email-common-use/email-utilities.c

   1 /*
   2 *  email-service
   3 *
   4 * Copyright (c) 2012 - 2013 Samsung Electronics Co., Ltd. All rights reserved.
   5 *
   6 * Contact: Kyuho Jo <kyuho.jo@samsung.com>, Sunghyun Kwon <sh0701.kwon@samsung.com>
   7 *
   8 * Licensed under the Apache License, Version 2.0 (the "License");
   9 * you may not use this file except in compliance with the License.
  10 * You may obtain a copy of the License at
  11 *
  12 * http://www.apache.org/licenses/LICENSE-2.0
  13 *
  14 * Unless required by applicable law or agreed to in writing, software
  15 * distributed under the License is distributed on an "AS IS" BASIS,
  16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17 * See the License for the specific language governing permissions and
  18 * limitations under the License.
  19 *
  20 */
  21
  22 /*
  23  * email-utilities.c
  24  *
  25  *  Created on: 2012. 3. 6.
  26  *      Author: kyuho.jo@samsung.com
  27  */
  28 #include <stdio.h>
  29 #include <stdlib.h>
  30 #include <string.h>
  31 #include <ctype.h>
  32 #include <errno.h>
  33 #include <sys/time.h>
  34 #include <sys/vfs.h>
  35 #include <unistd.h>
  36 #include <malloc.h>
  37 #include <pthread.h>
  38 #include <regex.h>
  39
  40 #include "c-client.h"
  41
  42 #include "email-types.h"
  43 #include "email-internal-types.h"
  44 #include "email-utilities.h"
  45
  46 INTERNAL_FUNC void* em_malloc(int len)
  47 {
  48         /* EM_DEBUG_LOG("Memory allocation size[%d] bytes", len); */
  49         if (len <= 0) {
  50                 EM_DEBUG_EXCEPTION("len should be positive.[%d]", len);
  51                 return NULL;
  52         }
  53
  54         void *p = calloc(1,len);
  55         if (!p)
  56                 EM_DEBUG_PERROR("malloc failed");
  57
  58         return p;
  59 }
  60
  61
  62 INTERNAL_FUNC void* em_memdup(void* src, int len)
  63 {
  64         /* EM_DEBUG_LOG("Memory allocation size[%d] bytes", len); */
  65         if (len <= 0) {
  66                 EM_DEBUG_EXCEPTION("len should be positive.[%d]", len);
  67                 return NULL;
  68         }
  69
  70         void *p = calloc(1,len);
  71         if (!p) {
  72                 EM_DEBUG_EXCEPTION("malloc failed");
  73                 return NULL;
  74         }
  75
  76         memcpy(p, src, len);
  77
  78         return p;
  79 }
  80
  81
  82 /*  remove left space, tab, CR, L */
  83 INTERNAL_FUNC char *em_trim_left(char *str)
  84 {
  85         char *p, *temp_buffer = NULL;
  86
  87         /* EM_DEBUG_FUNC_BEGIN() */
  88         if (!str) return NULL;
  89
  90         p = str;
  91         while (*p && (*p == ' ' || *p == '\t' || *p == LF || *p == CR)) p++;
  92
  93         if (!*p) return NULL;
  94
  95         temp_buffer = EM_SAFE_STRDUP(p);
  96
  97         strncpy(str, temp_buffer, EM_SAFE_STRLEN(str));
  98         str[EM_SAFE_STRLEN(temp_buffer)] = NULL_CHAR;
  99
 100         EM_SAFE_FREE(temp_buffer);
 101
 102         return str;
 103 }
 104
 105 /*  remove right space, tab, CR, L */
 106 INTERNAL_FUNC char *em_trim_right(char *str)
 107 {
 108         char *p;
 109
 110         /* EM_DEBUG_FUNC_BEGIN() */
 111         if (!str) return NULL;
 112
 113         p = str+EM_SAFE_STRLEN(str)-1;
 114         while (((int)p >= (int)str) && (*p == ' ' || *p == '\t' || *p == LF || *p == CR))
 115                 *p --= '\0';
 116
 117         if ((int) p < (int)str)
 118                 return NULL;
 119
 120         return str;
 121 }
 122
 123 INTERNAL_FUNC char* em_upper_string(char *str)
 124 {
 125         char *p = str;
 126         while (*p)  {
 127                 *p = toupper(*p);
 128                 p++;
 129         }
 130         return str;
 131 }
 132
 133 INTERNAL_FUNC char*  em_lower_string(char *str)
 134 {
 135         char *p = str;
 136         while (*p)  {
 137                 *p = tolower(*p);
 138                 p++;
 139         }
 140         return str;
 141 }
 142
 143 INTERNAL_FUNC int em_upper_path(char *path)
 144 {
 145         int i = 0, is_utf7 = 0, len = path ? (int)EM_SAFE_STRLEN(path) : -1;
 146         for (; i < len; i++) {
 147                 if (path[i] == '&' || path[i] == 5) {
 148                         is_utf7 = 1;
 149                 }
 150                 else {
 151                         if (is_utf7) {
 152                                 if (path[i] == '-') is_utf7 = 0;
 153                         }
 154                         else {
 155                                 path[i] = toupper(path[i]);
 156                         }
 157                 }
 158         }
 159
 160         return 1;
 161 }
 162
 163 INTERNAL_FUNC void em_skip_whitespace(char *addr_str, char **pAddr)
 164 {
 165         EM_DEBUG_FUNC_BEGIN("addr_str[%p]", addr_str);
 166
 167         if (!addr_str)
 168                 return ;
 169         char *str = addr_str;
 170         char ptr[EM_SAFE_STRLEN(str)+1]  ;
 171         int i, j = 0;
 172
 173         str = addr_str ;
 174         for (i = 0; str[i] != NULL_CHAR ; i++) {
 175                 if (str[i] != SPACE && str[i] != TAB && str[i] != CR && str[i] != LF)
 176                         ptr[j++] = str[i];
 177         }
 178         ptr[j] = NULL_CHAR;
 179
 180         *pAddr = EM_SAFE_STRDUP(ptr);
 181         EM_DEBUG_FUNC_END("ptr[%s]", ptr);
 182 }
 183
 184 INTERNAL_FUNC char* em_skip_whitespace_without_strdup(char *source_string)
 185 {
 186         EM_DEBUG_FUNC_BEGIN("source_string[%p]", source_string);
 187
 188         if (!source_string)
 189                 return NULL;
 190         int i;
 191
 192         for (i = 0; source_string[i] != NULL_CHAR ; i++) {
 193                 if (source_string[i] != SPACE) /*  || source_string[i] != TAB || source_string[i] != CR || source_string[i] || LF) */
 194                         break;
 195         }
 196
 197         EM_DEBUG_FUNC_END("i[%d]", i);
