EmbeddedPkg: Extend NvVarStoreFormattedLib LIBRARY_CLASS

[mirror_edk2.git] / AppPkg / Applications / Python / Python-2.7.2 / Modules / fmmodule.c

\r
/* Font Manager module */\r
\r
#include "Python.h"\r
\r
#include <gl.h>\r
#include <device.h>\r
#include <fmclient.h>\r
\r
\r
/* Font Handle object implementation */\r
\r
typedef struct {\r
    PyObject_HEAD\r
    fmfonthandle fh_fh;\r
} fhobject;\r
\r
static PyTypeObject Fhtype;\r
\r
#define is_fhobject(v)          ((v)->ob_type == &Fhtype)\r
\r
static PyObject *\r
newfhobject(fmfonthandle fh)\r
{\r
    fhobject *fhp;\r
    if (fh == NULL) {\r
        PyErr_SetString(PyExc_RuntimeError,\r
                        "error creating new font handle");\r
        return NULL;\r
    }\r
    fhp = PyObject_New(fhobject, &Fhtype);\r
    if (fhp == NULL)\r
        return NULL;\r
    fhp->fh_fh = fh;\r
    return (PyObject *)fhp;\r
}\r
\r
/* Font Handle methods */\r
\r
static PyObject *\r
fh_scalefont(fhobject *self, PyObject *args)\r
{\r
    double size;\r
    if (!PyArg_ParseTuple(args, "d", &size))\r
        return NULL;\r
    return newfhobject(fmscalefont(self->fh_fh, size));\r
}\r
\r
/* XXX fmmakefont */\r
\r
static PyObject *\r
fh_setfont(fhobject *self)\r
{\r
    fmsetfont(self->fh_fh);\r
    Py_INCREF(Py_None);\r
    return Py_None;\r
}\r
\r
static PyObject *\r
fh_getfontname(fhobject *self)\r
{\r
    char fontname[256];\r
    int len;\r
    len = fmgetfontname(self->fh_fh, sizeof fontname, fontname);\r
    if (len < 0) {\r
        PyErr_SetString(PyExc_RuntimeError, "error in fmgetfontname");\r
        return NULL;\r
    }\r
    return PyString_FromStringAndSize(fontname, len);\r
}\r
\r
static PyObject *\r
fh_getcomment(fhobject *self)\r
{\r
    char comment[256];\r
    int len;\r
    len = fmgetcomment(self->fh_fh, sizeof comment, comment);\r
    if (len < 0) {\r
        PyErr_SetString(PyExc_RuntimeError, "error in fmgetcomment");\r
        return NULL;\r
    }\r
    return PyString_FromStringAndSize(comment, len);\r
}\r
\r
static PyObject *\r
fh_getfontinfo(fhobject *self)\r
{\r
    fmfontinfo info;\r
    if (fmgetfontinfo(self->fh_fh, &info) < 0) {\r
        PyErr_SetString(PyExc_RuntimeError, "error in fmgetfontinfo");\r
        return NULL;\r
    }\r
    return Py_BuildValue("(llllllll)",\r
                         info.printermatched,\r
                         info.fixed_width,\r
                         info.xorig,\r
                         info.yorig,\r
                         info.xsize,\r
                         info.ysize,\r
                         info.height,\r
                         info.nglyphs);\r
}\r
\r
#if 0\r
static PyObject *\r
fh_getwholemetrics(fhobject *self, PyObject *args)\r
{\r
}\r
#endif\r
\r
static PyObject *\r
fh_getstrwidth(fhobject *self, PyObject *args)\r
{\r
    char *str;\r
    if (!PyArg_ParseTuple(args, "s", &str))\r
        return NULL;\r
    return PyInt_FromLong(fmgetstrwidth(self->fh_fh, str));\r
}\r
\r
static PyMethodDef fh_methods[] = {\r
    {"scalefont",       (PyCFunction)fh_scalefont,   METH_VARARGS},\r
    {"setfont",         (PyCFunction)fh_setfont,     METH_NOARGS},\r
    {"getfontname",     (PyCFunction)fh_getfontname, METH_NOARGS},\r
    {"getcomment",      (PyCFunction)fh_getcomment,  METH_NOARGS},\r
    {"getfontinfo",     (PyCFunction)fh_getfontinfo, METH_NOARGS},\r
#if 0\r
    {"getwholemetrics",         (PyCFunction)fh_getwholemetrics, METH_VARARGS},\r
