stmr_msp.c File Reference

IC Streamer performance measurement. More...

#include <assert.h>
#include <string.h>
#include "stb_os.h"
#include "http_interface.h"
#include "glue_memory.h"
#include "glue_queue.h"
#include "mh5base.h"
#include "mh5profile.h"
#include "mh5streamer.h"
#include "stmr_msp.h"
#include "stmr_util.h"
#include "stmr_common.h"

Go to the source code of this file.

Classes
struct	sMeasureRequest

Macros
#define	MAX_MEASURE_SIZE   (0x7fffffff)
#define	USE_MAGIC
#define	GOOD_MAGIC   0xdeadbeef
#define	BAD_MAGIC   0xfefefefe
#define	SET_MAGIC(r)   do { r->magic = GOOD_MAGIC; } while (0)
#define	VERIFY_MAGIC(r)   assert(r->magic == GOOD_MAGIC)
#define	CLEAR_MAGIC(r)   do { r->magic = BAD_MAGIC; } while (0)
#define	DBG(x)

Typedefs
typedef struct sMeasureRequest	MeasureRequest

Functions
U32BIT	MHEG5CreateMeasureRequest (U32BIT requestId, char *url, S32BIT maxBytes)
	Create HTTP streaming performance measurement request. More...
void	MHEG5StartMeasureRequest (U32BIT downloadId)
	Start HTTP streaming performance measurement request. More...
S32BIT	MHEG5GetMeasureResponseCode (U32BIT downloadId)
	Return response code for performance measurement request. More...
S32BIT	MHEG5GetMeasureStatus (U32BIT downloadId)
	Return HTTP status of performance measurement request. More...
U8BIT *	MHEG5GetMeasureRedirect (U32BIT downloadId)
	Return the redirection URL for a request that was redirected (HTTP status 3xx). More...
void	MHEG5ProcessMeasureRequest (U32BIT downloadId)
	Process HTTP streaming performance measurement request. More...
void	MHEG5StopMeasureRequest (U32BIT downloadId)
	Stop HTTP streaming performance measurement request. More...
void	MHEG5DestroyMeasureRequest (U32BIT downloadId)
	Destroy HTTP streaming performance measurement request. More...

Detailed Description

IC Streamer performance measurement.

Date

21/10/2010

Author

Omri Barel

Definition in file stmr_msp.c.

Macro Definition Documentation

#define BAD_MAGIC   0xfefefefe

Definition at line 51 of file stmr_msp.c.

#define CLEAR_MAGIC

(

r

)

do { r->magic = BAD_MAGIC; } while (0)

Definition at line 54 of file stmr_msp.c.

#define DBG

(

x

)

Definition at line 61 of file stmr_msp.c.

#define GOOD_MAGIC   0xdeadbeef

Definition at line 50 of file stmr_msp.c.

#define MAX_MEASURE_SIZE   (0x7fffffff)

Definition at line 43 of file stmr_msp.c.

#define SET_MAGIC

(

r

)

do { r->magic = GOOD_MAGIC; } while (0)

Definition at line 52 of file stmr_msp.c.

#define USE_MAGIC

Definition at line 47 of file stmr_msp.c.

#define VERIFY_MAGIC

(

r

)

assert(r->magic == GOOD_MAGIC)

Definition at line 53 of file stmr_msp.c.

Typedef Documentation

typedef struct sMeasureRequest MeasureRequest

Function Documentation

U32BIT MHEG5CreateMeasureRequest	(	U32BIT	requestId,
		char *	url,
		S32BIT	maxBytes
	)

Create HTTP streaming performance measurement request.

Parameters

requestId	Request identifier
url	URL for request
maxBytes	Maximum number of bytes to use

Returns

Donwload ID (non-zero) if request was created, 0 (zero) otherwise

Definition at line 119 of file stmr_msp.c.

void MHEG5DestroyMeasureRequest

(

U32BIT

downloadId

)

Destroy HTTP streaming performance measurement request.

Parameters

downloadId

Download ID for Performance measurement request

Returns

Nothing

Definition at line 329 of file stmr_msp.c.

U8BIT* MHEG5GetMeasureRedirect

(

U32BIT

downloadId

)

Return the redirection URL for a request that was redirected (HTTP status 3xx).

Parameters

downloadId

Download ID for Performance measurement request

Returns

Redirection URL or NULL

Definition at line 248 of file stmr_msp.c.

S32BIT MHEG5GetMeasureResponseCode

(

U32BIT

downloadId

)

Return response code for performance measurement request.

Parameters

downloadId

Download ID for Performance measurement request

Returns

Response code from HTTP headers

Definition at line 205 of file stmr_msp.c.

S32BIT MHEG5GetMeasureStatus

(

U32BIT

downloadId

)

Return HTTP status of performance measurement request.

Parameters

downloadId

Download ID for Performance measurement request

Returns

HTTP status for request

Definition at line 226 of file stmr_msp.c.

void MHEG5ProcessMeasureRequest

(

U32BIT

downloadId

)

Process HTTP streaming performance measurement request.

Parameters

downloadId

Download ID for Performance measurement request

Returns

Nothing

Definition at line 269 of file stmr_msp.c.

void MHEG5StartMeasureRequest

(

U32BIT

downloadId

)

Start HTTP streaming performance measurement request.

Parameters

downloadId

Download ID for Performance measurement request

Returns

Nothing

Definition at line 185 of file stmr_msp.c.

void MHEG5StopMeasureRequest

(

U32BIT

downloadId

)

Stop HTTP streaming performance measurement request.

Parameters

downloadId

Download ID for Performance measurement request

Returns

Nothing

Definition at line 310 of file stmr_msp.c.