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Rev | Author | Line No. | Line |
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1108 | Lrz | 1 | ;08.05.2009 - bugfix |
2 | ;14.04.2009 - a macros for code load library the box_lib.obj from '/sys/lib/' or current dirrectory. |
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3 | ; The macros for load any library/libraries: |
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4 | ; Copyright (c) 2009, |
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5 | ; All rights reserved. |
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6 | ; |
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7 | ; Redistribution and use in source and binary forms, with or without |
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8 | ; modification, are permitted provided that the following conditions are met: |
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9 | ; * Redistributions of source code must retain the above copyright |
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10 | ; notice, this list of conditions and the following disclaimer. |
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11 | ; * Redistributions in binary form must reproduce the above copyright |
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12 | ; notice, this list of conditions and the following disclaimer in the |
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13 | ; documentation and/or other materials provided with the distribution. |
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14 | ; * Neither the name of the |
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15 | ; names of its contributors may be used to endorse or promote products |
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16 | ; derived from this software without specific prior written permission. |
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17 | ; |
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18 | ; THIS SOFTWARE IS PROVIDED BY Alexey Teplov aka |
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19 | ; EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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20 | ; WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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21 | ; DISCLAIMED. IN NO EVENT SHALL |
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22 | ; DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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23 | ; (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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24 | ; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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25 | ; ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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26 | ; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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27 | ; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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28 | ;***************************************************************************** |
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29 | ; This macros based on source code: |
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30 | ; |
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31 | ; Mario79, Mario - Marat Zakiyanov / Марат Закиянов |
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32 | ; Diamondz - Evgeny Grechnikov / Евгений Гречников |
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33 | ;------------------------ |
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34 | ; DESCRIPTION |
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35 | ; Macro load_library |
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36 | ; Logick of work. |
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37 | ; A first time we must to check system path, where I belive find a system library. System path is "/sys/lib/". |
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38 | ; If I cannot found my library, i must to check second way. Second way is current dirrectory. |
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39 | ; If we cannot load library, we must show the error message: |
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40 | ; "I'm sorry,the programm cannot found system library box_lib.obj." |
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41 | ; "The find was make on 2 ways: /sys/lib/ and current dirrectory." |
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42 | ; |
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43 | ; |
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44 | ;--------------------------------------------------------------------- |
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45 | ; Macro sys_load_library |
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46 | ; A first time we must to check own path in current dirrectory the program, where I belive find a system library. |
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47 | ; If I cannot found my library, i must to check second way. Second way is system path a "/sys/lib/". |
