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#include "main.h"
#include "./deviceCommandParser.h"
#include "../../xml/obj_xml.h"
typedef void (*COMMANDTAGCALLBACK)(DeviceCommandParser* /*self*/, ifc_devicecommandeditor* /*editor*/, const wchar_t* /*value*/);
typedef struct COMMANDTAG
{
const wchar_t *name;
BOOL multiEntry;
COMMANDTAGCALLBACK callback;
} COMMANDTAG;
static void
DeviceCommandParser_DisplayNameCb(DeviceCommandParser *self, ifc_devicecommandeditor *editor, const wchar_t *value)
{
editor->SetDisplayName(value);
}
static void
DeviceCommandParser_IconCb(DeviceCommandParser *self, ifc_devicecommandeditor *editor, const wchar_t *value)
{
ifc_deviceiconstore *iconStore;
if (SUCCEEDED(editor->GetIconStore(&iconStore)))
{
iconStore->Add(value, self->iconSize.cx, self->iconSize.cy, TRUE);
iconStore->Release();
}
}
static void
DeviceCommandParser_DescirptionCb(DeviceCommandParser *self, ifc_devicecommandeditor *editor, const wchar_t *value)
{
editor->SetDescription(value);
}
static const COMMANDTAG knownTags[COMMAND_TAG_MAX] =
{
{L"displayName", FALSE, DeviceCommandParser_DisplayNameCb},
{L"icon", TRUE, DeviceCommandParser_IconCb},
{L"description", FALSE, DeviceCommandParser_DescirptionCb},
};
DeviceCommandParser::DeviceCommandParser()
: editor(NULL)
{
}
DeviceCommandParser::~DeviceCommandParser()
{
if (NULL != editor)
editor->Release();
}
BOOL DeviceCommandParser::Begin(obj_xml *reader, ifc_xmlreaderparams *params)
{
const wchar_t *name;
ifc_devicecommand *command;
char *nameAnsi;
if (NULL != editor)
return FALSE;
if (NULL == reader || NULL == params)
return FALSE;
name = params->getItemValue(L"name");
if (NULL == name)
return FALSE;
nameAnsi = String_ToAnsi(CP_UTF8, 0, name, -1, NULL, NULL);
if (NULL == nameAnsi)
return FALSE;
if (NULL != WASABI_API_DEVICES &&
SUCCEEDED(WASABI_API_DEVICES->CreateCommand(nameAnsi, &command)))
{
if(FAILED(command->QueryInterface(IFC_DeviceCommandEditor, (void**)&editor)))
editor = NULL;
command->Release();
}
AnsiString_Free(nameAnsi);
if (NULL == editor)
return FALSE;
reader->xmlreader_registerCallback(L"testprovider\fcommands\fcommand\fdisplayName", this);
reader->xmlreader_registerCallback(L"testprovider\fcommands\fcommand\fdescription", this);
reader->xmlreader_registerCallback(L"testprovider\fcommands\fcommand\ficon", this);
ZeroMemory(hitList, sizeof(hitList));
return TRUE;
}
BOOL DeviceCommandParser::End(obj_xml *reader, ifc_devicecommand **command)
{
BOOL result;
if (NULL != reader)
reader->xmlreader_unregisterCallback(this);
if (NULL == command)
return FALSE;
if (NULL == editor)
return FALSE;
if (NULL != command)
{
if (FAILED(editor->QueryInterface(IFC_DeviceCommand, (void**)command)))
result = FALSE;
else
result = TRUE;
}
else
result = TRUE;
editor->Release();
editor = NULL;
return result;
}
void DeviceCommandParser::Event_XmlStartElement(const wchar_t *xmlpath, const wchar_t *xmltag, ifc_xmlreaderparams *params)
{
elementString.Clear();
if (CSTR_EQUAL == CompareString(CSTR_INVARIANT, NORM_IGNORECASE, L"icon", -1, xmltag, -1))
{
const wchar_t *sVal;
int iVal;
sVal = params->getItemValue(L"width");
if (NULL == sVal ||
FALSE == StrToIntEx(sVal, STIF_DEFAULT, &iVal))
{
iVal = 0;
}
iconSize.cx = iVal;
sVal = params->getItemValue(L"height");
if (NULL == sVal ||
FALSE == StrToIntEx(sVal, STIF_DEFAULT, &iVal))
{
iVal = 0;
}
iconSize.cy = iVal;
}
}
void DeviceCommandParser::Event_XmlEndElement(const wchar_t *xmlpath, const wchar_t *xmltag)
{
if (NULL == editor)
return;
for (size_t i = 0; i < COMMAND_TAG_MAX; i++)
{
if (FALSE == hitList[i] &&
CSTR_EQUAL == CompareString(CSTR_INVARIANT, NORM_IGNORECASE, knownTags[i].name, -1, xmltag, -1))
{
knownTags[i].callback(this, editor, elementString.Get());
if (FALSE == knownTags[i].multiEntry)
hitList[i] = TRUE;
break;
}
}
}
void DeviceCommandParser::Event_XmlCharData(const wchar_t *xmlpath, const wchar_t *xmltag, const wchar_t *value)
{
elementString.Append(value);
}
void DeviceCommandParser::Event_XmlError(int linenum, int errcode, const wchar_t *errstr)
{
elementString.Clear();
}
#define CBCLASS DeviceCommandParser
START_DISPATCH;
VCB(ONSTARTELEMENT, Event_XmlStartElement)
VCB(ONENDELEMENT, Event_XmlEndElement)
VCB(ONCHARDATA, Event_XmlCharData)
VCB(ONERROR, Event_XmlError)
END_DISPATCH;
#undef CBCLASS
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