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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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3448 | esevece | 15 | // strtrim( ESI) --- removes "blank" characters (\r, \n and space) |
3444 | leency | 16 | // chrnum(dword searchin, char symbol) |
3107 | leency | 17 | // strcpyb(dword searchin, copyin, startstr, endstr) --- copy string between strings |
3128 | leency | 18 | // strnumb(dword searchin, startstr, endstr) --- get number between strings |
3067 | leency | 19 | //------------------------------------------------------------------------------ |
20 | |||
21 | inline fastcall signed int strcmp( ESI, EDI) |
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22 | { |
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23 | loop() |
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24 | { |
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25 | IF (DSBYTE[ESI] |
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26 | IF (DSBYTE[ESI]>DSBYTE[EDI]) RETURN 1; |
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27 | IF (DSBYTE[ESI]=='\0') RETURN 0; |
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28 | ESI++; |
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29 | EDI++; |
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30 | } |
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31 | } |
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32 | |||
33 | |||
34 | inline fastcall signed int strncmp( ESI, EDI, ECX) |
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35 | { |
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36 | asm { |
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37 | MOV EBX, EDI |
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38 | XOR EAX, EAX |
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39 | MOV EDX, ECX |
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40 | OR ECX, ECX |
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41 | JE L1 |
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42 | REPNE SCASB |
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43 | SUB EDX, ECX |
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44 | MOV ECX, EDX |
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45 | MOV EDI, EBX |
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46 | XOR EBX, EBX |
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47 | REPE CMPSB |
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48 | MOV AL, DSBYTE[ ESI-1] |
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49 | MOV BL, DSBYTE[ EDI-1] |
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50 | SUB EAX, EBX |
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51 | L1: |
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52 | } |
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53 | } |
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54 | |||
55 | |||
56 | inline fastcall unsigned int strlen( EDI) |
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57 | { |
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58 | $xor eax, eax |
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59 | $mov ecx, -1 |
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60 | $REPNE $SCASB |
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61 | EAX-=2+ECX; |
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62 | } |
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63 | |||
64 | |||
3363 | leency | 65 | inline fastcall void strcpy( EDI, ESI) |
3067 | leency | 66 | { |
67 | $cld |
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3107 | leency | 68 | L2: |
3067 | leency | 69 | $lodsb |
70 | $stosb |
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71 | $test al,al |
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3107 | leency | 72 | $jnz L2 |
3067 | leency | 73 | } |
74 | |||
75 | |||
3128 | leency | 76 | inline fastcall int strlcpy(dword ESI, EDI, EBX) |
77 | { |
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4180 | leency | 78 | if (EBX<0) return -1; |
3128 | leency | 79 | EDX=0; |
80 | do { |
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81 | DSBYTE[ESI]=DSBYTE[EDI]; |
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82 | ESI++; |
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83 | EDI++; |
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84 | EDX++; |
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85 | if (EDX==EBX) { DSBYTE[ESI]='\0'; return -1;} |
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86 | } while(DSBYTE[EDI-1]!='\0'); |
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87 | return 0; |
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88 | } |
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89 | |||
3448 | esevece | 90 | inline fastcall strtrim( ESI) |
91 | { |
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92 | EDI = ESI; |
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93 | do{ |
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94 | AL=DSBYTE[EDI]; |
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95 | if (AL != '\32') && (AL != '\13') && (AL != '\10') |
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96 | { |
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97 | DSBYTE[ESI]=AL; |
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98 | ESI++; |
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99 | } |
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100 | EDI++; |
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101 | }while(AL!=0); |
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102 | DSBYTE[ESI] = '\0'; |
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103 | } |
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3128 | leency | 104 | |
105 | |||
3363 | leency | 106 | inline fastcall void strcat( EDI, ESI) |
3067 | leency | 107 | { |
108 | asm { |
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109 | mov ebx, edi |
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110 | xor ecx, ecx |
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111 | xor eax, eax |
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112 | dec ecx |
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113 | repne scasb |
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114 | dec edi |
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115 | mov edx, edi |
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116 | mov edi, esi |
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117 | xor ecx, ecx |
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118 | xor eax, eax |
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119 | dec ecx |
