48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
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#include <stdio.h>
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#include <string.h>
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unsigned char hexVal(char c)
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{
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switch(c)
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{
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case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9':
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return c-'0';
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case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
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return c - 'a' + 10;
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case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
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return c - 'A' + 10;
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}
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return 0;
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}
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int main() {
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char buff[0x40000];
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while(!feof(stdin) && fgetc(stdin)!='\n' );
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while(!feof(stdin))
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{
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size_t len = fread(buff, 1, 5, stdin);
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int hLen = -1;
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if(strncmp(buff, "INFO", 4)==0) hLen = buff[4];
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if(strncmp(buff, "(boot", 5)==0)
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{
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len += fread(buff+5, 1, 9, stdin);
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if(strncmp(buff, "(bootloader) ", 13)==0) hLen = buff[13];
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}
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if(hLen!=-1)
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{
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for(;hLen>0;hLen--) fputc(hexVal(fgetc(stdin))<<4 | hexVal(fgetc(stdin)), stdout);
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fgetc(stdin);// read \n appended by fastboot
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continue;
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}
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fwrite(buff, 1, len, stdout);
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break;
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}
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while(!feof(stdin))
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{
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size_t len = fread(buff, 1, sizeof(buff), stdin);
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fwrite(buff, 1, len, stdout);
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}
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}
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