[project @ zyp-20061027113001-b3ca581e0efa4fa6]

[project @ 65]
This should not be here.

9 files changed, 0 insertions, 284 deletions

diff --git a/hash/Makefile b/hash/Makefile
deleted file mode 100644
index 0d897d0..0000000
--- a/hash/Makefile
+++ /dev/null
@@ -1,27 +0,0 @@
-CC=gcc
-CFLAGS=
-CPP=g++
-CPPFLAGS=
-LD=gcc
-LDFLAGS=-shared
-
-OBJECTS=hash_wrapper.o hash.o crc32.o ed2k.o
-TARGET=_hash.so
-INCLUDE=-I /usr/include/python2.4/
-LIB=-l boost_python -l ssl
-
-all: $(TARGET)
-
-clean:
-	-rm $(TARGET) $(OBJECTS)
-
-# Mål-regel
-$(TARGET): $(OBJECTS) Makefile
-	$(LD) $(LDFLAGS) -o $(TARGET) $(OBJECTS) $(LIB)
-
-# Pseudoregler
-%.o: %.c Makefile
-	$(CC) $(CFLAGS) -o $@ -c $< $(INCLUDE)
-
-%.o: %.cpp Makefile
-	$(CPP) $(CPPFLAGS) -o $@ -c $< $(INCLUDE)
\ No newline at end of file
diff --git a/hash/__init__.py b/hash/__init__.py
deleted file mode 100644
index 0fc1715..0000000
--- a/hash/__init__.py
+++ /dev/null
@@ -1,11 +0,0 @@
-from _hash import *
-
-def file_hash(name):
-	h = Hash()
-	f = open(name)
-	data = f.read(32768)	
-	while data:
-		h.update(data)
-		data = f.read(32768)
-	f.close()
-	return h
diff --git a/hash/crc32.cpp b/hash/crc32.cpp
deleted file mode 100644
index 55d6dd2..0000000
--- a/hash/crc32.cpp
+++ /dev/null
@@ -1,41 +0,0 @@
-#include "crc32.h"
-
-int* CRC32::crc_table;
-
-int* CRC32::generate_table() {
-	int crc;
-	int* table = new int[256];
-	for(int i = 0; i < 256; i++) {
-		crc = i << 24;
-		for(int j = 0; j < 8; j++) {
-			if(crc & 0x80000000) {
-				crc = (crc << 1) ^ 0x04c11db7;
-			} else {
-				crc = crc << 1;
-			}
-		}
-		table[i] = crc;
-	}
-	return table;
-}
-
-int CRC32::reflect(int data, int bits) {
-	int x = 0;
-	for(int i = 0; i < bits; i++) {
-		x = x << 1;
-		x |= data & 1;
-		data = data >> 1;
-	}
-	return x;
-}
-
-int CRC32::crc32(int crc, const char* data, int length) {
-	crc = ~reflect(crc, 32);
-	if(!crc_table) {
-		crc_table = generate_table();
-	}
-	for (int i = 0; i < length;  i++) {
-		crc = (crc << 8) ^ crc_table[((crc >> 24) ^ reflect(data[i], 8)) & 0xff];
-	}
-	return ~reflect(crc, 32);
-}
diff --git a/hash/crc32.h b/hash/crc32.h
deleted file mode 100644
index 646ccce..0000000
--- a/hash/crc32.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef _CRC32_H_
-#define _CRC32_H_
-
-namespace CRC32 {
-	extern int* crc_table;
-	int* generate_table();
-	int reflect(int data, int bits);
-	int crc32(int crc, const char* data, int length);
-}
-
-#endif // _CRC32_H_
diff --git a/hash/ed2k.cpp b/hash/ed2k.cpp
deleted file mode 100644
index 92e7b15..0000000
--- a/hash/ed2k.cpp
+++ /dev/null
@@ -1,41 +0,0 @@
-#include "ed2k.h"
-
-template<class T>
-inline T min(T a, T b) {
-	return (a > b) ? b : a;
-}
-
-Ed2k::Ed2k() {
-	MD4_Init(&md4_partial);
-	MD4_Init(&md4_final);
-	size_total = 0;
-}
-
-void Ed2k::update(const char* data, int length) {
-	while(length) {
-		if(!(size_total % (9500 * 1024)) && size_total) {
-			unsigned char digest[16];
-			MD4_Final(digest, &md4_partial);
-			MD4_Update(&md4_final, digest, 16);
-			MD4_Init(&md4_partial);
-		}
-		int size = min<int>(length, (9500 * 1024) - (size_total % (9500 * 1024)));
-		MD4_Update(&md4_partial, data, size);
-		length -= size;
-		data += size;
-		size_total += size;
-	};
-}
-
-char* Ed2k::digest() {
-	char* digest = new char[16];
-	if(size_total > (9500 * 1024)) {
-		unsigned char digest_partial[16];
-		MD4_Final(digest_partial, &md4_partial);
-		MD4_Update(&md4_final, digest_partial, 16);
-		MD4_Final((unsigned char*)digest, &md4_final);
-	} else {
-		MD4_Final((unsigned char*)digest, &md4_partial);
-	}
