static PyObject *
newdbmobject(file, flags, mode)
- char *file;
- int flags;
- int mode;
+ char *file;
+int flags;
+int mode;
{
dbmobject *dp;
return NULL;
dp->di_size = -1;
if ( (dp->di_dbm = dbm_open(file, flags, mode)) == 0 ) {
- PyErr_SetFromErrno(DbmError);
- Py_DECREF(dp);
- return NULL;
+ PyErr_SetFromErrno(DbmError);
+ Py_DECREF(dp);
+ return NULL;
}
return (PyObject *)dp;
}
register dbmobject *dp;
{
if ( dp->di_dbm )
- dbm_close(dp->di_dbm);
+ dbm_close(dp->di_dbm);
PyMem_DEL(dp);
}
dbmobject *dp;
{
if ( dp->di_size < 0 ) {
- datum key;
- int size;
-
- size = 0;
- for ( key=dbm_firstkey(dp->di_dbm); key.dptr;
- key = dbm_nextkey(dp->di_dbm))
- size++;
- dp->di_size = size;
+ datum key;
+ int size;
+
+ size = 0;
+ for ( key=dbm_firstkey(dp->di_dbm); key.dptr;
+ key = dbm_nextkey(dp->di_dbm))
+ size++;
+ dp->di_size = size;
}
return dp->di_size;
}
static PyObject *
dbm_subscript(dp, key)
dbmobject *dp;
- register PyObject *key;
+register PyObject *key;
{
datum drec, krec;
drec = dbm_fetch(dp->di_dbm, krec);
if ( drec.dptr == 0 ) {
- PyErr_SetString(PyExc_KeyError,
- PyString_AS_STRING((PyStringObject *)key));
- return NULL;
+ PyErr_SetString(PyExc_KeyError,
+ PyString_AS_STRING((PyStringObject *)key));
+ return NULL;
}
if ( dbm_error(dp->di_dbm) ) {
- dbm_clearerr(dp->di_dbm);
- PyErr_SetString(DbmError, "");
- return NULL;
+ dbm_clearerr(dp->di_dbm);
+ PyErr_SetString(DbmError, "");
+ return NULL;
}
return PyString_FromStringAndSize(drec.dptr, drec.dsize);
}
static int
dbm_ass_sub(dp, v, w)
dbmobject *dp;
- PyObject *v, *w;
+PyObject *v, *w;
{
datum krec, drec;
if ( !PyArg_Parse(v, "s#", &krec.dptr, &krec.dsize) ) {
- PyErr_SetString(PyExc_TypeError,
- "dbm mappings have string indices only");
- return -1;
+ PyErr_SetString(PyExc_TypeError,
+ "dbm mappings have string indices only");
+ return -1;
}
dp->di_size = -1;
if (w == NULL) {
- if ( dbm_delete(dp->di_dbm, krec) < 0 ) {
- dbm_clearerr(dp->di_dbm);
- PyErr_SetString(PyExc_KeyError,
- PyString_AS_STRING((PyStringObject *)v));
- return -1;
- }
+ if ( dbm_delete(dp->di_dbm, krec) < 0 ) {
+ dbm_clearerr(dp->di_dbm);
+ PyErr_SetString(PyExc_KeyError,
+ PyString_AS_STRING((PyStringObject *)v));
+ return -1;
+ }
} else {
- if ( !PyArg_Parse(w, "s#", &drec.dptr, &drec.dsize) ) {
- PyErr_SetString(PyExc_TypeError,
- "dbm mappings have string elements only");
- return -1;
- }
- if ( dbm_store(dp->di_dbm, krec, drec, DBM_REPLACE) < 0 ) {
- dbm_clearerr(dp->di_dbm);
- PyErr_SetString(DbmError, "Cannot add item to database");
- return -1;
- }
+ if ( !PyArg_Parse(w, "s#", &drec.dptr, &drec.dsize) ) {
+ PyErr_SetString(PyExc_TypeError,
+ "dbm mappings have string elements only");