 198         return source_string + i;
 199 }
 200
 201 /*refactoring required*/
 202 INTERNAL_FUNC char* em_replace_all_string(char *source_string, char *old_string, char *new_string)
 203 {
 204         EM_DEBUG_FUNC_BEGIN();
 205         char *result_buffer = NULL;
 206         char *p = NULL;
 207         int i = 0, count = 0;
 208         int old_str_length = 0;
 209         int new_str_length = 0;
 210
 211         EM_IF_NULL_RETURN_VALUE(source_string, NULL);
 212         EM_IF_NULL_RETURN_VALUE(old_string, NULL);
 213         EM_IF_NULL_RETURN_VALUE(new_string, NULL);
 214
 215         old_str_length = EM_SAFE_STRLEN(old_string);
 216         new_str_length = EM_SAFE_STRLEN(new_string);
 217
 218         if (old_str_length != new_str_length) {
 219                 for (i = 0; source_string[i] != '\0';) {
 220                         if (memcmp(&source_string[i], old_string, old_str_length) == 0) {
 221                                 count++;
 222                                 i += old_str_length;
 223                         } else {
 224                                 i++;
 225                         }
 226                 }
 227         } else {
 228                 i = EM_SAFE_STRLEN(source_string);
 229         }
 230
 231         result_buffer = (char *)malloc(i + 1 + count*(new_str_length-old_str_length));
 232         if (result_buffer == NULL)
 233                 return NULL;
 234
 235         p = result_buffer;
 236         while (*source_string) {
 237                 if (memcmp(source_string, old_string, old_str_length) == 0) {
 238                         memcpy(p, new_string, new_str_length);
 239                         p += new_str_length;
 240                         source_string += old_str_length;
 241                 } else {
 242                         *p++ = *source_string++;
 243                 }
 244         }
 245         *p = '\0';
 246
 247         EM_DEBUG_FUNC_END("result_buffer : %s", result_buffer);
 248         return result_buffer;
 249 }
 250
 251 INTERNAL_FUNC char* em_replace_string(char *source_string, char *old_string, char *new_string)
 252 {
 253         EM_DEBUG_FUNC_BEGIN();
 254         char *result_buffer = NULL;
 255         char *p = NULL;
 256         int   buffer_length = 0;
 257
 258         EM_IF_NULL_RETURN_VALUE(source_string, NULL);
 259         EM_IF_NULL_RETURN_VALUE(old_string, NULL);
 260         EM_IF_NULL_RETURN_VALUE(new_string, NULL);
 261
 262         p = strstr(source_string, old_string);
 263
 264         if (p == NULL) {
 265                 EM_DEBUG_EXCEPTION("old_string not found in source_string");
 266                 EM_DEBUG_FUNC_END("return NULL");
 267                 return NULL;
 268         }
 269
 270         buffer_length   = EM_SAFE_STRLEN(source_string) + 1024;
 271         result_buffer  = (char *)em_malloc(buffer_length);
 272
 273         if (!result_buffer) {
 274                 EM_DEBUG_EXCEPTION("em_malloc failed");
 275                 return NULL;
 276         }
 277
 278         strncpy(result_buffer, source_string, p - source_string);
 279         snprintf(result_buffer + strlen(result_buffer), buffer_length - strlen(result_buffer), "%s%s", new_string, p + strlen(old_string)); /*prevent 34351*/
 280
 281         EM_DEBUG_FUNC_END("result_buffer[%p]", result_buffer);
 282         return result_buffer;
 283 }
 284
 285 /* Memory clean up */
 286 #include <sys/mman.h>
 287
 288 /* #define GETSP()                              ({ unsigned int sp; asm volatile ("mov %0, sp " : "=r"(sp)); sp;}) */
 289 #define BUF_SIZE                                256
 290 #define PAGE_SIZE                           (1 << 12)
 291 #define _ALIGN_UP(addr, size)   (((addr)+((size)-1))&(~((size)-1)))
 292 #define _ALIGN_DOWN(addr, size) ((addr)&(~((size)-1)))
 293 #define PAGE_ALIGN(addr)        _ALIGN_DOWN(addr, PAGE_SIZE)
 294
 295 int stack_trim(void)
 296 {
 297         /*
 298         char buf[BUF_SIZE];
 299         FILE *file;
 300         unsigned int stacktop;
 301         int found = 0;
 302         unsigned int sp;
 303
 304         asm volatile ("mov %0, sp " : "=r"(sp));
 305
 306         sprintf(buf, "/proc/%d/maps", getpid());
 307         file = fopen(buf, "r");
 308         while (fgets(buf, BUF_SIZE, file) != NULL) {
 309                 if (strstr(buf, "[stack]")) {
 310                         found = 1;
 311                         break;
 312                 }
 313         }
 314
 315         fclose(file);
 316
 317         if (found) {
 318                 sscanf(buf, "%x-", &stacktop);
 319                 if (madvise((void *)PAGE_ALIGN(stacktop), PAGE_ALIGN(sp)-stacktop, MADV_DONTNEED) < 0)
 320                         perror("stack madvise fail");
 321         }
 322         */
 323         return 1;
 324 }
 325
 326 INTERNAL_FUNC void em_flush_memory()
 327 {
 328         EM_DEBUG_FUNC_BEGIN();
 329         /*  flush memory in heap */
 330         malloc_trim(0);
 331
 332         /*  flush memory in stack */
 333         stack_trim();
 334
 335         /*  flush memory for sqlite */
 336         emstorage_flush_db_cache();
 337         EM_DEBUG_FUNC_END();
 338 }
 339
 340 INTERNAL_FUNC int em_get_file_name_from_file_path(char *input_source_file_path, char **output_file_name)
 341 {
 342         EM_DEBUG_FUNC_BEGIN("input_source_file_path[%s], output_file_name [%p]", input_source_file_path, output_file_name);
 343         int   err = EMAIL_ERROR_NONE;
 344         int   pos_on_string = 0;
 345         int   file_name_length = 0;
 346         char *start_pos_of_file_name = NULL;
 347         char *end_pos_of_file_name = NULL;
 348         char *end_pos_of_file_path = NULL;
 349         char  file_name_string[MAX_PATH] = { 0, };
 350
 351         if (!input_source_file_path || !output_file_name) {
 352                 EM_DEBUG_EXCEPTION("Invalid Parameter");
 353                 err  = EMAIL_ERROR_INVALID_PARAM;
