mirror of https://github.com/dahall/Vanara.git
WinInet: Added missing HTTP_QUERY and HTTP_STATUS values, added overloads for HttpQueryInfo that don't require lpdwIndex param, fixed string handling bug in InternetSetOption.
dahall
parent
6354cea63b
commit
626991b382
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@ -813,6 +813,12 @@ namespace Vanara.PInvoke
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/// <summary>Returns the data as a 32-bit number for headers whose value is a number, such as the status code.</summary>
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HTTP_QUERY_FLAG_NUMBER = 0x20000000,
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/// <summary>
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/// If this bit is set in the dwInfoLevel parameter of HttpQueryInfo(), then the values from several headers of the same name
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/// will be combined using comma as the delimiter.
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/// </summary>
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HTTP_QUERY_FLAG_COALESCE_WITH_COMMA = 0x40000000,
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/// <summary>Queries request headers only.</summary>
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HTTP_QUERY_FLAG_REQUEST_HEADERS = 0x80000000,
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@ -823,6 +829,154 @@ namespace Vanara.PInvoke
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HTTP_QUERY_FLAG_SYSTEMTIME = 0x40000000,
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}
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/// <summary>The HTTP status codes returned by servers on the Internet.</summary>
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// https://docs.microsoft.com/en-us/windows/win32/wininet/http-status-codes
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[PInvokeData("wininet.h")]
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public enum HTTP_STATUS : uint
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{
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/// <summary>The request can be continued.</summary>
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HTTP_STATUS_CONTINUE = 100,
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/// <summary>The server has switched protocols in an upgrade header.</summary>
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HTTP_STATUS_SWITCH_PROTOCOLS = 101,
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/// <summary>The request completed successfully.</summary>
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HTTP_STATUS_OK = 200,
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/// <summary>The request has been fulfilled and resulted in the creation of a new resource.</summary>
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HTTP_STATUS_CREATED = 201,
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/// <summary>The request has been accepted for processing, but the processing has not been completed.</summary>
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HTTP_STATUS_ACCEPTED = 202,
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/// <summary>The returned meta information in the entity-header is not the definitive set available from the origin server.</summary>
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HTTP_STATUS_PARTIAL = 203,
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/// <summary>The server has fulfilled the request, but there is no new information to send back.</summary>
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HTTP_STATUS_NO_CONTENT = 204,
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/// <summary>
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/// The request has been completed, and the client program should reset the document view that caused the request to be sent to
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/// allow the user to easily initiate another input action.
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/// </summary>
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HTTP_STATUS_RESET_CONTENT = 205,
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/// <summary>The server has fulfilled the partial GET request for the resource.</summary>
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HTTP_STATUS_PARTIAL_CONTENT = 206,
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/// <summary>The server couldn't decide what to return.</summary>
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HTTP_STATUS_AMBIGUOUS = 300,
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/// <summary>
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/// The requested resource has been assigned to a new permanent URI (Uniform Resource Identifier), and any future references to
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/// this resource should be done using one of the returned URIs.
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/// </summary>
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HTTP_STATUS_MOVED = 301,
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/// <summary>The requested resource resides temporarily under a different URI (Uniform Resource Identifier).</summary>
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HTTP_STATUS_REDIRECT = 302,
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/// <summary>
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/// The response to the request can be found under a different URI (Uniform Resource Identifier) and should be retrieved using a
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/// GET HTTP verb on that resource.
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/// </summary>
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HTTP_STATUS_REDIRECT_METHOD = 303,
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/// <summary>The requested resource has not been modified.</summary>
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HTTP_STATUS_NOT_MODIFIED = 304,
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/// <summary>The requested resource must be accessed through the proxy given by the location field.</summary>
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HTTP_STATUS_USE_PROXY = 305,
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/// <summary>The redirected request keeps the same HTTP verb. HTTP/1.1 behavior.</summary>
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HTTP_STATUS_REDIRECT_KEEP_VERB = 307,
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/// <summary>The request could not be processed by the server due to invalid syntax.</summary>
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HTTP_STATUS_BAD_REQUEST = 400,
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/// <summary>The requested resource requires user authentication.</summary>
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HTTP_STATUS_DENIED = 401,
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/// <summary>Not currently implemented in the HTTP protocol.</summary>
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HTTP_STATUS_PAYMENT_REQ = 402,
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/// <summary>The server understood the request, but is refusing to fulfill it.</summary>
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HTTP_STATUS_FORBIDDEN = 403,
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/// <summary>The server has not found anything matching the requested URI (Uniform Resource Identifier).</summary>
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HTTP_STATUS_NOT_FOUND = 404,
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/// <summary>The HTTP verb used is not allowed.</summary>
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HTTP_STATUS_BAD_METHOD = 405,
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/// <summary>No responses acceptable to the client were found.</summary>
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HTTP_STATUS_NONE_ACCEPTABLE = 406,
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/// <summary>Proxy authentication required.</summary>
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HTTP_STATUS_PROXY_AUTH_REQ = 407,
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/// <summary>The server timed out waiting for the request.</summary>
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HTTP_STATUS_REQUEST_TIMEOUT = 408,
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/// <summary>
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/// The request could not be completed due to a conflict with the current state of the resource. The user should resubmit with
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/// more information.
