File scpm-md5.patch of Package scpm

--- scpm-1.1.7.orig/src/main/modlib.cc
+++ scpm-1.1.7/src/main/modlib.cc
@@ -21,79 +21,44 @@
 #include <cstdlib>
 #include <cstdio>
 #include <string>
-#include <mhash.h>
 #include <fcntl.h>
 #include <iostream>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <unistd.h>
 
+#define CRYPTOPP_ENABLE_NAMESPACE_WEAK 1
+#include <cryptopp/md5.h>
+#include <cryptopp/files.h>
+#include <cryptopp/filters.h>
+#include <cryptopp/hex.h>
+
 using namespace std;
+using namespace CryptoPP::Weak1;
+using namespace CryptoPP;
 
 #define module_name "modlib"
 
 string Modlib::GetMD5sum( string filename )
 {
-	int c;
-	int fd;
-	MHASH td;
-	unsigned char buffer[4096];
-	unsigned char *hash;
-	static char hash_string[33];
-	string hash_s;
-
-	td = mhash_init(MHASH_MD5);
-	
-	if (td == MHASH_FAILED) return("__unknown");
-
-	if ( (fd=open( filename.c_str(), O_RDONLY )) == -1 ) {
-		return("__unknown");
-	}
-	
-	while ( (c=read(fd, &buffer, 4096)) >0) {
-		mhash(td, &buffer, c);
-	}
-	
-	hash = (unsigned char *) mhash_end(td);
-
-	for ( unsigned int i = 0; i < mhash_get_block_size(MHASH_MD5); i++) {
-		sprintf(&hash_string[i*2], "%.2x", hash[i]);
-	}
-	
-	close(fd);
 
-	hash_s = hash_string;
+    MD5 hash;
+    byte buffer[2 * MD5::DIGESTSIZE];
+
+    FileSource f(filename.c_str(), true,
+             new HashFilter(hash,
+             new HexEncoder(new ArraySink(buffer,2 * MD5::DIGESTSIZE), false)));
 
-	return hash_s;
+    return string((const char*)buffer,2 * MD5::DIGESTSIZE);
 }
 
 string Modlib::GetMD5sum( istream &input )
 {
-	int c;
-	MHASH td;
-	unsigned char buffer[4096];
-	unsigned char *hash;
-	static char hash_string[33];
-	string hash_s;
-
-	td = mhash_init(MHASH_MD5);
-	
-	if (td == MHASH_FAILED) return("__unknown");
-
-	while ( input.get( (char*)buffer, 4096, '\0' ) ) {
-		c = input.gcount();
-		mhash(td, &buffer, c);
-	}
-	
-	hash = (unsigned char *) mhash_end(td);
-
-	for ( unsigned int i = 0; i < mhash_get_block_size(MHASH_MD5); i++) {
-		sprintf(&hash_string[i*2], "%.2x", hash[i]);
-	}
-
+    MD5 hash;
+    byte buffer[2 * MD5::DIGESTSIZE];
+    FileSource f(input, true, new HashFilter(hash, new HexEncoder(new ArraySink(buffer,2 * MD5::DIGESTSIZE), false)));
+    return string((const char*)buffer,2 * MD5::DIGESTSIZE);
 
-	hash_s = hash_string;
-	return hash_s;
 }
 
 int Modlib::CallHandler( string resource_type, string resource_name,
--- scpm-1.1.7.orig/src/libscpm/Makefile
+++ scpm-1.1.7/src/libscpm/Makefile
@@ -8,7 +8,7 @@ libscpm-schemes.so:	libscpm-schemes.c
 			gcc -g -o libscpm-schemes.so -I../../include -shared libscpm-schemes.c
 
 libscpm.so.$(LIBVERSION):	../main ../modules ../scdb
-		g++ -shared -fPIC -o libscpm.so.$(LIBVERSION) -Xlinker --whole-archive ../main/libmain.a ../modules/libmodules.a ../scdb/libscdb.a -Xlinker -lmhash -Xlinker -call_shared -Xlinker --no-whole-archive -Wl,-soname,libscpm.so.$(APIVERSION)
+		g++ $(CXXFLAGS) -shared -fPIC -o libscpm.so.$(LIBVERSION) -Xlinker --whole-archive ../main/libmain.a ../modules/libmodules.a ../scdb/libscdb.a -Xlinker -lcryptopp -Xlinker -call_shared -Xlinker --no-whole-archive -Wl,-soname,libscpm.so.$(APIVERSION)
 		ln -sf libscpm.so.$(LIBVERSION) libscpm.so
 clean:
 		rm -f libscpm.so.$(LIBVERSION) libscpm.o libscpm++.so libscpm-schemes.so libscpm.so