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-rw-r--r--ftparchive/apt-ftparchive.cc21
-rw-r--r--ftparchive/cachedb.cc65
-rw-r--r--ftparchive/cachedb.h54
-rw-r--r--ftparchive/contents.cc10
-rw-r--r--ftparchive/contents.h11
-rw-r--r--ftparchive/multicompress.cc158
-rw-r--r--ftparchive/multicompress.h19
-rw-r--r--ftparchive/override.cc22
-rw-r--r--ftparchive/writer.cc108
-rw-r--r--ftparchive/writer.h13
10 files changed, 215 insertions, 266 deletions
diff --git a/ftparchive/apt-ftparchive.cc b/ftparchive/apt-ftparchive.cc
index fabaaec1d..f289eb00d 100644
--- a/ftparchive/apt-ftparchive.cc
+++ b/ftparchive/apt-ftparchive.cc
@@ -10,24 +10,25 @@
##################################################################### */
/*}}}*/
// Include Files /*{{{*/
-#include "apt-ftparchive.h"
-
+#include <config.h>
+
#include <apt-pkg/error.h>
#include <apt-pkg/configuration.h>
#include <apt-pkg/cmndline.h>
#include <apt-pkg/strutl.h>
#include <apt-pkg/init.h>
-#include <config.h>
-#include <apti18n.h>
#include <algorithm>
#include <climits>
#include <sys/time.h>
#include <regex.h>
+#include "apt-ftparchive.h"
#include "contents.h"
#include "multicompress.h"
-#include "writer.h"
+#include "writer.h"
+
+#include <apti18n.h>
/*}}}*/
using namespace std;
@@ -205,7 +206,7 @@ bool PackageMap::GenPackages(Configuration &Setup,struct CacheDB::Stats &Stats)
Packages.Output = 0; // Just in case
// Finish compressing
- unsigned long Size;
+ unsigned long long Size;
if (Comp.Finalize(Size) == false)
{
c0out << endl;
@@ -291,7 +292,7 @@ bool PackageMap::GenSources(Configuration &Setup,struct CacheDB::Stats &Stats)
Sources.Output = 0; // Just in case
// Finish compressing
- unsigned long Size;
+ unsigned long long Size;
if (Comp.Finalize(Size) == false)
{
c0out << endl;
@@ -362,11 +363,11 @@ bool PackageMap::GenContents(Configuration &Setup,
if (_error->PendingError() == true)
return false;
- unsigned long Size = Head.Size();
+ unsigned long long Size = Head.Size();
unsigned char Buf[4096];
while (Size != 0)
{
- unsigned long ToRead = Size;
+ unsigned long long ToRead = Size;
if (Size > sizeof(Buf))
ToRead = sizeof(Buf);
@@ -400,7 +401,7 @@ bool PackageMap::GenContents(Configuration &Setup,
Contents.Finish();
// Finish compressing
- unsigned long Size;
+ unsigned long long Size;
if (Comp.Finalize(Size) == false || _error->PendingError() == true)
{
c0out << endl;
diff --git a/ftparchive/cachedb.cc b/ftparchive/cachedb.cc
index 6573fa264..a8b637a80 100644
--- a/ftparchive/cachedb.cc
+++ b/ftparchive/cachedb.cc
@@ -10,23 +10,26 @@
##################################################################### */
/*}}}*/
// Include Files /*{{{*/
-#include "cachedb.h"
+#include <config.h>
-#include <apti18n.h>
#include <apt-pkg/error.h>
#include <apt-pkg/md5.h>
#include <apt-pkg/sha1.h>
-#include <apt-pkg/sha256.h>
+#include <apt-pkg/sha2.h>
#include <apt-pkg/strutl.h>
#include <apt-pkg/configuration.h>
+#include <apt-pkg/fileutl.h>
#include <netinet/in.h> // htonl, etc
+
+#include <apti18n.h>
+#include "cachedb.h"
/*}}}*/
// CacheDB::ReadyDB - Ready the DB2 /*{{{*/
// ---------------------------------------------------------------------
/* This opens the DB2 file for caching package information */
-bool CacheDB::ReadyDB(string const &DB)
+bool CacheDB::ReadyDB(std::string const &DB)
{
int err;
@@ -46,7 +49,7 @@ bool CacheDB::ReadyDB(string const &DB)
DBLoaded = false;
Dbp = 0;
- DBFile = string();
+ DBFile = std::string();
if (DB.empty())
return true;
@@ -160,9 +163,10 @@ bool CacheDB::GetCurStat()
/*}}}*/
// CacheDB::GetFileInfo - Get all the info about the file /*{{{*/
// ---------------------------------------------------------------------
-bool CacheDB::GetFileInfo(string const &FileName, bool const &DoControl, bool const &DoContents,
+bool CacheDB::GetFileInfo(std::string const &FileName, bool const &DoControl, bool const &DoContents,
bool const &GenContentsOnly, bool const &DoMD5, bool const &DoSHA1,
