4 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
6 * Contact: Hocheol Seo <hocheol.seo@samsung.com>
7 * Girishashok Joshi <girish.joshi@samsung.com>
8 * Chanyeol Park <chanyeol.park@samsung.com>
10 * Licensed under the Apache License, Version 2.0 (the "License");
11 * you may not use this file except in compliance with the License.
12 * You may obtain a copy of the License at
14 * http://www.apache.org/licenses/LICENSE-2.0
16 * Unless required by applicable law or agreed to in writing, software
17 * distributed under the License is distributed on an "AS IS" BASIS,
18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19 * See the License for the specific language governing permissions and
20 * limitations under the License.
28 #include <ITapiNetText.h>
30 #include <map_bmessage.h>
31 #include <bluetooth_map_agent.h>
34 #define BT_SMS_DATA_MAX_LEN 165
36 #define BMSG_TAG "BEGIN:BMSG\r\n"
37 #define VER_TAG "VERSION:"
38 #define STATUS_TAG "STATUS:"
39 #define TYPE_TAG "TYPE:"
40 #define FOLDER_TAG "FOLDER:"
41 #define VCARD_BEGIN_TAG "BEGIN:VCARD\r\n"
42 #define VCARD_END_TAG "END:VCARD\r\n"
43 #define VCARD_N_TAG "N:"
44 #define VCARD_FN_TAG "FN:"
45 #define VCARD_TEL_TAG "TEL:"
46 #define VCARD_EMAIL_TAG "EMAIL:"
47 #define BENV_TAG "BEGIN:BENV\r\n"
48 #define BBODY_TAG "BEGIN:BBODY\r\n"
49 #define MSG_TAG "BEGIN:MSG\r\n"
50 #define PARTID_TAG "PARTID:"
51 #define ENCODING_TAG "ENCODING:"
52 #define CHARSET_TAG "CHARSET:"
53 #define LANGUAGE_TAG "LANGUAGE:"
54 #define LENGTH_TAG "LENGTH:"
56 static guint8 g_enc_lvl = 1;
59 void print_bmsg(struct bmsg_data *bmsg)
65 struct benv_data *env_data = NULL;
67 DBG("bmsg->version = %s", bmsg->version);
68 DBG("bmsg->status = %s", bmsg->status);
69 DBG("bmsg->type = %s", bmsg->type);
70 DBG_SECURE("bmsg->folder = %s", bmsg->folder);
72 if (bmsg->originator_vcard_data) {
73 DBG_SECURE("bmsg->originator_vcard_data->version = %s",
74 bmsg->originator_vcard_data->version);
75 DBG_SECURE("bmsg->originator_vcard_data->n = %s",
76 bmsg->originator_vcard_data->n);
80 env_data = g_slist_nth_data(bmsg->envelope_data->env_data, i);
81 while (env_data != NULL) {
83 DBG("env_data = %d", env_data->encapsulation_level);
85 struct bmsg_vcard *rvcard;
87 rvcard = g_slist_nth_data(env_data->recipient_vcard, k);
89 while (rvcard != NULL) {
92 if (rvcard->version != NULL)
93 DBG("vcard->version = %s\n", rvcard->version);
94 if (rvcard->n != NULL)
95 DBG_SECURE("vcard->n = %s\n", rvcard->n);
96 if (rvcard->fn != NULL)
97 DBG_SECURE("vcard->fn = %s\n", rvcard->fn);
98 if (rvcard->tel != NULL)
99 DBG_SECURE("vcard->tel = %s\n", rvcard->tel);
100 if (rvcard->email != NULL)
101 DBG_SECURE("vcard->email = %s\n", rvcard->email);
103 rvcard = g_slist_nth_data(env_data->recipient_vcard, k);
106 if (env_data->body_content != NULL) {
107 DBG_SECURE("env_data->body_content->length = %"
108 G_GUINT64_FORMAT "\n",
109 env_data->body_content->length);
110 DBG_SECURE("env_data->body_content->msg = %s\n",
111 env_data->body_content->msg);
119 env_data = g_slist_nth_data(bmsg->envelope_data->env_data, i);
124 static gchar *__bt_unpack_gsm7bit_msg(const char* pdu, int in_len)
130 gchar data[BT_SMS_DATA_MAX_LEN + 1] = {0,};
132 for (i = 0; i < in_len; i++) {
134 data[i] = pdu[pos] & 0x7F;
139 data[i] = (pdu[pos - 1] >> shift) |
140 (pdu[pos] << (8 - shift));
149 DBG_SECURE("msg = %s\n", data);
151 return g_strdup(data);
154 static gchar *__bt_get_msg_body_from_pdu(gchar *pdu, guint64 pdu_len)
