typedef void *	UpnpWebFileHandle
	The type of handle returned by the web server for open requests.

typedef int(*	VDCallback_GetInfo) (const char filename, UpnpFileInfo info, const void cookie, const void *request_cookie)
	Get-info callback function prototype.

typedef UpnpWebFileHandle(*	VDCallback_Open) (const char filename, enum UpnpOpenFileMode Mode, const void cookie, const void *request_cookie)
	Open callback function prototype.

typedef int(*	VDCallback_Read) (UpnpWebFileHandle fileHnd, char buf, size_t buflen, const void cookie, const void *request_cookie)
	Read callback function prototype.

typedef int(*	VDCallback_Write) (UpnpWebFileHandle fileHnd, char buf, size_t buflen, const void cookie, const void *request_cookie)
	Write callback function prototype.

typedef int(*	VDCallback_Seek) (UpnpWebFileHandle fileHnd, off_t offset, int origin, const void cookie, const void request_cookie)
	Seek callback function prototype.

typedef int(*	VDCallback_Close) (UpnpWebFileHandle fileHnd, const void cookie, const void request_cookie)
	Close callback function prototype.

typedef int(*	WebCallback_HostValidate) (const char hostname, void cookie)
	Callback for validating HTTP requests HOST header values.

PUPNP_Api int	UpnpSetWebServerRootDir (const char *rootDir)
	Sets the document root directory for the internal web server.

PUPNP_Api int	UpnpVirtualDir_set_GetInfoCallback (VDCallback_GetInfo callback)
	Sets the get_info callback function to be used to access a web directory.

PUPNP_Api int	UpnpVirtualDir_set_OpenCallback (VDCallback_Open callback)
	Sets the open callback function to be used to access a web directory.

PUPNP_Api int	UpnpVirtualDir_set_ReadCallback (VDCallback_Read callback)
	Sets the read callback function to be used to access a web directory.

PUPNP_Api int	UpnpVirtualDir_set_WriteCallback (VDCallback_Write callback)
	Sets the write callback function to be used to access a web directory.

PUPNP_Api int	UpnpVirtualDir_set_SeekCallback (VDCallback_Seek callback)
	Sets the seek callback function to be used to access a web directory.

PUPNP_Api int	UpnpVirtualDir_set_CloseCallback (VDCallback_Close callback)
	Sets the close callback function to be used to access a web directory.

PUPNP_Api int	UpnpEnableWebserver (int enable)
	Enables or disables the webserver.

PUPNP_Api int	UpnpIsWebserverEnabled (void)
	Returns the status of the webserver.

PUPNP_Api void	UpnpSetHostValidateCallback (WebCallback_HostValidate callback, void *cookie)
	Set callback for validating HTTP requests HOST header values.

PUPNP_Api void	UpnpSetAllowLiteralHostRedirection (int enable)
	Enable or disable literal IP redirection.

PUPNP_Api int	UpnpSetWebServerCorsString (const char *corsString)
	Assign the Access-Control-Allow-Origin specfied by the input const char* cors_string parameter to the global CORS string.

PUPNP_Api int	UpnpAddVirtualDir (const char newDirName, const void cookie, const void **oldcookie)
	Adds a web directory mapping.

PUPNP_Api int	UpnpRemoveVirtualDir (const char *dirName)
	Removes a web directory mapping made with UpnpAddVirtualDir().

PUPNP_Api void	UpnpRemoveAllVirtualDirs (void)
	Removes all web directory mappings.

Detailed Description

Typedef Documentation

◆ UpnpWebFileHandle

typedef void* UpnpWebFileHandle

The type of handle returned by the web server for open requests.

Definition at line 2569 of file API.hpp.

◆ VDCallback_GetInfo

typedef int(* VDCallback_GetInfo) ( const char *filename, UpnpFileInfo *info, const void *cookie, const void **request_cookie)

Get-info callback function prototype.

Parameters

[in]	filename	The name of the file to query.
[out]	info	Pointer to a structure to store the information on the file.
[in]	cookie	The cookie associated with this web directory
[out]	request_cookie	The cookie associated with this request

Definition at line 2574 of file API.hpp.

◆ VDCallback_Open

typedef UpnpWebFileHandle(* VDCallback_Open) ( const char *filename, enum UpnpOpenFileMode Mode, const void *cookie, const void *request_cookie)

Open callback function prototype.

Parameters

[in]	filename	The name of the file to open.
[in]	Mode	The mode in which to open the file. Valid values are `UPNP_READ` or `UPNP_WRITE`.
[in]	cookie	The cookie associated with this web directory
[in]	request_cookie	The cookie associated with this request

Definition at line 2620 of file API.hpp.

◆ VDCallback_Read

typedef int(* VDCallback_Read) ( UpnpWebFileHandle fileHnd, char *buf, size_t buflen, const void *cookie, const void *request_cookie)

Read callback function prototype.

Parameters

[in]	fileHnd	The handle of the file to read.
[out]	buf	The buffer in which to place the data.
[in]	buflen	The size of the buffer (i.e. the number of bytes to read).
[in]	cookie	The cookie associated with this web directory
[in]	request_cookie	The cookie associated with this request

Definition at line 2645 of file API.hpp.

