merged from david

diff --git a/apt-inst/deb/debfile.h b/apt-inst/deb/debfile.h
index d94b744467760d24c0ddbdeb8062296def5fc9c2..38211fb0f9ee5c0bb8450cca1a02d8732c1d667e 100644 (file)
--- a/apt-inst/deb/debfile.h
+++ b/apt-inst/deb/debfile.h
@@ -29,6 +29,10 @@
 #include <apt-pkg/tagfile.h>
 #include <apt-pkg/pkgcache.h>
 
+#ifndef APT_8_CLEANER_HEADERS
+#include <apt-pkg/md5.h>
+#endif
+
 class FileFd;
 
 class debDebFile

diff --git a/apt-pkg/acquire-worker.cc b/apt-pkg/acquire-worker.cc
index 8bc043c582bf855f393afc78d797546987cb92ad..d6db8bc02c7d565935f985513fef03db4a0f8d00 100644 (file)
--- a/apt-pkg/acquire-worker.cc
+++ b/apt-pkg/acquire-worker.cc
@@ -511,10 +511,17 @@ bool pkgAcquire::Worker::QueueItem(pkgAcquire::Queue::QItem *Item)
 /* */
 bool pkgAcquire::Worker::OutFdReady()
 {
-   if (FileFd::Write(OutFd,OutQueue.c_str(),OutQueue.length()) == false)
+   int Res;
+   do
+   {
+      Res = write(OutFd,OutQueue.c_str(),OutQueue.length());
+   }
+   while (Res < 0 && errno == EINTR);
+
+   if (Res <= 0)
       return MethodFailure();
-   
-   OutQueue.clear();
+
+   OutQueue.erase(0,Res);
    if (OutQueue.empty() == true)
       OutReady = false;
    

diff --git a/apt-pkg/algorithms.cc b/apt-pkg/algorithms.cc
index 8beb2d51c1ccd4aaa2bc2a8bf563dfa5e464c3e5..e7b35998140929b4589218cf3838cb7ae91815a0 100644 (file)
--- a/apt-pkg/algorithms.cc
+++ b/apt-pkg/algorithms.cc
@@ -1453,7 +1453,7 @@ void pkgPrioSortList(pkgCache &Cache,pkgCache::Version **List)
    qsort(List,Count,sizeof(*List),PrioComp);
 }
                                                                        /*}}}*/
-// ListUpdate - update the cache files                                 /*{{{*/
+// ListUpdate - construct Fetcher and update the cache files           /*{{{*/
 // ---------------------------------------------------------------------
 /* This is a simple wrapper to update the cache. it will fetch stuff
  * from the network (or any other sources defined in sources.list)
@@ -1462,7 +1462,6 @@ bool ListUpdate(pkgAcquireStatus &Stat,
                pkgSourceList &List, 
                int PulseInterval)
 {
-   pkgAcquire::RunResult res;
    pkgAcquire Fetcher;
    if (Fetcher.Setup(&Stat, _config->FindDir("Dir::State::Lists")) == false)
       return false;
@@ -1471,11 +1470,24 @@ bool ListUpdate(pkgAcquireStatus &Stat,
    if (List.GetIndexes(&Fetcher) == false)
         return false;
 
+   return AcquireUpdate(Fetcher, PulseInterval, true);
+}
+                                                                       /*}}}*/
+// AcquireUpdate - take Fetcher and update the cache files             /*{{{*/
+// ---------------------------------------------------------------------
+/* This is a simple wrapper to update the cache with a provided acquire
+ * If you only need control over Status and the used SourcesList use
+ * ListUpdate method instead.
+ */
+bool AcquireUpdate(pkgAcquire &Fetcher, int const PulseInterval,
+                  bool const RunUpdateScripts, bool const ListCleanup)
+{
    // Run scripts
-   RunScripts("APT::Update::Pre-Invoke");
-   
-   // check arguments
-   if(PulseInterval>0)
+   if (RunUpdateScripts == true)
+      RunScripts("APT::Update::Pre-Invoke");
+
+   pkgAcquire::RunResult res;
+   if(PulseInterval > 0)
       res = Fetcher.Run(PulseInterval);
    else
       res = Fetcher.Run();
@@ -1512,7 +1524,7 @@ bool ListUpdate(pkgAcquireStatus &Stat,
    // Clean out any old list files
    // Keep "APT::Get::List-Cleanup" name for compatibility, but
    // this is really a global option for the APT library now
-   if (!TransientNetworkFailure && !Failed &&
+   if (!TransientNetworkFailure && !Failed && ListCleanup == true &&
        (_config->FindB("APT::Get::List-Cleanup",true) == true &&
        _config->FindB("APT::List-Cleanup",true) == true))
    {
@@ -1529,11 +1541,14 @@ bool ListUpdate(pkgAcquireStatus &Stat,
 
