#include "config.h"
#include "ExceptionCode.h"
#include "EventException.h"
#include "RangeException.h"
#include "XMLHttpRequestException.h"
#if ENABLE(SVG)
#include "SVGException.h"
#endif
#if ENABLE(XPATH)
#include "XPathException.h"
#endif
namespace WebCore {
static const char* const exceptionNames[] = {
"INDEX_SIZE_ERR",
"DOMSTRING_SIZE_ERR",
"HIERARCHY_REQUEST_ERR",
"WRONG_DOCUMENT_ERR",
"INVALID_CHARACTER_ERR",
"NO_DATA_ALLOWED_ERR",
"NO_MODIFICATION_ALLOWED_ERR",
"NOT_FOUND_ERR",
"NOT_SUPPORTED_ERR",
"INUSE_ATTRIBUTE_ERR",
"INVALID_STATE_ERR",
"SYNTAX_ERR",
"INVALID_MODIFICATION_ERR",
"NAMESPACE_ERR",
"INVALID_ACCESS_ERR",
"VALIDATION_ERR",
"TYPE_MISMATCH_ERR",
"SECURITY_ERR",
"NETWORK_ERR",
"ABORT_ERR",
"URL_MISMATCH_ERR",
"QUOTA_EXCEEDED_ERR"
};
static const char* const exceptionDescriptions[] = {
"Index or size was negative, or greater than the allowed value.",
"The specified range of text did not fit into a DOMString.",
"A Node was inserted somewhere it doesn't belong.",
"A Node was used in a different document than the one that created it (that doesn't support it).",
"An invalid or illegal character was specified, such as in an XML name.",
"Data was specified for a Node which does not support data.",
"An attempt was made to modify an object where modifications are not allowed.",
"An attempt was made to reference a Node in a context where it does not exist.",
"The implementation did not support the requested type of object or operation.",
"An attempt was made to add an attribute that is already in use elsewhere.",
"An attempt was made to use an object that is not, or is no longer, usable.",
"An invalid or illegal string was specified.",
"An attempt was made to modify the type of the underlying object.",
"An attempt was made to create or change an object in a way which is incorrect with regard to namespaces.",
"A parameter or an operation was not supported by the underlying object.",
"A call to a method such as insertBefore or removeChild would make the Node invalid with respect to \"partial validity\", this exception would be raised and the operation would not be done.",
"The type of an object was incompatible with the expected type of the parameter associated to the object.",
"An attempt was made to break through the security policy of the user agent.",
"A network error occured.",
"The user aborted a request.",
"A worker global scope represented an absolute URL that is not equal to the resulting absolute URL.",
"An attempt was made to add something to storage that exceeded the quota."
};
static const char* const rangeExceptionNames[] = {
"BAD_BOUNDARYPOINTS_ERR",
"INVALID_NODE_TYPE_ERR"
};
static const char* const rangeExceptionDescriptions[] = {
"The boundary-points of a Range did not meet specific requirements.",
"The container of an boundary-point of a Range was being set to either a node of an invalid type or a node with an ancestor of an invalid type."
};
static const char* const eventExceptionNames[] = {
"UNSPECIFIED_EVENT_TYPE_ERR"
};
static const char* const eventExceptionDescriptions[] = {
"The Event's type was not specified by initializing the event before the method was called."
};
static const char* const xmlHttpRequestExceptionNames[] = {
"NETWORK_ERR",
"ABORT_ERR"
};
static const char* const xmlHttpRequestExceptionDescriptions[] = {
"A network error occured in synchronous requests.",
"The user aborted a request in synchronous requests."
};
#if ENABLE(XPATH)
static const char* const xpathExceptionNames[] = {
"INVALID_EXPRESSION_ERR",
"TYPE_ERR"
};
static const char* const xpathExceptionDescriptions[] = {
"The expression had a syntax error or otherwise is not a legal expression according to the rules of the specific XPathEvaluator.",
"The expression could not be converted to return the specified type."
