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Rev | Author | Line No. | Line |
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3067 | leency | 1 | //------------------------------------------------------------------------------ |
2 | // strcmp( ESI, EDI) |
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3 | // strlen( EDI) |
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3107 | leency | 4 | // strcpy( EDI, ESI) --- 0 if == |
3067 | leency | 5 | // strcat( EDI, ESI) |
3363 | leency | 6 | // strchr( ESI,BL) --- find first BL |
7 | // strrchr( ESI,BL) --- find last BL |
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3067 | leency | 8 | // strstr( EBX, EDX) |
9 | // itoa( ESI) |
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10 | // atoi( EAX) |
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11 | // strupr( ESI) |
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3107 | leency | 12 | // strlwr( ESI) --- kyrillic symbols may not work |
3067 | leency | 13 | // strttl( EDX) |
14 | // strtok( ESI) |
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3444 | leency | 15 | // chrnum(dword searchin, char symbol) |
3107 | leency | 16 | // strcpyb(dword searchin, copyin, startstr, endstr) --- copy string between strings |
3128 | leency | 17 | // strnumb(dword searchin, startstr, endstr) --- get number between strings |
3067 | leency | 18 | //------------------------------------------------------------------------------ |
19 | |||
20 | inline fastcall signed int strcmp( ESI, EDI) |
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21 | { |
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22 | loop() |
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23 | { |
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24 | IF (DSBYTE[ESI] |
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25 | IF (DSBYTE[ESI]>DSBYTE[EDI]) RETURN 1; |
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26 | IF (DSBYTE[ESI]=='\0') RETURN 0; |
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27 | ESI++; |
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28 | EDI++; |
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29 | } |
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30 | } |
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31 | |||
32 | |||
33 | inline fastcall signed int strncmp( ESI, EDI, ECX) |
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34 | { |
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35 | asm { |
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36 | MOV EBX, EDI |
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37 | XOR EAX, EAX |
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38 | MOV EDX, ECX |
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39 | OR ECX, ECX |
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40 | JE L1 |
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41 | REPNE SCASB |
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42 | SUB EDX, ECX |
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43 | MOV ECX, EDX |
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44 | MOV EDI, EBX |
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45 | XOR EBX, EBX |
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46 | REPE CMPSB |
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47 | MOV AL, DSBYTE[ ESI-1] |
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48 | MOV BL, DSBYTE[ EDI-1] |
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49 | SUB EAX, EBX |
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50 | L1: |
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51 | } |
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52 | } |
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53 | |||
54 | |||
55 | inline fastcall unsigned int strlen( EDI) |
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56 | { |
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57 | $xor eax, eax |
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58 | $mov ecx, -1 |
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59 | $REPNE $SCASB |
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60 | EAX-=2+ECX; |
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61 | } |
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62 | |||
63 | |||
3363 | leency | 64 | inline fastcall void strcpy( EDI, ESI) |
3067 | leency | 65 | { |
66 | $cld |
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3107 | leency | 67 | L2: |
3067 | leency | 68 | $lodsb |
69 | $stosb |
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70 | $test al,al |
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3107 | leency | 71 | $jnz L2 |
3067 | leency | 72 | } |
73 | |||
74 | |||
3128 | leency | 75 | inline fastcall int strlcpy(dword ESI, EDI, EBX) |
76 | { |
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77 | EDX=0; |
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78 | do { |
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79 | DSBYTE[ESI]=DSBYTE[EDI]; |
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80 | ESI++; |
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81 | EDI++; |
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82 | EDX++; |
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83 | if (EDX==EBX) { DSBYTE[ESI]='\0'; return -1;} |
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84 | } while(DSBYTE[EDI-1]!='\0'); |
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85 | return 0; |
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86 | } |
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87 | |||
88 | |||
89 | |||
3363 | leency | 90 | inline fastcall void strcat( EDI, ESI) |
3067 | leency | 91 | { |
92 | asm { |
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93 | mov ebx, edi |
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94 | xor ecx, ecx |
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95 | xor eax, eax |
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96 | dec ecx |
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97 | repne scasb |
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98 | dec edi |
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99 | mov edx, edi |
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100 | mov edi, esi |
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101 | xor ecx, ecx |
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102 | xor eax, eax |
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103 | dec ecx |
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104 | repne scasb |
