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-rw-r--r--apt-pkg/cdrom.cc141
1 files changed, 81 insertions, 60 deletions
diff --git a/apt-pkg/cdrom.cc b/apt-pkg/cdrom.cc
index 3ae1e8b1d..a5ad6a9ff 100644
--- a/apt-pkg/cdrom.cc
+++ b/apt-pkg/cdrom.cc
@@ -1,28 +1,30 @@
/*
*/
-#include<config.h>
-
-#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<apt-pkg/configuration.h>
-#include<apt-pkg/fileutl.h>
-
-#include<sstream>
-#include<fstream>
+#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;
@@ -369,7 +371,7 @@ bool pkgCdrom::DropRepeats(vector<string> &List,const char *Name)
// ---------------------------------------------------------------------
/* 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());
@@ -440,7 +442,7 @@ bool pkgCdrom::WriteDatabase(Configuration &Cnf)
Out.close();
if (FileExists(DFile) == true)
- rename(DFile.c_str(), string(DFile + '~').c_str());
+ 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());
@@ -553,7 +555,7 @@ bool pkgCdrom::WriteSourceList(string Name,vector<string> &List,bool Source)
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());
@@ -561,7 +563,16 @@ bool pkgCdrom::WriteSourceList(string Name,vector<string> &List,bool Source)
return true;
}
/*}}}*/
-bool pkgCdrom::MountAndIdentCDROM(Configuration &Database, std::string &CDROM, std::string &ident, pkgCdromStatus * const 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)/*{{{*/
{
// Startup
CDROM = _config->FindDir("Acquire::cdrom::mount");
@@ -579,16 +590,17 @@ bool pkgCdrom::MountAndIdentCDROM(Configuration &Database, std::string &CDROM, s
// 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)
+ if (interactive == true)
{
- log->Update(_("Waiting for disc...\n"), STEP_WAIT);
- if(!log->ChangeCdrom()) {
- // user aborted
- return false;
+ UnmountCDROM(CDROM, log);
+
+ if(log != NULL)
+ {
+ log->Update(_("Waiting for disc...\n"), STEP_WAIT);
+ if(!log->ChangeCdrom()) {
+ // user aborted
+ return false;
+ }
}
}
@@ -600,15 +612,19 @@ bool pkgCdrom::MountAndIdentCDROM(Configuration &Database, std::string &CDROM, s
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.. "), STEP_IDENT);
+ log->Update(_("Identifying... "), STEP_IDENT);
if (IdentCdrom(CDROM,ident) == false)
{
ident = "";
if (log != NULL)
log->Update("\n");
+ UnmountCDROM(CDROM, NULL);
return false;
}
@@ -624,8 +640,11 @@ bool pkgCdrom::MountAndIdentCDROM(Configuration &Database, std::string &CDROM, s
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;
}
@@ -634,7 +653,7 @@ bool pkgCdrom::Ident(string &ident, pkgCdromStatus *log) /*{{{*/
{
Configuration Database;
std::string CDROM;
- if (MountAndIdentCDROM(Database, CDROM, ident, log) == false)
+ if (MountAndIdentCDROM(Database, CDROM, ident, log, false) == false)
return false;
if (log != NULL)
@@ -646,13 +665,7 @@ bool pkgCdrom::Ident(string &ident, pkgCdromStatus *log) /*{{{*/
}
// 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;
}
/*}}}*/
@@ -660,11 +673,11 @@ bool pkgCdrom::Add(pkgCdromStatus *log) /*{{{*/
{
Configuration Database;
std::string ID, CDROM;
- if (MountAndIdentCDROM(Database, CDROM, ID, log) == false)
+ if (MountAndIdentCDROM(Database, CDROM, ID, log, true) == false)
return false;
if(log != NULL)
- 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;
@@ -677,11 +690,15 @@ bool pkgCdrom::Add(pkgCdromStatus *log) /*{{{*/
{
if (log != NULL)
log->Update("\n");
+ UnmountCDROM(CDROM, NULL);
return false;
}
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)
{
@@ -723,8 +740,7 @@ bool pkgCdrom::Add(pkgCdromStatus *log) /*{{{*/
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?"));
}
@@ -737,7 +753,7 @@ bool pkgCdrom::Add(pkgCdromStatus *log) /*{{{*/
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);
@@ -764,14 +780,14 @@ bool pkgCdrom::Add(pkgCdromStatus *log) /*{{{*/
{
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;
@@ -808,7 +824,10 @@ bool pkgCdrom::Add(pkgCdromStatus *log) /*{{{*/
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")
@@ -822,7 +841,10 @@ bool pkgCdrom::Add(pkgCdromStatus *log) /*{{{*/
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);
@@ -832,13 +854,19 @@ bool pkgCdrom::Add(pkgCdromStatus *log) /*{{{*/
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
@@ -850,8 +878,7 @@ bool pkgCdrom::Add(pkgCdromStatus *log) /*{{{*/
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");
}
@@ -869,8 +896,7 @@ bool pkgCdrom::Add(pkgCdromStatus *log) /*{{{*/
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");
}
@@ -883,12 +909,7 @@ bool pkgCdrom::Add(pkgCdromStatus *log) /*{{{*/
}
// 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;
}
/*}}}*/
@@ -933,10 +954,10 @@ pkgUdevCdromDevices::Dlopen() /*{{{*/
// 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>
@@ -981,7 +1002,7 @@ pkgUdevCdromDevices::ScanForRemovable(bool CdromOnly)
cdrom.DeviceName = string(devnode);
if (mountpath != "") {
cdrom.MountPath = mountpath;
- string s = string(mountpath);
+ string s = mountpath;
cdrom.Mounted = IsMounted(s);
} else {
cdrom.Mounted = false;
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-28 22:51:08 +0000