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-rw-r--r--apt-pkg/deb/deblistparser.cc110
-rw-r--r--apt-pkg/deb/debmetaindex.cc24
-rw-r--r--apt-pkg/deb/dpkgpm.cc516
-rw-r--r--apt-pkg/deb/dpkgpm.h9
4 files changed, 420 insertions, 239 deletions
diff --git a/apt-pkg/deb/deblistparser.cc b/apt-pkg/deb/deblistparser.cc
index 28857176b..68d544e1f 100644
--- a/apt-pkg/deb/deblistparser.cc
+++ b/apt-pkg/deb/deblistparser.cc
@@ -635,7 +635,7 @@ bool debListParser::ParseDepends(pkgCache::VerIterator &Ver,
string Version;
unsigned int Op;
- Start = ParseDepends(Start,Stop,Package,Version,Op,false,!MultiArchEnabled);
+ Start = ParseDepends(Start, Stop, Package, Version, Op, false, false);
if (Start == 0)
return _error->Error("Problem parsing dependency %s",Tag);
size_t const found = Package.rfind(':');
@@ -717,9 +717,7 @@ bool debListParser::ParseProvides(pkgCache::VerIterator &Ver)
}
}
- if (MultiArchEnabled == false)
- return true;
- else if ((Ver->MultiArch & pkgCache::Version::Allowed) == pkgCache::Version::Allowed)
+ if ((Ver->MultiArch & pkgCache::Version::Allowed) == pkgCache::Version::Allowed)
{
string const Package = string(Ver.ParentPkg().Name()).append(":").append("any");
return NewProvidesAllArch(Ver, Package, Ver.VerStr());
@@ -805,94 +803,28 @@ bool debListParser::LoadReleaseInfo(pkgCache::PkgFileIterator &FileI,
map_ptrloc const storage = WriteUniqString(component);
FileI->Component = storage;
- // FIXME: should use FileFd and TagSection
- FILE* release = fdopen(dup(File.Fd()), "r");
- if (release == NULL)
+ pkgTagFile TagFile(&File, File.Size());
+ pkgTagSection Section;
+ if (_error->PendingError() == true || TagFile.Step(Section) == false)
return false;
- char buffer[101];
- while (fgets(buffer, sizeof(buffer), release) != NULL)
- {
- size_t len = 0;
-
- // Skip empty lines
- for (; buffer[len] == '\r' && buffer[len] == '\n'; ++len)
- /* nothing */
- ;
- if (buffer[len] == '\0')
- continue;
-
- // seperate the tag from the data
- const char* dataStart = strchr(buffer + len, ':');
- if (dataStart == NULL)
- continue;
- len = dataStart - buffer;
- for (++dataStart; *dataStart == ' '; ++dataStart)
- /* nothing */
- ;
- const char* dataEnd = (const char*)rawmemchr(dataStart, '\0');
- // The last char should be a newline, but we can never be sure: #633350
- const char* lineEnd = dataEnd;
- for (--lineEnd; *lineEnd == '\r' || *lineEnd == '\n'; --lineEnd)
- /* nothing */
- ;
- ++lineEnd;
-
- // which datastorage need to be updated
- enum { Suite, Component, Version, Origin, Codename, Label, None } writeTo = None;
- if (buffer[0] == ' ')
- ;
- #define APT_PARSER_WRITETO(X) else if (strncmp(#X, buffer, len) == 0) writeTo = X;
- APT_PARSER_WRITETO(Suite)
- APT_PARSER_WRITETO(Component)
- APT_PARSER_WRITETO(Version)
- APT_PARSER_WRITETO(Origin)
- APT_PARSER_WRITETO(Codename)
- APT_PARSER_WRITETO(Label)
- #undef APT_PARSER_WRITETO
- #define APT_PARSER_FLAGIT(X) else if (strncmp(#X, buffer, len) == 0) \
- pkgTagSection::FindFlag(FileI->Flags, pkgCache::Flag:: X, dataStart, lineEnd);
- APT_PARSER_FLAGIT(NotAutomatic)
- APT_PARSER_FLAGIT(ButAutomaticUpgrades)
- #undef APT_PARSER_FLAGIT
-
- // load all data from the line and save it
- string data;
- if (writeTo != None)
- data.append(dataStart, dataEnd);
- if (sizeof(buffer) - 1 == (dataEnd - buffer))
- {
- while (fgets(buffer, sizeof(buffer), release) != NULL)
- {
- if (writeTo != None)
- data.append(buffer);
