Rev 3245 | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
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3245 | Albom | 1 | |
2 | |||
3 | SC_PUTC = 2 |
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4 | SC_PUTS = 3 |
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5 | SC_GETC = 4 |
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6 | SC_GETS = 5 |
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7 | SC_CLS = 6 |
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8 | SC_PID = 7 |
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9 | SC_PING = 8 |
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8637 | Kenshin | 10 | |
11 | SHM_WRITE = 0x01 |
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3245 | Albom | 12 | |
13 | |||
14 | ;============================ |
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15 | |||
16 | align 4 |
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17 | |||
18 | sc_pid dd 0 |
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19 | sc_buffer dd 0 |
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20 | sc_process dd 0 |
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21 | |||
22 | ;============================ |
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23 | |||
24 | if used _sc_pid2name |
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25 | |||
8637 | Kenshin | 26 | _sc_pid2name: |
3245 | Albom | 27 | |
28 | push esp |
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29 | |||
30 | |||
31 | xor ecx, ecx |
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32 | |||
33 | mov ebx, 10 |
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34 | @@: |
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35 | xor edx, edx |
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36 | div ebx |
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37 | push edx |
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38 | inc ecx |
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39 | test eax, eax |
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40 | jnz @b |
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41 | |||
42 | mov edi, sc_name |
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43 | |||
44 | @@: |
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45 | |||
46 | add al, '0' |
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47 | stosb |
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48 | loop @b |
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49 | |||
50 | |||
51 | |||
52 | |||
53 | mov al, 'S' |
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54 | stosb |
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55 | mov al, 'H' |
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56 | stosb |
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57 | mov al, 'E' |
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58 | stosb |
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59 | mov al, 'L' |
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60 | stosb |
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61 | mov al, 'L' |
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62 | stosb |
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63 | mov al, 0 |
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64 | stosb |
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65 | |||
66 | |||
67 | |||
68 | |||
69 | |||
70 | ret |
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71 | |||
72 | |||
8637 | Kenshin | 73 | ;============================ |
3245 | Albom | 74 | |
75 | if used _sc_init |
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76 | |||
8637 | Kenshin | 77 | ; void __stdcall sc_init(); |
3245 | Albom | 78 | _sc_init: |
79 | |||
80 | push esp |
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81 | |||
82 | |||
83 | mov eax, 68 |
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84 | |||
85 | int 0x40 |
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86 | |||
87 | mov eax, 68 ; выделить память |
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88 | |||
89 | mov ecx, 1024 |
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90 | int 0x40 |
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91 | |||
92 | mov [sc_process], eax |
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93 | |||
94 | mov eax, 9 ; получить информацию о текущем процессе |
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95 | |||
96 | mov ecx, -1 |
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97 | int 0x40 |
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98 | |||
99 | mov dword eax, [ebx+30] ; получаем PID текщего процесса |
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100 | |||
101 | |||
102 | mov eax, 68 ; освободить память |
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103 | |||
104 | mov ecx, [sc_process] |
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105 | int 0x40 |
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106 | |||
107 | call _sc_pid2name |
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108 | |||
109 | mov eax, 68 ; открыть именованную область |
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110 | |||
111 | mov dword ecx, sc_name |
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112 | mov edx, 4096 |
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113 | mov esi, SHM_OPEN_ALWAYS or SHM_WRITE |
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114 | int 0x40 |
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115 | |||
116 | mov [sc_buffer], eax |
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117 | |||
118 | pop ebx |
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119 | |||
120 | |||
121 | ret |
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122 | |||
123 | |||
8637 | Kenshin | 124 | ;============================ |
3245 | Albom | 125 | |
126 | if used _sc_puts |
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127 | |||
8637 | Kenshin | 128 | ; void __stdcall sc_puts(char *str); |
3245 | Albom | 129 | _sc_puts: |
130 | |||
131 | push esp |
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132 | |||
133 | |||
134 | mov esi, [esp+12] |
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135 | |||
136 | mov al, SC_PUTS |
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137 | stosb |
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138 | |||
139 | @@: |
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140 | |||
141 | stosb |
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142 | test al, al |
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143 | jnz @b |
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144 | |||
145 | mov ebx, [sc_buffer] |
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146 | |||
147 | @@: |
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148 | |||
149 | test dl, dl |