- bool const &DoSHA256, bool const &checkMtime)
+ bool const &DoSHA256, bool const &DoSHA512,
+ bool const &checkMtime)
{
this->FileName = FileName;
@@ -190,7 +194,9 @@ bool CacheDB::GetFileInfo(string const &FileName, bool const &DoControl, bool co
|| (DoContents && LoadContents(GenContentsOnly) == false)
|| (DoMD5 && GetMD5(false) == false)
|| (DoSHA1 && GetSHA1(false) == false)
- || (DoSHA256 && GetSHA256(false) == false))
+ || (DoSHA256 && GetSHA256(false) == false)
+ || (DoSHA512 && GetSHA512(false) == false)
+ )
{
delete Fd;
Fd = NULL;
@@ -293,9 +299,9 @@ bool CacheDB::LoadContents(bool const &GenOnly)
}
/*}}}*/
-static string bytes2hex(uint8_t *bytes, size_t length) {
+static std::string bytes2hex(uint8_t *bytes, size_t length) {
char buf[3];
- string space;
+ std::string space;
space.reserve(length*2 + 1);
for (size_t i = 0; i < length; i++) {
@@ -345,7 +351,7 @@ bool CacheDB::GetMD5(bool const &GenOnly)
return false;
}
MD5Summation MD5;
- if (Fd->Seek(0) == false || MD5.AddFD(Fd->Fd(),CurStat.FileSize) == false)
+ if (Fd->Seek(0) == false || MD5.AddFD(*Fd, CurStat.FileSize) == false)
return false;
MD5Res = MD5.Result();
@@ -376,7 +382,7 @@ bool CacheDB::GetSHA1(bool const &GenOnly)
return false;
}
SHA1Summation SHA1;
- if (Fd->Seek(0) == false || SHA1.AddFD(Fd->Fd(),CurStat.FileSize) == false)
+ if (Fd->Seek(0) == false || SHA1.AddFD(*Fd, CurStat.FileSize) == false)
return false;
SHA1Res = SHA1.Result();
@@ -407,7 +413,7 @@ bool CacheDB::GetSHA256(bool const &GenOnly)
return false;
}
SHA256Summation SHA256;
- if (Fd->Seek(0) == false || SHA256.AddFD(Fd->Fd(),CurStat.FileSize) == false)
+ if (Fd->Seek(0) == false || SHA256.AddFD(*Fd, CurStat.FileSize) == false)
return false;
SHA256Res = SHA256.Result();
@@ -416,6 +422,37 @@ bool CacheDB::GetSHA256(bool const &GenOnly)
return true;
}
/*}}}*/
+// CacheDB::GetSHA256 - Get the SHA256 hash /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool CacheDB::GetSHA512(bool const &GenOnly)
+{
+ // Try to read the control information out of the DB.
+ if ((CurStat.Flags & FlSHA512) == FlSHA512)
+ {
+ if (GenOnly == true)
+ return true;
+
+ SHA512Res = bytes2hex(CurStat.SHA512, sizeof(CurStat.SHA512));
+ return true;
+ }
+
+ Stats.SHA512Bytes += CurStat.FileSize;
+
+ if (Fd == NULL && OpenFile() == false)
+ {
+ return false;
+ }
+ SHA512Summation SHA512;
+ if (Fd->Seek(0) == false || SHA512.AddFD(*Fd, CurStat.FileSize) == false)
+ return false;
+
+ SHA512Res = SHA512.Result();
+ hex2bytes(CurStat.SHA512, SHA512Res.data(), sizeof(CurStat.SHA512));
+ CurStat.Flags |= FlSHA512;
+ return true;
+}
+ /*}}}*/
// CacheDB::Finish - Write back the cache structure /*{{{*/
// ---------------------------------------------------------------------
/* */
@@ -464,7 +501,7 @@ bool CacheDB::Clean()
stringcmp(Colon + 1, (char *)Key.data+Key.size,"cl") == 0 ||
stringcmp(Colon + 1, (char *)Key.data+Key.size,"cn") == 0)
{
- if (FileExists(string((const char *)Key.data,Colon)) == true)
+ if (FileExists(std::string((const char *)Key.data,Colon)) == true)
continue;
}
}
diff --git a/ftparchive/cachedb.h b/ftparchive/cachedb.h
index 0ba80909a..377c41607 100644
--- a/ftparchive/cachedb.h
+++ b/ftparchive/cachedb.h
@@ -13,16 +13,16 @@
#define CACHEDB_H
+#include <apt-pkg/debfile.h>
#include <db.h>
-#include <string>
-#include <apt-pkg/debfile.h>
#include <inttypes.h>
#include <sys/stat.h>
#include <errno.h>
-
+#include <string>
+
#include "contents.h"
-
+
class CacheDB
{
protected:
@@ -34,7 +34,7 @@ class CacheDB
DB *Dbp;
bool DBLoaded;
bool ReadOnly;
- string DBFile;
+ std::string DBFile;
// Generate a key for the DB of a given type
inline void InitQuery(const char *Type)
@@ -70,23 +70,27 @@ class CacheDB
bool GetMD5(bool const &GenOnly);
bool GetSHA1(bool const &GenOnly);
bool GetSHA256(bool const &GenOnly);
+ bool GetSHA512(bool const &GenOnly);
// Stat info stored in the DB, Fixed types since it is written to disk.
