#include <unistd.h>
#include <sys/ioctl.h>
#include <pty.h>
+#include <stdio.h>
#include <apti18n.h>
/*}}}*/
// ---------------------------------------------------------------------
/* */
pkgDPkgPM::pkgDPkgPM(pkgDepCache *Cache)
- : pkgPackageManager(Cache), PackagesDone(0), PackagesTotal(0)
+ : pkgPackageManager(Cache), pkgFailures(0), PackagesDone(0), PackagesTotal(0)
{
d = new pkgDPkgPMPrivate();
}
unsigned int InfoFD = _config->FindI(OptSec + "::InfoFD", STDIN_FILENO);
// Create the pipes
+ std::set<int> KeepFDs;
+ MergeKeepFdsFromConfiguration(KeepFDs);
int Pipes[2];
if (pipe(Pipes) != 0)
return _error->Errno("pipe","Failed to create IPC pipe to subprocess");
if (InfoFD != (unsigned)Pipes[0])
SetCloseExec(Pipes[0],true);
else
- _config->Set("APT::Keep-Fds::", Pipes[0]);
+ KeepFDs.insert(Pipes[0]);
+
+
SetCloseExec(Pipes[1],true);
// Purified Fork for running the script
- pid_t Process = ExecFork();
+ pid_t Process = ExecFork(KeepFDs);
if (Process == 0)
{
// Setup the FDs
execv(Args[0],(char **)Args);
_exit(100);
}
- if (InfoFD == (unsigned)Pipes[0])
- _config->Clear("APT::Keep-Fds", Pipes[0]);
close(Pipes[0]);
FILE *F = fdopen(Pipes[1],"w");
if (F == 0)
std::string prefix = APT::String::Strip(list[0]);
std::string pkgname;
std::string action;
- ostringstream status;
// "processing" has the form "processing: action: pkg or trigger"
// with action = ["install", "configure", "remove", "purge", "disappear",
errors look like this:
'status: /var/cache/apt/archives/krecipes_0.8.1-0ubuntu1_i386.deb : error : trying to overwrite `/usr/share/doc/kde/HTML/en/krecipes/krectip.png', which is also in package krecipes-data
and conffile-prompt like this
- 'status: conffile-prompt: conffile : 'current-conffile' 'new-conffile' useredited distedited
+ 'status:/etc/compiz.conf/compiz.conf : conffile-prompt: 'current-conffile' 'new-conffile' useredited distedited
*/
if (prefix == "status")
{
WriteApportReport(list[1].c_str(), list[3].c_str());
return;
}
- else if(action == "conffile")
+ else if(action == "conffile-prompt")
{
d->progress->ConffilePrompt(list[1], PackagesDone, PackagesTotal,
list[3]);
void pkgDPkgPM::StartPtyMagic()
{
+ if (_config->FindB("Dpkg::Use-Pty", true) == false)
+ {
+ d->master = d->slave = -1;
+ return;
+ }
+
// setup the pty and stuff
struct winsize win;
_error->PushToStack();
if (tcgetattr(STDOUT_FILENO, &d->tt) == 0)
{
- ioctl(1, TIOCGWINSZ, (char *)&win);
- if (openpty(&d->master, &d->slave, NULL, &d->tt, &win) < 0)
+ if (ioctl(1, TIOCGWINSZ, (char *)&win) < 0)
+ {
+ _error->Errno("ioctl", _("ioctl(TIOCGWINSZ) failed"));
+ } else if (openpty(&d->master, &d->slave, NULL, &d->tt, &win) < 0)
{
_error->Errno("openpty", _("Can not write log (%s)"), _("Is /dev/pts mounted?"));
d->master = d->slave = -1;
StartPtyMagic();
// Tell the progress that its starting and fork dpkg
- d->progress->Start();
+ d->progress->Start(d->master);
// this loop is runs once per dpkg operation
vector<Item>::const_iterator I = List.begin();
// ignore SIGHUP as well (debian #463030)
sighandler_t old_SIGHUP = signal(SIGHUP,SIG_IGN);
- pid_t Child = ExecFork();
- // This is the child
+ // now run dpkg
+ d->progress->StartDpkg();
+ std::set<int> KeepFDs;
+ KeepFDs.insert(fd[1]);
+ MergeKeepFdsFromConfiguration(KeepFDs);
+ pid_t Child = ExecFork(KeepFDs);
if (Child == 0)
{
-
+ // This is the child
if(d->slave >= 0 && d->master >= 0)
{
setsid();
- ioctl(d->slave, TIOCSCTTY, 0);
- close(d->master);
- dup2(d->slave, 0);
- dup2(d->slave, 1);
- dup2(d->slave, 2);
- close(d->slave);
+ int res = ioctl(d->slave, TIOCSCTTY, 0);
+ if (res < 0) {
+ std::cerr << "ioctl(TIOCSCTTY) failed for fd: "
+ << d->slave << std::endl;
+ } else {
+ close(d->master);
+ dup2(d->slave, 0);
+ dup2(d->slave, 1);