- if (strlen(buffer) != sizeof(buffer) - 1)
- break;
- }
- }
- if (writeTo != None)
- {
- // remove spaces and stuff from the end of the data line
- for (std::string::reverse_iterator s = data.rbegin();
- s != data.rend(); ++s)
- {
- if (*s != '\r' && *s != '\n' && *s != ' ')
- break;
- *s = '\0';
- }
- map_ptrloc const storage = WriteUniqString(data);
- switch (writeTo) {
- case Suite: FileI->Archive = storage; break;
- case Component: FileI->Component = storage; break;
- case Version: FileI->Version = storage; break;
- case Origin: FileI->Origin = storage; break;
- case Codename: FileI->Codename = storage; break;
- case Label: FileI->Label = storage; break;
- case None: break;
- }
- }
+ std::string data;
+ #define APT_INRELEASE(TAG, STORE) \
+ data = Section.FindS(TAG); \
+ if (data.empty() == false) \
+ { \
+ map_ptrloc const storage = WriteUniqString(data); \
+ STORE = storage; \
}
- fclose(release);
+ APT_INRELEASE("Suite", FileI->Archive)
+ APT_INRELEASE("Component", FileI->Component)
+ APT_INRELEASE("Version", FileI->Version)
+ APT_INRELEASE("Origin", FileI->Origin)
+ APT_INRELEASE("Codename", FileI->Codename)
+ APT_INRELEASE("Label", FileI->Label)
+ #undef APT_INRELEASE
+ Section.FindFlag("NotAutomatic", FileI->Flags, pkgCache::Flag::NotAutomatic);
+ Section.FindFlag("ButAutomaticUpgrades", FileI->Flags, pkgCache::Flag::ButAutomaticUpgrades);
return !_error->PendingError();
}
diff --git a/apt-pkg/deb/debmetaindex.cc b/apt-pkg/deb/debmetaindex.cc
index 7a88d71e3..b597b6f3c 100644
--- a/apt-pkg/deb/debmetaindex.cc
+++ b/apt-pkg/deb/debmetaindex.cc
@@ -238,6 +238,7 @@ bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll) const
new pkgAcqIndex(Owner, (*Target)->URI, (*Target)->Description,
(*Target)->ShortDesc, HashString());
}
+ delete targets;
// this is normally created in pkgAcqMetaSig, but if we run
// in --print-uris mode, we add it here
@@ -373,10 +374,29 @@ class debSLTypeDebian : public pkgSourceList::Type
string const &Dist, string const &Section,
bool const &IsSrc, map<string, string> const &Options) const
{
- map<string, string>::const_iterator const arch = Options.find("arch");
- vector<string> const Archs =
+ // parse arch=, arch+= and arch-= settings
+ map<string, string>::const_iterator arch = Options.find("arch");
+ vector<string> Archs =
(arch != Options.end()) ? VectorizeString(arch->second, ',') :
APT::Configuration::getArchitectures();
+ if ((arch = Options.find("arch+")) != Options.end())
+ {
+ std::vector<std::string> const plusArch = VectorizeString(arch->second, ',');
+ for (std::vector<std::string>::const_iterator plus = plusArch.begin(); plus != plusArch.end(); ++plus)
+ if (std::find(Archs.begin(), Archs.end(), *plus) == Archs.end())
+ Archs.push_back(*plus);
+ }
+ if ((arch = Options.find("arch-")) != Options.end())
+ {
+ std::vector<std::string> const minusArch = VectorizeString(arch->second, ',');
+ for (std::vector<std::string>::const_iterator minus = minusArch.begin(); minus != minusArch.end(); ++minus)
+ {
+ std::vector<std::string>::iterator kill = std::find(Archs.begin(), Archs.end(), *minus);
+ if (kill != Archs.end())
+ Archs.erase(kill);
+ }
+ }
+
map<string, string>::const_iterator const trusted = Options.find("trusted");
for (vector<metaIndex *>::const_iterator I = List.begin();
diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index 3dec4bb39..9731060be 100644
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -36,6 +36,7 @@