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/// </summary>
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HTTP_STATUS_CONFLICT = 409,
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/// <summary>The requested resource is no longer available at the server, and no forwarding address is known.</summary>
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HTTP_STATUS_GONE = 410,
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/// <summary>The server refuses to accept the request without a defined content length.</summary>
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HTTP_STATUS_LENGTH_REQUIRED = 411,
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/// <summary>
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/// The precondition given in one or more of the request header fields evaluated to false when it was tested on the server.
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/// </summary>
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HTTP_STATUS_PRECOND_FAILED = 412,
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/// <summary>
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/// The server is refusing to process a request because the request entity is larger than the server is willing or able to process.
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/// </summary>
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HTTP_STATUS_REQUEST_TOO_LARGE = 413,
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/// <summary>
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/// The server is refusing to service the request because the request URI (Uniform Resource Identifier) is longer than the server
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/// is willing to interpret.
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/// </summary>
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HTTP_STATUS_URI_TOO_LONG = 414,
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/// <summary>
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/// The server is refusing to service the request because the entity of the request is in a format not supported by the requested
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/// resource for the requested method.
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/// </summary>
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HTTP_STATUS_UNSUPPORTED_MEDIA = 415,
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/// <summary>The request should be retried after doing the appropriate action.</summary>
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HTTP_STATUS_RETRY_WITH = 449,
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/// <summary>The server encountered an unexpected condition that prevented it from fulfilling the request.</summary>
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HTTP_STATUS_SERVER_ERROR = 500,
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/// <summary>The server does not support the functionality required to fulfill the request.</summary>
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HTTP_STATUS_NOT_SUPPORTED = 501,
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/// <summary>
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/// The server, while acting as a gateway or proxy, received an invalid response from the upstream server it accessed in
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/// attempting to fulfill the request.
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/// </summary>
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HTTP_STATUS_BAD_GATEWAY = 502,
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/// <summary>The service is temporarily overloaded.</summary>
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HTTP_STATUS_SERVICE_UNAVAIL = 503,
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/// <summary>The request was timed out waiting for a gateway.</summary>
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HTTP_STATUS_GATEWAY_TIMEOUT = 504,
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/// <summary>The server does not support, or refuses to support, the HTTP protocol version that was used in the request message.</summary>
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HTTP_STATUS_VERSION_NOT_SUP = 505,
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}
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/// <summary>Controls canonicalization.</summary>
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[PInvokeData("wininet.h", MSDNShortId = "3bfde980-e478-4960-b41f-e1c8105ef419")]
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[Flags]
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@ -3348,39 +3502,37 @@ namespace Vanara.PInvoke
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/// </returns>
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public static IEnumerable<INTERNET_CACHE_ENTRY_INFO_MGD> FindUrlCacheEntries(string lpszUrlSearchPattern = null)
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{
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using (var mem = new SafeHGlobalHandle(1024))
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using var mem = new SafeHGlobalHandle(1024);
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uint sz = mem.Size;
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var h = FindFirstUrlCacheEntry(lpszUrlSearchPattern, mem, ref sz);
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if (h.IsNull)
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{
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uint sz = mem.Size;
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var h = FindFirstUrlCacheEntry(lpszUrlSearchPattern, mem, ref sz);
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if (h.IsNull)
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Win32Error.ThrowLastErrorUnless(Win32Error.ERROR_INSUFFICIENT_BUFFER);
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mem.Size = sz;
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h = FindFirstUrlCacheEntry(lpszUrlSearchPattern, mem, ref sz);
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if (h.IsNull) Win32Error.ThrowLastError();
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}
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yield return new INTERNET_CACHE_ENTRY_INFO_MGD(mem.ToStructure<INTERNET_CACHE_ENTRY_INFO>());
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try
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{
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do
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{
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Win32Error.ThrowLastErrorUnless(Win32Error.ERROR_INSUFFICIENT_BUFFER);
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mem.Size = sz;
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h = FindFirstUrlCacheEntry(lpszUrlSearchPattern, mem, ref sz);
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if (h.IsNull) Win32Error.ThrowLastError();
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}
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yield return new INTERNET_CACHE_ENTRY_INFO_MGD(mem.ToStructure<INTERNET_CACHE_ENTRY_INFO>());
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try
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{
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do
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if (!FindNextUrlCacheEntry(h, mem, ref sz))
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{
