+++ /dev/null
-/*
- * 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"
-
-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;
-
- qmi_parse_ctl_get_version_info_response(msg, &res);
-
- c = blobmsg_open_table(&status, NULL);
- for (i = 0; i < res.data.service_list_n; i++) {
- 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
-cmd_version_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
-{
- qmi_set_ctl_get_version_info_request(msg);
- 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)
-{
- QmiService svc = qmi_service_get_by_name(arg);
-
- if (svc < 0) {
- fprintf(stderr, "Invalid service name '%s'\n", arg);
- return QMI_CMD_EXIT;
- }
-
- if (qmi_service_connect(qmi, svc, -1)) {
- fprintf(stderr, "Failed to connect to service\n");
- return QMI_CMD_EXIT;
- }
-
- printf("%d\n", qmi_service_get_client_id(qmi, svc));
- return QMI_CMD_DONE;
-}
-
-#define cmd_set_client_id_cb no_cb
-static enum qmi_cmd_result
-cmd_set_client_id_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
-{
- QmiService svc;
- int id;
- char *s;
-
- s = strchr(arg, ',');
- if (!s) {
- fprintf(stderr, "Invalid argument\n");
- return QMI_CMD_EXIT;
- }
- *s = 0;
- s++;
-
- id = strtoul(s, &s, 0);
- if (s && *s) {
- fprintf(stderr, "Invalid argument\n");
- return QMI_CMD_EXIT;
- }
-
- svc = qmi_service_get_by_name(arg);
- if (svc < 0) {
- fprintf(stderr, "Invalid service name '%s'\n", arg);
- return QMI_CMD_EXIT;
- }
-
- if (qmi_service_connect(qmi, svc, id)) {
- fprintf(stderr, "Failed to connect to service\n");
- return QMI_CMD_EXIT;
- }
-
- 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] = { \
- .name = #_optname, \
- .type = _type, \
- .prepare = cmd_##_name##_prepare, \
- .cb = cmd_##_name##_cb, \
- }
-
-const struct uqmi_cmd_handler uqmi_cmd_handler[__UQMI_COMMAND_LAST] = {
- __uqmi_commands
-};
-#undef __uqmi_command
-
-static struct uqmi_cmd *cmds;
-static int n_cmds;
-
-void uqmi_add_command(char *arg, int cmd)
-{
- int idx = n_cmds++;
-
- cmds = realloc(cmds, n_cmds * sizeof(*cmds));
- cmds[idx].handler = &uqmi_cmd_handler[cmd];
- cmds[idx].arg = arg;
-}
-
-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 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)) {
- 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);
- }
-
- 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;
-}
-
-int uqmi_add_error(const char *msg)
-{
- 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