return _error->Errno("chdir","Unable to change to %s",CD.c_str());
// Look for a .disk subdirectory
- struct stat Buf;
- if (stat(".disk",&Buf) == 0)
+ if (DirectoryExists(".disk") == true)
{
if (InfoDir.empty() == true)
InfoDir = CD + ".disk/";
}
// Don't look into directories that have been marked to ingore.
- if (stat(".aptignr",&Buf) == 0)
+ if (RealFileExists(".aptignr") == true)
return true;
-
/* Check _first_ for a signature file as apt-cdrom assumes that all files
under a Packages/Source file are in control of that file and stops
the scanning
*/
- if (stat("Release.gpg",&Buf) == 0)
+ if (RealFileExists("Release.gpg") == true || RealFileExists("InRelease") == true)
{
SigList.push_back(CD);
}
for (std::vector<APT::Configuration::Compressor>::const_iterator c = compressor.begin();
c != compressor.end(); ++c)
{
- if (stat(std::string("Packages").append(c->Extension).c_str(), &Buf) != 0)
+ if (RealFileExists(std::string("Packages").append(c->Extension).c_str()) == false)
continue;
if (_config->FindB("Debug::aptcdrom",false) == true)
for (std::vector<APT::Configuration::Compressor>::const_iterator c = compressor.begin();
c != compressor.end(); ++c)
{
- if (stat(std::string("Sources").append(c->Extension).c_str(), &Buf) != 0)
+ if (RealFileExists(std::string("Sources").append(c->Extension).c_str()) == false)
continue;
if (_config->FindB("Debug::aptcdrom",false) == true)
--I; // the next entry is at the same index after the erase
}
+ return true;
+}
+ /*}}}*/
+// DropTranslation - Dump unwanted Translation-<lang> files /*{{{*/
+// ---------------------------------------------------------------------
+/* Here we drop everything that is not configured in Acquire::Languages */
+bool pkgCdrom::DropTranslation(vector<string> &List)
+{
+ for (unsigned int I = 0; I < List.size(); I++)
+ {
+ const char *Start;
+ if ((Start = strstr(List[I].c_str(), "/Translation-")) == NULL)
+ continue;
+ Start += strlen("/Translation-");
+
+ if (APT::Configuration::checkLanguage(Start, true) == true)
+ continue;
+
+ // not accepted -> Erase it
+ List.erase(List.begin() + I);
+ --I; // the next entry is at the same index after the erase
+ }
+
return true;
}
/*}}}*/
/* Here we go and stat every file that we found and strip dup inodes. */
bool pkgCdrom::DropRepeats(vector<string> &List,const char *Name)
{
+ bool couldFindAllFiles = true;
// Get a list of all the inodes
ino_t *Inodes = new ino_t[List.size()];
for (unsigned int I = 0; I != List.size(); ++I)
}
if (found == false)
- _error->Errno("stat","Failed to stat %s%s",List[I].c_str(), Name);
+ {
+ _error->Errno("stat","Failed to stat %s%s",List[I].c_str(), Name);
+ couldFindAllFiles = false;
+ Inodes[I] = 0;
+ }
}
- if (_error->PendingError() == true) {
- delete[] Inodes;
- return false;
- }
-
// Look for dups
for (unsigned int I = 0; I != List.size(); I++)
{
+ if (Inodes[I] == 0)
+ continue;
for (unsigned int J = I+1; J < List.size(); J++)
{
// No match
- if (Inodes[J] != Inodes[I])
+ if (Inodes[J] == 0 || Inodes[J] != Inodes[I])
continue;
// We score the two paths.. and erase one
List.erase(List.begin()+I);
}
- return true;
+ return couldFindAllFiles;
}
/*}}}*/
// ReduceSourceList - Takes the path list and reduces it /*{{{*/
string Word1 = string(*I,Space,SSpace-Space);
string Prefix = string(*I,0,Space);
+ string Component = string(*I,SSpace);
for (vector<string>::iterator J = List.begin(); J != I; ++J)
{
// Find a space..
continue;
if (string(*J,Space2,SSpace2-Space2) != Word1)
continue;
-
- *J += string(*I,SSpace);
- *I = string();
+
+ string Component2 = string(*J, SSpace2) + " ";
+ if (Component2.find(Component + " ") == std::string::npos)
+ *J += Component;
+ I->clear();
}
}
/* Write out all of the configuration directives by walking the
configuration tree */
- const Configuration::Item *Top = Cnf.Tree(0);
- for (; Top != 0;)
- {
- // Print the config entry
- if (Top->Value.empty() == false)
- Out << Top->FullTag() + " \"" << Top->Value << "\";" << endl;
-
- if (Top->Child != 0)
- {
- Top = Top->Child;
- continue;
- }
-
- while (Top != 0 && Top->Next == 0)
- Top = Top->Parent;
- if (Top != 0)
- Top = Top->Next;
- }
+ Cnf.Dump(Out, NULL, "%f \"%v\";\n", false);
Out.close();
-
- link(DFile.c_str(),string(DFile + '~').c_str());
+
+ if (FileExists(DFile) == true)
+ rename(DFile.c_str(), string(DFile + '~').c_str());
if (rename(NewFile.c_str(),DFile.c_str()) != 0)
return _error->Errno("rename","Failed to rename %s.new to %s",
DFile.c_str(),DFile.c_str());
return false;
}
- chdir(StartDir.c_str());
+ if (chdir(StartDir.c_str()) != 0)
+ return _error->Errno("chdir","Unable to change to %s", StartDir.c_str());
if (_config->FindB("Debug::aptcdrom",false) == true)
{
DropBinaryArch(List);
DropRepeats(List,"Packages");
DropRepeats(SourceList,"Sources");
+ // FIXME: We ignore stat() errors here as we usually have only one of those in use
+ // This has little potencial to drop 'valid' stat() errors as we know that one of these
+ // files need to exist, but it would be better if we would check it here
+ _error->PushToStack();
DropRepeats(SigList,"Release.gpg");
+ DropRepeats(SigList,"InRelease");
+ _error->RevertToStack();
DropRepeats(TransList,"");
+ if (_config->FindB("APT::CDROM::DropTranslation", true) == true)
+ DropTranslation(TransList);
if(log != NULL) {
msg.str("");
ioprintf(msg, _("Found %zu package indexes, %zu source indexes, "
projects / apt.git / blobdiff