i++) - { PyObject *p=PyList_GetItem(pl,i); - if(PyInt_Check(p)) - *pe++=PyInt_AsLong(p); - else - { - *pe++=PyInt_AsLong(PyTuple_GetItem(p,0)); - *pe++=PyInt_AsLong(PyTuple_GetItem(p,1)); - } - } - *pe=draw_END_PATH; - line_style.join_style=style.flags&3; - line_style.end_cap_style=(style.flags&3)>>2; - line_style.start_cap_style=(style.flags&3)>>4; - line_style.reserved=0; - line_style.mitre_limit=10; - line_style.start_cap_width=style.cap_width; - line_style.end_cap_width=style.cap_width; - line_style.start_cap_length=style.cap_length; - line_style.end_cap_length=style.cap_length; - e=xdraw_process_path(thepath,0x70000000,0,0,width,&line_style,dash_pattern, - (draw_output_path)((char*)box+0x80000000),0); - if(e) return drawf_oserror(); - - /* draw_process_path seems to have a bug: - If the bounding box size is zero, it returns 0x7FFFFFFF, ..., 0x80000000 instead of the - correct size. */ - if (box->x0==0x7FFFFFFF) - { - /* path has zero extension, so forget it; it would be invisible anyway */ - self->size-=size; - self->nobjs--; - diag=realloc(self->drawf,self->size); - if(!diag) return PyErr_NoMemory(); - self->drawf=diag; - } - else - extend(&(diag->bbox),box); - Py_INCREF(Py_None);return Py_None; -} - -static PyObject *DrawF_Text(PyDrawFObject *self,PyObject *arg) -{ os_colour fill,bg_hint; - drawfile_text_style style; - int xsize,ysize,x,y; - int size,len; - char *text; - drawfile_diagram *diag; - drawfile_object *dobj; - drawfile_text *dtext; - os_box *box; - if(!PyArg_ParseTuple(arg,"(ii)s(iiiii)",&x,&y,&text, - (int*)&fill,(int*)&bg_hint,(int*)&style,&xsize,&ysize)) return NULL; - len=strlen(text); - size=((len+4)&(~3))+52; - diag=realloc(self->drawf,self->size+size); - if(!diag) return PyErr_NoMemory(); - self->drawf=diag; - dobj=(drawfile_object*)((char*)diag+self->size); - dobj->type=drawfile_TYPE_TEXT; - dobj->size=size; - dtext=&dobj->data.text; - self->size+=size; - self->nobjs++; - dtext->fill=fill; - dtext->bg_hint=bg_hint; - dtext->style=style; - dtext->xsize=xsize; - dtext->ysize=ysize; - dtext->base.x=x; - dtext->base.y=y; - memset(dtext->text,0,(len+4)&(~3)); - sprintf(dtext->text,"%s",text); - box=&(dtext->bbox); - box->x0=x;box->y0=y;box->x1=x+len*xsize;box->y1=y+ysize; - extend(&(diag->bbox),box); - Py_INCREF(Py_None);return Py_None; -} - -static PyObject *DrawF_TText(PyDrawFObject *self,PyObject *arg) -{ os_colour fill,bg_hint; - drawfile_text_style style; - int xsize,ysize,x,y; - int t1,t2,t3,t4,t5,t6; - int size,len; - char *text; - drawfile_diagram *diag; - drawfile_object *dobj; - drawfile_trfm_text *dtext; - os_box *box; - t1=1<<16;t2=0; - t3=0;t4=1<<16; - t5=t6=0; - if(!PyArg_ParseTuple(arg,"(ii)s(iiiii)|(iiiiii)",&x,&y,&text, - (int*)&fill,(int*)&bg_hint,(int*)&style,&xsize,&ysize,&t1,&t2,&t3,&t4,&t5,&t6)) return NULL; - len=strlen(text); - size=((len+4)&(~3))+52+28; - diag=realloc(self->drawf,self->size+size); - if(!diag) return PyErr_NoMemory(); - self->drawf=diag; - dobj=(drawfile_object*)((char*)diag+self->size); - dobj->type=drawfile_TYPE_TRFM_TEXT; - dobj->size=size; - dtext=&dobj->data.trfm_text; - self->size+=size; - self->nobjs++; - dtext->trfm.entries[0][0]=t1; - dtext->trfm.entries[0][1]=t2; - dtext->trfm.entries[1][0]=t3; - dtext->trfm.entries[1][1]=t4; - dtext->trfm.entries[2][0]=t5; - dtext->trfm.entries[2][1]=t6; - dtext->flags=0; - dtext->fill=fill; - dtext->bg_hint=bg_hint; - dtext->style=style; - dtext->xsize=xsize; - dtext->ysize=ysize; - dtext->base.x=x; - dtext->base.y=y; - memset(dtext->text,0,(len+4)&(~3)); - sprintf(dtext->text,"%s",text); - box=&(dtext->bbox); - box->x0=x;box->y0=y;box->x1=x+len*xsize;box->y1=y+ysize; - extend(&(diag->bbox),box); - Py_INCREF(Py_None);return Py_None; -} - -static PyObject *DrawF_FontTable(PyDrawFObject *self,PyObject *arg) -{ int size=8,n=0; - PyObject *d,*key,*value; - drawfile_diagram *diag; - drawfile_object *dobj; - char *dtable; - if(!PyArg_ParseTuple(arg,"O!",&PyDict_Type,&d)) return NULL; - while(PyDict_Next(d,&n,&key,&value)) - { int m=PyString_Size(value); - if(m<0||!PyInt_Check(key)) return NULL; - size+=m+2; - } - size=(size+3)&(~3); - diag=realloc(self->drawf,self->size+size); - if(!diag) return PyErr_NoMemory(); - self->drawf=diag; - dobj=(drawfile_object*)((char*)diag+self->size); - dobj->type=drawfile_TYPE_FONT_TABLE; - dobj->size=size; - dtable=(char*)(&dobj->data.font_table); - self->size+=size; - self->nobjs++; - memset(dtable,0,size-8); - n=0; - while(PyDict_Next(d,&n,&key,&value)) - { int m=PyString_Size(value); - *dtable=(char)PyInt_AsLong(key); - strcpy(dtable+1,PyString_AsString(value)); - dtable+=m+2; - } - Py_INCREF(Py_None);return Py_None; -} - -static PyObject *DrawF_Group(PyDrawFObject *self,PyObject *arg) -{ int size,n; - PyDrawFObject *g; - char *name=""; - drawfile_diagram *diag; - drawfile_object *dobj; - drawfile_group *dgroup; - if(!PyArg_ParseTuple(arg,"O!|s",&PyDrawFType,(PyObject*)&g,&name)) - return NULL; - size=g->size-4; - diag=realloc(self->drawf,self->size+size); - if(!diag) return PyErr_NoMemory(); - self->drawf=diag; - self->nobjs++; - dobj=(drawfile_object*)((char*)diag+self->size); - self->size+=size; - dobj->type=drawfile_TYPE_GROUP; - dobj->size=g->size-4; - dgroup=&dobj->data.group; - dgroup->bbox=g->drawf->bbox; - memset(dgroup->name,' ',12); - n=strlen(name); - if(n>12) n=12; - memcpy(dgroup->name,name,n); - memcpy((char*)dgroup->objects,(char*)g->drawf+40,g->size-40); - extend(&(diag->bbox),&(dgroup->bbox)); - Py_INCREF(Py_None);return Py_None; -} - -static PyObject *DrawF_Find(PyDrawFObject *self,PyObject *arg) -{ int x,y,n=0; - int r=-1; - drawfile_object *d; - if(!PyArg_ParseTuple(arg,"ii|i",&x,&y,&n)) return