/*
*/
-
-#include<apt-pkg/init.h>
-#include<apt-pkg/error.h>
-#include<apt-pkg/cdromutl.h>
-#include<apt-pkg/strutl.h>
-#include<apt-pkg/cdrom.h>
-#include<apt-pkg/aptconfiguration.h>
-
-#include<sstream>
-#include<fstream>
-#include<config.h>
-#include<apti18n.h>
+#include <config.h>
+
+#include <apt-pkg/error.h>
+#include <apt-pkg/cdromutl.h>
+#include <apt-pkg/strutl.h>
+#include <apt-pkg/cdrom.h>
+#include <apt-pkg/aptconfiguration.h>
+#include <apt-pkg/configuration.h>
+#include <apt-pkg/fileutl.h>
+#include <apt-pkg/indexcopy.h>
+
+
+#include <string.h>
+#include <iostream>
+#include <string>
+#include <vector>
+#include <sstream>
+#include <fstream>
#include <sys/stat.h>
-#include <fcntl.h>
#include <dirent.h>
#include <unistd.h>
#include <stdio.h>
#include <algorithm>
#include <dlfcn.h>
-#include "indexcopy.h"
+#include<apti18n.h>
using namespace std;
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);
}
+
/* Aha! We found some package files. We assume that everything under
this dir is controlled by those package files so we don't look down
anymore */
- if (stat("Packages",&Buf) == 0 || stat("Packages.gz",&Buf) == 0)
+ std::vector<APT::Configuration::Compressor> const compressor = APT::Configuration::getCompressors();
+ for (std::vector<APT::Configuration::Compressor>::const_iterator c = compressor.begin();
+ c != compressor.end(); ++c)
{
+ if (RealFileExists(std::string("Packages").append(c->Extension).c_str()) == false)
+ continue;
+
+ if (_config->FindB("Debug::aptcdrom",false) == true)
+ std::clog << "Found Packages in " << CD << std::endl;
List.push_back(CD);
-
+
// Continue down if thorough is given
if (_config->FindB("APT::CDROM::Thorough",false) == false)
return true;
+ break;
}
- if (stat("Sources.gz",&Buf) == 0 || stat("Sources",&Buf) == 0)
+ for (std::vector<APT::Configuration::Compressor>::const_iterator c = compressor.begin();
+ c != compressor.end(); ++c)
{
+ if (RealFileExists(std::string("Sources").append(c->Extension).c_str()) == false)
+ continue;
+
+ if (_config->FindB("Debug::aptcdrom",false) == true)
+ std::clog << "Found Sources in " << CD << std::endl;
SList.push_back(CD);
-
+
// Continue down if thorough is given
if (_config->FindB("APT::CDROM::Thorough",false) == false)
return true;
+ break;
}
- // see if we find translatin indexes
- if (stat("i18n",&Buf) == 0)
+ // see if we find translation indices
+ if (DirectoryExists("i18n") == true)
{
D = opendir("i18n");
for (struct dirent *Dir = readdir(D); Dir != 0; Dir = readdir(D))
{
- if(strstr(Dir->d_name,"Translation") != NULL)
+ if(strncmp(Dir->d_name, "Translation-", strlen("Translation-")) != 0)
+ continue;
+ string file = Dir->d_name;
+ for (std::vector<APT::Configuration::Compressor>::const_iterator c = compressor.begin();
+ c != compressor.end(); ++c)
{
- if (_config->FindB("Debug::aptcdrom",false) == true)
- std::clog << "found translations: " << Dir->d_name << "\n";
- string file = Dir->d_name;
- if(file.substr(file.size()-3,file.size()) == ".gz")
- file = file.substr(0,file.size()-3);
- TransList.push_back(CD+"i18n/"+ file);
+ string fileext = flExtension(file);
+ if (file == fileext)
+ fileext.clear();
+ else if (fileext.empty() == false)
+ fileext = "." + fileext;
+
+ if (c->Extension == fileext)
+ {
+ if (_config->FindB("Debug::aptcdrom",false) == true)
+ std::clog << "Found translation " << Dir->d_name << " in " << CD << "i18n/" << std::endl;
+ file.erase(file.size() - fileext.size());
+ TransList.push_back(CD + "i18n/" + file);
+ break;
+ }
}
}
closedir(D);
}
-
D = opendir(".");
if (D == 0)
return _error->Errno("opendir","Unable to read %s",CD.c_str());
--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++)
+ for (unsigned int I = 0; I != List.size(); ++I)
{
struct stat Buf;
- if (stat((List[I] + Name).c_str(),&Buf) != 0 &&
- stat((List[I] + Name + ".gz").c_str(),&Buf) != 0)
- _error->Errno("stat","Failed to stat %s%s",List[I].c_str(),
- Name);
- Inodes[I] = Buf.st_ino;
- }
-
- if (_error->PendingError() == true) {
- delete[] Inodes;
- return false;
+ bool found = false;
+
+ std::vector<APT::Configuration::Compressor> const compressor = APT::Configuration::getCompressors();
+ for (std::vector<APT::Configuration::Compressor>::const_iterator c = compressor.begin();
+ c != compressor.end(); ++c)
+ {
+ std::string filename = std::string(List[I]).append(Name).append(c->Extension);