 
    // Run the success scripts if all was fine
-   if(!TransientNetworkFailure && !Failed)
-      RunScripts("APT::Update::Post-Invoke-Success");
+   if (RunUpdateScripts == true)
+   {
+      if(!TransientNetworkFailure && !Failed)
+        RunScripts("APT::Update::Post-Invoke-Success");
 
-   // Run the other scripts
-   RunScripts("APT::Update::Post-Invoke");
+      // Run the other scripts
+      RunScripts("APT::Update::Post-Invoke");
+   }
    return true;
 }
                                                                        /*}}}*/

diff --git a/apt-pkg/algorithms.h b/apt-pkg/algorithms.h
index 37eacf1f8d77b94b7fbcdb8ef8ecf1c53c73ba03..076542c20c6fdbdccfbfdc4406a8a6756e5e63c7 100644 (file)
--- a/apt-pkg/algorithms.h
+++ b/apt-pkg/algorithms.h
@@ -147,5 +147,7 @@ bool pkgMinimizeUpgrade(pkgDepCache &Cache);
 void pkgPrioSortList(pkgCache &Cache,pkgCache::Version **List);
 
 bool ListUpdate(pkgAcquireStatus &progress, pkgSourceList &List, int PulseInterval=0);
-                    
+bool AcquireUpdate(pkgAcquire &Fetcher, int const PulseInterval = 0,
+                  bool const RunUpdateScripts = true, bool const ListCleanup = true);
+
 #endif

diff --git a/apt-pkg/aptconfiguration.cc b/apt-pkg/aptconfiguration.cc
index e1225b3e623599e4a5b21a674841c78e02413adb..0fd470ed5aa6d5a73260fe5713870cdf8e2e0fba 100644 (file)
--- a/apt-pkg/aptconfiguration.cc
+++ b/apt-pkg/aptconfiguration.cc
@@ -477,18 +477,18 @@ const Configuration::getCompressors(bool const Cached) {
 
        setDefaultConfigurationForCompressors();
 
-       compressors.push_back(Compressor(".", "", "", "", "", 1));
+       compressors.push_back(Compressor(".", "", "", NULL, NULL, 1));
        if (_config->Exists("Dir::Bin::gzip") == false || FileExists(_config->FindFile("Dir::Bin::gzip")) == true)
                compressors.push_back(Compressor("gzip",".gz","gzip","-9n","-d",2));
 #ifdef HAVE_ZLIB
        else
-               compressors.push_back(Compressor("gzip",".gz","false", "", "", 2));
+               compressors.push_back(Compressor("gzip",".gz","false", NULL, NULL, 2));
 #endif
        if (_config->Exists("Dir::Bin::bzip2") == false || FileExists(_config->FindFile("Dir::Bin::bzip2")) == true)
                compressors.push_back(Compressor("bzip2",".bz2","bzip2","-9","-d",3));
 #ifdef HAVE_BZ2
        else
-               compressors.push_back(Compressor("bzip2",".bz2","false", "", "", 3));
+               compressors.push_back(Compressor("bzip2",".bz2","false", NULL, NULL, 3));
 #endif
        if (_config->Exists("Dir::Bin::xz") == false || FileExists(_config->FindFile("Dir::Bin::xz")) == true)
                compressors.push_back(Compressor("xz",".xz","xz","-6","-d",4));

diff --git a/apt-pkg/contrib/fileutl.cc b/apt-pkg/contrib/fileutl.cc
index e9d1ba1ce0af72b0274935573fc084961c135915..c8e685a5a0bd1371956aabfddc195ee6c5f6aa63 100644 (file)
--- a/apt-pkg/contrib/fileutl.cc
+++ b/apt-pkg/contrib/fileutl.cc
@@ -905,8 +905,6 @@ bool FileFd::Open(string FileName,unsigned int const Mode,CompressMode Compress,
 bool FileFd::Open(string FileName,unsigned int const Mode,APT::Configuration::Compressor const &compressor, unsigned long const Perms)
 {
    Close();
-   d = new FileFdPrivate;
-   d->openmode = Mode;
    Flags = AutoClose;
 