NULL; - if(n<self->nobjs&&n>=0) - { d=findobj(self,n); - while(n<self->nobjs) - { if(x>=d->data.text.bbox.x0&&x<=d->data.text.bbox.x1&& - y>=d->data.text.bbox.y0&&y<=d->data.text.bbox.y1) { r=n;break;} - n++; - d=NEXT(d); - } - } - return PyInt_FromLong(r); -} - - -static PyObject *DrawF_Box(PyDrawFObject *self,PyObject *arg) -{ int n=-1; - os_box *box; - if(!PyArg_ParseTuple(arg,"|i",&n)) return NULL; - if(n>=self->nobjs|n<0) box=&(self->drawf->bbox); - else box=&(findobj(self,n)->data.text.bbox); - return Py_BuildValue("iiii",box->x0,box->y0,box->x1,box->y1); -} - -static void SetBlock(drawfile_object *d,int size,int type,int offset,int value) -{ char *end=(char*)d+size; - printf("s%d t%d o%d v%d\n",size,type,offset,value); - for(;(char*)d<end;d=NEXT(d)) - if(d->type==type) ((int*)(d))[offset]=value; - else if(d->type==drawfile_TYPE_GROUP) - SetBlock((drawfile_object*)&d->data.group.objects, - d->size,type,offset,value); - printf("SetBlock Done\n"); -} - -static PyObject *SetWord(PyDrawFObject *self,PyObject *arg,int type,int offset) -{ int n=PyTuple_Size(arg); - int m,value,q; - PyObject *par; - drawfile_object *e,*d=self->drawf->objects; - if(n==0) return drawf_error("Value Required"); - par=PyTuple_GetItem(arg,0); - if(!PyInt_Check(par)) - { PyErr_SetString(PyExc_TypeError,"Int Required"); - return 0; - } - value=(int)PyInt_AsLong(par); - if(n==1) SetBlock(d,self->size-HDRSIZE,type,offset,value); - else - { for(m=1;m<n;m++) - { par=PyTuple_GetItem(arg,m); - if(!PyInt_Check(par)) - { PyErr_SetString(PyExc_TypeError,"Int Required"); - return 0; - } - q=(int)PyInt_AsLong(par); - if(q<0||q>=self->nobjs) - { PyErr_SetString(PyExc_ValueError,"Object out of range"); - return 0; - } - e=d; - for(;q>0;q--) e=NEXT(e); - if(e->type==type) - { ((int*)(e))[offset]=value; - } - else if(e->type==drawfile_TYPE_GROUP) - SetBlock((drawfile_object*)&e->data.group.objects, - e->size-GRPHDRSIZE,type,offset,value); - } - } - Py_INCREF(Py_None);return Py_None; -} - -static PyObject *DrawF_PathFill(PyDrawFObject *self,PyObject *arg) -{ return SetWord(self,arg,drawfile_TYPE_PATH,6); -} - -static PyObject *DrawF_PathColour(PyDrawFObject *self,PyObject *arg) -{ return SetWord(self,arg,drawfile_TYPE_PATH,7); -} - -static PyObject *DrawF_TextColour(PyDrawFObject *self,PyObject *arg) -{ return SetWord(self,arg,drawfile_TYPE_TEXT,6); -} - -static PyObject *DrawF_TextBackground(PyDrawFObject *self,PyObject *arg) -{ return SetWord(self,arg,drawfile_TYPE_TEXT,7); -} - -static struct PyMethodDef PyDrawF_Methods[]= -{ - { "render",(PyCFunction)DrawF_Render,1}, - { "save",(PyCFunction)DrawF_Save,1}, - { "path",(PyCFunction)DrawF_Path,1}, - { "text",(PyCFunction)DrawF_Text,1}, - { "ttext",(PyCFunction)DrawF_TText,1}, - { "fonttable",(PyCFunction)DrawF_FontTable,1}, - { "group",(PyCFunction)DrawF_Group,1}, - { "find",(PyCFunction)DrawF_Find,1}, - { "box",(PyCFunction)DrawF_Box,1}, - { "pathfill",(PyCFunction)DrawF_PathFill,1}, - { "pathcolour",(PyCFunction)DrawF_PathColour,1}, - { "textcolour",(PyCFunction)DrawF_TextColour,1}, - { "textbackground",(PyCFunction)DrawF_TextBackground,1}, - { NULL,NULL} /* sentinel */ -}; - -static int drawf_len(PyDrawFObject *b) -{ return b->nobjs; -} - -static PyObject *drawf_concat(PyDrawFObject *b,PyDrawFObject *c) -{ int size=b->size+c->size-2*HDRSIZE; - PyDrawFObject *p=new(size); - drawfile_diagram *dd; - drawfile_object *d; - int n; - if(!p) return NULL; - dd=p->drawf; - d=(drawfile_object*)((char*)dd+b->size); - memcpy((char*)dd,(char*)(b->drawf),b->size); - memcpy(d,(char*)(c->drawf)+HDRSIZE,c->size-HDRSIZE); - p->nobjs=b->nobjs+c->nobjs; - for(n=c->nobjs;n>0;n--) - { extend(&(dd->bbox),&(d->data.path.bbox)); - d=NEXT(d); - } - return (PyObject*)p; -} - -static PyObject *drawf_repeat(PyDrawFObject *b,Py_ssize_t i) -{ PyErr_SetString(PyExc_IndexError,"drawf repetition not implemented"); - return NULL; -} - -static PyObject *drawf_item(PyDrawFObject *b,Py_ssize_t i) -{ PyDrawFObject *c; - Py_ssize_t size; - drawfile_diagram *dd; - drawfile_object *d; - if(i<0||i>=b->nobjs) - { PyErr_SetString(PyExc_IndexError,"drawf index out of range"); - return NULL; - } - d=findobj(b,i); - size=(char*)findobj(b,i+1)-(char*)d; - c=new(size); - if(!c) return NULL; - dd=c->drawf; - *((dheader*)dd)=header; - memcpy(dd->objects,d,size); - c->nobjs=1; - extend(&(dd->bbox),&(d->data.path.bbox)); - return (PyObject*)c; -} - -static PyObject *drawf_slice(PyDrawFObject *b,Py_ssize_t i,Py_ssize_t j) -{ PyDrawFObject *c; - Py_ssize_t size,n; - drawfile_diagram *dd; - drawfile_object *d; - if(i<0||j>b->nobjs) - { PyErr_SetString(PyExc_IndexError,"drawf index out of range"); - return NULL; - } - d=findobj(b,i); - size=(char*)findobj(b,j)-(char*)d; - c=new(size); - if(!c) return NULL; - dd=c->drawf; - *((dheader*)dd)=header; - memcpy(dd->objects,d,size); - c->nobjs=j-i; - for(n=j-i;n>0;n--) - { extend(&(dd->bbox),&(d->data.path.bbox)); - d=NEXT(d); - } - return (PyObject*)c; -} - -static int drawf_ass_item(PyDrawFObject *b,Py_ssize_t i,PyObject *v) -{ PyErr_SetString(PyExc_IndexError,"drawf ass not implemented"); - return NULL; -} -/*{ if(i<0||4*i>=b->length) - { PyErr_SetString(PyExc_IndexError,"drawf index out of range"); - return -1; - } - if(!PyInt_Check(v)) - { PyErr_SetString(PyExc_TypeError,"drawf item must be integer"); - return -1; - } - ((long*)(b->drawf))[i]=PyInt_AsLong(v); - return 0; -} -*/ - -static int drawf_ass_slice(PyDrawFObject *b,Py_ssize_t i,Py_ssize_t j,PyObject *v) -{ PyErr_SetString(PyExc_IndexError,"drawf ass_slice not implemented"); - return NULL; -} - -static PySequenceMethods drawf_as_sequence= -{ (inquiry)drawf_len, - (binaryfunc)drawf_concat, - (ssizeargfunc)drawf_repeat, - (ssizeargfunc)drawf_item, - (ssizessizeargfunc)drawf_slice, - (ssizeobjargproc)drawf_ass_item, - (ssizessizeobjargproc)drawf_ass_slice, -}; - -static PyObject *PyDrawF_GetAttr(PyDrawFObject *s,char *name) -{ - if (!strcmp(name, "size")) return PyInt_FromLong((long)s->size); - if (!strcmp(name, "start")) return PyInt_FromLong((long)s->drawf); - if (!strcmp(name, "__members__")) - { PyObject *list = PyList_New(2); - if (list) - { PyList_SetItem(list, 0, PyString_FromString("size")); - PyList_SetItem(list, 1, PyString_FromString("start")); - if (PyErr_Occurred()) { Py_DECREF(list);list = NULL;} - } - return list; - } - return Py_FindMethod(PyDrawF_Methods, (PyObject*) s,name); -} - -static void PyDrawF_Dealloc(PyDrawFObject *b) -{ - if (b->drawf) - ; - else - PyMem_DEL(b->drawf); - PyMem_DEL(b); -} - -static PyTypeObject PyDrawFType= -{ PyObject_HEAD_INIT(&PyType_Type) - 0, /*ob_size*/ - "drawf", /*tp_name*/ - sizeof(PyDrawFObject), /*tp_size*/ - 0, /*tp_itemsize*/ - /* methods */ - (destructor)PyDrawF_Dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - (getattrfunc)PyDrawF_GetAttr, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_compare*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - &drawf_as_sequence, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ -}; - - - -static PyMethodDef DrawFMethods[]= -{ - { "load",DrawF_Load,1}, - { "new",DrawF_New,1}, - { NULL,NULL} /* Sentinel */ -}; - -void initdrawf() -{ PyObject *m, *d; - m = Py_InitModule("drawf", DrawFMethods); - d = PyModule_GetDict(m); - DrawFError=PyString_FromString("drawf.error"); - PyDict_SetItemString(d,"error",DrawFError); -} diff --git a/RISCOS/Modules/getpath_riscos.c b/RISCOS/Modules/getpath_riscos.c deleted file mode 100644 index ce978c6..0000000 --- a/RISCOS/Modules/getpath_riscos.c +++ /dev/null @@ -1,60 +0,0 @@ -#include "Python.h" -#include "osdefs.h" - -static char *prefix, *exec_prefix, *progpath, *module_search_path=NULL; - -static void -calculate_path() -{ - char *pypath = getenv("Python$Path"); - if (pypath) { - int pathlen = strlen(pypath); - module_search_path = malloc(pathlen + 1); - if (module_search_path) - strncpy(module_search_path, pypath, pathlen + 1); - else { - fprintf(stderr, - "Not enough memory for dynamic PYTHONPATH.\n" - "Using default static PYTHONPATH.\n"); - } - } - if (!module_search_path) - module_search_path = "<Python$Dir>.Lib"; - prefix = "<Python$Dir>"; - exec_prefix = prefix; - progpath = Py_GetProgramName(); -} - -/* External interface */ - -char * -Py_GetPath() -{ - if (!module_search_path) - calculate_path(); - return module_search_path; -} - -char * -Py_GetPrefix() -{ - if (!module_search_path) - calculate_path(); - return prefix; -} - -char * -Py_GetExecPrefix() -{ - if (!module_search_path) - calculate_path(); - return exec_prefix; -} - -char * -Py_GetProgramFullPath() -{ - if (!module_search_path) - calculate_path(); - return progpath; -} diff --git a/RISCOS/Modules/riscosmodule.c b/RISCOS/Modules/riscosmodule.c deleted file mode 100644 index 3dabb4d..0000000 --- a/RISCOS/Modules/riscosmodule.c +++ /dev/null @@ -1,603 +0,0 @@ -/* RISCOS module implementation */ - -#include "oslib/osfscontrol.h" -#include "oslib/osgbpb.h" -#include "oslib/os.h" -#include "oslib/osfile.h" -#include "unixstuff.h" - -#include <sys/fcntl.h> - -#include "Python.h" -#include "structseq.h" - -#include <errno.h> - -static os_error *e; - -/*static PyObject *RiscosError;*/ /* Exception riscos.error */ - -static PyObject *riscos_error(char *s) -{ - PyErr_SetString(PyExc_OSError, s); - return NULL; -} - -static PyObject *riscos_oserror(void) -{ - return riscos_error(e->errmess); -} - - -/* RISCOS file commands */ - -static PyObject * -riscos_remove(PyObject *self, PyObject *args) -{ - char *path1; - if (!PyArg_ParseTuple(args, "s:remove", &path1)) return NULL; - if (remove(path1)) return PyErr_SetFromErrno(PyExc_OSError); - Py_INCREF(Py_None); - return Py_None; -} - -static PyObject * -riscos_rename(PyObject *self, PyObject *args) -{ - char *path1, *path2; - if (!PyArg_ParseTuple(args, "ss:rename", &path1, &path2)) - return NULL; - if (rename(path1,path2)) return PyErr_SetFromErrno(PyExc_OSError); - Py_INCREF(Py_None); - return Py_None; -} - -static PyObject * -riscos_system(PyObject *self, PyObject *args) -{ - char *command; - if (!PyArg_ParseTuple(args, "s:system", &command)) return NULL; - return PyInt_FromLong(system(command)); -} - -static PyObject * -riscos_chdir(PyObject *self, PyObject *args) -{ - char *path; - if (!PyArg_ParseTuple(args, "s:chdir", &path)) return NULL; - e=xosfscontrol_dir(path); - if(e) return riscos_oserror(); - Py_INCREF(Py_None); - return Py_None; -} - -static PyObject * -canon(char *path) -{ - int len; - PyObject *obj; - char *buf; - e=xosfscontrol_canonicalise_path(path,0,0,0,0,&len); - if(e) return riscos_oserror(); - obj=PyString_FromStringAndSize(NULL,-len); - if(obj==NULL) return NULL; - buf=PyString_AsString(obj); - e=xosfscontrol_canonicalise_path(path,buf,0,0,1-len,&len); - if(len!=1) return riscos_error("Error expanding path"); - if(!e) return obj; - Py_DECREF(obj); - return riscos_oserror(); -} - -static PyObject * -riscos_getcwd(PyObject *self, PyObject *unused) -{ - return canon("@"); -} - -static PyObject * -riscos_expand(PyObject *self, PyObject *args) -{ - char *path; - if (!PyArg_ParseTuple(args, "s:expand", &path)) return NULL; - return canon(path); -} - -static PyObject * -riscos_mkdir(PyObject *self, PyObject *args) -{ - char *path; - int mode; - if (!PyArg_ParseTuple(args, "s|i:mkdir", &path, &mode)) return NULL; - e=xosfile_create_dir(path,0); - if(e) return riscos_oserror(); - Py_INCREF(Py_None); - return Py_None; -} - -static PyObject * -riscos_listdir(PyObject *self, PyObject *args) -{ - char *path,buf[256]; - PyObject *d, *v; - int c=0,count; - if (!PyArg_ParseTuple(args, "s:listdir", &path)) return NULL; - d=PyList_New(0); - if(!d) return NULL; - for(;;) - { e=xosgbpb_dir_entries(path,(osgbpb_string_list*)buf, - 1,c,256,0,&count,&c); - if(e) - { Py_DECREF(d);return riscos_oserror(); - } - if(count) - { v=PyString_FromString(buf); - if(!v) { Py_DECREF(d);return 0;} - if(PyList_Append(d,v)) {Py_DECREF(d);Py_DECREF(v);return 0;} - } - if(c==-1) break; - } - return d; -} - -PyDoc_STRVAR(stat_result__doc__, -"stat_result: Result from stat or lstat.