X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/b2e465d6d32d2dc884f58b94acb7e35f671a87fe..c5ca2c52a98fcb50de6429cf370ed5b6b7602a00:/apt-pkg/deb/debsrcrecords.cc

diff --git a/apt-pkg/deb/debsrcrecords.cc b/apt-pkg/deb/debsrcrecords.cc
index d452095cd..749305005 100644
--- a/apt-pkg/deb/debsrcrecords.cc
+++ b/apt-pkg/deb/debsrcrecords.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: debsrcrecords.cc,v 1.4 2001/02/20 07:03:17 jgg Exp $
+// $Id: debsrcrecords.cc,v 1.6 2004/03/17 05:58:54 mdz Exp $
 /* ######################################################################
    
    Debian Source Package Records - Parser implementation for Debian style
@@ -9,15 +9,14 @@
    ##################################################################### */
 									/*}}}*/
 // Include Files							/*{{{*/
-#ifdef __GNUG__
-#pragma implementation "apt-pkg/debsrcrecords.h"
-#endif 
-
 #include <apt-pkg/deblistparser.h>
 #include <apt-pkg/debsrcrecords.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/strutl.h>
 #include <apt-pkg/configuration.h>
+#include <apt-pkg/aptconfiguration.h>
+
+using std::max;
 									/*}}}*/
 
 // SrcRecordParser::Binaries - Return the binaries field		/*{{{*/
@@ -31,13 +30,22 @@ const char **debSrcRecordParser::Binaries()
 {
    // This should use Start/Stop too, it is supposed to be efficient after all.
    string Bins = Sect.FindS("Binary");
-   if (Bins.empty() == true || Bins.length() >= sizeof(Buffer))
+   if (Bins.empty() == true || Bins.length() >= 102400)
       return 0;
    
+   if (Bins.length() >= BufSize)
+   {
+      delete [] Buffer;
+      // allocate new size based on buffer (but never smaller than 4000)
+      BufSize = max((unsigned int)4000, max((unsigned int)Bins.length()+1,2*BufSize));
+      Buffer = new char[BufSize];
+   }
+
    strcpy(Buffer,Bins.c_str());
    if (TokSplitString(',',Buffer,StaticBinList,
 		      sizeof(StaticBinList)/sizeof(StaticBinList[0])) == false)
       return 0;
+
    return (const char **)StaticBinList;
 }
 									/*}}}*/
@@ -47,7 +55,8 @@ const char **debSrcRecordParser::Binaries()
    package/version records representing the build dependency. The returned 
    array need not be freed and will be reused by the next call to this 
    function */
-bool debSrcRecordParser::BuildDepends(vector<pkgSrcRecords::Parser::BuildDepRec> &BuildDeps)
+bool debSrcRecordParser::BuildDepends(vector<pkgSrcRecords::Parser::BuildDepRec> &BuildDeps,
+					bool const &ArchOnly, bool const &StripMultiArch)
 {
    unsigned int I;
    const char *Start, *Stop;
@@ -61,13 +70,16 @@ bool debSrcRecordParser::BuildDepends(vector<pkgSrcRecords::Parser::BuildDepRec>
 
    for (I = 0; I < 4; I++) 
    {
+      if (ArchOnly && (I == 1 || I == 3))
+         continue;
+
       if (Sect.Find(fields[I], Start, Stop) == false)
          continue;
       
       while (1)
       {
          Start = debListParser::ParseDepends(Start, Stop, 
-		     rec.Package,rec.Version,rec.Op,true);
+		     rec.Package,rec.Version,rec.Op,true, StripMultiArch);
 	 
          if (Start == 0) 
             return _error->Error("Problem parsing dependency: %s", fields[I]);
@@ -100,7 +112,9 @@ bool debSrcRecordParser::Files(vector<pkgSrcRecords::File> &List)
    string Base = Sect.FindS("Directory");
    if (Base.empty() == false && Base[Base.length()-1] != '/')
       Base += '/';
-   
+
+   std::vector<std::string> const compExts = APT::Configuration::getCompressorExtensions();
+
    // Iterate over the entire list grabbing each triplet
    const char *C = Files.c_str();
    while (*C != 0)
@@ -125,9 +139,16 @@ bool debSrcRecordParser::Files(vector<pkgSrcRecords::File> &List)
 	 string::size_type Tmp = F.Path.rfind('.',Pos);
 	 if (Tmp == string::npos)
 	    break;
+	 if (F.Type == "tar") {
+	    // source v3 has extension 'debian.tar.*' instead of 'diff.*'
+	    if (string(F.Path, Tmp+1, Pos-Tmp) == "debian")
+	       F.Type = "diff";
+	    break;
+	 }
 	 F.Type = string(F.Path,Tmp+1,Pos-Tmp);
 	 
-	 if (F.Type == "gz" || F.Type == "bz2")
+	 if (std::find(compExts.begin(), compExts.end(), std::string(".").append(F.Type)) != compExts.end() ||
+	     F.Type == "tar")
 	 {
 	    Pos = Tmp-1;
 	    continue;
@@ -142,3 +163,11 @@ bool debSrcRecordParser::Files(vector<pkgSrcRecords::File> &List)
    return true;
 }
 									/*}}}*/
+// SrcRecordParser::~SrcRecordParser - Destructor			/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+debSrcRecordParser::~debSrcRecordParser()
+{
+   delete[] Buffer;
+}
+									/*}}}*/