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48 | ; If we cannot load library, we must show the error message: |
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49 | ; "I'm sorry,the programm cannot found system library box_lib.obj." |
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50 | ; "The find was make on 2 ways: /sys/lib/ and current dirrectory." |
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51 | ; |
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52 | ;--------------------------------------------------------------------- |
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53 | ; How can I use it? |
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54 | ;--------------------------------------------------------------------- |
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55 | ;-Example using single load library |
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56 | ;-universal load library/librarys |
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1127 | Lrz | 57 | ;load_library library_name__, cur_dir_path__, library_path__, system_path__, \ |
58 | ;err_message_found_lib__, head_f_l__, myimport, err_message_import__, head_f_i__ |
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1108 | Lrz | 59 | ;-if return code =-1 then exit, else normally work |
60 | ; cmp eax,-1 |
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61 | ; jz exit |
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62 | ;- Well, if you get |
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63 | ; |
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64 | ;>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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65 | ;DATA данные |
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66 | ;Всегда соблюдать последовательность в имени. |
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1127 | Lrz | 67 | ;system_path__ db '/sys/lib/' |
68 | ;library_name__ db 'box_lib.obj',0 |
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1108 | Lrz | 69 | ; Если есть желание разъединить, то нужно использовать следующию конструкцию |
1127 | Lrz | 70 | ;system_path__ db '/sys/lib/box_lib.obj',0 |
1108 | Lrz | 71 | ;... любая последовательность других команд и определений. |
1127 | Lrz | 72 | ;library_name__ db 'box_lib.obj',0 |
1108 | Lrz | 73 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
74 | |||
1127 | Lrz | 75 | ;err_message_found_lib__ db 'Sorry I cannot found library box_lib.obj',0 |
76 | ;head_f_i__: |
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77 | ;head_f_l__ db 'System error',0 |
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78 | ;err_message_import__ db 'Error on load import library box_lib.obj',0 |
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1108 | Lrz | 79 | |
80 | ;myimport: |
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81 | ; |
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82 | ;edit_box_draw dd aEdit_box_draw |
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83 | ;edit_box_key dd aEdit_box_key |
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84 | ;edit_box_mouse dd aEdit_box_mouse |
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85 | ;version_ed dd aVersion_ed |
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86 | ; |
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87 | ;check_box_draw dd aCheck_box_draw |
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88 | ;check_box_mouse dd aCheck_box_mouse |
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89 | ;version_ch dd aVersion_ch |
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90 | ; |
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91 | ;option_box_draw dd aOption_box_draw |
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92 | ;option_box_mouse dd aOption_box_mouse |
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93 | ;version_op dd aVersion_op |
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94 | |||
95 | ; dd 0 |
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96 | ; dd 0 |
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97 | ; |
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98 | ;aEdit_box_draw db 'edit_box',0 |
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99 | ;aEdit_box_key db 'edit_box_key',0 |
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100 | ;aEdit_box_mouse db 'edit_box_mouse',0 |
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101 | ;aVersion_ed db 'version_ed',0 |
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102 | |||
103 | ;aCheck_box_draw db 'check_box_draw',0 |
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104 | ;aCheck_box_mouse db 'check_box_mouse',0 |
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105 | ;aVersion_ch db 'version_ch',0 |
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106 | |||
107 | ;aOption_box_draw db 'option_box_draw',0 |
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108 | ;aOption_box_mouse db 'option_box_mouse',0 |
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109 | ;aVersion_op db 'version_op',0 |
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110 | |||
111 | ;--------------------------------------------------------------------- |
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112 | macro @use_library |