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var err = Win32Error.GetLastError();
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if (err == Win32Error.ERROR_NO_MORE_ITEMS)
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break;
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err.ThrowUnless(Win32Error.ERROR_INSUFFICIENT_BUFFER);
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mem.Size = sz;
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if (!FindNextUrlCacheEntry(h, mem, ref sz))
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{
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var err = Win32Error.GetLastError();
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if (err == Win32Error.ERROR_NO_MORE_ITEMS)
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break;
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err.ThrowUnless(Win32Error.ERROR_INSUFFICIENT_BUFFER);
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mem.Size = sz;
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if (!FindNextUrlCacheEntry(h, mem, ref sz))
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Win32Error.ThrowLastErrorUnless(Win32Error.ERROR_NO_MORE_ITEMS);
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}
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yield return new INTERNET_CACHE_ENTRY_INFO_MGD(mem.ToStructure<INTERNET_CACHE_ENTRY_INFO>());
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} while (true);
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}
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finally
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{
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FindCloseUrlCache(h);
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}
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Win32Error.ThrowLastErrorUnless(Win32Error.ERROR_NO_MORE_ITEMS);
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}
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yield return new INTERNET_CACHE_ENTRY_INFO_MGD(mem.ToStructure<INTERNET_CACHE_ENTRY_INFO>());
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} while (true);
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}
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finally
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{
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FindCloseUrlCache(h);
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}
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}
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@ -4975,6 +5127,77 @@ namespace Vanara.PInvoke
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[return: MarshalAs(UnmanagedType.Bool)]
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public static extern bool HttpQueryInfo(HINTERNET hRequest, HTTP_QUERY dwInfoLevel, IntPtr lpBuffer, ref uint lpdwBufferLength, ref uint lpdwIndex);
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/// <summary>Retrieves header information associated with an HTTP request.</summary>
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/// <param name="hRequest">A handle returned by a call to the HttpOpenRequest or InternetOpenUrl function.</param>
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/// <param name="dwInfoLevel">
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/// A combination of an attribute to be retrieved and flags that modify the request. For a list of possible attribute and modifier
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/// values, see Query Info Flags.
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/// </param>
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/// <param name="lpBuffer">A pointer to a buffer to receive the requested information. This parameter must not be <c>NULL</c>.</param>
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/// <param name="lpdwBufferLength">
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/// <para>A pointer to a variable that contains, on entry, the size in bytes of the buffer pointed to by lpvBuffer.</para>
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/// <para>
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/// When the function returns successfully, this variable contains the number of bytes of information written to the buffer. In the
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/// case of a string, the byte count does not include the string's terminating <c>null</c> character.
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/// </para>
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/// <para>
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/// When the function fails with an extended error code of <c>ERROR_INSUFFICIENT_BUFFER</c>, the variable pointed to by
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/// lpdwBufferLength contains on exit the size, in bytes, of a buffer large enough to receive the requested information. The calling
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/// application can then allocate a buffer of this size or larger, and call the function again.
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/// </para>
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/// </param>
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/// <param name="lpdwIndex">
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/// A pointer to a zero-based header index used to enumerate multiple headers with the same name. When calling the function, this
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/// parameter is the index of the specified header to return. When the function returns, this parameter is the index of the next
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/// header. If the next index cannot be found, <c>ERROR_HTTP_HEADER_NOT_FOUND</c> is returned.
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/// </param>
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/// <returns>Returns <c>TRUE</c> if successful, or <c>FALSE</c> otherwise. To get extended error information, call GetLastError.</returns>
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/// <remarks>
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/// <para>You can retrieve the following types of data from <c>HttpQueryInfo</c>:</para>
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/// <list type="bullet">
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/// <item>
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/// <term>Strings (default)</term>
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/// </item>
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/// <item>
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/// <term>SYSTEMTIME (for dates)</term>
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/// </item>
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/// <item>
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/// <term><c>DWORD</c> (for <c>STATUS_CODE</c>, <c>CONTENT_LENGTH</c>, and so on, if <c>HTTP_QUERY_FLAG_NUMBER</c> has been used)</term>
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/// </item>
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/// </list>
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/// <para>
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/// If your application requires that the data be returned as a data type other than a string, you must include the appropriate
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/// modifier with the attribute passed to dwInfoLevel.