#endif\r
    {"getstrwidth",     (PyCFunction)fh_getstrwidth, METH_VARARGS},\r
    {NULL,              NULL}           /* sentinel */\r
};\r
\r
static PyObject *\r
fh_getattr(fhobject *fhp, char *name)\r
{\r
    return Py_FindMethod(fh_methods, (PyObject *)fhp, name);\r
}\r
\r
static void\r
fh_dealloc(fhobject *fhp)\r
{\r
    fmfreefont(fhp->fh_fh);\r
    PyObject_Del(fhp);\r
}\r
\r
static PyTypeObject Fhtype = {\r
    PyObject_HEAD_INIT(&PyType_Type)\r
    0,                                  /*ob_size*/\r
    "fm.font handle",                   /*tp_name*/\r
    sizeof(fhobject),                   /*tp_size*/\r
    0,                                  /*tp_itemsize*/\r
    /* methods */\r
    (destructor)fh_dealloc,             /*tp_dealloc*/\r
    0,                                  /*tp_print*/\r
    (getattrfunc)fh_getattr,            /*tp_getattr*/\r
    0,                                  /*tp_setattr*/\r
    0,                                  /*tp_compare*/\r
    0,                                  /*tp_repr*/\r
};\r
\r
\r
/* Font Manager functions */\r
\r
static PyObject *\r
fm_init(PyObject *self)\r
{\r
    fminit();\r
    Py_INCREF(Py_None);\r
    return Py_None;\r
}\r
\r
static PyObject *\r
fm_findfont(PyObject *self, PyObject *args)\r
{\r
    char *str;\r
    if (!PyArg_ParseTuple(args, "s", &str))\r
        return NULL;\r
    return newfhobject(fmfindfont(str));\r
}\r
\r
static PyObject *\r
fm_prstr(PyObject *self, PyObject *args)\r
{\r
    char *str;\r
    if (!PyArg_ParseTuple(args, "s", &str))\r
        return NULL;\r
    fmprstr(str);\r
    Py_INCREF(Py_None);\r
    return Py_None;\r
}\r
\r
/* XXX This uses a global variable as temporary! Not re-entrant! */\r
\r
static PyObject *fontlist;\r
\r
static void\r
clientproc(char *fontname)\r
{\r
    int err;\r
    PyObject *v;\r
    if (fontlist == NULL)\r
        return;\r
    v = PyString_FromString(fontname);\r
    if (v == NULL)\r
        err = -1;\r
    else {\r
        err = PyList_Append(fontlist, v);\r
        Py_DECREF(v);\r
    }\r
    if (err != 0) {\r
        Py_DECREF(fontlist);\r
        fontlist = NULL;\r
    }\r
}\r
\r
static PyObject *\r
fm_enumerate(PyObject *self)\r
{\r
    PyObject *res;\r
    fontlist = PyList_New(0);\r
    if (fontlist == NULL)\r
        return NULL;\r
    fmenumerate(clientproc);\r
    res = fontlist;\r
    fontlist = NULL;\r
    return res;\r
}\r
\r
static PyObject *\r
fm_setpath(PyObject *self, PyObject *args)\r
{\r
    char *str;\r
    if (!PyArg_ParseTuple(args, "s", &str))\r
        return NULL;\r
    fmsetpath(str);\r
    Py_INCREF(Py_None);\r
    return Py_None;\r
}\r
\r
static PyObject *\r
fm_fontpath(PyObject *self)\r
{\r
    return PyString_FromString(fmfontpath());\r
}\r
\r
static PyMethodDef fm_methods[] = {\r
    {"init",            fm_init,      METH_NOARGS},\r
    {"findfont",        fm_findfont,  METH_VARARGS},\r
    {"enumerate",       fm_enumerate, METH_NOARGS},\r
    {"prstr",           fm_prstr,     METH_VARARGS},\r
    {"setpath",         fm_setpath,   METH_VARARGS},\r
    {"fontpath",        fm_fontpath,  METH_NOARGS},\r
    {NULL,              NULL}           /* sentinel */\r
};\r
\r
\r
void\r
initfm(void)\r
{\r
\r
    if (PyErr_WarnPy3k("the fm module has been removed in "\r
                       "Python 3.0", 2) < 0)\r
    return;\r
\r
    Py_InitModule("fm", fm_methods);\r
    if (m == NULL)\r
        return;\r
    fminit();\r
}\r