    if ((Mode & WriteOnly) != WriteOnly && (Mode & (Atomic | Create | Empty | Exclusive)) != 0)
@@ -1000,8 +998,6 @@ bool FileFd::OpenDescriptor(int Fd, unsigned int const Mode, CompressMode Compre
 bool FileFd::OpenDescriptor(int Fd, unsigned int const Mode, APT::Configuration::Compressor const &compressor, bool AutoClose)
 {
    Close();
-   d = new FileFdPrivate;
-   d->openmode = Mode;
    Flags = (AutoClose) ? FileFd::AutoClose : 0;
    iFd = Fd;
    this->FileName = "";
@@ -1015,12 +1011,24 @@ bool FileFd::OpenDescriptor(int Fd, unsigned int const Mode, APT::Configuration:
 }
 bool FileFd::OpenInternDescriptor(unsigned int const Mode, APT::Configuration::Compressor const &compressor)
 {
-   d->compressor = compressor;
    if (compressor.Name == "." || compressor.Binary.empty() == true)
       return true;
+
+   if (d == NULL)
+   {
+      d = new FileFdPrivate();
+      d->openmode = Mode;
+      d->compressor = compressor;
+   }
+
 #ifdef HAVE_ZLIB
-   else if (compressor.Name == "gzip")
+   if (compressor.Name == "gzip")
    {
+      if (d->gz != NULL)
+      {
+        gzclose(d->gz);
+        d->gz = NULL;
+      }
       if ((Mode & ReadWrite) == ReadWrite)
         d->gz = gzdopen(iFd, "r+");
       else if ((Mode & WriteOnly) == WriteOnly)
@@ -1034,8 +1042,13 @@ bool FileFd::OpenInternDescriptor(unsigned int const Mode, APT::Configuration::C
    }
 #endif
 #ifdef HAVE_BZ2
-   else if (compressor.Name == "bzip2")
+   if (compressor.Name == "bzip2")
    {
+      if (d->bz2 != NULL)
+      {
+        BZ2_bzclose(d->bz2);
+        d->bz2 = NULL;
+      }
       if ((Mode & ReadWrite) == ReadWrite)
         d->bz2 = BZ2_bzdopen(iFd, "r+");
       else if ((Mode & WriteOnly) == WriteOnly)
@@ -1049,14 +1062,20 @@ bool FileFd::OpenInternDescriptor(unsigned int const Mode, APT::Configuration::C
    }
 #endif
 
+   // collect zombies here in case we reopen
+   if (d->compressor_pid > 0)
+      ExecWait(d->compressor_pid, "FileFdCompressor", true);
 
    if ((Mode & ReadWrite) == ReadWrite)
+   {
+      Flags |= Fail;
       return _error->Error("ReadWrite mode is not supported for file %s", FileName.c_str());
+   }
 
    bool const Comp = (Mode & WriteOnly) == WriteOnly;
-   // Handle 'decompression' of empty files
    if (Comp == false)
    {
+      // Handle 'decompression' of empty files
       struct stat Buf;
       fstat(iFd, &Buf);
       if (Buf.st_size == 0 && S_ISFIFO(Buf.st_mode) == false)
@@ -1065,13 +1084,19 @@ bool FileFd::OpenInternDescriptor(unsigned int const Mode, APT::Configuration::C
       // We don't need the file open - instead let the compressor open it
       // as he properly knows better how to efficiently read from 'his' file
       if (FileName.empty() == false)
+      {
         close(iFd);
+        iFd = -1;
+      }
    }
 
    // Create a data pipe
    int Pipe[2] = {-1,-1};
    if (pipe(Pipe) != 0)
+   {
+      Flags |= Fail;
       return _error->Errno("pipe",_("Failed to create subprocess IPC"));
+   }
    for (int J = 0; J != 2; J++)
       SetCloseExec(Pipe[J],true);
 
@@ -1133,7 +1158,7 @@ bool FileFd::OpenInternDescriptor(unsigned int const Mode, APT::Configuration::C
       close(Pipe[0]);
    else
       close(Pipe[1]);
-   if (Comp == true || FileName.empty() == true)
+   if ((Comp == true || FileName.empty() == true) && d->compressed_fd != -1)
       close(d->compressed_fd);
 
