repo2/firmware_5200/mww.c @ 189
| 179 | markw | #include "stdio.h"
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//#include <string.h>
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//#define stricmp strncasecmp
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int strcmp(char const * a, char const * b);
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int stricmp(char const * a, char const * b);
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void strcpy(char * dest, char const * src);
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void stricpy(char * dest, char const * src);
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int strlen(char const * a);
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int strcmp(char const * a, char const * b)
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{
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while (*a || *b)
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{
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if (*a<*b)
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return -1;
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else if (*a>*b)
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return 1;
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++a;
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++b;
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}
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return 0;
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}
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int stricmp(char const * a, char const * b)
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{
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char buffer[128];
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char buffer2[128];
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stricpy(&buffer[0],a);
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stricpy(&buffer2[0],b);
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return strcmp(&buffer[0],&buffer2[0]);
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}
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void strcpy(char * dest, char const * src)
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{
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while (*dest++=*src++);
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}
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void stricpy(char * dest, char const * src)
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{
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while (*src)
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{
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char val = *src++;
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if (val>='A' && val<='Z') val+=-'A'+'a';
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*dest++ = val;
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}
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*dest = '\0';
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}
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int strlen(char const * a)
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{
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int count;
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for (count=0; *a; ++a,++count);
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return count;
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}
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int compare_ext(char const * filename, char const * ext)
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{
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int dot = 0;
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//printf("WTFA:%s %s\n",filenamein, extin);
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//printf("WTFB:%s %s\n",filename, ext);
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char const * end = strlen(filename) + filename;
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while (--end != filename)
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{
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if (*end == '.')
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break;
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}
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if (0==stricmp(end+1,ext)) return 1;
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return 0;
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}
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//int compare_ext(char const * filename, char const * ext)
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//{
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// int dot = 0;
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// //printf("WTFA:%s %s\n",filenamein, extin);
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// //printf("WTFB:%s %s\n",filename, ext);
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//
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// char const * end = strlen(filename) + filename;
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// while (--end != filename)
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// {
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// if (*end == '.')
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// break;
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// }
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// if (0==stricmp(end+1,ext,1000)) return 1;
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//
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// return 0;
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//}
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int main(void)
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{
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fprintf(stderr,"%d %d %d %d\n",
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compare_ext("Elektra Glide.ATR","atr"),
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compare_ext("Elektra Glide (1985)(English Software Company).xex","XEX"),
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compare_ext("International Karate.atr","atr"),
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compare_ext("World Karate Championship.atx","xex"));
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return 0;
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}
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