#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 <unistd.h>
#include <stdio.h>
#include <algorithm>
-
+#include <dlfcn.h>
#include "indexcopy.h"
break;
if (chdir(CD.c_str()) != 0)
- return _error->Errno("chdir","Unable to change to %s",CD.c_str());
+ {
+ _error->Errno("chdir","Unable to change to %s", CD.c_str());
+ closedir(D);
+ return false;
+ }
};
closedir(D);
return !_error->PendingError();
}
-
+ /*}}}*/
// Score - We compute a 'score' for a path /*{{{*/
// ---------------------------------------------------------------------
/* Paths are scored based on how close they come to what I consider
// a symlink gets a big penalty
struct stat Buf;
string statPath = flNotFile(Path);
- string cdromPath = _config->FindDir("Acquire::cdrom::mount","/cdrom/");
+ string cdromPath = _config->FindDir("Acquire::cdrom::mount");
while(statPath != cdromPath && statPath != "./") {
statPath.resize(statPath.size()-1); // remove the trailing '/'
if (lstat(statPath.c_str(),&Buf) == 0) {
return Res;
}
-
/*}}}*/
// DropBinaryArch - Dump dirs with a string like /binary-<foo>/ /*{{{*/
// ---------------------------------------------------------------------
/* Here we drop everything that is not this machines arch */
bool pkgCdrom::DropBinaryArch(vector<string> &List)
{
- char S[300];
- snprintf(S,sizeof(S),"/binary-%s/",
- _config->Find("Apt::Architecture").c_str());
-
+
for (unsigned int I = 0; I < List.size(); I++)
{
const char *Str = List[I].c_str();
-
- const char *Res;
- if ((Res = strstr(Str,"/binary-")) == 0)
+ const char *Start, *End;
+ if ((Start = strstr(Str,"/binary-")) == 0)
continue;
- // Weird, remove it.
- if (strlen(Res) < strlen(S))
- {
- List.erase(List.begin() + I);
- I--;
- continue;
- }
-
- // See if it is our arch
- if (stringcmp(Res,Res + strlen(S),S) == 0)
- continue;
-
- // Erase it
+ // Between Start and End is the architecture
+ Start += 8;
+ if ((End = strstr(Start,"/")) != 0 && Start != End &&
+ APT::Configuration::checkArchitecture(string(Start, End)) == true)
+ continue; // okay, architecture is accepted
+
+ // not accepted -> Erase it
List.erase(List.begin() + I);
- I--;
+ --I; // the next entry is at the same index after the erase
}
return true;
}
-
-
+ /*}}}*/
// DropRepeats - Drop repeated files resulting from symlinks /*{{{*/
// ---------------------------------------------------------------------
/* Here we go and stat every file that we found and strip dup inodes. */
Inodes[I] = Buf.st_ino;
}
- if (_error->PendingError() == true)
+ if (_error->PendingError() == true) {
+ delete[] Inodes;
return false;
+ }
// Look for dups
for (unsigned int I = 0; I != List.size(); I++)
List[J] = string();
}
}
-
+ delete[] Inodes;
+
// Wipe erased entries
for (unsigned int I = 0; I < List.size();)
{
return true;
}
/*}}}*/
-
// ReduceSourceList - Takes the path list and reduces it /*{{{*/
// ---------------------------------------------------------------------
/* This takes the list of source list expressed entires and collects
Out.close();
- rename(DFile.c_str(),string(DFile + '~').c_str());
+ link(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 true;
}
-
-
-bool pkgCdrom::Ident(string &ident, pkgCdromStatus *log)
+ /*}}}*/
+bool pkgCdrom::Ident(string &ident, pkgCdromStatus *log) /*{{{*/
{
stringstream msg;
// Startup
- string CDROM = _config->FindDir("Acquire::cdrom::mount","/cdrom/");
+ string CDROM = _config->FindDir("Acquire::cdrom::mount");
if (CDROM[0] == '.')
CDROM= SafeGetCWD() + '/' + CDROM;
- if(log) {
+ if (log != NULL)
+ {
msg.str("");
ioprintf(msg, _("Using CD-ROM mount point %s\nMounting CD-ROM\n"),
CDROM.c_str());
return _error->Error("Failed to mount the cdrom.");
// Hash the CD to get an ID
- if(log)
+ if (log != NULL)
log->Update(_("Identifying.. "));
return false;
}
- msg.str("");
- ioprintf(msg, "[%s]\n",ident.c_str());
- log->Update(msg.str());
-
+ if (log != NULL)
+ {
+ msg.str("");
+ ioprintf(msg, "[%s]\n",ident.c_str());
+ log->Update(msg.str());
+ }
// Read the database
Configuration Database;
return _error->Error("Unable to read the cdrom database %s",
DFile.c_str());
}
- if(log) {
+ if (log != NULL)
+ {
msg.str("");
ioprintf(msg, _("Stored label: %s\n"),
Database.Find("CD::"+ident).c_str());
}
// Unmount and finish
- if (_config->FindB("APT::CDROM::NoMount",false) == false) {
- log->Update(_("Unmounting CD-ROM...\n"), STEP_LAST);
+ if (_config->FindB("APT::CDROM::NoMount",false) == false)
+ {
+ if (log != NULL)
+ log->Update(_("Unmounting CD-ROM...\n"), STEP_LAST);
UnmountCdrom(CDROM);
}
return true;
}
-
-
-bool pkgCdrom::Add(pkgCdromStatus *log)
+ /*}}}*/
+bool pkgCdrom::Add(pkgCdromStatus *log) /*{{{*/
{
stringstream msg;
// Startup
- string CDROM = _config->FindDir("Acquire::cdrom::mount","/cdrom/");
+ string CDROM = _config->FindDir("Acquire::cdrom::mount");
if (CDROM[0] == '.')