#include <map>
#include <pwd.h>
#include <grp.h>
+#include <iomanip>
#include <termios.h>
#include <unistd.h>
@@ -51,9 +52,16 @@ class pkgDPkgPMPrivate
{
public:
pkgDPkgPMPrivate() : stdin_is_dev_null(false), dpkgbuf_pos(0),
- term_out(NULL), history_out(NULL)
+ term_out(NULL), history_out(NULL),
+ last_reported_progress(0.0), nr_terminal_rows(0),
+ fancy_progress_output(false)
{
dpkgbuf[0] = '\0';
+ if(_config->FindB("Dpkg::Progress-Fancy", false) == true)
+ {
+ fancy_progress_output = true;
+ _config->Set("DpkgPM::Progress", true);
+ }
}
bool stdin_is_dev_null;
// the buffer we use for the dpkg status-fd reading
@@ -62,6 +70,10 @@ public:
FILE *term_out;
FILE *history_out;
string dpkg_error;
+
+ float last_reported_progress;
+ int nr_terminal_rows;
+ bool fancy_progress_output;
};
namespace
@@ -133,6 +145,8 @@ static void dpkgChrootDirectory()
std::cerr << "Chrooting into " << chrootDir << std::endl;
if (chroot(chrootDir.c_str()) != 0)
_exit(100);
+ if (chdir("/") != 0)
+ _exit(100);
}
/*}}}*/
@@ -237,15 +251,23 @@ bool pkgDPkgPM::Remove(PkgIterator Pkg,bool Purge)
return true;
}
/*}}}*/
-// DPkgPM::SendV2Pkgs - Send version 2 package info /*{{{*/
+// DPkgPM::SendPkgInfo - Send info for install-pkgs hook /*{{{*/
// ---------------------------------------------------------------------
/* This is part of the helper script communication interface, it sends
very complete information down to the other end of the pipe.*/
bool pkgDPkgPM::SendV2Pkgs(FILE *F)
{
- fprintf(F,"VERSION 2\n");
-
- /* Write out all of the configuration directives by walking the
+ return SendPkgsInfo(F, 2);
+}
+bool pkgDPkgPM::SendPkgsInfo(FILE * const F, unsigned int const &Version)
+{
+ // This version of APT supports only v3, so don't sent higher versions
+ if (Version <= 3)
+ fprintf(F,"VERSION %u\n", Version);
+ else
+ fprintf(F,"VERSION 3\n");
+
+ /* Write out all of the configuration directives by walking the
configuration tree */
const Configuration::Item *Top = _config->Tree(0);
for (; Top != 0;)
@@ -279,30 +301,51 @@ bool pkgDPkgPM::SendV2Pkgs(FILE *F)
pkgDepCache::StateCache &S = Cache[I->Pkg];
fprintf(F,"%s ",I->Pkg.Name());
- // Current version
- if (I->Pkg->CurrentVer == 0)
- fprintf(F,"- ");
+
+ // Current version which we are going to replace
+ pkgCache::VerIterator CurVer = I->Pkg.CurrentVer();
+ if (CurVer.end() == true && (I->Op == Item::Remove || I->Op == Item::Purge))
+ CurVer = FindNowVersion(I->Pkg);
+
+ if (CurVer.end() == true)
+ {
+ if (Version <= 2)
+ fprintf(F, "- ");
+ else
+ fprintf(F, "- - none ");
+ }
else
- fprintf(F,"%s ",I->Pkg.CurrentVer().VerStr());
-
- // Show the compare operator
- // Target version
+ {
+ fprintf(F, "%s ", CurVer.VerStr());
+ if (Version >= 3)
+ fprintf(F, "%s %s ", CurVer.Arch(), CurVer.MultiArchType());
+ }
+
+ // Show the compare operator between current and install version
if (S.InstallVer != 0)
{
+ pkgCache::VerIterator const InstVer = S.InstVerIter(Cache);
int Comp = 2;
- if (I->Pkg->CurrentVer != 0)
- Comp = S.InstVerIter(Cache).CompareVer(I->Pkg.CurrentVer());
+ if (CurVer.end() == false)
+ Comp = InstVer.CompareVer(CurVer);
if (Comp < 0)
fprintf(F,"> ");
- if (Comp == 0)
+ else if (Comp == 0)
fprintf(F,"= ");
- if (Comp > 0)
+ else if (Comp > 0)
fprintf(F,"< ");
- fprintf(F,"%s ",S.InstVerIter(Cache).VerStr());
+ fprintf(F, "%s ", InstVer.VerStr());
+ if (Version >= 3)
+ fprintf(F, "%s %s ", InstVer.Arch(), InstVer.MultiArchType());