 354                 goto FINISH_OFF;
 355         }
 356
 357         pos_on_string        = EM_SAFE_STRLEN(input_source_file_path) - 1;
 358         end_pos_of_file_path = input_source_file_path + pos_on_string;
 359         end_pos_of_file_name = end_pos_of_file_path;
 360
 361         while(pos_on_string >= 0 && input_source_file_path[pos_on_string] != '/') {
 362                 pos_on_string--;
 363         }
 364
 365         pos_on_string++;
 366
 367         if(pos_on_string >= 0) {
 368                 start_pos_of_file_name = input_source_file_path + pos_on_string;
 369                 file_name_length       = end_pos_of_file_name - start_pos_of_file_name + 1;
 370                 memcpy(file_name_string, start_pos_of_file_name, file_name_length);
 371         }
 372
 373         EM_DEBUG_LOG("file_name_string [%s] pos_on_string [%d] file_name_length [%d]", file_name_string, pos_on_string, file_name_length);
 374
 375         *output_file_name = EM_SAFE_STRDUP(file_name_string);
 376
 377 FINISH_OFF:
 378         EM_DEBUG_FUNC_END("err = [%d]", err);
 379         return err;
 380 }
 381
 382 INTERNAL_FUNC int em_get_file_name_and_extension_from_file_path(char *input_source_file_path, char **output_file_name, char **output_extension)
 383 {
 384         EM_DEBUG_FUNC_BEGIN("input_source_file_path[%s], output_file_name [%p], output_extension [%p]", input_source_file_path, output_file_name, output_extension);
 385         int   err = EMAIL_ERROR_NONE;
 386         int   pos_on_string = 0;
 387         int   file_name_length = 0;
 388         int   extention_length = 0;
 389         char *start_pos_of_file_name = NULL;
 390         char *end_pos_of_file_name = NULL;
 391         char *dot_pos_of_file_path = NULL;
 392         char *end_pos_of_file_path = NULL;
 393         char  file_name_string[MAX_PATH] = { 0, };
 394         char  extension_string[MAX_PATH] = { 0, };
 395
 396         if (!input_source_file_path || !output_file_name || !output_extension) {
 397                 EM_DEBUG_EXCEPTION("Invalid Parameter");
 398                 err  = EMAIL_ERROR_INVALID_PARAM;
 399                 goto FINISH_OFF;
 400         }
 401
 402         pos_on_string        = EM_SAFE_STRLEN(input_source_file_path) - 1;
 403         end_pos_of_file_path = input_source_file_path + pos_on_string;
 404         end_pos_of_file_name = end_pos_of_file_path;
 405
 406         while(pos_on_string >= 0 && input_source_file_path[pos_on_string] != '/') {
 407                 if(input_source_file_path[pos_on_string] == '.') {
 408                         if(dot_pos_of_file_path == NULL) {
 409                                 end_pos_of_file_name = input_source_file_path + pos_on_string;
 410                                 dot_pos_of_file_path = end_pos_of_file_name;
 411                         }
 412                 }
 413                 pos_on_string--;
 414         }
 415
 416         pos_on_string++;
 417
 418         if(pos_on_string >= 0) {
 419                 start_pos_of_file_name = input_source_file_path + pos_on_string;
 420                 file_name_length       = end_pos_of_file_name - start_pos_of_file_name;
 421                 memcpy(file_name_string, start_pos_of_file_name, file_name_length);
 422         }
 423
 424         if(dot_pos_of_file_path != NULL) {
 425                 extention_length       = (end_pos_of_file_path + 1) - (dot_pos_of_file_path + 1);
 426                 memcpy(extension_string, dot_pos_of_file_path + 1, extention_length);
 427         }
 428
 429         EM_DEBUG_LOG("*file_name_string [%s] pos_on_string [%d]", file_name_string, pos_on_string);
 430
 431         *output_file_name = EM_SAFE_STRDUP(file_name_string);
 432         *output_extension = EM_SAFE_STRDUP(extension_string);
 433
 434 FINISH_OFF:
 435         EM_DEBUG_FUNC_END("err = [%d]", err);
 436         return err;
 437 }
 438
 439 INTERNAL_FUNC char *em_get_extension_from_file_path(char *source_file_path, int *err_code)
 440 {
 441         EM_DEBUG_FUNC_BEGIN("source_file_path[%s]", source_file_path);
 442         int err = EMAIL_ERROR_NONE, pos_on_string = 0;
 443         char *extension = NULL;
 444
 445         if (!source_file_path) {
 446                 EM_DEBUG_EXCEPTION("Invalid Parameter");
 447                 err  = EMAIL_ERROR_INVALID_PARAM;
 448                 goto FINISH_OFF;
 449         }
 450
 451         pos_on_string = EM_SAFE_STRLEN(source_file_path) - 1;
 452
 453         while(pos_on_string > 0 && source_file_path[pos_on_string--] != '.') ;
 454
 455         if(pos_on_string > 0)
 456                 extension = source_file_path + pos_on_string + 2;
 457
 458         EM_DEBUG_LOG("*extension [%s] pos_on_string [%d]", extension, pos_on_string);
 459
 460 FINISH_OFF:
 461         if (err_code)
 462                 *err_code = err;
 463         EM_DEBUG_FUNC_END();
 464         return extension;
 465 }
 466
 467 INTERNAL_FUNC int em_get_encoding_type_from_file_path(const char *input_file_path, char **output_encoding_type)
 468 {
 469         EM_DEBUG_FUNC_BEGIN("input_file_path[%d], output_encoding_type[%p]", input_file_path, output_encoding_type);
 470         int   err = EMAIL_ERROR_NONE;
 471         int   pos_of_filename = 0;
 472         int   pos_of_dot = 0;
 473         int   enf_of_string = 0;
 474         int   result_string_length = 0;
 475         char *filename = NULL;
 476         char *result_encoding_type = NULL;
 477
 478         if (!input_file_path || !output_encoding_type) {
 479                 EM_DEBUG_EXCEPTION("Invalid Parameter");
 480                 err  = EMAIL_ERROR_INVALID_PARAM;
 481                 goto FINISH_OFF;
 482         }
 483
 484         enf_of_string = pos_of_filename = EM_SAFE_STRLEN(input_file_path);
 485
 486         while(pos_of_filename >= 0 && input_file_path[pos_of_filename--] != '/') {
 487                 if(input_file_path[pos_of_filename] == '.')