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150 | jz @f |
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151 | push ebx |
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152 | mov eax, 5 |
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153 | mov ebx, 5 |
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154 | int 0x40 |
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155 | pop ebx |
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156 | jmp @b |
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157 | |||
158 | @@: |
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159 | |||
160 | pop ebx |
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161 | |||
162 | ret 4 |
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163 | end if |
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164 | |||
8637 | Kenshin | 165 | ;============================ |
3245 | Albom | 166 | |
167 | if used _sc_exit |
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168 | |||
8637 | Kenshin | 169 | ; void __stdcall sc_exit(); |
3245 | Albom | 170 | _sc_exit: |
171 | push ebx |
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172 | push esp |
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173 | |||
174 | mov ebx, [sc_buffer] |
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175 | |||
176 | |||
177 | @@: |
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178 | |||
179 | test dl, dl |
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180 | jz @f |
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181 | push ebx |
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182 | mov eax, 5 |
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183 | mov ebx, 5 |
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184 | int 0x40 |
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185 | pop ebx |
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186 | jmp @b |
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187 | |||
188 | @@: |
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189 | |||
190 | mov ebx, 23 |
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191 | mov dword ecx, sc_name |
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192 | int 0x40 |
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193 | |||
194 | pop esp |
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195 | |||
196 | ret |
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197 | end if |
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198 | |||
8637 | Kenshin | 199 | |
3245 | Albom | 200 | |
201 | |||
202 | if used _sc_gets |
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203 | |||
8637 | Kenshin | 204 | ; void __stdcall sc_gets(char *str); |
3245 | Albom | 205 | _sc_gets: |
206 | |||
207 | push esp |
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208 | |||
209 | |||
210 | mov edi, [esp+12] |
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211 | |||
212 | mov ebx, [sc_buffer] |
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213 | |||
214 | |||
215 | @@: |
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216 | |||
217 | test dl, dl |
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218 | jz @f |
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219 | push ebx |
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220 | mov eax, 5 |
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221 | mov ebx, 5 |
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222 | int 0x40 |
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223 | pop ebx |
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224 | jmp @b |
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225 | |||
226 | @@: |
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227 | |||
228 | |||
229 | |||
230 | |||
231 | |||
232 | @@: |
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233 | |||
234 | stosb |
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235 | test al, al |
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236 | jnz @b |
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237 | |||
238 | pop ebx |
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239 | |||
240 | ret 4 |
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241 | end if |
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242 | |||
8637 | Kenshin | 243 | ;============================ |
3245 | Albom | 244 | |
245 | if used _sc_pid |
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246 | |||
8637 | Kenshin | 247 | ;int __stdcall sc_pid (void); |
248 | push ebx ecx |
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249 | |||
250 | mov ecx, [sc_buffer] |
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251 | |||
252 | |||
253 | @@: |
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254 | |||
255 | mov ebx, 5 |
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256 | int 0x40 |
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257 | |||
258 | cmp byte [ecx], 0 |
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259 | |||
260 | call _sc_ping |
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261 | test eax, eax |
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262 | jnz .err |
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263 | |||
264 | @@: |
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265 | |||
266 | pop ecx ebx |
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267 | ret |
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268 | |||
269 | .err: |
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270 | |||
271 | xor eax, eax |
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272 | dec eax |
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273 | ret |
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274 | end if |
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275 | |||
276 | ;============================ |
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277 | |||
278 | if used _sc_ping |
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279 | |||
280 | ;int __stdcall sc_ping (void); |
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281 | push ebx ecx |
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282 | |||
283 | mov ecx, [sc_buffer] |
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284 | |||
285 | |||
286 | mov eax, 5 |
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287 | |||
288 | int 0x40 |
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289 | |||
290 | xor eax, eax |
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291 | |||
292 | je @f |
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293 | dec eax |
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294 | |||
295 | @@: |
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296 | |||
297 | ret |
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298 | end if |
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299 |