Mercurial > libpst
annotate src/readpst.c @ 149:f9773b6368e0
improve documentation of .pst format.
remove decrypt option from getidblock - we always decrypt.
| author | Carl Byington <carl@five-ten-sg.com> |
|---|---|
| date | Sat, 28 Feb 2009 11:55:48 -0800 |
| parents | 0695de3b5a98 |
| children | 06aa84023b48 |
| rev | line source |
|---|---|
| 16 | 1 /*** |
| 2 * readpst.c | |
| 3 * Part of the LibPST project | |
| 4 * Written by David Smith | |
| 43 | 5 * dave.s@earthcorp.com |
| 16 | 6 */ |
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7 |
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8 #include "define.h" |
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9 #include "lzfu.h" |
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10 |
| 16 | 11 #define OUTPUT_TEMPLATE "%s" |
| 12 #define OUTPUT_KMAIL_DIR_TEMPLATE ".%s.directory" | |
| 13 #define KMAIL_INDEX ".%s.index" | |
| 25 | 14 #define SEP_MAIL_FILE_TEMPLATE "%i" /* "%09i" */ |
| 16 | 15 |
| 16 // max size of the c_time char*. It will store the date of the email | |
| 17 #define C_TIME_SIZE 500 | |
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18 |
| 16 | 19 struct file_ll { |
| 43 | 20 char *name; |
| 21 char *dname; | |
| 22 FILE * output; | |
| 23 int32_t stored_count; | |
| 24 int32_t email_count; | |
| 25 int32_t skip_count; | |
| 26 int32_t type; | |
| 16 | 27 }; |
| 31 | 28 |
| 43 | 29 void process(pst_item *outeritem, pst_desc_ll *d_ptr); |
| 30 void write_email_body(FILE *f, char *body); | |
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31 void removeCR(char *c); |
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32 void usage(); |
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33 void version(); |
| 43 | 34 char* mk_kmail_dir(char*); |
| 35 int close_kmail_dir(); | |
| 36 char* mk_recurse_dir(char*); | |
| 37 int close_recurse_dir(); | |
| 77 | 38 char* mk_separate_dir(char *dir); |
| 39 int close_separate_dir(); | |
| 40 int mk_separate_file(struct file_ll *f); | |
| 43 | 41 char* my_stristr(char *haystack, char *needle); |
| 42 void check_filename(char *fname); | |
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43 void write_separate_attachment(char f_name[], pst_item_attach* attach, int attach_num, pst_file* pst); |
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44 void write_embedded_message(FILE* f_output, pst_item_attach* attach, char *boundary, pst_file* pf, char** extra_mime_headers); |
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45 void write_inline_attachment(FILE* f_output, pst_item_attach* attach, char *boundary, pst_file* pst); |
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46 void header_has_field(char *header, char *field, int *flag); |
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47 void header_get_subfield(char *field, const char *subfield, char *body_subfield, size_t size_subfield); |
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48 char* header_get_field(char *header, char *field); |
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49 char* header_end_field(char *field); |
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50 void header_strip_field(char *header, char *field); |
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51 int test_base64(char *body); |
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52 void find_html_charset(char *html, char *charset, size_t charsetlen); |
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53 void find_rfc822_headers(char** extra_mime_headers); |
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54 void write_body_part(FILE* f_output, char *body, int32_t body_was_unicode, char *mime, char *charset, char *boundary, pst_file* pst); |
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55 void write_normal_email(FILE* f_output, char f_name[], pst_item* item, int mode, int mode_MH, pst_file* pst, int save_rtf, char** extra_mime_headers); |
| 43 | 56 void write_vcard(FILE* f_output, pst_item_contact* contact, char comment[]); |
| 57 void write_appointment(FILE* f_output, pst_item_appointment* appointment, | |
| 58 pst_item_email* email, FILETIME* create_date, FILETIME* modify_date); | |
| 59 void create_enter_dir(struct file_ll* f, pst_item *item); | |
| 60 void close_enter_dir(struct file_ll *f); | |
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61 |
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62 const char* prog_name; |
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63 char* output_dir = "."; |
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64 char* kmail_chdir = NULL; |
| 77 | 65 |
| 16 | 66 // Normal mode just creates mbox format files in the current directory. Each file is named |
| 67 // the same as the folder's name that it represents | |
| 68 #define MODE_NORMAL 0 | |
| 77 | 69 |
| 16 | 70 // KMail mode creates a directory structure suitable for being used directly |
| 71 // by the KMail application | |
| 72 #define MODE_KMAIL 1 | |
| 77 | 73 |
| 16 | 74 // recurse mode creates a directory structure like the PST file. Each directory |
| 75 // contains only one file which stores the emails in mbox format. | |
| 76 #define MODE_RECURSE 2 | |
| 77 | 77 |
| 78 // separate mode creates the same directory structure as recurse. The emails are stored in | |
| 79 // separate files, numbering from 1 upward. Attachments belonging to the emails are | |
| 16 | 80 // saved as email_no-filename (e.g. 1-samplefile.doc or 000001-Attachment2.zip) |
| 77 | 81 #define MODE_SEPARATE 3 |
| 82 | |
| 43 | 83 // Decrypt the whole file (even the parts that aren't encrypted) and ralph it to stdout |
| 84 #define MODE_DECSPEW 4 | |
| 16 | 85 |
| 86 | |
| 87 // Output Normal just prints the standard information about what is going on | |
| 88 #define OUTPUT_NORMAL 0 | |
| 77 | 89 |
| 16 | 90 // Output Quiet is provided so that only errors are printed |
| 91 #define OUTPUT_QUIET 1 | |
| 92 | |
| 93 // default mime-type for attachments that have a null mime-type | |
| 94 #define MIME_TYPE_DEFAULT "application/octet-stream" | |
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95 #define RFC822 "message/rfc822" |
| 16 | 96 |
| 97 // output mode for contacts | |
| 98 #define CMODE_VCARD 0 | |
| 43 | 99 #define CMODE_LIST 1 |
| 16 | 100 |
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101 // output mode for deleted items |
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102 #define DMODE_EXCLUDE 0 |
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103 #define DMODE_INCLUDE 1 |
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104 |
| 16 | 105 // output settings for RTF bodies |
| 106 // filename for the attachment | |
| 107 #define RTF_ATTACH_NAME "rtf-body.rtf" | |
| 108 // mime type for the attachment | |
| 109 #define RTF_ATTACH_TYPE "application/rtf" | |
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110 |
| 39 | 111 // global settings |
| 112 int mode = MODE_NORMAL; | |
| 113 int mode_MH = 0; | |
| 114 int output_mode = OUTPUT_NORMAL; | |
| 115 int contact_mode = CMODE_VCARD; | |
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116 int deleted_mode = DMODE_EXCLUDE; |
| 39 | 117 int overwrite = 0; |
| 118 int save_rtf_body = 1; | |
| 119 pst_file pstfile; | |
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120 regex_t meta_charset_pattern; |
| 39 | 121 |
| 122 | |
| 123 void process(pst_item *outeritem, pst_desc_ll *d_ptr) | |
| 124 { | |
| 43 | 125 struct file_ll ff; |
| 126 pst_item *item = NULL; | |
| 39 | 127 |
| 43 | 128 DEBUG_ENT("process"); |
| 129 memset(&ff, 0, sizeof(ff)); | |
| 130 create_enter_dir(&ff, outeritem); | |
| 39 | 131 |
| 43 | 132 while (d_ptr) { |
| 133 DEBUG_MAIN(("main: New item record\n")); | |
| 134 if (!d_ptr->desc) { | |
| 135 DEBUG_WARN(("main: ERROR ?? item's desc record is NULL\n")); | |
| 136 ff.skip_count++; | |
| 137 } | |
| 138 else { | |
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139 DEBUG_MAIN(("main: Desc Email ID %#"PRIx64" [d_ptr->id = %#"PRIx64"]\n", d_ptr->desc->id, d_ptr->id)); |
