realplayer codecs wrappers, originaly written by Florian Schneider, extended

by A'rpi


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7111 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 462 insertions, 0 deletions

diff --git a/TOOLS/realcodecs/sipr.c b/TOOLS/realcodecs/sipr.c
new file mode 100644
index 0000000000..c0a378a265
--- /dev/null
+++ b/TOOLS/realcodecs/sipr.c
@@ -0,0 +1,462 @@
+/*
+   GPL v2 blah blah
+   
+   This is a small dll that works as a wrapper for the actual cook.so.6.0
+   dll from real player 8.0. 
+*/
+
+/*
+   Assuming that RACloseCodec is the last call.
+
+0000000000001b8c g    DF .text	000000000000002b  G2          RASetPwd
+0000000000001c6c g    DF .text	000000000000003e  G2          RAInitEncoder
+0000000000001a8c g    DF .text	0000000000000039  G2          RAOpenCodec2
+0000000000001a50 g    DF .text	0000000000000039  G2          RAOpenCodec
+0000000000001ac8 g    DF .text	000000000000002c  G2          RACloseCodec
+0000000000001af4 g    DF .text	000000000000000a  G2          RAGetNumberOfFlavors
+0000000000001bdc g    DF .text	0000000000000032  G2          RADecode
+0000000000001cac g    DF .text	0000000000000029  G2          RAEncode
+0000000000001cd8 g    DF .text	0000000000000023  G2          RAFreeEncoder
+000000000000138c g    DF .text	0000000000000029  G2          SetDLLAccessPath
+0000000000001c48 g    DF .text	0000000000000023  G2          RAFreeDecoder
+0000000000001c10 g    DF .text	0000000000000035  G2          RAFlush
+0000000000001b00 g    DF .text	0000000000000052  G2          RAGetFlavorProperty
+0000000000001b54 g    DF .text	0000000000000038  G2          RASetFlavor
+0000000000001bb8 g    DF .text	0000000000000023  G2          RAInitDecoder
+
+*/
+
+#include <stddef.h>
+#include <stdio.h>
+#include <dlfcn.h>
+#include <sys/time.h>
+
+typedef unsigned long ulong;
+
+ulong (*raCloseCodec)(ulong);
+ulong (*raDecode)(ulong,ulong,ulong,ulong,ulong,ulong);
+ulong (*raEncode)(ulong,ulong,ulong);
+ulong (*raFlush)(ulong,ulong,ulong);
+ulong (*raFreeDecoder)(ulong);
+ulong (*raFreeEncoder)(ulong);
+ulong (*raGetFlavorProperty)(ulong,ulong,ulong,ulong);
+ulong (*raGetNumberOfFlavors)(void);
+ulong (*raGetNumberOfFlavors2)(void);
+ulong (*raInitDecoder)(ulong,ulong);
+ulong (*raInitEncoder)(ulong,ulong);
+ulong (*raOpenCodec)(ulong);
+ulong (*raOpenCodec2)(ulong);
+ulong (*raSetFlavor)(ulong,ulong,ulong);
+void  (*raSetDLLAccessPath)(ulong);
+/* the following symbol will be _dlsym()ed by rarender.so,
+   but at least doesn't exist in cook.so
+*/
+ulong (*raSetPwd)(ulong,ulong);
+
+int b_dlOpened=0;
+void *handle=NULL;
+
+/* exits program when failure */
+void loadSyms() {
+	fputs("loadSyms()\n", stderr);
+	if (!b_dlOpened) {
+		char *error;
+
+//		fputs("opening dll...\n");
+		handle = dlopen ("/usr/local/RealPlayer8/Codecs/realsipr.so.6.0", RTLD_LAZY);
+		if (!handle) {
+			fputs (dlerror(), stderr);
+			exit(1);
+		}
+
+		raCloseCodec = dlsym(handle, "RACloseCodec");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RACloseCodec): %s\n", error);
+			exit(1);
+		}
+		raDecode = dlsym(handle, "RADecode");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RADecode): %s\n", error);
+			exit(1);
+		}
+		raEncode = dlsym(handle, "RAEncode");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RAEncode): %s\n", error);
