Merge remote-tracking branch 'mvo/feature/apt-ftparchive-srccache2' into ubuntu/trusty

1 files changed, 39 insertions, 4 deletions

diff --git a/ftparchive/cachedb.h b/ftparchive/cachedb.h
index 49b9a0ef5..54a274944 100644
--- a/ftparchive/cachedb.h
+++ b/ftparchive/cachedb.h
@@ -22,9 +22,11 @@
 #include <stdio.h>
 
 #include "contents.h"
+#include "sources.h"
 
 class FileFd;
 
+
 class CacheDB
 {
    protected:
@@ -39,7 +41,7 @@ class CacheDB
    std::string DBFile;
 
    // Generate a key for the DB of a given type
-   inline void InitQuery(const char *Type)
+   void _InitQuery(const char *Type)
    {
       memset(&Key,0,sizeof(Key));
       memset(&Data,0,sizeof(Data));
@@ -47,6 +49,19 @@ class CacheDB
       Key.size = snprintf(TmpKey,sizeof(TmpKey),"%s:%s",FileName.c_str(), Type);
    }
    
+   void InitQueryStats() {
+      _InitQuery("st");
+   }
+   void InitQuerySource() {
+      _InitQuery("cs");
+   }
+   void InitQueryControl() {
+      _InitQuery("cl");
+   }
+   void InitQueryContent() {
+      _InitQuery("cn");
+   }
+
    inline bool Get() 
    {
       return Dbp->get(Dbp,0,&Key,&Data,0) == 0;
@@ -65,10 +80,16 @@ class CacheDB
       return true;
    }
    bool OpenFile();
+   void CloseFile();
+
+   bool OpenDebFile();
+   void CloseDebFile();
+
    bool GetFileStat(bool const &doStat = false);
    bool GetCurStat();
    bool LoadControl();
    bool LoadContents(bool const &GenOnly);
+   bool LoadSource();
    bool GetMD5(bool const &GenOnly);
    bool GetSHA1(bool const &GenOnly);
    bool GetSHA256(bool const &GenOnly);
@@ -77,7 +98,8 @@ class CacheDB
    // Stat info stored in the DB, Fixed types since it is written to disk.
    enum FlagList {FlControl = (1<<0),FlMD5=(1<<1),FlContents=(1<<2),
                   FlSize=(1<<3), FlSHA1=(1<<4), FlSHA256=(1<<5), 
-                  FlSHA512=(1<<6)};
+                  FlSHA512=(1<<6), FlSource=(1<<7),
+   };
 
    struct StatStore
    {
@@ -101,6 +123,8 @@ class CacheDB
    // Data collection helpers
    debDebFile::MemControlExtract Control;
    ContentsExtract Contents;
+   DscExtract Dsc;
+
    std::string MD5Res;
    std::string SHA1Res;
    std::string SHA256Res;
@@ -139,8 +163,19 @@ class CacheDB
    inline unsigned long long GetFileSize(void) {return CurStat.FileSize;}
    
    bool SetFile(std::string const &FileName,struct stat St,FileFd *Fd);
-   bool GetFileInfo(std::string const &FileName, bool const &DoControl, bool const &DoContents, bool const &GenContentsOnly,
-		    bool const &DoMD5, bool const &DoSHA1, bool const &DoSHA256, bool const &DoSHA512, bool const &checkMtime = false);
+
+   // terrible old overloaded interface
+   bool GetFileInfo(std::string const &FileName, 
+                    bool const &DoControl, 
+                    bool const &DoContents, 
+                    bool const &GenContentsOnly, 
+                    bool const &DoSource,
+		    bool const &DoMD5, 
+                    bool const &DoSHA1, 
+                    bool const &DoSHA256, 
+                    bool const &DoSHA512, 
+                    bool const &checkMtime = false);
+
    bool Finish();   
    
    bool Clean();