 488                         pos_of_dot = pos_of_filename;
 489         }
 490
 491         if(pos_of_filename != 0)
 492                 pos_of_filename += 2;
 493
 494         filename = (char*)input_file_path + pos_of_filename;
 495
 496         if(pos_of_dot != 0 && pos_of_dot > pos_of_filename)
 497                 result_string_length = pos_of_dot - pos_of_filename;
 498         else
 499                 result_string_length = enf_of_string - pos_of_filename;
 500
 501         EM_DEBUG_LOG("pos_of_dot [%d], pos_of_filename [%d], enf_of_string[%d],result_string_length [%d]", pos_of_dot, pos_of_filename, enf_of_string, result_string_length);
 502
 503         if( !(result_encoding_type =    em_malloc(sizeof(char) * (result_string_length + 1))) ) {
 504                 EM_DEBUG_EXCEPTION("EMAIL_ERROR_OUT_OF_MEMORY");
 505                 err  = EMAIL_ERROR_OUT_OF_MEMORY;
 506                 goto FINISH_OFF;
 507         }
 508
 509         memcpy(result_encoding_type, input_file_path + pos_of_filename, result_string_length);
 510
 511         EM_DEBUG_LOG("*result_encoding_type [%s]", result_encoding_type);
 512
 513         *output_encoding_type = result_encoding_type;
 514
 515 FINISH_OFF:
 516         EM_DEBUG_FUNC_END("err [%d]", err);
 517         return err;
 518 }
 519
 520 INTERNAL_FUNC int em_get_content_type_from_extension_string(const char *extension_string, int *err_code)
 521 {
 522         EM_DEBUG_FUNC_BEGIN("extension_string[%s]", extension_string);
 523         int i = 0, err = EMAIL_ERROR_NONE, result_content_type = TYPEAPPLICATION;
 524         char *image_extension[] = { "jpeg", "jpg", "png", "gif", "bmp", "pic", "agif", "tif", "wbmp" , "p7s", "p7m", NULL};
 525
 526         if (!extension_string) {
 527                 EM_DEBUG_EXCEPTION("Invalid Parameter");
 528                 err  = EMAIL_ERROR_INVALID_PARAM;
 529                 goto FINISH_OFF;
 530         }
 531
 532         while(image_extension[i]) {
 533                 EM_DEBUG_LOG("image_extension[%d] [%s]", i, image_extension[i]);
 534                 if(strcasecmp(image_extension[i], extension_string) == 0) {
 535                         break;
 536                 }
 537                 i++;
 538         }
 539
 540         switch (i) {
 541         case EXTENSION_JPEG:
 542         case EXTENSION_JPG:
 543         case EXTENSION_PNG:
 544         case EXTENSION_GIF:
 545         case EXTENSION_BMP:
 546         case EXTENSION_PIC:
 547         case EXTENSION_AGIF:
 548         case EXTENSION_TIF:
 549         case EXTENSION_WBMP:
 550                 result_content_type = TYPEIMAGE;
 551                 break;
 552         case EXTENSION_P7S:
 553                 result_content_type = TYPEPKCS7_SIGN;
 554                 break;
 555         case EXTENSION_P7M:
 556                 result_content_type = TYPEPKCS7_MIME;
 557                 break;
 558         default:
 559                 break;
 560         }
 561
 562 FINISH_OFF:
 563         if (err_code)
 564                 *err_code = err;
 565         EM_DEBUG_FUNC_END();
 566         return result_content_type;
 567 }
 568
 569 #define EMAIL_ACCOUNT_RGEX                     "([a-z0-9!#$%&'*+/=?^_`{|}~-]+.)*[a-z0-9!#$%&'*+/=?^_`{|}~-]+"
 570 #define EMAIL_DOMAIN_RGEX                      "([a-z0-9!#$%&'*+/=?^_`{|}~-]+.)+[a-z0-9!#$%&'*+/=?^_`{|}~-]+"
 571
 572 #define EMAIL_ADDR_RGEX                        "[[:space:]]*<"EMAIL_ACCOUNT_RGEX"@"EMAIL_DOMAIN_RGEX">[[:space:]]*"
 573 #define EMAIL_ALIAS_RGEX                       "([[:space:]]*\"[^\"]*\")?"EMAIL_ADDR_RGEX
 574 #define EMAIL_ALIAS_LIST_RGEX                  "^("EMAIL_ALIAS_RGEX"[;,])*"EMAIL_ALIAS_RGEX"[;,]?[[:space:]]*$"
 575
 576 #define EMAIL_ADDR_WITHOUT_BRACKET_RGEX        "[[:space:]]*"EMAIL_ACCOUNT_RGEX"@"EMAIL_DOMAIN_RGEX"[[:space:]]*"
 577 #define EMAIL_ALIAS_WITHOUT_BRACKET_RGEX       "([[:space:]]*\"[^\"]*\")?"EMAIL_ADDR_WITHOUT_BRACKET_RGEX
 578 #define EMAIL_ALIAS_LIST_WITHOUT_BRACKET_RGEX  "("EMAIL_ALIAS_WITHOUT_BRACKET_RGEX"[;,])*"EMAIL_ADDR_WITHOUT_BRACKET_RGEX"[;,]?[[:space:]]*$"
 579
 580 INTERNAL_FUNC int em_verify_email_address(char *address, int without_bracket, int *err_code)
 581 {
 582         EM_DEBUG_FUNC_BEGIN("address[%s] without_bracket[%d]", address, without_bracket);
 583
 584         /*  this following code verfies the email alias string using reg. exp. */
 585         regex_t alias_list_regex = {0};
 586         int ret = false, error = EMAIL_ERROR_NONE;
 587         char *reg_rule = NULL;
 588
 589         if(!address || EM_SAFE_STRLEN(address) == 0) {
 590                 EM_DEBUG_EXCEPTION("EMAIL_ERROR_INVALID_PARAM");
 591                 if (err_code)
 592                         *err_code = EMAIL_ERROR_INVALID_PARAM;
 593                 return false;
 594         }
 595
 596         if(without_bracket)
 597                 reg_rule = EMAIL_ALIAS_LIST_WITHOUT_BRACKET_RGEX;
 598         else
 599                 reg_rule = EMAIL_ALIAS_LIST_RGEX;
 600
 601         if (regcomp(&alias_list_regex, reg_rule, REG_ICASE | REG_EXTENDED)) {
 602                 EM_DEBUG_EXCEPTION("email alias regex unrecognized");
 603                 if (err_code)
 604                         *err_code = EMAIL_ERROR_UNKNOWN;
 605                 return false;
 606         }
 607
 608         int alias_len = EM_SAFE_STRLEN(address) + 1;
 609         regmatch_t pmatch[alias_len];
 610
 611         bzero(pmatch, alias_len);
 612
 613         if (regexec(&alias_list_regex, address, alias_len, pmatch, 0) == REG_NOMATCH)
 614                 EM_DEBUG_LOG("failed :[%s]", address);
 615         else {
 616                 EM_DEBUG_LOG("success :[%s]", address);
 617                 ret = true;
 618         }
 619
 620         regfree(&alias_list_regex);
 621
 622         if (err_code)
 623                 *err_code = error;
 624
 625         EM_DEBUG_FUNC_END("ret [%d]", ret);
 626         return ret;
 627 }
 628
 629 INTERNAL_FUNC int em_verify_email_address_of_mail_data(email_mail_data_t *mail_data, int without_bracket, int *err_code)
 630 {
 631         EM_DEBUG_FUNC_BEGIN("mail_data[%p] without_bracket[%d]", mail_data, without_bracket);
 632         char *address_array[4] = { mail_data->full_address_from, mail_data->full_address_to, mail_data->full_address_cc, mail_data->full_address_bcc};
 633         int  ret = false, err = EMAIL_ERROR_NONE, i;
 634
 635         /* check for email_address validation */
 636         for (i = 0; i < 4; i++) {
 637                 if (address_array[i] && address_array[i][0] != 0) {