enum FlagList {FlControl = (1<<0),FlMD5=(1<<1),FlContents=(1<<2),
- FlSize=(1<<3), FlSHA1=(1<<4), FlSHA256=(1<<5)};
+ FlSize=(1<<3), FlSHA1=(1<<4), FlSHA256=(1<<5),
+ FlSHA512=(1<<6)};
+
struct StatStore
{
uint32_t Flags;
uint32_t mtime;
- uint32_t FileSize;
+ uint64_t FileSize;
uint8_t MD5[16];
uint8_t SHA1[20];
uint8_t SHA256[32];
+ uint8_t SHA512[64];
} CurStat;
struct StatStore OldStat;
// 'set' state
- string FileName;
+ std::string FileName;
FileFd *Fd;
debDebFile *DebFile;
@@ -95,9 +99,10 @@ class CacheDB
// Data collection helpers
debDebFile::MemControlExtract Control;
ContentsExtract Contents;
- string MD5Res;
- string SHA1Res;
- string SHA256Res;
+ std::string MD5Res;
+ std::string SHA1Res;
+ std::string SHA256Res;
+ std::string SHA512Res;
// Runtime statistics
struct Stats
@@ -106,32 +111,39 @@ class CacheDB
double MD5Bytes;
double SHA1Bytes;
double SHA256Bytes;
+ double SHA512Bytes;
unsigned long Packages;
unsigned long Misses;
- unsigned long DeLinkBytes;
+ unsigned long long DeLinkBytes;
inline void Add(const Stats &S) {
- Bytes += S.Bytes; MD5Bytes += S.MD5Bytes; SHA1Bytes += S.SHA1Bytes;
+ Bytes += S.Bytes;
+ MD5Bytes += S.MD5Bytes;
+ SHA1Bytes += S.SHA1Bytes;
SHA256Bytes += S.SHA256Bytes;
- Packages += S.Packages; Misses += S.Misses; DeLinkBytes += S.DeLinkBytes;};
+ SHA512Bytes += S.SHA512Bytes;
+ Packages += S.Packages;
+ Misses += S.Misses;
+ DeLinkBytes += S.DeLinkBytes;
+ };
Stats() : Bytes(0), MD5Bytes(0), SHA1Bytes(0), SHA256Bytes(0), Packages(0), Misses(0), DeLinkBytes(0) {};
} Stats;
- bool ReadyDB(string const &DB);
+ bool ReadyDB(std::string const &DB);
inline bool DBFailed() {return Dbp != 0 && DBLoaded == false;};
inline bool Loaded() {return DBLoaded == true;};
- inline off_t GetFileSize(void) {return CurStat.FileSize;}
+ inline unsigned long long GetFileSize(void) {return CurStat.FileSize;}
- bool SetFile(string const &FileName,struct stat St,FileFd *Fd);
- bool GetFileInfo(string const &FileName, bool const &DoControl, bool const &DoContents, bool const &GenContentsOnly,
- bool const &DoMD5, bool const &DoSHA1, bool const &DoSHA256, bool const &checkMtime = false);
+ bool SetFile(std::string const &FileName,struct stat St,FileFd *Fd);
+ bool GetFileInfo(std::string const &FileName, bool const &DoControl, bool const &DoContents, bool const &GenContentsOnly,
+ bool const &DoMD5, bool const &DoSHA1, bool const &DoSHA256, bool const &DoSHA512, bool const &checkMtime = false);
bool Finish();
bool Clean();
- CacheDB(string const &DB) : Dbp(0), Fd(NULL), DebFile(0) {ReadyDB(DB);};
- ~CacheDB() {ReadyDB(string()); delete DebFile;};
+ CacheDB(std::string const &DB) : Dbp(0), Fd(NULL), DebFile(0) {ReadyDB(DB);};
+ ~CacheDB() {ReadyDB(std::string()); delete DebFile;};
};
#endif
diff --git a/ftparchive/contents.cc b/ftparchive/contents.cc
index eadced626..bbc5a1e2b 100644
--- a/ftparchive/contents.cc
+++ b/ftparchive/contents.cc
@@ -33,9 +33,8 @@
##################################################################### */
/*}}}*/
// Include Files /*{{{*/
-#include "contents.h"
+#include <config.h>
-#include <apti18n.h>
#include <apt-pkg/debfile.h>
#include <apt-pkg/extracttar.h>
#include <apt-pkg/error.h>
@@ -43,6 +42,9 @@
#include <stdlib.h>
#include <string.h>
#include <malloc.h>
+
+#include <apti18n.h>
+#include "contents.h"
/*}}}*/
// GenContents::~GenContents - Free allocated memory /*{{{*/
@@ -347,7 +349,7 @@ bool ContentsExtract::DoItem(Item &Itm,int &Fd)
// ContentsExtract::TakeContents - Load the contents data /*{{{*/
// ---------------------------------------------------------------------
/* */
-bool ContentsExtract::TakeContents(const void *NewData,unsigned long Length)
+bool ContentsExtract::TakeContents(const void *NewData,unsigned long long Length)
{
if (Length == 0)
{
@@ -378,7 +380,7 @@ bool ContentsExtract::TakeContents(const void *NewData,unsigned long Length)
// ContentsExtract::Add - Read the contents data into the sorter /*{{{*/
// ---------------------------------------------------------------------
/* */
-void ContentsExtract::Add(GenContents &Contents,string const &Package)
+void ContentsExtract::Add(GenContents &Contents,std::string const &Package)
{
const char *Start = Data;
char *Pkg = Contents.Mystrdup(Package.c_str());
diff --git a/ftparchive/contents.h b/ftparchive/contents.h
index 5b5092b66..4af9db574 100644
--- a/ftparchive/contents.h
+++ b/ftparchive/contents.h
@@ -12,9 +12,10 @@
#include <stdlib.h>
#include <stdio.h>
-#include <apt-pkg/debfile.h>
#include <apt-pkg/dirstream.h>
+class debDebFile;
+
class GenContents
{
struct Node
@@ -71,16 +72,16 @@ class ContentsExtract : public pkgDirStream
// The Data Block
char *Data;
- unsigned long MaxSize;
- unsigned long CurSize;
+ unsigned long long MaxSize;
+ unsigned long long CurSize;
void AddData(const char *Text);
bool Read(debDebFile &Deb);
virtual bool DoItem(Item &Itm,int &Fd);
void Reset() {CurSize = 0;};
- bool TakeContents(const void *Data,unsigned long Length);
- void Add(GenContents &Contents,string const &Package);
+ bool TakeContents(const void *Data,unsigned long long Length);
+ void Add(GenContents &Contents,std::string const &Package);
ContentsExtract() : Data(0), MaxSize(0), CurSize(0) {};