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113 | { |
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1127 | Lrz | 114 | |
1108 | Lrz | 115 | local __sc |
116 | local lp |
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1127 | Lrz | 117 | local lp1 |
1108 | Lrz | 118 | local correction |
1127 | Lrz | 119 | local exit_ |
1488 | IgorA | 120 | |
121 | library_fun_memory_alloc equ 0 ;не использовать в макросах проверку на функции 'lib_init' |
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1108 | Lrz | 122 | err_message1 equ dword [esp+8] |
123 | head1 equ dword [esp+4] |
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124 | |||
125 | |||
126 | __sc.frame equ dword [__sc+0] |
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127 | __sc.grab equ dword [__sc+4] |
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128 | __sc.grab_button equ dword [__sc+8] |
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129 | __sc.grab_button_text equ dword [__sc+12] |
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130 | __sc.grab_text equ dword [__sc+16] |
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131 | __sc.work equ dword [__sc+20] |
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132 | __sc.work_button equ dword [__sc+24] |
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133 | __sc.work_button_text equ dword [__sc+28] |
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134 | __sc.work_text equ dword [__sc+32] |
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135 | __sc.work_graph equ dword [__sc+36] |
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136 | |||
1127 | Lrz | 137 | ;;;;;;;;;;;CALC WIDTH & HIGHT WINDOW & CENTER MONITOR POSITION;;;;;;;;;; |
138 | show_err_: |
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139 | ;check memory |
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140 | push dword [arrea_xx] |
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141 | pop eax |
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142 | test eax,eax |
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143 | jnz @f |
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1108 | Lrz | 144 | |
1127 | Lrz | 145 | mcall 68,11 |
146 | mcall 68,12,4096 |
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147 | push eax |
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148 | pop dword [arrea_xx] |
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149 | |||
150 | push head1 |
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151 | pop dword[eax] |
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152 | |||
153 | push 0x0 |
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154 | pop dword[eax+4] |
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155 | |||
156 | @@: |
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1108 | Lrz | 157 | mov eax,48 ;get system color |
158 | mov ebx,3 |
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159 | mov ecx,__sc |
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160 | mov edx,sizeof.system_colors |
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161 | mcall |
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1127 | Lrz | 162 | ;----------------------------------- |
1108 | Lrz | 163 | xor eax,eax |
164 | mov esi,err_message1 |
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165 | mov ecx,30 |
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166 | align 4 |
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1127 | Lrz | 167 | lp: add ecx,7 |
168 | lodsb |
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1108 | Lrz | 169 | test eax,eax |
1127 | Lrz | 170 | jnz lp |
171 | |||
172 | push dword [arrea_xx] |
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173 | pop ebp |
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174 | |||
175 | align 4 |
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176 | @@: add ebp,4 |
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177 | mov eax,dword [ebp] |
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178 | |||
179 | test eax,eax |
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180 | jnz @b |
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181 | |||
182 | push err_message1 |
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183 | pop dword[ebp] |
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184 | |||
185 | mov dword [ebp+4],eax |
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186 | |||
1108 | Lrz | 187 | mcall 48,5 ;get system window |
1127 | Lrz | 188 | cmp word[on_x],cx |
189 | jae @f; не нужно обновлять |
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190 | |||
1108 | Lrz | 191 | sub eax,ecx |
192 | shl eax,15 |
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193 | mov ax,cx |
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1127 | Lrz | 194 | mov dword [on_x],eax |
1108 | Lrz | 195 | |
1127 | Lrz | 196 | @@: |
197 | add word [on_y],12 |
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198 | sub bx,word [on_y] |
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199 | shl ebx,15 |
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200 | mov bx,word [on_y] |
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1108 | Lrz | 201 | mov dword [on_y],ebx |