 638                         if (!em_verify_email_address(address_array[i] , without_bracket, &err)) {
 639                                 err = EMAIL_ERROR_INVALID_ADDRESS;
 640                                 EM_DEBUG_EXCEPTION("Invalid Email Address [%d][%s]", i, address_array[i]);
 641                                 goto FINISH_OFF;
 642                         }
 643                 }
 644         }
 645         ret = true;
 646 FINISH_OFF:
 647         EM_DEBUG_FUNC_END("ret [%d]", ret);
 648         return ret;
 649 }
 650
 651 INTERNAL_FUNC int em_verify_email_address_of_mail_tbl(emstorage_mail_tbl_t *input_mail_tbl, int input_without_bracket)
 652 {
 653         EM_DEBUG_FUNC_BEGIN("input_mail_tbl[%p] input_without_bracket[%d]", input_mail_tbl, input_without_bracket);
 654         char *address_array[4] = { input_mail_tbl->full_address_to, input_mail_tbl->full_address_cc, input_mail_tbl->full_address_bcc, input_mail_tbl->full_address_from};
 655         int  err = EMAIL_ERROR_NONE, i;
 656
 657         /* check for email_address validation */
 658         for (i = 0; i < 4; i++) {
 659                 if (address_array[i] && address_array[i][0] != 0) {
 660                         if (!em_verify_email_address(address_array[i] , input_without_bracket, &err)) {
 661                                 err = EMAIL_ERROR_INVALID_ADDRESS;
 662                                 EM_DEBUG_EXCEPTION("Invalid Email Address [%d][%s]", i, address_array[i]);
 663                                 goto FINISH_OFF;
 664                         }
 665                 }
 666         }
 667
 668 FINISH_OFF:
 669         EM_DEBUG_FUNC_END("err [%d]", err);
 670         return err;
 671 }
 672
 673 INTERNAL_FUNC int em_find_tag_for_thread_view(char *subject, int *result)
 674 {
 675         EM_DEBUG_FUNC_BEGIN();
 676         int error_code = EMAIL_ERROR_NONE;
 677         char *copy_of_subject = NULL;
 678
 679         EM_IF_NULL_RETURN_VALUE(subject, EMAIL_ERROR_INVALID_PARAM);
 680         EM_IF_NULL_RETURN_VALUE(result, EMAIL_ERROR_INVALID_PARAM);
 681
 682         *result = FALSE;
 683
 684         copy_of_subject = EM_SAFE_STRDUP(subject);
 685
 686         if (copy_of_subject == NULL) {
 687                 EM_DEBUG_EXCEPTION("strdup is failed.");
 688                 goto FINISH_OFF;
 689         }
 690
 691         em_upper_string(copy_of_subject);
 692         EM_DEBUG_LOG("em_upper_string result : %s\n", copy_of_subject);
 693
 694         if (strstr(copy_of_subject, "RE:") == NULL) {
 695                 if (strstr(copy_of_subject, "FWD:") == NULL) {
 696                         if (strstr(copy_of_subject, "FW:") != NULL)
 697                                 *result = TRUE;
 698                 }
 699                 else
 700                         *result = TRUE;
 701         }
 702         else
 703                 *result = TRUE;
 704
 705 FINISH_OFF:
 706         EM_SAFE_FREE(copy_of_subject);
 707
 708         EM_DEBUG_FUNC_END("result : %d", *result);
 709
 710         return error_code;
 711 }
 712
 713 INTERNAL_FUNC int em_find_pos_stripped_subject_for_thread_view(char *subject, char *stripped_subject, int stripped_subject_buffer_size)
 714 {
 715         EM_DEBUG_FUNC_BEGIN("subject [%p] stripped_subject [%p] stripped_subject_buffer_size[%d]", subject, stripped_subject, stripped_subject_buffer_size);
 716         int error_code = EMAIL_ERROR_NONE;
 717         int gap;
 718         char *copy_of_subject = NULL, *curpos = NULL, *result;
 719
 720         EM_IF_NULL_RETURN_VALUE(subject, EMAIL_ERROR_INVALID_PARAM);
 721         EM_IF_NULL_RETURN_VALUE(stripped_subject, EMAIL_ERROR_INVALID_PARAM);
 722
 723         copy_of_subject = EM_SAFE_STRDUP(subject);
 724
 725         if (copy_of_subject == NULL) {
 726                 EM_DEBUG_EXCEPTION("strdup is failed");
 727                 goto FINISH_OFF;
 728         }
 729
 730         em_upper_string(copy_of_subject);
 731         curpos = copy_of_subject;
 732
 733         EM_DEBUG_LOG("em_upper_string result : %s", copy_of_subject);
 734
 735         while ((result = strstr(curpos, "RE:")) != NULL) {
 736                 curpos = result + 3;
 737                 EM_DEBUG_LOG("RE result : %s", curpos);
 738         }
 739
 740         while ((result = strstr(curpos, "FWD:")) != NULL) {
 741                 curpos = result + 4;
 742                 EM_DEBUG_LOG("FWD result : %s", curpos);
 743         }
 744
 745         while ((result = strstr(curpos, "FW:")) != NULL) {
 746                 curpos = result + 3;
 747                 EM_DEBUG_LOG("FW result : %s", curpos);
 748         }
 749
 750         while (curpos != NULL && *curpos == ' ') {
 751                 curpos++;
 752         }
 753
 754         gap = curpos - copy_of_subject;
 755
 756         EM_SAFE_STRNCPY(stripped_subject, subject + gap, stripped_subject_buffer_size);
 757
 758 FINISH_OFF:
 759         EM_SAFE_FREE(copy_of_subject);
 760
 761         if (error_code == EMAIL_ERROR_NONE && stripped_subject)
 762                 EM_DEBUG_LOG("result[%s]", stripped_subject);
 763
 764         EM_DEBUG_FUNC_END("error_code[%d]", error_code);
 765         return error_code;
 766 }
 767
 768
 769 /*
 770  * encoding base64
 771  */
 772 INTERNAL_FUNC int em_encode_base64(char *src, unsigned long src_len, char **enc, unsigned long* enc_len, int *err_code)
 773 {
 774         EM_DEBUG_FUNC_BEGIN();
 775
 776     unsigned char *content;
 777     int ret = true, err = EMAIL_ERROR_NONE;
 778
 779         if (err_code != NULL) {
 780                 *err_code = EMAIL_ERROR_NONE;
 781         }
 782
 783     content = rfc822_binary(src, src_len, enc_len);
 784
 785     if (content)
 786         *enc = (char *)content;
 787     else {
 788         err = EMAIL_ERROR_UNKNOWN;
 789         ret = false;
 790     }
 791
 792     if (err_code)
 793         *err_code = err;
 794
 795         EM_DEBUG_FUNC_END();
 796     return ret;
 797 }
 798
 799 /*
 800  * decoding base64
 801  */
 802 INTERNAL_FUNC int em_decode_base64(unsigned char *enc_text, unsigned long enc_len, char **dec_text, unsigned long* dec_len, int *err_code)
 803 {
 804     unsigned char *text = enc_text;
 805     unsigned long size = enc_len;
 806     unsigned char *content;
 807     int ret = true, err = EMAIL_ERROR_NONE;
 808
 809         if (err_code != NULL) {
 810                 *err_code = EMAIL_ERROR_NONE;
 811         }
 812
 813     EM_DEBUG_FUNC_BEGIN();
 814
 815     content = rfc822_base64(text, size, dec_len);
 816     if (content)
 817         *dec_text = (char *)content;
 818     else
 819     {