| 39 | 140 |
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141 item = pst_parse_item(&pstfile, d_ptr, NULL); |
| 43 | 142 DEBUG_MAIN(("main: About to process item\n")); |
| 143 if (item && item->email && item->email->subject && item->email->subject->subj) { | |
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144 DEBUG_EMAIL(("item->email->subject->subj = %s\n", item->email->subject->subj)); |
| 43 | 145 } |
| 146 if (item) { | |
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147 if (item->folder && d_ptr->child && (deleted_mode == DMODE_INCLUDE || strcasecmp(item->file_as, "Deleted Items"))) { |
| 43 | 148 //if this is a non-empty folder other than deleted items, we want to recurse into it |
| 149 if (output_mode != OUTPUT_QUIET) printf("Processing Folder \"%s\"\n", item->file_as); | |
| 150 process(item, d_ptr->child); | |
| 151 | |
| 152 } else if (item->contact && (item->type == PST_TYPE_CONTACT)) { | |
| 153 // deal with a contact | |
| 154 // write them to the file, one per line in this format | |
| 155 // Desc Name <email@address>\n | |
| 77 | 156 if (mode == MODE_SEPARATE) mk_separate_file(&ff); |
| 43 | 157 ff.email_count++; |
| 158 DEBUG_MAIN(("main: Processing Contact\n")); | |
| 159 if (ff.type != PST_TYPE_CONTACT) { | |
| 160 DEBUG_MAIN(("main: I have a contact, but the folder isn't a contacts folder. Processing anyway\n")); | |
| 161 } | |
| 162 if (contact_mode == CMODE_VCARD) | |
| 163 write_vcard(ff.output, item->contact, item->comment); | |
| 164 else | |
| 165 fprintf(ff.output, "%s <%s>\n", item->contact->fullname, item->contact->address1); | |
| 39 | 166 |
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167 } else if (item->email && (item->type == PST_TYPE_NOTE || item->type == PST_TYPE_REPORT || item->type == PST_TYPE_OTHER)) { |
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168 char *extra_mime_headers = NULL; |
| 77 | 169 if (mode == MODE_SEPARATE) mk_separate_file(&ff); |
| 43 | 170 ff.email_count++; |
| 171 DEBUG_MAIN(("main: Processing Email\n")); | |
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172 if ((ff.type != PST_TYPE_NOTE) && (ff.type != PST_TYPE_REPORT) && (ff.type != PST_TYPE_OTHER)) { |
| 43 | 173 DEBUG_MAIN(("main: I have an email, but the folder isn't an email folder. Processing anyway\n")); |
| 174 } | |
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175 write_normal_email(ff.output, ff.name, item, mode, mode_MH, &pstfile, save_rtf_body, &extra_mime_headers); |
| 39 | 176 |
| 43 | 177 } else if (item->journal && (item->type == PST_TYPE_JOURNAL)) { |
| 178 // deal with journal items | |
| 77 | 179 if (mode == MODE_SEPARATE) mk_separate_file(&ff); |
| 43 | 180 ff.email_count++; |
| 181 DEBUG_MAIN(("main: Processing Journal Entry\n")); | |
| 182 if (ff.type != PST_TYPE_JOURNAL) { | |
| 183 DEBUG_MAIN(("main: I have a journal entry, but the folder isn't a journal folder. Processing anyway\n")); | |
| 184 } | |
| 185 fprintf(ff.output, "BEGIN:VJOURNAL\n"); | |
| 50 | 186 if (item->email && item->email->subject && item->email->subject->subj) |
| 43 | 187 fprintf(ff.output, "SUMMARY:%s\n", pst_rfc2426_escape(item->email->subject->subj)); |
| 50 | 188 if (item->email && item->email->body) |
| 43 | 189 fprintf(ff.output, "DESCRIPTION:%s\n", pst_rfc2426_escape(item->email->body)); |
| 190 if (item->journal->start) | |
| 191 fprintf(ff.output, "DTSTART;VALUE=DATE-TIME:%s\n", pst_rfc2445_datetime_format(item->journal->start)); | |
| 192 fprintf(ff.output, "END:VJOURNAL\n\n"); | |
| 39 | 193 |
| 43 | 194 } else if (item->appointment && (item->type == PST_TYPE_APPOINTMENT)) { |
| 195 // deal with Calendar appointments | |
| 77 | 196 if (mode == MODE_SEPARATE) mk_separate_file(&ff); |
| 43 | 197 ff.email_count++; |
| 198 DEBUG_MAIN(("main: Processing Appointment Entry\n")); | |
| 199 if (ff.type != PST_TYPE_APPOINTMENT) { | |
| 200 DEBUG_MAIN(("main: I have an appointment, but folder isn't specified as an appointment type. Processing...\n")); | |
| 201 } | |
| 202 write_appointment(ff.output, item->appointment, item->email, item->create_date, item->modify_date); | |
| 39 | 203 |
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204 } else if (item->message_store) { |
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205 // there should only be one message_store, and we have already done it |
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206 DEBUG_MAIN(("item with message store content, type %i %s folder type %i, skipping it\n", item->type, item->ascii_type, ff.type)); |
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207 |
| 43 | 208 } else { |
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209 // these all seem to be things that MS agrees are not included in the item count |
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210 //ff.skip_count++; |
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211 DEBUG_MAIN(("main: Unknown item type %i (%s) name (%s)\n", |
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212 item->type, item->ascii_type, item->file_as)); |
| 43 | 213 } |
| 46 | 214 pst_freeItem(item); |
| 43 | 215 } else { |
| 216 ff.skip_count++; | |
| 217 DEBUG_MAIN(("main: A NULL item was seen\n")); | |
| 218 } | |
| 219 d_ptr = d_ptr->next; | |
| 220 } | |
| 221 } | |
| 222 close_enter_dir(&ff); | |
| 223 DEBUG_RET(); | |
| 39 | 224 } |
| 225 | |
| 226 | |
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227 |
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228 int main(int argc, char* const* argv) { |
| 43 | 229 pst_item *item = NULL; |
| 230 pst_desc_ll *d_ptr; | |
| 231 char * fname = NULL; | |
| 48 | 232 char *d_log = NULL; |
| 43 | 233 int c,x; |
| 234 char *temp = NULL; //temporary char pointer | |
| 235 prog_name = argv[0]; | |
| 16 | 236 |
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237 time_t now = time(NULL); |
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238 srand((unsigned)now); |
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239 |
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240 if (regcomp(&meta_charset_pattern, "<meta[^>]*content=\"[^>]*charset=([^>\";]*)[\";]", REG_ICASE | REG_EXTENDED)) { |
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241 printf("cannot compile regex pattern to find content charset in html bodies\n"); |
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242 exit(3); |
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243 } |
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244 |
| 43 | 245 // command-line option handling |
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246 while ((c = getopt(argc, argv, "bCc:Dd:hko:qrSMVw"))!= -1) { |
| 43 | 247 switch (c) { |
| 248 case 'b': | |
| 249 save_rtf_body = 0; | |
| 250 break; | |
| 251 case 'C': | |
| 252 mode = MODE_DECSPEW; | |
| 253 break; | |
| 254 case 'c': | |
| 255 if (optarg && optarg[0]=='v') | |
| 256 contact_mode=CMODE_VCARD; | |
| 257 else if (optarg && optarg[0]=='l') | |
| 258 contact_mode=CMODE_LIST; | |
| 259 else { | |
| 260 usage(); | |
| 261 exit(0); | |
| 262 } | |
| 263 break; | |
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264 case 'D': |
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265 deleted_mode = DMODE_INCLUDE; |
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266 break; |
| 43 | 267 case 'd': |
| 268 d_log = optarg; | |
| 269 break; | |
| 270 case 'h': | |
| 271 usage(); | |
| 272 exit(0); | |
| 273 break; | |
| 274 case 'V': | |
| 275 version(); | |
| 276 exit(0); | |
| 277 break; | |
| 278 case 'k': | |
| 279 mode = MODE_KMAIL; | |
| 280 break; | |
| 281 case 'M': | |
| 77 | 282 mode = MODE_SEPARATE; |
| 43 | 283 mode_MH = 1; |
| 284 break; | |
| 285 case 'o': | |
| 286 output_dir = optarg; | |
| 287 break; | |
| 288 case 'q': | |
| 289 output_mode = OUTPUT_QUIET; | |
| 290 break; | |
| 291 case 'r': | |
| 292 mode = MODE_RECURSE; | |
| 293 break; | |
| 294 case 'S': | |
| 77 | 295 mode = MODE_SEPARATE; |
| 43 | 296 break; |
| 297 case 'w': | |
| 298 overwrite = 1; | |
