summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--apt-pkg/acquire-item.cc2
-rw-r--r--apt-pkg/deb/debmetaindex.cc20
-rw-r--r--apt-pkg/deb/debmetaindex.h3
-rw-r--r--apt-pkg/indexfile.cc6
-rw-r--r--apt-pkg/indexfile.h2
-rw-r--r--apt-pkg/sourcelist.cc1
-rw-r--r--cmdline/apt-get.cc7
-rw-r--r--doc/acquire-additional-files.txt10
-rw-r--r--doc/apt.conf.5.xml6
-rw-r--r--doc/sources.list.5.xml14
10 files changed, 62 insertions, 9 deletions
diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc
index 7dcaa25a4..4e9c435e1 100644
--- a/apt-pkg/acquire-item.cc
+++ b/apt-pkg/acquire-item.cc
@@ -957,7 +957,7 @@ void pkgAcqMetaBase::QueueIndexes(bool const verify) /*{{{*/
Target != IndexTargets.end();
++Target)
{
- bool trypdiff = _config->FindB("Acquire::PDiffs", true);
+ bool trypdiff = Target->OptionBool(IndexTarget::PDIFFS);
if (verify == true)
{
if (TransactionManager->MetaIndexParser->Exists(Target->MetaKey) == false)
diff --git a/apt-pkg/deb/debmetaindex.cc b/apt-pkg/deb/debmetaindex.cc
index 69e41a6f4..78d54b04e 100644
--- a/apt-pkg/deb/debmetaindex.cc
+++ b/apt-pkg/deb/debmetaindex.cc
@@ -36,6 +36,7 @@ class APT_HIDDEN debReleaseIndexPrivate /*{{{*/
std::vector<std::string> Targets;
std::vector<std::string> Architectures;
std::vector<std::string> Languages;
+ bool UsePDiffs;
};
std::vector<debSectionEntry> DebEntries;
@@ -131,6 +132,7 @@ static void GetIndexTargetsFor(char const * const Type, std::string const &URI,
std::string const tplLongDesc = "$(SITE) " + APT_T_CONFIG(flatArchive ? "flatDescription" : "Description");
bool const IsOptional = _config->FindB(std::string("Acquire::IndexTargets::") + Type + "::" + *T + "::Optional", true);
bool const KeepCompressed = _config->FindB(std::string("Acquire::IndexTargets::") + Type + "::" + *T + "::KeepCompressed", GzipIndex);
+ bool const UsePDiffs = _config->FindB(std::string("Acquire::IndexTargets::") + Type + "::" + *T + "::PDiffs", E->UsePDiffs);
#undef APT_T_CONFIG
if (tplMetaKey.empty())
continue;
@@ -156,6 +158,10 @@ static void GetIndexTargetsFor(char const * const Type, std::string const &URI,
Options.insert(std::make_pair("REPO_URI", URI));
Options.insert(std::make_pair("TARGET_OF", Type));
Options.insert(std::make_pair("CREATED_BY", *T));
+ if (UsePDiffs)
+ Options.insert(std::make_pair("PDIFFS", "yes"));
+ else
+ Options.insert(std::make_pair("PDIFFS", "no"));
std::string MetaKey = tplMetaKey;
std::string ShortDesc = tplShortDesc;
@@ -201,12 +207,13 @@ std::vector<IndexTarget> debReleaseIndex::GetIndexTargets() const
void debReleaseIndex::AddComponent(bool const isSrc, std::string const &Name,/*{{{*/
std::vector<std::string> const &Targets,
std::vector<std::string> const &Architectures,
- std::vector<std::string> Languages)
+ std::vector<std::string> Languages,
+ bool const usePDiffs)
{
if (Languages.empty() == true)
Languages.push_back("none");
debReleaseIndexPrivate::debSectionEntry const entry = {
- Name, Targets, Architectures, Languages
+ Name, Targets, Architectures, Languages, usePDiffs
};
if (isSrc)
d->DebSrcEntries.push_back(entry);
@@ -730,12 +737,19 @@ class APT_HIDDEN debSLTypeDebian : public pkgSourceList::Type /*{{{*/
else if (optValue == false && tarItr != mytargets.end())
mytargets.erase(std::remove(mytargets.begin(), mytargets.end(), target), mytargets.end());
}
+ bool UsePDiffs = _config->FindB("Acquire::PDiffs", true);
+ {