    return true;
@@ -1162,12 +1187,12 @@ bool FileFd::Read(void *To,unsigned long long Size,unsigned long long *Actual)
    do
    {
 #ifdef HAVE_ZLIB
-      if (d->gz != NULL)
+      if (d != NULL && d->gz != NULL)
         Res = gzread(d->gz,To,Size);
       else
 #endif
 #ifdef HAVE_BZ2
-      if (d->bz2 != NULL)
+      if (d != NULL && d->bz2 != NULL)
         Res = BZ2_bzread(d->bz2,To,Size);
       else
 #endif
@@ -1179,7 +1204,7 @@ bool FileFd::Read(void *To,unsigned long long Size,unsigned long long *Actual)
            continue;
         Flags |= Fail;
 #ifdef HAVE_ZLIB
-        if (d->gz != NULL)
+        if (d != NULL && d->gz != NULL)
         {
            int err;
            char const * const errmsg = gzerror(d->gz, &err);
@@ -1188,7 +1213,7 @@ bool FileFd::Read(void *To,unsigned long long Size,unsigned long long *Actual)
         }
 #endif
 #ifdef HAVE_BZ2
-        if (d->bz2 != NULL)
+        if (d != NULL && d->bz2 != NULL)
         {
            int err;
            char const * const errmsg = BZ2_bzerror(d->bz2, &err);
@@ -1201,7 +1226,8 @@ bool FileFd::Read(void *To,unsigned long long Size,unsigned long long *Actual)
       
       To = (char *)To + Res;
       Size -= Res;
-      d->seekpos += Res;
+      if (d != NULL)
+        d->seekpos += Res;
       if (Actual != 0)
         *Actual += Res;
    }
@@ -1229,7 +1255,7 @@ char* FileFd::ReadLine(char *To, unsigned long long const Size)
 {
    *To = '\0';
 #ifdef HAVE_ZLIB
-   if (d->gz != NULL)
+   if (d != NULL && d->gz != NULL)
       return gzgets(d->gz, To, Size);
 #endif
 
@@ -1260,12 +1286,12 @@ bool FileFd::Write(const void *From,unsigned long long Size)
    do
    {
 #ifdef HAVE_ZLIB
-      if (d->gz != NULL)
+      if (d != NULL && d->gz != NULL)
          Res = gzwrite(d->gz,From,Size);
       else
 #endif
 #ifdef HAVE_BZ2
-      if (d->bz2 != NULL)
+      if (d != NULL && d->bz2 != NULL)
          Res = BZ2_bzwrite(d->bz2,(void*)From,Size);
       else
 #endif
@@ -1276,7 +1302,7 @@ bool FileFd::Write(const void *From,unsigned long long Size)
       {
         Flags |= Fail;
 #ifdef HAVE_ZLIB
-        if (d->gz != NULL)
+        if (d != NULL && d->gz != NULL)
         {
            int err;
            char const * const errmsg = gzerror(d->gz, &err);
@@ -1285,7 +1311,7 @@ bool FileFd::Write(const void *From,unsigned long long Size)
         }
 #endif
 #ifdef HAVE_BZ2
-        if (d->bz2 != NULL)
+        if (d != NULL && d->bz2 != NULL)
         {
            int err;
            char const * const errmsg = BZ2_bzerror(d->bz2, &err);
@@ -1298,7 +1324,8 @@ bool FileFd::Write(const void *From,unsigned long long Size)
       
       From = (char *)From + Res;
       Size -= Res;
-      d->seekpos += Res;
+      if (d != NULL)
+        d->seekpos += Res;
    }
    while (Res > 0 && Size > 0);
    
@@ -1336,11 +1363,11 @@ bool FileFd::Write(int Fd, const void *From, unsigned long long Size)
 /* */
 bool FileFd::Seek(unsigned long long To)
 {
-   if (d->pipe == true
+   if (d != NULL && (d->pipe == true
 #ifdef HAVE_BZ2
-       || d->bz2 != NULL
+                       || d->bz2 != NULL
 #endif
-       )
+       ))
    {
       // Our poor man seeking in pipes is costly, so try to avoid it
       unsigned long long seekpos = Tell();
@@ -1350,13 +1377,17 @@ bool FileFd::Seek(unsigned long long To)
         return Skip(To - seekpos);
 
       if ((d->openmode & ReadOnly) != ReadOnly)
+      {
+        Flags |= Fail;
         return _error->Error("Reopen is only implemented for read-only files!");
+      }
 #ifdef HAVE_BZ2
       if (d->bz2 != NULL)
         BZ2_bzclose(d->bz2);
 #endif
-      close(iFd);
-      iFd = 0;
+      if (iFd != -1)
+        close(iFd);
+      iFd = -1;
       if (TemporaryFileName.empty() == false)
         iFd = open(TemporaryFileName.c_str(), O_RDONLY);
       else if (FileName.empty() == false)
@@ -1367,11 +1398,17 @@ bool FileFd::Seek(unsigned long long To)
            if (lseek(d->compressed_fd, 0, SEEK_SET) != 0)
               iFd = d->compressed_fd;
         if (iFd <= 0)
+        {
+           Flags |= Fail;
            return _error->Error("Reopen is not implemented for pipes opened with FileFd::OpenDescriptor()!");
+        }
       }
 
