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authorMichael Vogt <michael.vogt@ubuntu.com>2006-07-24 22:51:14 +0200
committerMichael Vogt <michael.vogt@ubuntu.com>2006-07-24 22:51:14 +0200
commit2ca0a410fadaa3c01d4573a87c074cb8e64a02c4 (patch)
tree2d3ca8581e85da7239bfc5b8f6d0783bb14f72db /ftparchive/cachedb.h
parentc64d1644ae0fd1af92c80a91a6c17b57f0b8f313 (diff)
parenta46272c01ef6fda081250b63ff0b6b76ec671cda (diff)
* merged ajs apt-ftparchive branch
Diffstat (limited to 'ftparchive/cachedb.h')
-rw-r--r--ftparchive/cachedb.h40
1 files changed, 30 insertions, 10 deletions
diff --git a/ftparchive/cachedb.h b/ftparchive/cachedb.h
index 1b043e1aa..afa22213a 100644
--- a/ftparchive/cachedb.h
+++ b/ftparchive/cachedb.h
@@ -44,7 +44,7 @@ class CacheDB
memset(&Key,0,sizeof(Key));
memset(&Data,0,sizeof(Data));
Key.data = TmpKey;
- Key.size = snprintf(TmpKey,sizeof(TmpKey),"%s:%s",Type,FileName.c_str());
+ Key.size = snprintf(TmpKey,sizeof(TmpKey),"%s:%s",FileName.c_str(), Type);
}
inline bool Get()
@@ -64,19 +64,31 @@ class CacheDB
}
return true;
}
+ bool OpenFile();
+ bool GetFileStat();
+ bool GetCurStat();
+ bool LoadControl();
+ bool LoadContents(bool GenOnly);
+ bool GetMD5(bool GenOnly);
+ bool GetSHA1(bool GenOnly);
+ bool GetSHA256(bool GenOnly);
// 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)};
+ enum FlagList {FlControl = (1<<0),FlMD5=(1<<1),FlContents=(1<<2),
+ FlSize=(1<<3), FlSHA1=(1<<4), FlSHA256=(1<<5)};
struct StatStore
{
- time_t mtime;
uint32_t Flags;
+ uint32_t mtime;
+ uint32_t FileSize;
+ uint8_t MD5[16];
+ uint8_t SHA1[20];
+ uint8_t SHA256[32];
} CurStat;
struct StatStore OldStat;
// 'set' state
string FileName;
- struct stat FileStat;
FileFd *Fd;
debDebFile *DebFile;
@@ -85,34 +97,42 @@ class CacheDB
// Data collection helpers
debDebFile::MemControlExtract Control;
ContentsExtract Contents;
+ string MD5Res;
+ string SHA1Res;
+ string SHA256Res;
// Runtime statistics
struct Stats
{
double Bytes;
double MD5Bytes;
+ double SHA1Bytes;
+ double SHA256Bytes;
unsigned long Packages;
unsigned long Misses;
unsigned long DeLinkBytes;
- inline void Add(const Stats &S) {Bytes += S.Bytes; MD5Bytes += S.MD5Bytes;
+ inline void Add(const Stats &S) {
+ Bytes += S.Bytes; MD5Bytes += S.MD5Bytes; SHA1Bytes += S.SHA1Bytes;
+ SHA256Bytes += S.SHA256Bytes;
Packages += S.Packages; Misses += S.Misses; DeLinkBytes += S.DeLinkBytes;};
- Stats() : Bytes(0), MD5Bytes(0), Packages(0), Misses(0), DeLinkBytes(0) {};
+ Stats() : Bytes(0), MD5Bytes(0), SHA1Bytes(0), SHA256Bytes(0), Packages(0), Misses(0), DeLinkBytes(0) {};
} Stats;
bool ReadyDB(string DB);
inline bool DBFailed() {return Dbp != 0 && DBLoaded == false;};
inline bool Loaded() {return DBLoaded == true;};
+ inline off_t GetFileSize(void) {return CurStat.FileSize;}
+
bool SetFile(string FileName,struct stat St,FileFd *Fd);
- bool LoadControl();
- bool LoadContents(bool GenOnly);
- bool GetMD5(string &MD5Res,bool GenOnly);
+ bool GetFileInfo(string FileName, bool DoControl, bool DoContents,
+ bool GenContentsOnly, bool DoMD5, bool DoSHA1, bool DoSHA256);
bool Finish();
bool Clean();
- CacheDB(string DB) : Dbp(0), DebFile(0) {ReadyDB(DB);};
+ CacheDB(string DB) : Dbp(0), Fd(NULL), DebFile(0) {ReadyDB(DB);};
~CacheDB() {ReadyDB(string()); delete DebFile;};
};