+ std::map<std::string, std::string>::const_iterator const opt = Options.find("pdiffs");
+ if (opt != Options.end())
+ UsePDiffs = StringToBool(opt->second);
+ }
Deb->AddComponent(
IsSrc,
Section,
mytargets,
parsePlusMinusOptions("arch", Options, APT::Configuration::getArchitectures()),
- parsePlusMinusOptions("lang", Options, APT::Configuration::getLanguages(true))
+ parsePlusMinusOptions("lang", Options, APT::Configuration::getLanguages(true)),
+ UsePDiffs
);
if (Deb->SetTrusted(GetTriStateOption(Options, "trusted")) == false ||
diff --git a/apt-pkg/deb/debmetaindex.h b/apt-pkg/deb/debmetaindex.h
index e93959a21..bba0e344f 100644
--- a/apt-pkg/deb/debmetaindex.h
+++ b/apt-pkg/deb/debmetaindex.h
@@ -62,7 +62,8 @@ class APT_HIDDEN debReleaseIndex : public metaIndex
void AddComponent(bool const isSrc, std::string const &Name,
std::vector<std::string> const &Targets,
std::vector<std::string> const &Architectures,
- std::vector<std::string> Languages);
+ std::vector<std::string> Languages,
+ bool const usePDiffs);
};
#endif
diff --git a/apt-pkg/indexfile.cc b/apt-pkg/indexfile.cc
index 8e50ecfae..b81893260 100644
--- a/apt-pkg/indexfile.cc
+++ b/apt-pkg/indexfile.cc
@@ -143,6 +143,7 @@ std::string IndexTarget::Option(OptionKeys const EnumKey) const /*{{{*/
APT_CASE(REPO_URI);
APT_CASE(TARGET_OF);
APT_CASE(CREATED_BY);
+ APT_CASE(PDIFFS);
#undef APT_CASE
case FILENAME: return _config->FindDir("Dir::State::lists") + URItoFileName(URI);
case EXISTING_FILENAME:
@@ -164,6 +165,11 @@ std::string IndexTarget::Option(OptionKeys const EnumKey) const /*{{{*/
return M->second;
}
/*}}}*/
+bool IndexTarget::OptionBool(OptionKeys const EnumKey) const /*{{{*/
+{
+ return StringToBool(Option(EnumKey));
+}
+ /*}}}*/
std::string IndexTarget::Format(std::string format) const /*{{{*/
{
for (std::map<std::string, std::string>::const_iterator O = Options.begin(); O != Options.end(); ++O)
diff --git a/apt-pkg/indexfile.h b/apt-pkg/indexfile.h
index 844f0cd3b..562b9f7b8 100644
--- a/apt-pkg/indexfile.h
+++ b/apt-pkg/indexfile.h
@@ -85,8 +85,10 @@ class IndexTarget /*{{{*/
TARGET_OF,
FILENAME,
EXISTING_FILENAME,
+ PDIFFS,
};
std::string Option(OptionKeys const Key) const;
+ bool OptionBool(OptionKeys const Key) const;
std::string Format(std::string format) const;
};
/*}}}*/
diff --git a/apt-pkg/sourcelist.cc b/apt-pkg/sourcelist.cc
index d3bcbce5f..c0b416820 100644
--- a/apt-pkg/sourcelist.cc
+++ b/apt-pkg/sourcelist.cc
@@ -107,6 +107,7 @@ bool pkgSourceList::Type::ParseStanza(vector<metaIndex *> &List, /*{{{*/
mapping.insert(std::make_pair("Valid-Until-Min", std::make_pair("valid-until-min", false)));
mapping.insert(std::make_pair("Valid-Until-Max", std::make_pair("valid-until-max", false)));
mapping.insert(std::make_pair("Signed-By", std::make_pair("signed-by", false)));
+ mapping.insert(std::make_pair("PDiffs", std::make_pair("pdiffs", false)));
for (std::map<char const * const, std::pair<char const * const, bool> >::const_iterator m = mapping.begin(); m != mapping.end(); ++m)
if (Tags.Exists(m->first))
diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc
index b6150a423..917530ace 100644
--- a/cmdline/apt-get.cc
+++ b/cmdline/apt-get.cc
@@ -1499,7 +1499,12 @@ static bool DoIndexTargets(CommandLine &CmdL)
for (std::map<std::string,std::string>::const_iterator O = AddOptions.begin(); O != AddOptions.end(); ++O)
stanza << format_key(O->first) << ": " << O->second << "\n";
