#include <stdlib.h>
#include "wge100_camera/list.h"
#include "wge100_camera/host_netutil.h"

Include dependency graph for list.c:

Functions
int	wge100CamListAdd (IpCamList ipCamList, IpCamList newItem)

void	wge100CamListDelAll (IpCamList *ipCamList)

int	wge100CamListDelEntry (IpCamList *ipCamList, int index)

int	wge100CamListFind (IpCamList *ipCamList, uint32_t serial)

IpCamList *	wge100CamListGetEntry (const IpCamList *ipCamList, int index)

int	wge100CamListInit (IpCamList *ipCamList)

int	wge100CamListNumEntries (const IpCamList *ipCamList)

Function Documentation

int wge100CamListAdd	(	IpCamList *	ipCamList,
		IpCamList *	newItem
	)

Adds a new camera to camera list ipCamList if that serial number is not already in the list.

Parameters

ipCamList	Pointer to the IpCamList head
newItem	Pointer to an IpCamList structure that describes the new camera

Returns: Returns CAMLIST_ADD_OK if the camera was added to the list, or CAMLIST_ADD_DUP if it was a duplicate.

Definition at line 65 of file list.c.

void wge100CamListDelAll ( IpCamList * ipCamList )

Utility function to remove all entries from a camera list.

Parameters

ipCamList Pointer to the camera list head

Returns: Returns 0 if successful.

Definition at line 191 of file list.c.

int wge100CamListDelEntry	(	IpCamList *	ipCamList,
		int	index
	)

Utility function to remove a specific element number from the camera list.

Precondition: index must be less than the value returned by wge100CamListNumEntries().

Parameters

ipCamList	Pointer to the camera list head
index	Number of the list element to remove (0..max)

Returns: Returns 0 if successful, -1 if index was invalid

Definition at line 146 of file list.c.

int wge100CamListFind	(	IpCamList *	ipCamList,
		uint32_t	serial
	)

Utility function to locate a camera with a particular serial number in a list.

Parameters

ipCamList	Pointer to the list head
serial	Serial number (not including product ID) to look for

Returns: Returns the index of the camera, or -1 if not found

Definition at line 96 of file list.c.

IpCamList* wge100CamListGetEntry	(	const IpCamList *	ipCamList,
		int	index
	)

Utility function to return a specific element number from the camera list.

Precondition: index must be less than the value returned by wge100CamListNumEntries(). If it is greater, then the last element in the list will be returned.

Parameters

ipCamList	Pointer to the camera list head
index	Number of the list element to returna (0..max)

Returns: Returns a pointer to the requested list element

Definition at line 123 of file list.c.

int wge100CamListInit ( IpCamList * ipCamList )

Initializes a new camera list using macros from list.h

Parameters

ipCamList Pointer to an IpCamList list element

Returns: Always returns zero.

Definition at line 50 of file list.c.

int wge100CamListNumEntries ( const IpCamList * ipCamList )

Utility function to determine the number of entries in an IpCamlist

Parameters

ipCamList Pointer to the list head to count.

Returns: Returns the number of elements in the list

Definition at line 171 of file list.c.

Functions

Function Documentation