FreeCalypso > hg > freecalypso-sw

changeset 300:19b846c8abed

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fc-fsio: format and preformat commands added
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Sun, 02 Mar 2014 01:32:55 +0000
parents 91570f916dd3
children 8dd522a8d60e
files rvinterf/etmsync/Makefile rvinterf/etmsync/fscmdtab.c rvinterf/etmsync/fsmisc.c
diffstat 3 files changed, 84 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/rvinterf/etmsync/Makefile	Sun Mar 02 01:09:30 2014 +0000
+++ b/rvinterf/etmsync/Makefile	Sun Mar 02 01:32:55 2014 +0000
@@ -4,8 +4,8 @@
 INSTBIN=/usr/local/bin
 
 FSIO_OBJS=	connect.o dispatch.o fdcmd.o fileio.o fsbasics.o fscmdtab.o \
-		fserr.o fsiomain.o fspath.o fsread.o fsupload.o fswrite.o \
-		interf.o launchrvif.o
+		fserr.o fsiomain.o fsmisc.o fspath.o fsread.o fsupload.o \
+		fswrite.o interf.o launchrvif.o
 
 all:	${PROGS}
 
--- a/rvinterf/etmsync/fscmdtab.c	Sun Mar 02 01:09:30 2014 +0000
+++ b/rvinterf/etmsync/fscmdtab.c	Sun Mar 02 01:32:55 2014 +0000
@@ -11,11 +11,13 @@
 extern int cmd_exit();
 extern int cmd_fd();
 extern int cmd_ffs2ver();
+extern int cmd_format();
 extern int cmd_fwrite();
 extern int cmd_hd();
 extern int cmd_ll();
 extern int cmd_ls();
 extern int cmd_mkdir();
+extern int cmd_preformat();
 extern int cmd_stat();
 extern int cmd_uploadfs();
 extern int cmd_upload_file();
@@ -29,11 +31,13 @@
 	{"exit", 0, 0, cmd_exit},
 	{"fd", 2, 3, cmd_fd},
 	{"ffs2ver", 0, 0, cmd_ffs2ver},
+	{"format", 1, 1, cmd_format},
 	{"fwrite", 3, 3, cmd_fwrite},
 	{"hd", 1, 1, cmd_hd},
 	{"ll", 1, 1, cmd_ll},
 	{"ls", 1, 1, cmd_ls},
 	{"mkdir", 1, 1, cmd_mkdir},
+	{"preformat", 0, 0, cmd_preformat},
 	{"stat", 1, 1, cmd_stat},
 	{"upload-file", 2, 2, cmd_upload_file},
 	{"upload-fs", 1, 1, cmd_uploadfs},
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rvinterf/etmsync/fsmisc.c	Sun Mar 02 01:32:55 2014 +0000
@@ -0,0 +1,78 @@
+/*
+ * Miscellaneous (dangerous!) FFS2 operations
+ */
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>
+#include "etm.h"
+#include "ffs.h"
+#include "tmffs2.h"
+#include "limits.h"
+#include "ffslimits.h"
+#include "localtypes.h"
+#include "localstruct.h"
+#include "exitcodes.h"
+
+extern u_char rvi_msg[];
+extern int rvi_msg_len;
+
+cmd_format(argc, argv)
+	char **argv;
+{
+	u_char cmdpkt[MAX_PKT_TO_TARGET], *dp;
+	int rc, slen;
+
+	slen = strlen(argv[1]);
+	if (slen >= TMFFS_STRING_SIZE) {
+		printf("error: argument exceeds string length limit\n");
+		return;
+	}
+	dp = cmdpkt + 1;
+	*dp++ = ETM_FFS2;
+	*dp++ = TMFFS_FORMAT;
+	*dp++ = slen + 1;
+	strcpy(dp, argv[1]);
+	dp += slen + 1;
+	/* magic is 0x2BAD, 16-bit little-endian */
+	*dp++ = 0xAD;
+	*dp++ = 0x2B;
+	rc = etm_pkt_exch(cmdpkt, dp - cmdpkt - 1);
+	if (rc)
+		return(rc);
+	if (rvi_msg_len != 5) {
+		printf("error: TMFFS_FORMAT response has wrong length\n");
+		return(ERROR_TARGET);
+	}
+	if (rvi_msg[3]) {
+		report_ffs_err("format", rvi_msg[3]);
+		return(ERROR_TARGET);
+	}
+	return(0);
+}
+
+cmd_preformat()
+{
+	u_char cmdpkt[6];
+	int rc;
+
+	cmdpkt[1] = ETM_FFS2;
+	cmdpkt[2] = TMFFS_PREFORMAT;
+	/* magic is 0xDEAD, 16-bit little-endian */
+	cmdpkt[3] = 0xAD;
+	cmdpkt[4] = 0xDE;
+	rc = etm_pkt_exch(cmdpkt, 4);
+	if (rc)
+		return(rc);
+	if (rvi_msg_len != 5) {
+		printf("error: TMFFS_PREFORMAT response has wrong length\n");
+		return(ERROR_TARGET);
+	}
+	if (rvi_msg[3]) {
+		report_ffs_err("preformat", rvi_msg[3]);
+		return(ERROR_TARGET);
+	}
+	return(0);
+}