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120 | repne scasb |
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121 | xor ecx, 0ffffffffh |
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122 | mov edi, edx |
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123 | mov edx, ecx |
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124 | mov eax, edi |
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125 | shr ecx, 2 |
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126 | rep movsd |
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127 | mov ecx, edx |
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128 | and ecx, 3 |
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129 | rep movsb |
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130 | mov eax, ebx |
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131 | } |
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132 | } |
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133 | |||
3363 | leency | 134 | inline fastcall void chrcat(ESI, BL) |
135 | { |
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136 | EDI = strlen(ESI); |
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137 | ESBYTE[ESI+EDI] = BL; |
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138 | ESBYTE[ESI+EDI+1] = 0; |
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139 | } |
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3128 | leency | 140 | |
3363 | leency | 141 | |
3128 | leency | 142 | inline fastcall signed int strchr( ESI,BL) |
143 | { |
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144 | int jj=0; |
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145 | do{ |
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146 | jj++; |
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147 | $lodsb |
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148 | IF(AL==BL) return jj; |
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149 | } while(AL!=0); |
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150 | return 0; |
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151 | } |
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152 | |||
153 | |||
154 | inline fastcall signed int strrchr( ESI,BL) |
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155 | { |
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156 | int jj=0, last=0; |
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157 | do{ |
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158 | jj++; |
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159 | $lodsb |
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160 | IF(AL==BL) last=jj; |
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161 | } while(AL!=0); |
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162 | return last; |
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163 | } |
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164 | |||
165 | |||
166 | int chrnum(dword searchin, char symbol) |
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167 | { |
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168 | int num = 0; |
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169 | while(DSBYTE[searchin]) |
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170 | { |
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171 | if (DSBYTE[searchin] == symbol) num++; |
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172 | searchin++; |
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173 | } |
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174 | return num; |
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175 | } |
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176 | |||
177 | |||
3363 | leency | 178 | inline fastcall signed int strstr( EBX, EDX) |
3128 | leency | 179 | { |
180 | asm { |
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181 | MOV EDI, EDX |
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182 | XOR ECX, ECX |
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183 | XOR EAX, EAX |
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184 | DEC ECX |
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185 | REPNE SCASB |
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186 | NOT ECX |
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187 | DEC ECX |
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188 | JE LS2 |
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189 | MOV ESI, ECX |
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190 | XOR ECX, ECX |
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191 | MOV EDI, EBX |
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192 | DEC ECX |
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193 | REPNE SCASB |
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194 | NOT ECX |
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195 | SUB ECX, ESI |
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196 | JBE LS2 |
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197 | MOV EDI, EBX |
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198 | LEA EBX, DSDWORD[ ESI-1] |
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199 | LS1: MOV ESI, EDX |
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200 | LODSB |
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201 | REPNE SCASB |
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202 | JNE LS2 |
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203 | MOV EAX, ECX |
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204 | PUSH EDI |
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205 | MOV ECX, EBX |
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206 | REPE CMPSB |
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207 | POP EDI |
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208 | MOV ECX, EAX |
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209 | JNE LS1 |
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210 | LEA EAX, DSDWORD[ EDI-1] |
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211 | JMP SHORT LS3 |
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212 | LS2: XOR EAX, EAX |
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213 | LS3: |
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214 | } |
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215 | } |
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216 | |||
4226 | punk_joker | 217 | dword strcmpi(dword cmp1, cmp2) |
218 | { |
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219 | char si, ue; |
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3128 | leency | 220 | |
4226 | punk_joker | 221 | loop() |
222 | { |