       if (OpenInternDescriptor(d->openmode, d->compressor) == false)
+      {
+        Flags |= Fail;
         return _error->Error("Seek on file %s because it couldn't be reopened", FileName.c_str());
+      }
 
       if (To != 0)
         return Skip(To);
@@ -1381,7 +1418,7 @@ bool FileFd::Seek(unsigned long long To)
    }
    int res;
 #ifdef HAVE_ZLIB
-   if (d->gz)
+   if (d != NULL && d->gz)
       res = gzseek(d->gz,To,SEEK_SET);
    else
 #endif
@@ -1392,7 +1429,8 @@ bool FileFd::Seek(unsigned long long To)
       return _error->Error("Unable to seek to %llu", To);
    }
 
-   d->seekpos = To;
+   if (d != NULL)
+      d->seekpos = To;
    return true;
 }
                                                                        /*}}}*/
@@ -1401,11 +1439,11 @@ bool FileFd::Seek(unsigned long long To)
 /* */
 bool FileFd::Skip(unsigned long long Over)
 {
-   if (d->pipe == true
+   if (d != NULL && (d->pipe == true
 #ifdef HAVE_BZ2
-       || d->bz2 != NULL
+                       || d->bz2 != NULL
 #endif
-       )
+       ))
    {
       d->seekpos += Over;
       char buffer[1024];
@@ -1413,7 +1451,10 @@ bool FileFd::Skip(unsigned long long Over)
       {
         unsigned long long toread = std::min((unsigned long long) sizeof(buffer), Over);
         if (Read(buffer, toread) == false)
+        {
+           Flags |= Fail;
            return _error->Error("Unable to seek ahead %llu",Over);
+        }
         Over -= toread;
       }
       return true;
@@ -1421,7 +1462,7 @@ bool FileFd::Skip(unsigned long long Over)
 
    int res;
 #ifdef HAVE_ZLIB
-   if (d->gz != NULL)
+   if (d != NULL && d->gz != NULL)
       res = gzseek(d->gz,Over,SEEK_CUR);
    else
 #endif
@@ -1431,7 +1472,8 @@ bool FileFd::Skip(unsigned long long Over)
       Flags |= Fail;
       return _error->Error("Unable to seek ahead %llu",Over);
    }
-   d->seekpos = res;
+   if (d != NULL)
+      d->seekpos = res;
 
    return true;
 }
@@ -1442,7 +1484,7 @@ bool FileFd::Skip(unsigned long long Over)
 bool FileFd::Truncate(unsigned long long To)
 {
 #if defined HAVE_ZLIB || defined HAVE_BZ2
-   if (d->gz != NULL || d->bz2 != NULL)
+   if (d != NULL && (d->gz != NULL || d->bz2 != NULL))
    {
       Flags |= Fail;
       return _error->Error("Truncating compressed files is not implemented (%s)", FileName.c_str());
@@ -1466,23 +1508,27 @@ unsigned long long FileFd::Tell()
    // seeking around, but not all users of FileFd use always Seek() and co
    // so d->seekpos isn't always true and we can just use it as a hint if
    // we have nothing else, but not always as an authority…
-   if (d->pipe == true
+   if (d != NULL && (d->pipe == true
 #ifdef HAVE_BZ2
-       || d->bz2 != NULL
+                       || d->bz2 != NULL
 #endif
-       )
+       ))
       return d->seekpos;
 
    off_t Res;
 #ifdef HAVE_ZLIB
-   if (d->gz != NULL)
+   if (d != NULL && d->gz != NULL)
      Res = gztell(d->gz);
    else
 #endif
      Res = lseek(iFd,0,SEEK_CUR);
    if (Res == (off_t)-1)
+   {
+      Flags |= Fail;
       _error->Errno("lseek","Failed to determine the current file position");
-   d->seekpos = Res;
+   }
+   if (d != NULL)
+      d->seekpos = Res;
    return Res;
 }
                                                                        /*}}}*/
@@ -1492,17 +1538,24 @@ unsigned long long FileFd::Tell()
 unsigned long long FileFd::FileSize()
 {
    struct stat Buf;
-   if (d->pipe == false && fstat(iFd,&Buf) != 0)
+   if ((d == NULL || d->pipe == false) && fstat(iFd,&Buf) != 0)
+   {
+      Flags |= Fail;
       return _error->Errno("fstat","Unable to determine the file size");
+   }
 
