| 1 | // -*- mode: cpp; mode: fold -*- |
| 2 | // Description /*{{{*/// $Id: rsh.h,v 1.4 2002/11/09 23:33:26 doogie Exp $ |
| 3 | // $Id: rsh.h,v 1.4 2002/11/09 23:33:26 doogie Exp $ |
| 4 | /* ###################################################################### |
| 5 | |
| 6 | RSH method - Transfer files via rsh compatible program |
| 7 | |
| 8 | ##################################################################### */ |
| 9 | /*}}}*/ |
| 10 | #ifndef APT_RSH_H |
| 11 | #define APT_RSH_H |
| 12 | |
| 13 | #include <string> |
| 14 | #include <time.h> |
| 15 | |
| 16 | #include <apt-pkg/strutl.h> |
| 17 | |
| 18 | class Hashes; |
| 19 | class FileFd; |
| 20 | |
| 21 | class RSHConn |
| 22 | { |
| 23 | char Buffer[1024*10]; |
| 24 | unsigned long Len; |
| 25 | int WriteFd; |
| 26 | int ReadFd; |
| 27 | URI ServerName; |
| 28 | |
| 29 | // Private helper functions |
| 30 | bool ReadLine(std::string &Text); |
| 31 | |
| 32 | public: |
| 33 | |
| 34 | pid_t Process; |
| 35 | |
| 36 | // Raw connection IO |
| 37 | bool WriteMsg(std::string &Text,bool Sync,const char *Fmt,...); |
| 38 | bool Connect(std::string Host, std::string User); |
| 39 | bool Comp(URI Other) const {return Other.Host == ServerName.Host && Other.Port == ServerName.Port;}; |
| 40 | |
| 41 | // Connection control |
| 42 | bool Open(); |
| 43 | void Close(); |
| 44 | |
| 45 | // Query |
| 46 | bool Size(const char *Path,unsigned long long &Size); |
| 47 | bool ModTime(const char *Path, time_t &Time); |
| 48 | bool Get(const char *Path,FileFd &To,unsigned long long Resume, |
| 49 | Hashes &Hash,bool &Missing, unsigned long long Size); |
| 50 | |
| 51 | RSHConn(URI Srv); |
| 52 | ~RSHConn(); |
| 53 | }; |
| 54 | |
| 55 | #include <apt-pkg/acquire-method.h> |
| 56 | |
| 57 | class RSHMethod : public pkgAcqMethod |
| 58 | { |
| 59 | virtual bool Fetch(FetchItem *Itm); |
| 60 | virtual bool Configuration(std::string Message); |
| 61 | |
| 62 | RSHConn *Server; |
| 63 | |
| 64 | static std::string FailFile; |
| 65 | static int FailFd; |
| 66 | static time_t FailTime; |
| 67 | static APT_NORETURN void SigTerm(int); |
| 68 | |
| 69 | public: |
| 70 | |
| 71 | RSHMethod(); |
| 72 | }; |
| 73 | |
| 74 | #endif |