par2 stable port information

Package: par2
Version: 0.4
Revision: 1005
GCC: 4.0
Source: mirror:sourceforge:parchive/%ncmdline-%v.tar.gz
Source-MD5: 1551b63e57e3c232254dc62073b723a9
SourceDirectory: %ncmdline-%v
ConfigureParams: --mandir='${prefix}/share/man'
BuildDepends: fink (>= 0.24.12)
PatchFile: %n.patch
PatchFile-MD5: 358a17f9dc7f5e6821b47a34c3596ee8
PatchScript: sed 's|@PREFIX@|%p|g' <%{PatchFile} | patch -p1
CompileScript: <<
./configure %c
make
<<
Description: Parity Archive Volume Set II
DescDetail: <<
The idea behind this project is to provide a tool to apply the
data-recovery capability concepts of RAID-like systems to the posting
and recovery of multi-part archives on Usenet. Current filespec and
clients support the 'Reed-Soloman Code' implementation that allows for
recovery of any 'X' volumes for 'X' parity volumes present.

The key to this mission is a clean file format specification which
provides all the necessary capabilities for programs to easily verify
and regenerate single missing parts out of a set of archives.

We might just be able to make binary posting and downloading on Usenet
a little easier. That's a pretty cool goal!
<<
DocFiles: AUTHORS COPYING ChangeLog INSTALL NEWS PORTING README ROADMAP
License: GPL
Maintainer: H. Todd Fujinaka
Homepage: http://parchive.sourceforge.net/

par2 stable port .patch

diff -Naur par2cmdline-0.4.orig/letype.h par2cmdline-0.4.new/letype.h
--- par2cmdline-0.4.orig/letype.h 2010-03-02 09:02:28.000000000 -0800
+++ par2cmdline-0.4.new/letype.h 2010-03-02 09:05:28.000000000 -0800
@@ -28,44 +28,15 @@

#else

-class leu16
+struct leu16
{
-public:
- leu16(void);
-
- leu16(const leu16 &other);
- leu16& operator=(const leu16 &other);
-
- leu16(const u16 &other);
leu16& operator=(const u16 &other);

operator u16(void) const;

-protected:
u16 value;
};

-inline leu16::leu16(void)
-{
-}
-
-inline leu16::leu16(const leu16 &other)
-: value(other.value)
-{
-}
-
-inline leu16& leu16::operator =(const leu16 &other)
-{
- value = other.value;
- return *this;
-}
-
-inline leu16::leu16(const u16 &other)
-{
- ((unsigned char*)&value)[0] = (unsigned char)((other >> 0) & 0xff);
- ((unsigned char*)&value)[1] = (unsigned char)((other >> 8) & 0xff);
-}
-
inline leu16& leu16::operator=(const u16 &other)
{
((unsigned char*)&value)[0] = (unsigned char)((other >> 0) & 0xff);
@@ -81,46 +52,15 @@
}


-class leu32
+struct leu32
{
-public:
- leu32(void);
-
- leu32(const leu32 &other);
- leu32& operator=(const leu32 &other);
-
- leu32(const u32 &other);
leu32& operator=(const u32 &other);

operator u32(void) const;

-protected:
u32 value;
};

-inline leu32::leu32(void)
-{
-}
-
-inline leu32::leu32(const leu32 &other)
-: value(other.value)
-{
-}
-
-inline leu32& leu32::operator =(const leu32 &other)
-{
- value = other.value;
- return *this;
-}
-
-inline leu32::leu32(const u32 &other)
-{
- ((unsigned char*)&value)[0] = (unsigned char)((other >> 0) & 0xff);
- ((unsigned char*)&value)[1] = (unsigned char)((other >> 8) & 0xff);
- ((unsigned char*)&value)[2] = (unsigned char)((other >> 16) & 0xff);
- ((unsigned char*)&value)[3] = (unsigned char)((other >> 24) & 0xff);
-}
-
inline leu32& leu32::operator=(const u32 &other)
{
((unsigned char*)&value)[0] = (unsigned char)((other >> 0) & 0xff);
@@ -140,50 +80,15 @@
}


-class leu64
+struct leu64
{
-public:
- leu64(void);
-
- leu64(const leu64 &other);
- leu64& operator=(const leu64 &other);
-
- leu64(const u64 &other);
leu64& operator=(const u64 &other);

operator u64(void) const;

-protected:
u64 value;
};