    // for compressor pipes st_size is undefined and at 'best' zero
-   if (d->pipe == true || S_ISFIFO(Buf.st_mode))
+   if ((d != NULL && d->pipe == true) || S_ISFIFO(Buf.st_mode))
    {
       // we set it here, too, as we get the info here for free
       // in theory the Open-methods should take care of it already
-      d->pipe = true;
+      if (d != NULL)
+        d->pipe = true;
       if (stat(FileName.c_str(), &Buf) != 0)
+      {
+        Flags |= Fail;
         return _error->Errno("stat","Unable to determine the file size");
+      }
    }
 
    return Buf.st_size;
@@ -1517,11 +1570,11 @@ unsigned long long FileFd::Size()
 
    // for compressor pipes st_size is undefined and at 'best' zero,
    // so we 'read' the content and 'seek' back - see there
-   if (d->pipe == true
+   if (d != NULL && (d->pipe == true
 #ifdef HAVE_BZ2
-       || (d->bz2 && size > 0)
+                       || (d->bz2 && size > 0)
 #endif
-       )
+       ))
    {
       unsigned long long const oldSeek = Tell();
       char ignore[1000];
@@ -1536,7 +1589,7 @@ unsigned long long FileFd::Size()
    // only check gzsize if we are actually a gzip file, just checking for
    // "gz" is not sufficient as uncompressed files could be opened with
    // gzopen in "direct" mode as well
-   else if (d->gz && !gzdirect(d->gz) && size > 0)
+   else if (d != NULL && d->gz && !gzdirect(d->gz) && size > 0)
    {
        off_t const oldPos = lseek(iFd,0,SEEK_CUR);
        /* unfortunately zlib.h doesn't provide a gzsize(), so we have to do
@@ -1544,10 +1597,16 @@ unsigned long long FileFd::Size()
        * bits of the file */
        // FIXME: Size for gz-files is limited by 32bit… no largefile support
        if (lseek(iFd, -4, SEEK_END) < 0)
-          return _error->Errno("lseek","Unable to seek to end of gzipped file");
+       {
+         Flags |= Fail;
+         return _error->Errno("lseek","Unable to seek to end of gzipped file");
+       }
        size = 0L;
        if (read(iFd, &size, 4) != 4)
-          return _error->Errno("read","Unable to read original size of gzipped file");
+       {
+         Flags |= Fail;
+         return _error->Errno("read","Unable to read original size of gzipped file");
+       }
 
 #ifdef WORDS_BIGENDIAN
        uint32_t tmp_size = size;
@@ -1557,7 +1616,10 @@ unsigned long long FileFd::Size()
 #endif
 
        if (lseek(iFd, oldPos, SEEK_SET) < 0)
-          return _error->Errno("lseek","Unable to seek in gzipped file");
+       {
+         Flags |= Fail;
+         return _error->Errno("lseek","Unable to seek in gzipped file");
+       }
 
        return size;
    }
@@ -1572,20 +1634,23 @@ unsigned long long FileFd::Size()
 time_t FileFd::ModificationTime()
 {
    struct stat Buf;
-   if (d->pipe == false && fstat(iFd,&Buf) != 0)
+   if ((d == NULL || d->pipe == false) && fstat(iFd,&Buf) != 0)
    {
+      Flags |= Fail;
       _error->Errno("fstat","Unable to determine the modification time of file %s", FileName.c_str());
       return 0;
    }
 
    // for compressor pipes st_size is undefined and at 'best' zero
-   if (d->pipe == true || S_ISFIFO(Buf.st_mode))
+   if ((d != NULL && d->pipe == true) || S_ISFIFO(Buf.st_mode))
    {
       // we set it here, too, as we get the info here for free
       // in theory the Open-methods should take care of it already
-      d->pipe = true;
+      if (d != NULL)
+        d->pipe = true;
       if (stat(FileName.c_str(), &Buf) != 0)
       {
+        Flags |= Fail;
         _error->Errno("fstat","Unable to determine the modification time of file %s", FileName.c_str());
         return 0;
       }
@@ -1645,6 +1710,8 @@ bool FileFd::Close()
       d = NULL;
    }
 
