#include <ftw.h>
#include <fnmatch.h>
#include <iostream>
+#include <sstream>
#include <memory>
#include "cachedb.h"
// FTWScanner::FTWScanner - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* */
-FTWScanner::FTWScanner()
+FTWScanner::FTWScanner(string const &Arch): Arch(Arch)
{
ErrorPrinted = false;
NoLinkAct = !_config->FindB("APT::FTPArchive::DeLinkAct",true);
- RealPath = 0;
- long PMax = pathconf(".",_PC_PATH_MAX);
- if (PMax > 0)
- RealPath = new char[PMax];
}
/*}}}*/
// FTWScanner::Scanner - FTW Scanner /*{{{*/
int FTWScanner::ScannerFile(const char *File, bool const &ReadLink)
{
const char *LastComponent = strrchr(File, '/');
+ char *RealPath = NULL;
+
if (LastComponent == NULL)
LastComponent = File;
else
given are not links themselves. */
char Jnk[2];
Owner->OriginalPath = File;
- if (ReadLink && Owner->RealPath != 0 &&
+ if (ReadLink &&
readlink(File,Jnk,sizeof(Jnk)) != -1 &&
- realpath(File,Owner->RealPath) != 0)
- Owner->DoPackage(Owner->RealPath);
+ (RealPath = realpath(File,NULL)) != 0)
+ {
+ Owner->DoPackage(RealPath);
+ free(RealPath);
+ }
else
Owner->DoPackage(File);
/* */
bool FTWScanner::RecursiveScan(string const &Dir)
{
+ char *RealPath = NULL;
/* If noprefix is set then jam the scan root in, so we don't generate
link followed paths out of control */
if (InternalPrefix.empty() == true)
{
- if (realpath(Dir.c_str(),RealPath) == 0)
+ if ((RealPath = realpath(Dir.c_str(),NULL)) == 0)
return _error->Errno("realpath",_("Failed to resolve %s"),Dir.c_str());
- InternalPrefix = RealPath;
+ InternalPrefix = RealPath;
+ free(RealPath);
}
// Do recursive directory searching
of files from another file. */
bool FTWScanner::LoadFileList(string const &Dir, string const &File)
{
+ char *RealPath = NULL;
/* If noprefix is set then jam the scan root in, so we don't generate
link followed paths out of control */
if (InternalPrefix.empty() == true)
{
- if (realpath(Dir.c_str(),RealPath) == 0)
+ if ((RealPath = realpath(Dir.c_str(),NULL)) == 0)
return _error->Errno("realpath",_("Failed to resolve %s"),Dir.c_str());
InternalPrefix = RealPath;
+ free(RealPath);
}
Owner = this;
// ---------------------------------------------------------------------
/* */
PackagesWriter::PackagesWriter(string const &DB,string const &Overrides,string const &ExtOverrides,
- string const &aArch) :
- Db(DB),Stats(Db.Stats), Arch(aArch)
+ string const &Arch) :
+ FTWScanner(Arch), Db(DB), Stats(Db.Stats), TransWriter(NULL)
{
Output = stdout;
- SetExts(".deb .udeb .foo .bar .baz");
- AddPattern("*.deb");
+ SetExts(".deb .udeb");
DeLinkLimit = 0;
// Process the command line options
if (Db.Loaded() == false)
DoContents = false;
-
+
// Read the override file
if (Overrides.empty() == false && Over.ReadOverride(Overrides) == false)
return;
string::size_type Start = 0;
while (Start <= Vals.length()-1)
{
- string::size_type Space = Vals.find(' ',Start);
- string::size_type Length;
- if (Space == string::npos)
+ string::size_type const Space = Vals.find(' ',Start);
+ string::size_type const Length = ((Space == string::npos) ? Vals.length() : Space) - Start;
+ if ( Arch.empty() == false )
{
- Length = Vals.length()-Start;
+ AddPattern(string("*_") + Arch + Vals.substr(Start, Length));
