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* util/grub-fstest.c (cmd_cat): New function.

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(fstest): Handle CMD_CAT.
(options): Add cat.
(argp_parser): Handle cat.
This commit is contained in:
Colin Watson 2011-05-17 18:03:59 +01:00
parent 24c9143ae3
commit 3ca2b46645
2 changed files with 45 additions and 6 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2011-05-17 Colin Watson <cjwatson@ubuntu.com>
* util/grub-fstest.c (cmd_cat): New function.
(fstest): Handle CMD_CAT.
(options): Add cat.
(argp_parser): Handle cat.
2011-05-17 Colin Watson <cjwatson@ubuntu.com>
* Makefile.util.def (grub-bin2h): Don't install.

44
util/grub-fstest.c
View file

@ -54,12 +54,15 @@ execute_command (char *name, int n, char **args)
return (cmd->func) (cmd, n, args);
}
#define CMD_LS 1
#define CMD_CP 2
#define CMD_CMP 3
#define CMD_HEX 4
#define CMD_CRC 6
#define CMD_BLOCKLIST 7
enum {
CMD_LS = 1,
CMD_CP,
CMD_CAT,
CMD_CMP,
CMD_HEX,
CMD_CRC,
CMD_BLOCKLIST
};
#define BUF_SIZE 32256
@ -182,6 +185,26 @@ cmd_cp (char *src, char *dest)
fclose (ff);
}
static void
cmd_cat (char *src)
{
auto int cat_hook (grub_off_t ofs, char *buf, int len);
int cat_hook (grub_off_t ofs, char *buf, int len)
{
(void) ofs;
if ((int) fwrite (buf, 1, len, stdout) != len)
{
grub_util_error (_("write error"));
return 1;
}
return 0;
}
read_file (src, cat_hook);
}
static void
cmd_cmp (char *src, char *dest)
{
@ -321,6 +344,9 @@ fstest (int n, char **args)
case CMD_CP:
cmd_cp (args[0], args[1]);
break;
case CMD_CAT:
cmd_cat (args[0]);
break;
case CMD_CMP:
cmd_cmp (args[0], args[1]);
break;
@ -356,6 +382,7 @@ static struct argp_option options[] = {
{0, 0, 0 , OPTION_DOC, N_("Commands:"), 1},
{N_("ls PATH"), 0, 0 , OPTION_DOC, N_("List files in PATH."), 1},
{N_("cp FILE LOCAL"), 0, 0, OPTION_DOC, N_("Copy FILE to local file LOCAL."), 1},
{N_("cat FILE"), 0, 0 , OPTION_DOC, N_("Copy FILE to standard output."), 1},
{N_("cmp FILE LOCAL"), 0, 0, OPTION_DOC, N_("Compare FILE with local file LOCAL."), 1},
{N_("hex FILE"), 0, 0 , OPTION_DOC, N_("Hex dump FILE."), 1},
{N_("crc FILE"), 0, 0 , OPTION_DOC, N_("Get crc32 checksum of FILE."), 1},
@ -468,6 +495,11 @@ argp_parser (int key, char *arg, struct argp_state *state)
cmd = CMD_CP;
nparm = 2;
}
else if (!grub_strcmp (arg, "cat"))
{
cmd = CMD_CAT;
nparm = 1;
}
else if (!grub_strcmp (arg, "cmp"))
{
cmd = CMD_CMP;