virtual ~ContentsExtract() {delete [] Data;};
diff --git a/ftparchive/multicompress.cc b/ftparchive/multicompress.cc
index 08853b0aa..1fea589e2 100644
--- a/ftparchive/multicompress.cc
+++ b/ftparchive/multicompress.cc
@@ -14,18 +14,21 @@
##################################################################### */
/*}}}*/
// Include Files /*{{{*/
-#include "multicompress.h"
-
-#include <apti18n.h>
+#include <config.h>
+
+#include <apt-pkg/fileutl.h>
#include <apt-pkg/strutl.h>
#include <apt-pkg/error.h>
#include <apt-pkg/md5.h>
-
+
#include <sys/types.h>
#include <sys/stat.h>
#include <utime.h>
#include <unistd.h>
-#include <iostream>
+#include <iostream>
+
+#include "multicompress.h"
+#include <apti18n.h>
/*}}}*/
using namespace std;
@@ -88,7 +91,7 @@ MultiCompress::MultiCompress(string const &Output,string const &Compress,
/* Open all the temp files now so we can report any errors. File is
made unreable to prevent people from touching it during creating. */
for (Files *I = Outputs; I != 0; I = I->Next)
- I->TmpFile.Open(I->Output + ".new",FileFd::WriteEmpty,0600);
+ I->TmpFile.Open(I->Output + ".new", FileFd::WriteOnly | FileFd::Create | FileFd::Empty, FileFd::Extension, 0600);
if (_error->PendingError() == true)
return;
@@ -180,11 +183,6 @@ bool MultiCompress::Start()
_exit(0);
};
- /* Tidy up the temp files, we open them in the constructor so as to
- get proper error reporting. Close them now. */
- for (Files *I = Outputs; I != 0; I = I->Next)
- I->TmpFile.Close();
-
close(Pipe[0]);
Input = fdopen(Pipe[1],"w");
if (Input == 0)
@@ -213,7 +211,7 @@ bool MultiCompress::Die()
// MultiCompress::Finalize - Finish up writing /*{{{*/
// ---------------------------------------------------------------------
/* This is only necessary for statistics reporting. */
-bool MultiCompress::Finalize(unsigned long &OutSize)
+bool MultiCompress::Finalize(unsigned long long &OutSize)
{
OutSize = 0;
if (Input == 0 || Die() == false)
@@ -259,77 +257,10 @@ bool MultiCompress::Finalize(unsigned long &OutSize)
return true;
}
/*}}}*/
-// MultiCompress::OpenCompress - Open the compressor /*{{{*/
-// ---------------------------------------------------------------------
-/* This opens the compressor, either in compress mode or decompress
- mode. FileFd is always the compressor input/output file,
- OutFd is the created pipe, Input for Compress, Output for Decompress. */
-bool MultiCompress::OpenCompress(APT::Configuration::Compressor const &Prog,
- pid_t &Pid,int const &FileFd,int &OutFd,bool const &Comp)
-{
- Pid = -1;
-
- // No compression
- if (Prog.Binary.empty() == true)
- {
- OutFd = dup(FileFd);
- return true;
- }
-
- // Create a data pipe
- int Pipe[2] = {-1,-1};
- if (pipe(Pipe) != 0)
- return _error->Errno("pipe",_("Failed to create subprocess IPC"));
- for (int J = 0; J != 2; J++)
- SetCloseExec(Pipe[J],true);
-
- if (Comp == true)
- OutFd = Pipe[1];
- else
- OutFd = Pipe[0];
-
- // The child..
- Pid = ExecFork();
- if (Pid == 0)
- {
- if (Comp == true)
- {
- dup2(FileFd,STDOUT_FILENO);
- dup2(Pipe[0],STDIN_FILENO);
- }
- else
- {
- dup2(FileFd,STDIN_FILENO);
- dup2(Pipe[1],STDOUT_FILENO);
- }
-
- SetCloseExec(STDOUT_FILENO,false);
- SetCloseExec(STDIN_FILENO,false);
-
- std::vector<char const*> Args;
- Args.push_back(Prog.Binary.c_str());
- std::vector<std::string> const * const addArgs =
- (Comp == true) ? &(Prog.CompressArgs) : &(Prog.UncompressArgs);
- for (std::vector<std::string>::const_iterator a = addArgs->begin();
- a != addArgs->end(); ++a)
- Args.push_back(a->c_str());
- Args.push_back(NULL);
-
- execvp(Args[0],(char **)&Args[0]);
- cerr << _("Failed to exec compressor ") << Args[0] << endl;
- _exit(100);
- };
- if (Comp == true)
- close(Pipe[0]);
- else
- close(Pipe[1]);
- return true;
-}
- /*}}}*/
// MultiCompress::OpenOld - Open an old file /*{{{*/
// ---------------------------------------------------------------------
/* This opens one of the original output files, possibly decompressing it. */
-bool MultiCompress::OpenOld(int &Fd,pid_t &Proc)
+bool MultiCompress::OpenOld(FileFd &Fd)
{
Files *Best = Outputs;
for (Files *I = Outputs; I != 0; I = I->Next)
@@ -337,29 +268,9 @@ bool MultiCompress::OpenOld(int &Fd,pid_t &Proc)
Best = I;
// Open the file
- FileFd F(Best->Output,FileFd::ReadOnly);
- if (_error->PendingError() == true)
- return false;
-
- // Decompress the file so we can read it
- if (OpenCompress(Best->CompressProg,Proc,F.Fd(),Fd,false) == false)
- return false;
-
- return true;
+ return Fd.Open(Best->Output, FileFd::ReadOnly, FileFd::Extension);
}
/*}}}*/
-// MultiCompress::CloseOld - Close the old file /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool MultiCompress::CloseOld(int Fd,pid_t Proc)
-{
- close(Fd);
- if (Proc != -1)
- if (ExecWait(Proc,_("decompressor"),false) == false)
- return false;
- return true;
-}
- /*}}}*/
// MultiCompress::Child - The writer child /*{{{*/
// ---------------------------------------------------------------------
/* The child process forks a bunch of compression children and takes
@@ -369,19 +280,11 @@ bool MultiCompress::CloseOld(int Fd,pid_t Proc)
is new then the temp files are renamed, otherwise they are erased. */
bool MultiCompress::Child(int const &FD)
{
- // Start the compression children.