 820         err = EMAIL_ERROR_UNKNOWN;
 821         ret = false;
 822     }
 823
 824     if (err_code)
 825         *err_code = err;
 826
 827     return ret;
 828 }
 829
 830 INTERNAL_FUNC int em_get_account_server_type_by_account_id(int account_id, email_account_server_t* account_server_type, int flag, int *error)
 831 {
 832         EM_DEBUG_FUNC_BEGIN();
 833         emstorage_account_tbl_t *account_tbl_data = NULL;
 834         int ret = false;
 835         int err= EMAIL_ERROR_NONE;
 836
 837         if (account_server_type == NULL ) {
 838                 EM_DEBUG_EXCEPTION("account_server_type is NULL");
 839                 err = EMAIL_ERROR_INVALID_PARAM;
 840                 ret = false;
 841                 goto FINISH_OFF;
 842         }
 843
 844         if( !emstorage_get_account_by_id(account_id, WITHOUT_OPTION, &account_tbl_data, false, &err)) {
 845                 EM_DEBUG_EXCEPTION ("emstorage_get_account_by_id failed [%d] ", err);
 846                 ret = false;
 847                 goto FINISH_OFF;
 848         }
 849
 850         if ( flag == false )  { /*  sending server */
 851                 *account_server_type = account_tbl_data->outgoing_server_type;
 852         } else if ( flag == true ) {    /*  receiving server */
 853                 *account_server_type = account_tbl_data->incoming_server_type;
 854         }
 855
 856         ret = true;
 857
 858 FINISH_OFF:
 859         if ( account_tbl_data != NULL ) {
 860                 emstorage_free_account(&account_tbl_data, 1, NULL);
 861         }
 862         if ( error != NULL ) {
 863                 *error = err;
 864         }
 865
 866         return ret;
 867 }
 868
 869 #include <vconf.h>
 870 #include <dbus/dbus.h>
 871
 872 #define ACTIVE_SYNC_HANDLE_INIT_VALUE           (-1)
 873 #define ACTIVE_SYNC_HANDLE_BOUNDARY                     (-100000000)
 874
 875
 876 INTERNAL_FUNC int em_get_handle_for_activesync(int *handle, int *error)
 877 {
 878         EM_DEBUG_FUNC_BEGIN();
 879
 880         static int next_handle = 0;
 881         int ret = false;
 882         int err = EMAIL_ERROR_NONE;
 883
 884         if ( handle == NULL ) {
 885                 EM_DEBUG_EXCEPTION("em_get_handle_for_activesync failed : handle is NULL");
 886                 err = EMAIL_ERROR_INVALID_PARAM;
 887                 goto FINISH_OFF;
 888         }
 889
 890         if ( vconf_get_int(VCONFKEY_EMAIL_SERVICE_ACTIVE_SYNC_HANDLE, &next_handle)  != 0 ) {
 891                 EM_DEBUG_EXCEPTION("vconf_get_int failed");
 892                 if ( next_handle != 0 ) {
 893                         err = EMAIL_ERROR_GCONF_FAILURE;
 894                         goto FINISH_OFF;
 895                 }
 896         }
 897
 898         EM_DEBUG_LOG(">>>>>> VCONFKEY_EMAIL_SERVICE_ACTIVE_SYNC_HANDLE : get lastest handle[%d]", next_handle);
 899
 900         /*  set the value of the handle for active sync */
 901         next_handle--;
 902         if ( next_handle < ACTIVE_SYNC_HANDLE_BOUNDARY ) {
 903                 next_handle = ACTIVE_SYNC_HANDLE_INIT_VALUE;
 904         }
 905         if ( vconf_set_int(VCONFKEY_EMAIL_SERVICE_ACTIVE_SYNC_HANDLE, next_handle) != 0) {
 906                 EM_DEBUG_EXCEPTION("vconf_set_int failed");
 907                 err = EMAIL_ERROR_GCONF_FAILURE;
 908                 goto FINISH_OFF;
 909         }
 910         ret = true;
 911         *handle = next_handle;
 912         EM_DEBUG_LOG(">>>>>> return next handle[%d]", *handle);
 913
 914 FINISH_OFF:
 915         if ( error != NULL ) {
 916                 *error = err;
 917         }
 918
 919         return ret;
 920 }
 921
 922 INTERNAL_FUNC int em_send_notification_to_active_sync_engine(int subType, ASNotiData *data)
 923 {
 924         EM_DEBUG_FUNC_BEGIN("subType [%d], data [%p]", subType, data);
 925
 926         DBusConnection     *connection;
 927         DBusMessage        *signal = NULL;
 928         DBusError           error;
 929         int                 i = 0;
 930
 931         dbus_error_init (&error);
 932         connection = dbus_bus_get(DBUS_BUS_SYSTEM, &error);
 933
 934         if(connection == NULL)
 935                 goto FINISH_OFF;
 936
 937         signal = dbus_message_new_signal("/User/Email/ActiveSync", EMAIL_ACTIVE_SYNC_NOTI, "email");
 938
 939         dbus_message_append_args(signal, DBUS_TYPE_INT32, &subType, DBUS_TYPE_INVALID);
 940         switch ( subType ) {
 941                 case ACTIVE_SYNC_NOTI_SEND_MAIL:
 942                         EM_DEBUG_LOG("handle:[%d]", data->send_mail.handle);
 943                         EM_DEBUG_LOG("account_id:[%d]", data->send_mail.account_id);
 944                         EM_DEBUG_LOG("mail_id:[%d]", data->send_mail.mail_id);
 945
 946                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->send_mail.handle), DBUS_TYPE_INVALID);
 947                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->send_mail.account_id), DBUS_TYPE_INVALID);
 948                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->send_mail.mail_id), DBUS_TYPE_INVALID);
 949                         break;
 950                 case ACTIVE_SYNC_NOTI_SEND_SAVED:                               /*  publish a send notification to ASE (active sync engine) */
 951                         EM_DEBUG_EXCEPTION("Not support yet : subType[ACTIVE_SYNC_NOTI_SEND_SAVED]", subType);
 952                         break;
 953                 case ACTIVE_SYNC_NOTI_SEND_REPORT:
 954                         EM_DEBUG_EXCEPTION("Not support yet : subType[ACTIVE_SYNC_NOTI_SEND_REPORT]", subType);
 955                         break;
 956                 case ACTIVE_SYNC_NOTI_SYNC_HEADER:
 957                         EM_DEBUG_LOG("handle:[%d]", data->sync_header.handle);
 958                         EM_DEBUG_LOG("account_id:[%d]", data->sync_header.account_id);
 959                         EM_DEBUG_LOG("mailbox_id:[%d]", data->sync_header.mailbox_id);
 960
 961                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->sync_header.handle ), DBUS_TYPE_INVALID);
 962                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->sync_header.account_id ), DBUS_TYPE_INVALID);
 963                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->sync_header.mailbox_id ), DBUS_TYPE_INVALID);
 964                         break;
 965                 case ACTIVE_SYNC_NOTI_DOWNLOAD_BODY:                    /*  publish a download body notification to ASE */
 966                         EM_DEBUG_LOG("handle:[%d]", data->download_body.handle);