+ if (stat(filename.c_str(), &Buf) != 0)
+ continue;
+ Inodes[I] = Buf.st_ino;
+ found = true;
+ break;
+ }
+
+ if (found == false)
+ {
+ _error->Errno("stat","Failed to stat %s%s",List[I].c_str(), Name);
+ couldFindAllFiles = false;
+ Inodes[I] = 0;
+ }
}
-
+
// 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 /*{{{*/
// ---------------------------------------------------------------------
/* This takes the list of source list expressed entires and collects
similar ones to form a single entry for each dist */
-void pkgCdrom::ReduceSourcelist(string CD,vector<string> &List)
+void pkgCdrom::ReduceSourcelist(string /*CD*/,vector<string> &List)
{
sort(List.begin(),List.end());
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(), (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());
Out.close();
- rename(File.c_str(),string(File + '~').c_str());
+ rename(File.c_str(), (File + '~').c_str());
if (rename(NewFile.c_str(),File.c_str()) != 0)
return _error->Errno("rename","Failed to rename %s.new to %s",
File.c_str(),File.c_str());
return true;
}
/*}}}*/
-bool pkgCdrom::Ident(string &ident, pkgCdromStatus *log) /*{{{*/
+bool pkgCdrom::UnmountCDROM(std::string const &CDROM, pkgCdromStatus * const log)/*{{{*/
+{
+ if (_config->FindB("APT::CDROM::NoMount",false) == true)
+ return true;
+ if (log != NULL)
+ log->Update(_("Unmounting CD-ROM...\n"), STEP_LAST);
+ return UnmountCdrom(CDROM);
+}
+ /*}}}*/
+bool pkgCdrom::MountAndIdentCDROM(Configuration &Database, std::string &CDROM, std::string &ident, pkgCdromStatus * const log, bool const interactive)/*{{{*/
{
- stringstream msg;
-
// Startup
- string CDROM = _config->FindDir("Acquire::cdrom::mount");
+ CDROM = _config->FindDir("Acquire::cdrom::mount");
if (CDROM[0] == '.')
CDROM= SafeGetCWD() + '/' + CDROM;
if (log != NULL)
{
- msg.str("");
- ioprintf(msg, _("Using CD-ROM mount point %s\nMounting CD-ROM\n"),
- CDROM.c_str());
- log->Update(msg.str());
+ string msg;
+ log->SetTotal(STEP_LAST);
+ strprintf(msg, _("Using CD-ROM mount point %s\n"), CDROM.c_str());
+ log->Update(msg, STEP_PREPARE);
}
- if (MountCdrom(CDROM) == false)
+
+ // Unmount the CD and get the user to put in the one they want
+ if (_config->FindB("APT::CDROM::NoMount", false) == false)
+ {
+ if (interactive == true)
+ {
+ UnmountCDROM(CDROM, log);
+
+ if(log != NULL)
+ {
+ log->Update(_("Waiting for disc...\n"), STEP_WAIT);
+ if(!log->ChangeCdrom()) {
+ // user aborted
+ return false;
+ }
+ }
+ }
+
+ // Mount the new CDROM
+ if(log != NULL)
+ log->Update(_("Mounting CD-ROM...\n"), STEP_MOUNT);
+
+ if (MountCdrom(CDROM) == false)
+ return _error->Error("Failed to mount the cdrom.");
+ }
+
+ if (IsMounted(CDROM) == false)
return _error->Error("Failed to mount the cdrom.");
// Hash the CD to get an ID
if (log != NULL)
- log->Update(_("Identifying.. "));
-
+ log->Update(_("Identifying... "), STEP_IDENT);
if (IdentCdrom(CDROM,ident) == false)
{
ident = "";
+ if (log != NULL)
+ log->Update("\n");
+ UnmountCDROM(CDROM, NULL);
return false;
}
if (log != NULL)
{
- msg.str("");
- ioprintf(msg, "[%s]\n",ident.c_str());
- log->Update(msg.str());
+ string msg;
+ strprintf(msg, "[%s]\n", ident.c_str());
+ log->Update(msg);
}
// Read the database
- Configuration Database;
string DFile = _config->FindFile("Dir::State::cdroms");
if (FileExists(DFile) == true)
{
if (ReadConfigFile(Database,DFile) == false)
+ {
+ UnmountCDROM(CDROM, NULL);
return _error->Error("Unable to read the cdrom database %s",
DFile.c_str());
+ }
}
+ return true;
+}
+ /*}}}*/
+bool pkgCdrom::Ident(string &ident, pkgCdromStatus *log) /*{{{*/
+{
+ Configuration Database;
+ std::string CDROM;
+ if (MountAndIdentCDROM(Database, CDROM, ident, log, false) == false)
+ return false;
+
if (log != NULL)
{
- msg.str("");
- ioprintf(msg, _("Stored label: %s\n"),
- Database.Find("CD::"+ident).c_str());
- log->Update(msg.str());
+ string msg;
+ strprintf(msg, _("Stored label: %s\n"),
+ Database.Find("CD::"+ident).c_str());
+ log->Update(msg);
}
// Unmount and finish
- if (_config->FindB("APT::CDROM::NoMount",false) == false)
- {
- if (log != NULL)
- log->Update(_("Unmounting CD-ROM...\n"), STEP_LAST);
- UnmountCdrom(CDROM);
- }
-
+ UnmountCDROM(CDROM, log);
return true;
}
/*}}}*/
bool pkgCdrom::Add(pkgCdromStatus *log) /*{{{*/
{
- stringstream msg;
-
- // Startup
- string CDROM = _config->FindDir("Acquire::cdrom::mount");
- if (CDROM[0] == '.')
