Line data    Source code

       1             : #ifndef HEADER_fd_src_discof_restore_utils_fd_sshttp_h
       2             : #define HEADER_fd_src_discof_restore_utils_fd_sshttp_h
       3             : 
       4             : struct fd_sshttp_private;
       5             : typedef struct fd_sshttp_private fd_sshttp_t;
       6             : 
       7             : #include "../../../util/net/fd_net_headers.h"
       8             : 
       9             : FD_PROTOTYPES_BEGIN
      10             : 
      11             : FD_FN_CONST ulong
      12             : fd_sshttp_align( void );
      13             : 
      14             : FD_FN_CONST ulong
      15             : fd_sshttp_footprint( void );
      16             : 
      17             : void *
      18             : fd_sshttp_new( void * shmem );
      19             : 
      20             : fd_sshttp_t *
      21             : fd_sshttp_join( void * sshttp );
      22             : 
      23             : char const *
      24             : fd_sshttp_snapshot_name( fd_sshttp_t const * http );
      25             : 
      26             : ulong
      27             : fd_sshttp_content_len( fd_sshttp_t const * http );
      28             : 
      29             : ulong
      30             : fd_sshttp_resolved_slot( fd_sshttp_t const * http );
      31             : 
      32             : uchar const *
      33             : fd_sshttp_resolved_hash( fd_sshttp_t const * http );
      34             : 
      35             : /* fd_sshttp_init initializes an sshttp connection to the given server.
      36             :    addr is the resolved IP address and port.  hostname is a
      37             :    null-terminated string used for the Host header and TLS SNI.
      38             :    is_https indicates whether TLS should be used.  path points to the
      39             :    URL path of length path_len.  hops is the maximum number of HTTP
      40             :    redirects to follow, pass ULONG_MAX to preserve the current hops
      41             :    value (e.g. when following a redirect internally).  now is the
      42             :    current timestamp.  Returns 0 on success and -1 on failure. */
      43             : 
      44             : int
      45             : fd_sshttp_init( fd_sshttp_t * http,
      46             :                 fd_ip4_port_t addr,
      47             :                 char const *  hostname,
      48             :                 int           is_https,
      49             :                 char const *  path,
      50             :                 ulong         path_len,
      51             :                 ulong         hops,
      52             :                 long          now );
      53             : 
      54             : void
      55             : fd_sshttp_cancel( fd_sshttp_t * http );
      56             : 
      57           0 : #define FD_SSHTTP_ADVANCE_ERROR (-1)
      58           0 : #define FD_SSHTTP_ADVANCE_AGAIN ( 0)
      59           0 : #define FD_SSHTTP_ADVANCE_DATA  ( 1)
      60           0 : #define FD_SSHTTP_ADVANCE_DONE  ( 2)
      61             : 
      62             : int
      63             : fd_sshttp_advance( fd_sshttp_t * http,
      64             :                    ulong *       data_len,
      65             :                    uchar *       data,
      66             :                    int *         downloading,
      67             :                    long          now );
      68             : 
      69             : FD_PROTOTYPES_END
      70             : 
      71             : #endif /* HEADER_fd_src_discof_restore_utils_fd_sshttp_h */