202 | |||
1127 | Lrz | 203 | ret |
1108 | Lrz | 204 | |
205 | |||
206 | ;;;;;;;;;;;DRAW WINDOW;;;;;;;;;;;;;; |
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1127 | Lrz | 207 | align 4 |
208 | start__: |
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1108 | Lrz | 209 | mcall 40,0x5 ;set mask on events rewraw window and get id button. |
1127 | Lrz | 210 | .red_win: |
1108 | Lrz | 211 | ;draw_window: |
212 | mcall 12,1 |
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213 | |||
214 | xor eax,eax |
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1127 | Lrz | 215 | mov ebp,dword [arrea_xx] ; set point |
1108 | Lrz | 216 | mov ebx,dword [on_x] |
217 | mov ecx,dword [on_y] |
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218 | mov edx,__sc.work |
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219 | or edx,0x33000000 |
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220 | mov esi,__sc.grab_text |
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1127 | Lrz | 221 | xor edi,edi |
222 | mov edi,dword [ebp] ;head1 |
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1108 | Lrz | 223 | mcall |
224 | |||
1127 | Lrz | 225 | mov ebx,(10*65536+25-12) |
226 | add ebp,4 ;inc index |
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227 | |||
228 | @@: |
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1108 | Lrz | 229 | mov eax,4 |
1127 | Lrz | 230 | add bx,12 |
1108 | Lrz | 231 | mov ecx,__sc.grab_text |
232 | or ecx,0x90000000 |
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1127 | Lrz | 233 | mov edx,dword [ebp] ;err_message1 |
1108 | Lrz | 234 | mcall |
1127 | Lrz | 235 | |
236 | add ebp,4 ;inc index |
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237 | |||
238 | mov eax,dword [ebp] |
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239 | test eax,eax |
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240 | jnz @b |
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241 | |||
1108 | Lrz | 242 | mcall 12,2 |
243 | align 4 |
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1127 | Lrz | 244 | |
245 | .still: ;main loop |
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1108 | Lrz | 246 | mcall 10 ;wait event |
247 | dec eax |
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1127 | Lrz | 248 | jz .red_win |
1108 | Lrz | 249 | sub eax,2 |
1127 | Lrz | 250 | jnz .still ;go to main loop |
1108 | Lrz | 251 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1127 | Lrz | 252 | .button: |
1108 | Lrz | 253 | mcall 17 ;get id button |
254 | test ah,ah ;if in ah 0, then go to still |
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1127 | Lrz | 255 | jz .still |
256 | mcall -1 |
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1108 | Lrz | 257 | ret |
258 | |||
1127 | Lrz | 259 | align 4 |
260 | __sc system_colors |
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261 | on_x dd 0x0 |
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262 | on_y dd 0x0000004E |
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263 | arrea_xx dd 0x0 |
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264 | rb 0x50 |
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265 | end_tr: |
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266 | |||
1108 | Lrz | 267 | ;--------------------------------------------------------------------- |
268 | |||
1204 | Lrz | 269 | @library_name equ dword [esp+16] |
270 | @cur_dir_path equ dword [esp+12] |
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271 | @library_path equ dword [esp+8] |
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272 | @point_dir_name equ dword [esp+4] |
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273 | |||
1108 | Lrz | 274 | align 4 |
275 | @copy_path: |
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1204 | Lrz | 276 | ; mov ebx,@library_name |
1108 | Lrz | 277 | mov esi,@cur_dir_path |
278 | mov edi,@library_path |
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279 | |||
280 | xor eax,eax |
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281 | cld |
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1204 | Lrz | 282 | align 4 |
1108 | Lrz | 283 | .lp1: |
284 | lodsb |
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285 | stosb |
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286 | test eax,eax |
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287 | jnz .lp1 |
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288 | mov esi,edi |
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289 | |||
290 | std |
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1204 | Lrz | 291 | align 4 |
1108 | Lrz | 292 | .lp2: |
293 | lodsb |
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294 | cmp al,'/' |
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295 | jnz .lp2 |
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296 | mov edi,esi |
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1204 | Lrz | 297 | |
1108 | Lrz | 298 | add edi,2 |
1204 | Lrz | 299 | cld |
300 | ; mov esi,@library_name |
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1108 | Lrz | 301 | |
1204 | Lrz | 302 | mov esi,@point_dir_name |
303 | test esi,esi |
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304 | jz .str_lp4 |