 967                         EM_DEBUG_LOG("account_id:[%d]", data->download_body.account_id);
 968                         EM_DEBUG_LOG("mail_id:[%d]", data->download_body.mail_id);
 969                         EM_DEBUG_LOG("with_attachment:[%d]", data->download_body.with_attachment);
 970
 971                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->download_body.handle  ), DBUS_TYPE_INVALID);
 972                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->download_body.account_id  ), DBUS_TYPE_INVALID);
 973                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->download_body.mail_id ), DBUS_TYPE_INVALID);
 974                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->download_body.with_attachment  ), DBUS_TYPE_INVALID);
 975                         break;
 976                 case ACTIVE_SYNC_NOTI_DOWNLOAD_ATTACHMENT:
 977                         EM_DEBUG_LOG("handle:[%d]", data->download_attachment.handle);
 978                         EM_DEBUG_LOG("account_id:[%d]", data->download_attachment.account_id );
 979                         EM_DEBUG_LOG("mail_id:[%d]", data->download_attachment.mail_id);
 980                         EM_DEBUG_LOG("with_attachment:[%d]", data->download_attachment.attachment_order );
 981
 982                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->download_attachment.handle  ), DBUS_TYPE_INVALID);
 983                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->download_attachment.account_id  ), DBUS_TYPE_INVALID);
 984                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->download_attachment.mail_id ), DBUS_TYPE_INVALID);
 985                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->download_attachment.attachment_order), DBUS_TYPE_INVALID);
 986                         break;
 987                 case ACTIVE_SYNC_NOTI_VALIDATE_ACCOUNT:
 988                         EM_DEBUG_EXCEPTION("Not support yet : subType[ACTIVE_SYNC_NOTI_VALIDATE_ACCOUNT]", subType);
 989                         break;
 990                 case ACTIVE_SYNC_NOTI_CANCEL_JOB:
 991                         EM_DEBUG_LOG("account_id:[%d]",       data->cancel_job.account_id );
 992                         EM_DEBUG_LOG("handle to cancel:[%d]", data->cancel_job.handle);
 993                         EM_DEBUG_LOG("cancel_type:[%d]",      data->cancel_job.cancel_type);
 994
 995                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->cancel_job.account_id  ), DBUS_TYPE_INVALID);
 996                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->cancel_job.handle  ), DBUS_TYPE_INVALID);
 997                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->cancel_job.cancel_type  ), DBUS_TYPE_INVALID);
 998                         break;
 999                 case ACTIVE_SYNC_NOTI_SEARCH_ON_SERVER:
1000                         EM_DEBUG_LOG("account_id:[%d]",          data->search_mail_on_server.account_id );
1001                         EM_DEBUG_LOG("mailbox_id:[%d]",        data->search_mail_on_server.mailbox_id );
1002                         EM_DEBUG_LOG("search_filter_count:[%d]", data->search_mail_on_server.search_filter_count );
1003                         EM_DEBUG_LOG("handle to cancel:[%d]",    data->search_mail_on_server.handle);
1004
1005                         dbus_message_append_args(signal, DBUS_TYPE_INT32,  &(data->search_mail_on_server.account_id), DBUS_TYPE_INVALID);
1006                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->search_mail_on_server.mailbox_id), DBUS_TYPE_INVALID);
1007                         dbus_message_append_args(signal, DBUS_TYPE_INT32,  &(data->search_mail_on_server.search_filter_count), DBUS_TYPE_INVALID);
1008                         for(i = 0; i < data->search_mail_on_server.search_filter_count; i++) {
1009                                 dbus_message_append_args(signal, DBUS_TYPE_INT32,  &(data->search_mail_on_server.search_filter_list[i].search_filter_type), DBUS_TYPE_INVALID);
1010                                 switch(data->search_mail_on_server.search_filter_list[i].search_filter_type) {
1011                                         case EMAIL_SEARCH_FILTER_TYPE_MESSAGE_NO       :
1012                                         case EMAIL_SEARCH_FILTER_TYPE_UID              :
1013                                         case EMAIL_SEARCH_FILTER_TYPE_SIZE_LARSER      :
1014                                         case EMAIL_SEARCH_FILTER_TYPE_SIZE_SMALLER     :
1015                                         case EMAIL_SEARCH_FILTER_TYPE_FLAGS_ANSWERED   :
1016                                         case EMAIL_SEARCH_FILTER_TYPE_FLAGS_DELETED    :
1017                                         case EMAIL_SEARCH_FILTER_TYPE_FLAGS_DRAFT      :
1018                                         case EMAIL_SEARCH_FILTER_TYPE_FLAGS_FLAGED     :
1019                                         case EMAIL_SEARCH_FILTER_TYPE_FLAGS_RECENT     :
1020                                         case EMAIL_SEARCH_FILTER_TYPE_FLAGS_SEEN       :
1021                                                 dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->search_mail_on_server.search_filter_list[i].search_filter_key_value.integer_type_key_value), DBUS_TYPE_INVALID);
1022                                                 break;
1023
1024                                         case EMAIL_SEARCH_FILTER_TYPE_BCC              :
1025                                         case EMAIL_SEARCH_FILTER_TYPE_CC               :
1026                                         case EMAIL_SEARCH_FILTER_TYPE_FROM             :
1027                                         case EMAIL_SEARCH_FILTER_TYPE_KEYWORD          :
1028                                         case EMAIL_SEARCH_FILTER_TYPE_SUBJECT          :
1029                                         case EMAIL_SEARCH_FILTER_TYPE_TO               :
1030                                         case EMAIL_SEARCH_FILTER_TYPE_MESSAGE_ID       :
1031                                                 dbus_message_append_args(signal, DBUS_TYPE_STRING, &(data->search_mail_on_server.search_filter_list[i].search_filter_key_value.string_type_key_value), DBUS_TYPE_INVALID);
1032                                                 break;
1033
1034                                         case EMAIL_SEARCH_FILTER_TYPE_SENT_DATE_BEFORE :
1035                                         case EMAIL_SEARCH_FILTER_TYPE_SENT_DATE_ON     :
1036                                         case EMAIL_SEARCH_FILTER_TYPE_SENT_DATE_SINCE  :