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105 | xor ecx, 0ffffffffh |
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106 | mov edi, edx |
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107 | mov edx, ecx |
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108 | mov eax, edi |
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109 | shr ecx, 2 |
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110 | rep movsd |
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111 | mov ecx, edx |
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112 | and ecx, 3 |
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113 | rep movsb |
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114 | mov eax, ebx |
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115 | } |
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116 | } |
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117 | |||
3363 | leency | 118 | inline fastcall void chrcat(ESI, BL) |
119 | { |
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120 | EDI = strlen(ESI); |
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121 | ESBYTE[ESI+EDI] = BL; |
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122 | ESBYTE[ESI+EDI+1] = 0; |
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123 | } |
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3128 | leency | 124 | |
3363 | leency | 125 | |
3128 | leency | 126 | inline fastcall signed int strchr( ESI,BL) |
127 | { |
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128 | int jj=0; |
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129 | do{ |
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130 | jj++; |
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131 | $lodsb |
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132 | IF(AL==BL) return jj; |
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133 | } while(AL!=0); |
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134 | return 0; |
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135 | } |
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136 | |||
137 | |||
138 | inline fastcall signed int strrchr( ESI,BL) |
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139 | { |
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140 | int jj=0, last=0; |
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141 | do{ |
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142 | jj++; |
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143 | $lodsb |
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144 | IF(AL==BL) last=jj; |
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145 | } while(AL!=0); |
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146 | return last; |
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147 | } |
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148 | |||
149 | |||
150 | int chrnum(dword searchin, char symbol) |
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151 | { |
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152 | int num = 0; |
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153 | while(DSBYTE[searchin]) |
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154 | { |
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155 | if (DSBYTE[searchin] == symbol) num++; |
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156 | searchin++; |
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157 | } |
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158 | return num; |
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159 | } |
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160 | |||
161 | |||
3363 | leency | 162 | inline fastcall signed int strstr( EBX, EDX) |
3128 | leency | 163 | { |
164 | asm { |
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165 | MOV EDI, EDX |
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166 | XOR ECX, ECX |
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167 | XOR EAX, EAX |
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168 | DEC ECX |
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169 | REPNE SCASB |
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170 | NOT ECX |
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171 | DEC ECX |
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172 | JE LS2 |
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173 | MOV ESI, ECX |
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174 | XOR ECX, ECX |
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175 | MOV EDI, EBX |
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176 | DEC ECX |
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177 | REPNE SCASB |
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178 | NOT ECX |
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179 | SUB ECX, ESI |
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180 | JBE LS2 |
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181 | MOV EDI, EBX |
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182 | LEA EBX, DSDWORD[ ESI-1] |
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183 | LS1: MOV ESI, EDX |
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184 | LODSB |
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185 | REPNE SCASB |
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186 | JNE LS2 |
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187 | MOV EAX, ECX |
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188 | PUSH EDI |
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189 | MOV ECX, EBX |
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190 | REPE CMPSB |
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191 | POP EDI |
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192 | MOV ECX, EAX |
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193 | JNE LS1 |
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194 | LEA EAX, DSDWORD[ EDI-1] |
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195 | JMP SHORT LS3 |
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196 | LS2: XOR EAX, EAX |
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197 | LS3: |
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198 | } |
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199 | } |
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200 | |||
201 | |||
202 | dword strstri(dword searchin, usestr_s) |
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203 | { |
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204 | dword usestr_e = usestr_s; |