| 299 break; | |
| 300 default: | |
| 301 usage(); | |
| 302 exit(1); | |
| 303 break; | |
| 304 } | |
| 305 } | |
| 306 | |
| 307 if (argc > optind) { | |
| 308 fname = argv[optind]; | |
| 309 } else { | |
| 310 usage(); | |
| 311 exit(2); | |
| 312 } | |
| 313 | |
| 314 #ifdef DEBUG_ALL | |
| 315 // force a log file | |
| 316 if (!d_log) d_log = "readpst.log"; | |
| 317 #endif // defined DEBUG_ALL | |
| 318 DEBUG_INIT(d_log); | |
| 319 DEBUG_REGISTER_CLOSE(); | |
| 320 DEBUG_ENT("main"); | |
| 16 | 321 |
| 43 | 322 if (mode == MODE_DECSPEW) { |
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323 FILE *fp; |
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324 char buf[1024]; |
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325 size_t l = 0; |
| 43 | 326 if (NULL == (fp = fopen(fname, "rb"))) { |
| 327 fprintf(stderr, "Couldn't open file %s\n", fname ); | |
| 52 | 328 DEBUG_RET(); |
| 43 | 329 return 1; |
| 330 } | |
| 39 | 331 |
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332 while (0 != (l = fread(buf, 1, 1024, fp))) { |
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333 if (0 != pst_decrypt(0, buf, l, PST_COMP_ENCRYPT)) |
| 46 | 334 fprintf(stderr, "pst_decrypt() failed (I'll try to continue)\n"); |
| 16 | 335 |
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336 if (l != pst_fwrite(buf, 1, l, stdout)) { |
| 43 | 337 fprintf(stderr, "Couldn't output to stdout?\n"); |
| 52 | 338 DEBUG_RET(); |
| 43 | 339 return 1; |
| 340 } | |
| 341 } | |
| 52 | 342 DEBUG_RET(); |
| 43 | 343 return 0; |
| 344 } | |
| 16 | 345 |
| 43 | 346 if (output_mode != OUTPUT_QUIET) printf("Opening PST file and indexes...\n"); |
| 347 | |
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348 RET_DERROR(pst_open(&pstfile, fname), 1, ("Error opening File\n")); |
| 43 | 349 RET_DERROR(pst_load_index(&pstfile), 2, ("Index Error\n")); |
| 350 | |
| 351 pst_load_extended_attributes(&pstfile); | |
| 16 | 352 |
| 43 | 353 if (chdir(output_dir)) { |
| 354 x = errno; | |
| 355 pst_close(&pstfile); | |
| 356 DEBUG_RET(); | |
| 357 DIE(("main: Cannot change to output dir %s: %s\n", output_dir, strerror(x))); | |
| 358 } | |
| 359 | |
| 360 if (output_mode != OUTPUT_QUIET) printf("About to start processing first record...\n"); | |
| 361 | |
| 362 d_ptr = pstfile.d_head; // first record is main record | |
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363 item = pst_parse_item(&pstfile, d_ptr, NULL); |
| 43 | 364 if (!item || !item->message_store) { |
| 365 DEBUG_RET(); | |
| 366 DIE(("main: Could not get root record\n")); | |
| 367 } | |
| 16 | 368 |
| 43 | 369 // default the file_as to the same as the main filename if it doesn't exist |
| 370 if (!item->file_as) { | |
| 371 if (!(temp = strrchr(fname, '/'))) | |
| 372 if (!(temp = strrchr(fname, '\\'))) | |
| 373 temp = fname; | |
| 374 else | |
| 375 temp++; // get past the "\\" | |
| 376 else | |
| 377 temp++; // get past the "/" | |
| 378 item->file_as = (char*)xmalloc(strlen(temp)+1); | |
| 379 strcpy(item->file_as, temp); | |
| 380 DEBUG_MAIN(("file_as was blank, so am using %s\n", item->file_as)); | |
| 381 } | |
| 382 DEBUG_MAIN(("main: Root Folder Name: %s\n", item->file_as)); | |
| 16 | 383 |
| 43 | 384 d_ptr = pst_getTopOfFolders(&pstfile, item); |
| 385 if (!d_ptr) { | |
| 386 DEBUG_RET(); | |
| 387 DIE(("Top of folders record not found. Cannot continue\n")); | |
| 388 } | |
| 16 | 389 |
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390 process(item, d_ptr->child); // do the children of TOPF |
| 46 | 391 pst_freeItem(item); |
| 43 | 392 pst_close(&pstfile); |
| 393 DEBUG_RET(); | |
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394 regfree(&meta_charset_pattern); |
| 43 | 395 return 0; |
| 16 | 396 } |
| 31 | 397 |
| 398 | |
| 16 | 399 void write_email_body(FILE *f, char *body) { |
| 43 | 400 char *n = body; |
| 401 // DEBUG_MAIN(("write_email_body(): \"%s\"\n", body)); | |
| 402 DEBUG_ENT("write_email_body"); | |
| 403 while (n) { | |
| 404 if (strncmp(body, "From ", 5) == 0) | |
| 405 fprintf(f, ">"); | |
| 406 if ((n = strchr(body, '\n'))) { | |
| 407 n++; | |
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408 pst_fwrite(body, n-body, 1, f); //write just a line |
| 43 | 409 body = n; |
| 410 } | |
| 411 } | |
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412 pst_fwrite(body, strlen(body), 1, f); |
| 43 | 413 DEBUG_RET(); |
| 16 | 414 } |
| 31 | 415 |
| 416 | |
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417 void removeCR (char *c) { |
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418 // converts \r\n to \n |
| 43 | 419 char *a, *b; |
| 420 DEBUG_ENT("removeCR"); | |
| 421 a = b = c; | |
| 422 while (*a != '\0') { | |
| 423 *b = *a; | |
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424 if (*a != '\r') b++; |
| 43 | 425 a++; |
| 426 } | |
| 427 *b = '\0'; | |
| 428 DEBUG_RET(); | |
| 16 | 429 } |
| 31 | 430 |
| 431 | |
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432 void usage() { |
| 43 | 433 DEBUG_ENT("usage"); |
| 434 version(); | |
| 435 printf("Usage: %s [OPTIONS] {PST FILENAME}\n", prog_name); | |
| 436 printf("OPTIONS:\n"); | |
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437 printf("\t-V\t- Version. Display program version\n"); |
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438 printf("\t-C\t- Decrypt (compressible encryption) the entire file and output on stdout (not typically useful)\n"); |
|
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439 printf("\t-D\t- Include deleted items in output\n"); |
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440 printf("\t-M\t- MH. Write emails in the MH format\n"); |
| 77 | 441 printf("\t-S\t- Separate. Write emails in the separate format\n"); |
| 43 | 442 printf("\t-b\t- Don't save RTF-Body attachments\n"); |
| 443 printf("\t-c[v|l]\t- Set the Contact output mode. -cv = VCard, -cl = EMail list\n"); | |
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444 printf("\t-d <filename> \t- Debug to file. This is a binary log. Use readpstlog to print it\n"); |
| 43 | 445 printf("\t-h\t- Help. This screen\n"); |
| 446 printf("\t-k\t- KMail. Output in kmail format\n"); | |
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447 printf("\t-o <dirname>\t- Output directory to write files to. CWD is changed *after* opening pst file\n"); |
| 43 | 448 printf("\t-q\t- Quiet. Only print error messages\n"); |
| 449 printf("\t-r\t- Recursive. Output in a recursive format\n"); | |
| 450 printf("\t-w\t- Overwrite any output mbox files\n"); | |
| 451 DEBUG_RET(); | |
| 16 | 452 } |
| 31 | 453 |
| 454 | |
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455 void version() { |
| 43 | 456 DEBUG_ENT("version"); |
| 50 | 457 printf("ReadPST / LibPST v%s\n", VERSION); |
| 16 | 458 #if BYTE_ORDER == BIG_ENDIAN |
| 43 | 459 printf("Big Endian implementation being used.\n"); |
| 16 | 460 #elif BYTE_ORDER == LITTLE_ENDIAN |
| 43 | 461 printf("Little Endian implementation being used.\n"); |
| 16 | 462 #else |
| 463 # error "Byte order not supported by this library" | |
| 464 #endif | |
| 465 #ifdef __GNUC__ | |
| 43 | 466 printf("GCC %d.%d : %s %s\n", __GNUC__, __GNUC_MINOR__, __DATE__, __TIME__); |
| 16 | 467 #endif |
| 43 | 468 DEBUG_RET(); |
| 16 | 469 } |
| 31 | 470 |
| 471 | |
| 16 | 472 char *mk_kmail_dir(char *fname) { |
| 43 | 473 //change to that directory |
| 474 //make a directory based on OUTPUT_KMAIL_DIR_TEMPLATE | |
| 475 //allocate space for OUTPUT_TEMPLATE and form a char* with fname | |
| 476 //return that value | |
| 477 char *dir, *out_name, *index; | |
| 478 int x; | |
| 479 DEBUG_ENT("mk_kmail_dir"); | |
| 480 if (kmail_chdir && chdir(kmail_chdir)) { | |
| 481 x = errno; | |
| 482 DIE(("mk_kmail_dir: Cannot change to directory %s: %s\n", kmail_chdir, strerror(x))); | |
| 483 } | |
| 484 dir = malloc(strlen(fname)+strlen(OUTPUT_KMAIL_DIR_TEMPLATE)+1); | |
| 485 sprintf(dir, OUTPUT_KMAIL_DIR_TEMPLATE, fname); | |
| 486 check_filename(dir); | |
| 487 if (D_MKDIR(dir)) { | |