+ AddPattern(string("*_all") + Vals.substr(Start, Length));
}
else
- {
- Length = Space-Start;
- }
- AddPattern(string("*") + Vals.substr(Start, Length));
+ AddPattern(string("*") + Vals.substr(Start, Length));
+
Start += Length + 1;
}
descmd5.Add(desc.c_str());
DescriptionMd5 = descmd5.Result().Value();
SetTFRewriteData(Changes[End++], "Description-md5", DescriptionMd5.c_str());
+ if (TransWriter != NULL)
+ TransWriter->DoPackage(Package, desc, DescriptionMd5);
}
// Rewrite the maintainer field if necessary
SetTFRewriteData(Changes[End++], "Maintainer", NewMaint.c_str());
/* Get rid of the Optional tag. This is an ugly, ugly, ugly hack that
- dpkg-scanpackages does.. Well sort of. dpkg-scanpackages just does renaming
+ dpkg-scanpackages does. Well sort of. dpkg-scanpackages just does renaming
but dpkg does this append bit. So we do the append bit, at least that way the
status file and package file will remain similar. There are other transforms
but optional is the only legacy one still in use for some lazy reason. */
}
/*}}}*/
+// TranslationWriter::TranslationWriter - Constructor /*{{{*/
+// ---------------------------------------------------------------------
+/* Create a Translation-Master file for this Packages file */
+TranslationWriter::TranslationWriter(string const &File, string const &TransCompress,
+ mode_t const &Permissions) : Output(NULL),
+ RefCounter(0)
+{
+ if (File.empty() == true)
+ return;
+
+ Comp = new MultiCompress(File, TransCompress, Permissions);
+ Output = Comp->Input;
+}
+ /*}}}*/
+// TranslationWriter::DoPackage - Process a single package /*{{{*/
+// ---------------------------------------------------------------------
+/* Create a Translation-Master file for this Packages file */
+bool TranslationWriter::DoPackage(string const &Pkg, string const &Desc,
+ string const &MD5)
+{
+ if (Output == NULL)
+ return true;
+
+ // Different archs can include different versions and therefore
+ // different descriptions - so we need to check for both name and md5.
+ string const Record = Pkg + ":" + MD5;
+
+ if (Included.find(Record) != Included.end())
+ return true;
+
+ fprintf(Output, "Package: %s\nDescription-md5: %s\nDescription-en: %s\n",
+ Pkg.c_str(), MD5.c_str(), Desc.c_str());
+
+ Included.insert(Record);
+ return true;
+}
+ /*}}}*/
+// TranslationWriter::~TranslationWriter - Destructor /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+TranslationWriter::~TranslationWriter()
+{
+ if (Comp == NULL)
+ return;
+
+ delete Comp;
+}
+ /*}}}*/
+
// SourcesWriter::SourcesWriter - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* */
char *BlkEnd = Buffer + St.st_size;
MD5Summation MD5;
MD5.Add((unsigned char *)Start,BlkEnd - Start);
-
+
+ SHA1Summation SHA1;
+ SHA256Summation SHA256;
+ SHA1.Add((unsigned char *)Start,BlkEnd - Start);
+ SHA256.Add((unsigned char *)Start,BlkEnd - Start);
+
// Add an extra \n to the end, just in case
*BlkEnd++ = '\n';
}
// Add the dsc to the files hash list
- char Files[1000];
- snprintf(Files,sizeof(Files),"\n %s %lu %s\n %s",
- string(MD5.Result()).c_str(),St.st_size,
- flNotDir(FileName).c_str(),
- Tags.FindS("Files").c_str());
-
+ string const strippedName = flNotDir(FileName);
+ std::ostringstream ostreamFiles;
+ if (Tags.Exists("Files"))
