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;
9 qmi_parse_wms_list_messages_response(msg, &res);
10 c = blobmsg_open_array(&status, NULL);
11 for (i = 0; i < res.data.message_list_n; i++)
12 blobmsg_add_u32(&status, NULL, res.data.message_list[i].memory_index);
14 blobmsg_close_array(&status, c);
17 static enum qmi_cmd_result
18 cmd_wms_list_messages_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
20 static struct qmi_wms_list_messages_request mreq = {
21 QMI_INIT(storage_type, QMI_WMS_STORAGE_TYPE_UIM),
22 QMI_INIT(message_tag, QMI_WMS_MESSAGE_TAG_TYPE_MT_NOT_READ),
25 qmi_set_wms_list_messages_request(msg, &mreq);
27 return QMI_CMD_REQUEST;
31 put_unicode_char(char *dest, uint16_t c)
36 } else if (c < 0x800) {
37 *(dest++) = 0xc0 | ((c >> 6) & 0x1f);
38 *dest = 0x80 | (c & 0x3f);
41 *(dest++) = 0xe0 | ((c >> 12) & 0xf);
42 *(dest++) = 0x80 | ((c >> 6) & 0x3f);
43 *dest = 0x80 | (c & 0x3f);
50 pdu_decode_7bit_char(char *dest, int len, unsigned char c, bool *escape)
52 uint16_t conv_0x20[] = {
53 0x0040, 0x00A3, 0x0024, 0x00A5, 0x00E8, 0x00E9, 0x00F9, 0x00EC,
54 0x00F2, 0x00E7, 0x000A, 0x00D8, 0x00F8, 0x000D, 0x00C5, 0x00E5,
55 0x0394, 0x005F, 0x03A6, 0x0393, 0x039B, 0x03A9, 0x03A0, 0x03A8,
56 0x03A3, 0x0398, 0x039E, 0x00A0, 0x00C6, 0x00E6, 0x00DF, 0x00C9,
58 uint16_t conv_0x5b[] = {
59 0x00C4, 0x00D6, 0x00D1, 0x00DC, 0x00A7, 0x00BF,
61 uint16_t conv_0x7b[] = {
62 0x00E4, 0x00F6, 0x00F1, 0x00FC, 0x00E0
67 fprintf(stderr, " %02x", c);
105 *(dest++) = conv_0x20[0x1B];
118 outc = conv_0x20[(int) c];
121 else if (c >= 0x5b && c <= 0x60)
122 outc = conv_0x5b[c - 0x5b];
123 else if (c >= 0x7b && c <= 0x7f)
124 outc = conv_0x7b[c - 0x7b];
129 return cur_len + put_unicode_char(dest, outc);
133 pdu_decode_7bit_str(char *dest, const unsigned char *data, int data_len, int bit_offset)
139 fprintf(stderr, "Raw text:");
140 for (i = 0; i < data_len; i++) {
141 int pos = (i + bit_offset) % 7;
144 len += pdu_decode_7bit_char(dest, len, data[i] & 0x7f, &escape);
147 len += pdu_decode_7bit_char(dest, len,
148 (data[i - 1] >> (7 + 1 - pos)) |
149 ((data[i] << pos) & 0x7f), &escape);
152 len += pdu_decode_7bit_char(dest, len, (data[i] >> 1) & 0x7f,
157 fprintf(stderr, "\n");
161 static void decode_udh(const unsigned char *data)
163 const unsigned char *end;
164 unsigned int type, len;
169 const unsigned char *val;
180 blobmsg_add_u32(&status, "concat_ref", (uint32_t) val[0]);
181 blobmsg_add_u32(&status, "concat_part", (uint32_t) val[2] + 1);
182 blobmsg_add_u32(&status, "concat_parts", (uint32_t) val[1]);
190 static void decode_7bit_field(char *name, const unsigned char *data, int data_len, bool udh)
192 const unsigned char *udh_start;
197 int len = data[0] + 1;
202 pos_offset = len % 7;
205 dest = blobmsg_alloc_string_buffer(&status, name, 3 * (data_len * 8 / 7) + 2);
206 pdu_decode_7bit_str(dest, data, data_len, pos_offset);
207 blobmsg_add_string_buffer(&status);
210 decode_udh(udh_start);
213 static char *pdu_add_semioctet(char *str, char val)
215 *str = '0' + (val & 0xf);
219 *str = '0' + ((val >> 4) & 0xf);
227 pdu_decode_address(char *str, unsigned char *data, int len)
232 switch (toa & 0x70) {
234 pdu_decode_7bit_str(str, data, len, 0);
241 str = pdu_add_semioctet(str, *data);
249 static void wms_decode_address(char *name, unsigned char *data, int len)
251 char *str = blobmsg_alloc_string_buffer(&status, name, len * 2 + 2);
252 pdu_decode_address(str, data, len);
253 blobmsg_add_string_buffer(&status);
256 static void cmd_wms_get_message_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
258 struct qmi_wms_raw_read_response res;
259 unsigned char *data, *end;
263 unsigned char first, dcs;
266 qmi_parse_wms_raw_read_response(msg, &res);
267 c = blobmsg_open_table(&status, NULL);
268 data = (unsigned char *) res.data.raw_message_data.raw_data;
269 end = data + res.data.raw_message_data.raw_data_n;
272 if (data + cur_len >= end)
276 wms_decode_address("smsc", data, cur_len - 1);
284 sent = (first & 0x3) == 1;
289 if (data + cur_len >= end)
293 cur_len = (cur_len + 1) / 2;