}
else
- fprintf(F,"> - ");
-
+ {
+ if (Version <= 2)
+ fprintf(F, "> - ");
+ else
+ fprintf(F, "> - - none ");
+ }
+
// Show the filename/operation
if (I->Op == Item::Install)
{
@@ -312,9 +355,9 @@ bool pkgDPkgPM::SendV2Pkgs(FILE *F)
else
fprintf(F,"%s\n",I->File.c_str());
}
- if (I->Op == Item::Configure)
+ else if (I->Op == Item::Configure)
fprintf(F,"**CONFIGURE**\n");
- if (I->Op == Item::Remove ||
+ else if (I->Op == Item::Remove ||
I->Op == Item::Purge)
fprintf(F,"**REMOVE**\n");
@@ -350,24 +393,32 @@ bool pkgDPkgPM::RunScriptsWithPkgs(const char *Cnf)
OptSec = "DPkg::Tools::Options::" + string(Opts->Value.c_str(),Pos);
unsigned int Version = _config->FindI(OptSec+"::Version",1);
+ unsigned int InfoFD = _config->FindI(OptSec + "::InfoFD", STDIN_FILENO);
// Create the pipes
int Pipes[2];
if (pipe(Pipes) != 0)
return _error->Errno("pipe","Failed to create IPC pipe to subprocess");
- SetCloseExec(Pipes[0],true);
+ if (InfoFD != (unsigned)Pipes[0])
+ SetCloseExec(Pipes[0],true);
+ else
+ _config->Set("APT::Keep-Fds::", Pipes[0]);
SetCloseExec(Pipes[1],true);
-
+
// Purified Fork for running the script
- pid_t Process = ExecFork();
+ pid_t Process = ExecFork();
if (Process == 0)
{
// Setup the FDs
- dup2(Pipes[0],STDIN_FILENO);
+ dup2(Pipes[0], InfoFD);
SetCloseExec(STDOUT_FILENO,false);
- SetCloseExec(STDIN_FILENO,false);
+ SetCloseExec(STDIN_FILENO,false);
SetCloseExec(STDERR_FILENO,false);
+ string hookfd;
+ strprintf(hookfd, "%d", InfoFD);
+ setenv("APT_HOOK_INFO_FD", hookfd.c_str(), 1);
+
dpkgChrootDirectory();
const char *Args[4];
Args[0] = "/bin/sh";
@@ -377,6 +428,8 @@ bool pkgDPkgPM::RunScriptsWithPkgs(const char *Cnf)
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)
@@ -403,7 +456,7 @@ bool pkgDPkgPM::RunScriptsWithPkgs(const char *Cnf)
}
}
else
- SendV2Pkgs(F);
+ SendPkgsInfo(F, Version);
fclose(F);
@@ -462,142 +515,209 @@ void pkgDPkgPM::DoTerminalPty(int master)
void pkgDPkgPM::ProcessDpkgStatusLine(int OutStatusFd, char *line)
{
bool const Debug = _config->FindB("Debug::pkgDPkgProgressReporting",false);
- // the status we output
- ostringstream status;
-
if (Debug == true)
std::clog << "got from dpkg '" << line << "'" << std::endl;
-
/* dpkg sends strings like this:
- 'status: <pkg>: <pkg qstate>'
- 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: <pkg>: <pkg qstate>'
+ 'status: <pkg>:<arch>: <pkg qstate>'
- Newer versions of dpkg sent also:
- 'processing: install: pkg'
- 'processing: configure: pkg'
- 'processing: remove: pkg'
- 'processing: purge: pkg'
- 'processing: disappear: pkg'
- 'processing: trigproc: trigger'
-
+ 'processing: {install,configure,remove,purge,disappear,trigproc}: pkg'
+ 'processing: {install,configure,remove,purge,disappear,trigproc}: trigger'
*/
- char* list[6];
- // dpkg sends multiline error messages sometimes (see
- // #374195 for a example. we should support this by
- // either patching dpkg to not send multiline over the
- // statusfd or by rewriting the code here to deal with
- // it. for now we just ignore it and not crash
- TokSplitString(':', line, list, sizeof(list)/sizeof(list[0]));
- if( list[0] == NULL || list[1] == NULL || list[2] == NULL)
+
+ // we need to split on ": " (note the appended space) as the ':' is
+ // part of the pkgname:arch information that dpkg sends
+ //
+ // A dpkg error message may contain additional ":" (like
+ // "failed in buffer_write(fd) (10, ret=-1): backend dpkg-deb ..."