+ ostreamFiles << "\n " << string(MD5.Result()) << " " << St.st_size << " "
+ << strippedName << "\n " << Tags.FindS("Files");
+ string const Files = ostreamFiles.str();
+
+ std::ostringstream ostreamSha1;
+ if (Tags.Exists("Checksums-Sha1"))
+ ostreamSha1 << "\n " << string(SHA1.Result()) << " " << St.st_size << " "
+ << strippedName << "\n " << Tags.FindS("Checksums-Sha1");
+ string const ChecksumsSha1 = ostreamSha1.str();
+
+ std::ostringstream ostreamSha256;
+ if (Tags.Exists("Checksums-Sha256"))
+ ostreamSha256 << "\n " << string(SHA256.Result()) << " " << St.st_size << " "
+ << strippedName << "\n " << Tags.FindS("Checksums-Sha256");
+ string const ChecksumsSha256 = ostreamSha256.str();
+
// Strip the DirStrip prefix from the FileName and add the PathPrefix
string NewFileName;
if (DirStrip.empty() == false &&
// Perform the delinking operation over all of the files
string ParseJnk;
- const char *C = Files;
+ const char *C = Files.c_str();
+ char *RealPath = NULL;
for (;isspace(*C); C++);
while (*C != 0)
{
char Jnk[2];
string OriginalPath = Directory + ParseJnk;
- if (RealPath != 0 && readlink(OriginalPath.c_str(),Jnk,sizeof(Jnk)) != -1 &&
- realpath(OriginalPath.c_str(),RealPath) != 0)
+ if (readlink(OriginalPath.c_str(),Jnk,sizeof(Jnk)) != -1 &&
+ (RealPath = realpath(OriginalPath.c_str(),NULL)) != 0)
{
string RP = RealPath;
+ free(RealPath);
if (Delink(RP,OriginalPath.c_str(),Stats.DeLinkBytes,St.st_size) == false)
return false;
}
Directory.erase(Directory.end()-1);
// This lists all the changes to the fields we are going to make.
- // (5 hardcoded + maintainer + end marker)
- TFRewriteData Changes[5+1+SOverItem->FieldOverride.size()+1];
+ // (5 hardcoded + checksums + maintainer + end marker)
+ TFRewriteData Changes[5+2+1+SOverItem->FieldOverride.size()+1];
unsigned int End = 0;
SetTFRewriteData(Changes[End++],"Source",Package.c_str(),"Package");
- SetTFRewriteData(Changes[End++],"Files",Files);
+ SetTFRewriteData(Changes[End++],"Files",Files.c_str());
+ SetTFRewriteData(Changes[End++],"Checksums-Sha1",ChecksumsSha1.c_str());
+ SetTFRewriteData(Changes[End++],"Checksums-Sha256",ChecksumsSha256.c_str());
if (Directory != "./")
SetTFRewriteData(Changes[End++],"Directory",Directory.c_str());
SetTFRewriteData(Changes[End++],"Priority",BestPrio.c_str());
// ContentsWriter::ContentsWriter - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* */
-ContentsWriter::ContentsWriter(string const &DB) :
- Db(DB), Stats(Db.Stats)
+ContentsWriter::ContentsWriter(string const &DB, string const &Arch) :
+ FTWScanner(Arch), Db(DB), Stats(Db.Stats)
{
- AddPattern("*.deb");
+ SetExts(".deb");
Output = stdout;
}
/*}}}*/
datestr[0] = '\0';
}
+ time_t const validuntil = now + _config->FindI("APT::FTPArchive::Release::ValidTime", 0);
+ char validstr[128];
+ if (now == validuntil ||
+ strftime(validstr, sizeof(validstr), "%a, %d %b %Y %H:%M:%S UTC",
+ gmtime(&validuntil)) == 0)
+ {
+ validstr[0] = '\0';
+ }
+
map<string,string> Fields;
Fields["Origin"] = "";
Fields["Label"] = "";
Fields["Version"] = "";
Fields["Codename"] = "";
Fields["Date"] = datestr;
+ Fields["Valid-Until"] = validstr;
Fields["Architectures"] = "";
Fields["Components"] = "";
Fields["Description"] = "";
projects / apt.git / blobdiff