- CDROM= SafeGetCWD() + '/' + CDROM;
-
- if(log != NULL)
- {
- log->SetTotal(STEP_LAST);
- msg.str("");
- ioprintf(msg, _("Using CD-ROM mount point %s\n"), CDROM.c_str());
- log->Update(msg.str(), STEP_PREPARE);
- }
-
- // Read the database
Configuration Database;
- string DFile = _config->FindFile("Dir::State::cdroms");
- if (FileExists(DFile) == true)
- {
- if (ReadConfigFile(Database,DFile) == false)
- return _error->Error("Unable to read the cdrom database %s",
- DFile.c_str());
- }
-
- // Unmount the CD and get the user to put in the one they want
- if (_config->FindB("APT::CDROM::NoMount",false) == false)
- {
- if(log != NULL)
- log->Update(_("Unmounting CD-ROM\n"), STEP_UNMOUNT);
- UnmountCdrom(CDROM);
-
- if(log != NULL)
- {
- log->Update(_("Waiting for disc...\n"), STEP_WAIT);
- if(!log->ChangeCdrom()) {
- // user aborted
- return false;
- }
- }
-
- // Mount the new CDROM
- if(log != NULL)
- log->Update(_("Mounting CD-ROM...\n"), STEP_MOUNT);
-
- if (MountCdrom(CDROM) == false)
- return _error->Error("Failed to mount the cdrom.");
- }
-
- // Hash the CD to get an ID
- if(log != NULL)
- log->Update(_("Identifying.. "), STEP_IDENT);
- string ID;
- if (IdentCdrom(CDROM,ID) == false)
- {
- if (log != NULL)
- log->Update("\n");
+ std::string ID, CDROM;
+ if (MountAndIdentCDROM(Database, CDROM, ID, log, true) == false)
return false;
- }
+
if(log != NULL)
- {
- log->Update("["+ID+"]\n");
- log->Update(_("Scanning disc for index files..\n"),STEP_SCAN);
- }
+ log->Update(_("Scanning disc for index files...\n"),STEP_SCAN);
// Get the CD structure
vector<string> List;
{
if (log != NULL)
log->Update("\n");
+ UnmountCDROM(CDROM, NULL);
return false;
}
- chdir(StartDir.c_str());
+ if (chdir(StartDir.c_str()) != 0)
+ {
+ UnmountCDROM(CDROM, NULL);
+ 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, "
+ string msg;
+ strprintf(msg, _("Found %zu package indexes, %zu source indexes, "
"%zu translation indexes and %zu signatures\n"),
List.size(), SourceList.size(), TransList.size(),
SigList.size());
- log->Update(msg.str(), STEP_SCAN);
+ log->Update(msg, STEP_SCAN);
}
if (List.empty() == true && SourceList.empty() == true)
{
- if (_config->FindB("APT::CDROM::NoMount",false) == false)
- UnmountCdrom(CDROM);
+ UnmountCDROM(CDROM, NULL);
return _error->Error(_("Unable to locate any package files, perhaps this is not a Debian Disc or the wrong architecture?"));
}
if (InfoDir.empty() == false &&
FileExists(InfoDir + "/info") == true)
{
- ifstream F(string(InfoDir + "/info").c_str());
+ ifstream F((InfoDir + "/info").c_str());
if (!F == 0)
getline(F,Name);
if(log != NULL)
{
- msg.str("");
- ioprintf(msg, _("Found label '%s'\n"), Name.c_str());
- log->Update(msg.str());
+ string msg;
+ strprintf(msg, _("Found label '%s'\n"), Name.c_str());
+ log->Update(msg);
}
Database.Set("CD::" + ID + "::Label",Name);
}
{
if(log == NULL)
{
- if (_config->FindB("APT::CDROM::NoMount",false) == false)
- UnmountCdrom(CDROM);
+ UnmountCDROM(CDROM, NULL);
return _error->Error("No disc name found and no way to ask for it");
}
while(true) {
if(!log->AskCdromName(Name)) {
// user canceld
+ UnmountCDROM(CDROM, NULL);
return false;
}
cout << "Name: '" << Name << "'" << endl;
Database.Set("CD::" + ID,Name);
