create debIFTypeDscFile type

[apt.git] / apt-pkg / deb / debsrcrecords.cc

diff --git a/apt-pkg/deb/debsrcrecords.cc b/apt-pkg/deb/debsrcrecords.cc
index 7d5dab747b992e3c14b2a1401d1f019826cdd8f0..8aad81e3cfd839d029f96efe0147d88e61e8e6d5 100644 (file)
--- a/apt-pkg/deb/debsrcrecords.cc
+++ b/apt-pkg/deb/debsrcrecords.cc
@@ -9,19 +9,28 @@
    ##################################################################### */
                                                                        /*}}}*/
 // Include Files                                                       /*{{{*/
    ##################################################################### */
                                                                        /*}}}*/
 // Include Files                                                       /*{{{*/

-#ifdef __GNUG__
-#pragma implementation "apt-pkg/debsrcrecords.h"
-#endif 
+#include <config.h>

 
 #include <apt-pkg/deblistparser.h>
 #include <apt-pkg/debsrcrecords.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/strutl.h>
 
 #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>
+#include <apt-pkg/srcrecords.h>
+#include <apt-pkg/tagfile.h>
+#include <apt-pkg/gpgv.h>

 
 

-using std::max;
+#include <ctype.h>
+#include <stdlib.h>
+#include <string.h>
+#include <algorithm>
+#include <string>
+#include <vector>

                                                                        /*}}}*/
 
                                                                        /*}}}*/
 

+using std::max;
+using std::string;
+

 // SrcRecordParser::Binaries - Return the binaries field               /*{{{*/
 // ---------------------------------------------------------------------
 /* This member parses the binaries field into a pair of class arrays and
 // SrcRecordParser::Binaries - Return the binaries field               /*{{{*/
 // ---------------------------------------------------------------------
 /* This member parses the binaries field into a pair of class arrays and


@@ -31,25 +40,32 @@ using std::max;
    used during scanning to find the right package */
 const char **debSrcRecordParser::Binaries()
 {
    used during scanning to find the right package */
 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() >= 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];
-   }
+   const char *Start, *End;
+   if (Sect.Find("Binary", Start, End) == false)
+      return NULL;
+   for (; isspace(*Start) != 0; ++Start);
+   if (Start >= End)
+      return NULL;

 
 

-   strcpy(Buffer,Bins.c_str());
-   if (TokSplitString(',',Buffer,StaticBinList,
-                     sizeof(StaticBinList)/sizeof(StaticBinList[0])) == false)
-      return 0;
+   StaticBinList.clear();
+   free(Buffer);
+   Buffer = strndup(Start, End - Start);

 
 

-   return (const char **)StaticBinList;
+   char* bin = Buffer;
+   do {
+      char* binStartNext = strchrnul(bin, ',');
+      char* binEnd = binStartNext - 1;
+      for (; isspace(*binEnd) != 0; --binEnd)
+        binEnd = '\0';
+      StaticBinList.push_back(bin);
+      if (*binStartNext != ',')
+        break;
+      *binStartNext = '\0';
+      for (bin = binStartNext + 1; isspace(*bin) != 0; ++bin);
+   } while (*bin != '\0');
+   StaticBinList.push_back(NULL);
+
+   return &StaticBinList[0];

 }
                                                                        /*}}}*/
 // SrcRecordParser::BuildDepends - Return the Build-Depends information        /*{{{*/
 }
                                                                        /*}}}*/
 // SrcRecordParser::BuildDepends - Return the Build-Depends information        /*{{{*/


@@ -58,7 +74,8 @@ 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 */
    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 ArchOnly)
+bool debSrcRecordParser::BuildDepends(std::vector<pkgSrcRecords::Parser::BuildDepRec> &BuildDeps,
+                                       bool const &ArchOnly, bool const &StripMultiArch)

 {
    unsigned int I;
    const char *Start, *Stop;
 {
    unsigned int I;
    const char *Start, *Stop;


@@ -81,7 +98,7 @@ bool debSrcRecordParser::BuildDepends(vector<pkgSrcRecords::Parser::BuildDepRec>
       while (1)
       {
          Start = debListParser::ParseDepends(Start, Stop, 
       while (1)
       {
          Start = debListParser::ParseDepends(Start, Stop, 

-                    rec.Package,rec.Version,rec.Op,true);
+                    rec.Package,rec.Version,rec.Op,true,StripMultiArch,true);

         
          if (Start == 0) 
             return _error->Error("Problem parsing dependency: %s", fields[I]);
         
          if (Start == 0) 
             return _error->Error("Problem parsing dependency: %s", fields[I]);


@@ -102,7 +119,7 @@ bool debSrcRecordParser::BuildDepends(vector<pkgSrcRecords::Parser::BuildDepRec>
 // ---------------------------------------------------------------------
 /* This parses the list of files and returns it, each file is required to have
    a complete source package */
 // ---------------------------------------------------------------------
 /* This parses the list of files and returns it, each file is required to have
    a complete source package */

-bool debSrcRecordParser::Files(vector<pkgSrcRecords::File> &List)
+bool debSrcRecordParser::Files(std::vector<pkgSrcRecords::File> &List)

 {
    List.erase(List.begin(),List.end());
    
 {
    List.erase(List.begin(),List.end());
    


@@ -114,7 +131,9 @@ bool debSrcRecordParser::Files(vector<pkgSrcRecords::File> &List)
    string Base = Sect.FindS("Directory");
    if (Base.empty() == false && Base[Base.length()-1] != '/')
       Base += '/';
    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)
    // Iterate over the entire list grabbing each triplet
    const char *C = Files.c_str();
    while (*C != 0)


@@ -139,9 +158,16 @@ bool debSrcRecordParser::Files(vector<pkgSrcRecords::File> &List)
         string::size_type Tmp = F.Path.rfind('.',Pos);
         if (Tmp == string::npos)
            break;
         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);
         
         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;
         {
            Pos = Tmp-1;
            continue;


@@ -156,3 +182,29 @@ bool debSrcRecordParser::Files(vector<pkgSrcRecords::File> &List)
    return true;
 }
                                                                        /*}}}*/
    return true;
 }
                                                                        /*}}}*/

+// SrcRecordParser::~SrcRecordParser - Destructor                      /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+debSrcRecordParser::~debSrcRecordParser()
+{
+   delete[] Buffer;
+}
+                                                                       /*}}}*/
+
+
+debDscRecordParser::debDscRecordParser(std::string const &DscFile, pkgIndexFile const *Index)
+   : debSrcRecordParser(DscFile, Index)
+{
+   // support clear signed files
+   if (OpenMaybeClearSignedFile(DscFile, Fd) == false)
+   {
+      _error->Error("Failed to open %s", DscFile.c_str());
+      return;
+   }
+
+   // re-init to ensure the updated Fd is used
+   Tags.Init(&Fd);
+   // read the first (and only) record
+   Step();
+
+}