◆ VDCallback_Write

typedef int(* VDCallback_Write) ( UpnpWebFileHandle fileHnd, char *buf, size_t buflen, const void *cookie, const void *request_cookie)

Write callback function prototype.

Parameters

[in]	fileHnd	The handle of the file to write.
[in]	buf	The buffer with the bytes to write.
[in]	buflen	The number of bytes to write.
[in]	cookie	The cookie associated with this web directory
[in]	request_cookie	The cookie associated with this request

Definition at line 2671 of file API.hpp.

◆ VDCallback_Seek

typedef int(* VDCallback_Seek) ( UpnpWebFileHandle fileHnd, off_t offset, int origin, const void *cookie, const void *request_cookie)

Seek callback function prototype.

Parameters

[in]	fileHnd	The handle of the file to move the file pointer.
[in]	offset	The number of bytes to move in the file. Positive values move foward and negative values move backward. Note that this must be positive if the origin is `SEEK_SET`.
[in]	origin	The position to move relative to. It can be `SEEK_CUR` to move relative to the current position, `SEEK_END` to move relative to the end of the file, or `SEEK_SET` to specify an absolute offset.
[in]	cookie	The cookie associated with this web directory
[in]	request_cookie	The cookie associated with this request

Definition at line 2697 of file API.hpp.

◆ VDCallback_Close

typedef int(* VDCallback_Close) ( UpnpWebFileHandle fileHnd, const void *cookie, const void *request_cookie)

Close callback function prototype.

Parameters

[in]	fileHnd	The handle of the file to close.
[in]	cookie	The cookie associated with this web directory
[in]	request_cookie	The cookie associated with this request

Definition at line 2728 of file API.hpp.

◆ WebCallback_HostValidate

typedef int(* WebCallback_HostValidate) (const char *hostname, void *cookie)

Callback for validating HTTP requests HOST header values.

Parameters

hostname	the value in the request HOST header.
cookie	Pointer to user data to pass to the callback function when invoked.

Returns

An integer representing one of the following:

UPNP_E_SUCCESS: a request with the HOST header set to hostname should be processed.
UPNP_E_BAD_HTTPMSG the request should be rejected.

Definition at line 2782 of file API.hpp.

Function Documentation

◆ UpnpSetWebServerRootDir()

PUPNP_Api int UpnpSetWebServerRootDir ( const char * rootDir )

Sets the document root directory for the internal web server.

This directory is considered the root directory (i.e. "/") of the web server.

The function is independent of whether the web server is enabled or disabled. To select the root directory '/' of the filesystem on the local storage to be also the websites virtual root directory then use UpnpSetWebServerRootDir("//").

Returns

An integer representing one of the following:

UPNP_E_SUCCESS: The operation completed successfully.
UPNP_E_FINISH: The library has not been initialized.
UPNP_E_INVALID_PARAM: rootDir argument is not valid.
UPNP_E_OUTOF_MEMORY: Resource for storing string not available.

Parameters

[in] rootDir Path on the filesystem of the local storage to be the root directory of the web server.

Definition at line 3395 of file upnpapi.cpp.

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◆ UpnpVirtualDir_set_GetInfoCallback()

PUPNP_Api int UpnpVirtualDir_set_GetInfoCallback ( VDCallback_GetInfo callback )

Sets the get_info callback function to be used to access a web directory.

Returns

An integer representing one of the following:

UPNP_E_SUCCESS: The operation completed successfully.
UPNP_E_INVALID_PARAM: callback is not a valid pointer.
UPNP_E_INVALID_ARGUMENT: callback is not a valid pointer.

Definition at line 3597 of file upnpapi.cpp.

◆ UpnpVirtualDir_set_OpenCallback()

PUPNP_Api int UpnpVirtualDir_set_OpenCallback ( VDCallback_Open callback )

Sets the open callback function to be used to access a web directory.

Returns

An integer representing one of the following:

UPNP_E_SUCCESS: The operation completed successfully.
UPNP_E_INVALID_PARAM: callback is not a valid pointer.
UPNP_E_INVALID_ARGUMENT: callback is not a valid pointer.

Definition at line 3606 of file upnpapi.cpp.

◆ UpnpVirtualDir_set_ReadCallback()

PUPNP_Api int UpnpVirtualDir_set_ReadCallback ( VDCallback_Read callback )

Sets the read callback function to be used to access a web directory.

Returns

An integer representing one of the following:

UPNP_E_SUCCESS: The operation completed successfully.
UPNP_E_INVALID_PARAM: callback is not a valid pointer.
UPNP_E_INVALID_ARGUMENT: callback is not a valid pointer.

Definition at line 3615 of file upnpapi.cpp.

◆ UpnpVirtualDir_set_WriteCallback()

PUPNP_Api int UpnpVirtualDir_set_WriteCallback ( VDCallback_Write callback )

Sets the write callback function to be used to access a web directory.

Returns

An integer representing one of the following:

UPNP_E_SUCCESS: The operation completed successfully.
UPNP_E_INVALID_PARAM: callback is not a valid pointer.
UPNP_E_INVALID_ARGUMENT: callback is not a valid pointer.

