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/[liboftp]/trunk/ftp_get_file.c

Diff of /trunk/ftp_get_file.c

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revision 28 by hirohitohigashi, Sat Feb 28 04:14:38 2009 UTC revision 29 by hirohitohigashi, Sat Feb 28 12:48:31 2009 UTC
# Line 58  int ftp_get_file( LIBOFTP *ftp, const ch Line 58  int ftp_get_file( LIBOFTP *ftp, const ch
58       */       */
59      fd = open( local_fname, O_WRONLY|O_CREAT, 0644 );      fd = open( local_fname, O_WRONLY|O_CREAT, 0644 );
60      if( fd < 0 ) {      if( fd < 0 ) {
61          DEBUGPRINT1( "get_file: local file open error. %s\n", strerror(errno) );          DEBUGPRINT1( "local file open error. %s\n", strerror(errno) );
62          return -1;          copy_strerror();
63            return LIBOFTP_ERROR_OS;
64      }      }
65                    
66      /*      /*
# Line 81  int ftp_get_file( LIBOFTP *ftp, const ch Line 82  int ftp_get_file( LIBOFTP *ftp, const ch
82          n = recv( data_socket, buf, TRANSFER_SEGMENT_SIZE, 0 );          n = recv( data_socket, buf, TRANSFER_SEGMENT_SIZE, 0 );
83          DEBUGPRINT1( "RECV: n=%d\n", n );          DEBUGPRINT1( "RECV: n=%d\n", n );
84          if( n < 0 ) {          if( n < 0 ) {
85              DEBUGPRINT1( "get_file: recv error. %s\n", strerror(errno) );              DEBUGPRINT1( "recv error. %s\n", strerror(errno) );
86                copy_strerror();
87              close( fd );              close( fd );
88              close( data_socket );              close( data_socket );
89              return -1;              return LIBOFTP_ERROR_OS;
90          }          }
91          if( n == 0 ) {          if( n == 0 ) {
92              break;              break;
93          }          }
94    
95          if( write( fd, buf, n ) != n ) {          if( write( fd, buf, n ) != n ) {
96              DEBUGPRINT1( "get_file: write error. %s\n", strerror(errno) );              DEBUGPRINT1( "write error. %s\n", strerror(errno) );
97                copy_strerror();
98              close( fd );              close( fd );
99              close( data_socket );              close( data_socket );
100              return -1;              return LIBOFTP_ERROR_OS;
101          }          }
102      }      }
103      close( fd );      close( fd );
# Line 103  int ftp_get_file( LIBOFTP *ftp, const ch Line 106  int ftp_get_file( LIBOFTP *ftp, const ch
106      /*      /*
107       * receive response.       * receive response.
108       */       */
109      if( (res = ftp_receive_response( ftp, 0, 0 )) != 226 ) {    /* 226: Closing data connection. */      res = ftp_receive_response( ftp, ftp->error_message, sizeof(ftp->error_message)-1 );
110          DEBUGPRINT1( "get_buffer: got illegal response %d\n", res );      if( res != 226 ) {                                          /* 226: Closing data connection. */
111          return -2;          DEBUGPRINT1( "got illegal response %d\n", res );
112            return res < 0? res: LIBOFTP_ERROR_PROTOCOL;
113      }      }
114    
115      return 0;      return LIBOFTP_NOERROR;
116  }  }
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