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/// </para>
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/// <para>
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/// The <c>HttpQueryInfo</c> function is available in Microsoft Internet Explorer 3.0 for ISO-8859-1 characters (
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/// <c>HttpQueryInfoA</c> function) and in Internet Explorer 4.0 or later for ISO-8859-1 characters ( <c>HttpQueryInfoA</c>
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/// function) and for ISO-8859-1 characters converted to UTF-16LE characters.(the <c>HttpQueryInfoW</c> function).
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/// </para>
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/// <para>
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/// <c>Note</c> The <c>HttpQueryInfoA</c> function represents headers as ISO-8859-1 characters not ANSI characters. The
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/// <c>HttpQueryInfoW</c> function represents headers as ISO-8859-1 characters converted to UTF-16LE characters. As a result, it is
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/// never safe to use the <c>HttpQueryInfoW</c> function when the headers can contain non-ASCII characters. Instead, an application
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/// can use the MultiByteToWideChar and WideCharToMultiByte functions with a Codepage parameter set to 28591 to map between ANSI
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/// characters and UTF-16LE characters.
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/// </para>
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/// <para>See Retrieving HTTP Headers for an example code calling the <c>HttpQueryInfo</c> function.</para>
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/// <para>
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/// Like all other aspects of the WinINet API, this function cannot be safely called from within DllMain or the constructors and
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/// destructors of global objects.
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/// </para>
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/// <para>
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/// <c>Note</c> WinINet does not support server implementations. In addition, it should not be used from a service. For server
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/// implementations or services use Microsoft Windows HTTP Services (WinHTTP).
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/// </para>
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/// </remarks>
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// https://docs.microsoft.com/en-us/windows/win32/api/wininet/nf-wininet-httpqueryinfoa BOOLAPI HttpQueryInfoA( HINTERNET hRequest,
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// DWORD dwInfoLevel, LPVOID lpBuffer, LPDWORD lpdwBufferLength, LPDWORD lpdwIndex );
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[DllImport(Lib.WinInet, SetLastError = true, CharSet = CharSet.Auto)]
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[PInvokeData("wininet.h", MSDNShortId = "5747ce19-5004-4eea-abe9-dd00abac1b3b")]
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[return: MarshalAs(UnmanagedType.Bool)]
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public static extern bool HttpQueryInfo(HINTERNET hRequest, HTTP_QUERY dwInfoLevel, IntPtr lpBuffer, ref uint lpdwBufferLength, [In, Optional] IntPtr lpdwIndex);
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/// <summary>Retrieves header information associated with an HTTP request.</summary>
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/// <param name="hRequest">A handle returned by a call to the HttpOpenRequest or InternetOpenUrl function.</param>
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/// <param name="dwInfoLevel">
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@ -4993,11 +5216,28 @@ namespace Vanara.PInvoke
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{
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var sz = 0U;
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HttpQueryInfo(hRequest, dwInfoLevel, IntPtr.Zero, ref sz, ref lpdwIndex);
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var err = Win32Error.GetLastError();
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if (err != Win32Error.ERROR_INSUFFICIENT_BUFFER) err.ThrowIfFailed();
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Win32Error.ThrowLastErrorUnless(Win32Error.ERROR_INSUFFICIENT_BUFFER);
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var hMem = new SafeCoTaskMemHandle(sz);
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var res = HttpQueryInfo(hRequest, dwInfoLevel, hMem, ref sz, ref lpdwIndex);
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if (!res) Win32Error.ThrowLastError();
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Win32Error.ThrowLastErrorIfFalse(HttpQueryInfo(hRequest, dwInfoLevel, hMem, ref sz, ref lpdwIndex));
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return hMem;
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}
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/// <summary>Retrieves header information associated with an HTTP request.</summary>
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/// <param name="hRequest">A handle returned by a call to the HttpOpenRequest or InternetOpenUrl function.</param>
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/// <param name="dwInfoLevel">
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/// A combination of an attribute to be retrieved and flags that modify the request. For a list of possible attribute and modifier
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/// values, see Query Info Flags.
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/// </param>
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/// <returns>
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/// A <see cref="SafeCoTaskMemHandle"/> instance with sufficient memory needed to hold the response. This should be cast to the type required.