163 int phone_num_len = 0;
165 char msg_data[BT_SMS_DATA_MAX_LEN + 1] = {0,};
166 unsigned char pdu_data[TAPI_NETTEXT_MSG_SIZE_MAX] = {0,};
168 for (i = 0; i < (pdu_len - 1);) {
169 snprintf(temp, sizeof(temp), "%c%c", pdu[i], pdu[i+1]);
171 pdu_data[j] = g_ascii_strtoull(temp, NULL, 16);
172 DBG("pdu_data = %02x\n", pdu_data[j]);
177 DBG("pdu[%d] = %x\n", index, pdu_data[index]);
178 if (pdu[index] == 0x00)
181 index = index + pdu_data[index];
186 if (pdu_data[index] & 0x40)
189 DBG("udh = %d", udh);
194 /* phone number length */
196 DBG("pdu[%d] = %x\n", index, pdu_data[index]);
198 if ((pdu_data[index] % 2) == 0)
199 phone_num_len = pdu_data[index] / 2;
201 phone_num_len = pdu_data[index] / 2 + 1;
203 DBG("phone_num_len [%d]\n", phone_num_len);
205 /* phone number type */
208 /* phone_num_len/2 encoded phone num length */
209 index = index + phone_num_len;
217 dcs = pdu_data[index];
218 coding_scheme = (dcs & 0x0C) >> 2;
219 DBG("coding_scheme = %d\n", coding_scheme);
226 int udl = pdu_data[index];
227 DBG("udl = %x\n", udl);
232 memcpy(msg_data, (void*)&pdu_data[index], udl);
235 return __bt_unpack_gsm7bit_msg(msg_data, udl);
238 static gchar *__bt_get_valid_number(gchar* num)
251 valid_num = g_malloc0(len + 1);
252 retv_if(valid_num == NULL, NULL);
254 for (i = 0, j = 0; i < len; i++) {
257 valid_num[j] = num[i];
268 char *bmsg_get_msg_folder(struct bmsg_data *bmsg)
271 return g_strdup(bmsg->folder);
274 char *bmsg_get_msg_body(struct bmsg_data *bmsg, gboolean utf)
277 struct benv_data *env_data;
280 env_data = g_slist_nth_data(bmsg->envelope_data->env_data, i);
282 while (env_data != NULL) {
283 if (env_data->body_content != NULL) {
284 DBG_SECURE("env_data->body_content->msg = %s\n",
285 env_data->body_content->msg);
286 DBG_SECURE("env_data->body_content->length = %"
287 G_GUINT64_FORMAT "\n",
288 env_data->body_content->length);
291 return __bt_get_msg_body_from_pdu(
292 env_data->body_content->msg,
293 env_data->body_content->length);
296 env_data->body_content->msg,
297 env_data->body_content->length);
305 env_data = g_slist_nth_data(bmsg->envelope_data->env_data, i);
312 char *get_line(char *string, int *len)
315 while (string[i] != '\n' && string[i] != '\0')
319 return g_strndup(string, i - 1);
322 gboolean bmsg_parse_msg_body(const char *message,
323 char **body, char **subject)
326 DBG("Message: %s", message);
327 char *temp = (char *)message;
333 while ((line = get_line(temp, &len)) != NULL) {
334 if (!g_ascii_strncasecmp(line, "Date:", strlen("Date:"))) {
335 //Currently nothing to be done
336 } else if (!g_ascii_strncasecmp(line, "Subject:", strlen("Subject:"))) {
337 char *sub = line + strlen("Subject:");
340 DBG("Subject: %s", sub);
341 *subject = g_strdup(sub);
342 } else if (!g_ascii_strncasecmp(line, "From:", strlen("From:"))) {
343 //Currently nothing to be done
344 } else if (!g_ascii_strncasecmp(line, "To:", strlen("To:"))) {
345 //Currently nothing to be done
347 DBG("BODY: %s", temp);
348 *body = g_strdup(temp);
353 while ((temp[len] == '\r' || temp[len] == '\n') && temp[len] != '\0')
364 GSList *bmsg_get_msg_recepients(struct bmsg_data *bmsg, int msg_type)
367 struct benv_data *env_data;
368 GSList *receiver = NULL;
371 env_data = g_slist_nth_data(bmsg->envelope_data->env_data, i);
373 while (env_data != NULL) {
375 DBG("env_data = %d", env_data->encapsulation_level);
377 struct bmsg_vcard *rvcard;
379 rvcard = g_slist_nth_data(env_data->recipient_vcard, k);
380 while (rvcard != NULL) {
