80 lines
1.5 KiB
C
80 lines
1.5 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.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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#include <errno.h>
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int main(int argc, char *argv[])
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{
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DIR* FD;
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struct dirent* in_file;
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FILE *entry_file;
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char buffer[BUFSIZ];
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char *line = NULL;
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size_t len = 0;
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ssize_t lineSize = 0;
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int burst = 1;
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if (argc < 2)
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{
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fprintf(stderr, "Error : You must specify a directory\n");
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return 1;
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}
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if (argc >= 3)
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burst = atoi(argv[2]);
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if (burst <= 0)
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{
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fprintf(stderr, "Error : burst must be an integer greater than 0\n");
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return 1;
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}
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char *directory = argv[1];
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strcat(directory, "/");
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/* Scanning the in directory */
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if (NULL == (FD = opendir (argv[1])))
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{
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fprintf(stderr, "Error : Failed to open input directory - %s\n", strerror(errno));
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return 1;
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}
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while (lineSize != -1)
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{
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while ((in_file = readdir(FD)))
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{
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if (!strcmp (in_file->d_name, ".") || !strcmp (in_file->d_name, ".."))
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continue;
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char entry_path[4096];
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strcpy(entry_path,directory);
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strcat(entry_path,in_file->d_name);
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int c;
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for (c = 0; c < burst; c++) {
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char *line = NULL;
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entry_file = fopen(entry_path, "a");
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if (entry_file == NULL)
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{
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fprintf(stderr, "Error : Failed to open entry file - %s\n", strerror(errno));
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return 1;
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}
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lineSize = getline(&line, &len, stdin);
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if (lineSize == -1)
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return 0;
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fprintf(entry_file, line);
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/* When you finish with the file, close it */
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fclose(entry_file);
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free(line);
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}
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}
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rewinddir(FD);
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}
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return 0;
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}
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