230 lines
7.4 KiB
C
230 lines
7.4 KiB
C
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//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\
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//
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// xmlutil.h
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//
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// XML item helper functions.
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//
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// History:
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//
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// 4/1/97 edwardp Created.
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//
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////////////////////////////////////////////////////////////////////////////////
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//
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// Check for previous includes of this file.
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//
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#ifndef _XMLUTIL_H_
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#define _XMLUTIL_H_
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//
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// Attribute enumeration. Contains the attributes supported by
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// the XML_GetAttribute function.
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//
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typedef enum _tagXML_ATTRIBUTE
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{
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XML_TITLE = 0,
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XML_TITLE_ATTR = 1,
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XML_HREF = 2,
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XML_ABSTRACT = 3,
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XML_ABSTRACT_ATTR = 4,
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XML_ICON = 5,
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XML_LOGO = 6,
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XML_LOGO_DEFAULT = 7,
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XML_SELF = 8,
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XML_SELF_OLD = 9,
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XML_BASE = 10,
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XML_USAGE = 11,
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XML_USAGE_CHANNEL = 12,
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XML_USAGE_DSKCMP = 13,
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XML_WIDTH = 14,
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XML_HEIGHT = 15,
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XML_CANRESIZE = 16,
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XML_CANRESIZEX = 17,
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XML_CANRESIZEY = 18,
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XML_PREFERREDLEFT = 19,
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XML_PREFERREDTOP = 20,
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XML_OPENAS = 21,
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XML_SHOW = 22,
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XML_SHOW_CHANNEL = 23,
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XML_SHOW_DSKCMP = 24,
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XML_A_HREF = 25,
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XML_INFOURI = 26,
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XML_LOGO_WIDE = 27,
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XML_LOGIN = 28,
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XML_USAGE_SOFTWAREUPDATE = 29,
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XML_SHOW_SOFTWAREUPDATE = 30,
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XML_ITEMSTATE = 31,
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XML_NULL = 99
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} XML_ATTRIBUTE;
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//
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// XML document types.
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//
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typedef enum _tagXMLDOCTYPE {
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DOC_CHANNEL,
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DOC_DESKTOPCOMPONENT,
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DOC_SOFTWAREUPDATE,
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DOC_UNKNOWN
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} XMLDOCTYPE;
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//
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// Cdf string constants used in XML files.
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//
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#define WSTR_EMPTY L""
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// Elements
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#define WSTR_A L"A"
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#define WSTR_ABSTRACT L"ABSTRACT"
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#define WSTR_RESIZE L"CANRESIZE"
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#define WSTR_RESIZEX L"CANRESIZEX"
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#define WSTR_RESIZEY L"CANRESIZEY"
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#define WSTR_CHANNEL L"CHANNEL"
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#define WSTR_DSKCMP L"DESKTOPCOMPONENT"
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#define WSTR_HEIGHT L"HEIGHT"
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#define WSTR_ITEM L"ITEM"
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#define WSTR_LOGIN L"LOGIN"
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#define WSTR_LOGO L"LOGO"
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#define WSTR_OPENAS L"OPENAS"
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#define WSTR_PREFLEFT L"PREFERREDLEFT"
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#define WSTR_PREFTOP L"PREFERREDTOP"
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#define WSTR_SCRNSAVE L"SCREENSAVER"
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#define WSTR_SELF L"SELF"
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#define WSTR_SHOW L"SHOW"
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#define WSTR_SMARTSCRN L"SMARTSCREEN"
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#define WSTR_SOFTDIST L"SOFTPKG"
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#define WSTR_TITLE L"TITLE"
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#define WSTR_USAGE L"USAGE"
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#define WSTR_WIDTH L"WIDTH"
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#define WSTR_SOFTWAREUPDATE L"SOFTWAREUPDATE"
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#define WSTR_ITEMSTATE L"ITEMSTATE"
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// Attributes
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#define WSTR_BASE L"BASE"
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#define WSTR_HREF L"HREF"
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#define WSTR_INFOURI L"INFOURI"
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#define WSTR_STYLE L"STYLE"
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#define WSTR_VALUE L"VALUE"
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// Attribute values.
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#define WSTR_ICON L"ICON"
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#define WSTR_IMAGE L"IMAGE"
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#define WSTR_IMAGEW L"IMAGE-WIDE"
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#define WSTR_ZERO L"0"
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#define WSTR_YES L"YES"
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#define WSTR_HTML L"HTML"
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#define WSTR_NORMAL L"NORMAL"
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#define WSTR_SPLITSCREEN L"SPLITSCREEN"
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#define WSTR_FULLSCREEN L"FULLSCREEN"
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//
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// Function protoypes.