\n\n\ -This object may be accessed either as a tuple of\n\ - (mode,ino,dev,nlink,uid,gid,size,atime,mtime,ctime)\n\ -or via the attributes st_mode, st_ino, st_dev, st_nlink, st_uid, and so on.\n\ -\n\ -RiscOS: The fields st_ftype, st_attrs, and st_obtype are also available.\n\ -\n\ -See os.stat for more information."); - -static PyStructSequence_Field stat_result_fields[] = { - { "st_mode", "protection bits" }, - { "st_ino", "inode" }, - { "st_dev", "device" }, - { "st_nlink", "number of hard links" }, - { "st_uid", "user ID of owner" }, - { "st_gid", "group ID of owner" }, - { "st_size", "total size, in bytes" }, - { "st_atime", "time of last access" }, - { "st_mtime", "time of last modification" }, - { "st_ctime", "time of last change" }, - { "st_ftype", "file type" }, - { "st_attrs", "attributes" }, - { "st_obtype", "object type" }, - { 0 } -}; - -static PyStructSequence_Desc stat_result_desc = { - "riscos.stat_result", - stat_result__doc__, - stat_result_fields, - 13 -}; - -static PyTypeObject StatResultType; - -static PyObject * -riscos_stat(PyObject *self, PyObject *args) -{ - PyObject *v; - char *path; - int ob,len; - bits t=0; - bits ld,ex,at,ft,mode; - if (!PyArg_ParseTuple(args, "s:stat", &path)) return NULL; - e=xosfile_read_stamped_no_path(path,&ob,&ld,&ex,&len,&at,&ft); - if(e) return riscos_oserror(); - switch (ob) - { case osfile_IS_FILE:mode=0100000;break; /* OCTAL */ - case osfile_IS_DIR:mode=040000;break; - case osfile_IS_IMAGE:mode=0140000;break; - default:return riscos_error("Not found"); - } - if(ft!=-1) t=unixtime(ld,ex); - mode|=(at&7)<<6; - mode|=((at&112)*9)>>4; - - v = PyStructSequence_New(&StatResultType); - - PyStructSequence_SET_ITEM(v, 0, - PyInt_FromLong((long) mode)); /*st_mode*/ - PyStructSequence_SET_ITEM(v, 1, PyInt_FromLong((long) 0)); /*st_ino*/ - PyStructSequence_SET_ITEM(v, 2, PyInt_FromLong((long) 0)); /*st_dev*/ - PyStructSequence_SET_ITEM(v, 3, PyInt_FromLong((long) 0)); /*st_nlink*/ - PyStructSequence_SET_ITEM(v, 4, PyInt_FromLong((long) 0)); /*st_uid*/ - PyStructSequence_SET_ITEM(v, 5, PyInt_FromLong((long) 0)); /*st_gid*/ - PyStructSequence_SET_ITEM(v, 6, - PyInt_FromLong((long) len)); /*st_size*/ - PyStructSequence_SET_ITEM(v, 7, PyInt_FromLong((long) t)); /*st_atime*/ - PyStructSequence_SET_ITEM(v, 8, PyInt_FromLong((long) t)); /*st_mtime*/ - PyStructSequence_SET_ITEM(v, 9, PyInt_FromLong((long) t)); /*st_ctime*/ - PyStructSequence_SET_ITEM(v, 10, - PyInt_FromLong((long) ft)); /*file type*/ - PyStructSequence_SET_ITEM(v, 11, - PyInt_FromLong((long) at)); /*attributes*/ - PyStructSequence_SET_ITEM(v, 12, - PyInt_FromLong((long) ob)); /*object type*/ - - if (PyErr_Occurred()) { - Py_DECREF(v); - return NULL; - } - - return v; -} - -static PyObject * -riscos_chmod(PyObject *self,PyObject *args) -{ - char *path; - bits mode; - bits attr; - attr=(mode&0x700)>>8; - attr|=(mode&7)<<4; - if (!PyArg_ParseTuple(args, "si:chmod", &path,(int*)&mode)) return NULL; - e=xosfile_write_attr(path,attr); - if(e) return riscos_oserror(); - Py_INCREF(Py_None); - return Py_None; -} - - -static PyObject * -riscos_utime(PyObject *self, PyObject *args) -{ - char *path; - long atime, mtime; - PyObject* arg; - - if (!PyArg_ParseTuple(args, "sO:utime", &path, &arg)) - return NULL; - - if (arg == Py_None) { - /* optional time values not given */ - Py_BEGIN_ALLOW_THREADS - e=xosfile_stamp(path); - Py_END_ALLOW_THREADS - if(e) return riscos_oserror(); - } - else if (!PyArg_Parse(arg, "(ll)", &atime, &mtime)) { - PyErr_SetString(PyExc_TypeError, - "utime() arg 2 must be a tuple (atime, mtime)"); - return NULL; - } - else { - /* catalogue info*/ - fileswitch_object_type obj_type; - bits load_addr, exec_addr; - int size; - fileswitch_attr attr; - - /* read old catalogue info */ - Py_BEGIN_ALLOW_THREADS - e=xosfile_read_no_path(path, &obj_type, &load_addr, &exec_addr, &size, &attr); - Py_END_ALLOW_THREADS - if(e) return riscos_oserror(); - - /* check if load and exec address really contain filetype and date */ - if ( (load_addr & 0xFFF00000U) != 0xFFF00000U) - return riscos_error("can't set date for object with load and exec addresses"); - - /* convert argument mtime to RISC OS load and exec address */ - if(acorntime(&exec_addr, &load_addr, (time_t) mtime)) - return riscos_oserror(); - - /* write new load and exec address */ - Py_BEGIN_ALLOW_THREADS - e = xosfile_write(path, load_addr, exec_addr, attr); - Py_END_ALLOW_THREADS - if(e) return riscos_oserror(); - } - - Py_INCREF(Py_None); - return Py_None; -} - -static PyObject * -riscos_settype(PyObject *self, PyObject *args) -{ - char *path,*name; - int type; - if (!PyArg_ParseTuple(args, "si:settype", &path,&type)) - { - PyErr_Clear(); - if (!PyArg_ParseTuple(args, "ss:settype", &path,&name)) return NULL; - e=xosfscontrol_file_type_from_string(name,(bits*)&type); - if(e) return riscos_oserror(); - } - e=xosfile_set_type(path,type); - if(e) return riscos_oserror(); - Py_INCREF(Py_None); - return Py_None; -} - -static PyObject * -riscos_getenv(PyObject *self, PyObject *args) -{ - char *name,*value; - if(!PyArg_ParseTuple(args,"s:getenv",&name)) return NULL; - value=getenv(name); - if(value) return PyString_FromString(value); - Py_INCREF(Py_None); - return Py_None; -} - -static PyObject * -riscos_putenv(PyObject *self, PyObject *args) -{ - char *name,*value; - int len; - os_var_type type=os_VARTYPE_LITERAL_STRING; - if(!PyArg_ParseTuple(args,"ss|i:putenv",&name,&value,&type)) return NULL; - if(type!