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/// </returns>
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public static ISafeMemoryHandle HttpQueryInfo(HINTERNET hRequest, HTTP_QUERY dwInfoLevel)
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{
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var sz = 0U;
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HttpQueryInfo(hRequest, dwInfoLevel, IntPtr.Zero, ref sz);
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Win32Error.ThrowLastErrorUnless(Win32Error.ERROR_INSUFFICIENT_BUFFER);
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var hMem = new SafeCoTaskMemHandle(sz);
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Win32Error.ThrowLastErrorIfFalse(HttpQueryInfo(hRequest, dwInfoLevel, hMem, ref sz));
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return hMem;
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}
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@ -5019,8 +5259,25 @@ namespace Vanara.PInvoke
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/// <returns>The HTTP information.</returns>
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public static T HttpQueryInfo<T>(HINTERNET hRequest, HTTP_QUERY dwInfoLevel, ref uint lpdwIndex)
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{
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using (var hMem = HttpQueryInfo(hRequest, dwInfoLevel, ref lpdwIndex))
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return typeof(T) == typeof(string) ? (T)(object)hMem.ToString(-1) : (typeof(T) == typeof(bool) ? (T)(object)Convert.ToBoolean(hMem.ToStructure<uint>()) : hMem.ToStructure<T>());
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using ISafeMemoryHandle hMem = HttpQueryInfo(hRequest, dwInfoLevel, ref lpdwIndex);
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return typeof(T) == typeof(string) ? (T)(object)hMem.ToString(-1) : (typeof(T) == typeof(bool) ? (T)(object)Convert.ToBoolean(hMem.ToStructure<uint>()) : hMem.ToStructure<T>());
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}
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/// <summary>Retrieves header information associated with an HTTP request.</summary>
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/// <typeparam name="T">
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/// Return type. This should be, by default, a <see cref="string"/> unless one of the return type modification flags is passed into
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/// <paramref name="dwInfoLevel"/>.
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/// </typeparam>
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/// <param name="hRequest">A handle returned by a call to the HttpOpenRequest or InternetOpenUrl function.</param>
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/// <param name="dwInfoLevel">
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/// A combination of an attribute to be retrieved and flags that modify the request. For a list of possible attribute and modifier
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/// values, see Query Info Flags.
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/// </param>
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/// <returns>The HTTP information.</returns>
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public static T HttpQueryInfo<T>(HINTERNET hRequest, HTTP_QUERY dwInfoLevel)
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{
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using ISafeMemoryHandle hMem = HttpQueryInfo(hRequest, dwInfoLevel);
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return typeof(T) == typeof(string) ? (T)(object)hMem.ToString(-1) : (typeof(T) == typeof(bool) ? (T)(object)Convert.ToBoolean(hMem.ToStructure<uint>()) : hMem.ToStructure<T>());
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}