+ // so we need to ensure to not split too much
+ std::vector<std::string> list = StringSplit(line, ": ", 4);
+ if(list.size() < 3)
{
if (Debug == true)
std::clog << "ignoring line: not enough ':'" << std::endl;
return;
}
- const char* const pkg = list[1];
- const char* action = _strstrip(list[2]);
+
+ // build the (prefix, pkgname, action) tuple, position of this
+ // is different for "processing" or "status" messages
+ 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",
+ // "trigproc"]
+ if (prefix == "processing")
+ {
+ pkgname = APT::String::Strip(list[2]);
+ action = APT::String::Strip(list[1]);
+
+ // this is what we support in the processing stage
+ if(action != "install" && action != "configure" &&
+ action != "remove" && action != "purge" && action != "purge")
+ {
+ if (Debug == true)
+ std::clog << "ignoring processing action: '" << action
+ << "'" << std::endl;
+ return;
+ }
+ }
+ // "status" has the form: "status: pkg: state"
+ // with state in ["half-installed", "unpacked", "half-configured",
+ // "installed", "config-files", "not-installed"]
+ else if (prefix == "status")
+ {
+ pkgname = APT::String::Strip(list[1]);
+ action = APT::String::Strip(list[2]);
+ } else {
+ if (Debug == true)
+ std::clog << "unknown prefix '" << prefix << "'" << std::endl;
+ return;
+ }
+
+
+ /* handle the special cases first:
+
+ 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
+ */
+ if (prefix == "status")
+ {
+ if(action == "error")
+ {
+ status << "pmerror:" << list[1]
+ << ":" << (PackagesDone/float(PackagesTotal)*100.0)
+ << ":" << list[3]
+ << endl;
+ if(OutStatusFd > 0)
+ FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
+ if (Debug == true)
+ std::clog << "send: '" << status.str() << "'" << endl;
+ pkgFailures++;
+ WriteApportReport(list[1].c_str(), list[3].c_str());
+ return;
+ }
+ else if(action == "conffile")
+ {
+ status << "pmconffile:" << list[1]
+ << ":" << (PackagesDone/float(PackagesTotal)*100.0)
+ << ":" << list[3]
+ << endl;
+ if(OutStatusFd > 0)
+ FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
+ if (Debug == true)
+ std::clog << "send: '" << status.str() << "'" << endl;
+ return;
+ }
+ }
+
+ // at this point we know that we should have a valid pkgname, so build all
+ // the info from it
+
+ // dpkg does not send always send "pkgname:arch" so we add it here
+ // if needed
+ if (pkgname.find(":") == std::string::npos)
+ {
+ // find the package in the group that is in a touched by dpkg
+ // if there are multiple dpkg will send us a full pkgname:arch
+ pkgCache::GrpIterator Grp = Cache.FindGrp(pkgname);
+ if (Grp.end() == false)
+ {
+ pkgCache::PkgIterator P = Grp.PackageList();
+ for (; P.end() != true; P = Grp.NextPkg(P))
+ {
+ if(Cache[P].Mode != pkgDepCache::ModeKeep)
+ {
+ pkgname = P.FullName();
+ break;
+ }
+ }
+ }
+ }
+
+ const char* const pkg = pkgname.c_str();
+ std::string short_pkgname = StringSplit(pkgname, ":")[0];
+ std::string arch = "";
+ if (pkgname.find(":") != string::npos)
+ arch = StringSplit(pkgname, ":")[1];
+ std::string i18n_pkgname = pkgname;
+ if (arch.size() != 0)
+ strprintf(i18n_pkgname, "%s (%s)", short_pkgname.c_str(), arch.c_str());
// 'processing' from dpkg looks like
// 'processing: action: pkg'
- if(strncmp(list[0], "processing", strlen("processing")) == 0)
+ if(prefix == "processing")
{
- char s[200];
- const char* const pkg_or_trigger = _strstrip(list[2]);
- action = _strstrip( list[1]);
const std::pair<const char *, const char *> * const iter =
std::find_if(PackageProcessingOpsBegin,
PackageProcessingOpsEnd,
- MatchProcessingOp(action));
+ MatchProcessingOp(action.c_str()));
if(iter == PackageProcessingOpsEnd)
{
if (Debug == true)
std::clog << "ignoring unknown action: " << action << std::endl;
return;
}
- snprintf(s, sizeof(s), _(iter->second), pkg_or_trigger);
+ std::string msg;
+ strprintf(msg, _(iter->second), short_pkgname.c_str());
- status << "pmstatus:" << pkg_or_trigger
+ status << "pmstatus:" << short_pkgname
<< ":" << (PackagesDone/float(PackagesTotal)*100.0)
- << ":" << s
+ << ":" << msg
<< endl;
if(OutStatusFd > 0)
FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
if (Debug == true)
std::clog << "send: '" << status.str() << "'" << endl;
- if (strncmp(action, "disappear", strlen("disappear")) == 0)
- handleDisappearAction(pkg_or_trigger);
- return;
- }
-
- if(strncmp(action,"error",strlen("error")) == 0)
- {
- // urgs, sometime has ":" in its error string so that we
- // end up with the error message split between list[3]
- // and list[4], e.g. the message:
- // "failed in buffer_write(fd) (10, ret=-1): backend dpkg-deb ..."