+   if (Res == false)
+      Flags |= Fail;
    return Res;
 }
                                                                        /*}}}*/
@@ -1655,7 +1722,10 @@ bool FileFd::Sync()
 {
 #ifdef _POSIX_SYNCHRONIZED_IO
    if (fsync(iFd) != 0)
+   {
+      Flags |= Fail;
       return _error->Errno("sync",_("Problem syncing the file"));
+   }
 #endif
    return true;
 }

diff --git a/apt-pkg/deb/debindexfile.cc b/apt-pkg/deb/debindexfile.cc
index 5dc2a2ac20e53b36be5d8b8897084c7f6359d5b2..76c74034148dd55539f8656ea319b20b1d03c6d4 100644 (file)
--- a/apt-pkg/deb/debindexfile.cc
+++ b/apt-pkg/deb/debindexfile.cc
@@ -161,7 +161,7 @@ unsigned long debSourcesIndex::Size() const
    /* we need to ignore errors here; if the lists are absent, just return 0 */
    _error->PushToStack();
 
-   FileFd f = FileFd (IndexFile("Sources"), FileFd::ReadOnly, FileFd::Extension);
+   FileFd f(IndexFile("Sources"), FileFd::ReadOnly, FileFd::Extension);
    if (!f.Failed())
       size = f.Size();
 
@@ -290,7 +290,7 @@ unsigned long debPackagesIndex::Size() const
    /* we need to ignore errors here; if the lists are absent, just return 0 */
    _error->PushToStack();
 
-   FileFd f = FileFd (IndexFile("Packages"), FileFd::ReadOnly, FileFd::Extension);
+   FileFd f(IndexFile("Packages"), FileFd::ReadOnly, FileFd::Extension);
    if (!f.Failed())
       size = f.Size();
 
@@ -488,7 +488,7 @@ unsigned long debTranslationsIndex::Size() const
    /* we need to ignore errors here; if the lists are absent, just return 0 */
    _error->PushToStack();
 
-   FileFd f = FileFd (IndexFile(Language), FileFd::ReadOnly, FileFd::Extension);
+   FileFd f(IndexFile(Language), FileFd::ReadOnly, FileFd::Extension);
    if (!f.Failed())
       size = f.Size();
 

diff --git a/debian/changelog b/debian/changelog
index 8eec902d0eaf0bf25987036c9e3a33c4ab1fd6ad..3e36f0fa8fff90fe7fa02bb40418308619517a02 100644 (file)
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,4 @@
-apt (0.9.3) unstable; urgency=low
+apt (0.9.3) UNRELEASED; urgency=low
 
   [ David Kalnischkies ]
   * apt-pkg/contrib/strutl.cc:
@@ -34,8 +34,28 @@ apt (0.9.3) unstable; urgency=low
   * apt-pkg/deb/deblistparser.cc:
     - check length and containing chars for a given description md5sum
   * ensure that apti18n.h is included last as advertised (Closes: #671623)
+  * apt-pkg/acquire-worker.cc:
+    - revert the use of FileFd::Write in OutFdReady as we don't want error
+      reports about EAGAIN here as we retry later. Thanks to YOSHINO Yoshihito
+      for the report. (Closes: #671721)
+  * apt-pkg/contrib/fileutl.cc:
+    - check that the fd which are closed are valid
+    - ensure that we do init d only once and especially not with its own
+      content as this causes some "interesting" hickups resulting in segfaults
+      as it seems (Closes: #554387, #670979)
+    - collect zombie (de)compressor processes on reopen
+    - ensure that in error conditions the Fail flag is set
+    - ensure that d is set before accessing it
+  * apt-pkg/aptconfiguration.cc:
+    - use NULL instead of "" for no (un)compress parameters
+  * apt-pkg/algorithms.cc:
+    - factor out of ListUpdate a AcquireUpdate to be able to provide your
+      own pkgAcquire fetcher to the wrapper
+  * apt-inst/deb/debfile.h:
+    - readd 'md5.h' to the uncleaned header includes to make qapt build
+      against us again unchanged to unblock transition (Closes: #669163)
 