| 488 //error occured | |
| 489 if (errno != EEXIST) { | |
| 490 x = errno; | |
| 491 DIE(("mk_kmail_dir: Cannot create directory %s: %s\n", dir, strerror(x))); | |
| 492 } | |
| 493 } | |
| 494 kmail_chdir = realloc(kmail_chdir, strlen(dir)+1); | |
| 495 strcpy(kmail_chdir, dir); | |
| 496 free (dir); | |
| 16 | 497 |
| 43 | 498 //we should remove any existing indexes created by KMail, cause they might be different now |
| 499 index = malloc(strlen(fname)+strlen(KMAIL_INDEX)+1); | |
| 500 sprintf(index, KMAIL_INDEX, fname); | |
| 501 unlink(index); | |
| 502 free(index); | |
| 16 | 503 |
| 43 | 504 out_name = malloc(strlen(fname)+strlen(OUTPUT_TEMPLATE)+1); |
| 505 sprintf(out_name, OUTPUT_TEMPLATE, fname); | |
| 506 DEBUG_RET(); | |
| 507 return out_name; | |
| 16 | 508 } |
| 31 | 509 |
| 510 | |
| 16 | 511 int close_kmail_dir() { |
| 43 | 512 // change .. |
| 513 int x; | |
| 514 DEBUG_ENT("close_kmail_dir"); | |
| 515 if (kmail_chdir) { //only free kmail_chdir if not NULL. do not change directory | |
| 516 free(kmail_chdir); | |
| 517 kmail_chdir = NULL; | |
| 518 } else { | |
| 519 if (chdir("..")) { | |
| 520 x = errno; | |
| 521 DIE(("close_kmail_dir: Cannot move up dir (..): %s\n", strerror(x))); | |
| 522 } | |
| 523 } | |
| 524 DEBUG_RET(); | |
| 525 return 0; | |
| 16 | 526 } |
| 31 | 527 |
| 528 | |
| 16 | 529 // this will create a directory by that name, then make an mbox file inside |
| 530 // that dir. any subsequent dirs will be created by name, and they will | |
| 531 // contain mbox files | |
| 532 char *mk_recurse_dir(char *dir) { | |
| 43 | 533 int x; |
| 534 char *out_name; | |
| 535 DEBUG_ENT("mk_recurse_dir"); | |
| 536 check_filename(dir); | |
| 537 if (D_MKDIR (dir)) { | |
| 538 if (errno != EEXIST) { // not an error because it exists | |
| 539 x = errno; | |
| 540 DIE(("mk_recurse_dir: Cannot create directory %s: %s\n", dir, strerror(x))); | |
| 541 } | |
| 542 } | |
| 543 if (chdir (dir)) { | |
| 544 x = errno; | |
| 545 DIE(("mk_recurse_dir: Cannot change to directory %s: %s\n", dir, strerror(x))); | |
| 546 } | |
| 547 out_name = malloc(strlen("mbox")+1); | |
| 548 strcpy(out_name, "mbox"); | |
| 549 DEBUG_RET(); | |
| 550 return out_name; | |
| 16 | 551 } |
| 31 | 552 |
| 553 | |
| 16 | 554 int close_recurse_dir() { |
| 43 | 555 int x; |
| 556 DEBUG_ENT("close_recurse_dir"); | |
| 557 if (chdir("..")) { | |
| 558 x = errno; | |
| 559 DIE(("close_recurse_dir: Cannot go up dir (..): %s\n", strerror(x))); | |
| 560 } | |
| 561 DEBUG_RET(); | |
| 562 return 0; | |
| 16 | 563 } |
| 31 | 564 |
| 565 | |
| 77 | 566 char *mk_separate_dir(char *dir) { |
| 43 | 567 size_t dirsize = strlen(dir) + 10; |
| 568 char dir_name[dirsize]; | |
| 569 int x = 0, y = 0; | |
| 16 | 570 |
| 77 | 571 DEBUG_ENT("mk_separate_dir"); |
| 43 | 572 do { |
| 573 if (y == 0) | |
| 574 snprintf(dir_name, dirsize, "%s", dir); | |
| 575 else | |
| 576 snprintf(dir_name, dirsize, "%s" SEP_MAIL_FILE_TEMPLATE, dir, y); // enough for 9 digits allocated above | |
| 16 | 577 |
| 43 | 578 check_filename(dir_name); |
| 579 DEBUG_MAIN(("about to try creating %s\n", dir_name)); | |
| 580 if (D_MKDIR(dir_name)) { | |
| 581 if (errno != EEXIST) { // if there is an error, and it doesn't already exist | |
| 582 x = errno; | |
| 77 | 583 DIE(("mk_separate_dir: Cannot create directory %s: %s\n", dir, strerror(x))); |
| 43 | 584 } |
| 585 } else { | |
| 586 break; | |
| 587 } | |
| 588 y++; | |
| 589 } while (overwrite == 0); | |
| 16 | 590 |
| 43 | 591 if (chdir(dir_name)) { |
| 592 x = errno; | |
| 77 | 593 DIE(("mk_separate_dir: Cannot change to directory %s: %s\n", dir, strerror(x))); |
| 43 | 594 } |
| 16 | 595 |
| 43 | 596 if (overwrite) { |
| 597 // we should probably delete all files from this directory | |
| 16 | 598 #if !defined(WIN32) && !defined(__CYGWIN__) |
| 43 | 599 DIR * sdir = NULL; |
| 600 struct dirent *dirent = NULL; | |
| 601 struct stat filestat; | |
| 602 if (!(sdir = opendir("./"))) { | |
| 77 | 603 WARN(("mk_separate_dir: Cannot open dir \"%s\" for deletion of old contents\n", "./")); |
| 43 | 604 } else { |
| 605 while ((dirent = readdir(sdir))) { | |
| 606 if (lstat(dirent->d_name, &filestat) != -1) | |
| 607 if (S_ISREG(filestat.st_mode)) { | |
| 608 if (unlink(dirent->d_name)) { | |
| 609 y = errno; | |
| 77 | 610 DIE(("mk_separate_dir: unlink returned error on file %s: %s\n", dirent->d_name, strerror(y))); |
| 43 | 611 } |
| 612 } | |
| 613 } | |
| 614 } | |
| 26 | 615 #endif |
| 43 | 616 } |
| 16 | 617 |
| 43 | 618 // we don't return a filename here cause it isn't necessary. |
| 619 DEBUG_RET(); | |
| 620 return NULL; | |
| 16 | 621 } |
| 31 | 622 |
| 623 | |
| 77 | 624 int close_separate_dir() { |
| 43 | 625 int x; |
| 77 | 626 DEBUG_ENT("close_separate_dir"); |
| 43 | 627 if (chdir("..")) { |
| 628 x = errno; | |
| 77 | 629 DIE(("close_separate_dir: Cannot go up dir (..): %s\n", strerror(x))); |
| 43 | 630 } |
| 631 DEBUG_RET(); | |
| 632 return 0; | |
| 16 | 633 } |
| 31 | 634 |
| 635 | |
| 77 | 636 int mk_separate_file(struct file_ll *f) { |
| 43 | 637 const int name_offset = 1; |
| 77 | 638 DEBUG_ENT("mk_separate_file"); |
| 43 | 639 DEBUG_MAIN(("opening next file to save email\n")); |
| 640 if (f->email_count > 999999999) { // bigger than nine 9's | |
| 77 | 641 DIE(("mk_separate_file: The number of emails in this folder has become too high to handle")); |
| 43 | 642 } |
| 643 sprintf(f->name, SEP_MAIL_FILE_TEMPLATE, f->email_count + name_offset); | |
| 644 if (f->output) fclose(f->output); | |
| 645 f->output = NULL; | |
| 646 check_filename(f->name); | |
| 647 if (!(f->output = fopen(f->name, "w"))) { | |
| 77 | 648 DIE(("mk_separate_file: Cannot open file to save email \"%s\"\n", f->name)); |
| 43 | 649 } |
| 650 DEBUG_RET(); | |
| 651 return 0; | |
| 16 | 652 } |
| 31 | 653 |
| 654 | |
| 16 | 655 char *my_stristr(char *haystack, char *needle) { |
| 43 | 656 // my_stristr varies from strstr in that its searches are case-insensitive |
| 657 char *x=haystack, *y=needle, *z = NULL; | |
| 52 | 658 if (!haystack || !needle) { |
| 43 | 659 return NULL; |
| 52 | 660 } |
| 43 | 661 while (*y != '\0' && *x != '\0') { |
| 662 if (tolower(*y) == tolower(*x)) { | |
| 663 // move y on one | |
| 664 y++; | |
| 665 if (!z) { | |
| 666 z = x; // store first position in haystack where a match is made | |
| 667 } | |
| 668 } else { | |
| 669 y = needle; // reset y to the beginning of the needle | |
| 670 z = NULL; // reset the haystack storage point | |
| 671 } | |
| 672 x++; // advance the search in the haystack | |
| 673 } | |
|
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674 // If the haystack ended before our search finished, it's not a match. |
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|
675 if (*y != '\0') return NULL; |
| 43 | 676 return z; |
| 16 | 677 } |
| 31 | 678 |
| 679 | |
|
41
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parents:
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diff
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|
680 void check_filename(char *fname) { |
| 43 | 681 char *t = fname; |
| 682 DEBUG_ENT("check_filename"); | |
| 683 if (!t) { | |
| 684 DEBUG_RET(); | |
| 52 | 685 return; |
| 43 | 686 } |
| 687 while ((t = strpbrk(t, "/\\:"))) { | |
| 688 // while there are characters in the second string that we don't want | |
| 689 *t = '_'; //replace them with an underscore | |
| 690 } | |
| 691 DEBUG_RET(); | |
| 16 | 692 } |
| 31 | 693 |
| 694 | |
|
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695 void write_separate_attachment(char f_name[], pst_item_attach* attach, int attach_num, pst_file* pst) |
| 25 | 696 { |
| 43 | 697 FILE *fp = NULL; |
| 698 int x = 0; | |
| 699 char *temp = NULL; | |
| 31 | 700 |
| 43 | 701 // If there is a long filename (filename2) use that, otherwise |
| 702 // use the 8.3 filename (filename1) | |
|
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703 char *attach_filename = (attach->filename2) ? attach->filename2 |
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704 : attach->filename1; |