- // concat them again
- if( list[4] != NULL )
- list[3][strlen(list[3])] = ':';
-
- status << "pmerror:" << list[1]
- << ":" << (PackagesDone/float(PackagesTotal)*100.0)
- << ":" << list[3]
- << endl;
- if(OutStatusFd > 0)
- FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
- if (Debug == true)
- std::clog << "send: '" << status.str() << "'" << endl;
- pkgFailures++;
- WriteApportReport(list[1], list[3]);
- return;
- }
- else if(strncmp(action,"conffile",strlen("conffile")) == 0)
- {
- status << "pmconffile:" << list[1]
- << ":" << (PackagesDone/float(PackagesTotal)*100.0)
- << ":" << list[3]
- << endl;
- if(OutStatusFd > 0)
- FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
- if (Debug == true)
- std::clog << "send: '" << status.str() << "'" << endl;
+ // FIXME: this needs a muliarch testcase
+ // FIXME2: is "pkgname" here reliable with dpkg only sending us
+ // short pkgnames?
+ if (action == "disappear")
+ handleDisappearAction(pkgname);
return;
- }
+ }
- vector<struct DpkgState> const &states = PackageOps[pkg];
- const char *next_action = NULL;
- if(PackageOpsDone[pkg] < states.size())
- next_action = states[PackageOpsDone[pkg]].state;
- // check if the package moved to the next dpkg state
- if(next_action && (strcmp(action, next_action) == 0))
+ if (prefix == "status")
{
- // only read the translation if there is actually a next
- // action
- const char *translation = _(states[PackageOpsDone[pkg]].str);
- char s[200];
- snprintf(s, sizeof(s), translation, pkg);
-
- // we moved from one dpkg state to a new one, report that
- PackageOpsDone[pkg]++;
- PackagesDone++;
- // build the status str
- status << "pmstatus:" << pkg
- << ":" << (PackagesDone/float(PackagesTotal)*100.0)
- << ":" << s
- << endl;
- if(OutStatusFd > 0)
- FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
- if (Debug == true)
- std::clog << "send: '" << status.str() << "'" << endl;
+ vector<struct DpkgState> const &states = PackageOps[pkg];
+ const char *next_action = NULL;
+ if(PackageOpsDone[pkg] < states.size())
+ next_action = states[PackageOpsDone[pkg]].state;
+ // check if the package moved to the next dpkg state
+ if(next_action && (action == next_action))
+ {
+ // only read the translation if there is actually a next
+ // action
+ const char *translation = _(states[PackageOpsDone[pkg]].str);
+ std::string msg;
+ strprintf(msg, translation, short_pkgname.c_str());
+
+ // we moved from one dpkg state to a new one, report that
+ PackageOpsDone[pkg]++;
+ PackagesDone++;
+ // build the status str
+ status << "pmstatus:" << short_pkgname
+ << ":" << (PackagesDone/float(PackagesTotal)*100.0)
+ << ":" << msg
+ << endl;
+ if(_config->FindB("DPkgPM::Progress", false) == true)
+ SendTerminalProgress(PackagesDone/float(PackagesTotal)*100.0);
+
+ if(OutStatusFd > 0)
+ FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
+ if (Debug == true)
+ std::clog << "send: '" << status.str() << "'" << endl;
+ }
+ if (Debug == true)
+ std::clog << "(parsed from dpkg) pkg: " << short_pkgname
+ << " action: " << action << endl;
}
- if (Debug == true)
- std::clog << "(parsed from dpkg) pkg: " << pkg
- << " action: " << action << endl;
}
/*}}}*/
// DPkgPM::handleDisappearAction /*{{{*/
@@ -719,13 +839,15 @@ bool pkgDPkgPM::OpenLog()
return _error->WarningE("OpenLog", _("Could not open file '%s'"), logfile_name.c_str());
setvbuf(d->term_out, NULL, _IONBF, 0);
SetCloseExec(fileno(d->term_out), true);
- struct passwd *pw;
- struct group *gr;
- pw = getpwnam("root");
- gr = getgrnam("adm");
- if (pw != NULL && gr != NULL)
- chown(logfile_name.c_str(), pw->pw_uid, gr->gr_gid);
- chmod(logfile_name.c_str(), 0640);
+ if (getuid() == 0) // if we aren't root, we can't chown a file, so don't try it
+ {
+ struct passwd *pw = getpwnam("root");
+ struct group *gr = getgrnam("adm");
+ if (pw != NULL && gr != NULL && chown(logfile_name.c_str(), pw->pw_uid, gr->gr_gid) != 0)
+ _error->WarningE("OpenLog", "chown to root:adm of file %s failed", logfile_name.c_str());
+ }