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1108 | Lrz | 305 | |
1204 | Lrz | 306 | align 4 |
1108 | Lrz | 307 | .lp3: |
308 | lodsb |
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309 | stosb |
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310 | test eax,eax |
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311 | jnz .lp3 |
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1204 | Lrz | 312 | |
313 | |||
314 | dec edi |
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315 | .str_lp4: |
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316 | mov esi,@library_name |
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317 | align 4 |
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318 | .lp4: |
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319 | lodsb |
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320 | stosb |
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321 | test eax,eax |
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322 | jnz .lp4 |
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1108 | Lrz | 323 | ;--------------------------------------------------------------------- |
1127 | Lrz | 324 | ret |
1108 | Lrz | 325 | } |
326 | |||
327 | |||
328 | |||
1488 | IgorA | 329 | macro @use_library_mem mem_alloc,mem_free,mem_realloc,dll_load |
330 | { |
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331 | @use_library |
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332 | library_fun_memory_alloc equ mem_alloc |
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333 | library_fun_memory_free equ mem_free |
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334 | library_fun_memory_realloc equ mem_realloc |
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335 | library_fun_dll_load equ dll_load |
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336 | } |
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337 | |||
338 | |||
1204 | Lrz | 339 | macro sys_load_library library_name__, cur_dir_path__, library_path__, system_path__, err_message_found_lib__, head_f_l__, myimport, err_message_import__, head_f_i__,point_dir_name__ |
1108 | Lrz | 340 | { |
341 | local end_steep |
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342 | local exit |
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343 | ;--------------------------------------------------------------------- |
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344 | ; loading Box_Lib library |
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345 | |||
1127 | Lrz | 346 | mcall 68,19,system_path__ ; load of sys directory |
1108 | Lrz | 347 | test eax,eax |
348 | jnz end_steep |
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349 | |||
1204 | Lrz | 350 | if point_dir_name__ eq |
351 | copy_path library_name__, cur_dir_path__, library_path__,0x0 |
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352 | else |
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353 | copy_path library_name__, cur_dir_path__, library_path__,point_dir_name__ ;the macros making way /current pach a program/+ name system library |
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354 | end if |
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1108 | Lrz | 355 | |
1127 | Lrz | 356 | mcall 68,19,library_path__ ; load of alternative |
1108 | Lrz | 357 | test eax,eax |
358 | jnz end_steep |
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1127 | Lrz | 359 | show_error_window err_message_found_lib__, head_f_l__ ;show error message /create window |
1108 | Lrz | 360 | jmp exit |
361 | |||
362 | |||
363 | align 4 |
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364 | end_steep: |
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365 | |||
1127 | Lrz | 366 | import_boxlib myimport, err_message_import__, head_f_i__ ;import |
1108 | Lrz | 367 | exit: |
1127 | Lrz | 368 | test eax,eax |
369 | jz @f |
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370 | |||
371 | mcall 51,1,start__,end_tr ; создаем новый поток по шаблону |
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372 | or eax,-1 |
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373 | @@: |
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374 | |||
1108 | Lrz | 375 | ;--------------------------------------------------------------------- |
376 | } |
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377 | |||
378 | |||
1204 | Lrz | 379 | macro load_library library_name__, cur_dir_path__, library_path__, system_path__, err_message_found_lib__, head_f_l__, myimport, err_message_import__, head_f_i__,point_dir_name__ |
1108 | Lrz | 380 | { |
381 | local end_steep |
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382 | local exit |
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383 | ;--------------------------------------------------------------------- |
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384 | ; loading Box_Lib library |
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385 | |||
1204 | Lrz | 386 | if point_dir_name__ eq |
387 | copy_path library_name__, cur_dir_path__, library_path__,0x0 |
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388 | else |
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389 | copy_path library_name__, cur_dir_path__, library_path__,point_dir_name__ ;the macros making way /current pach a program/+ name system library |