383 if (msg_type == BT_MAP_ID_SMS) {
384 if (rvcard->tel != NULL) {
385 DBG_SECURE("vcard->tel = %s\n", rvcard->tel);
386 receiver = g_slist_append(receiver,
390 if (rvcard->email != NULL) {
391 DBG_SECURE("vcard->email = %s\n", rvcard->email);
392 receiver = g_slist_append(receiver,
396 rvcard = g_slist_nth_data(env_data->recipient_vcard, k);
403 env_data = g_slist_nth_data(bmsg->envelope_data->env_data, i);
409 void bmsg_free_vcard_data(struct bmsg_vcard *vcard_data)
412 if (vcard_data == NULL)
415 g_free(vcard_data->version);
416 g_free(vcard_data->n);
417 g_free(vcard_data->fn);
418 g_free(vcard_data->tel);
419 g_free(vcard_data->email);
425 void bmsg_free_bmsg(struct bmsg_data *bmsg)
428 struct benv_data *env_data;
434 g_free(bmsg->version);
435 g_free(bmsg->status);
437 g_free(bmsg->folder);
438 bmsg_free_vcard_data(bmsg->originator_vcard_data);
440 if (bmsg->envelope_data == NULL)
443 if (bmsg->envelope_data->env_data == NULL)
446 env_data = g_slist_nth_data(bmsg->envelope_data->env_data, i);
447 while (env_data != NULL) {
449 DBG("env_data = %d", env_data->encapsulation_level);
451 struct bmsg_vcard *rvcard;
453 rvcard = g_slist_nth_data(env_data->recipient_vcard, k);
455 while (rvcard != NULL) {
457 bmsg_free_vcard_data(rvcard);
458 rvcard = g_slist_nth_data(env_data->recipient_vcard, k);
461 if (env_data->body_content != NULL) {
462 g_free(env_data->body_content->encoding);
463 g_free(env_data->body_content->charset);
464 g_free(env_data->body_content->language);
465 g_free(env_data->body_content->msg);
466 g_free(env_data->body_content);
472 env_data = g_slist_nth_data(bmsg->envelope_data->env_data, i);
480 gchar *bmsg_get_parse_sub_block(char **sub_block_data, char *element)
487 gchar *sub_block = NULL;
491 start = g_strdup_printf("BEGIN:%s\r\n", element);
492 end = g_strdup_printf("END:%s\r\n", element);
493 offset = strlen(start);
495 block_start = g_strstr_len(*sub_block_data, offset, start);
496 if (block_start == NULL)
499 if (!g_strcmp0(start, VCARD_BEGIN_TAG))
500 block_end = g_strstr_len(*sub_block_data, -1, end);
502 block_end = g_strrstr(*sub_block_data, end);
504 if (block_end == NULL)
507 len = block_end - block_start - offset;
508 sub_block = g_strndup(block_start + offset, len);
509 *sub_block_data = *sub_block_data + strlen(sub_block) + strlen(start) +
518 gchar *bmsg_get_tag_data(char **block_data, char *element)
528 if (*block_data == NULL || element == NULL)
531 block_start = g_strstr_len(*block_data, -1, element);
532 if (block_start == NULL)
535 offset = strlen(element);
537 block_end = g_strstr_len(block_start+offset, -1, end);
538 if (block_end == NULL)
541 len = block_end - block_start - offset;
542 sub_block = g_strndup(block_start + offset, len);
543 *block_data = *block_data + offset + len + CRLF_LEN;
548 struct bmsg_bbody *bmsg_get_bbody_data(gchar *block_data)
551 struct bmsg_bbody *bbody;
553 gchar *bbody_block_data_start = block_data;
555 bbody = g_new0(struct bmsg_bbody, 1);
557 temp = bmsg_get_tag_data(&block_data, PARTID_TAG);
559 bbody->part_id = (guint16)g_ascii_strtoull(temp, NULL, 10);
563 bbody->encoding = bmsg_get_tag_data(&block_data, ENCODING_TAG);
564 bbody->charset = bmsg_get_tag_data(&block_data, CHARSET_TAG);
565 bbody->language = bmsg_get_tag_data(&block_data, LANGUAGE_TAG);
567 temp = bmsg_get_tag_data(&block_data, LENGTH_TAG);
570 bbody->length = g_ascii_strtoull(temp, NULL, 10);
574 bbody->msg = bmsg_get_parse_sub_block(&block_data, "MSG");