=os_VARTYPE_STRING&&type!=os_VARTYPE_MACRO&&type!=os_VARTYPE_EXPANDED - &&type!=os_VARTYPE_LITERAL_STRING) - return riscos_error("Bad putenv type"); - len=strlen(value); - if(type!=os_VARTYPE_LITERAL_STRING) len++; - /* Other types need null terminator! */ - e=xos_set_var_val(name,(byte*)value,len,0,type,0,0); - if(e) return riscos_oserror(); - Py_INCREF(Py_None); - return Py_None; -} - -static PyObject * -riscos_delenv(PyObject *self, PyObject *args) -{ - char *name; - if(!PyArg_ParseTuple(args,"s:delenv",&name)) return NULL; - e=xos_set_var_val(name,NULL,-1,0,0,0,0); - if(e) return riscos_oserror(); - Py_INCREF(Py_None); - return Py_None; -} - -static PyObject * -riscos_getenvdict(PyObject *self, PyObject *args) -{ - PyObject *dict; - char value[257]; - char *which="*"; - int size; - char *context=NULL; - if(!PyArg_ParseTuple(args,"|s:getenvdict",&which)) return NULL; - dict = PyDict_New(); - if (!dict) return NULL; - /* XXX This part ignores errors */ - while(!xos_read_var_val(which,value,sizeof(value)-1,(int)context, - os_VARTYPE_EXPANDED,&size,(int *)&context,0)) - { PyObject *v; - value[size]='\0'; - v = PyString_FromString(value); - if (v == NULL) continue; - PyDict_SetItemString(dict, context, v); - Py_DECREF(v); - } - return dict; -} - -static PyMethodDef riscos_methods[] = { - - {"unlink", riscos_remove, METH_VARARGS}, - {"remove", riscos_remove, METH_VARARGS}, - {"rename", riscos_rename, METH_VARARGS}, - {"system", riscos_system, METH_VARARGS}, - {"rmdir", riscos_remove, METH_VARARGS}, - {"chdir", riscos_chdir, METH_VARARGS}, - {"getcwd", riscos_getcwd, METH_NOARGS}, - {"expand", riscos_expand, METH_VARARGS}, - {"mkdir", riscos_mkdir, METH_VARARGS}, - {"listdir", riscos_listdir, METH_VARARGS}, - {"stat", riscos_stat, METH_VARARGS}, - {"lstat", riscos_stat, METH_VARARGS}, - {"chmod", riscos_chmod, METH_VARARGS}, - {"utime", riscos_utime, METH_VARARGS}, - {"settype", riscos_settype, METH_VARARGS}, - {"getenv", riscos_getenv, METH_VARARGS}, - {"putenv", riscos_putenv, METH_VARARGS}, - {"delenv", riscos_delenv, METH_VARARGS}, - {"getenvdict", riscos_getenvdict, METH_VARARGS}, - {NULL, NULL} /* Sentinel */ -}; - -static int -ins(PyObject *module, char *symbol, long value) -{ - return PyModule_AddIntConstant(module, symbol, value); -} - - -static int -all_ins(PyObject *d) -{ -#ifdef F_OK - if (ins(d, "F_OK", (long)F_OK)) return -1; -#endif -#ifdef R_OK - if (ins(d, "R_OK", (long)R_OK)) return -1; -#endif -#ifdef W_OK - if (ins(d, "W_OK", (long)W_OK)) return -1; -#endif -#ifdef X_OK - if (ins(d, "X_OK", (long)X_OK)) return -1; -#endif -#ifdef NGROUPS_MAX - if (ins(d, "NGROUPS_MAX", (long)NGROUPS_MAX)) return -1; -#endif -#ifdef TMP_MAX - if (ins(d, "TMP_MAX", (long)TMP_MAX)) return -1; -#endif -#ifdef WCONTINUED - if (ins(d, "WCONTINUED", (long)WCONTINUED)) return -1; -#endif -#ifdef WNOHANG - if (ins(d, "WNOHANG", (long)WNOHANG)) return -1; -#endif -#ifdef WUNTRACED - if (ins(d, "WUNTRACED", (long)WUNTRACED)) return -1; -#endif -#ifdef O_RDONLY - if (ins(d, "O_RDONLY", (long)O_RDONLY)) return -1; -#endif -#ifdef O_WRONLY - if (ins(d, "O_WRONLY", (long)O_WRONLY)) return -1; -#endif -#ifdef O_RDWR - if (ins(d, "O_RDWR", (long)O_RDWR)) return -1; -#endif -#ifdef O_NDELAY - if (ins(d, "O_NDELAY", (long)O_NDELAY)) return -1; -#endif -#ifdef O_NONBLOCK - if (ins(d, "O_NONBLOCK", (long)O_NONBLOCK)) return -1; -#endif -#ifdef O_APPEND - if (ins(d, "O_APPEND", (long)O_APPEND)) return -1; -#endif -#ifdef O_DSYNC - if (ins(d, "O_DSYNC", (long)O_DSYNC)) return -1; -#endif -#ifdef O_RSYNC - if (ins(d, "O_RSYNC", (long)O_RSYNC)) return -1; -#endif -#ifdef O_SYNC - if (ins(d, "O_SYNC", (long)O_SYNC)) return -1; -#endif -#ifdef O_NOCTTY - if (ins(d, "O_NOCTTY", (long)O_NOCTTY)) return -1; -#endif -#ifdef O_CREAT - if (ins(d, "O_CREAT", (long)O_CREAT)) return -1; -#endif -#ifdef O_EXCL - if (ins(d, "O_EXCL", (long)O_EXCL)) return -1; -#endif -#ifdef O_TRUNC - if (ins(d, "O_TRUNC", (long)O_TRUNC)) return -1; -#endif -#ifdef O_BINARY - if (ins(d, "O_BINARY", (long)O_BINARY)) return -1; -#endif -#ifdef O_TEXT - if (ins(d, "O_TEXT", (long)O_TEXT)) return -1; -#endif -#ifdef O_LARGEFILE - if (ins(d, "O_LARGEFILE", (long)O_LARGEFILE)) return -1; -#endif - -/* MS Windows */ -#ifdef O_NOINHERIT - /* Don't inherit in child processes. */ - if (ins(d, "O_NOINHERIT", (long)O_NOINHERIT)) return -1; -#endif -#ifdef _O_SHORT_LIVED - /* Optimize for short life (keep in memory). */ - /* MS forgot to define this one with a non-underscore form too. */ - if (ins(d, "O_SHORT_LIVED", (long)_O_SHORT_LIVED)) return -1; -#endif -#ifdef O_TEMPORARY - /* Automatically delete when last handle is closed. */ - if (ins(d, "O_TEMPORARY", (long)O_TEMPORARY)) return -1; -#endif -#ifdef O_RANDOM - /* Optimize for random access. */ - if (ins(d, "O_RANDOM", (long)O_RANDOM)) return -1; -#endif -#ifdef O_SEQUENTIAL - /* Optimize for sequential access. */ - if (ins(d, "O_SEQUENTIAL", (long)O_SEQUENTIAL)) return -1; -#endif - -/* GNU extensions. */ -#ifdef O_DIRECT - /* Direct disk access. */ - if (ins(d, "O_DIRECT", (long)O_DIRECT)) return -1; -#endif -#ifdef O_DIRECTORY - /* Must be a directory. */ - if (ins(d, "O_DIRECTORY", (long)O_DIRECTORY)) return -1; -#endif -#ifdef O_NOFOLLOW - /* Do not follow links. */ - if (ins(d, "O_NOFOLLOW", (long)O_NOFOLLOW)) return -1; -#endif - - /* These come from sysexits.h */ -#ifdef EX_OK - if (ins(d, "EX_OK", (long)EX_OK)) return -1; -#endif /* EX_OK */ -#ifdef EX_USAGE - if (ins(d, "EX_USAGE", (long)EX_USAGE)) return -1; -#endif /* EX_USAGE */ -#ifdef EX_DATAERR - if (ins(d, "EX_DATAERR", (long)EX_DATAERR)) return -1; -#endif /* EX_DATAERR */ -#ifdef EX_NOINPUT - if (ins(d, "EX_NOINPUT", (long)EX_NOINPUT)) return -1; -#endif /* EX_NOINPUT */ -#ifdef EX_NOUSER - if (ins(d, "EX_NOUSER", (long)EX_NOUSER)) return -1; -#endif /* EX_NOUSER */ -#ifdef EX_NOHOST - if (ins(d, "EX_NOHOST", (long)EX_NOHOST)) return -1; -#endif /* EX_NOHOST */ -#ifdef EX_UNAVAILABLE - if (ins(d, "EX_UNAVAILABLE", (long)EX_UNAVAILABLE)) return -1; -#endif /* EX_UNAVAILABLE */ -#ifdef EX_SOFTWARE - if (ins(d, "EX_SOFTWARE", (long)EX_SOFTWARE)) return -1; -#endif /* EX_SOFTWARE */ -#ifdef EX_OSERR - if (ins(d, "EX_OSERR", (long)EX_OSERR)) return -1; -#endif /* EX_OSERR */ -#ifdef EX_OSFILE - if (ins(d, "EX_OSFILE", (long)EX_OSFILE)) return -1; -#endif /* EX_OSFILE */ -#ifdef EX_CANTCREAT - if (ins(d, "EX_CANTCREAT", (long)EX_CANTCREAT)) return -1; -#endif /* EX_CANTCREAT */ -#ifdef EX_IOERR - if (ins(d, "EX_IOERR", (long)EX_IOERR)) return -1; -#endif /* EX_IOERR */ -#ifdef EX_TEMPFAIL - if (ins(d, "EX_TEMPFAIL", (long)EX_TEMPFAIL)) return -1; -#endif /* EX_TEMPFAIL */ -#ifdef EX_PROTOCOL - if (ins(d, "EX_PROTOCOL", (long)EX_PROTOCOL)) return -1; -#endif /* EX_PROTOCOL */ -#ifdef EX_NOPERM - if (ins(d, "EX_NOPERM", (long)EX_NOPERM)) return -1; -#endif /* EX_NOPERM */ -#ifdef EX_CONFIG - if (ins(d, "EX_CONFIG", (long)EX_CONFIG)) return -1; -#endif /* EX_CONFIG */ -#ifdef EX_NOTFOUND - if (ins(d, "EX_NOTFOUND", (long)EX_NOTFOUND)) return -1; -#endif /* EX_NOTFOUND */ - - return 0; -} - - -void -initriscos() -{ - PyObject *m, *d, *stat_m; - - m = Py_InitModule("riscos", riscos_methods); - - if (all_ins(m)) - return; - - d = PyModule_GetDict(m); - - Py_INCREF(PyExc_OSError); - PyModule_AddObject(m, "error", PyExc_OSError); - - PyStructSequence_InitType(&StatResultType, &stat_result_desc); - PyDict_SetItemString(d, "stat_result", (PyObject*) &StatResultType); -} diff --git a/RISCOS/Modules/swimodule.c b/RISCOS/Modules/swimodule.c deleted file mode 100644 index b241276..0000000 --- a/RISCOS/Modules/swimodule.c +++ /dev/null @@ -1,575 +0,0 @@ -/* swi - - RISC OS swi functions - - 1.00 Chris Stretch - - - 1.01 12 May 1999 Laurence Tratt - - * Changed swi.error to be a class based exception rather than string based - * Added swi.ArgError which is generated for errors when the user passes invalid arguments to - functions etc - * Added "errnum" attribute to swi.error, so one can now check to see what the error number was - - 1.02 03 March 2002 Dietmar Schwertberger - * Added string, integer, integers, tuple and tuples -*/ - -#include "oslib/os.h" -#include <kernel.h> -#include "Python.h" - - -#define PyBlock_Check(op) ((op)->ob_type == &PyBlockType) - - -static PyObject *SwiError; /* Exception swi.error */ -static PyObject *ArgError; /* Exception swi.ArgError */ -static os_error *e; - -static PyObject *swi_oserror(void) -{ PyErr_SetString(SwiError,e->errmess); - PyObject_SetAttrString(PyErr_Occurred(), "errnum", PyInt_FromLong(e->errnum)); - return 0; -} - -static PyObject *swi_error(char *s) -{ PyErr_SetString(ArgError,s); - return 0; -} - -typedef struct -{ PyObject_HEAD - void *block; - int length; /*length in bytes*/ - int heap; -} PyBlockObject; - -static PyTypeObject PyBlockType; - -/* block commands */ - -static PyObject *PyBlock_New(PyObject *self,PyObject *args) -{ int size; - PyBlockObject *b; - PyObject *init=0; - if(!PyArg_ParseTuple(args,"i|O",&size,&init)) return NULL; - if(size<1) size=1; - b=PyObject_NEW(PyBlockObject,&PyBlockType); - if(!b) return NULL; - b->block=malloc(4*size); - if(!b->block) - { Py_DECREF(b); - return PyErr_NoMemory(); - } - b->length=4*size; - b->heap=1; - if(init) - { if(PyString_Check(init)) - { int n=PyString_Size(init); - if (n>4*size) n=4*size; - memcpy(b->block,PyString_AsString(init),n); - memset((char*)b->block+n,0,4*size-n); - } - else - { int n,k; - long *p=(long*)b->block; - if(!PyList_Check(init)) goto fail; - n=PyList_Size(init); - if (n>size) n=size; - for(k=0;k<n;k++) - { PyObject *q=PyList_GetItem(init,k); - if(!PyInt_Check(q)) goto fail; - p[k]=PyInt_AsLong(q); - } - for(;k<size;k++) p[k]=0; - } - } - return (PyObject *)b; - fail:PyErr_SetString(PyExc_TypeError, - "block initialiser must be string or list of integers"); - Py_DECREF(b); - return NULL; -} - -static PyObject *PyRegister(PyObject *self,PyObject *args) -{ int size,ptr; - PyBlockObject *b; - if(!PyArg_ParseTuple(args,"ii",&size,&ptr)) return NULL; - if(size<1) size=1; - b=PyObject_NEW(PyBlockObject,&PyBlockType); - if(!b) return NULL; - b->block=(void*)ptr; - b->length=4*size; - b->heap=0; - return (PyObject *)b; -} - -static PyObject *PyBlock_ToString(PyBlockObject *self,PyObject *arg) -{ int s=0,e=self->length; - if(!PyArg_ParseTuple(arg,"|ii",&s,&e)) return NULL; - if(s<0||e>self->length||s>e) - { PyErr_SetString(PyExc_IndexError,"block index out of range"); - return NULL; - } - return PyString_FromStringAndSize((char*)self->block+s,e-s); -} - -static PyObject *PyBlock_NullString(PyBlockObject *self,PyObject *arg) -{ int s=0,e=self->length,i; - char *p=(char*)self->block; - if(!PyArg_ParseTuple(arg,"|ii",&s,&e)) return NULL; - if(s<0||e>self->length||s>e) - { PyErr_SetString(PyExc_IndexError,"block index out of range"); - return NULL; - } - for(i=s;i<e;i++) if(p[i]==0) break; - return PyString_FromStringAndSize((char*)self->block+s,i-s); -} - -static PyObject *PyBlock_CtrlString(PyBlockObject *self,PyObject *arg) -{ int s=0,e=self->length,i; - char *p=(char*)self->block; - if(!PyArg_ParseTuple(arg,"|ii",&s,&e)) return NULL; - if(s<0||e>self->length||s>e) - { PyErr_SetString(PyExc_IndexError,"block index out of range"); - return NULL; - } - for(i=s;i<e;i++) if(p[i]<32) break; - return PyString_FromStringAndSize((char*)self->block+s,i-s); -} - -static PyObject *PyBlock_PadString(PyBlockObject *self,PyObject *arg) -{ int s=0,e=self->length,n,m; - char *str; - char c; - char *p=(char*)self->block; - if(!PyArg_ParseTuple(arg,"s#c|ii",&str,&n,&c,&s,&e)) return