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390 | end if |
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1108 | Lrz | 391 | |
1127 | Lrz | 392 | mcall 68,19,library_path__ ; load of alternative |
1108 | Lrz | 393 | test eax,eax |
394 | jnz end_steep |
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395 | |||
1127 | Lrz | 396 | mcall 68,19,system_path__ ; load of sys directory |
1108 | Lrz | 397 | test eax,eax |
398 | jnz end_steep |
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399 | |||
1127 | Lrz | 400 | show_error_window err_message_found_lib__, head_f_l__ ;show error message /create window |
1108 | Lrz | 401 | jmp exit |
402 | |||
403 | align 4 |
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404 | end_steep: |
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405 | |||
1127 | Lrz | 406 | import_boxlib myimport, err_message_import__, head_f_i__ ;import |
1108 | Lrz | 407 | exit: |
1127 | Lrz | 408 | test eax,eax |
409 | jz @f |
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410 | |||
411 | mcall 51,1,start__,end_tr ; создаем новый поток по шаблону |
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412 | or eax,-1 |
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413 | @@: |
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414 | |||
1108 | Lrz | 415 | ;--------------------------------------------------------------------- |
416 | } |
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417 | macro sys_load_libraries _start,_end |
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418 | { |
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1127 | Lrz | 419 | local exit_lp2 |
420 | local lp2 |
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1108 | Lrz | 421 | local lp |
422 | local end_steep |
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423 | local next |
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424 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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1127 | Lrz | 425 | library_name__ equ [ebp] |
426 | cur_dir_path__ equ [ebp+4] |
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427 | library_path__ equ [ebp+8] |
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428 | system_path__ equ [ebp+12] |
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429 | err_message_found_lib__ equ [ebp+16] |
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430 | head_f_l__ equ [ebp+20] |
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1204 | Lrz | 431 | my_import equ [ebp+24] |
1127 | Lrz | 432 | err_message_import__ equ [ebp+28] |
433 | head_f_i__ equ [ebp+32] |
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1204 | Lrz | 434 | point_dir_name__ equ [ebp+36] |
435 | adr_load_lib equ dword [ebp+40] |
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436 | status_lib equ dword [ebp+44] |
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1108 | Lrz | 437 | |
438 | mov ebp,_start |
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439 | mov ecx,((_end-_start)/ll_struc_size) |
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440 | |||
441 | align 4 |
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442 | lp: push ecx |
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1127 | Lrz | 443 | mcall 68,19,system_path__ ; load of sys directory |
1108 | Lrz | 444 | test eax,eax |
445 | jnz end_steep |
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446 | |||
1204 | Lrz | 447 | copy_path library_name__, cur_dir_path__, library_path__,point_dir_name__ ;the macros making way /current pach a program/+ name system library |
1108 | Lrz | 448 | |
1127 | Lrz | 449 | mcall 68,19,library_path__ ; load of alternative |
1108 | Lrz | 450 | test eax,eax |
451 | jnz end_steep |
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452 | |||
453 | or status_lib,0x1 ; status of code - enable error - not found library |
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454 | |||
1204 | Lrz | 455 | show_error_window err_message_found_lib__, head_f_l__, ;show error message /create window |
1108 | Lrz | 456 | jmp next |
457 | |||
458 | align 4 |
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459 | end_steep: |
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460 | mov adr_load_lib,eax ;save adr lib in memory |
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1127 | Lrz | 461 | import_boxlib my_import, err_message_import__, head_f_i__ ;import |
1108 | Lrz | 462 | |
463 | test eax,eax |
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464 | jz next |
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465 | |||
466 | or status_lib,0x2 ; status of code - enable error - import error |
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467 | |||
468 | next: |
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469 | pop ecx |
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470 | add ebp,ll_struc_size |
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471 | dec ecx |
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472 | jnz lp |
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1127 | Lrz | 473 | |
474 | ;---------------------------------- |
