1 #include "qmi-message.h"
3 static void cmd_wms_list_messages_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
5 struct qmi_wms_list_messages_response res;
8 qmi_parse_wms_list_messages_response(msg, &res);
9 blobmsg_alloc_string_buffer(&status, "messages", 1);
10 for (i = 0; i < res.data.message_list_n; i++) {
11 len += sprintf(blobmsg_realloc_string_buffer(&status, len + 12) + len,
12 " %d" + (len ? 0 : 1),
13 res.data.message_list[i].memory_index);
15 blobmsg_add_string_buffer(&status);
18 static enum qmi_cmd_result
19 cmd_wms_list_messages_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
21 static struct qmi_wms_list_messages_request mreq = {
22 QMI_INIT(storage_type, QMI_WMS_STORAGE_TYPE_UIM),
23 QMI_INIT(message_tag, QMI_WMS_MESSAGE_TAG_TYPE_MT_NOT_READ),
26 qmi_set_wms_list_messages_request(msg, &mreq);
28 return QMI_CMD_REQUEST;
32 pdu_decode_7bit_str(char *dest, const unsigned char *data, int data_len, int bit_offset)
34 char *orig_dest = dest;
37 for (i = 0; i < data_len; i++) {
38 int pos = (i + bit_offset) % 7;
41 *(dest++) = data[i] & 0x7f;
44 *(dest++) = (data[i - 1] >> (7 + 1 - pos)) |
45 ((data[i] << pos) & 0x7f);
48 *(dest++) = (data[i] >> 1) & 0x7f;
52 return dest - orig_dest;
55 static void decode_7bit_field(char *name, const unsigned char *data, int data_len)
57 bool multipart = false;
59 int part = 0, n_parts = 0;
60 int len, pos_offset = 0;
63 if (data[0] == 5 && data[1] == 0 && data[2] == 3) {
67 } else if (data[0] == 6 && data[1] == 8 && data[2] == 4) {
80 dest = blobmsg_alloc_string_buffer(&status, name, data_len * 8 / 7 + 2);
81 pdu_decode_7bit_str(dest, data, data_len, pos_offset);
82 blobmsg_add_string_buffer(&status);
85 blobmsg_add_u32(&status, "part", part + 1);
86 blobmsg_add_u32(&status, "parts", n_parts);
90 static char *pdu_add_semioctet(char *str, char val)
92 *str = '0' + (val & 0xf);
96 *str = '0' + ((val >> 4) & 0xf);
104 pdu_decode_address(char *str, unsigned char *data, int len)
109 switch (toa & 0x70) {
111 pdu_decode_7bit_str(str, data, len, 0);
118 str = pdu_add_semioctet(str, *data);
126 static void wms_decode_address(char *str, char *name, unsigned char *data, int len)
128 str = blobmsg_alloc_string_buffer(&status, name, len * 2 + 2);
129 pdu_decode_address(str, data, len);
130 blobmsg_add_string_buffer(&status);
133 static void cmd_wms_get_message_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
135 struct qmi_wms_raw_read_response res;
136 unsigned char *data, *end;
141 qmi_parse_wms_raw_read_response(msg, &res);
142 data = (unsigned char *) res.data.raw_message_data.raw_data;
143 end = data + res.data.raw_message_data.raw_data_n;
146 if (data + cur_len >= end)
150 wms_decode_address(str, "smsc", data, cur_len - 1);
157 sent = (*data & 0x3) == 1;
163 if (data + cur_len >= end)
167 cur_len = (cur_len + 1) / 2;
168 wms_decode_address(str, sent ? "receiver" : "sender", data, cur_len);
184 /* Message validity */
190 str = blobmsg_alloc_string_buffer(&status, "timestamp", 32);
195 str = pdu_add_semioctet(str, data[0]);
198 str = pdu_add_semioctet(str, data[1]);
201 str = pdu_add_semioctet(str, data[2]);
205 str = pdu_add_semioctet(str, data[3]);
208 str = pdu_add_semioctet(str, data[4]);
211 str = pdu_add_semioctet(str, data[5]);
214 blobmsg_add_string_buffer(&status);
220 decode_7bit_field("text", data, end - data);
223 static enum qmi_cmd_result
224 cmd_wms_get_message_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
226 static struct qmi_wms_raw_read_request mreq = {
227 QMI_INIT_SEQUENCE(message_memory_storage_id,
228 .storage_type = QMI_WMS_STORAGE_TYPE_UIM,
230 QMI_INIT(message_mode, QMI_WMS_MESSAGE_MODE_GSM_WCDMA),
235 id = strtoul(arg, &err, 10);
237 blobmsg_add_string(&status, "error", "Invalid message ID");
241 mreq.data.message_memory_storage_id.memory_index = id;
242 qmi_set_wms_raw_read_request(msg, &mreq);
244 return QMI_CMD_REQUEST;
248 static void cmd_wms_get_raw_message_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
250 struct qmi_wms_raw_read_response res;
255 qmi_parse_wms_raw_read_response(msg, &res);
256 data = (unsigned char *) res.data.raw_message_data.raw_data;
257 str = blobmsg_alloc_string_buffer(&status, "data", res.data.raw_message_data.raw_data_n * 3);
258 for (i = 0; i < res.data.raw_message_data.raw_data_n; i++) {
259 str += sprintf(str, " %02x" + (i ? 0 : 1), data[i]);
261 blobmsg_add_string_buffer(&status);
264 #define cmd_wms_get_raw_message_prepare cmd_wms_get_message_prepare