36 lines
624 B
C
36 lines
624 B
C
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#include "test-tool.h"
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#include "cache.h"
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/*
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* Usage: test-tool cron <file> [-l]
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*
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* If -l is specified, then write the contents of <file> to stdout.
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* Otherwise, write from stdin into <file>.
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*/
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int cmd__crontab(int argc, const char **argv)
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{
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int a;
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FILE *from, *to;
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if (argc == 3 && !strcmp(argv[2], "-l")) {
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from = fopen(argv[1], "r");
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if (!from)
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return 0;
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to = stdout;
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} else if (argc == 2) {
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from = stdin;
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to = fopen(argv[1], "w");
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} else
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return error("unknown arguments");
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while ((a = fgetc(from)) != EOF)
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fputc(a, to);
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if (argc == 3)
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fclose(from);
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else
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fclose(to);
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return 0;
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}
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