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-rw-r--r--apt-pkg/deb/debrecords.cc28
-rw-r--r--apt-pkg/deb/debrecords.h1
-rw-r--r--apt-pkg/pkgrecords.h1
3 files changed, 29 insertions, 1 deletions
diff --git a/apt-pkg/deb/debrecords.cc b/apt-pkg/deb/debrecords.cc
index c3e579ad1..26ca36799 100644
--- a/apt-pkg/deb/debrecords.cc
+++ b/apt-pkg/deb/debrecords.cc
@@ -92,18 +92,44 @@ string debRecordParser::LongDesc()
return Section.FindS("Description");
}
/*}}}*/
+
+static const char *SourceVerSeparators = " ()";
+
// RecordParser::SourcePkg - Return the source package name if any /*{{{*/
// ---------------------------------------------------------------------
/* */
string debRecordParser::SourcePkg()
{
string Res = Section.FindS("Source");
- string::size_type Pos = Res.find(' ');
+ string::size_type Pos = Res.find_first_of(SourceVerSeparators);
if (Pos == string::npos)
return Res;
return string(Res,0,Pos);
}
/*}}}*/
+// RecordParser::SourceVer - Return the source version number if present /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+string debRecordParser::SourceVer()
+{
+ string Pkg = Section.FindS("Source");
+ string::size_type Pos = Pkg.find_first_of(SourceVerSeparators);
+ if (Pos == string::npos)
+ return "";
+
+ string::size_type VerStart = Pkg.find_first_not_of(SourceVerSeparators, Pos);
+ if(VerStart == string::npos)
+ return "";
+
+ string::size_type VerEnd = Pkg.find_first_of(SourceVerSeparators, VerStart);
+ if(VerEnd == string::npos)
+ // Corresponds to the case of, e.g., "foo (1.2" without a closing
+ // paren. Be liberal and guess what it means.
+ return string(Pkg, VerStart);
+ else
+ return string(Pkg, VerStart, VerEnd - VerStart);
+}
+ /*}}}*/
// RecordParser::GetRec - Return the whole record /*{{{*/
// ---------------------------------------------------------------------
/* */
diff --git a/apt-pkg/deb/debrecords.h b/apt-pkg/deb/debrecords.h
index efef2e588..bb72275a5 100644
--- a/apt-pkg/deb/debrecords.h
+++ b/apt-pkg/deb/debrecords.h
@@ -38,6 +38,7 @@ class debRecordParser : public pkgRecords::Parser
virtual string MD5Hash();
virtual string SHA1Hash();
virtual string SourcePkg();
+ virtual string SourceVer();
// These are some general stats about the package
virtual string Maintainer();
diff --git a/apt-pkg/pkgrecords.h b/apt-pkg/pkgrecords.h
index 08f004414..dcfec07ef 100644
--- a/apt-pkg/pkgrecords.h
+++ b/apt-pkg/pkgrecords.h
@@ -58,6 +58,7 @@ class pkgRecords::Parser
virtual string MD5Hash() {return string();};
virtual string SHA1Hash() {return string();};
virtual string SourcePkg() {return string();};
+ virtual string SourceVer() {return string();};
// These are some general stats about the package
virtual string Maintainer() {return string();};