Check-in [0ab6fe4fbd]
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Overview
Comment:?read-enc-hashed with good stack effect
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 0ab6fe4fbd3f0005568559176cb3c52b43418420
User & Date: bernd 2019-03-26 21:39:08
Context
2019-03-28
13:43
Bump version number check-in: 7415c3a39d user: bernd tags: trunk, 0.8.8-20190328
2019-03-26
21:39
?read-enc-hashed with good stack effect check-in: 0ab6fe4fbd user: bernd tags: trunk
21:24
Avatar reload when thumbnails are ditched check-in: d0bf2a8d6c user: bernd tags: trunk
Changes
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Changes to dvcs.fs.

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: read-enc-hashed ( hash1 u1 -- )
    \ 2dup 85type space
    2dup enchash>filename patch-in$ $slurp-file
    patch-in$ $@ c:decrypt
    patch-in$ $@ >file-hash \ 2dup 85type cr
    str= 0= !!wrong-hash!! ;

: ?read-enc-hashed ( hash1 u1 -- )
    2dup dvcs-objects #@ 2dup d0= IF
	2drop 2dup read-enc-hashed
	patch-in$ $@ 2swap dvcs-objects #!
    ELSE
	patch-in$ $! 2drop
    THEN ;

\ in-memory file hash+contents database

: dvcs-outfile-hash ( baddr u1 fhash u2 -- )
    hash#128 umin dvcs-objects #! ;

: ?fileentry-hash ( -- )
................................................................................
    id-check# #frees
    branches[] $[]off  dvcs:commits @ .id>branches-loop
    id-check# #frees
    dvcs( ." re:" cr branches[] [: 85type cr ;] $[]map ) ;
: branches>dvcs ( -- )
    branches[] [: dup IF
	    dvcs( ." read enc hash: " 2dup 85type cr )
	    ?read-enc-hashed  c-state off
	    patch-in$ $@ do-cmd-loop
	    dvcs:clean-delta
	ELSE  2drop  THEN
    ;] $[]map ;

\ push out a revision

: >revision ( addr u -- )







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: read-enc-hashed ( hash1 u1 -- )
    \ 2dup 85type space
    2dup enchash>filename patch-in$ $slurp-file
    patch-in$ $@ c:decrypt
    patch-in$ $@ >file-hash \ 2dup 85type cr
    str= 0= !!wrong-hash!! ;

: ?read-enc-hashed ( hash1 u1 -- addr u )
    2dup dvcs-objects #@ 2dup d0= IF
	2drop 2dup read-enc-hashed
	patch-in$ $@ 2swap dvcs-objects #!
    ELSE
	2drop 2drop
    THEN  last# cell+ $@ ;

\ in-memory file hash+contents database

: dvcs-outfile-hash ( baddr u1 fhash u2 -- )
    hash#128 umin dvcs-objects #! ;

: ?fileentry-hash ( -- )
................................................................................
    id-check# #frees
    branches[] $[]off  dvcs:commits @ .id>branches-loop
    id-check# #frees
    dvcs( ." re:" cr branches[] [: 85type cr ;] $[]map ) ;
: branches>dvcs ( -- )
    branches[] [: dup IF
	    dvcs( ." read enc hash: " 2dup 85type cr )
	    ?read-enc-hashed  c-state off  do-cmd-loop

	    dvcs:clean-delta
	ELSE  2drop  THEN
    ;] $[]map ;

\ push out a revision

: >revision ( addr u -- )

Changes to gui.fs.

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Hash: avatar#

glue new Constant glue*avatar
glue*avatar >o pixelsize# 64 fm* 0e 0g glue-dup hglue-c glue! vglue-c glue! 0glue dglue-c glue! o>

: read-avatar ( addr u -- addr' u' )
    ?read-enc-hashed patch-in$ $@ mem>thumb atlas-region ;
: show-avatar ( addr u -- o )
    2dup avatar# #@ nip 0= IF
	2dup read-avatar 2swap avatar# #!
    ELSE  2drop  THEN
    glue*avatar last# cell+ $@ drop }}thumb
    >r {{ r> }}v 40%b ;








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Hash: avatar#

glue new Constant glue*avatar
glue*avatar >o pixelsize# 64 fm* 0e 0g glue-dup hglue-c glue! vglue-c glue! 0glue dglue-c glue! o>

: read-avatar ( addr u -- addr' u' )
    ?read-enc-hashed mem>thumb atlas-region ;
: show-avatar ( addr u -- o )
    2dup avatar# #@ nip 0= IF
	2dup read-avatar 2swap avatar# #!
    ELSE  2drop  THEN
    glue*avatar last# cell+ $@ drop }}thumb
    >r {{ r> }}v 40%b ;