+ if (chmod(logfile_name.c_str(), 0640) != 0)
+ _error->WarningE("OpenLog", "chmod 0640 of file %s failed", logfile_name.c_str());
fprintf(d->term_out, "\nLog started: %s\n", timestr);
}
@@ -830,6 +952,51 @@ bool pkgDPkgPM::CloseLog()
return true;
}
/*}}}*/
+// DPkgPM::SendTerminalProgress /*{{{*/
+// ---------------------------------------------------------------------
+/* Send progress info to the terminal
+ */
+void pkgDPkgPM::SendTerminalProgress(float percentage)
+{
+ int reporting_steps = _config->FindI("DpkgPM::Reporting-Steps", 1);
+
+ if(percentage < (d->last_reported_progress + reporting_steps))
+ return;
+
+ std::string progress_str;
+ strprintf(progress_str, _("Progress: [%3i%%]"), (int)percentage);
+ if (d->fancy_progress_output)
+ {
+ int row = d->nr_terminal_rows;
+
+ static string save_cursor = "\033[s";
+ static string restore_cursor = "\033[u";
+
+ static string set_bg_color = "\033[42m"; // green
+ static string set_fg_color = "\033[30m"; // black
+
+ static string restore_bg = "\033[49m";
+ static string restore_fg = "\033[39m";
+
+ std::cout << save_cursor
+ // move cursor position to last row
+ << "\033[" << row << ";0f"
+ << set_bg_color
+ << set_fg_color
+ << progress_str
+ << restore_cursor
+ << restore_bg
+ << restore_fg;
+ }
+ else
+ {
+ std::cout << progress_str << "\r\n";
+ }
+ std::flush(std::cout);
+
+ d->last_reported_progress = percentage;
+}
+ /*}}}*/
/*{{{*/
// This implements a racy version of pselect for those architectures
// that don't have a working implementation.
@@ -851,6 +1018,43 @@ static int racy_pselect(int nfds, fd_set *readfds, fd_set *writefds,
return retval;
}
/*}}}*/
+
+void pkgDPkgPM::SetupTerminalScrollArea(int nr_rows)
+{
+ if(!d->fancy_progress_output)
+ return;
+
+ // scroll down a bit to avoid visual glitch when the screen
+ // area shrinks by one row
+ std::cout << "\n";
+
+ // save cursor
+ std::cout << "\033[s";
+
+ // set scroll region (this will place the cursor in the top left)
+ std::cout << "\033[1;" << nr_rows - 1 << "r";
+
+ // restore cursor but ensure its inside the scrolling area
+ std::cout << "\033[u";
+ static const char *move_cursor_up = "\033[1A";
+ std::cout << move_cursor_up;
+ std::flush(std::cout);
+}
+
+void pkgDPkgPM::CleanupTerminal()
+{
+ // reset scroll area
+ SetupTerminalScrollArea(d->nr_terminal_rows + 1);
+ if(d->fancy_progress_output)
+ {
+ // override the progress line (sledgehammer)
+ static const char* clear_screen_below_cursor = "\033[J";
+ std::cout << clear_screen_below_cursor;
+ std::flush(std::cout);
+ }
+}
+
+
// DPkgPM::Go - Run the sequence /*{{{*/
// ---------------------------------------------------------------------
/* This globs the operations and calls dpkg
@@ -976,7 +1180,7 @@ bool pkgDPkgPM::Go(int OutStatusFd)
if((*I).Pkg.end() == true)
continue;
- string const name = (*I).Pkg.Name();
+ string const name = (*I).Pkg.FullName();
PackageOpsDone[name] = 0;
for(int i=0; (DpkgStatesOpMap[(*I).Op][i]).state != NULL; ++i)
{
@@ -1204,16 +1408,14 @@ bool pkgDPkgPM::Go(int OutStatusFd)
// if tcgetattr does not return zero there was a error
// and we do not do any pty magic
- if (tcgetattr(0, &tt) == 0)
+ _error->PushToStack();
+ if (tcgetattr(STDOUT_FILENO, &tt) == 0)
{
- ioctl(0, TIOCGWINSZ, (char *)&win);
- if (openpty(&master, &slave, NULL, &tt, &win) < 0)
+ ioctl(1, TIOCGWINSZ, (char *)&win);
+ d->nr_terminal_rows = win.ws_row;
+ if (openpty(&master, &slave, NULL, &tt, &win) < 0)
{
- const char *s = _("Can not write log, openpty() "
- "failed (/dev/pts not mounted?)\n");
- fprintf(stderr, "%s",s);
- if(d->term_out)
- fprintf(d->term_out, "%s",s);
+ _error->Errno("openpty", _("Can not write log (%s)"), _("Is /dev/pts mounted?"));
master = slave = -1;
} else {
struct termios rtt;
@@ -1231,6 +1433,15 @@ bool pkgDPkgPM::Go(int OutStatusFd)
sigprocmask(SIG_SETMASK, &original_sigmask, 0);
}
}
+ // complain only if stdout is either a terminal (but still failed) or is an invalid
+ // descriptor otherwise we would complain about redirection to e.g. /dev/null as well.
