PyObject *xmlsec_TransformCtxInitialize(PyObject *self, PyObject *args) {
PyObject *ctx_obj;
xmlSecTransformCtxPtr ctx;
if (CheckArgs(args, "O:transformCtxInitialize")) {
if(!PyArg_ParseTuple(args, (char *) "O:transformCtxInitialize", &ctx_obj))
return NULL;
}
else return NULL;
ctx = xmlSecTransformCtxPtr_get(ctx_obj);
xmlSecTransformCtxInitialize(ctx);
Py_INCREF(Py_None);
return (Py_None);
}
/**
* xmlSecEncCtxInitialize:
* @encCtx: the pointer to <enc:EncryptedData/> processing context.
* @keysMngr: the pointer to keys manager.
*
* Initializes <enc:EncryptedData/> element processing context.
* The caller is responsible for cleaning up returned object by calling
* #xmlSecEncCtxFinalize function.
*
* Returns: 0 on success or a negative value if an error occurs.
*/
int
xmlSecEncCtxInitialize(xmlSecEncCtxPtr encCtx, xmlSecKeysMngrPtr keysMngr) {
int ret;
xmlSecAssert2(encCtx != NULL, -1);
memset(encCtx, 0, sizeof(xmlSecEncCtx));
/* initialize key info */
ret = xmlSecKeyInfoCtxInitialize(&(encCtx->keyInfoReadCtx), keysMngr);
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
NULL,
"xmlSecKeyInfoCtxInitialize",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
encCtx->keyInfoReadCtx.mode = xmlSecKeyInfoModeRead;
ret = xmlSecKeyInfoCtxInitialize(&(encCtx->keyInfoWriteCtx), keysMngr);
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
NULL,
"xmlSecKeyInfoCtxInitialize",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
encCtx->keyInfoWriteCtx.mode = xmlSecKeyInfoModeWrite;
/* it's not wise to write private key :) */
encCtx->keyInfoWriteCtx.keyReq.keyType = xmlSecKeyDataTypePublic;
/* initializes transforms encCtx */
ret = xmlSecTransformCtxInitialize(&(encCtx->transformCtx));
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
NULL,
"xmlSecTransformCtxInitialize",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
return(0);
}