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/// <summary>
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@ -7183,8 +7440,8 @@ namespace Vanara.PInvoke
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public static T InternetQueryOption<T>(HINTERNET hInternet, InternetOptionFlags option)
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{
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if (!CorrespondingTypeAttribute.CanGet(option, typeof(T))) throw new ArgumentException($"{option} cannot be used to get values of type {typeof(T)}.");
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using (var hMem = InternetQueryOption(hInternet, option))
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return typeof(T) == typeof(string) ? (T)(object)hMem.ToString(-1) : (typeof(T) == typeof(bool) ? (T)(object)Convert.ToBoolean(hMem.ToStructure<uint>()) : hMem.ToStructure<T>());
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using var hMem = InternetQueryOption(hInternet, option);
|
||||
return typeof(T) == typeof(string) ? (T)(object)hMem.ToString(-1) : (typeof(T) == typeof(bool) ? (T)(object)Convert.ToBoolean(hMem.ToStructure<uint>()) : hMem.ToStructure<T>());
|
||||
}
|
||||
|
||||
/// <summary>Reads data from a handle opened by the InternetOpenUrl, FtpOpenFile, or HttpOpenRequest function.</summary>
|
||||
|
|
@ -7568,8 +7825,8 @@ namespace Vanara.PInvoke
|
|||
public static bool InternetSetOption<T>(HINTERNET hInternet, InternetOptionFlags option, T value)
|
||||
{
|
||||
if (!CorrespondingTypeAttribute.CanSet(option, typeof(T))) throw new ArgumentException($"{option} cannot be used to set values of type {typeof(T)}.");
|
||||
using (var hMem = typeof(T) == typeof(string) ? new SafeCoTaskMemHandle(value?.ToString()) : (typeof(T) == typeof(bool) ? SafeCoTaskMemHandle.CreateFromStructure(Convert.ToUInt32(value)) : SafeCoTaskMemHandle.CreateFromStructure(value)))
|
||||
return InternetSetOption(hInternet, option, hMem, typeof(T) == typeof(string) ? value?.ToString().Length + 1 ?? 0 : (int)hMem.Size);
|
||||
using SafeAllocatedMemoryHandle hMem = typeof(T) == typeof(string) ? new SafeCoTaskMemString(value?.ToString(), CharSet.Auto) : (typeof(T) == typeof(bool) ? SafeCoTaskMemHandle.CreateFromStructure(Convert.ToUInt32(value)) : SafeCoTaskMemHandle.CreateFromStructure(value));
|
||||
return InternetSetOption(hInternet, option, hMem, typeof(T) == typeof(string) ? value?.ToString().Length + 1 ?? 0 : (int)hMem.Size);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
|
|
@ -8741,14 +8998,14 @@ namespace Vanara.PInvoke
|
|||
[StructLayout(LayoutKind.Sequential)]
|
||||
public struct HCACHEENTRYSTREAM : IHandle
|
||||
{
|
||||
private IntPtr handle;
|
||||
private readonly IntPtr handle;
|
||||
|
||||
/// <summary>Initializes a new instance of the <see cref="HCACHEENTRYSTREAM"/> struct.</summary>
|
||||
/// <param name="preexistingHandle">An <see cref="IntPtr"/> object that represents the pre-existing handle to use.</param>
|
||||
public HCACHEENTRYSTREAM(IntPtr preexistingHandle) => handle = preexistingHandle;
|
||||
|
||||
/// <summary>Returns an invalid handle by instantiating a <see cref="HCACHEENTRYSTREAM"/> object with <see cref="IntPtr.Zero"/>.</summary>
|
||||
public static HCACHEENTRYSTREAM NULL => new HCACHEENTRYSTREAM(IntPtr.Zero);
|
||||
public static HCACHEENTRYSTREAM NULL => new(IntPtr.Zero);
|
||||
|
||||
/// <summary>Gets a value indicating whether this instance is a null handle.</summary>
|
||||
public bool IsNull => handle == IntPtr.Zero;
|
||||
|
|
@ -8761,7 +9018,7 @@ namespace Vanara.PInvoke
|
|||
/// <summary>Performs an implicit conversion from <see cref="IntPtr"/> to <see cref="HCACHEENTRYSTREAM"/>.</summary>
|
||||
/// <param name="h">The pointer to a handle.</param>
|
||||
/// <returns>The result of the conversion.</returns>
|
||||
public static implicit operator HCACHEENTRYSTREAM(IntPtr h) => new HCACHEENTRYSTREAM(h);
|
||||
public static implicit operator HCACHEENTRYSTREAM(IntPtr h) => new(h);