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205 | char si, ue; |
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206 | |||
207 | while(DSBYTE[searchin]) |
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208 | { |
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209 | si = DSBYTE[searchin]; |
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210 | ue = DSBYTE[usestr_e]; |
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211 | if (si>='A') && (si<='Z') si +=32; |
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212 | if (ue>='A') && (ue<='Z') ue +=32; |
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213 | if (si == ue) usestr_e++; else usestr_e = usestr_s; |
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214 | searchin++; |
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215 | if (DSBYTE[usestr_e]=='\0') return searchin; |
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216 | } |
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217 | return 0; |
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218 | } |
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219 | |||
220 | |||
3225 | leency | 221 | void strcpyb(dword search_in, copyin, startstr, endstr) |
3128 | leency | 222 | { |
223 | dword startp, endp; |
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3225 | leency | 224 | startp = strstr(search_in, startstr) + strlen(startstr); |
225 | endp = strstri(startp, endstr); |
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3128 | leency | 226 | if (startp==endp) return; |
227 | do |
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228 | { |
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229 | DSBYTE[copyin] = DSBYTE[startp]; |
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230 | copyin++; |
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231 | startp++; |
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232 | } |
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233 | while (startp |
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234 | DSBYTE[copyin] = '\0'; |
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235 | } |
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236 | |||
237 | |||
3081 | leency | 238 | /*void strcat(char *to, char *from) //тоже работает |
239 | { |
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240 | while(*to) to++; |
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241 | while(*from) |
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242 | { |
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243 | *to = *from; |
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244 | to++; |
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245 | from++; |
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246 | } |
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247 | *to = '\0'; |
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248 | }*/ |
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249 | |||
3067 | leency | 250 | dword itoa( ESI) |
251 | { |
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252 | unsigned char buffer[11]; |
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3114 | leency | 253 | $pusha |
254 | |||
3067 | leency | 255 | EDI = #buffer; |
256 | ECX = 10; |
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257 | if (ESI < 0) |
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258 | { |
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259 | $mov al, '-' |
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260 | $stosb |
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261 | $neg esi |
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262 | } |
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263 | |||
264 | $mov eax, esi |
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265 | $push -'0' |
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3107 | leency | 266 | F2: |
3067 | leency | 267 | $xor edx, edx |
268 | $div ecx |
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269 | $push edx |
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270 | $test eax, eax |
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3107 | leency | 271 | $jnz F2 |
272 | F3: |
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3067 | leency | 273 | $pop eax |
274 | $add al, '0' |
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275 | $stosb |
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3107 | leency | 276 | $jnz F3 |
3067 | leency | 277 | |
278 | $mov al, '\0' |
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279 | $stosb |
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3128 | leency | 280 | |
281 | $popa |
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3114 | leency | 282 | return #buffer; |
3067 | leency | 283 | } |
284 | |||
285 | |||
286 | inline fastcall dword atoi( EDI) |
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287 | { |
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3128 | leency | 288 | $push ebx |
289 | $push esi |
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3067 | leency | 290 | ESI=EDI; |
3128 | leency | 291 | while (DSBYTE[ESI]==' ') ESI++; |
292 | if (DSBYTE[ESI]=='-') ESI++; |
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3067 | leency | 293 | EAX=0; |
3128 | leency | 294 | while (DSBYTE[ESI]>='0') && (DSBYTE[ESI]<='9') |
295 | { |
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296 | $xor ebx, ebx |
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297 | EBX = DSBYTE[ESI]-'0'; |
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298 | EAX *= 10; |
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299 | EAX += EBX; |
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3067 | leency | 300 | ESI++; |
3128 | leency | 301 | } |
302 | IF (DSBYTE[EDI]=='-') -EAX; |
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303 | $pop esi |
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304 | $pop ebx |
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3067 | leency | 305 | } |
306 | |||
307 | |||
308 | |||
309 | inline fastcall strupr( ESI) |
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310 | { |
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311 | do{ |
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312 | AL=DSBYTE[ESI]; |
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313 | IF(AL>='a')IF(AL<='z')DSBYTE[ESI]=AL&0x5f; |
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314 | IF (AL>=160) && (AL<=175) DSBYTE[ESI] = AL - 32; //а-п |
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315 | IF (AL>=224) && (AL<=239) DSBYTE[ESI] = AL - 80; //а-п |