CDROM= SafeGetCWD() + '/' + CDROM;
- if(log) {
+ if(log != NULL)
+ {
log->SetTotal(STEP_LAST);
msg.str("");
ioprintf(msg, _("Using CD-ROM mount point %s\n"), CDROM.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)
+ if(log != NULL)
log->Update(_("Unmounting CD-ROM\n"), STEP_UNMOUNT);
UnmountCdrom(CDROM);
- if(log) {
+ if(log != NULL)
+ {
log->Update(_("Waiting for disc...\n"), STEP_WAIT);
if(!log->ChangeCdrom()) {
// user aborted
}
// Mount the new CDROM
- log->Update(_("Mounting CD-ROM...\n"), STEP_MOUNT);
+ 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)
+ if(log != NULL)
log->Update(_("Identifying.. "), STEP_IDENT);
string ID;
if (IdentCdrom(CDROM,ID) == false)
{
- log->Update("\n");
+ if (log != NULL)
+ log->Update("\n");
return false;
}
- if(log)
+ if(log != NULL)
+ {
log->Update("["+ID+"]\n");
-
- if(log)
log->Update(_("Scanning disc for index files..\n"),STEP_SCAN);
-
+ }
+
// Get the CD structure
vector<string> List;
vector<string> SourceList;
string InfoDir;
if (FindPackages(CDROM,List,SourceList, SigList,TransList,InfoDir,log) == false)
{
- log->Update("\n");
+ if (log != NULL)
+ log->Update("\n");
return false;
}
DropRepeats(SourceList,"Sources");
DropRepeats(SigList,"Release.gpg");
DropRepeats(TransList,"");
- if(log) {
+ if(log != NULL) {
msg.str("");
- ioprintf(msg, _("Found %u package indexes, %u source indexes, "
- "%u translation indexes and %u signatures\n"),
+ ioprintf(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);
{
if (_config->FindB("APT::CDROM::NoMount",false) == false)
UnmountCdrom(CDROM);
- return _error->Error("Unable to locate any package files, perhaps this is not a Debian Disc");
+ return _error->Error(_("Unable to locate any package files, perhaps this is not a Debian Disc or the wrong architecture?"));
}
// Check if the CD is in the database
if (*J == '"' || *J == ']' || *J == '[')
*J = '_';
- if(log) {
+ if(log != NULL)
+ {
msg.str("");
ioprintf(msg, _("Found label '%s'\n"), Name.c_str());
log->Update(msg.str());
if (_config->FindB("APT::CDROM::Rename",false) == true ||
Name.empty() == true)
{
- if(!log)
+ if(log == NULL)
{
if (_config->FindB("APT::CDROM::NoMount",false) == false)
UnmountCdrom(CDROM);
*J = '_';
Database.Set("CD::" + ID,Name);
- if(log) {
+ if(log != NULL)
+ {
msg.str("");
ioprintf(msg, _("This disc is called: \n'%s'\n"), Name.c_str());
log->Update(msg.str());
+ log->Update(_("Copying package lists..."), STEP_COPY);
}
-
- log->Update(_("Copying package lists..."), STEP_COPY);
// 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 (WriteDatabase(Database) == false)
return false;
- if(log) {
+ if(log != NULL)
log->Update(_("Writing new source list\n"), STEP_WRITE);
- }
if (WriteSourceList(Name,List,false) == false ||
WriteSourceList(Name,SourceList,true) == false)
return false;
}
// Print the sourcelist entries
- if(log)
+ if(log != NULL)
log->Update(_("Source list entries for this disc are:\n"));
for (vector<string>::iterator I = List.begin(); I != List.end(); I++)
return _error->Error("Internal error");
}
- if(log) {
+ if(log != NULL)
+ {
msg.str("");
msg << "deb cdrom:[" << Name << "]/" << string(*I,0,Space) <<
" " << string(*I,Space+1) << endl;
return _error->Error("Internal error");
}
- if(log) {
+ if(log != NULL) {
msg.str("");
msg << "deb-src cdrom:[" << Name << "]/" << string(*I,0,Space) <<
" " << string(*I,Space+1) << endl;
}
}
-
-
// Unmount and finish
if (_config->FindB("APT::CDROM::NoMount",false) == false) {
- log->Update(_("Unmounting CD-ROM...\n"), STEP_LAST);
+ if (log != NULL)
+ log->Update(_("Unmounting CD-ROM...\n"), STEP_LAST);
