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authorDavid Kalnischkies <kalnischkies@gmail.com>2013-06-26 17:37:57 +0200
committerDavid Kalnischkies <kalnischkies@gmail.com>2013-07-11 18:34:21 +0200
commit7a948ec719ecc020c2337fe3f41c5fc42699e2c1 (patch)
treece9fa8cb9a5c7bce34fa513c34ad8559813da332 /apt-pkg
parent90b9659c9a959601d5ed1cc77f7c8b9e0d5b8939 (diff)
Version 3 for DPkg::Pre-Install-Pkgs with MultiArch info
Adds on top of Version 2 to all displayed version numbers the architecture as well as the MultiArch flag for consumption by the hooks. Most of the time the architecture will be the same for both versions displayed, but packages might change from "all" to "any" (or back) between versions so we can't display the architecture for packages. Pseudo-Format for Version 3: <name> <version> <arch> <m-a-flag> <compare> <version> <arch> <m-a-flag> Examples: stuff - - none < 1 amd64 none **CONFIGURE** libsame 1 i386 same < 2 i386 same **CONFIGURE** stuff 2 i386 none > 1 i386 none **CONFIGURE** libsame 2 i386 same > - - none **REMOVE** toolkit 1 all foreign > - - none **REMOVE** Closes: #712116
Diffstat (limited to 'apt-pkg')
-rw-r--r--apt-pkg/cacheiterators.h1
-rw-r--r--apt-pkg/deb/dpkgpm.cc71
-rw-r--r--apt-pkg/deb/dpkgpm.h4
-rw-r--r--apt-pkg/pkgcache.cc12
4 files changed, 66 insertions, 22 deletions
diff --git a/apt-pkg/cacheiterators.h b/apt-pkg/cacheiterators.h
index 179a0e963..886d84838 100644
--- a/apt-pkg/cacheiterators.h
+++ b/apt-pkg/cacheiterators.h
@@ -220,6 +220,7 @@ class pkgCache::VerIterator : public Iterator<Version, VerIterator> {
inline VerFileIterator FileList() const;
bool Downloadable() const;
inline const char *PriorityType() const {return Owner->Priority(S->Priority);};
+ const char *MultiArchType() const;
std::string RelStr() const;
bool Automatic() const;
diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index 3bc31dc37..fb0473535 100644
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -238,15 +238,23 @@ 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;)
@@ -280,30 +288,51 @@ 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);
+
+ else 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)
{
@@ -313,9 +342,9 @@ 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");
@@ -404,7 +433,7 @@ bool pkgDPkgPM::RunScriptsWithPkgs(const char *Cnf)
}
}
else
- SendV2Pkgs(F);
+ SendPkgsInfo(F, Version);
fclose(F);
diff --git a/apt-pkg/deb/dpkgpm.h b/apt-pkg/deb/dpkgpm.h
index aab39f633..c31d56f8e 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;
@@ -79,7 +80,8 @@ 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);
// apport integration
diff --git a/apt-pkg/pkgcache.cc b/apt-pkg/pkgcache.cc
index d7725563b..52e814c0b 100644
--- a/apt-pkg/pkgcache.cc
+++ b/apt-pkg/pkgcache.cc
@@ -924,6 +924,18 @@ string pkgCache::VerIterator::RelStr() const
return Res;
}
/*}}}*/
+// VerIterator::MultiArchType - string representing MultiArch flag /*{{{*/
+const char * pkgCache::VerIterator::MultiArchType() const
+{
+ if ((S->MultiArch & pkgCache::Version::Same) == pkgCache::Version::Same)
+ return "same";
+ else if ((S->MultiArch & pkgCache::Version::Foreign) == pkgCache::Version::Foreign)
+ return "foreign";
+ else if ((S->MultiArch & pkgCache::Version::Allowed) == pkgCache::Version::Allowed)
+ return "allowed";
+ return "none";
+}
+ /*}}}*/
// PkgFileIterator::IsOk - Checks if the cache is in sync with the file /*{{{*/
// ---------------------------------------------------------------------
/* This stats the file and compares its stats with the ones that were