43 lines
1.0 KiB
C
43 lines
1.0 KiB
C
#include <stddef.h>
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#include <stdint.h>
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#include <ulib.h>
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void fs_fetch(void) {
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if (argslen() < 2) {
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uprintf("fs: Not enough arguments\n");
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return;
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}
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char *path = *(args()+1);
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IoctlStat statbuf; ZERO(&statbuf);
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if (ioctl(IOCTL_NOHANDLE, IOCTL_STAT, (uint64_t)&statbuf, (uint64_t)path, 0) != E_OK) {
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uprintf("fs: could not stat %s\n", path);
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return;
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}
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if (statbuf.type == IOCTLSTAT_FILE) {
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IOH ioh = ioctl(IOCTL_NOHANDLE, IOCTL_OPENF, (uint64_t)path, IOCTL_F_READ, 0);
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if (ioh < 0) {
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uprintf("fs: could not open %s\n", path);
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return;
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}
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uint8_t *buf = umalloc(statbuf.size+1);
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string_memset(buf, 0, statbuf.size+1);
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if (ioctl(ioh, IOCTL_READ, (uint64_t)buf, statbuf.size, 0) < 0) {
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uprintf("fs: coult not read %s\n", path);
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goto donefile;
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return;
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}
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uprintf("%s", buf);
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donefile:
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ufree(buf);
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ioctl(ioh, IOCTL_CLOSEF, 0, 0, 0);
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} else if (statbuf.type == IOCTLSTAT_DIR) {
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uprintf("entries = %zu\n", statbuf.size);
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}
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}
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