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ftpd: Add SIZE command

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This commit is contained in:
Sebastian Huber
2012-11-21 10:59:18 +01:00
parent c1e350ca90
commit 55a36b724c
1 changed files with 29 additions and 0 deletions
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29
cpukit/ftpd/ftpd.c
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@@ -198,6 +198,7 @@
#include <dirent.h>
#include <errno.h>
#include <ctype.h>
#include <inttypes.h>
#include <rtems.h>
#include <rtems/rtems_bsdnet.h>
@@ -1419,6 +1420,29 @@ command_mdtm(FTPD_SessionInfo_t *info, char const* fname)
}
}
static void
command_size(FTPD_SessionInfo_t *info, char const* fname)
{
struct stat stbuf;
char buf[FTPD_BUFSIZE];
if(!info->auth)
{
send_reply(info, 550, "Access denied.");
return;
}
if (info->xfer_mode != TYPE_I || 0 > stat(fname, &stbuf) || stbuf.st_size < 0)
{
send_reply(info, 550, "Could not get file size.");
}
else
{
snprintf(buf, FTPD_BUFSIZE, "%" PRIuMAX, (uintmax_t) stbuf.st_size);
send_reply(info, 213, buf);
}
}
/*
* command_port
*
@@ -1700,6 +1724,11 @@ exec_command(FTPD_SessionInfo_t *info, char* cmd, char* args)
strncpy(fname, args, 254);
command_mdtm(info, fname);
}
else if (!strcmp("SIZE", cmd))
{
strncpy(fname, args, 254);
command_size(info, fname);
}
else if (!strcmp("SYST", cmd))
{
send_reply(info, 215, FTPD_SYSTYPE);