Definition at line 3624 of file upnpapi.cpp.

◆ UpnpVirtualDir_set_SeekCallback()

PUPNP_Api int UpnpVirtualDir_set_SeekCallback ( VDCallback_Seek callback )

Sets the seek callback function to be used to access a web directory.

Returns

An integer representing one of the following:

UPNP_E_SUCCESS: The operation completed successfully.
UPNP_E_INVALID_PARAM: callback is not a valid pointer.
UPNP_E_INVALID_ARGUMENT: callback is not a valid pointer.

Definition at line 3633 of file upnpapi.cpp.

◆ UpnpVirtualDir_set_CloseCallback()

PUPNP_Api int UpnpVirtualDir_set_CloseCallback ( VDCallback_Close callback )

Sets the close callback function to be used to access a web directory.

Returns

An integer representing one of the following:

UPNP_E_SUCCESS: The operation completed successfully.
UPNP_E_INVALID_PARAM: callback is not a valid pointer.
UPNP_E_INVALID_ARGUMENT: callback is not a valid pointer.

Definition at line 3642 of file upnpapi.cpp.

◆ UpnpEnableWebserver()

PUPNP_Api int UpnpEnableWebserver ( int enable )

Enables or disables the webserver.

Returns

An integer representing one of the following:

UPNP_E_SUCCESS: The operation completed successfully.
UPNP_E_FINISH: The library has not been initialized.
UPNP_E_OUTOF_MEMORY: The web server could not be started due to an out-of-memory condition.
UPNP_E_NO_WEB_SERVER: The internal web server has been compiled out so it can't be enabled or disabled.

Parameters

[in] enable 1 to enable, 0 to disable.

Definition at line 3564 of file upnpapi.cpp.

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◆ UpnpIsWebserverEnabled()

PUPNP_Api int UpnpIsWebserverEnabled ( void )

Returns the status of the webserver.

Returns

An integer representing one of the following:

1: The webserver is enabled.
0: The webserver is not enabled.

Definition at line 3580 of file upnpapi.cpp.

◆ UpnpSetHostValidateCallback()

PUPNP_Api void UpnpSetHostValidateCallback	(	WebCallback_HostValidate	callback,
		void *	cookie
	)

Set callback for validating HTTP requests HOST header values.

Parameters

callback	the host validating callback function or NULL.
cookie	the chocolate you like.

Definition at line 3587 of file upnpapi.cpp.

◆ UpnpSetAllowLiteralHostRedirection()

PUPNP_Api void UpnpSetAllowLiteralHostRedirection ( int enable )

Enable or disable literal IP redirection.

Parameters

enable Zero to disable (default) non-zero to enable.

Definition at line 3593 of file upnpapi.cpp.

◆ UpnpSetWebServerCorsString()

PUPNP_Api int UpnpSetWebServerCorsString ( const char * corsString )

Assign the Access-Control-Allow-Origin specfied by the input const char* cors_string parameter to the global CORS string.

Note: This function is not available when the web server is not compiled into the UPnP Library.

Returns

An integer representing one of the following:

UPNP_E_SUCCESS: The operation completed successfully.
UPNP_E_INVALID_ARGUMENT: rootDir is an invalid directory.

Parameters

[in] corsString String having the Access-Control-Allow-Origin string.

Definition at line 3410 of file upnpapi.cpp.

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◆ UpnpAddVirtualDir()

PUPNP_Api int UpnpAddVirtualDir	(	const char *	newDirName,
		const void *	cookie,
		const void **	oldcookie
	)

Adds a web directory mapping.

All webserver requests containing the given directory are read using functions contained in a VirtualDirCallbacks structure registered via UpnpSetVirtualDirCallbacks().

Returns

An integer representing one of the following:

UPNP_E_SUCCESS: The operation completed successfully.
UPNP_E_FINISH: The library has not been initialized.
UPNP_E_INVALID_ARGUMENT: dirName is not valid.

Parameters

[in]	newDirName	The name of the new directory mapping to add.
[in]	cookie	The cookie to associated with this web directory
[out]	oldcookie	The cookie previously associated, if mapping is already present

Definition at line 3423 of file upnpapi.cpp.

◆ UpnpRemoveVirtualDir()

PUPNP_Api int UpnpRemoveVirtualDir ( const char * dirName )

Removes a web directory mapping made with UpnpAddVirtualDir().

Returns

An integer representing one of the following:

UPNP_E_SUCCESS: The operation completed successfully.
UPNP_E_FINISH: The library has not been initialized.
UPNP_E_INVALID_ARGUMENT: dirName is not valid.

Parameters

[in] dirName The name of the web directory mapping to remove.

Definition at line 3498 of file upnpapi.cpp.

◆ UpnpRemoveAllVirtualDirs()

PUPNP_Api void UpnpRemoveAllVirtualDirs ( void )

Removes all web directory mappings.

Definition at line 3544 of file upnpapi.cpp.

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UPnPsdk 0.1 Universal Plug and Play +, Software Development Kit