+			exit(1);
+		}
+		raFlush = dlsym(handle, "RAFlush");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RAFlush): %s\n", error);
+			exit(1);
+		}
+		raFreeDecoder = dlsym(handle, "RAFreeDecoder");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RAFreeDecoder): %s\n", error);
+			exit(1);
+		}
+		raFreeEncoder = dlsym(handle, "RAFreeEncoder");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RAFreeEncoder): %s\n", error);
+			exit(1);
+		}
+		raGetFlavorProperty = dlsym(handle, "RAGetFlavorProperty");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RAGetFlavorProperty): %s\n", error);
+			exit(1);
+		}
+		raGetNumberOfFlavors = dlsym(handle, "RAGetNumberOfFlavors");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RAGetNumberOfFlavors): %s\n", error);
+			exit(1);
+			}
+//		raGetNumberOfFlavors2 = dlsym(handle, "RAGetNumberOfFlavors2");
+//		if ((error = dlerror()) != NULL)  {
+//			fprintf (stderr, "dlsym(RAGetNumberOfFlavors2): %s\n", error);
+//			exit(1);
+//		}
+		raInitDecoder = dlsym(handle, "RAInitDecoder");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RAInitDecoder): %s\n", error);
+			exit(1);
+		}
+		raInitEncoder = dlsym(handle, "RAInitEncoder");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RAInitEncoder): %s\n", error);
+			exit(1);
+		}
+		raOpenCodec = dlsym(handle, "RAOpenCodec");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RAOpenCodec): %s\n", error);
+			exit(1);
+		}
+		raOpenCodec2 = dlsym(handle, "RAOpenCodec2");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RAOpenCodec2): %s\n", error);
+			exit(1);
+		}
+		raSetFlavor = dlsym(handle, "RASetFlavor");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RASetFlavor): %s\n", error);
+			exit(1);
+		}
+		raSetDLLAccessPath = dlsym(handle, "SetDLLAccessPath");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(SetDLLAccessPath): %s\n", error);
+			exit(1);
+		}
+		raSetPwd = dlsym(handle, "RASetPwd");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RASetPwd): %s\n", error);
+			exit(1);
+		}
+		b_dlOpened=1;
+	}
+}
+
+void closeDll() {
+	if (handle) {
+		b_dlOpened=0;
+		dlclose(handle);
+		handle=NULL;
+	}
+}
+
+void _init(void) {
+	loadSyms();
+}
+
+struct timezone tz;
+struct timeval tv1, tv2;
+
+void tic() {
+	gettimeofday(&tv1, &tz);
+}
+
+void toc() {
+	long secs, usecs;
+	gettimeofday(&tv2, &tz);
+	secs=tv2.tv_sec-tv1.tv_sec;
+	usecs=tv2.tv_usec-tv1.tv_usec;
+	if (usecs<0) {
+		usecs+=1000000;
+		--secs;
+	}
+	fprintf(stderr, "Duration: %d.%0.6ds\n", secs, usecs);
+}
+
+
+void hexdump(void *pos, int len) {
+	unsigned char *cpos=pos, *cpos1;
+	int lines=(len+15)>>4;
+	while(lines--) {
+		int len1=len, i;
+		fprintf(stderr, "%0x  ", cpos); 
+		cpos1=cpos;
+		for (i=0;i<16;i++) {
+			if (len1>0) {
+				fprintf(stderr, "%02x ", *(cpos++));
+			} else {
+				fprintf(stderr, "   ");
+			}
+			len1--;
+		}
+		fputs("  ", stderr);
+		cpos=cpos1;
+		for (i=0;i<16;i++) {
+			if (len>0) {
+				unsigned char ch=(*(cpos++));
+				if ((ch<32)||(ch>127)) ch='.';
+				fputc(ch, stderr);
+			}
+			len--;
+		}
+		fputs("\n", stderr);		
+	}
+	fputc('\n', stderr);
+}
+
+
+ulong RACloseCodec(ulong p1) {
+	ulong result;
+	fprintf(stderr, "RACloseCodec(ulong p1=0x%0x(%d))\n", p1, p1);
+	result=(*raCloseCodec)(p1);
+//	closeDll();
+	fprintf(stderr, "--> 0x%0x(%d)\n\n\n", result, result);
