##################################################################### */
/*}}}*/
// Includes /*{{{*/
+#include <config.h>
+
#include <apt-pkg/dpkgpm.h>
#include <apt-pkg/error.h>
#include <apt-pkg/configuration.h>
#include <sys/ioctl.h>
#include <pty.h>
-#include <config.h>
#include <apti18n.h>
/*}}}*/
using namespace std;
+class pkgDPkgPMPrivate
+{
+public:
+ pkgDPkgPMPrivate() : dpkgbuf_pos(0), term_out(NULL), history_out(NULL)
+ {
+ }
+ bool stdin_is_dev_null;
+ // the buffer we use for the dpkg status-fd reading
+ char dpkgbuf[1024];
+ int dpkgbuf_pos;
+ FILE *term_out;
+ FILE *history_out;
+ string dpkg_error;
+};
+
namespace
{
// Maps the dpkg "processing" info to human readable names. Entry 0
// ---------------------------------------------------------------------
/* */
pkgDPkgPM::pkgDPkgPM(pkgDepCache *Cache)
- : pkgPackageManager(Cache), dpkgbuf_pos(0),
- term_out(NULL), history_out(NULL), PackagesDone(0), PackagesTotal(0)
+ : pkgPackageManager(Cache), PackagesDone(0), PackagesTotal(0)
{
+ d = new pkgDPkgPMPrivate();
}
/*}}}*/
// DPkgPM::pkgDPkgPM - Destructor /*{{{*/
/* */
pkgDPkgPM::~pkgDPkgPM()
{
+ delete d;
}
/*}}}*/
// DPkgPM::Install - Install a package /*{{{*/
fprintf(F,"\n");
// Write out the package actions in order.
- for (vector<Item>::iterator I = List.begin(); I != List.end(); I++)
+ for (vector<Item>::iterator I = List.begin(); I != List.end(); ++I)
{
if(I->Pkg.end() == true)
continue;
// Feed it the filenames.
if (Version <= 1)
{
- for (vector<Item>::iterator I = List.begin(); I != List.end(); I++)
+ for (vector<Item>::iterator I = List.begin(); I != List.end(); ++I)
{
// Only deal with packages to be installed from .deb
if (I->Op != Item::Install)
if (len)
write(master, input_buf, len);
else
- stdin_is_dev_null = true;
+ d->stdin_is_dev_null = true;
}
/*}}}*/
// DPkgPM::DoTerminalPty - Read the terminal pty and write log /*{{{*/
if(len <= 0)
return;
write(1, term_buf, len);
- if(term_out)
- fwrite(term_buf, len, sizeof(char), term_out);
+ if(d->term_out)
+ fwrite(term_buf, len, sizeof(char), d->term_out);
}
/*}}}*/
// DPkgPM::ProcessDpkgStatusBuf /*{{{*/
char *p, *q;
int len;
- len=read(statusfd, &dpkgbuf[dpkgbuf_pos], sizeof(dpkgbuf)-dpkgbuf_pos);
- dpkgbuf_pos += len;
+ len=read(statusfd, &d->dpkgbuf[d->dpkgbuf_pos], sizeof(d->dpkgbuf)-d->dpkgbuf_pos);
+ d->dpkgbuf_pos += len;
if(len <= 0)
return;
// process line by line if we have a buffer
- p = q = dpkgbuf;
- while((q=(char*)memchr(p, '\n', dpkgbuf+dpkgbuf_pos-p)) != NULL)
+ p = q = d->dpkgbuf;
+ while((q=(char*)memchr(p, '\n', d->dpkgbuf+d->dpkgbuf_pos-p)) != NULL)
{
*q = 0;
ProcessDpkgStatusLine(OutStatusFd, p);
}
// now move the unprocessed bits (after the final \n that is now a 0x0)
- // to the start and update dpkgbuf_pos
- p = (char*)memrchr(dpkgbuf, 0, dpkgbuf_pos);
+ // to the start and update d->dpkgbuf_pos
+ p = (char*)memrchr(d->dpkgbuf, 0, d->dpkgbuf_pos);
if(p == NULL)
return;
p++;
// move the unprocessed tail to the start and update pos
- memmove(dpkgbuf, p, p-dpkgbuf);
- dpkgbuf_pos = dpkgbuf+dpkgbuf_pos-p;
+ memmove(d->dpkgbuf, p, p-d->dpkgbuf);
+ d->dpkgbuf_pos = d->dpkgbuf+d->dpkgbuf_pos-p;
}
/*}}}*/
// DPkgPM::WriteHistoryTag /*{{{*/
// poor mans rstrip(", ")
if (value[length-2] == ',' && value[length-1] == ' ')
value.erase(length - 2, 2);
- fprintf(history_out, "%s: %s\n", tag.c_str(), value.c_str());
+ fprintf(d->history_out, "%s: %s\n", tag.c_str(), value.c_str());
} /*}}}*/
// DPkgPM::OpenLog /*{{{*/
bool pkgDPkgPM::OpenLog()
_config->Find("Dir::Log::Terminal"));
