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 int decode_udh(const unsigned char *data)
163 const unsigned char *end;
164 unsigned int type, len, udh_len;
167 end = data + udh_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]);
182 blobmsg_add_u32(&status, "concat_parts", (uint32_t) val[1]);
192 static void decode_7bit_field(char *name, const unsigned char *data, int data_len, int bit_offset)
194 char *dest = blobmsg_alloc_string_buffer(&status, name, 3 * (data_len * 8 / 7) + 2);
195 pdu_decode_7bit_str(dest, data, data_len, bit_offset);
196 blobmsg_add_string_buffer(&status);
199 static char *pdu_add_semioctet(char *str, char val)
201 *str = '0' + (val & 0xf);
205 *str = '0' + ((val >> 4) & 0xf);
213 pdu_decode_address(char *str, unsigned char *data, int len)
218 switch (toa & 0x70) {
220 pdu_decode_7bit_str(str, data, len, 0);
227 str = pdu_add_semioctet(str, *data);
235 static void wms_decode_address(char *name, unsigned char *data, int len)
237 char *str = blobmsg_alloc_string_buffer(&status, name, len * 2 + 2);
238 pdu_decode_address(str, data, len);
239 blobmsg_add_string_buffer(&status);
242 #define cmd_wms_delete_message_cb no_cb
243 static enum qmi_cmd_result
244 cmd_wms_delete_message_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
249 id = strtoul(arg, &err, 10);
251 uqmi_add_error("Invalid message ID");
255 static struct qmi_wms_delete_request mreq = {
256 QMI_INIT(memory_storage, QMI_WMS_STORAGE_TYPE_UIM),
257 QMI_INIT(message_mode, QMI_WMS_MESSAGE_MODE_GSM_WCDMA),
260 mreq.set.memory_index = 1;
261 mreq.data.memory_index = id;
263 qmi_set_wms_delete_request(msg, &mreq);
265 return QMI_CMD_REQUEST;
269 static void cmd_wms_get_message_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
271 struct qmi_wms_raw_read_response res;
272 unsigned char *data, *end;
276 unsigned char first, dcs;
279 qmi_parse_wms_raw_read_response(msg, &res);
280 c = blobmsg_open_table(&status, NULL);
281 data = (unsigned char *) res.data.raw_message_data.raw_data;
282 end = data + res.data.raw_message_data.raw_data_n;
285 if (data + cur_len >= end)
289 wms_decode_address("smsc", data, cur_len - 1);
297 sent = (first & 0x3) == 1;
302 if (data + cur_len >= end)
306 cur_len = (cur_len + 1) / 2;
307 wms_decode_address(sent ? "receiver" : "sender", data, cur_len);
321 /* only 7-bit encoding supported for now */
326 blobmsg_add_u32(&status, "class", (dcs & 3));
329 /* Message validity */
335 str = blobmsg_alloc_string_buffer(&status, "timestamp", 32);
340 str = pdu_add_semioctet(str, data[0]);
343 str = pdu_add_semioctet(str, data[1]);
346 str = pdu_add_semioctet(str, data[2]);
350 str = pdu_add_semioctet(str, data[3]);
353 str = pdu_add_semioctet(str, data[4]);
356 str = pdu_add_semioctet(str, data[5]);
359 blobmsg_add_string_buffer(&status);
367 /* User Data Header */
369 int udh_len = decode_udh(data);
371 bit_offset = udh_len % 7;
377 decode_7bit_field("text", data, end - data, bit_offset);
378 blobmsg_close_table(&status, c);
383 blobmsg_close_table(&status, c);
384 fprintf(stderr, "There was an error reading message.\n");
387 static enum qmi_cmd_result
388 cmd_wms_get_message_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
390 static struct qmi_wms_raw_read_request mreq = {
