Rev 524 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
485 | heavyiron | 1 | include '..\..\macros.inc' |
318 | heavyiron | 2 | use32 |
3 | db 'MENUET01' |
||
4 | dd 1 |
||
5 | dd start |
||
6 | dd i_end |
||
7 | dd mem, mem |
||
8 | dd 0, 0 |
||
9 | |||
10 | start: |
||
11 | push 70 |
||
12 | pop eax |
||
13 | mov ebx, fileinfo |
||
485 | heavyiron | 14 | mcall |
318 | heavyiron | 15 | cmp ebx, max_file_size |
16 | jz exit |
||
17 | cmp ebx, -1 |
||
18 | jnz @f |
||
19 | exit: |
||
20 | or eax, -1 |
||
485 | heavyiron | 21 | mcall |
318 | heavyiron | 22 | @@: |
23 | mov esi, filebuf |
||
24 | xor ecx, ecx |
||
25 | scan1l1: |
||
26 | or edi, -1 |
||
27 | scan1: |
||
28 | inc edi |
||
29 | lodsb |
||
30 | test al, al |
||
31 | jz scan1done |
||
32 | cmp al, 13 |
||
33 | jz newline |
||
34 | cmp al, 10 |
||
35 | jnz scan1 |
||
36 | newline: |
||
37 | test edi, edi |
||
38 | jz scan1l1 |
||
39 | inc ecx |
||
40 | jmp scan1l1 |
||
41 | scan1done: |
||
42 | test edi, edi |
||
43 | jz @f |
||
44 | inc ecx |
||
45 | @@: |
||
46 | jecxz exit |
||
47 | push 3 |
||
48 | pop eax |
||
485 | heavyiron | 49 | mcall |
318 | heavyiron | 50 | ror eax, 16 |
51 | mov edx, 1024 |
||
52 | @@: |
||
53 | sub eax, 0x43ab45b5 |
||
54 | ror eax, 1 |
||
55 | xor eax, 0x32c4324f |
||
56 | ror eax, 1 |
||
57 | dec edx |
||
58 | jnz @b |
||
59 | div ecx |
||
60 | ; use edx as random index |
||
61 | mov esi, filebuf |
||
62 | scan2l1: |
||
63 | push esi |
||
64 | or edi, -1 |
||
65 | scan2: |
||
66 | inc edi |
||
67 | lodsb |
||
68 | test al, al |
||
69 | jz newline2 |
||
70 | cmp al, 13 |
||
71 | jz newline2 |
||
72 | cmp al, 10 |
||
73 | jnz scan2 |
||
74 | newline2: |
||
75 | pop eax |
||
76 | test edi, edi |
||
77 | jz scan2l1 |
||
78 | dec edx |
||
79 | jns scan2l1 |
||
80 | mov byte [esi-1], 0 |
||
81 | ; set eax (-> ASCIIZ string) as skin |
||
524 | diamond | 82 | mov ecx, eax |
318 | heavyiron | 83 | push 48 |
84 | pop eax |
||
85 | mov bl, 8 |
||
485 | heavyiron | 86 | mcall |
318 | heavyiron | 87 | jmp exit |
88 | |||
89 | fileinfo: |
||
90 | dd 0 |
||
91 | dq 0 |
||
92 | dd max_file_size |
||
93 | dd filebuf |
||
529 | spraid | 94 | db '/sys/skinsel.dat',0 |
318 | heavyiron | 95 | i_end: |
96 | max_file_size = 0x1000 - 0x40 - $ |
||
97 | filebuf: |
||
98 | rb max_file_size |
||
99 | ; stack |
||
100 | rb 0x40 |
||
101 | mem: |