294 wms_decode_address(sent ? "receiver" : "sender", data, cur_len);
308 /* only 7-bit encoding supported for now */
313 blobmsg_add_u32(&status, "class", (dcs & 3));
316 /* Message validity */
322 str = blobmsg_alloc_string_buffer(&status, "timestamp", 32);
327 str = pdu_add_semioctet(str, data[0]);
330 str = pdu_add_semioctet(str, data[1]);
333 str = pdu_add_semioctet(str, data[2]);
337 str = pdu_add_semioctet(str, data[3]);
340 str = pdu_add_semioctet(str, data[4]);
343 str = pdu_add_semioctet(str, data[5]);
346 blobmsg_add_string_buffer(&status);
352 decode_7bit_field("text", data, end - data, !!(first & 0x40));
353 blobmsg_close_table(&status, c);
356 static enum qmi_cmd_result
357 cmd_wms_get_message_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
359 static struct qmi_wms_raw_read_request mreq = {
360 QMI_INIT_SEQUENCE(message_memory_storage_id,
361 .storage_type = QMI_WMS_STORAGE_TYPE_UIM,
363 QMI_INIT(message_mode, QMI_WMS_MESSAGE_MODE_GSM_WCDMA),
368 id = strtoul(arg, &err, 10);
370 uqmi_add_error("Invalid message ID");
374 mreq.data.message_memory_storage_id.memory_index = id;
375 qmi_set_wms_raw_read_request(msg, &mreq);
377 return QMI_CMD_REQUEST;
381 static void cmd_wms_get_raw_message_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
383 struct qmi_wms_raw_read_response res;
388 qmi_parse_wms_raw_read_response(msg, &res);
389 data = (unsigned char *) res.data.raw_message_data.raw_data;
390 str = blobmsg_alloc_string_buffer(&status, NULL, res.data.raw_message_data.raw_data_n * 3);
391 for (i = 0; i < res.data.raw_message_data.raw_data_n; i++) {
392 str += sprintf(str, " %02x" + (i ? 0 : 1), data[i]);
394 blobmsg_add_string_buffer(&status);
397 #define cmd_wms_get_raw_message_prepare cmd_wms_get_message_prepare
407 #define cmd_wms_send_message_smsc_cb no_cb
408 static enum qmi_cmd_result
409 cmd_wms_send_message_smsc_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
415 #define cmd_wms_send_message_target_cb no_cb
416 static enum qmi_cmd_result
417 cmd_wms_send_message_target_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
423 #define cmd_wms_send_message_flash_cb no_cb
424 static enum qmi_cmd_result
425 cmd_wms_send_message_flash_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
432 pdu_encode_semioctet(unsigned char *dest, const char *str)
438 char digit = *str - '0';
441 dest[len] = 0xf0 | digit;
443 dest[len++] &= (digit << 4) | 0xf;
453 pdu_encode_7bit_str(unsigned char *data, const char *str)
469 data[len++] |= c << (8 - ofs);
470 data[len] = c >> ofs;
481 pdu_encode_number(unsigned char *dest, const char *str, bool smsc)
483 unsigned char format;
496 for (i = 0; str[i]; i++) {
497 if (str[i] >= '0' || str[i] <= '9')
507 dest[len++] = format;
509 len += pdu_encode_semioctet(&dest[len], str);
511 len += pdu_encode_7bit_str(&dest[len], str);
516 dest[0] = strlen(str);
522 pdu_encode_data(unsigned char *dest, const char *str)
527 len += pdu_encode_7bit_str(&dest[len], str);
533 #define cmd_wms_send_message_cb no_cb
534 static enum qmi_cmd_result
535 cmd_wms_send_message_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
537 static unsigned char buf[512];
538 static struct qmi_wms_raw_send_request mreq = {
539 QMI_INIT_SEQUENCE(raw_message_data,
540 .format = QMI_WMS_MESSAGE_FORMAT_GSM_WCDMA_POINT_TO_POINT,
544 unsigned char *cur = buf;
545 unsigned char first_octet = 0x11;
546 unsigned char protocol_id = 0x00;
547 unsigned char dcs = 0x00;
549 if (!_send.smsc || !*_send.smsc || !_send.target || !*_send.target) {
550 uqmi_add_error("Missing argument");
554 if (strlen(_send.smsc) > 16 || strlen(_send.target) > 16 || strlen(arg) > 160) {
555 uqmi_add_error("Argument too long");
562 cur += pdu_encode_number(cur, _send.smsc, true);
563 *(cur++) = first_octet;
564 *(cur++) = 0; /* reference */
566 cur += pdu_encode_number(cur, _send.target, false);
567 *(cur++) = protocol_id;
570 *(cur++) = 0xff; /* validity */
571 cur += pdu_encode_data(cur, arg);
573 mreq.data.raw_message_data.raw_data_n = cur - buf;
574 qmi_set_wms_raw_send_request(msg, &mreq);
576 return QMI_CMD_REQUEST;