48 lines
783 B
C
48 lines
783 B
C
#include "yo.h"
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#include <sys/types.h>
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#include <dirent.h>
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#include <unistd.h>
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char*
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getpath(void)
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{
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char buf[8192] = {0};
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char *dir = getcwd(buf, sizeof(buf));
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int l = strlen(dir);
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char *d = new(l+1);
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memcpy(d, dir, l);
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d[l] = 0;
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return d;
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}
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int
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issufix(char *a, char *sufix)
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{
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int l = strlen(sufix);
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char *p = strrchr(a, '.');
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return p && strlen(p)==l && memcmp(p,sufix,l)==0;
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}
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char**
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getfiles(char *path, char *sufix)
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{
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DIR *d;
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struct dirent *p;
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char **s;
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int j = 1;
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s = new(sizeof(char*));
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d = opendir(path);
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while((p=readdir(d)) != NULL){
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if(issufix(p->d_name, sufix)){
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s = realloc(s, (j+1)*sizeof(void*));
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int l = strlen(p->d_name);
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s[j-1] = memcpy(new(l+1), p->d_name, l+1);
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s[j++] = nil;
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}
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}
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nsrc = j - 1;
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closedir(d);
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return s;
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} |