if (!logfile_name.empty())
{
- term_out = fopen(logfile_name.c_str(),"a");
- if (term_out == NULL)
+ d->term_out = fopen(logfile_name.c_str(),"a");
+ if (d->term_out == NULL)
return _error->WarningE("OpenLog", _("Could not open file '%s'"), logfile_name.c_str());
- setvbuf(term_out, NULL, _IONBF, 0);
- SetCloseExec(fileno(term_out), true);
+ setvbuf(d->term_out, NULL, _IONBF, 0);
+ SetCloseExec(fileno(d->term_out), true);
struct passwd *pw;
struct group *gr;
pw = getpwnam("root");
if (pw != NULL && gr != NULL)
chown(logfile_name.c_str(), pw->pw_uid, gr->gr_gid);
chmod(logfile_name.c_str(), 0644);
- fprintf(term_out, "\nLog started: %s\n", timestr);
+ fprintf(d->term_out, "\nLog started: %s\n", timestr);
}
// write your history
_config->Find("Dir::Log::History"));
if (!history_name.empty())
{
- history_out = fopen(history_name.c_str(),"a");
- if (history_out == NULL)
+ d->history_out = fopen(history_name.c_str(),"a");
+ if (d->history_out == NULL)
return _error->WarningE("OpenLog", _("Could not open file '%s'"), history_name.c_str());
chmod(history_name.c_str(), 0644);
- fprintf(history_out, "\nStart-Date: %s\n", timestr);
+ fprintf(d->history_out, "\nStart-Date: %s\n", timestr);
string remove, purge, install, reinstall, upgrade, downgrade;
- for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; I++)
+ for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; ++I)
{
enum { CANDIDATE, CANDIDATE_AUTO, CURRENT_CANDIDATE, CURRENT } infostring;
string *line = NULL;
WriteHistoryTag("Downgrade",downgrade);
WriteHistoryTag("Remove",remove);
WriteHistoryTag("Purge",purge);
- fflush(history_out);
+ fflush(d->history_out);
}
return true;
struct tm *tmp = localtime(&t);
strftime(timestr, sizeof(timestr), "%F %T", tmp);
- if(term_out)
+ if(d->term_out)
{
- fprintf(term_out, "Log ended: ");
- fprintf(term_out, "%s", timestr);
- fprintf(term_out, "\n");
- fclose(term_out);
+ fprintf(d->term_out, "Log ended: ");
+ fprintf(d->term_out, "%s", timestr);
+ fprintf(d->term_out, "\n");
+ fclose(d->term_out);
}
- term_out = NULL;
+ d->term_out = NULL;
- if(history_out)
+ if(d->history_out)
{
if (disappearedPkgs.empty() == false)
{
}
WriteHistoryTag("Disappeared", disappear);
}
- if (dpkg_error.empty() == false)
- fprintf(history_out, "Error: %s\n", dpkg_error.c_str());
- fprintf(history_out, "End-Date: %s\n", timestr);
- fclose(history_out);
+ if (d->dpkg_error.empty() == false)
+ fprintf(d->history_out, "Error: %s\n", d->dpkg_error.c_str());
+ fprintf(d->history_out, "End-Date: %s\n", timestr);
+ fclose(d->history_out);
}
- history_out = NULL;
+ d->history_out = NULL;
return true;
}
// that will be [installed|configured|removed|purged] and add
// them to the PackageOps map (the dpkg states it goes through)
// and the PackageOpsTranslations (human readable strings)
- for (vector<Item>::const_iterator I = List.begin(); I != List.end();I++)
+ for (vector<Item>::const_iterator I = List.begin(); I != List.end(); ++I)
{
if((*I).Pkg.end() == true)
continue;
string const name = (*I).Pkg.Name();
PackageOpsDone[name] = 0;
- for(int i=0; (DpkgStatesOpMap[(*I).Op][i]).state != NULL; i++)
+ for(int i=0; (DpkgStatesOpMap[(*I).Op][i]).state != NULL; ++i)
{
PackageOps[name].push_back(DpkgStatesOpMap[(*I).Op][i]);
PackagesTotal++;
}
}
- stdin_is_dev_null = false;
+ d->stdin_is_dev_null = false;
// create log
OpenLog();
// Do all actions with the same Op in one run
vector<Item>::const_iterator J = I;
if (TriggersPending == true)
- for (; J != List.end(); J++)
