static int
xmlSecBase64CtxEncodeFinal(xmlSecBase64CtxPtr ctx,
xmlSecByte* outBuf, xmlSecSize outBufSize, xmlSecSize* outBufResSize) {
xmlSecBase64Status status = xmlSecBase64StatusNext;
xmlSecSize outPos;
xmlSecAssert2(ctx != NULL, -1);
xmlSecAssert2(outBuf != NULL, -1);
xmlSecAssert2(outBufResSize != NULL, -1);
/* encode final bytes */
for(outPos = 0; (outPos < outBufSize) && (status != xmlSecBase64StatusDone); ) {
status = xmlSecBase64CtxEncodeByteFinal(ctx, &(outBuf[outPos]));
switch(status) {
case xmlSecBase64StatusConsumeAndNext:
case xmlSecBase64StatusConsumeAndRepeat:
++outPos;
break;
case xmlSecBase64StatusDone:
break;
case xmlSecBase64StatusNext:
case xmlSecBase64StatusFailed:
xmlSecErr_a_ignorar6(XMLSEC_ERRORS_HERE,
NULL,
"xmlSecBase64CtxEncodeByteFinal",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
"status=%d", status);
return(-1);
}
}
if(status != xmlSecBase64StatusDone) {
xmlSecErr_a_ignorar6(XMLSEC_ERRORS_HERE,
NULL,
NULL,
XMLSEC_ERRORS_R_INVALID_SIZE,
"outBufSize=%d", outBufSize);
return(-1);
}
if(outPos < outBufSize) {
outBuf[outPos] = '\0'; /* just in case */
}
(*outBufResSize) = outPos;
return(0);
}
static int
xmlSecBase64CtxEncodeFinal(xmlSecBase64CtxPtr ctx,
xmlSecByte* outBuf, xmlSecSize outBufSize, xmlSecSize* outBufResSize) {
xmlSecBase64Status status = xmlSecBase64StatusNext;
xmlSecSize outPos;
xmlSecAssert2(ctx != NULL, -1);
xmlSecAssert2(outBuf != NULL, -1);
xmlSecAssert2(outBufResSize != NULL, -1);
/* encode final bytes */
for(outPos = 0; (outPos < outBufSize) && (status != xmlSecBase64StatusDone); ) {
status = xmlSecBase64CtxEncodeByteFinal(ctx, &(outBuf[outPos]));
switch(status) {
case xmlSecBase64StatusConsumeAndNext:
case xmlSecBase64StatusConsumeAndRepeat:
++outPos;
break;
case xmlSecBase64StatusDone:
break;
case xmlSecBase64StatusNext:
case xmlSecBase64StatusFailed:
xmlSecInternalError2("xmlSecBase64CtxEncodeByteFinal", NULL, "status=%d", status);
return(-1);
}
}
if(status != xmlSecBase64StatusDone) {
xmlSecInvalidSizeOtherError("invalid base64 buffer size", NULL);
return(-1);
}
if(outPos < outBufSize) {
outBuf[outPos] = '\0'; /* just in case */
}
(*outBufResSize) = outPos;
return(0);
}