| 46 | 705 DEBUG_ENT("write_separate_attachment"); |
| 25 | 706 |
| 43 | 707 check_filename(f_name); |
| 708 if (!attach_filename) { | |
| 709 // generate our own (dummy) filename for the attachement | |
| 710 temp = xmalloc(strlen(f_name)+15); | |
| 711 sprintf(temp, "%s-attach%i", f_name, attach_num); | |
| 712 } else { | |
| 713 // have an attachment name, make sure it's unique | |
| 714 temp = xmalloc(strlen(f_name)+strlen(attach_filename)+15); | |
| 715 do { | |
| 716 if (fp) fclose(fp); | |
| 717 if (x == 0) | |
| 718 sprintf(temp, "%s-%s", f_name, attach_filename); | |
| 719 else | |
| 720 sprintf(temp, "%s-%s-%i", f_name, attach_filename, x); | |
| 721 } while ((fp = fopen(temp, "r")) && ++x < 99999999); | |
| 722 if (x > 99999999) { | |
| 723 DIE(("error finding attachment name. exhausted possibilities to %s\n", temp)); | |
| 724 } | |
| 725 } | |
| 726 DEBUG_EMAIL(("Saving attachment to %s\n", temp)); | |
| 727 if (!(fp = fopen(temp, "w"))) { | |
| 728 WARN(("write_separate_attachment: Cannot open attachment save file \"%s\"\n", temp)); | |
| 729 } else { | |
|
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730 if (attach->data) |
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731 pst_fwrite(attach->data, 1, attach->size, fp); |
| 43 | 732 else { |
|
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733 (void)pst_attach_to_file(pst, attach, fp); |
| 43 | 734 } |
| 735 fclose(fp); | |
| 736 } | |
| 737 if (temp) free(temp); | |
| 738 DEBUG_RET(); | |
| 25 | 739 } |
| 740 | |
| 31 | 741 |
|
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742 void write_embedded_message(FILE* f_output, pst_item_attach* attach, char *boundary, pst_file* pf, char** extra_mime_headers) |
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743 { |
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744 pst_index_ll *ptr; |
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745 DEBUG_ENT("write_embedded_message"); |
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746 fprintf(f_output, "\n--%s\n", boundary); |
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747 fprintf(f_output, "Content-Type: %s\n\n", attach->mimetype); |
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748 ptr = pst_getID(pf, attach->id_val); |
|
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749 |
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750 pst_desc_ll d_ptr; |
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751 d_ptr.id = ptr->id; |
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752 d_ptr.parent_id = 0; |
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753 d_ptr.list_index = NULL; |
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754 d_ptr.desc = ptr; |
|
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755 d_ptr.no_child = 0; |
|
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756 d_ptr.prev = NULL; |
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757 d_ptr.next = NULL; |
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758 d_ptr.parent = NULL; |
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759 d_ptr.child = NULL; |
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760 d_ptr.child_tail = NULL; |
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761 |
|
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762 pst_item *item = pst_parse_item(pf, &d_ptr, attach->id2_head); |
|
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763 write_normal_email(f_output, "", item, MODE_NORMAL, 0, pf, 0, extra_mime_headers); |
|
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764 pst_freeItem(item); |
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765 |
|
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766 DEBUG_RET(); |
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767 } |
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768 |
|
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769 |
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770 void write_inline_attachment(FILE* f_output, pst_item_attach* attach, char *boundary, pst_file* pst) |
| 25 | 771 { |
|
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772 char *attach_filename; |
| 46 | 773 char *enc = NULL; // base64 encoded attachment |
| 43 | 774 DEBUG_ENT("write_inline_attachment"); |
|
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775 DEBUG_EMAIL(("Attachment Size is %i, pointer %p, id %d\n", attach->size, attach->data, attach->id_val)); |
|
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776 if (attach->data) { |
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777 enc = base64_encode (attach->data, attach->size); |
| 43 | 778 if (!enc) { |
| 779 DEBUG_EMAIL(("ERROR base64_encode returned NULL. Must have failed\n")); | |
| 52 | 780 DEBUG_RET(); |
| 43 | 781 return; |
| 782 } | |
| 783 } | |
|
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784 else { |
|
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785 // make sure we can fetch data from the id |
|
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|
786 pst_index_ll *ptr = pst_getID(pst, attach->id_val); |
|
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787 if (!ptr) { |
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788 DEBUG_WARN(("Couldn't find ID pointer. Cannot save attachment to file\n")); |
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789 DEBUG_RET(); |
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790 return; |
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791 } |
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792 } |
|
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793 |
|
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|
794 fprintf(f_output, "\n--%s\n", boundary); |
|
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795 if (!attach->mimetype) { |
|
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796 fprintf(f_output, "Content-Type: %s\n", MIME_TYPE_DEFAULT); |
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797 } else { |
|
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798 fprintf(f_output, "Content-Type: %s\n", attach->mimetype); |
| 43 | 799 } |
|
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800 fprintf(f_output, "Content-Transfer-Encoding: base64\n"); |
|
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801 |
|
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802 // If there is a long filename (filename2) use that, otherwise |
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803 // use the 8.3 filename (filename1) |
|
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804 attach_filename = (attach->filename2) ? attach->filename2 : attach->filename1; |
|
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805 if (!attach_filename) { |
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806 fprintf(f_output, "Content-Disposition: inline\n\n"); |
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807 } else { |
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808 fprintf(f_output, "Content-Disposition: attachment; filename=\"%s\"\n\n", attach_filename); |
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809 } |
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810 |
|
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811 if (attach->data) { |
|
73
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Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
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|
812 pst_fwrite(enc, 1, strlen(enc), f_output); |
| 43 | 813 DEBUG_EMAIL(("Attachment Size after encoding is %i\n", strlen(enc))); |
| 814 free(enc); // caught by valgrind | |
| 815 } else { | |
|
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816 (void)pst_attach_to_file_base64(pst, attach, f_output); |
| 43 | 817 } |
| 818 fprintf(f_output, "\n\n"); | |
| 819 DEBUG_RET(); | |
| 25 | 820 } |
| 821 | |
| 31 | 822 |
|
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823 void header_has_field(char *header, char *field, int *flag) |