-inline leu64::leu64(void)
-{
-}
-
-inline leu64::leu64(const leu64 &other)
-: value(other.value)
-{
-}
-
-inline leu64& leu64::operator =(const leu64 &other)
-{
- value = other.value;
- return *this;
-}
-
-inline leu64::leu64(const u64 &other)
-{
- ((unsigned char*)&value)[0] = (unsigned char)((other >> 0) & 0xff);
- ((unsigned char*)&value)[1] = (unsigned char)((other >> 8) & 0xff);
- ((unsigned char*)&value)[2] = (unsigned char)((other >> 16) & 0xff);
- ((unsigned char*)&value)[3] = (unsigned char)((other >> 24) & 0xff);
- ((unsigned char*)&value)[4] = (unsigned char)((other >> 32) & 0xff);
- ((unsigned char*)&value)[5] = (unsigned char)((other >> 40) & 0xff);
- ((unsigned char*)&value)[6] = (unsigned char)((other >> 48) & 0xff);
- ((unsigned char*)&value)[7] = (unsigned char)((other >> 56) & 0xff);
-}
-
inline leu64& leu64::operator=(const u64 &other)
{
((unsigned char*)&value)[0] = (unsigned char)((other >> 0) & 0xff);
diff -Naur par2cmdline-0.4.orig/md5.h par2cmdline-0.4.new/md5.h
--- par2cmdline-0.4.orig/md5.h 2010-03-02 09:02:28.000000000 -0800
+++ par2cmdline-0.4.new/md5.h 2010-03-02 09:05:28.000000000 -0800
@@ -20,6 +20,13 @@
#ifndef __MD5_H__
#define __MD5_H__

+#ifdef WIN32
+#pragma pack(push, 1)
+#define PACKED
+#else
+#define PACKED __attribute__ ((packed))
+#endif
+
// This file defines the MD5Hash and MD5Context objects which are used
// to compute and manipulate the MD5 Hash values for a block of data.

@@ -35,12 +42,11 @@

// MD5 Hash value

-class MD5Hash
-{
-public:
- // Constructor does not initialise the value
- MD5Hash(void) {};
+struct MD5Hash;
+ostream& operator<<(ostream &s, const MD5Hash &hash);

+struct MD5Hash
+{
// Comparison operators
bool operator==(const MD5Hash &other) const;
bool operator!=(const MD5Hash &other) const;
@@ -54,13 +60,8 @@
friend ostream& operator<<(ostream &s, const MD5Hash &hash);
string print(void) const;

- // Copy and assignment
- MD5Hash(const MD5Hash &other);
- MD5Hash& operator=(const MD5Hash &other);
-
-public:
u8 hash[16]; // 16 byte MD5 Hash value
-};
+} PACKED;

// Intermediate computation state

@@ -144,16 +145,9 @@
return !other.operator<(*this);
}

-inline MD5Hash::MD5Hash(const MD5Hash &other)
-{
- memcpy(&hash, &other.hash, sizeof(hash));
-}
-
-inline MD5Hash& MD5Hash::operator=(const MD5Hash &other)
-{
- memcpy(&hash, &other.hash, sizeof(hash));
-
- return *this;
-}
+#ifdef WIN32
+#pragma pack(pop)
+#endif
+#undef PACKED

#endif // __MD5_H__
diff -Naur par2cmdline-0.4.orig/reedsolomon.cpp par2cmdline-0.4.new/reedsolomon.cpp
--- par2cmdline-0.4.orig/reedsolomon.cpp 2010-03-02 09:02:28.000000000 -0800
+++ par2cmdline-0.4.new/reedsolomon.cpp 2010-03-02 09:05:28.000000000 -0800
@@ -51,7 +51,7 @@
}
}

-bool ReedSolomon::SetInput(const vector &present)
+template<> bool ReedSolomon::SetInput(const vector &present)
{
inputcount = (u32)present.size();

@@ -80,7 +80,7 @@
return true;
}

-bool ReedSolomon::SetInput(u32 count)
+template<> bool ReedSolomon::SetInput(u32 count)
{
inputcount = count;

@@ -101,7 +101,7 @@
return true;
}

-bool ReedSolomon::Process(size_t size, u32 inputindex, const void *inputbuffer, u32 outputindex, void *outputbuffer)
+template<> bool ReedSolomon::Process(size_t size, u32 inputindex, const void *inputbuffer, u32 outputindex, void *outputbuffer)
{
// Look up the appropriate element in the RS matrix
Galois8 factor = leftmatrix[outputindex * (datapresent + datamissing) + inputindex];
@@ -189,7 +189,7 @@

// Set which of the source files are present and which are missing
// and compute the base values to use for the vandermonde matrix.
-bool ReedSolomon::SetInput(const vector &present)
+template<> bool ReedSolomon::SetInput(const vector &present)
{
inputcount = (u32)present.size();

@@ -233,7 +233,7 @@

// Record that the specified number of source files are all present
// and compute the base values to use for the vandermonde matrix.
-bool ReedSolomon::SetInput(u32 count)
+template<> bool ReedSolomon::SetInput(u32 count)
{
inputcount = count;

@@ -267,7 +267,7 @@
return true;
}

-bool ReedSolomon::Process(size_t size, u32 inputindex, const void *inputbuffer, u32 outputindex, void *outputbuffer)
+template<> bool ReedSolomon::Process(size_t size, u32 inputindex, const void *inputbuffer, u32 outputindex, void *outputbuffer)
{
// Look up the appropriate element in the RS matrix

par2 _unstable_ port .patch