};
#endif
#if ENABLE(SVG)
static const char* const svgExceptionNames[] = {
"SVG_WRONG_TYPE_ERR",
"SVG_INVALID_VALUE_ERR",
"SVG_MATRIX_NOT_INVERTABLE"
};
static const char* const svgExceptionDescriptions[] = {
"An object of the wrong type was passed to an operation.",
"An invalid value was passed to an operation or assigned to an attribute.",
"An attempt was made to invert a matrix that is not invertible."
};
#endif
void getExceptionCodeDescription(ExceptionCode ec, ExceptionCodeDescription& description)
{
ASSERT(ec);
const char* typeName;
int code = ec;
const char* const* nameTable;
const char* const* descriptionTable;
int nameTableSize;
int nameTableOffset;
ExceptionType type;
if (code >= RangeException::RangeExceptionOffset && code <= RangeException::RangeExceptionMax) {
type = RangeExceptionType;
typeName = "DOM Range";
code -= RangeException::RangeExceptionOffset;
nameTable = rangeExceptionNames;
descriptionTable = rangeExceptionDescriptions;
nameTableSize = sizeof(rangeExceptionNames) / sizeof(rangeExceptionNames[0]);
nameTableOffset = RangeException::BAD_BOUNDARYPOINTS_ERR;
} else if (code >= EventException::EventExceptionOffset && code <= EventException::EventExceptionMax) {
type = EventExceptionType;
typeName = "DOM Events";
code -= EventException::EventExceptionOffset;
nameTable = eventExceptionNames;
descriptionTable = eventExceptionDescriptions;
nameTableSize = sizeof(eventExceptionNames) / sizeof(eventExceptionNames[0]);
nameTableOffset = EventException::UNSPECIFIED_EVENT_TYPE_ERR;
} else if (code >= XMLHttpRequestException::XMLHttpRequestExceptionOffset && code <= XMLHttpRequestException::XMLHttpRequestExceptionMax) {
type = XMLHttpRequestExceptionType;
typeName = "XMLHttpRequest";
code -= XMLHttpRequestException::XMLHttpRequestExceptionOffset;
nameTable = xmlHttpRequestExceptionNames;
descriptionTable = xmlHttpRequestExceptionDescriptions;
nameTableSize = sizeof(xmlHttpRequestExceptionNames) / sizeof(xmlHttpRequestExceptionNames[0]);
nameTableOffset = XMLHttpRequestException::NETWORK_ERR;
#if ENABLE(XPATH)
} else if (code >= XPathException::XPathExceptionOffset && code <= XPathException::XPathExceptionMax) {
type = XPathExceptionType;
typeName = "DOM XPath";
code -= XPathException::XPathExceptionOffset;
nameTable = xpathExceptionNames;
descriptionTable = xpathExceptionDescriptions;
nameTableSize = sizeof(xpathExceptionNames) / sizeof(xpathExceptionNames[0]);
nameTableOffset = XPathException::INVALID_EXPRESSION_ERR;
#endif
#if ENABLE(SVG)
} else if (code >= SVGException::SVGExceptionOffset && code <= SVGException::SVGExceptionMax) {
type = SVGExceptionType;
typeName = "DOM SVG";
code -= SVGException::SVGExceptionOffset;
nameTable = svgExceptionNames;
descriptionTable = svgExceptionDescriptions;
nameTableSize = sizeof(svgExceptionNames) / sizeof(svgExceptionNames[0]);
nameTableOffset = SVGException::SVG_WRONG_TYPE_ERR;
#endif
} else {
type = DOMExceptionType;
typeName = "DOM";
nameTable = exceptionNames;
descriptionTable = exceptionDescriptions;
nameTableSize = sizeof(exceptionNames) / sizeof(exceptionNames[0]);
nameTableOffset = INDEX_SIZE_ERR;
}
description.typeName = typeName;
description.name = (ec >= nameTableOffset && ec - nameTableOffset < nameTableSize) ? nameTable[ec - nameTableOffset] : 0;
description.description = (ec >= nameTableOffset && ec - nameTableOffset < nameTableSize) ? descriptionTable[ec - nameTableOffset] : 0;
description.code = code;
description.type = type;
ASSERT(description.name);
ASSERT(description.description);
}
}