1037                                                 dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->search_mail_on_server.search_filter_list[i].search_filter_key_value.time_type_key_value), DBUS_TYPE_INVALID);
1038                                                 break;
1039                                         default :
1040                                                 EM_DEBUG_EXCEPTION("Invalid filter type [%d]", data->search_mail_on_server.search_filter_list[i].search_filter_type);
1041                                                 break;
1042                                 }
1043                         }
1044                         dbus_message_append_args(signal, DBUS_TYPE_INT32,  &(data->search_mail_on_server.handle), DBUS_TYPE_INVALID);
1045                         break;
1046
1047                 case ACTIVE_SYNC_NOTI_CLEAR_RESULT_OF_SEARCH_ON_SERVER :
1048                         EM_DEBUG_LOG("account_id:[%d]",          data->clear_result_of_search_mail_on_server.account_id );
1049                         dbus_message_append_args(signal, DBUS_TYPE_INT32,  &(data->search_mail_on_server.account_id), DBUS_TYPE_INVALID);
1050                         break;
1051
1052                 case ACTIVE_SYNC_NOTI_EXPUNGE_MAILS_DELETED_FLAGGED :
1053                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->expunge_mails_deleted_flagged.mailbox_id  ), DBUS_TYPE_INVALID);
1054                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->expunge_mails_deleted_flagged.on_server  ), DBUS_TYPE_INVALID);
1055                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->expunge_mails_deleted_flagged.handle  ), DBUS_TYPE_INVALID);
1056                         break;
1057
1058                 case ACTIVE_SYNC_NOTI_RESOLVE_RECIPIENT :
1059                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->get_resolve_recipients.account_id), DBUS_TYPE_INVALID);
1060                         dbus_message_append_args(signal, DBUS_TYPE_STRING, &(data->get_resolve_recipients.email_address), DBUS_TYPE_INVALID);
1061                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->get_resolve_recipients.handle), DBUS_TYPE_INVALID);
1062                         break;
1063
1064                 case ACTIVE_SYNC_NOTI_VALIDATE_CERTIFICATE :
1065                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->validate_certificate.account_id), DBUS_TYPE_INVALID);
1066                         dbus_message_append_args(signal, DBUS_TYPE_STRING, &(data->validate_certificate.email_address), DBUS_TYPE_INVALID);
1067                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->validate_certificate.handle), DBUS_TYPE_INVALID);
1068                         break;
1069
1070                 case ACTIVE_SYNC_NOTI_ADD_MAILBOX :
1071                         dbus_message_append_args(signal, DBUS_TYPE_INT32,  &(data->add_mailbox.account_id), DBUS_TYPE_INVALID);
1072                         dbus_message_append_args(signal, DBUS_TYPE_STRING, &(data->add_mailbox.mailbox_path), DBUS_TYPE_INVALID);
1073                         dbus_message_append_args(signal, DBUS_TYPE_STRING, &(data->add_mailbox.mailbox_alias), DBUS_TYPE_INVALID);
1074                         dbus_message_append_args(signal, DBUS_TYPE_INT32,  &(data->add_mailbox.handle), DBUS_TYPE_INVALID);
1075                         break;
1076
1077                 case ACTIVE_SYNC_NOTI_RENAME_MAILBOX :
1078                         dbus_message_append_args(signal, DBUS_TYPE_INT32,  &(data->rename_mailbox.account_id), DBUS_TYPE_INVALID);
1079                         dbus_message_append_args(signal, DBUS_TYPE_INT32,  &(data->rename_mailbox.mailbox_id), DBUS_TYPE_INVALID);
1080                         dbus_message_append_args(signal, DBUS_TYPE_STRING, &(data->rename_mailbox.mailbox_name), DBUS_TYPE_INVALID);
1081                         dbus_message_append_args(signal, DBUS_TYPE_STRING, &(data->rename_mailbox.mailbox_alias), DBUS_TYPE_INVALID);
1082                         dbus_message_append_args(signal, DBUS_TYPE_INT32,  &(data->rename_mailbox.handle), DBUS_TYPE_INVALID);
1083                         break;
1084
1085                 case ACTIVE_SYNC_NOTI_DELETE_MAILBOX :
1086                         dbus_message_append_args(signal, DBUS_TYPE_INT32,  &(data->delete_mailbox.account_id), DBUS_TYPE_INVALID);
1087                         dbus_message_append_args(signal, DBUS_TYPE_INT32,  &(data->delete_mailbox.mailbox_id), DBUS_TYPE_INVALID);
1088                         dbus_message_append_args(signal, DBUS_TYPE_INT32,  &(data->delete_mailbox.handle), DBUS_TYPE_INVALID);
1089                         break;
1090
1091                 case ACTIVE_SYNC_NOTI_DELETE_MAILBOX_EX :
1092                         dbus_message_append_args(signal, DBUS_TYPE_INT32,  &(data->delete_mailbox_ex.account_id), DBUS_TYPE_INVALID);
1093                         dbus_message_append_args(signal, DBUS_TYPE_INT32,  &(data->delete_mailbox_ex.mailbox_id_count), DBUS_TYPE_INVALID);
1094                         for(i = 0; i <data->delete_mailbox_ex.mailbox_id_count; i++)
1095                                 dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->delete_mailbox_ex.mailbox_id_array[i]), DBUS_TYPE_INVALID);
1096                         dbus_message_append_args(signal, DBUS_TYPE_INT32,  &(data->delete_mailbox_ex.handle), DBUS_TYPE_INVALID);
1097                         break;
1098
1099                 case ACTIVE_SYNC_NOTI_SEND_MAIL_WITH_DOWNLOADING_OF_ORIGINAL_MAIL:
1100                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->send_mail_with_downloading_attachment_of_original_mail.handle), DBUS_TYPE_INVALID);
1101                         dbus_message_append_args(signal, DBUS_TYPE_INT32, &(data->send_mail_with_downloading_attachment_of_original_mail.mail_id), DBUS_TYPE_INVALID);
1102                         break;
1103
1104                 default:
1105                         EM_DEBUG_EXCEPTION("Invalid Notification type of Active Sync : subType[%d]", subType);
1106                         return FAILURE;
1107         }
1108
1109         if(!dbus_connection_send (connection, signal, NULL)) {
1110                 EM_DEBUG_EXCEPTION("dbus_connection_send is failed");
1111                 return FAILURE;
1112         } else
1113                 EM_DEBUG_LOG("dbus_connection_send is successful");
1114
1115         dbus_connection_flush(connection);
1116
1117 FINISH_OFF:
1118
1119         if(signal)
1120                 dbus_message_unref(signal);
1121
1122         EM_DEBUG_FUNC_END();
1123         return true;
1124 }