NULL; - if(s<0||e>self->length||s>e) - { PyErr_SetString(PyExc_IndexError,"block index out of range"); - return NULL; - } - m=e-s; - if(n>m) n=m; - memcpy(p+s,str,n);memset(p+s+n,c,m-n); - Py_INCREF(Py_None);return Py_None; -} - -static PyObject *PyBlock_BitSet(PyBlockObject *self,PyObject *arg) -{ int i,x,y; - int *p=(int*)self->block; - if(!PyArg_ParseTuple(arg,"iii",&i,&x,&y)) return NULL; - if(i<0||i>=self->length/4) - { PyErr_SetString(PyExc_IndexError,"block index out of range"); - return NULL; - } - p[i]=(p[i]&y)^x; - Py_INCREF(Py_None);return Py_None; -} - -static PyObject *PyBlock_Resize(PyBlockObject *self,PyObject *arg) -{ int n; - if(!PyArg_ParseTuple(arg,"i",&n)) return NULL; - if(n<1) n=1; - if(self->heap) - { void *v=realloc(self->block,4*n); - if (!v) return PyErr_NoMemory(); - self->block=v; - } - self->length=4*n; - Py_INCREF(Py_None);return Py_None; -} - -static PyObject *PyBlock_ToFile(PyBlockObject *self,PyObject *arg) -{ int s=0,e=self->length/4; - PyObject *f; - FILE *fp; - if(!PyArg_ParseTuple(arg,"O|ii",&f,&s,&e)) return NULL; - fp=PyFile_AsFile(f); - if (!fp) - { PyErr_SetString(PyExc_TypeError, "arg must be open file"); - return NULL; - } - fwrite((int*)(self->block)+s,4,e-s,fp); - Py_INCREF(Py_None);return Py_None; -} - -static struct PyMethodDef PyBlock_Methods[]= -{ { "tostring",(PyCFunction)PyBlock_ToString,1}, - { "padstring",(PyCFunction)PyBlock_PadString,1}, - { "nullstring",(PyCFunction)PyBlock_NullString,1}, - { "ctrlstring",(PyCFunction)PyBlock_CtrlString,1}, - { "bitset",(PyCFunction)PyBlock_BitSet,1}, - { "resize",(PyCFunction)PyBlock_Resize,1}, - { "tofile",(PyCFunction)PyBlock_ToFile,1}, - { NULL,NULL} /* sentinel */ -}; - -static int block_len(PyBlockObject *b) -{ return b->length/4; -} - -static PyObject *block_concat(PyBlockObject *b,PyBlockObject *c) -{ PyErr_SetString(PyExc_IndexError,"block concatenation not implemented"); - return NULL; -} - -static PyObject *block_repeat(PyBlockObject *b,Py_ssize_t i) -{ PyErr_SetString(PyExc_IndexError,"block repetition not implemented"); - return NULL; -} - -static PyObject *block_item(PyBlockObject *b,Py_ssize_t i) -{ if(i<0||4*i>=b->length) - { PyErr_SetString(PyExc_IndexError,"block index out of range"); - return NULL; - } - return PyInt_FromLong(((long*)(b->block))[i]); -} - -static PyObject *block_slice(PyBlockObject *b,Py_ssize_t i,Py_ssize_t j) -{ Py_ssize_t n,k; - long *p=b->block; - PyObject *result; - if(j>b->length/4) j=b->length/4; - if(i<0||i>j) - { PyErr_SetString(PyExc_IndexError,"block index out of range"); - return NULL; - } - n=j-i; - result=PyList_New(n); - for(k=0;k<n;k++) PyList_SetItem(result,k,PyInt_FromSsize_t(p[i+k])); - return result; -} - -static int block_ass_item(PyBlockObject *b,Py_ssize_t i,PyObject *v) -{ if(i<0||i>=b->length/4) - { PyErr_SetString(PyExc_IndexError,"block index out of range"); - return -1; - } - if(!PyInt_Check(v)) - { PyErr_SetString(PyExc_TypeError,"block item must be integer"); - return -1; - } - ((long*)(b->block))[i]=PyInt_AsLong(v); - return 0; -} - -static int block_ass_slice(PyBlockObject *b,Py_ssize_t i,Py_ssize_t j,PyObject *v) -{ Py_ssize_t n,k; - long *p=b->block; - if(j>b->length/4) j=b->length/4; - if(i<0||i>j) - { PyErr_SetString(PyExc_IndexError,"block index out of range"); - return -1; - } - if(!PyList_Check(v)) goto fail; - n=PyList_Size(v); - if(n>j-i) n=j-i; - for(k=0;k<n;k++) - { PyObject *q=PyList_GetItem(v,k); - if(!PyInt_Check(q)) goto fail; - p[i+k]=PyInt_AsLong(q); - } - for(;k<j-i;k++) p[i+k]=0; - return 0; - fail:PyErr_SetString(PyExc_TypeError,"block slice must be integer list"); - return -1; -} - -static PySequenceMethods block_as_sequence= -{ (inquiry)block_len, /*sq_length*/ - (binaryfunc)block_concat, /*sq_concat*/ - (ssizeargfunc)block_repeat, /*sq_repeat*/ - (ssizeargfunc)block_item, /*sq_item*/ - (ssizessizeargfunc)block_slice, /*sq_slice*/ - (ssizeobjargproc)block_ass_item, /*sq_ass_item*/ - (ssizessizeobjargproc)block_ass_slice, /*sq_ass_slice*/ -}; - -static PyObject *PyBlock_GetAttr(PyBlockObject *s,char *name) -{ - if (!strcmp(name, "length")) return PyInt_FromLong((long)s->length); - if (!strcmp(name, "start")) return PyInt_FromLong((long)s->block); - if (!strcmp(name,"end")) return PyInt_FromLong(((long)(s->block)+s->length)); - if (!strcmp(name, "__members__")) - { PyObject *list = PyList_New(3); - if (list) - { PyList_SetItem(list, 0, PyString_FromString("length")); - PyList_SetItem(list, 1, PyString_FromString("start")); - PyList_SetItem(list, 2, PyString_FromString("end")); - if (PyErr_Occurred()) { Py_DECREF(list);list = NULL;} - } - return list; - } - return Py_FindMethod(PyBlock_Methods, (PyObject*) s,name); -} - -static void PyBlock_Dealloc(PyBlockObject *b) -{ - if(b->heap) { - if (b->heap) - ; - else - PyMem_DEL(b->block); - } - PyMem_DEL(b); -} - -static PyTypeObject PyBlockType= -{ PyObject_HEAD_INIT(&PyType_Type) - 0, /*ob_size*/ - "block", /*tp_name*/ - sizeof(PyBlockObject), /*tp_size*/ - 0, /*tp_itemsize*/ - /* methods */ - (destructor)PyBlock_Dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - (getattrfunc)PyBlock_GetAttr, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_compare*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - &block_as_sequence, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ -}; - -/* swi commands */ - -static PyObject *swi_swi(PyObject *self,PyObject *args) -{ PyObject *name,*format,*result,*v; - int swino,carry,rno=0,j,n; - char *swiname,*fmt,*outfmt; - _kernel_swi_regs r; - PyBlockObject *ao; - if(args==NULL||!PyTuple_Check(args)||(n=PyTuple_Size(args))<2) - { PyErr_BadArgument(); return NULL;} - name=PyTuple_GetItem(args,0); - if(!PyArg_Parse(name,"i",&swino)) - { PyErr_Clear(); - if(!PyArg_Parse(name,"s",&swiname)) return