From: Jay Freeman (saurik) <saurik@saurik.com>
Date: Wed, 30 Nov 2016 08:39:04 +0000 (-0800)
Subject: The fastest way to get field values is as a range.
X-Git-Tag: cydia_1.1.28%b1~5
X-Git-Url: https://git.saurik.com/apt.git/commitdiff_plain/f3514c6d0f434e007266988edaed1c3d90c5676b

The fastest way to get field values is as a range.
---

diff --git a/apt-pkg/deb/debrecords.cc b/apt-pkg/deb/debrecords.cc
index 6d642c7b8..e7025d911 100644
--- a/apt-pkg/deb/debrecords.cc
+++ b/apt-pkg/deb/debrecords.cc
@@ -210,6 +210,12 @@ void debRecordParserBase::GetRec(const char *&Start,const char *&Stop)
    Section.GetSection(Start,Stop);
 }
 									/*}}}*/
+// RecordParserBase::Find - Locate a tag			/*{{{*/
+bool debRecordParserBase::Find(const char *Tag,const char *&Start, const char *&End)
+{
+   return Section.Find(Tag,Start,End);
+}
+									/*}}}*/
 debRecordParserBase::~debRecordParserBase() {}
 
 bool debDebFileRecordParser::LoadContent()
diff --git a/apt-pkg/deb/debrecords.h b/apt-pkg/deb/debrecords.h
index 8f443c9a3..b412dbaef 100644
--- a/apt-pkg/deb/debrecords.h
+++ b/apt-pkg/deb/debrecords.h
@@ -51,6 +51,7 @@ class APT_HIDDEN debRecordParserBase : public pkgRecords::Parser
    virtual std::string RecordField(const char *fieldName) APT_OVERRIDE;
 
    virtual void GetRec(const char *&Start,const char *&Stop) APT_OVERRIDE;
+   virtual bool Find(const char *Tag,const char *&Start, const char *&End) APT_OVERRIDE;
 
    debRecordParserBase();
    virtual ~debRecordParserBase();
diff --git a/apt-pkg/pkgrecords.h b/apt-pkg/pkgrecords.h
index a151fa123..b5eec305e 100644
--- a/apt-pkg/pkgrecords.h
+++ b/apt-pkg/pkgrecords.h
@@ -101,6 +101,9 @@ class pkgRecords::Parser						/*{{{*/
    // The record in binary form
    virtual void GetRec(const char *&Start,const char *&Stop) {Start = Stop = 0;};
 
+   // Locate a tag
+   virtual bool Find(const char *Tag,const char *&Start, const char *&End) {Start = End = 0; return false;};
+
    Parser();
    virtual ~Parser();