for (std::map<std::string,std::string>::const_iterator O = T->Options.begin(); O != T->Options.end(); ++O)
- stanza << format_key(O->first) << ": " << O->second << "\n";
+ {
+ if (O->first == "PDIFFS")
+ stanza << "PDiffs: " << O->second << "\n";
+ else
+ stanza << format_key(O->first) << ": " << O->second << "\n";
+ }
stanza << "\n";
if (Filtered)
diff --git a/doc/acquire-additional-files.txt b/doc/acquire-additional-files.txt
index 71ce7b0cb..9110bfe79 100644
--- a/doc/acquire-additional-files.txt
+++ b/doc/acquire-additional-files.txt
@@ -85,7 +85,15 @@ file if it is available and uncompress it for you, just as it will also
use pdiff patching if provided by the repository and enabled by the
user. You only have to ensure that the Release file contains the
information about the compressed files/pdiffs to make this happen.
-NO properties have to be set to enable this.
+*NO* properties have to be set to enable this!
+
+
+Additional properties exist, but these should *NOT* be set by frontends
+requesting files. They exist for internal and end-user usage only:
+* PDiffs: controls if apt will try to use pdiffs for this target.
+ Defaults to the value of Acquire::PDiffs which is true by default.
+ Can be overridden per-source by the sources.list option of the same
+ name. See the documentation for both of these for details.
# More examples
diff --git a/doc/apt.conf.5.xml b/doc/apt.conf.5.xml
index 920b42ba1..62dffadc4 100644
--- a/doc/apt.conf.5.xml
+++ b/doc/apt.conf.5.xml
@@ -334,8 +334,10 @@ DPkg::Pre-Install-Pkgs {"/usr/sbin/dpkg-preconfigure --apt";};
<varlistentry><term><option>PDiffs</option></term>
<listitem><para>Try to download deltas called <literal>PDiffs</literal> for
- indexes (like <filename>Packages</filename> files) instead of downloading
- whole ones. True by default.</para>
+ indexes (like <filename>Packages</filename> files) instead of
+ downloading whole ones. True by default. Preferably, this can be set
+ for specific &sources-list; entries or index files by using the
+ <option>PDiffs</option> option there.</para>
<para>Two sub-options to limit the use of PDiffs are also available:
<literal>FileLimit</literal> can be used to specify a maximum number of
PDiff files should be downloaded to update a file. <literal>SizeLimit</literal>
diff --git a/doc/sources.list.5.xml b/doc/sources.list.5.xml
index 4eb3c0ba0..cfd98e545 100644
--- a/doc/sources.list.5.xml
+++ b/doc/sources.list.5.xml
@@ -226,6 +226,20 @@ deb-src [ option1=value1 option2=value2 ] uri suite [component1] [component2] [.
using the identifier as field name instead of using this
multivalue option.
</para></listitem>
+
+ <listitem><para><option>PDiffs</option> (<option>pdiffs</option>)
+ is a yes/no value which controls if APT should try to use PDiffs
+ to update old indexes instead of downloading the new indexes
+ entirely. The value of this option is ignored if the repository
+ doesn't announce the availability of PDiffs. Defaults to the
+ value of the option with the same name for a specific index file
+ defined in the <option>Acquire::IndexTargets</option> scope,
+ which itself default to the value of configuration option
+ <option>Acquire::PDiffs</option> which defaults to
+ <literal>yes</literal>.
+ </para></listitem>
+
+
</itemizedlist>
Further more, there are options which if set effect
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-01 12:24:43 +0000