|
||||
|
||||
/// <summary>Implements the operator !=.</summary>
|
||||
/// <param name="h1">The first handle.</param>
|
||||
|
|
@ -8776,7 +9033,7 @@ namespace Vanara.PInvoke
|
|||
public static bool operator ==(HCACHEENTRYSTREAM h1, HCACHEENTRYSTREAM h2) => h1.Equals(h2);
|
||||
|
||||
/// <inheritdoc/>
|
||||
public override bool Equals(object obj) => obj is HCACHEENTRYSTREAM h ? handle == h.handle : false;
|
||||
public override bool Equals(object obj) => obj is HCACHEENTRYSTREAM h &&handle == h.handle;
|
||||
|
||||
/// <inheritdoc/>
|
||||
public override int GetHashCode() => handle.GetHashCode();
|
||||
|
|
@ -8796,7 +9053,7 @@ namespace Vanara.PInvoke
|
|||
public HFINDCACHE(IntPtr preexistingHandle) => handle = preexistingHandle;
|
||||
|
||||
/// <summary>Returns an invalid handle by instantiating a <see cref="HFINDCACHE"/> object with <see cref="IntPtr.Zero"/>.</summary>
|
||||
public static HFINDCACHE NULL => new HFINDCACHE(IntPtr.Zero);
|
||||
public static HFINDCACHE NULL => new(IntPtr.Zero);
|
||||
|
||||
/// <summary>Gets a value indicating whether this instance is a null handle.</summary>
|
||||
public bool IsNull => handle == IntPtr.Zero;
|
||||
|
|
@ -8809,7 +9066,7 @@ namespace Vanara.PInvoke
|
|||
/// <summary>Performs an implicit conversion from <see cref="IntPtr"/> to <see cref="HFINDCACHE"/>.</summary>
|
||||
/// <param name="h">The pointer to a handle.</param>
|
||||
/// <returns>The result of the conversion.</returns>
|
||||
public static implicit operator HFINDCACHE(IntPtr h) => new HFINDCACHE(h);
|
||||
public static implicit operator HFINDCACHE(IntPtr h) => new(h);
|
||||
|
||||
/// <summary>Implements the operator !=.</summary>
|
||||
/// <param name="h1">The first handle.</param>
|
||||
|
|
@ -8824,7 +9081,7 @@ namespace Vanara.PInvoke
|
|||
public static bool operator ==(HFINDCACHE h1, HFINDCACHE h2) => h1.Equals(h2);
|
||||
|
||||
/// <inheritdoc/>
|
||||
public override bool Equals(object obj) => obj is HFINDCACHE h ? handle == h.handle : false;
|
||||
public override bool Equals(object obj) => obj is HFINDCACHE h &&handle == h.handle;
|
||||
|
||||
/// <inheritdoc/>
|
||||
public override int GetHashCode() => handle.GetHashCode();
|
||||
|
|
@ -8844,7 +9101,7 @@ namespace Vanara.PInvoke
|
|||
public HINTERNET(IntPtr preexistingHandle) => handle = preexistingHandle;
|
||||
|
||||
/// <summary>Returns an invalid handle by instantiating a <see cref="HINTERNET"/> object with <see cref="IntPtr.Zero"/>.</summary>
|
||||
public static HINTERNET NULL => new HINTERNET(IntPtr.Zero);
|
||||
public static HINTERNET NULL => new(IntPtr.Zero);
|
||||
|
||||
/// <summary>Gets a value indicating whether this instance is a null handle.</summary>
|
||||
public bool IsNull => handle == IntPtr.Zero;
|
||||
|
|
@ -8857,7 +9114,7 @@ namespace Vanara.PInvoke
|
|||
/// <summary>Performs an implicit conversion from <see cref="IntPtr"/> to <see cref="HINTERNET"/>.</summary>
|
||||
/// <param name="h">The pointer to a handle.</param>
|
||||
/// <returns>The result of the conversion.</returns>
|
||||
public static implicit operator HINTERNET(IntPtr h) => new HINTERNET(h);
|
||||
public static implicit operator HINTERNET(IntPtr h) => new(h);
|
||||
|
||||
/// <summary>Implements the operator !=.</summary>
|
||||
/// <param name="h1">The first handle.</param>
|
||||
|
|
@ -8872,7 +9129,7 @@ namespace Vanara.PInvoke
|
|||
public static bool operator ==(HINTERNET h1, HINTERNET h2) => h1.Equals(h2);
|
||||
|
||||
/// <inheritdoc/>
|
||||
public override bool Equals(object obj) => obj is HINTERNET h ? handle == h.handle : false;
|
||||
public override bool Equals(object obj) => obj is HINTERNET h &&handle == h.handle;
|
||||
|
||||
/// <inheritdoc/>
|
||||
public override int GetHashCode() => handle.GetHashCode();
|
||||
|
|
@ -8908,7 +9165,7 @@ namespace Vanara.PInvoke
|
|||
public IntPtr dwContext;
|
||||
|
||||
/// <summary>The default instance of INTERNET_AUTH_NOTIFY_DATA with cbStruct set.</summary>