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475 | mov ebp,_start |
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476 | mov ecx,((_end-_start)/ll_struc_size) |
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477 | |||
478 | align 4 |
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479 | lp2: |
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480 | mov eax,status_lib |
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481 | test eax,eax |
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482 | jz @f |
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483 | |||
484 | mcall 51,1,start__,end_tr ; создаем новый поток по шаблону |
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485 | or eax,-1 |
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486 | jmp exit_lp2 |
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487 | |||
488 | @@: |
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489 | add ebp,ll_struc_size |
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490 | dec ecx |
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491 | jnz lp2 |
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492 | exit_lp2: |
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1108 | Lrz | 493 | } |
494 | |||
495 | macro load_libraries _start,_end |
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496 | { |
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1127 | Lrz | 497 | local lp2 |
498 | local exit_lp2 |
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1108 | Lrz | 499 | local lp |
500 | local end_steep |
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501 | local next |
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502 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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1127 | Lrz | 503 | library_name__ equ [ebp] |
504 | cur_dir_path__ equ [ebp+4] |
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505 | library_path__ equ [ebp+8] |
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506 | system_path__ equ [ebp+12] |
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507 | err_message_found_lib__ equ [ebp+16] |
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508 | head_f_l__ equ [ebp+20] |
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1204 | Lrz | 509 | my_import equ [ebp+24] |
1127 | Lrz | 510 | err_message_import__ equ [ebp+28] |
511 | head_f_i__ equ [ebp+32] |
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1204 | Lrz | 512 | point_dir_name__ equ [ebp+36] |
513 | adr_load_lib equ dword [ebp+40] |
||
514 | status_lib equ dword [ebp+44] |
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1108 | Lrz | 515 | |
516 | mov ebp,_start |
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517 | mov ecx,((_end-_start)/ll_struc_size) |
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518 | |||
519 | align 4 |
||
520 | lp: push ecx |
||
521 | |||
1204 | Lrz | 522 | copy_path library_name__, cur_dir_path__, library_path__,point_dir_name__ ;the macros making way /current pach a program/+ name system library |
1108 | Lrz | 523 | |
1127 | Lrz | 524 | mcall 68,19,library_path__ ; load of alternative |
1108 | Lrz | 525 | test eax,eax |
526 | jnz end_steep |
||
527 | |||
1127 | Lrz | 528 | mcall 68,19,system_path__ ; load of sys directory |
1108 | Lrz | 529 | test eax,eax |
530 | jnz end_steep |
||
531 | |||
532 | or status_lib,0x1 ; status of code - enable error - not found library |
||
533 | |||
1127 | Lrz | 534 | show_error_window err_message_found_lib__, head_f_l__ ;show error message /create window |
1108 | Lrz | 535 | jmp next |
536 | |||
537 | align 4 |
||
538 | end_steep: |
||
539 | mov adr_load_lib,eax ;save adr lib in memory |
||
540 | |||
1127 | Lrz | 541 | import_boxlib my_import, err_message_import__, head_f_i__ ;import |
1108 | Lrz | 542 | |
543 | test eax,eax |
||
544 | jz next |
||
545 | |||
546 | or status_lib,0x2 ; status of code - enable error - import error |
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547 | |||
548 | next: |
||
549 | pop ecx |
||
550 | add ebp,ll_struc_size |
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551 | dec ecx |
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552 | jnz lp |
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1127 | Lrz | 553 | |
554 | ;----------------------------------------------- |
||
555 | mov ebp,_start |
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556 | mov ecx,((_end-_start)/ll_struc_size) |
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557 | |||
558 | align 4 |
||
559 | lp2: |
||
560 | mov eax,status_lib |
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561 | test eax,eax |
||
562 | jz @f |
||
563 | |||
564 | mcall 51,1,start__,end_tr ; создаем новый поток по шаблону |
||
565 | or eax,-1 |
||
566 | jmp exit_lp2 |
||
567 | |||
568 | @@: |
||
569 | add ebp,ll_struc_size |
||
570 | dec ecx |
||
571 | jnz lp2 |
||
572 | exit_lp2: |
||
573 | |||
1108 | Lrz | 574 | } |
575 | |||
576 | |||
1204 | Lrz | 577 | macro copy_path lib_name,dir_path,lib_path,point_dir_name |
1108 | Lrz | 578 | { |
579 | pushad ;save all registers |
||
580 | push dword lib_name |
||
581 | push dword dir_path |
||
582 | push dword lib_path |
||
1204 | Lrz | 583 | push dword point_dir_name |
1108 | Lrz | 584 | call @copy_path |