+	return result;
+}
+
+static int pkno=0;
+
+ulong RADecode(ulong p1,ulong p2,ulong p3,ulong p4,ulong* p5,ulong p6) {
+	ulong result;
+	int x,y;
+	
+	fprintf(stderr, "RADecode(ulong ctx=0x%0x, ", p1);
+	fprintf(stderr, "ulong src=0x%0x,\n", p2);
+	fprintf(stderr, "ulong len=0x%0x,", p3);
+	fprintf(stderr, "ulong dst=0x%0x,\n", p4);
+	fprintf(stderr, "ulong dstcnt=0x%0x, ",p5);
+	fprintf(stderr, "ulong p6=%d)\n", p6);
+//	hexdump((void*)p1, 44);
+//	hexdump((void*)p2, p3);
+//	hexdump((void*)p4, 80);
+//	hexdump((void*)p5, 16);
+//	tic();
+
+#if 0
+	hexdump(p2, 0x128);
+#else
+	    fprintf(stderr,"\n#CRC[%3d]",pkno++);
+	for(y=0;y<(0x128*2);y+=37){
+	    unsigned short crc=0;
+	    unsigned char* p=p2;
+//	    p+=y;
+	    for(x=0;x<37;x++){
+		int i=y+x;
+		int ib=p[(i>>1)];
+		if(i&1) ib>>=4; else ib&=15;
+		crc+=ib<<(x&7);
+	    }
+	    fprintf(stderr," %04X",crc);
+//	    fprintf(stderr," %02X",p[0]);
+	}
+	    fprintf(stderr,"\n");
+#endif
+
+	{ FILE *f=fopen("sipr.dump","a");
+	  fwrite(p2,p3,1,f);
+	  fclose(f);
+	}
+
+	result=(*raDecode)(p1,p2,p3,p4,p5,p6);
+//	toc();
+//	hexdump((void*)p1, 44);
+//	hexdump((void*)p4, 80);
+//	hexdump((void*)p5, 16);
+	fprintf(stderr, "--> 0x%0x(%d)  decoded: %d  \n\n\n", result, result, p5[0]);
+	return result;
+}
+
+ulong RAEncode(ulong p1,ulong p2,ulong p3) {
+	ulong result;
+	fprintf(stderr, "RAEncode(ulong p1=0x%0x(%d), ", p1, p1);
+	fprintf(stderr, "ulong p2=0x%0x(%d),\n", p2, p2);
+	fprintf(stderr, "ulong p3=0x%0x(%d))\n", p3, p3);
+	result=(*raEncode)(p1,p2,p3);
+	fprintf(stderr, "--> 0x%0x(%d)\n\n\n", result, result);
+	return result;
+}
+
+ulong RAFlush(ulong p1,ulong p2,ulong p3) {
+	ulong result;
+	fprintf(stderr, "RAFlush(ulong p1=0x%0x(%d), ", p1, p1);
+	fprintf(stderr, "ulong p2=0x%0x(%d),\n", p2, p2);
+	fprintf(stderr, "ulong p3=0x%0x(%d))\n", p3, p3);
+	result=(*raFlush)(p1,p2,p3);
+	fprintf(stderr, "--> 0x%0x(%d)\n\n\n", result, result);
+	return result;
+}
+
+ulong RAFreeDecoder(ulong p1) {
+	ulong result;
+	fprintf(stderr, "RAFreeDecoder(ulong p1=0x%0x(%d))\n", p1, p1);
+	hexdump((void*)p1, 44);
+	result=(*raFreeDecoder)(p1);
+	fprintf(stderr, "--> 0x%0x(%d)\n\n\n", result, result);
+	return result;
+}
+
+ulong RAFreeEncoder(ulong p1) {
+	ulong result;
+	fprintf(stderr, "RAFreeEncoder(ulong p1=0x%0x(%d))\n", p1, p1);
+	result=(*raFreeEncoder)(p1);
+	fprintf(stderr, "--> 0x%0x(%d)\n\n\n", result, result);
+	return result;
+}
+
+ulong RAGetFlavorProperty(ulong p1,ulong p2,ulong p3, ulong p4) {
+	ulong result;
+	fprintf(stderr, "RAGetFlavorProperty(ulong p1=0x%0x(%d), ", p1, p1);
+	fprintf(stderr, "ulong p2=0x%0x(%d),\n", p2, p2);
+	fprintf(stderr, "ulong p3=0x%0x(%d), ", p3, p3);
+	fprintf(stderr, "ulong p4=0x%0x(%d))\n", p4, p4);
+	hexdump((void*)p4/*(void*)(*((void**)p4))*/,p2);
+	hexdump((void*)p1, 44);
+	tic();
+	result=(*raGetFlavorProperty)(p1,p2,p3,p4);
+	toc();
+	fprintf(stderr, "*p4=0x%0x\n", *((ulong*)p4));
+	hexdump((void*)p4/*(void*)(*((void**)p4))*/,p2);
+	hexdump((void*)p1, 44);
+	fprintf(stderr, "--> 0x%0x(%d)\n\n\n", result, result);
+	return result;
+}
+
+ulong RAGetNumberOfFlavors(void) {
+	ulong result;
+	fprintf(stderr, "RAGetNumberOfFlavors(void)\n");
+	result=(*raGetNumberOfFlavors)();
+	fprintf(stderr, "--> 0x%0x(%d)\n\n\n", result, result);
+	return result;
+}
+