NULL; - e=xos_swi_number_from_string(swiname,&swino); - if(e) return swi_oserror(); - } - format=PyTuple_GetItem(args,1); - if(!PyArg_Parse(format,"s",&fmt)) return NULL; - j=2; - for(;;fmt++) - { switch(*fmt) - { case '.': rno++;continue; - case ';':case 0: goto swicall; - case '0':case '1':case '2':case '3':case '4': - case '5':case '6':case '7':case '8':case '9': - r.r[rno++]=*fmt-'0';continue; - case '-':r.r[rno++]=-1;continue; - } - if(j>=n) return swi_error("Too few arguments"); - v=PyTuple_GetItem(args,j++); - switch(*fmt) - { case 'i':if(!PyArg_Parse(v,"i",&r.r[rno])) return NULL; - break; - case 's':if(!PyArg_Parse(v,"s",(char**)(&r.r[rno]))) return NULL; - break; - case 'b':if(!PyArg_Parse(v,"O",(PyObject**)&ao)) return NULL; - if(!PyBlock_Check(v)) return swi_error("Not a block"); - r.r[rno]=(int)(ao->block); - break; - case 'e':if(!PyArg_Parse(v,"O",(PyObject**)&ao)) return NULL; - if(!PyBlock_Check(v)) return swi_error("Not a block"); - r.r[rno]=(int)(ao->block)+ao->length; - break; - default:return swi_error("Odd format character"); - } - rno++; - } - swicall:e=(os_error*)_kernel_swi_c(swino,&r,&r,&carry); - if(e) return swi_oserror(); - if(*fmt==0) { Py_INCREF(Py_None);return Py_None;} - n=0; - for(outfmt=++fmt;*outfmt;outfmt++) switch(*outfmt) - { case 'i':case 's':case '*':n++;break; - case '.':break; - default:return swi_error("Odd format character"); - } - if(n==0) { Py_INCREF(Py_None);return Py_None;} - if(n!=1) - { result=PyTuple_New(n); - if(!result) return NULL; - } - rno=0;j=0; - for(;*fmt;fmt++) - { switch(*fmt) - { case 'i':v=PyInt_FromLong((long)r.r[rno++]); break; - case 's':v=PyString_FromString((char*)(r.r[rno++])); break; - case '.':rno++; continue; - case '*':v=PyInt_FromLong((long)carry); break; - } - if(!v) goto fail; - if(n==1) return v; - PyTuple_SetItem(result,j,v); - j++; - } - return result; - fail:Py_DECREF(result);return 0; -} - -static PyObject *swi_string(PyObject *self, PyObject *arg) -{ char *s; - int l=-1; - if(!PyArg_ParseTuple(arg,"i|i",(unsigned int *)&s, &l)) return NULL; - if (l==-1) - l = strlen(s); - return PyString_FromStringAndSize((char*)s, l); -} - -static char swi_string__doc__[] = -"string(address[, length]) -> string\n\ -Read a null terminated string from the given address."; - - -static PyObject *swi_integer(PyObject *self, PyObject *arg) -{ int *i; - - if(!PyArg_ParseTuple(arg,"i",(unsigned int *)&i)) - return NULL; - return PyInt_FromLong(*i); -} - -static char swi_integer__doc__[] = -"integer(address) -> string\n\ -Read an integer from the given address."; - - -static PyObject *swi_integers(PyObject *self, PyObject *arg) -{ int *i; - int c=-1; - PyObject *result, *result1; - - if(!PyArg_ParseTuple(arg,"i|i",(unsigned int *)&i, &c)) return NULL; - result=PyList_New(0); - if (result) { - while ( c>0 || (c==-1 && *i) ) { - result1 = PyInt_FromLong((long)*i); - if (!result1) { - Py_DECREF(result); - return NULL; - } - if (PyList_Append(result, result1)!=0) { - Py_DECREF(result); - Py_DECREF(result1); - return NULL; - }; - i++; - if (c!=-1) - c--; - } - } - return result; -} - -static char swi_integers__doc__[] = -"integers(address[, count]) -> string\n\ -Either read a null terminated list of integers or\n\ -a list of given length from the given address."; - - -static PyObject *swi_tuples(PyObject *self, PyObject *arg) -{ - unsigned char *i; /* points to current */ - int c=-1, l=4, j, zero; /* count, length, index */ - PyObject *result, *result1, *result11; - - if(!PyArg_ParseTuple(arg,"i|ii",(unsigned int *)&i, &l, &c)) return NULL; - result=PyList_New(0); - if (result) { - while (c) { - result1 = PyTuple_New(l); - if (!result1) { - Py_DECREF(result); - return NULL; - } - zero = (c==-1); /* check for zeros? */ - for(j=0;j<l;j++) { - if (zero && *i) - zero = 0; /* non-zero found */ - result11 = PyInt_FromLong((long)(*i)); - if (!result11) { - Py_DECREF(result); - return NULL; - } - PyTuple_SetItem(result1, j, result11); - i++; - } - if (c==-1 && zero) { - Py_DECREF(result1); - c = 0; - break; - } - if (PyList_Append(result, result1)!=0) { - Py_DECREF(result1); - Py_DECREF(result); - return NULL; - } - if (c!=-1) - c--; - } - } - return result; -} - -static char swi_tuples__doc__[] = -"tuples(address[, length=4[, count]]) -> string\n\ -Either read a null terminated list of byte tuples or\n\ -a list of given length from the given address."; - - -static PyObject *swi_tuple(PyObject *self, PyObject *arg) -{ - unsigned char *i; /* points to current */ - int c=1, j; - PyObject *result, *result1; - - if(!PyArg_ParseTuple(arg,"i|i",(unsigned int *)&i, &c)) return NULL; - result = PyTuple_New(c); - if (!result) - return NULL; - for(j=0;j<c;j++) { - result1 = PyInt_FromLong((long)(i[j])); - if (!result1) { - Py_DECREF(result); - return NULL; - } - PyTuple_SetItem(result, j, result1); - } - return result; -} - -static char swi_tuple__doc__[] = -"tuple(address[, count=1]]) -> tuple\n\ -Read count bytes from given address."; - - -static PyMethodDef SwiMethods[]= -{ { "swi", swi_swi, METH_VARARGS}, - { "block", PyBlock_New, METH_VARARGS}, - { "register", PyRegister, METH_VARARGS}, - { "string", swi_string, METH_VARARGS, swi_string__doc__}, - { "integer", swi_integer, METH_VARARGS, swi_integer__doc__}, - { "integers", swi_integers, METH_VARARGS, swi_integers__doc__}, - { "tuples", swi_tuples, METH_VARARGS, swi_tuples__doc__}, - { "tuple", swi_tuple, METH_VARARGS, swi_tuple__doc__}, - { NULL,NULL,0,NULL} /* Sentinel */ -}; - - -void initswi() -{ PyObject *m, *d; - m = Py_InitModule("swi", SwiMethods); - d = PyModule_GetDict(m); - SwiError=PyErr_NewException("swi.error", NULL, NULL); - PyDict_SetItemString(d,"error",SwiError); - ArgError=PyErr_NewException("swi.ArgError", NULL, NULL); - PyDict_SetItemString(d,"ArgError",ArgError); -} |