libUPnP
1.6.17
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#include "ithread.h"
#include "ixml.h"
#include "upnp.h"
#include "upnptools.h"
#include <stdlib.h>
#include <string.h>
Go to the source code of this file.
Typedefs | |
typedef void(* | print_string )(const char *string,...) |
Prototype for displaying strings. All printing done by the device, control point, and sample util, ultimately use this to display strings to the user. | |
typedef void(* | state_update )(const char *varName, const char *varValue, const char *UDN, eventType type) |
Prototype for passing back state changes. | |
Enumerations | |
enum | eventType { STATE_UPDATE = 0, DEVICE_ADDED = 1, DEVICE_REMOVED = 2, GET_VAR_COMPLETE = 3 } |
Functions | |
char * | SampleUtil_GetElementValue (IXML_Element *element) |
Given a DOM node such as <Channel>11</Channel>, this routine extracts the value (e.g., 11) from the node and returns it as a string. The string must be freed by the caller using free. | |
IXML_NodeList * | SampleUtil_GetFirstServiceList (IXML_Document *doc) |
Given a DOM node representing a UPnP Device Description Document, this routine parses the document and finds the first service list (i.e., the service list for the root device). The service list is returned as a DOM node list. The NodeList must be freed using NodeList_free. | |
char * | SampleUtil_GetFirstDocumentItem (IXML_Document *doc,const char *item) |
Given a document node, this routine searches for the first element named by the input string item, and returns its value as a string. String must be freed by caller using free. | |
char * | SampleUtil_GetFirstElementItem (IXML_Element *element,const char *item) |
Given a DOM element, this routine searches for the first element named by the input string item, and returns its value as a string. The string must be freed using free. | |
void | SampleUtil_PrintEventType (Upnp_EventType S) |
Prints a callback event type as a string. | |
int | SampleUtil_PrintEvent (Upnp_EventType EventType,void *Event) |
Prints callback event structure details. | |
int | SampleUtil_FindAndParseService (IXML_Document *DescDoc,const char *location,const char *serviceType,char **serviceId,char **eventURL,char **controlURL) |
This routine finds the first occurance of a service in a DOM representation of a description document and parses it. Note that this function currently assumes that the eventURL and controlURL values in the service definitions are full URLs. Relative URLs are not handled here. | |
int | SampleUtil_Initialize (print_string print_function) |
Initializes the sample util. Must be called before any sample util functions. May be called multiple times. | |
int | SampleUtil_Finish () |
Releases Resources held by sample util. | |
int | SampleUtil_Print (const char *fmt,...) |
Function emulating printf that ultimately calls the registered print function with the formatted string. | |
int | SampleUtil_RegisterUpdateFunction (state_update update_function) |
void | SampleUtil_StateUpdate (const char *varName,const char *varValue,const char *UDN,eventType type) |
void | linux_print (const char *format,...) |
Prints a string to standard out. | |
Variables | |
const char * | TvServiceType [] |
ithread_mutex_t | display_mutex |
print_string | gPrintFun |
state_update | gStateUpdateFun |