+ dup2(d->slave, 2);
+ close(d->slave);
+ }
}
close(fd[0]); // close the read end of the pipe
if (_config->FindB("DPkg::UseIoNice", false) == true)
ionice(Child);
- // clear the Keep-Fd again
- _config->Clear("APT::Keep-Fds",fd[1]);
-
// Wait for dpkg
int Status = 0;
FD_SET(_dpkgin, &rfds);
if(d->master >= 0)
FD_SET(d->master, &rfds);
- tv.tv_sec = 1;
- tv.tv_nsec = 0;
+ tv.tv_sec = 0;
+ tv.tv_nsec = d->progress->GetPulseInterval();
select_ret = pselect(max(d->master, _dpkgin)+1, &rfds, NULL, NULL,
&tv, &d->original_sigmask);
if (select_ret < 0 && (errno == EINVAL || errno == ENOSYS))
select_ret = racy_pselect(max(d->master, _dpkgin)+1, &rfds, NULL,
NULL, &tv, &d->original_sigmask);
+ d->progress->Pulse();
if (select_ret == 0)
continue;
else if (select_ret < 0 && errno == EINTR)
if(stopOnError)
{
CloseLog();
+ StopPtyMagic();
d->progress->Stop();
return false;
}
}
// do not report out-of-memory failures
- if(strstr(errormsg, strerror(ENOMEM)) != NULL) {
+ if(strstr(errormsg, strerror(ENOMEM)) != NULL ||
+ strstr(errormsg, "failed to allocate memory") != NULL) {
std::clog << _("No apport report written because the error message indicates a out of memory error") << std::endl;
return;
}
- // do not report dpkg I/O errors
- // XXX - this message is localized, but this only matches the English version. This is better than nothing.
- if(strstr(errormsg, "short read in buffer_copy (")) {
- std::clog << _("No apport report written because the error message indicates a dpkg I/O error") << std::endl;
+ // do not report bugs regarding inaccessible local files
+ if(strstr(errormsg, strerror(ENOENT)) != NULL ||
+ strstr(errormsg, "cannot access archive") != NULL) {
+ std::clog << _("No apport report written because the error message indicates an issue on the local system") << std::endl;
return;
}
+ // do not report errors encountered when decompressing packages
+ if(strstr(errormsg, "--fsys-tarfile returned error exit status 2") != NULL) {
+ std::clog << _("No apport report written because the error message indicates an issue on the local system") << std::endl;
+ return;
+ }
+
+ // do not report dpkg I/O errors, this is a format string, so we compare
+ // the prefix and the suffix of the error with the dpkg error message
+ vector<string> io_errors;
+ io_errors.push_back(string("failed to read on buffer copy for %s"));
+ io_errors.push_back(string("failed in write on buffer copy for %s"));
+ io_errors.push_back(string("short read on buffer copy for %s"));
+
+ for (vector<string>::iterator I = io_errors.begin(); I != io_errors.end(); ++I)
+ {
+ vector<string> list = VectorizeString(dgettext("dpkg", (*I).c_str()), '%');
+ if (list.size() > 1) {
+ // we need to split %s, VectorizeString only allows char so we need
+ // to kill the "s" manually
+ if (list[1].size() > 1) {
+ list[1].erase(0, 1);
+ if(strstr(errormsg, list[0].c_str()) &&
+ strstr(errormsg, list[1].c_str())) {
+ std::clog << _("No apport report written because the error message indicates a dpkg I/O error") << std::endl;
+ return;
+ }
+ }
+ }
+ }
+
// get the pkgname and reportfile
pkgname = flNotDir(pkgpath);
pos = pkgname.find('_');
fprintf(report, "DpkgTerminalLog:\n");
log = fopen(logfile_name.c_str(),"r");
if(log != NULL)
+ {
+ char buf[1024];
+ while( fgets(buf, sizeof(buf), log) != NULL)
+ fprintf(report, " %s", buf);
+ fprintf(report, " \n");
+ fclose(log);
+ }
+ }
+
+ // attach history log it if we have it
+ string histfile_name = _config->FindFile("Dir::Log::History");
+ if (!histfile_name.empty())
+ {
+ fprintf(report, "DpkgHistoryLog:\n");
+ FILE* log = fopen(histfile_name.c_str(),"r");
+ if(log != NULL)
{
char buf[1024];
while( fgets(buf, sizeof(buf), log) != NULL)
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