- -- David Kalnischkies <kalnischkies@gmail.com>  Sat, 05 May 2012 15:35:16 +0200
+ -- David Kalnischkies <kalnischkies@gmail.com>  Mon, 07 May 2012 21:12:23 +0200
 
 apt (0.9.2) unstable; urgency=low
 

diff --git a/methods/rred.cc b/methods/rred.cc
index 78d1595d4ec468e89a953df266563d94590ba2d7..7c65f8f9223a30d15d552d27d7dfb4ebdc90a852 100644 (file)
--- a/methods/rred.cc
+++ b/methods/rred.cc
@@ -15,7 +15,6 @@
 #include <utime.h>
 #include <stdio.h>
 #include <errno.h>
-#include <zlib.h>
 #include <apti18n.h>
                                                                                /*}}}*/
 /** \brief RredMethod - ed-style incremential patch method                     {{{

diff --git a/prepare-release b/prepare-release
index fd98c489fe17691f254aa604e9fa7887fe27e9a2..821726ae2607a32653324a9b4d9c42345adc5903 100755 (executable)
--- a/prepare-release
+++ b/prepare-release
@@ -3,6 +3,9 @@
 VERSION=$(dpkg-parsechangelog | sed -n -e '/^Version:/s/^Version: //p')
 DISTRIBUTION=$(dpkg-parsechangelog | sed -n -e '/^Distribution:/s/^Distribution: //p')
 
+LIBAPTPKGVERSION="$(awk -v ORS='.' '/^\#define APT_PKG_M/ {print $3}' apt-pkg/init.h | sed 's/\.$//')"
+LIBAPTINSTVERSION="$(egrep '^MAJOR=' apt-inst/makefile |cut -d '=' -f 2)"
+
 if [ "$1" = 'pre-export' ]; then
        libraryversioncheck() {
                LIBRARY="$1"
@@ -17,8 +20,8 @@ if [ "$1" = 'pre-export' ]; then
                fi
        }
 
-       libraryversioncheck 'libapt-pkg' "$(awk -v ORS='.' '/^\#define APT_PKG_M/ {print $3}' apt-pkg/init.h | sed 's/\.$//')"
-       libraryversioncheck 'libapt-inst' "$(egrep '^MAJOR=' apt-inst/makefile |cut -d '=' -f 2)"
+       libraryversioncheck 'libapt-pkg' "$LIBAPTPKGVERSION"
+       libraryversioncheck 'libapt-inst' "$LIBAPTINSTVERSION"
 
 
        if [ "$DISTRIBUTION" = 'sid' ]; then
@@ -43,12 +46,32 @@ elif [ "$1" = 'post-build' ]; then
        else
                echo >&2 'REMEMBER: Change to a valid distribution before release'
        fi
+elif [ "$1" = 'library' ]; then
+       librarysymbols() {
+               echo "Checking $1 in version $2"
+               tmpfile=$(mktemp)
+               dpkg-gensymbols -p${1}${2} -ebuild/bin/${1}.so.${2} -Idebian/${1}${2}.symbols -O/dev/null 2> /dev/null > $tmpfile
+               echo '=== Missing symbols:'
+               grep '^+#MISSING' $tmpfile
+               echo '=== New symbols:'
+               grep '^+ ' $tmpfile | cut -d' ' -f 2 | cut -d'@' -f 1 | c++filt | while read line; do
+                       echo " (c++)\"${line}@Base\" $VERSION"
+               done | sort -u
+               rm $tmpfile
+       }
+       librarysymbols 'libapt-pkg' "${LIBAPTPKGVERSION}"
+       echo
+       librarysymbols 'libapt-inst' "${LIBAPTINSTVERSION}"
 else
        echo >&1 "Usage:\t$0 pre-export
 \t$0 post-build
+\t$0 library
 
 If you use »bzr builddeb« you can leave this script alone as it will
 be run at the right places auto-magically. Otherwise you should use
 »pre-export« to update po and pot files as well as version numbering.
-»post-build« can be used to run some more or less useful checks later on."
+»post-build« can be used to run some more or less useful checks later on.
+
+»library« isn't run automatically but can be useful for maintaining the
+(more or less experimental) symbols files we provide"
 fi

diff --git a/test/integration/framework b/test/integration/framework
index b80b02922507f2bbbb9cf2524e2472d4b3227d0f..5a0e1070f82c3bc6067cf835c6b8886e97d9c28e 100644 (file)
--- a/test/integration/framework
+++ b/test/integration/framework
@@ -107,6 +107,10 @@ aptitude() {
                LD_LIBRARY_PATH=${BUILDDIRECTORY}  $(which aptitude) $*
        fi
 }
+gdb() {
+       echo "gdb: run »$*«"
+       APT_CONFIG=aptconfig.conf LD_LIBRARY_PATH=${BUILDDIRECTORY} $(which gdb) ${BUILDDIRECTORY}/$1
+}
 
 addtrap() {
        CURRENTTRAP="$CURRENTTRAP $1"