391 QMI_INIT_SEQUENCE(message_memory_storage_id,
392 .storage_type = QMI_WMS_STORAGE_TYPE_UIM,
394 QMI_INIT(message_mode, QMI_WMS_MESSAGE_MODE_GSM_WCDMA),
399 id = strtoul(arg, &err, 10);
401 uqmi_add_error("Invalid message ID");
405 mreq.data.message_memory_storage_id.memory_index = id;
406 qmi_set_wms_raw_read_request(msg, &mreq);
408 return QMI_CMD_REQUEST;
412 static void cmd_wms_get_raw_message_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
414 struct qmi_wms_raw_read_response res;
419 qmi_parse_wms_raw_read_response(msg, &res);
420 data = (unsigned char *) res.data.raw_message_data.raw_data;
421 str = blobmsg_alloc_string_buffer(&status, NULL, res.data.raw_message_data.raw_data_n * 3);
422 for (i = 0; i < res.data.raw_message_data.raw_data_n; i++) {
423 str += sprintf(str, &" %02x"[i ? 0 : 1], data[i]);
425 blobmsg_add_string_buffer(&status);
428 #define cmd_wms_get_raw_message_prepare cmd_wms_get_message_prepare
438 #define cmd_wms_send_message_smsc_cb no_cb
439 static enum qmi_cmd_result
440 cmd_wms_send_message_smsc_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
446 #define cmd_wms_send_message_target_cb no_cb
447 static enum qmi_cmd_result
448 cmd_wms_send_message_target_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
454 #define cmd_wms_send_message_flash_cb no_cb
455 static enum qmi_cmd_result
456 cmd_wms_send_message_flash_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
463 pdu_encode_semioctet(unsigned char *dest, const char *str)
469 char digit = *str - '0';
472 dest[len] = 0xf0 | digit;
474 dest[len++] &= (digit << 4) | 0xf;
484 pdu_encode_7bit_str(unsigned char *data, const char *str)
500 data[len++] |= c << (8 - ofs);
501 data[len] = c >> ofs;
512 pdu_encode_number(unsigned char *dest, const char *str, bool smsc)
514 unsigned char format;
527 for (i = 0; str[i]; i++) {
528 if (str[i] >= '0' || str[i] <= '9')
538 dest[len++] = format;
540 len += pdu_encode_semioctet(&dest[len], str);
542 len += pdu_encode_7bit_str(&dest[len], str);
547 dest[0] = strlen(str);
553 pdu_encode_data(unsigned char *dest, const char *str)
558 len += pdu_encode_7bit_str(&dest[len], str);
564 #define cmd_wms_send_message_cb no_cb
565 static enum qmi_cmd_result
566 cmd_wms_send_message_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
568 static unsigned char buf[512];
569 static struct qmi_wms_raw_send_request mreq = {
570 QMI_INIT_SEQUENCE(raw_message_data,
571 .format = QMI_WMS_MESSAGE_FORMAT_GSM_WCDMA_POINT_TO_POINT,
575 unsigned char *cur = buf;
576 unsigned char first_octet = 0x11;
577 unsigned char protocol_id = 0x00;
578 unsigned char dcs = 0x00;
580 if (!_send.smsc || !*_send.smsc || !_send.target || !*_send.target) {
581 uqmi_add_error("Missing argument");
585 if (strlen(_send.smsc) > 16 || strlen(_send.target) > 16 || strlen(arg) > 160) {
586 uqmi_add_error("Argument too long");
593 cur += pdu_encode_number(cur, _send.smsc, true);
594 *(cur++) = first_octet;
595 *(cur++) = 0; /* reference */
597 cur += pdu_encode_number(cur, _send.target, false);
598 *(cur++) = protocol_id;
601 *(cur++) = 0xff; /* validity */
602 cur += pdu_encode_data(cur, arg);
604 mreq.data.raw_message_data.raw_data_n = cur - buf;
605 qmi_set_wms_raw_send_request(msg, &mreq);
607 return QMI_CMD_REQUEST;