UnmountCdrom(CDROM);
}
return true;
}
+ /*}}}*/
+pkgUdevCdromDevices::pkgUdevCdromDevices() /*{{{*/
+ : libudev_handle(NULL)
+{
+
+}
+ /*}}}*/
+
+bool
+pkgUdevCdromDevices::Dlopen() /*{{{*/
+{
+ // alread open
+ if(libudev_handle != NULL)
+ return true;
+
+ // see if we can get libudev
+ void *h = ::dlopen("libudev.so.0", RTLD_LAZY);
+ if(h == NULL)
+ return false;
+
+ // get the pointers to the udev structs
+ libudev_handle = h;
+ udev_new = (udev* (*)(void)) dlsym(h, "udev_new");
+ udev_enumerate_add_match_property = (int (*)(udev_enumerate*, const char*, const char*))dlsym(h, "udev_enumerate_add_match_property");
+ udev_enumerate_add_match_sysattr = (int (*)(udev_enumerate*, const char*, const char*))dlsym(h, "udev_enumerate_add_match_sysattr");
+ udev_enumerate_scan_devices = (int (*)(udev_enumerate*))dlsym(h, "udev_enumerate_scan_devices");
+ udev_enumerate_get_list_entry = (udev_list_entry* (*)(udev_enumerate*))dlsym(h, "udev_enumerate_get_list_entry");
+ udev_device_new_from_syspath = (udev_device* (*)(udev*, const char*))dlsym(h, "udev_device_new_from_syspath");
+ udev_enumerate_get_udev = (udev* (*)(udev_enumerate*))dlsym(h, "udev_enumerate_get_udev");
+ udev_list_entry_get_name = (const char* (*)(udev_list_entry*))dlsym(h, "udev_list_entry_get_name");
+ udev_device_get_devnode = (const char* (*)(udev_device*))dlsym(h, "udev_device_get_devnode");
+ udev_enumerate_new = (udev_enumerate* (*)(udev*))dlsym(h, "udev_enumerate_new");
+ udev_list_entry_get_next = (udev_list_entry* (*)(udev_list_entry*))dlsym(h, "udev_list_entry_get_next");
+ udev_device_get_property_value = (const char* (*)(udev_device *, const char *))dlsym(h, "udev_device_get_property_value");
+
+ return true;
+}
+ /*}}}*/
+ /*{{{*/
+// convenience interface, this will just call ScanForRemovable
+vector<CdromDevice>
+pkgUdevCdromDevices::Scan()
+{
+ bool CdromOnly = _config->FindB("APT::cdrom::CdromOnly", true);
+ return ScanForRemovable(CdromOnly);
+};
+ /*}}}*/
+ /*{{{*/
+vector<CdromDevice>
+pkgUdevCdromDevices::ScanForRemovable(bool CdromOnly)
+{
+ vector<CdromDevice> cdrom_devices;
+ struct udev_enumerate *enumerate;
+ struct udev_list_entry *l, *devices;
+ struct udev *udev_ctx;
+
+ if(libudev_handle == NULL)
+ return cdrom_devices;
+
+ udev_ctx = udev_new();
+ enumerate = udev_enumerate_new (udev_ctx);
+ if (CdromOnly)
+ udev_enumerate_add_match_property(enumerate, "ID_CDROM", "1");
+ else {
+ udev_enumerate_add_match_sysattr(enumerate, "removable", "1");
+ }
+
+ udev_enumerate_scan_devices (enumerate);
+ devices = udev_enumerate_get_list_entry (enumerate);
+ for (l = devices; l != NULL; l = udev_list_entry_get_next (l))
+ {
+ CdromDevice cdrom;
+ struct udev_device *udevice;
+ udevice = udev_device_new_from_syspath (udev_enumerate_get_udev (enumerate), udev_list_entry_get_name (l));
+ if (udevice == NULL)
+ continue;
+ const char* devnode = udev_device_get_devnode(udevice);
+
+ // try fstab_dir first
+ string mountpath;
+ const char* mp = udev_device_get_property_value(udevice, "FSTAB_DIR");
+ if (mp)
+ mountpath = string(mp);
+ else
+ mountpath = FindMountPointForDevice(devnode);
+
+ // fill in the struct
+ cdrom.DeviceName = string(devnode);
+ if (mountpath != "") {
+ cdrom.MountPath = mountpath;
+ string s = string(mountpath);
+ cdrom.Mounted = IsMounted(s);
+ } else {
+ cdrom.Mounted = false;
+ cdrom.MountPath = "";
+ }
+ cdrom_devices.push_back(cdrom);
+ }
+ return cdrom_devices;
+}
+ /*}}}*/
+
+pkgUdevCdromDevices::~pkgUdevCdromDevices() /*{{{*/
+{
+ if (libudev_handle != NULL)
+ dlclose(libudev_handle);
+}
+ /*}}}*/
projects / apt.git / blobdiff