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//
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HRESULT XML_SynchronousParse(IXMLDocument* pIXMLDocument,
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LPTSTR szPath);
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HRESULT XML_DownloadLogo(IXMLDocument* pIXMLDocument);
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HRESULT XML_DownloadImages(IXMLDocument* pIXMLDocument);
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HRESULT XML_RecursiveImageDownload(IXMLElement* pIXMLElement);
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HRESULT XML_DownloadImage(LPCWSTR pwszURL);
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XMLDOCTYPE XML_GetDocType(IXMLDocument* pIXMLDocument);
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HRESULT XML_GetChildElementCollection(
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IXMLElementCollection *pParentIXMLElementCollection,
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LONG nIndex,
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IXMLElementCollection** ppIXMLElementCollection);
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HRESULT XML_GetFirstChannelElement(IXMLDocument* pIXMLDocument,
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IXMLElement** ppIXMLElement,
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PLONG pnIndex);
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HRESULT XML_GetDesktopElementFromChannelElement(
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IXMLElement* pChannelIXMLElement,
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IXMLElement** ppIXMLElement,
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PLONG pnIndex);
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HRESULT XML_GetFirstDesktopComponentElement(IXMLDocument* pIXMLDocument,
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IXMLElement** ppIXMLElement,
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PLONG pnIndex);
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HRESULT XML_GetFirstDesktopComponentUsageElement(
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IXMLDocument* pIXMLDocument,
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IXMLElement** ppIXMLElement);
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HRESULT XML_GetDesktopComponentInfo(IXMLDocument* pIXMLDocument,
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COMPONENT* pInfo);
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HRESULT XML_GetElementByIndex(IXMLElementCollection* pIXMLElementCollection,
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LONG nIndex,
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IXMLElement** ppIXMLElement);
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HRESULT XML_GetElementByName(IXMLElementCollection* pIXMLElementCollection,
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LPWSTR szNameW,
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IXMLElement** ppIXMLElement);
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BSTR XML_GetAttribute(IXMLElement *pIXMLElement,
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XML_ATTRIBUTE attribute);
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BSTR XML_GetChildAttribute(IXMLElement *pIXMLElement,
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LPWSTR szChildW,
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LPWSTR szAttributeW,
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LPWSTR szQualifierW,
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LPWSTR szQualifierValueW);
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BSTR XML_GetElementAttribute(IXMLElement *pIXMLElement,
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LPWSTR szAttributeW,
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LPWSTR szQualifierW,
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LPWSTR szQualifierValueW);
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HRESULT XML_GetSubscriptionInfo(IXMLElement* pIXMLElement,
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SUBSCRIPTIONINFO* psi);
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HRESULT XML_GetScreenSaverElement(IXMLElement* pIXMLElement,
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IXMLElement** ppScreenSaverElement);
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BSTR XML_GetBaseURL(IXMLElement* pIXMLElement);
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BSTR XML_CombineURL(BSTR bstrBaseURL, BSTR bstrRelURL);
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BOOL XML_IsCdfDisplayable(IXMLElement* pIXMLElement);
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BOOL XML_IsSoftDistDisplayable(IXMLElement* pIXMLEelement);
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BOOL XML_IsUsageChannel(IXMLElement* pIXMLElement);
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BOOL XML_IsScreenSaver(IXMLElement* pIXMLElement);
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BOOL XML_IsFolder(IXMLElement* pIXMLElement);
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BOOL XML_ContainsFolder(IXMLElementCollection* pIXMLElementCollection);
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BOOL XML_ChildContainsFolder(
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IXMLElementCollection* pIXMLElementCollectionParent,
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ULONG nIndexChild);
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BOOL XML_IsChannel(IXMLElement* pIXMLElement);
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BOOL XML_IsDesktopComponent(IXMLElement* pIXMLElement);
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BOOL XML_IsDesktopComponentUsage(IXMLElement* pIXMLElement);
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BOOL XML_IsCdfidlMemberOf(IXMLElementCollection* pIXMLElementCollection,
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PCDFITEMIDLIST pcdfidl);
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BSTR XML_GetGrandChildContent(IXMLElement* pIXMLElement,
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LPWSTR szChildW);
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BOOL inline XML_IsStrEqualW(LPWSTR p1, LPWSTR p2);
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HRESULT XML_MarkCacheEntrySticky(LPTSTR lpszURL);
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HRESULT XML_GetScreenSaverURL(IXMLDocument* pXMLDocument, BSTR* pbstrSSURL);
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#endif // _XMLUTIL_H_
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