|
||||
public static readonly INTERNET_AUTH_NOTIFY_DATA Default = new INTERNET_AUTH_NOTIFY_DATA { cbStruct = (uint)Marshal.SizeOf(typeof(INTERNET_AUTH_NOTIFY_DATA)) };
|
||||
public static readonly INTERNET_AUTH_NOTIFY_DATA Default = new() { cbStruct = (uint)Marshal.SizeOf(typeof(INTERNET_AUTH_NOTIFY_DATA)) };
|
||||
}
|
||||
|
||||
/// <summary>Contains both the data and header information.</summary>
|
||||
|
|
@ -8954,7 +9211,7 @@ namespace Vanara.PInvoke
|
|||
public uint dwOffsetHigh;
|
||||
|
||||
/// <summary>The default instance of INTERNET_BUFFERS with dwStructSize set.</summary>
|
||||
public static readonly INTERNET_BUFFERS Default = new INTERNET_BUFFERS { dwStructSize = (uint)Marshal.SizeOf(typeof(INTERNET_BUFFERS)) };
|
||||
public static readonly INTERNET_BUFFERS Default = new() { dwStructSize = (uint)Marshal.SizeOf(typeof(INTERNET_BUFFERS)) };
|
||||
}
|
||||
|
||||
/// <summary>Contains information about the configuration of the Internet cache.</summary>
|
||||
|
|
@ -9003,7 +9260,7 @@ namespace Vanara.PInvoke
|
|||
public uint dwExemptUsage;
|
||||
|
||||
/// <summary>The default instance of INTERNET_CACHE_CONFIG_INFO with dwStructSize set.</summary>
|
||||
public static readonly INTERNET_CACHE_CONFIG_INFO Default = new INTERNET_CACHE_CONFIG_INFO { dwStructSize = (uint)Marshal.SizeOf(typeof(INTERNET_CACHE_CONFIG_INFO)) };
|
||||
public static readonly INTERNET_CACHE_CONFIG_INFO Default = new() { dwStructSize = (uint)Marshal.SizeOf(typeof(INTERNET_CACHE_CONFIG_INFO)) };
|
||||
}
|
||||
|
||||
/// <summary>Entry in <c>INTERNET_CACHE_CONFIG_INFO</c>.</summary>
|
||||
|
|
@ -9155,7 +9412,7 @@ namespace Vanara.PInvoke
|
|||
public uint dwExemptDelta;
|
||||
|
||||
/// <summary>The default instance of INTERNET_CACHE_ENTRY_INFO with dwStructSize set.</summary>
|
||||
public static readonly INTERNET_CACHE_ENTRY_INFO Default = new INTERNET_CACHE_ENTRY_INFO { dwStructSize = (uint)Marshal.SizeOf(typeof(INTERNET_CACHE_ENTRY_INFO)) };
|
||||
public static readonly INTERNET_CACHE_ENTRY_INFO Default = new() { dwStructSize = (uint)Marshal.SizeOf(typeof(INTERNET_CACHE_ENTRY_INFO)) };
|
||||
}
|
||||
|
||||
/// <summary>Contains information about an entry in the Internet cache.</summary>
|
||||
|
|
@ -9494,7 +9751,7 @@ namespace Vanara.PInvoke
|
|||
public IntPtr pOptions;
|
||||
|
||||
/// <summary>The default instance of INTERNET_PER_CONN_OPTION_LIST with dwSize set.</summary>
|
||||
public static readonly INTERNET_PER_CONN_OPTION_LIST Default = new INTERNET_PER_CONN_OPTION_LIST { dwSize = (uint)Marshal.SizeOf(typeof(INTERNET_PER_CONN_OPTION_LIST)) };
|
||||
public static readonly INTERNET_PER_CONN_OPTION_LIST Default = new() { dwSize = (uint)Marshal.SizeOf(typeof(INTERNET_PER_CONN_OPTION_LIST)) };
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
|
|
@ -9604,7 +9861,7 @@ namespace Vanara.PInvoke
|
|||
public uint dwExtraInfoLength;
|
||||
|
||||
/// <summary>The default instance of URL_COMPONENTS with dwStructSize set.</summary>
|
||||
public static readonly URL_COMPONENTS Default = new URL_COMPONENTS { dwStructSize = (uint)Marshal.SizeOf(typeof(URL_COMPONENTS)) };
|
||||
public static readonly URL_COMPONENTS Default = new() { dwStructSize = (uint)Marshal.SizeOf(typeof(URL_COMPONENTS)) };
|
||||
}
|
||||
|
||||
/// <summary>Provides a <see cref="SafeHandle"/> for <see cref="HCACHEENTRYSTREAM"/> that is disposed using <see cref="UnlockUrlCacheEntryStream"/>.</summary>
|
||||
|
|
@ -9643,7 +9900,7 @@ namespace Vanara.PInvoke
|
|||
internal SafeHINTERNET() : base() { }
|
||||
|
||||
/// <summary>Represents a NULL value for this handle.</summary>
|
||||
public static SafeHINTERNET Null => new SafeHINTERNET();
|
||||
public static SafeHINTERNET Null => new();
|
||||
|
||||
/// <summary>Performs an implicit conversion from <see cref="SafeHINTERNET"/> to <see cref="HINTERNET"/>.</summary>
|
||||
/// <param name="h">The safe handle instance.</param>
|
||||
|
|
|
|||
Loading…
Reference in New Issue