+ for (; J != List.end(); ++J)
{
if (J->Op == I->Op)
continue;
break;
}
else
- for (; J != List.end() && J->Op == I->Op; J++)
+ for (; J != List.end() && J->Op == I->Op; ++J)
/* nothing */;
// Generate the argument list
snprintf(status_fd_buf,sizeof(status_fd_buf),"%i", fd[1]);
Args[n++] = status_fd_buf;
Size += strlen(Args[n-1]);
+
+ unsigned long const Op = I->Op;
switch (I->Op)
{
// Write in the file or package names
if (I->Op == Item::Install)
{
- for (;I != J && Size < MaxArgBytes; I++)
+ for (;I != J && Size < MaxArgBytes; ++I)
{
if (I->File[0] != '/')
return _error->Error("Internal Error, Pathname to install is not absolute '%s'",I->File.c_str());
{
string const nativeArch = _config->Find("APT::Architecture");
unsigned long const oldSize = I->Op == Item::Configure ? Size : 0;
- for (;I != J && Size < MaxArgBytes; I++)
+ for (;I != J && Size < MaxArgBytes; ++I)
{
if((*I).Pkg.end() == true)
continue;
sighandler_t old_SIGINT = signal(SIGINT,SigINT);
// Check here for any SIGINT
- if (pkgPackageManager::SigINTStop) break;
-
+ if (pkgPackageManager::SigINTStop && (Op == Item::Remove || Op == Item::Purge || Op == Item::Install))
+ break;
+
+
// ignore SIGHUP as well (debian #463030)
sighandler_t old_SIGHUP = signal(SIGHUP,SIG_IGN);
const char *s = _("Can not write log, openpty() "
"failed (/dev/pts not mounted?)\n");
fprintf(stderr, "%s",s);
- if(term_out)
- fprintf(term_out, "%s",s);
+ if(d->term_out)
+ fprintf(d->term_out, "%s",s);
master = slave = -1;
} else {
struct termios rtt;
// wait for input or output here
FD_ZERO(&rfds);
- if (master >= 0 && !stdin_is_dev_null)
+ if (master >= 0 && !d->stdin_is_dev_null)
FD_SET(0, &rfds);
FD_SET(_dpkgin, &rfds);
if(master >= 0)
RunScripts("DPkg::Post-Invoke");
if (WIFSIGNALED(Status) != 0 && WTERMSIG(Status) == SIGSEGV)
- strprintf(dpkg_error, "Sub-process %s received a segmentation fault.",Args[0]);
+ strprintf(d->dpkg_error, "Sub-process %s received a segmentation fault.",Args[0]);
else if (WIFEXITED(Status) != 0)
- strprintf(dpkg_error, "Sub-process %s returned an error code (%u)",Args[0],WEXITSTATUS(Status));
+ strprintf(d->dpkg_error, "Sub-process %s returned an error code (%u)",Args[0],WEXITSTATUS(Status));
else
- strprintf(dpkg_error, "Sub-process %s exited unexpectedly",Args[0]);
+ strprintf(d->dpkg_error, "Sub-process %s exited unexpectedly",Args[0]);
- if(dpkg_error.size() > 0)
- _error->Error("%s", dpkg_error.c_str());
+ if(d->dpkg_error.size() > 0)
+ _error->Error("%s", d->dpkg_error.c_str());
if(stopOnError)
{
}
}
CloseLog();
+
+ if (pkgPackageManager::SigINTStop)
+ _error->Warning(_("Operation was interrupted before it could finish"));
if (RunScripts("DPkg::Post-Invoke") == false)
return false;
}
void SigINT(int sig) {
- cout << " -- SIGINT -- " << endl;
if (_config->FindB("APT::Immediate-Configure-All",false))
pkgPackageManager::SigINTStop = true;
}
fprintf(report, "ErrorMessage:\n %s\n", errormsg);
// ensure that the log is flushed
- if(term_out)
- fflush(term_out);
+ if(d->term_out)
+ fflush(d->term_out);
// attach terminal log it if we have it
string logfile_name = _config->FindFile("Dir::Log::Terminal");
// log the ordering
const char *ops_str[] = {"Install", "Configure","Remove","Purge"};
fprintf(report, "AptOrdering:\n");
- for (vector<Item>::iterator I = List.begin(); I != List.end(); I++)
+ for (vector<Item>::iterator I = List.begin(); I != List.end(); ++I)
fprintf(report, " %s: %s\n", (*I).Pkg.Name(), ops_str[(*I).Op]);
// attach dmesg log (to learn about segfaults)
projects / apt.git / blobdiff