+ulong RAInitDecoder(ulong p1,ulong p2) {
+	ulong result;
+	int temp[256];
+	unsigned char temp2[256];
+	fprintf(stderr, "RAInitDecoder(ulong p1=0x%0x(%d), ", p1, p1);
+	fprintf(stderr, "ulong p2=0x%0x(%d))\n", p2, p2);
+	hexdump((void*)p2, 4*7);
+//	hexdump((void*)p1, 44);
+
+#if 1
+	result=(*raInitDecoder)(p1,p2);
+#else
+	memset(temp,0x77,256*4);
+	memcpy(temp,p2,4*7);
+	hexdump((void*)temp[6], 32);
+
+	memset(temp2,0x77,256);
+	memcpy(temp2,temp[6],16);
+	temp[6]=temp2;
+	
+	result=(*raInitDecoder)(p1,temp);
+	hexdump((void*)temp[6], 32);
+#endif
+
+//	memcpy(p2,temp,4*11);
+//	hexdump((void*)p1, 44);
+	fprintf(stderr, "--> 0x%0x(%d)\n\n\n", result, result);
+	return result;
+}
+
+ulong RAInitEncoder(ulong p1,ulong p2) {
+	ulong result;
+	fprintf(stderr, "RAInitEncoder(ulong p1=0x%0x(%d), ", p1, p1);
+	fprintf(stderr, "ulong p2=0x%0x(%d))\n", p2, p2);
+	result=(*raInitEncoder)(p1,p2);
+	fprintf(stderr, "--> 0x%0x(%d)\n\n\n", result, result);
+	return result;
+}
+
+ulong RAOpenCodec(ulong p1) {
+	ulong result;
+//	loadSyms();
+	fprintf(stderr, "RAOpenCodec(ulong p1=0x%0x(%d))\n", p1, p1);
+	result=(*raOpenCodec)(p1);
+	fprintf(stderr, "--> 0x%0x(%d)\n\n\n", result, result);
+	return result;
+}
+
+ulong RAOpenCodec2(ulong p1) {
+	ulong result;
+//	loadSyms();
+	fprintf(stderr, "RAOpenCodec2(ulong p1=0x%0x(%d))\n", p1, p1);
+	hexdump((void*)p1, 44);
+	result=(*raOpenCodec2)(p1);
+	hexdump((void*)p1, 44);
+	fprintf(stderr, "--> 0x%0x(%d)\n\n\n", result, result);
+	return result;
+}
+
+ulong RASetFlavor(ulong p1,ulong p2,ulong p3) {
+	ulong result, numprop=0, result1=0;
+	ulong numflavors, flavor;
+	unsigned short property;
+	fprintf(stderr, "RASetFlavor(ulong p1=0x%0x(%d), ", p1, p1);
+	fprintf(stderr, "ulong p2=0x%0x(%d))\n", p2, p2);
+//	hexdump((void*)p1, 44);
+//	hexdump((void*)p1, 44);
+	result=(*raSetFlavor)(p1,p2,p3);
+	fprintf(stderr, "--> 0x%0x(%d)\n\n\n", result, result);
+
+#if 1
+	fputs("######################## FLAVOR PROPERTIES ###################\n\n", stderr);
+	numflavors=3;//raGetNumberOfFlavors();
+	flavor=0;
+	while (flavor<numflavors) {
+		fprintf(stderr, "************ Flavor %d *************\n\n", flavor);
+		numprop=0;
+		while (numprop<32) {
+			result1=raGetFlavorProperty(p1, flavor, numprop, (ulong)&property);
+			fprintf(stderr, "property %d=%d, result=0x%0x\n\n",
+				numprop, property, result1);
+			hexdump((void*)result1, property);
+			numprop++;
+		}
+		flavor++;
+	}
+
+	fputs("######################## FLAVOR PROPERTIES ###################\n\n", stderr);
+#endif
+	
+	return result;
+}
+
+void  SetDLLAccessPath(ulong p1) {
+//	loadSyms();
+	fprintf(stderr, "SetDLLAccessPath(ulong p1=0x%0x(%d))\n", p1, p1);
+	hexdump((void*)p1, 44);
+	(*raSetDLLAccessPath)(p1);
+	hexdump((void*)p1, 44);
+	fprintf(stderr, "--> void\n\n\n");
+}
+
+static char pwdtemp[1000];
+
+void  RASetPwd(ulong p1,ulong p2) {
+//	loadSyms();
+	fprintf(stderr, "RASetPwd(ulong p1=0x%0x(%d),ulong p2=0x%0x(%d))\n", p1, p1, p2, p2);
+//	hexdump((void*)p1, 44);
+//	hexdump((void*)p2, 44);
+	memset(pwdtemp,0x77,1000);
+	hexdump((void*)pwdtemp, 44);
+	(*raSetPwd)(pwdtemp,"Ardubancel Quazanga"); // set password... lol.
+	hexdump((void*)pwdtemp, 1000);
+	strcpy(p1,p2);
+//	hexdump((void*)p1, 44);
+//	hexdump((void*)p2, 44);
+//	hexdump((void*)p1, 44);
+	fprintf(stderr, "--> void\n\n\n");
+}
+