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316 | ESI++; |
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317 | }while(AL!=0); |
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318 | } |
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319 | |||
320 | inline fastcall strlwr( ESI) |
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321 | { |
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322 | do{ |
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323 | $LODSB |
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324 | IF(AL>='A')&&(AL<='Z'){ |
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325 | AL+=0x20; |
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326 | DSBYTE[ESI-1]=AL; |
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327 | CONTINUE; |
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328 | } |
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329 | }while(AL!=0); |
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330 | } |
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331 | |||
332 | inline fastcall strttl( EDX) |
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333 | { |
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334 | AL=DSBYTE[EDX]; |
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335 | IF(AL>='a')&&(AL<='z')DSBYTE[EDX]=AL&0x5f; |
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336 | IF (AL>=160) && (AL<=175) DSBYTE[EDX] = AL - 32; //а-п |
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337 | IF (AL>=224) && (AL<=239) DSBYTE[EDX] = AL - 80; //а-п |
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338 | do{ |
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339 | EDX++; |
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340 | AL=DSBYTE[EDX]; |
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341 | IF(AL>='A')&&(AL<='Z'){DSBYTE[EDX]=AL|0x20; CONTINUE;} |
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342 | IF(AL>='Ђ')&&(AL<='Џ')DSBYTE[EDX]=AL|0x20; // -Ї |
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343 | IF (AL>=144) && (AL<=159) DSBYTE[EDX] = AL + 80; //а-п |
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344 | }while(AL!=0); |
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345 | } |
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346 | |||
3128 | leency | 347 | void debugi(dword d_int) |
3067 | leency | 348 | { |
3128 | leency | 349 | char tmpch[11]; |
350 | strcpy(#tmpch, itoa(d_int)); |
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351 | debug(#tmpch); |
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3067 | leency | 352 | } |
353 | |||
3363 | leency | 354 | |
3067 | leency | 355 | /* strtok( LPSTR dest, src, divs); |
356 | src - указатель на исходную строку или результат предыдущего вызова |
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357 | dest - указатель на буфер, куда будет скопировано слово |
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358 | divs - указатель на строку, содержащую символы-разделители |
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359 | Возвращает: 0, если слов больше нет |
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360 | не 0, если слово скопировано в dest (передайте это значение |
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361 | в качестве src для последующего поиска) */ |
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362 | |||
363 | inline fastcall dword strtok( EDX, ESI, EBX) |
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364 | { |
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365 | asm { |
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366 | XOR ECX, ECX |
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367 | MOV EDI, EBX |
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368 | XOR EAX, EAX |
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369 | DEC ECX |
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370 | REPNE SCASB |
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371 | XOR ECX, 0FFFFFFFFH |
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372 | DEC ECX |
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373 | PUSH ECX |
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374 | L1: LODSB |
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375 | OR AL, AL |
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376 | JZ L4 |
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377 | MOV EDI, EBX |
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378 | MOV ECX, SSDWORD[ ESP] |
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379 | REPNE SCASB |
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380 | JZ L1 |
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381 | DEC ESI |
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382 | L2: LODSB |
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383 | MOV EDI, EBX |
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384 | MOV ECX, SSDWORD[ ESP] |
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385 | REPNE SCASB |
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386 | JZ L3 |
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387 | MOV DSBYTE[ EDX], AL |
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388 | INC EDX |
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389 | JMP SHORT L2 |
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390 | L3: MOV EAX, ESI |
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391 | L4: POP ECX |
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392 | } DSBYTE[ EDX] = 0; |
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393 | } |
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394 | |||
395 | #define strncpy strcpyn |
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396 | #define strnmov strmovn |
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397 | #define stricmp strcmpi |
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398 | #define strcmpn strncmp |
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399 | #define strncmpi strcmpni |
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400 | #define stricmpn strcmpni |
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401 | #define strnicmp strcmpni |
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402 | #define strincmp strcmpni |
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3081 | leency | 403 | #define strcmpin strcmpni=159)>='Џ')DSBYTE[EDX]=AL|0x20;>='Z'){DSBYTE[EDX]=AL|0x20;>=239)>=175)>='z')DSBYTE[EDX]=AL&0x5f; |