+/*
+ * uqmi -- tiny QMI support implementation
+ *
+ * Copyright (C) 2014-2015 Felix Fietkau <nbd@openwrt.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301 USA.
+ */
+
#include <stdio.h>
#include <string.h>
#include <strings.h>
#include <stdlib.h>
#include <unistd.h>
+
+#include <libubox/blobmsg.h>
+#include <libubox/blobmsg_json.h>
+
#include "uqmi.h"
#include "commands.h"
+static struct blob_buf status;
+bool single_line = false;
+
static void no_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
{
}
static void cmd_version_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
{
struct qmi_ctl_get_version_info_response res;
+ void *c;
+ char name_buf[16];
int i;
- if (!msg) {
- printf("Request version failed: %d\n", req->ret);
- return;
- }
-
qmi_parse_ctl_get_version_info_response(msg, &res);
- printf("Found %d: services:\n", res.data.service_list_n);
+ c = blobmsg_open_table(&status, NULL);
for (i = 0; i < res.data.service_list_n; i++) {
- printf("Service %d, version: %d.%d\n",
- res.data.service_list[i].service,
+ sprintf(name_buf, "service_%d", res.data.service_list[i].service);
+ blobmsg_printf(&status, name_buf, "%d,%d",
res.data.service_list[i].major_version,
res.data.service_list[i].minor_version);
}
+ blobmsg_close_table(&status, c);
}
static enum qmi_cmd_result
return QMI_CMD_REQUEST;
}
+#define cmd_sync_cb no_cb
+static enum qmi_cmd_result
+cmd_sync_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
+{
+ qmi_set_ctl_sync_request(msg);
+ return QMI_CMD_REQUEST;
+}
+
#define cmd_get_client_id_cb no_cb
static enum qmi_cmd_result
cmd_get_client_id_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
return QMI_CMD_DONE;
}
+static int
+qmi_get_array_idx(const char **array, int size, const char *str)
+{
+ int i;
+
+ for (i = 0; i < size; i++) {
+ if (!array[i])
+ continue;
+
+ if (!strcmp(array[i], str))
+ return i;
+ }
+
+ return -1;
+}
+
+#define cmd_ctl_set_data_format_cb no_cb
+static enum qmi_cmd_result
+cmd_ctl_set_data_format_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
+{
+ struct qmi_ctl_set_data_format_request sreq = {};
+ const char *modes[] = {
+ [QMI_CTL_DATA_LINK_PROTOCOL_802_3] = "802.3",
+ [QMI_CTL_DATA_LINK_PROTOCOL_RAW_IP] = "raw-ip",
+ };
+ int mode = qmi_get_array_idx(modes, ARRAY_SIZE(modes), arg);
+
+ if (mode < 0) {
+ uqmi_add_error("Invalid mode (modes: 802.3, raw-ip)");
+ return QMI_CMD_EXIT;
+ }
+
+ qmi_set_ctl_set_data_format_request(msg, &sreq);
+ return QMI_CMD_DONE;
+}
+
#include "commands-wds.c"
#include "commands-dms.c"
+#include "commands-nas.c"
+#include "commands-wms.c"
+#include "commands-wda.c"
+#include "commands-uim.c"
#define __uqmi_command(_name, _optname, _arg, _type) \
[__UQMI_COMMAND_##_name] = { \
cmds[idx].arg = optarg;
}
+static void uqmi_print_result(struct blob_attr *data)
+{
+ char *str;
+
+ if (!blob_len(data))
+ return;
+
+ str = blobmsg_format_json_indent(blob_data(data), false, single_line ? -1 : 0);
+ if (!str)
+ return;
+
+ printf("%s\n", str);
+ free(str);
+}
+
static bool __uqmi_run_commands(struct qmi_dev *qmi, bool option)
{
- static char buf[2048];
static struct qmi_request req;
+ char *buf = qmi->buf;
int i;
for (i = 0; i < n_cmds; i++) {
enum qmi_cmd_result res;
bool cmd_option = cmds[i].handler->type == CMD_TYPE_OPTION;
+ bool do_break = false;
if (cmd_option != option)
continue;
+ blob_buf_init(&status, 0);
if (cmds[i].handler->type > QMI_SERVICE_CTL &&
qmi_service_connect(qmi, cmds[i].handler->type, -1)) {
- fprintf(stderr, "Error in command '%s': failed to connect to service\n",
- cmds[i].handler->name);
- return false;
+ uqmi_add_error("Failed to connect to service");
+ res = QMI_CMD_EXIT;
+ } else {
+ res = cmds[i].handler->prepare(qmi, &req, (void *) buf, cmds[i].arg);
}
- res = cmds[i].handler->prepare(qmi, &req, (void *) buf, cmds[i].arg);
- switch(res) {
- case QMI_CMD_REQUEST:
- qmi_request_start(qmi, &req, (void *) buf, cmds[i].handler->cb);
- qmi_request_wait(qmi, &req);
- break;
- case QMI_CMD_EXIT:
- return false;
- case QMI_CMD_DONE:
- default:
- continue;
+
+ if (res == QMI_CMD_REQUEST) {
+ qmi_request_start(qmi, &req, cmds[i].handler->cb);
+ req.no_error_cb = true;
+ if (qmi_request_wait(qmi, &req)) {
+ uqmi_add_error(qmi_get_error_str(req.ret));
+ do_break = true;
+ }
+ } else if (res == QMI_CMD_EXIT) {
+ do_break = true;
}
+
+ uqmi_print_result(status.head);
+ if (do_break)
+ return false;
}
return true;
}
-void uqmi_run_commands(struct qmi_dev *qmi)
+int uqmi_add_error(const char *msg)
{
- if (__uqmi_run_commands(qmi, true))
- __uqmi_run_commands(qmi, false);
+ blobmsg_add_string(&status, NULL, msg);
+ return QMI_CMD_EXIT;
+}
+
+bool uqmi_run_commands(struct qmi_dev *qmi)
+{
+ bool ret;
+
+ ret = __uqmi_run_commands(qmi, true) &&
+ __uqmi_run_commands(qmi, false);
+
free(cmds);
cmds = NULL;
n_cmds = 0;
+
+ return ret;
}
projects / project / uqmi.git / blobdiff