if(log != NULL)
{
- msg.str("");
- ioprintf(msg, _("This disc is called: \n'%s'\n"), Name.c_str());
- log->Update(msg.str());
+ string msg;
+ strprintf(msg, _("This disc is called: \n'%s'\n"), Name.c_str());
+ log->Update(msg);
log->Update(_("Copying package lists..."), STEP_COPY);
}
+
+ // check for existence and possibly create state directory for copying
+ string const listDir = _config->FindDir("Dir::State::lists");
+ string const partialListDir = listDir + "partial/";
+ if (CreateAPTDirectoryIfNeeded(_config->FindDir("Dir::State"), partialListDir) == false &&
+ CreateAPTDirectoryIfNeeded(listDir, partialListDir) == false)
+ {
+ UnmountCDROM(CDROM, NULL);
+ return _error->Errno("cdrom", _("List directory %spartial is missing."), listDir.c_str());
+ }
+
// take care of the signatures and copy them if they are ok
// (we do this before PackageCopy as it modifies "List" and "SourceList")
SigVerify SignVerify;
if (Copy.CopyPackages(CDROM,Name,List, log) == false ||
SrcCopy.CopyPackages(CDROM,Name,SourceList, log) == false ||
TransCopy.CopyTranslations(CDROM,Name,TransList, log) == false)
+ {
+ UnmountCDROM(CDROM, NULL);
return false;
+ }
// reduce the List so that it takes less space in sources.list
ReduceSourcelist(CDROM,List);
if (_config->FindB("APT::cdrom::NoAct",false) == false)
{
if (WriteDatabase(Database) == false)
+ {
+ UnmountCDROM(CDROM, NULL);
return false;
-
+ }
+
if(log != NULL)
log->Update(_("Writing new source list\n"), STEP_WRITE);
if (WriteSourceList(Name,List,false) == false ||
WriteSourceList(Name,SourceList,true) == false)
+ {
+ UnmountCDROM(CDROM, NULL);
return false;
+ }
}
// Print the sourcelist entries
string::size_type Space = (*I).find(' ');
if (Space == string::npos)
{
- if (_config->FindB("APT::CDROM::NoMount",false) == false)
- UnmountCdrom(CDROM);
+ UnmountCDROM(CDROM, NULL);
return _error->Error("Internal error");
}
if(log != NULL)
{
- msg.str("");
+ stringstream msg;
msg << "deb cdrom:[" << Name << "]/" << string(*I,0,Space) <<
" " << string(*I,Space+1) << endl;
log->Update(msg.str());
string::size_type Space = (*I).find(' ');
if (Space == string::npos)
{
- if (_config->FindB("APT::CDROM::NoMount",false) == false)
- UnmountCdrom(CDROM);
+ UnmountCDROM(CDROM, NULL);
return _error->Error("Internal error");
}
if(log != NULL) {
- msg.str("");
+ stringstream msg;
msg << "deb-src cdrom:[" << Name << "]/" << string(*I,0,Space) <<
" " << string(*I,Space+1) << endl;
log->Update(msg.str());
}
// Unmount and finish
- if (_config->FindB("APT::CDROM::NoMount",false) == false) {
- if (log != NULL)
- log->Update(_("Unmounting CD-ROM...\n"), STEP_LAST);
- UnmountCdrom(CDROM);
- }
-
+ UnmountCDROM(CDROM, log);
return true;
}
/*}}}*/
// convenience interface, this will just call ScanForRemovable
vector<CdromDevice>
pkgUdevCdromDevices::Scan()
-{
+{
bool CdromOnly = _config->FindB("APT::cdrom::CdromOnly", true);
- return ScanForRemovable(CdromOnly);
-};
+ return ScanForRemovable(CdromOnly);
+}
/*}}}*/
/*{{{*/
vector<CdromDevice>
cdrom.DeviceName = string(devnode);
if (mountpath != "") {
cdrom.MountPath = mountpath;
- string s = string(mountpath);
+ string s = mountpath;
cdrom.Mounted = IsMounted(s);
} else {
cdrom.Mounted = false;
HCoop / ntk / apt.git / blobdiff