-	return digest;
-}
diff --git a/hash/ed2k.h b/hash/ed2k.h
deleted file mode 100644
index 1be7302..0000000
--- a/hash/ed2k.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _ED2K_H_
-#define _ED2K_H_
-
-#include <openssl/md4.h>
-
-class Ed2k {
-	private:
-		MD4_CTX md4_partial;
-		MD4_CTX md4_final;
-		unsigned int size_total;
-	public:
-		Ed2k();
-		void update(const char* data, int length);
-		char* digest();
-};
-
-#endif // _ED2K_H_
diff --git a/hash/hash.cpp b/hash/hash.cpp
deleted file mode 100644
index d844c46..0000000
--- a/hash/hash.cpp
+++ /dev/null
@@ -1,85 +0,0 @@
-#include "hash.h"
-#include "crc32.h"
-
-#include <stdexcept>
-
-namespace Hex {
-	static char* digits = "0123456789abcdef";
-	std::string hex(char* bin, int length) {
-		std::string s(length * 2, ' ');
-		for(int i = 0; i < length; i++) {
-			s[i*2] = digits[(bin[i] >> 4) & 0xf];
-			s[i*2+1] = digits[bin[i] & 0xf];
-		}
-		return s;
-	}
-	std::string hex(int bin) {
-		std::string s(sizeof(int) * 2, ' ');
-		for(int i = 0; i < sizeof(int) * 2; i++) {
-			s[sizeof(int) * 2 - 1 - i] = digits[bin & 0xf];
-			bin = bin >> 4;
-		}
-		return s;
-	}
-}
-
-Hash::Hash() {
-	finished = false;
-	
-	crc32_ctx = 0;
-	crc32_str = "";
-	
-	ed2k_str = "";
-	
-	MD5_Init(&md5_ctx);
-	md5_str = "";
-	
-	SHA1_Init(&sha1_ctx);
-	sha1_str = "";
-}
-
-void Hash::update(std::string data) {
-	if(finished) {
-		throw std::runtime_error("Can't update after digest.");
-	}
-	crc32_ctx = CRC32::crc32(crc32_ctx, data.c_str(), data.length());
-	ed2k_ctx.update(data.c_str(), data.length());
-	MD5_Update(&md5_ctx, data.c_str(), data.length());
-	SHA1_Update(&sha1_ctx, data.c_str(), data.length());
-}
-
-std::string Hash::crc32() {
-	return Hex::hex(crc32_ctx);
-}
-
-std::string Hash::ed2k() {
-	if(!ed2k_str.length()) {
-		finished = true;
-		char* digest = ed2k_ctx.digest();
-		ed2k_str = Hex::hex(digest, 16);
-		delete digest;
-	}
-	return ed2k_str;
-}
-
-std::string Hash::md5() {
-	if(!md5_str.length()) {
-		finished = true;
-		char* digest = new char[16];
-		MD5_Final((unsigned char*)digest, &md5_ctx);
-		md5_str = Hex::hex(digest, 16);
-		delete digest;
-	}
-	return md5_str;
-}
-
-std::string Hash::sha1() {
-	if(!sha1_str.length()) {
-		finished = true;
-		char* digest = new char[20];
-		SHA1_Final((unsigned char*)digest, &sha1_ctx);
-		sha1_str = Hex::hex(digest, 20);
-		delete digest;
-	}
-	return sha1_str;
-}
diff --git a/hash/hash.h b/hash/hash.h
deleted file mode 100644
index 3c7b9c9..0000000
--- a/hash/hash.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef _HASH_H_
-#define _HASH_H_
-
-#include <string>
-
-#include "ed2k.h"
-
-#include <openssl/md4.h>
-#include <openssl/md5.h>
-#include <openssl/sha.h>
-
-class Hash {
-	private:
-		bool finished;
-		
-		int crc32_ctx;
-		std::string crc32_str;
-		
-		Ed2k ed2k_ctx;
-		std::string ed2k_str;
-		
-		MD5_CTX md5_ctx;
-		std::string md5_str;
-		
-		SHA_CTX sha1_ctx;
-		std::string sha1_str;
-		
-	public:
-		Hash();
-		void update(std::string data);
-		std::string crc32();
-		std::string ed2k();
-		std::string md5();
-		std::string sha1();
-};
-
-#endif // _HASH_H_
diff --git a/hash/hash_wrapper.cpp b/hash/hash_wrapper.cpp
deleted file mode 100644
index a4173b9..0000000
--- a/hash/hash_wrapper.cpp
+++ /dev/null
@@ -1,14 +0,0 @@
-#include "hash.h"
-
-#include <boost/python.hpp>
-using namespace boost::python;
-
-BOOST_PYTHON_MODULE(_hash)
-{
-	class_<Hash>("Hash")
-		.def("update", &Hash::update)
-		.def("crc32", &Hash::crc32)
-		.def("ed2k", &Hash::ed2k)
-		.def("md5", &Hash::md5)
-		.def("sha1", &Hash::sha1);
-}