- for (Files *I = Outputs; I != 0; I = I->Next)
- {
- if (OpenCompress(I->CompressProg,I->CompressProc,I->TmpFile.Fd(),
- I->Fd,true) == false)
- return false;
- }
-
/* Okay, now we just feed data from FD to all the other FDs. Also
stash a hash of the data to use later. */
SetNonBlock(FD,false);
unsigned char Buffer[32*1024];
- unsigned long FileSize = 0;
+ unsigned long long FileSize = 0;
MD5Summation MD5;
while (1)
{
@@ -396,25 +299,14 @@ bool MultiCompress::Child(int const &FD)
FileSize += Res;
for (Files *I = Outputs; I != 0; I = I->Next)
{
- if (write(I->Fd,Buffer,Res) != Res)
+ if (I->TmpFile.Write(Buffer, Res) == false)
{
_error->Errno("write",_("IO to subprocess/file failed"));
break;
}
}
}
-
- // Close all the writers
- for (Files *I = Outputs; I != 0; I = I->Next)
- close(I->Fd);
-
- // Wait for the compressors to exit
- for (Files *I = Outputs; I != 0; I = I->Next)
- {
- if (I->CompressProc != -1)
- ExecWait(I->CompressProc, I->CompressProg.Binary.c_str(), false);
- }
-
+
if (_error->PendingError() == true)
return false;
@@ -433,31 +325,27 @@ bool MultiCompress::Child(int const &FD)
// Check the MD5 of the lowest cost entity.
while (Missing == false)
{
- int CompFd = -1;
- pid_t Proc = -1;
- if (OpenOld(CompFd,Proc) == false)
+ FileFd CompFd;
+ if (OpenOld(CompFd) == false)
{
_error->Discard();
break;
}
-
+
// Compute the hash
MD5Summation OldMD5;
- unsigned long NewFileSize = 0;
+ unsigned long long NewFileSize = 0;
while (1)
{
- int Res = read(CompFd,Buffer,sizeof(Buffer));
+ unsigned long long Res = 0;
+ if (CompFd.Read(Buffer,sizeof(Buffer), &Res) == false)
+ return _error->Errno("read",_("Failed to read while computing MD5"));
if (Res == 0)
break;
- if (Res < 0)
- return _error->Errno("read",_("Failed to read while computing MD5"));
NewFileSize += Res;
OldMD5.Add(Buffer,Res);
}
-
- // Tidy the compressor
- if (CloseOld(CompFd,Proc) == false)
- return false;
+ CompFd.Close();
// Check the hash
if (OldMD5.Result() == MD5.Result() &&
diff --git a/ftparchive/multicompress.h b/ftparchive/multicompress.h
index 19dede174..388fad22e 100644
--- a/ftparchive/multicompress.h
+++ b/ftparchive/multicompress.h
@@ -16,11 +16,10 @@
#ifndef MULTICOMPRESS_H
#define MULTICOMPRESS_H
-
-
-#include <string>
#include <apt-pkg/fileutl.h>
#include <apt-pkg/aptconfiguration.h>
+
+#include <string>
#include <stdio.h>
#include <sys/types.h>
@@ -29,21 +28,18 @@ class MultiCompress
// An output file
struct Files
{
- string Output;
+ std::string Output;
APT::Configuration::Compressor CompressProg;
Files *Next;
FileFd TmpFile;
pid_t CompressProc;
time_t OldMTime;
- int Fd;
};
Files *Outputs;
pid_t Outputter;
mode_t Permissions;
- bool OpenCompress(APT::Configuration::Compressor const &Prog,
- pid_t &Pid,int const &FileFd, int &OutFd,bool const &Comp);
bool Child(int const &Fd);
bool Start();
bool Die();
@@ -54,12 +50,11 @@ class MultiCompress
FILE *Input;
unsigned long UpdateMTime;
- bool Finalize(unsigned long &OutSize);
- bool OpenOld(int &Fd,pid_t &Proc);
- bool CloseOld(int Fd,pid_t Proc);
- static bool GetStat(string const &Output,string const &Compress,struct stat &St);
+ bool Finalize(unsigned long long &OutSize);
+ bool OpenOld(FileFd &Fd);
+ static bool GetStat(std::string const &Output,std::string const &Compress,struct stat &St);
- MultiCompress(string const &Output,string const &Compress,
+ MultiCompress(std::string const &Output,std::string const &Compress,
mode_t const &Permissions, bool const &Write = true);
~MultiCompress();
};
diff --git a/ftparchive/override.cc b/ftparchive/override.cc
index bd583a66f..d363fd0fe 100644
--- a/ftparchive/override.cc
+++ b/ftparchive/override.cc
@@ -10,14 +10,14 @@
##################################################################### */
/*}}}*/
// Include Files /*{{{*/
-#include "override.h"
-
+#include <config.h>
+
#include <apti18n.h>
#include <apt-pkg/strutl.h>
#include <apt-pkg/error.h>
#include <stdio.h>
-
+
#include "override.h"
/*}}}*/
@@ -34,7 +34,7 @@ bool Override::ReadOverride(string const &File,bool const &Source)