+ else if (isatty(STDOUT_FILENO) == 1 || errno == EBADF)
+ _error->Errno("tcgetattr", _("Can not write log (%s)"), _("Is stdout a terminal?"));
+
+ if (_error->PendingError() == true)
+ _error->DumpErrors(std::cerr);
+ _error->RevertToStack();
+
// Fork dpkg
pid_t Child;
_config->Set("APT::Keep-Fds::",fd[1]);
@@ -1243,11 +1454,12 @@ bool pkgDPkgPM::Go(int OutStatusFd)
<< endl;
FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
}
+
Child = ExecFork();
-
// This is the child
if (Child == 0)
{
+
if(slave >= 0 && master >= 0)
{
setsid();
@@ -1264,7 +1476,7 @@ bool pkgDPkgPM::Go(int OutStatusFd)
if (chdir(_config->FindDir("DPkg::Run-Directory","/").c_str()) != 0)
_exit(100);
-
+
if (_config->FindB("DPkg::FlushSTDIN",true) == true && isatty(STDIN_FILENO))
{
int Flags,dummy;
@@ -1280,6 +1492,9 @@ bool pkgDPkgPM::Go(int OutStatusFd)
if (fcntl(STDIN_FILENO,F_SETFL,Flags & (~(long)O_NONBLOCK)) < 0)
_exit(100);
}
+ // setup terminal
+ SetupTerminalScrollArea(d->nr_terminal_rows);
+ SendTerminalProgress(PackagesDone/float(PackagesTotal)*100.0);
/* No Job Control Stop Env is a magic dpkg var that prevents it
from using sigstop */
@@ -1379,7 +1594,7 @@ bool pkgDPkgPM::Go(int OutStatusFd)
tcsetattr(0, TCSAFLUSH, &tt);
close(master);
}
-
+
// Check for an error code.
if (WIFEXITED(Status) == 0 || WEXITSTATUS(Status) != 0)
{
@@ -1404,12 +1619,19 @@ bool pkgDPkgPM::Go(int OutStatusFd)
if(stopOnError)
{
CloseLog();
+ CleanupTerminal();
return false;
}
}
}
CloseLog();
-
+
+ // dpkg is done at this point
+ if(_config->FindB("DPkgPM::Progress", false) == true)
+ SendTerminalProgress(100);
+
+ CleanupTerminal();
+
if (pkgPackageManager::SigINTStop)
_error->Warning(_("Operation was interrupted before it could finish"));
diff --git a/apt-pkg/deb/dpkgpm.h b/apt-pkg/deb/dpkgpm.h
index aab39f633..1a58e1af5 100644
--- a/apt-pkg/deb/dpkgpm.h
+++ b/apt-pkg/deb/dpkgpm.h
@@ -14,6 +14,7 @@
#include <vector>
#include <map>
#include <stdio.h>
+#include <apt-pkg/macros.h>
#ifndef APT_8_CLEANER_HEADERS
using std::vector;
@@ -79,9 +80,15 @@ class pkgDPkgPM : public pkgPackageManager
// Helpers
bool RunScriptsWithPkgs(const char *Cnf);
- bool SendV2Pkgs(FILE *F);
+ __deprecated bool SendV2Pkgs(FILE *F);
+ bool SendPkgsInfo(FILE * const F, unsigned int const &Version);
void WriteHistoryTag(std::string const &tag, std::string value);
+ // Terminal progress
+ void SetupTerminalScrollArea(int nr_scrolled_rows);
+ void SendTerminalProgress(float percentage);
+ void CleanupTerminal();
+
// apport integration
void WriteApportReport(const char *pkgpath, const char *errormsg);