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824 { |
|
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825 DEBUG_ENT("header_has_field"); |
|
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826 if (my_stristr(header, field) || (strncasecmp(header, field+1, strlen(field)-1) == 0)) { |
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827 DEBUG_EMAIL(("header block has %s header\n", field+1)); |
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828 *flag = 1; |
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829 } |
|
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830 DEBUG_RET(); |
|
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831 } |
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832 |
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833 |
|
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834 void header_get_subfield(char *field, const char *subfield, char *body_subfield, size_t size_subfield) |
|
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835 { |
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836 if (!field) return; |
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837 DEBUG_ENT("header_get_subfield"); |
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838 char search[60]; |
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|
839 snprintf(search, sizeof(search), " %s=", subfield); |
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|
840 field++; |
|
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|
841 char *n = header_end_field(field); |
|
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|
842 char *s = my_stristr(field, search); |
|
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843 if (n && s && (s < n)) { |
|
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|
844 char *e, *f, save; |
|
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|
845 s += strlen(search); // skip over subfield= |
|
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846 if (*s == '"') { |
|
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|
847 s++; |
|
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|
848 e = strchr(s, '"'); |
|
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|
849 } |
|
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850 else { |
|
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851 e = strchr(s, ';'); |
|
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852 f = strchr(s, '\n'); |
|
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|
853 if (e && f && (f < e)) e = f; |
|
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|
854 } |
|
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|
855 if (!e || (e > n)) e = n; // use the trailing lf as terminator if nothing better |
|
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856 save = *e; |
|
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|
857 *e = '\0'; |
|
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|
858 snprintf(body_subfield, size_subfield, "%s", s); // copy the subfield to our buffer |
|
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|
859 *e = save; |
|
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|
860 DEBUG_EMAIL(("body %s %s from headers\n", subfield, body_subfield)); |
|
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861 } |
|
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862 DEBUG_RET(); |
|
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|
863 } |
|
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|
864 |
|
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|
865 char* header_get_field(char *header, char *field) |
|
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866 { |
|
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867 char *t = my_stristr(header, field); |
|
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868 if (!t && (strncasecmp(header, field+1, strlen(field)-1) == 0)) t = header; |
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869 return t; |
|
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870 } |
|
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|
871 |
|
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|
872 |
|
141
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|
873 // return pointer to \n at the end of this header field, |
|
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874 // or NULL if this field goes to the end of the string. |
|
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|
875 char *header_end_field(char *field) |
|
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|
876 { |
|
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|
877 char *e = strchr(field+1, '\n'); |
|
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878 while (e && ((e[1] == ' ') || (e[1] == '\t'))) { |
|
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|
879 e = strchr(e+1, '\n'); |
|
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|
880 } |
|
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|
881 return e; |
|
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|
882 } |
|
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|
883 |
|
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improve decoding of multipart/report and message/rfc822 mime types
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diff
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|
884 |
|
121
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|
885 void header_strip_field(char *header, char *field) |
|
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|
886 { |
|
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diff
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|
887 char *t = header_get_field(header, field); |
|
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|
888 if (t) { |
|
141
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diff
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|
889 char *e = header_end_field(t); |
|
121
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Carl Byington <carl@five-ten-sg.com>
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|
890 if (e) { |
|
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|
891 if (t == header) e++; // if *t is not \n, we don't want to keep the \n at *e either. |
|
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|
892 while (*e != '\0') { |
|
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|
893 *t = *e; |
|
8399ef94c11b
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|
894 t++; |
|
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diff
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|
895 e++; |
|
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diff
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|
896 } |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
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|
897 *t = '\0'; |
|
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120
diff
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|
898 } |
|
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
899 else { |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
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|
900 // this was the last header field, truncate the headers |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
901 *t = '\0'; |
|
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
902 } |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
903 } |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
904 } |
|
8399ef94c11b
strip and regenerate all MIME headers to avoid duplicates.
Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
905 |
|
8399ef94c11b
strip and regenerate all MIME headers to avoid duplicates.
Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
906 |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
907 int test_base64(char *body) |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
908 { |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
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|