return _error->Errno("fopen",_("Unable to open %s"),File.c_str());
char Line[500];
- unsigned long Counter = 0;
+ unsigned long long Counter = 0;
while (fgets(Line,sizeof(Line),F) != 0)
{
Counter++;
@@ -57,7 +57,7 @@ bool Override::ReadOverride(string const &File,bool const &Source)
for (; isspace(*End) == 0 && *End != 0; End++);
if (*End == 0)
{
- _error->Warning(_("Malformed override %s line %lu #1"),File.c_str(),
+ _error->Warning(_("Malformed override %s line %llu #1"),File.c_str(),
Counter);
continue;
}
@@ -71,7 +71,7 @@ bool Override::ReadOverride(string const &File,bool const &Source)
for (; isspace(*End) == 0 && *End != 0; End++);
if (*End == 0)
{
- _error->Warning(_("Malformed override %s line %lu #2"),File.c_str(),
+ _error->Warning(_("Malformed override %s line %llu #2"),File.c_str(),
Counter);
continue;
}
@@ -85,7 +85,7 @@ bool Override::ReadOverride(string const &File,bool const &Source)
for (; isspace(*End) == 0 && *End != 0; End++);
if (*End == 0)
{
- _error->Warning(_("Malformed override %s line %lu #3"),File.c_str(),
+ _error->Warning(_("Malformed override %s line %llu #3"),File.c_str(),
Counter);
continue;
}
@@ -142,7 +142,7 @@ bool Override::ReadExtraOverride(string const &File,bool const &Source)
return _error->Errno("fopen",_("Unable to open %s"),File.c_str());
char Line[500];
- unsigned long Counter = 0;
+ unsigned long long Counter = 0;
while (fgets(Line,sizeof(Line),F) != 0)
{
Counter++;
@@ -163,7 +163,7 @@ bool Override::ReadExtraOverride(string const &File,bool const &Source)
for (; isspace(*End) == 0 && *End != 0; End++);
if (*End == 0)
{
- _error->Warning(_("Malformed override %s line %lu #1"),File.c_str(),
+ _error->Warning(_("Malformed override %s line %llu #1"),File.c_str(),
Counter);
continue;
}
@@ -175,7 +175,7 @@ bool Override::ReadExtraOverride(string const &File,bool const &Source)
for (; isspace(*End) == 0 && *End != 0; End++);
if (*End == 0)
{
- _error->Warning(_("Malformed override %s line %lu #2"),File.c_str(),
+ _error->Warning(_("Malformed override %s line %llu #2"),File.c_str(),
Counter);
continue;
}
@@ -188,7 +188,7 @@ bool Override::ReadExtraOverride(string const &File,bool const &Source)
for (; isspace(*(End-1)) && End > Value; End--);
if (End == Value)
{
- _error->Warning(_("Malformed override %s line %lu #3"),File.c_str(),
+ _error->Warning(_("Malformed override %s line %llu #3"),File.c_str(),
Counter);
continue;
}
diff --git a/ftparchive/writer.cc b/ftparchive/writer.cc
index 7837ce6ce..159772991 100644
--- a/ftparchive/writer.cc
+++ b/ftparchive/writer.cc
@@ -11,16 +11,14 @@
##################################################################### */
/*}}}*/
// Include Files /*{{{*/
-#include "writer.h"
-
-#include <apti18n.h>
+#include <config.h>
+
#include <apt-pkg/strutl.h>
#include <apt-pkg/error.h>
#include <apt-pkg/configuration.h>
#include <apt-pkg/aptconfiguration.h>
#include <apt-pkg/md5.h>
-#include <apt-pkg/sha1.h>
-#include <apt-pkg/sha256.h>
+#include <apt-pkg/hashes.h>
#include <apt-pkg/deblistparser.h>
#include <sys/types.h>
@@ -31,10 +29,13 @@
#include <iostream>
#include <sstream>
#include <memory>
-
+
+#include "writer.h"
#include "cachedb.h"
#include "apt-ftparchive.h"
#include "multicompress.h"
+
+#include <apti18n.h>
/*}}}*/
using namespace std;
FTWScanner *FTWScanner::Owner;
@@ -64,6 +65,7 @@ FTWScanner::FTWScanner(string const &Arch): Arch(Arch)
DoMD5 = _config->FindB("APT::FTPArchive::MD5",true);
DoSHA1 = _config->FindB("APT::FTPArchive::SHA1",true);
DoSHA256 = _config->FindB("APT::FTPArchive::SHA256",true);
+ DoSHA512 = _config->FindB("APT::FTPArchive::SHA512",true);
}
/*}}}*/
// FTWScanner::Scanner - FTW Scanner /*{{{*/
@@ -246,8 +248,8 @@ bool FTWScanner::LoadFileList(string const &Dir, string const &File)
// ---------------------------------------------------------------------
/* */
bool FTWScanner::Delink(string &FileName,const char *OriginalPath,
- unsigned long &DeLinkBytes,
- off_t const &FileSize)
+ unsigned long long &DeLinkBytes,
+ unsigned long long const &FileSize)
{
// See if this isn't an internaly prefix'd file name.
