diff options
Diffstat (limited to 'job.h')
| -rw-r--r-- | job.h | 28 |
1 files changed, 15 insertions, 13 deletions
@@ -21,6 +21,7 @@ */ #include "mdfour.h" +#include "rollsum.h" struct rs_job { int dogtag; @@ -49,13 +50,11 @@ struct rs_job { /** Command byte currently being processed, if any. */ unsigned char op; - /** If in the middle of reading a signature (rs_loadsig_s_weak()), - * or generating a delta, this contains the weak signature. */ + /** The weak signature digest used by readsums.c */ rs_weak_sum_t weak_sig; - - /** If generating a delta, this is true if we have a valid weak signature and - * can roll it forward. */ - int have_weak_sig; + + /** The rollsum weak signature accumulator used by delta.c */ + Rollsum weak_sum; /** Lengths of expected parameters. */ rs_long_t param1, param2; @@ -66,13 +65,16 @@ struct rs_job { /** Encoding statistics. */ rs_stats_t stats; - /** Buffer of data left over in the scoop. Allocation is - * scoop_buf..scoop_alloc, and scoop_next[0..scoop_avail] - * contains valid data. */ - char *scoop_buf; - char *scoop_next; - size_t scoop_alloc; - size_t scoop_avail; + /** + * Buffer of data in the scoop. Allocation is + * scoop_buf[0..scoop_alloc], and scoop_next[0..scoop_avail] contains + * data yet to be processed. scoop_next[scoop_pos..scoop_avail] is the + * data yet to be scanned. */ + char *scoop_buf; /* the allocation pointer */ + char *scoop_next; /* the data pointer */ + size_t scoop_alloc; /* the allocation size */ + size_t scoop_avail; /* the data size */ + size_t scoop_pos; /* the scan position */ /** If USED is >0, then buf contains that much write data to * be sent out. */ |