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-rw-r--r--libstore/storeread.c100
1 files changed, 0 insertions, 100 deletions
diff --git a/libstore/storeread.c b/libstore/storeread.c
deleted file mode 100644
index 96a0b8e1..00000000
--- a/libstore/storeread.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/* Test program for libstore -- outputs a portion of a store */
-
-#include <argp.h>
-#include <error.h>
-#include <unistd.h>
-#include <hurd.h>
-#include <sys/fcntl.h>
-
-#include "store.h"
-
-struct argp_option options[] = {
- {"file", 'f', 0, 0, "Use file IO instead of the raw device"},
- {"block-size", 'b', "BYTES", 0, "Set the file block size"},
- {0, 0}
-};
-char *arg_doc = "FILE [ADDR [LENGTH]]...";
-char *doc = "\vADDR is in blocks, and defaults to 0; LENGTH is in bytes, and defaults to the remainder of FILE.";
-
-int
-main (int argc, char **argv)
-{
- struct store *store = 0;
- off_t addr = -1;
- int dumped = 0, use_file_io = 0, block_size = 0;
-
- void dump (off_t addr, ssize_t len)
- {
- char buf[4096], *data = buf;
- size_t data_len = sizeof (buf);
- error_t err =
- store_read (store, addr, len < 0 ? store->size : len,
- &data, &data_len);
- if (err)
- error (5, err, store->name ? "%s" : "<store>", store->name);
- if (write (1, data, data_len) < 0)
- error (6, errno, "stdout");
- if (data != buf)
- vm_deallocate (mach_task_self (), (vm_address_t)data, data_len);
- }
-
- error_t parse_opt (int key, char *arg, struct argp_state *state)
- {
- switch (key)
- {
- case 'f': use_file_io = 1; break;
- case 'b': block_size = atoi (arg); break;
-
- case ARGP_KEY_ARG:
- if (! store)
- {
- error_t err;
- file_t source = file_name_lookup (arg, O_READ, 0);
- if (errno)
- error (2, errno, "%s", arg);
- if (use_file_io)
- if (block_size)
- {
- struct stat stat;
- err = io_stat (source, &stat);
- if (! err)
- {
- struct store_run run = {0, stat.st_size / block_size};
- err = _store_file_create (source, 0, block_size, &run, 1,
- &store);
- }
- }
- else
- err = store_file_create (source, 0, &store);
- else
- err = store_create (source, 0, 0, &store);
- if (err)
- error (err, 3, "%s", arg);
- }
- else if (addr < 0)
- addr = atoi (arg);
- else
- {
- dump (addr, atoi (arg));
- dumped = 1;
- addr = -1;
- }
- break;
-
- case ARGP_KEY_END:
- if (addr >= 0)
- dump (addr, -1);
- else if (! dumped)
- dump (0, -1);
- break;
-
- case ARGP_KEY_NO_ARGS:
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
- }
- struct argp argp = {options, parse_opt, arg_doc, doc};
- argp_parse (&argp, argc, argv, 0, 0, 0);
- exit (0);
-}