if (InternalPrefix.empty() == false &&
@@ -316,6 +318,7 @@ PackagesWriter::PackagesWriter(string const &DB,string const &Overrides,string c
DoMD5 = _config->FindB("APT::FTPArchive::Packages::MD5",DoMD5);
DoSHA1 = _config->FindB("APT::FTPArchive::Packages::SHA1",DoSHA1);
DoSHA256 = _config->FindB("APT::FTPArchive::Packages::SHA256",DoSHA256);
+ DoSHA256 = _config->FindB("APT::FTPArchive::Packages::SHA512",true);
DoAlwaysStat = _config->FindB("APT::FTPArchive::AlwaysStat", false);
DoContents = _config->FindB("APT::FTPArchive::Contents",true);
NoOverride = _config->FindB("APT::FTPArchive::NoOverrideMsg",false);
@@ -370,13 +373,13 @@ bool FTWScanner::SetExts(string const &Vals)
bool PackagesWriter::DoPackage(string FileName)
{
// Pull all the data we need form the DB
- if (Db.GetFileInfo(FileName, true, DoContents, true, DoMD5, DoSHA1, DoSHA256, DoAlwaysStat)
+ if (Db.GetFileInfo(FileName, true, DoContents, true, DoMD5, DoSHA1, DoSHA256, DoSHA512, DoAlwaysStat)
== false)
{
return false;
}
- off_t FileSize = Db.GetFileSize();
+ unsigned long long FileSize = Db.GetFileSize();
if (Delink(FileName,OriginalPath,Stats.DeLinkBytes,FileSize) == false)
return false;
@@ -412,7 +415,7 @@ bool PackagesWriter::DoPackage(string FileName)
}
char Size[40];
- sprintf(Size,"%lu", (unsigned long) FileSize);
+ sprintf(Size,"%llu", (unsigned long long) FileSize);
// Strip the DirStrip prefix from the FileName and add the PathPrefix
string NewFileName;
@@ -446,6 +449,8 @@ bool PackagesWriter::DoPackage(string FileName)
SetTFRewriteData(Changes[End++], "SHA1", Db.SHA1Res.c_str());
if (DoSHA256 == true)
SetTFRewriteData(Changes[End++], "SHA256", Db.SHA256Res.c_str());
+ if (DoSHA512 == true)
+ SetTFRewriteData(Changes[End++], "SHA512", Db.SHA512Res.c_str());
SetTFRewriteData(Changes[End++], "Filename", NewFileName.c_str());
SetTFRewriteData(Changes[End++], "Priority", OverItem->Priority.c_str());
SetTFRewriteData(Changes[End++], "Status", 0);
@@ -607,7 +612,7 @@ bool SourcesWriter::DoPackage(string FileName)
if (St.st_size > 128*1024)
return _error->Error("DSC file '%s' is too large!",FileName.c_str());
- if (BufSize < (unsigned)St.st_size+1)
+ if (BufSize < (unsigned long long)St.st_size+1)
{
BufSize = St.st_size+1;
Buffer = (char *)realloc(Buffer,St.st_size+1);
@@ -623,6 +628,7 @@ bool SourcesWriter::DoPackage(string FileName)
MD5Summation MD5;
SHA1Summation SHA1;
SHA256Summation SHA256;
+ SHA256Summation SHA512;
if (DoMD5 == true)
MD5.Add((unsigned char *)Start,BlkEnd - Start);
@@ -630,6 +636,8 @@ bool SourcesWriter::DoPackage(string FileName)
SHA1.Add((unsigned char *)Start,BlkEnd - Start);
if (DoSHA256 == true)
SHA256.Add((unsigned char *)Start,BlkEnd - Start);
+ if (DoSHA512 == true)
+ SHA512.Add((unsigned char *)Start,BlkEnd - Start);
// Add an extra \n to the end, just in case
*BlkEnd++ = '\n';
@@ -740,6 +748,12 @@ bool SourcesWriter::DoPackage(string FileName)
<< strippedName << "\n " << Tags.FindS("Checksums-Sha256");
string const ChecksumsSha256 = ostreamSha256.str();
+ std::ostringstream ostreamSha512;
+ if (Tags.Exists("Checksums-Sha512"))
+ ostreamSha512 << "\n " << string(SHA512.Result()) << " " << St.st_size << " "
+ << strippedName << "\n " << Tags.FindS("Checksums-Sha512");
+ string const ChecksumsSha512 = ostreamSha512.str();
+
// Strip the DirStrip prefix from the FileName and add the PathPrefix
string NewFileName;
if (DirStrip.empty() == false &&
@@ -795,6 +809,8 @@ bool SourcesWriter::DoPackage(string FileName)
SetTFRewriteData(Changes[End++],"Checksums-Sha1",ChecksumsSha1.c_str());
if (ChecksumsSha256.empty() == false)
SetTFRewriteData(Changes[End++],"Checksums-Sha256",ChecksumsSha256.c_str());
+ if (ChecksumsSha512.empty() == false)
+ SetTFRewriteData(Changes[End++],"Checksums-Sha512",ChecksumsSha512.c_str());
if (Directory != "./")
SetTFRewriteData(Changes[End++],"Directory",Directory.c_str());
SetTFRewriteData(Changes[End++],"Priority",BestPrio.c_str());
@@ -873,22 +889,16 @@ bool ContentsWriter::ReadFromPkgs(string const &PkgFile,string const &PkgCompres
MultiCompress Pkgs(PkgFile,PkgCompress,0,false);
if (_error->PendingError() == true)
return false;
-
+
// Open the package file
- int CompFd = -1;
- pid_t Proc = -1;
- if (Pkgs.OpenOld(CompFd,Proc) == false)
+ FileFd Fd;
+ if (Pkgs.OpenOld(Fd) == false)
return false;
-
- // No auto-close FD
- FileFd Fd(CompFd,false);
+
pkgTagFile Tags(&Fd);
if (_error->PendingError() == true)
- {
- Pkgs.CloseOld(CompFd,Proc);
return false;
- }
-
+
// Parse.