576 g_free(bbody_block_data_start);
581 struct bmsg_vcard *bmsg_get_vcard_data(gchar *sub_block_data)
584 struct bmsg_vcard *vcard;
586 gchar *vcard_block_data_start = sub_block_data;
588 vcard = g_new0(struct bmsg_vcard, 1);
590 vcard->version = bmsg_get_tag_data(&sub_block_data, VER_TAG);
591 vcard->n = bmsg_get_tag_data(&sub_block_data, VCARD_N_TAG);
592 vcard->fn = bmsg_get_tag_data(&sub_block_data, VCARD_FN_TAG);
593 num = bmsg_get_tag_data(&sub_block_data, VCARD_TEL_TAG);
594 vcard->tel = __bt_get_valid_number(num);
595 vcard->email = bmsg_get_tag_data(&sub_block_data, VCARD_EMAIL_TAG);
597 g_free(vcard_block_data_start);
603 struct benv_data *bmsg_get_env_encapsulation_data(gchar **sub_block_data)
607 gchar *bbody_data = NULL;
609 is_valid = g_strstr_len(*sub_block_data, strlen(VCARD_BEGIN_TAG),
611 if (is_valid == NULL)
617 struct benv_data *rec_data = g_new0(struct benv_data, 1);
619 rec_data->encapsulation_level = g_enc_lvl;
622 while (is_valid != NULL) {
623 gchar *vcard_data = NULL;
624 struct bmsg_vcard *vcard;
626 vcard_data = bmsg_get_parse_sub_block(sub_block_data, "VCARD");
627 if (vcard_data == NULL) {
628 ERR("parse error\n");
632 vcard = bmsg_get_vcard_data(vcard_data);
634 rec_data->recipient_vcard = g_slist_append(
635 rec_data->recipient_vcard,
638 is_valid = g_strstr_len(*sub_block_data,
639 strlen(VCARD_BEGIN_TAG),
643 is_valid = g_strstr_len(*sub_block_data, strlen(BBODY_TAG), BBODY_TAG);
648 bbody_data = bmsg_get_parse_sub_block(sub_block_data, "BBODY");
649 if (bbody_data == NULL) {
650 ERR("parse error\n");
654 rec_data->body_content = bmsg_get_bbody_data(bbody_data);
659 struct bmsg_envelope *bmsg_get_envelope_data(gchar **block_data)
662 gchar *sub_block_data;
663 struct bmsg_envelope *envelope_data;
664 struct benv_data *rec_data;
666 envelope_data = g_new0(struct bmsg_envelope, 1);
668 sub_block_data = bmsg_get_parse_sub_block(block_data, "BENV");
670 while (sub_block_data) {
671 char *next_sub_block_data;
672 char *save_sub_block_data = sub_block_data;
673 rec_data = bmsg_get_env_encapsulation_data(&sub_block_data);
676 envelope_data->env_data = g_slist_append(
677 envelope_data->env_data,
680 rec_data = bmsg_get_env_encapsulation_data(
683 next_sub_block_data = bmsg_get_parse_sub_block(&sub_block_data,
685 g_free(save_sub_block_data);
686 sub_block_data = next_sub_block_data;
688 g_free(sub_block_data);
690 return envelope_data;
693 struct bmsg_data *bmsg_parse(gchar *buf)
697 gchar *sub_block_data;
698 gchar *block_data_start;
699 struct bmsg_data *bmsg;
703 block_data = bmsg_get_parse_sub_block(&buf, "BMSG");
704 if (block_data == NULL)
707 block_data_start = block_data;
709 bmsg = g_new0(struct bmsg_data, 1);
711 bmsg->version = bmsg_get_tag_data(&block_data, VER_TAG);
712 if (bmsg->version == NULL)
715 bmsg->status = bmsg_get_tag_data(&block_data, STATUS_TAG);
716 if (bmsg->status == NULL)
719 bmsg->type = bmsg_get_tag_data(&block_data, TYPE_TAG);
720 if (bmsg->type == NULL)
723 bmsg->folder = bmsg_get_tag_data(&block_data, FOLDER_TAG);
724 if (bmsg->folder == NULL)
727 sub_block_data = bmsg_get_parse_sub_block(&block_data, "VCARD");
728 if (sub_block_data != NULL) {
729 bmsg->originator_vcard_data = bmsg_get_vcard_data(sub_block_data);
730 if (bmsg->originator_vcard_data == NULL)
734 bmsg->envelope_data = bmsg_get_envelope_data(&block_data);
735 if (bmsg->envelope_data == NULL)
738 g_free(block_data_start);
746 g_free(block_data_start);
749 bmsg_free_bmsg(bmsg);