liveMedia/our_md5hl.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include "our_md5.h"
#include "NetCommon.h"

Include dependency graph for our_md5hl.c:

Go to the source code of this file.

Defines
#define	LENGTH   16
#define	BUFSIZ   255
Functions
char *	our_MD5End (MD5_CTX *ctx, char *buf)
char *	our_MD5File (const char *filename, char *buf)
char *	our_MD5Data (const unsigned char *data, unsigned int len, char *buf)

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Define Documentation

#define BUFSIZ   255

Definition at line 17 of file our_md5hl.c.

Referenced by our_MD5File().

#define LENGTH   16

Definition at line 1 of file our_md5hl.c.

Referenced by our_MD5End().

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Function Documentation

char* our_MD5Data	(	const unsigned char *	data,
		unsigned int	len,
		char *	buf
	)

Definition at line 61 of file our_md5hl.c.

References our_MD5End(), our_MD5Init(), and ourMD5Update().

Referenced by Authenticator::computeDigestResponse(), RTSPClient::sendRequest(), and Authenticator::setRealmAndRandomNonce().

{
    MD5_CTX ctx;

    our_MD5Init(&ctx);
    ourMD5Update(&ctx,data,len);
    return our_MD5End(&ctx, buf);
}

char* our_MD5End	(	MD5_CTX *	ctx,
		char *	buf
	)

Definition at line 22 of file our_md5hl.c.

References LENGTH, and our_MD5Final().

Referenced by our_MD5Data(), and our_MD5File().

{
    int i;
    unsigned char digest[LENGTH];
    static const char hex[]="0123456789abcdef";

    if (!buf)
        buf = (char*)malloc(2*LENGTH + 1);
    if (!buf)
        return 0;
    our_MD5Final(digest, ctx);
    for (i = 0; i < LENGTH; i++) {
        buf[i+i] = hex[digest[i] >> 4];
        buf[i+i+1] = hex[digest[i] & 0x0f];
    }
    buf[i+i] = '\0';
    return buf;
}

char* our_MD5File	(	const char *	filename,
		char *	buf
	)

Definition at line 42 of file our_md5hl.c.

References BUFSIZ, NULL, our_MD5End(), our_MD5Init(), and ourMD5Update().

{
    unsigned char buffer[BUFSIZ];
    MD5_CTX ctx;
    int i;
        FILE* f;

    our_MD5Init(&ctx);
    f = fopen(filename, "r");
    if (f == NULL) return 0;
    while ((i = fread(buffer,1,sizeof buffer,f)) > 0) {
        ourMD5Update(&ctx,buffer,i);
    }
    fclose(f);
    if (i < 0) return 0;
    return our_MD5End(&ctx, buf);
}

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