static int
xmlSecBase64Initialize(xmlSecTransformPtr transform) {
xmlSecBase64CtxPtr ctx;
int ret;
xmlSecAssert2(xmlSecTransformCheckId(transform, xmlSecTransformBase64Id), -1);
ctx = xmlSecBase64GetCtx(transform);
xmlSecAssert2(ctx != NULL, -1);
transform->operation = xmlSecTransformOperationDecode;
ret = xmlSecBase64CtxInitialize(ctx, 0, xmlSecBase64GetDefaultLineSize());
if(ret < 0) {
xmlSecInternalError("xmlSecBase64CtxInitialize",
xmlSecTransformGetName(transform));
return(-1);
}
return(0);
}
static int
xmlSecBase64Initialize(xmlSecTransformPtr transform) {
xmlSecBase64CtxPtr ctx;
int ret;
xmlSecAssert2(xmlSecTransformCheckId(transform, xmlSecTransformBase64Id), -1);
ctx = xmlSecBase64GetCtx(transform);
xmlSecAssert2(ctx != NULL, -1);
transform->operation = xmlSecTransformOperationDecode;
ret = xmlSecBase64CtxInitialize(ctx, 0, xmlSecBase64GetDefaultLineSize());
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
xmlSecErrorsSafeString(xmlSecTransformGetName(transform)),
"xmlSecBase64CtxInitialize",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
return(0);
}
/**
* xmlSecBnSetNodeValue:
* @bn: the pointer to BN.
* @cur: the poitner to an XML node.
* @format: the BN format.
* @reverse: the flag that indicates whether to reverse the buffer before writing.
* @addLineBreaks: the flag; it is equal to 1 then linebreaks will be added before and after new buffer content.
*
* Converts the @bn and sets it to node content.
*
* Returns: 0 on success and a negative values if an error occurs.
*/
int
xmlSecBnSetNodeValue(xmlSecBnPtr bn, xmlNodePtr cur, xmlSecBnFormat format, int reverse, int addLineBreaks) {
xmlChar* content;
int ret;
xmlSecAssert2(bn != NULL, -1);
xmlSecAssert2(cur != NULL, -1);
if(reverse != 0) {
ret = xmlSecBnReverse(bn);
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
NULL,
"xmlSecBnReverse",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
}
if(addLineBreaks) {
xmlNodeAddContent(cur, xmlSecStringCR);
}
switch(format) {
case xmlSecBnBase64:
ret = xmlSecBufferBase64NodeContentWrite(bn, cur, xmlSecBase64GetDefaultLineSize());
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
NULL,
"xmlSecBufferBase64NodeContentWrite",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
break;
case xmlSecBnHex:
content = xmlSecBnToHexString(bn);
if(content == NULL) {
xmlSecError(XMLSEC_ERRORS_HERE,
NULL,
"xmlSecBnToHexString",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
xmlFree(content);
return(-1);
}
xmlNodeSetContent(cur, content);
xmlFree(content);
break;
case xmlSecBnDec:
content = xmlSecBnToDecString(bn);
if(content == NULL) {
xmlSecError(XMLSEC_ERRORS_HERE,
NULL,
"xmlSecBnToDecString",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
xmlFree(content);
return(-1);
}
xmlNodeSetContent(cur, content);
xmlFree(content);
break;
}
if(addLineBreaks) {
xmlNodeAddContent(cur, xmlSecStringCR);
}
return(0);
}