909 int b64 = 0; |
|
8399ef94c11b
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120
diff
changeset
|
910 uint8_t *b = (uint8_t *)body; |
|
141
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improve decoding of multipart/report and message/rfc822 mime types
Carl Byington <carl@five-ten-sg.com>
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139
diff
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|
911 DEBUG_ENT("test_base64"); |
|
121
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
912 while (*b != 0) { |
|
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
913 if ((*b < 32) && (*b != 9) && (*b != 10)) { |
|
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Carl Byington <carl@five-ten-sg.com>
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120
diff
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|
914 DEBUG_EMAIL(("found base64 byte %d\n", (int)*b)); |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
915 DEBUG_HEXDUMPC(body, strlen(body), 0x10); |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
916 b64 = 1; |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
917 break; |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
918 } |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
919 b++; |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
920 } |
|
141
fd4297884319
improve decoding of multipart/report and message/rfc822 mime types
Carl Byington <carl@five-ten-sg.com>
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139
diff
changeset
|
921 DEBUG_RET(); |
|
121
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
922 return b64; |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
923 } |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
924 |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
925 |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
926 void find_html_charset(char *html, char *charset, size_t charsetlen) |
|
8399ef94c11b
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120
diff
changeset
|
927 { |
|
8399ef94c11b
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120
diff
changeset
|
928 const int index = 1; |
|
8399ef94c11b
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120
diff
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|
929 const int nmatch = index+1; |
|
8399ef94c11b
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120
diff
changeset
|
930 regmatch_t match[nmatch]; |
|
141
fd4297884319
improve decoding of multipart/report and message/rfc822 mime types
Carl Byington <carl@five-ten-sg.com>
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139
diff
changeset
|
931 DEBUG_ENT("find_html_charset"); |
|
121
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
932 int rc = regexec(&meta_charset_pattern, html, nmatch, match, 0); |
|
8399ef94c11b
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120
diff
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|
933 if (rc == 0) { |
|
8399ef94c11b
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120
diff
changeset
|
934 int s = match[index].rm_so; |
|
8399ef94c11b
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120
diff
changeset
|
935 int e = match[index].rm_eo; |
|
8399ef94c11b
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120
diff
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|
936 if (s != -1) { |
|
8399ef94c11b
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120
diff
changeset
|
937 char save = html[e]; |
|
8399ef94c11b
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120
diff
changeset
|
938 html[e] = '\0'; |
|
8399ef94c11b
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120
diff
changeset
|
939 snprintf(charset, charsetlen, "%s", html+s); // copy the html charset |
|
8399ef94c11b
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|
940 html[e] = save; |
|
8399ef94c11b
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|
941 DEBUG_EMAIL(("charset %s from html text\n", charset)); |
|
8399ef94c11b
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diff
changeset
|
942 } |
|
8399ef94c11b
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120
diff
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|
943 else { |
|
8399ef94c11b
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diff
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|
944 DEBUG_EMAIL(("matching %d %d %d %d", match[0].rm_so, match[0].rm_eo, match[1].rm_so, match[1].rm_eo)); |
|
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|
945 DEBUG_HEXDUMPC(html, strlen(html), 0x10); |
|
8399ef94c11b
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|
946 } |
|
8399ef94c11b
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120
diff
changeset
|
947 } |
|
8399ef94c11b
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diff
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|
948 else { |
|
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949 DEBUG_EMAIL(("regexec returns %d\n", rc)); |
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950 } |
|
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951 DEBUG_RET(); |
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952 } |
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953 |
|
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954 |
|
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955 void find_rfc822_headers(char** extra_mime_headers) |
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956 { |
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957 DEBUG_ENT("find_rfc822_headers"); |
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958 char *headers = *extra_mime_headers; |
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959 if (headers) { |
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960 char *temp, *t; |
|
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961 while ((temp = strstr(headers, "\n\n"))) { |
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962 temp[1] = '\0'; |
|
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963 t = header_get_field(headers, "\nContent-Type: "); |
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964 if (t) { |
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965 t++; |
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966 DEBUG_EMAIL(("found content type header\n")); |
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967 char *n = strchr(t, '\n'); |
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968 char *s = strstr(t, ": "); |
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969 char *e = strchr(t, ';'); |
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970 if (!e || (e > n)) e = n; |
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971 if (s && (s < e)) { |
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972 s += 2; |
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973 if (!strncasecmp(s, RFC822, e-s)) { |
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974 headers = temp+2; // found rfc822 header |
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975 DEBUG_EMAIL(("found 822 headers\n%s\n", headers)); |
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976 break; |
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977 } |
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978 } |
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979 } |
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980 //DEBUG_EMAIL(("skipping to next block after\n%s\n", headers)); |
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981 headers = temp+2; // skip to next chunk of headers |
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982 } |
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983 *extra_mime_headers = headers; |
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984 } |
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985 DEBUG_RET(); |
|
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986 } |
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987 |