585 | |||
1204 | Lrz | 586 | add esp,16 |
1108 | Lrz | 587 | popad ;restore all registers |
588 | } |
||
589 | |||
590 | macro show_error_window err_message, head |
||
591 | { pushad ;save all registers |
||
592 | push dword err_message |
||
593 | push dword head |
||
594 | |||
595 | call show_err_ |
||
596 | |||
597 | add esp,8 |
||
598 | popad ;restore all registers |
||
1127 | Lrz | 599 | or eax,-1 ;увы |
1108 | Lrz | 600 | } |
601 | |||
602 | |||
1488 | IgorA | 603 | ;входные параметры: |
604 | ;eax - адрес библиотеки в памяти |
||
605 | ;myimport - импортируемые функции |
||
1127 | Lrz | 606 | macro import_boxlib myimport, err_message_import__, head_f_i__ |
1108 | Lrz | 607 | { |
608 | local import_loop |
||
609 | local import_find |
||
610 | local lp |
||
611 | local import_find_next |
||
612 | local import_found |
||
613 | local import_done |
||
614 | local exit |
||
615 | local e.exit |
||
616 | local import_not_found |
||
617 | ; initialize import |
||
618 | |||
619 | mov edx, eax |
||
620 | mov esi,myimport |
||
621 | import_loop: |
||
1488 | IgorA | 622 | lodsd ;mov eax,dword[esi] ;add esi,4 ;получаем в eax указатель на имя импортируемой функции |
1108 | Lrz | 623 | test eax, eax |
1488 | IgorA | 624 | jz import_done ;если указатель на имя функции = 0 (в пользовательской программе) |
625 | push edx ;сохраняем начало библиотечных указателей на функции |
||
1108 | Lrz | 626 | import_find: |
627 | mov ebx, [ds:edx] |
||
628 | test ebx, ebx |
||
1488 | IgorA | 629 | jz import_not_found ;если указатель на имя функции = 0 (в библиотеке) |
630 | push eax ;eax - указатель на имя экспортируемой функции (в пользовательской программе) |
||
1108 | Lrz | 631 | lp: |
632 | mov cl, [ds:eax] |
||
1488 | IgorA | 633 | cmp cl, [ds:ebx] ;сравниваем имена функций в библиотеке и в пользовательской программе |
634 | jnz import_find_next ;если названия не совпали |
||
1108 | Lrz | 635 | test cl, cl |
1488 | IgorA | 636 | jz import_found ;если названия совпали, и уже конец строки (cl=0) |
1108 | Lrz | 637 | inc eax |
638 | inc ebx |
||
639 | jmp lp |
||
640 | import_find_next: |
||
641 | pop eax |
||
1488 | IgorA | 642 | add edx, 8 ;8 = 4 байта указатель на название и 4 байта указатель на функцию |
1108 | Lrz | 643 | jmp import_find |
644 | import_found: |
||
1488 | IgorA | 645 | pop ebx ;востанавливаем указатель на имя функции (который был в eax) и освобождаем стек |
646 | mov eax, [ds:edx+4] ;eax = указатель на функцию (в библиотеке) |
||
647 | mov [esi-4], eax ;копируем указатель (на функцию) в программу, -4 ставим потому что esi было сдвинуто командой lodsd |
||
648 | pop edx ;устанавливаем edx на начало библиотечных функций |
||
649 | ;--- проверяем совпадает ли имя экспортированной функции с 'lib_init' |
||
650 | if library_fun_memory_alloc eq 0 |
||
651 | else |
||
652 | cmp dword[ebx],'lib_' |
||
653 | jne import_loop |
||
654 | cmp dword[ebx+4],'init' |
||
655 | jne import_loop |
||
656 | ;--- если имя функции совпало с 'lib_init' попадаем сюда |
||
657 | ;подключение функций для работы с памятью |
||
658 | ;push eax |
||
659 | ;call dll.Init |
||
660 | pushad |
||
661 | mov esi,eax |
||
662 | mov eax,library_fun_memory_alloc |
||
663 | mov ebx,library_fun_memory_free |
||
664 | mov ecx,library_fun_memory_realloc |
||
665 | mov edx,library_fun_dll_load |
||
666 | call dword esi |
||
667 | popad |
||
668 | end if |
||
1108 | Lrz | 669 | jmp import_loop |
670 | import_not_found: |
||
671 | add esp,4 |
||
1127 | Lrz | 672 | show_error_window err_message_import__, head_f_i__ ;show error message /create window |
1108 | Lrz | 673 | jmp e.exit |
674 | import_done: |
||
1488 | IgorA | 675 | xor eax,eax ;=0 все загрузилось удачно |
1108 | Lrz | 676 | e.exit: |
677 | ;--------------------------------------------------------------------- |
||
678 | } |
||
1204 | Lrz | 679 | ll_struc_size = 48;($-library_name__) ; constant size of struct |
680 | struc l_libs library_name__, cur_dir_path__, library_path__, system_path__, err_message_found_lib__, head_f_l__, my_import, err_message_import__, head_f_i__,point_dir_name; struct for loading libraries |
||
1108 | Lrz | 681 | { |
1127 | Lrz | 682 | .library_name__ dd library_name__ ; имя загружаемой библиотеки |
683 | .cur_dir_path__ dd cur_dir_path__ ; указатель на буфер в котором содержиться путь от куда была запущена программа |
||
684 | |||
685 | .library_path__ dd library_path__ ; указатель на буфер в котором будет софоримирован путь к библиотеки, если нужно вычислить путь до либы с места запуска программы, обычно нужно, в случаях, если либа расположена в той же папке |
||
1204 | Lrz | 686 | .complete_path dd system_path__ ; путь который четко содержит путь |
1127 | Lrz | 687 | |
688 | .err_message_found_lib__ dd err_message_found_lib__ |
||
689 | .head_f_l__ dd head_f_l__ |
||
1204 | Lrz | 690 | .my_import dd my_import |
1127 | Lrz | 691 | .err_message_import__ dd err_message_import__ |
692 | .head_f_i__ dd head_f_i__ |
||
1204 | Lrz | 693 | if point_dir_name eq |
694 | .point_dir_name__ dd 0x0 |
||
695 | else |
||
696 | .point_dir_name__ dd point_dir_name ; имя вложенной дирректории в кторой храняться подгружаемые модули. |
||
697 | end if |
||
1127 | Lrz | 698 | .adr_load_lib dd 0x0 |
699 | .status_lib dd 0x0 ;status of load library |
||
1108 | Lrz | 700 | ; |
701 | } |