+ return -1;
+ }
+ if ( dbm_store(dp->di_dbm, krec, drec, DBM_REPLACE) < 0 ) {
+ dbm_clearerr(dp->di_dbm);
+ PyErr_SetString(DbmError, "Cannot add item to database");
+ return -1;
+ }
}
if ( dbm_error(dp->di_dbm) ) {
- dbm_clearerr(dp->di_dbm);
- PyErr_SetString(DbmError, "");
- return -1;
+ dbm_clearerr(dp->di_dbm);
+ PyErr_SetString(DbmError, "");
+ return -1;
}
return 0;
}
static PyObject *
dbm__close(dp, args)
register dbmobject *dp;
- PyObject *args;
+PyObject *args;
{
if ( !PyArg_NoArgs(args) )
return NULL;
if ( dp->di_dbm )
- dbm_close(dp->di_dbm);
+ dbm_close(dp->di_dbm);
dp->di_dbm = NULL;
Py_INCREF(Py_None);
return Py_None;
static PyObject *
dbm_keys(dp, args)
register dbmobject *dp;
- PyObject *args;
+PyObject *args;
{
register PyObject *v, *item;
datum key;
static PyObject *
dbm_has_key(dp, args)
register dbmobject *dp;
- PyObject *args;
+PyObject *args;
{
datum key, val;
static PyObject *
dbm_getattr(dp, name)
dbmobject *dp;
- char *name;
+char *name;
{
return Py_FindMethod(dbm_methods, (PyObject *)dp, name);
}
static PyObject *
dbmopen(self, args)
- PyObject *self;
- PyObject *args;
+ PyObject *self;
+PyObject *args;
{
char *name;
char *flags = "r";
int mode = 0666;
if ( !PyArg_ParseTuple(args, "s|si", &name, &flags, &mode) )
- return NULL;
+ return NULL;
if ( strcmp(flags, "r") == 0 )
- iflags = O_RDONLY;
+ iflags = O_RDONLY;
else if ( strcmp(flags, "w") == 0 )
- iflags = O_RDWR;
+ iflags = O_RDWR;
else if ( strcmp(flags, "rw") == 0 ) /* B/W compat */
- iflags = O_RDWR|O_CREAT;
+ iflags = O_RDWR|O_CREAT;
else if ( strcmp(flags, "c") == 0 )
- iflags = O_RDWR|O_CREAT;
+ iflags = O_RDWR|O_CREAT;
else if ( strcmp(flags, "n") == 0 )
- iflags = O_RDWR|O_CREAT|O_TRUNC;
+ iflags = O_RDWR|O_CREAT|O_TRUNC;
else {
- PyErr_SetString(DbmError,
- "Flags should be one of 'r', 'w', 'c' or 'n'");
- return NULL;
+ PyErr_SetString(DbmError,
+ "Flags should be one of 'r', 'w', 'c' or 'n'");
+ return NULL;
}
return newdbmobject(name, iflags, mode);
}
static PyMethodDef dbmmodule_methods[] = {
- { "open", (PyCFunction)dbmopen, 1 },
- { 0, 0 },
+ { "open", (PyCFunction)dbmopen, 1 },
+ { 0, 0 },
};
void
initdbm() {
- PyObject *m, *d;
+ PyObject *m, *d;
- m = Py_InitModule("dbm", dbmmodule_methods);
- d = PyModule_GetDict(m);
- DbmError = PyString_FromString("dbm.error");
- if ( DbmError == NULL || PyDict_SetItemString(d, "error", DbmError) )
- Py_FatalError("can't define dbm.error");
+ m = Py_InitModule("dbm", dbmmodule_methods);
+ d = PyModule_GetDict(m);
+ DbmError = PyString_FromString("dbm.error");
+ if ( DbmError == NULL || PyDict_SetItemString(d, "error", DbmError) )
+ Py_FatalError("can't define dbm.error");
}