From c89e51f82244141158007574185174e508fabcaf Mon Sep 17 00:00:00 2001 From: Jo-Philipp Wich Date: Wed, 31 Jul 2013 19:39:50 +0200 Subject: [PATCH] luci2: add reset_test and reset_start calls --- luci2.c | 69 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 68 insertions(+), 1 deletion(-) diff --git a/luci2.c b/luci2.c index 502ef85..8d763f0 100644 --- a/luci2.c +++ b/luci2.c @@ -996,6 +996,71 @@ rpc_luci2_backup_clean(struct ubus_context *ctx, struct ubus_object *obj, return 0; } +static int +rpc_luci2_reset_test(struct ubus_context *ctx, struct ubus_object *obj, + struct ubus_request_data *req, const char *method, + struct blob_attr *msg) +{ + FILE *mtd; + struct stat s; + char line[64] = { 0 }; + bool supported = false; + + if (!stat("/sbin/mtd", &s) && (s.st_mode & S_IXUSR)) + { + if ((mtd = fopen("/proc/mtd", "r")) != NULL) + { + while (fgets(line, sizeof(line) - 1, mtd)) + { + if (strstr(line, "\"rootfs_data\"")) + { + supported = true; + break; + } + } + + fclose(mtd); + } + } + + blob_buf_init(&buf, 0); + blobmsg_add_u8(&buf, "supported", supported); + + ubus_send_reply(ctx, req, buf.head); + + return 0; +} + +static int +rpc_luci2_reset_start(struct ubus_context *ctx, struct ubus_object *obj, + struct ubus_request_data *req, const char *method, + struct blob_attr *msg) +{ + switch (fork()) + { + case -1: + return rpc_errno_status(); + + case 0: + uloop_done(); + + chdir("/"); + + close(0); + close(1); + close(2); + + sleep(1); + + execl("/sbin/mtd", "/sbin/mtd", "-r", "erase", "rootfs_data", NULL); + + return rpc_errno_status(); + + default: + return 0; + } +} + static FILE * dnsmasq_leasefile(void) @@ -1794,7 +1859,9 @@ int rpc_luci2_api_init(struct ubus_context *ctx) rpc_upgrade_policy), UBUS_METHOD_NOARG("upgrade_clean", rpc_luci2_upgrade_clean), UBUS_METHOD_NOARG("backup_restore", rpc_luci2_backup_restore), - UBUS_METHOD_NOARG("backup_clean", rpc_luci2_backup_clean) + UBUS_METHOD_NOARG("backup_clean", rpc_luci2_backup_clean), + UBUS_METHOD_NOARG("reset_test", rpc_luci2_reset_test), + UBUS_METHOD_NOARG("reset_start", rpc_luci2_reset_start) }; static struct ubus_object_type luci2_system_type = -- 2.25.1