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223 | si = DSBYTE[cmp1]; |
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224 | ue = DSBYTE[cmp2]; |
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225 | if (si>='A') && (si<='Z') si +=32; |
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226 | if (ue>='A') && (ue<='Z') ue +=32; |
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227 | if (si != ue) return -1; |
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228 | cmp1++; |
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229 | cmp2++; |
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230 | if ((DSBYTE[cmp1]=='\0') && (DSBYTE[cmp2]=='\0')) return 0; |
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231 | if (DSBYTE[cmp1]=='\0') return -1; |
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232 | if (DSBYTE[cmp2]=='\0') return 1; |
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233 | } |
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234 | } |
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235 | |||
3128 | leency | 236 | dword strstri(dword searchin, usestr_s) |
237 | { |
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238 | dword usestr_e = usestr_s; |
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239 | char si, ue; |
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240 | |||
241 | while(DSBYTE[searchin]) |
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242 | { |
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243 | si = DSBYTE[searchin]; |
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244 | ue = DSBYTE[usestr_e]; |
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245 | if (si>='A') && (si<='Z') si +=32; |
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246 | if (ue>='A') && (ue<='Z') ue +=32; |
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247 | if (si == ue) usestr_e++; else usestr_e = usestr_s; |
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248 | searchin++; |
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249 | if (DSBYTE[usestr_e]=='\0') return searchin; |
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250 | } |
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251 | return 0; |
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252 | } |
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253 | |||
254 | |||
3958 | leency | 255 | unsigned int strcpyb(dword search_in, copyin, startstr, endstr) |
3128 | leency | 256 | { |
257 | dword startp, endp; |
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3958 | leency | 258 | dword copyin_start_off = copyin; |
259 | if (startstr==0) startp = search_in; else startp = strstr(search_in, startstr) + strlen(startstr); |
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3225 | leency | 260 | endp = strstri(startp, endstr); |
3958 | leency | 261 | if (endp==0) endp = startp+strlen(search_in); |
262 | //if (startp==endp) return 0; |
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3128 | leency | 263 | do |
264 | { |
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265 | DSBYTE[copyin] = DSBYTE[startp]; |
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266 | copyin++; |
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267 | startp++; |
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268 | } |
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269 | while (startp |
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270 | DSBYTE[copyin] = '\0'; |
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3958 | leency | 271 | return copyin_start_off; |
3128 | leency | 272 | } |
273 | |||
274 | |||
3081 | leency | 275 | /*void strcat(char *to, char *from) //òîæå ðàáîòàåò |
276 | { |
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277 | while(*to) to++; |
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278 | while(*from) |
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279 | { |
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280 | *to = *from; |
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281 | to++; |
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282 | from++; |
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283 | } |
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284 | *to = '\0'; |
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285 | }*/ |
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286 | |||
3114 | leency | 287 | |
3067 | leency | 288 | inline fastcall dword atoi( EDI) |
289 | { |
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3128 | leency | 290 | $push ebx |
291 | $push esi |
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3067 | leency | 292 | ESI=EDI; |
3128 | leency | 293 | while (DSBYTE[ESI]==' ') ESI++; |
294 | if (DSBYTE[ESI]=='-') ESI++; |
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3067 | leency | 295 | EAX=0; |
3128 | leency | 296 | while (DSBYTE[ESI]>='0') && (DSBYTE[ESI]<='9') |
297 | { |
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298 | $xor ebx, ebx |
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299 | EBX = DSBYTE[ESI]-'0'; |
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300 | EAX *= 10; |
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301 | EAX += EBX; |
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3067 | leency | 302 | ESI++; |
3128 | leency | 303 | } |
304 | IF (DSBYTE[EDI]=='-') -EAX; |
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305 | $pop esi |
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306 | $pop ebx |
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3067 | leency | 307 | } |
308 | |||
309 | |||
310 | |||
311 | inline fastcall strupr( ESI) |
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312 | { |
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313 | do{ |
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314 | AL=DSBYTE[ESI]; |
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315 | IF(AL>='a')IF(AL<='z')DSBYTE[ESI]=AL&0x5f; |
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316 | IF (AL>=160) && (AL<=175) DSBYTE[ESI] = AL - 32; //à-ï |
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317 | IF (AL>=224) && (AL<=239) DSBYTE[ESI] = AL - 80; //à-ï |
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318 | ESI++; |
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319 | }while(AL!=0); |
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320 | } |
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321 | |||
322 | inline fastcall strlwr( ESI) |
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323 | { |
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324 | do{ |
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325 | $LODSB |