pkgTagSection Section;
while (Tags.Step(Section) == true)
@@ -910,11 +920,10 @@ bool ContentsWriter::ReadFromPkgs(string const &PkgFile,string const &PkgCompres
_error->DumpErrors();
}
}
-
+
// Tidy the compressor
- if (Pkgs.CloseOld(CompFd,Proc) == false)
- return false;
-
+ Fd.Close();
+
return true;
}
@@ -1025,29 +1034,18 @@ bool ReleaseWriter::DoPackage(string FileName)
CheckSums[NewFileName].size = fd.Size();
+ Hashes hs;
+ hs.AddFD(fd, 0, DoMD5, DoSHA1, DoSHA256, DoSHA512);
if (DoMD5 == true)
- {
- MD5Summation MD5;
- MD5.AddFD(fd.Fd(), fd.Size());
- CheckSums[NewFileName].MD5 = MD5.Result();
- fd.Seek(0);
- }
+ CheckSums[NewFileName].MD5 = hs.MD5.Result();
if (DoSHA1 == true)
- {
- SHA1Summation SHA1;
- SHA1.AddFD(fd.Fd(), fd.Size());
- CheckSums[NewFileName].SHA1 = SHA1.Result();
- fd.Seek(0);
- }
+ CheckSums[NewFileName].SHA1 = hs.SHA1.Result();
if (DoSHA256 == true)
- {
- SHA256Summation SHA256;
- SHA256.AddFD(fd.Fd(), fd.Size());
- CheckSums[NewFileName].SHA256 = SHA256.Result();
- }
-
+ CheckSums[NewFileName].SHA256 = hs.SHA256.Result();
+ if (DoSHA512 == true)
+ CheckSums[NewFileName].SHA512 = hs.SHA512.Result();
fd.Close();
-
+
return true;
}
@@ -1062,7 +1060,7 @@ void ReleaseWriter::Finish()
for(map<string,struct CheckSum>::const_iterator I = CheckSums.begin();
I != CheckSums.end(); ++I)
{
- fprintf(Output, " %s %16ld %s\n",
+ fprintf(Output, " %s %16llu %s\n",
(*I).second.MD5.c_str(),
(*I).second.size,
(*I).first.c_str());
@@ -1074,7 +1072,7 @@ void ReleaseWriter::Finish()
for(map<string,struct CheckSum>::const_iterator I = CheckSums.begin();
I != CheckSums.end(); ++I)
{
- fprintf(Output, " %s %16ld %s\n",
+ fprintf(Output, " %s %16llu %s\n",
(*I).second.SHA1.c_str(),
(*I).second.size,
(*I).first.c_str());
@@ -1086,10 +1084,22 @@ void ReleaseWriter::Finish()
for(map<string,struct CheckSum>::const_iterator I = CheckSums.begin();
I != CheckSums.end(); ++I)
{
- fprintf(Output, " %s %16ld %s\n",
+ fprintf(Output, " %s %16llu %s\n",
(*I).second.SHA256.c_str(),
(*I).second.size,
(*I).first.c_str());
}
}
+
+ fprintf(Output, "SHA512:\n");
+ for(map<string,struct CheckSum>::const_iterator I = CheckSums.begin();
+ I != CheckSums.end();
+ ++I)
+ {
+ fprintf(Output, " %s %16llu %s\n",
+ (*I).second.SHA512.c_str(),
+ (*I).second.size,
+ (*I).first.c_str());
+ }
+
}
diff --git a/ftparchive/writer.h b/ftparchive/writer.h
index ce0eab7af..76a3dfd1e 100644
--- a/ftparchive/writer.h
+++ b/ftparchive/writer.h
@@ -22,7 +22,6 @@
#include <set>
#include "cachedb.h"
-#include "multicompress.h"
#include "override.h"
#include "apt-ftparchive.h"
@@ -31,7 +30,7 @@ using std::cout;
using std::endl;
using std::vector;
using std::map;
-
+
class FTWScanner
{
protected:
@@ -48,7 +47,7 @@ class FTWScanner
static int ScannerFile(const char *File, bool const &ReadLink);
bool Delink(string &FileName,const char *OriginalPath,
- unsigned long &Bytes,off_t const &FileSize);
+ unsigned long long &Bytes,unsigned long long const &FileSize);
inline void NewLine(unsigned const &Priority)
{
@@ -63,6 +62,7 @@ class FTWScanner
bool DoMD5;
bool DoSHA1;
bool DoSHA256;
+ bool DoSHA512;
unsigned long DeLinkLimit;
string InternalPrefix;
@@ -80,6 +80,8 @@ class FTWScanner
virtual ~FTWScanner() {};
};
+class MultiCompress;
+
class TranslationWriter
{
MultiCompress *Comp;
@@ -158,7 +160,7 @@ class SourcesWriter : public FTWScanner
Override BOver;
Override SOver;
char *Buffer;
- unsigned long BufSize;
+ unsigned long long BufSize;
public:
@@ -195,8 +197,9 @@ protected:
string MD5;
string SHA1;
string SHA256;
+ string SHA512;
// Limited by FileFd::Size()
- unsigned long size;
+ unsigned long long size;
~CheckSum() {};
};
map<string,struct CheckSum> CheckSums;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 08:13:17 +0000