Rev 1145 | Go to most recent revision | Details | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
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836 | diamond | 1 | |
2 | |||
3 | |||
4 | DLL_EXIT equ -1 |
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5 | REQ_DLL_VER equ 3 |
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6 | |||
7 | |||
8 | db 'MENUET01' |
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9 | dd 1 |
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10 | dd start |
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11 | dd i_end |
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12 | dd mem |
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13 | dd mem |
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14 | dd 0 |
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15 | dd 0 |
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16 | |||
17 | |||
18 | stdcall load_dll_and_import, dllname, imports |
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19 | test eax, eax |
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20 | jz exit |
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21 | |||
22 | |||
23 | cmp word [dll_ver], REQ_DLL_VER |
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24 | jb exit |
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25 | cmp word [dll_ver+2], REQ_DLL_VER |
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26 | ja exit |
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27 | push DLL_ENTRY |
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28 | call [dll_start] |
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29 | |||
30 | |||
31 | |||
32 | |||
33 | push -1 |
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34 | push -1 |
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35 | push -1 |
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36 | push -1 |
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37 | call [con_init] |
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38 | |||
39 | |||
40 | ; for (;;) |
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41 | ; { |
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42 | ; con_write_asciiz("Enter string (empty for exit): "); |
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43 | ; con_gets(s,256); |
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44 | ; if (s[0] == '\n') break; |
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45 | ; con_write_asciiz("You entered: "); |
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46 | ; con_write_asciiz(s); |
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47 | ; } |
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48 | mainloop: |
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49 | push str1 |
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50 | call [con_write_asciiz] |
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51 | push 256 |
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52 | push s |
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53 | call [con_gets] |
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54 | cmp [s], 10 |
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55 | jz done |
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56 | push str2 |
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57 | call [con_write_asciiz] |
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58 | push s |
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59 | call [con_write_asciiz] |
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60 | jmp mainloop |
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61 | done: |
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62 | push 1 |
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63 | call [con_exit] |
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64 | exit: |
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65 | or eax, -1 |
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66 | int 0x40 |
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67 | |||
68 | |||
69 | pushad |
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70 | ; load DLL |
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71 | push 68 |
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72 | pop eax |
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73 | push 19 |
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74 | pop ebx |
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75 | mov ecx, [_dllname] |
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76 | int 0x40 |
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77 | test eax, eax |
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78 | jz import_fail |
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79 | |||
80 | |||
81 | mov edi, eax |
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82 | mov esi, [_imports] |
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83 | import_loop: |
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84 | lodsd |
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85 | test eax, eax |
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86 | jz import_done |
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87 | mov edx, edi |
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88 | import_find: |
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89 | mov ebx, [edx] |
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90 | test ebx, ebx |
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91 | jz import_not_found |
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92 | push eax |
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93 | @@: |
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94 | mov cl, [eax] |
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95 | cmp cl, [ebx] |
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96 | jnz import_find_next |
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97 | test cl, cl |
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98 | jz import_found |
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99 | inc eax |
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100 | inc ebx |
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101 | jmp @b |
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102 | import_find_next: |
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103 | pop eax |
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104 | add edx, 8 |
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105 | jmp import_find |
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106 | import_found: |
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107 | pop eax |
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108 | mov eax, [edx+4] |
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109 | mov [esi-4], eax |
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110 | jmp import_loop |
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111 | import_not_found: |
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112 | import_fail: |
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113 | popad |
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114 | xor eax, eax |
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115 | ret |
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116 | import_done: |
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117 | popad |
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118 | xor eax, eax |
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119 | inc eax |
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120 | ret |
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121 | endp |
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122 | |||
123 | |||
124 | |||
125 | |||
126 | dll_start dd szStart |
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127 | dll_ver dd szVersion |
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128 | con_init dd szcon_init |
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129 | con_write_asciiz dd szcon_write_asciiz |
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130 | con_exit dd szcon_exit |
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131 | con_gets dd szcon_gets |
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132 | dd 0 |
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133 | |||
134 | |||
135 | szVersion db 'version',0 |
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136 | szcon_init db 'con_init',0 |
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137 | szcon_write_asciiz db 'con_write_asciiz',0 |
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138 | szcon_exit db 'con_exit',0 |
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139 | szcon_gets db 'con_gets',0 |
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140 | |||
141 | |||
142 | |||
143 | |||
144 | str1 db 'Enter string (empty for exit): ',0 |
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145 | str2 db 'You entered: ',0 |
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146 | |||
147 | |||
148 | |||
149 | |||
150 | |||
151 | |||
152 | rb 2048 ; stack |
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153 | mem: |
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154 |