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326 | IF(AL>='A')&&(AL<='Z'){ |
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327 | AL+=0x20; |
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328 | DSBYTE[ESI-1]=AL; |
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329 | CONTINUE; |
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330 | } |
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331 | }while(AL!=0); |
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332 | } |
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333 | |||
334 | inline fastcall strttl( EDX) |
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335 | { |
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336 | AL=DSBYTE[EDX]; |
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337 | IF(AL>='a')&&(AL<='z')DSBYTE[EDX]=AL&0x5f; |
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338 | IF (AL>=160) && (AL<=175) DSBYTE[EDX] = AL - 32; //à-ï |
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339 | IF (AL>=224) && (AL<=239) DSBYTE[EDX] = AL - 80; //à-ï |
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340 | do{ |
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341 | EDX++; |
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342 | AL=DSBYTE[EDX]; |
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343 | IF(AL>='A')&&(AL<='Z'){DSBYTE[EDX]=AL|0x20; CONTINUE;} |
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344 | IF(AL>='€')&&(AL<='')DSBYTE[EDX]=AL|0x20; // -¯ |
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345 | IF (AL>=144) && (AL<=159) DSBYTE[EDX] = AL + 80; //à-ï |
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346 | }while(AL!=0); |
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347 | } |
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348 | |||
4639 | yogev_ezra | 349 | |
4166 | leency | 350 | dword itoa( ESI) |
351 | { |
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4639 | yogev_ezra | 352 | unsigned char buffer[11]; |
4166 | leency | 353 | $pusha |
354 | EDI = #buffer; |
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355 | ECX = 10; |
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356 | if (ESI < 0) |
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357 | { |
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358 | $mov al, '-' |
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359 | $stosb |
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360 | $neg esi |
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361 | } |
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362 | |||
363 | $mov eax, esi |
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364 | $push -'0' |
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365 | F2: |
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366 | $xor edx, edx |
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367 | $div ecx |
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368 | $push edx |
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369 | $test eax, eax |
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370 | $jnz F2 |
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371 | F3: |
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372 | $pop eax |
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373 | $add al, '0' |
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374 | $stosb |
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375 | $jnz F3 |
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376 | |||
377 | $mov al, '\0' |
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378 | $stosb |
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379 | |||
380 | $popa |
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381 | return #buffer; |
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382 | } |
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383 | |||
384 | inline fastcall itoa_(signed int EDI, ESI) |
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385 | { |
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386 | $pusha |
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387 | EBX = EDI; |
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388 | ECX = 10; |
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389 | if (ESI > 90073741824) |
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390 | { |
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391 | $mov al, '-' |
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392 | $stosb |
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393 | $neg esi |
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394 | } |
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395 | |||
396 | $mov eax, esi |
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397 | $push -'0' |
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398 | F2: |
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399 | $xor edx, edx |
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400 | $div ecx |
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401 | $push edx |
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402 | $test eax, eax |
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403 | $jnz F2 |
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404 | F3: |
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405 | $pop eax |
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406 | $add al, '0' |
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407 | $stosb |
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408 | $jnz F3 |
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409 | |||
410 | $mov al, '\0' |
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411 | $stosb |
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412 | |||
413 | $popa |
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414 | return EBX; |
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415 | } |
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416 | |||
3128 | leency | 417 | void debugi(dword d_int) |
3067 | leency | 418 | { |
4166 | leency | 419 | char tmpch[12]; |
420 | itoa_(#tmpch, d_int); |
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3128 | leency | 421 | debug(#tmpch); |
3067 | leency | 422 | } |
423 | |||
3363 | leency | 424 | |
3067 | leency | 425 | #define strncpy strcpyn |
426 | #define strnmov strmovn |
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427 | #define stricmp strcmpi |
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428 | #define strcmpn strncmp>=159)>='')DSBYTE[EDX]=AL|0x20;>='Z'){DSBYTE[EDX]=AL|0x20;>=239)>=175)>='z')DSBYTE[EDX]=AL&0x5f; |
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3467 | leency | 429 |