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annotate kmbscreens/randfile.c @ 95:5b56b6cc991f

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Update Makefile committer: GitHub <noreply@github.com>
author Paper <37962225+mrpapersonic@users.noreply.github.com>
date Fri, 05 Aug 2022 23:46:19 -0400
parents e5ea19b94639
children
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1 #include <stdio.h>
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2 #include <dirent.h>
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3 #include <stdlib.h>
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4 #include <time.h>
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5
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6 int main(void) {
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7 srand((unsigned)time(NULL));
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8 DIR *d;
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9 struct dirent *dir;
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10 d = opendir("E:\\Movies\\Anime\\Kill Me Baby");
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11 int count = 0;
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12 char** ret = NULL;
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13 if (d) {
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14 while ((dir = readdir(d)) != NULL) {
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15 char* dot = strrchr(dir->d_name, '.');
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16 if (dot && !strcmp(dot, ".mkv")) {
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17 ret = realloc(ret, (count+1)*sizeof(char*));
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18 if (ret == NULL) return 1;
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19 ret[count] = calloc(strlen(dir->d_name), sizeof(char));
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20 if (ret[count] == NULL) { free(ret); return 2; }
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21 strncpy(ret[count], dir->d_name, strlen(dir->d_name)*sizeof(char));
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22 ret[count][strlen(dir->d_name)] = '\0';
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23 count++;
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24 }
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25 }
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26 closedir(d);
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27 }
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28 printf("%s\n", ret[rand() % count]);
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29 for (int i = 0; i < count; i++)
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30 free(ret[i]);
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31 free(ret);
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32 return 0;
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33 }