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988 |
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989 void write_body_part(FILE* f_output, char *body, int32_t body_was_unicode, char *mime, char *charset, char *boundary, pst_file* pst) |
|
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990 { |
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991 char *needfree = NULL; |
|
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992 DEBUG_ENT("write_body_part"); |
|
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993 if (body_was_unicode && (strcasecmp("utf-8", charset))) { |
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994 // try to convert to the specified charset since the target |
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995 // is not utf-8, and the data came from a unicode (utf16) field |
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996 // and is now in utf-8. |
|
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997 size_t rc; |
|
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998 DEBUG_EMAIL(("Convert %s utf-8 to %s\n", mime, charset)); |
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999 vbuf *newer = vballoc(2); |
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1000 rc = vb_utf8to8bit(newer, body, strlen(body) + 1, charset); |
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1001 if (rc == (size_t)-1) { |
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1002 // unable to convert, change the charset to utf8 |
|
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1003 free(newer->b); |
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1004 DEBUG_EMAIL(("Failed to convert %s utf-8 to %s\n", mime, charset)); |
|
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1005 charset = "utf-8"; |
|
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1006 } |
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1007 else { |
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1008 needfree = body = newer->b; |
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1009 } |
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1010 free(newer); |
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1011 } |
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1012 removeCR(body); |
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1013 int base64 = test_base64(body); |
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1014 fprintf(f_output, "\n--%s\n", boundary); |
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1015 fprintf(f_output, "Content-Type: %s; charset=\"%s\"\n", mime, charset); |
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1016 if (base64) fprintf(f_output, "Content-Transfer-Encoding: base64\n"); |
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1017 fprintf(f_output, "\n"); |
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1018 if (base64) { |
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1019 char *enc = base64_encode(body, strlen(body)); |
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1020 if (enc) { |
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1021 write_email_body(f_output, enc); |
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1022 fprintf(f_output, "\n"); |
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1023 free(enc); |
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1024 } |
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1025 } |
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1026 else { |
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1027 write_email_body(f_output, body); |
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1028 } |
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1029 if (needfree) free(needfree); |
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1030 DEBUG_RET(); |
|
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1031 } |
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1032 |
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1033 |
|
143
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1034 const char* codepage(int cp); |
|
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1035 const char* codepage(int cp) { |
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1036 static char buffer[20]; |
|
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1037 switch (cp) { |
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1038 case 932 : return "iso-2022-jp"; |
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1039 case 936 : return "gb2313"; |
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1040 case 950 : return "big5"; |
|
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1041 case 20127 : return "us-ascii"; |
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1042 case 20269 : return "iso-6937"; |
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1043 case 20865 : return "iso-8859-15"; |
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1044 case 20866 : return "koi8-r"; |
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1045 case 21866 : return "koi8-u"; |
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1046 case 28591 : return "iso-8859-1"; |
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1047 case 28592 : return "iso-8859-2"; |
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1048 case 28595 : return "iso-8859-5"; |
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1049 case 28596 : return "iso-8859-6"; |
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1050 case 28597 : return "iso-8859-7"; |
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1051 case 28598 : return "iso-8859-8"; |
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|
1052 case 28599 : return "iso-8859-9"; |
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1053 case 50220 : return "iso-2022-jp"; |
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1054 case 50221 : return "csiso2022jp"; |
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1055 case 51932 : return "euc-jp"; |
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1056 case 51949 : return "euc-kr"; |
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1057 case 65000 : return "utf-7"; |
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1058 case 65001 : return "utf-8"; |
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|
1059 default : |
|
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|
1060 snprintf(buffer, sizeof(buffer), "windows-%d", cp); |
|
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1061 return buffer; |
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1062 } |
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1063 return NULL; |
|
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1064 } |
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1065 |
|
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1066 |
|
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1067 void write_normal_email(FILE* f_output, char f_name[], pst_item* item, int mode, int mode_MH, pst_file* pst, int save_rtf, char** extra_mime_headers) |
| 25 | 1068 { |
|
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1069 char boundary[60]; |
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1070 char body_charset[60]; |
|
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1071 char body_report[60]; |
|
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1072 char sender[60]; |
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1073 int sender_known = 0; |
| 43 | 1074 char *temp = NULL; |
|
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1075 int attach_num; |
| 43 | 1076 time_t em_time; |
| 1077 char *c_time; | |
|
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1078 char *headers = (item->email->header) ? item->email->header : *extra_mime_headers; |
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1079 int has_from, has_subject, has_to, has_cc, has_date, has_msgid; |
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1080 has_from = has_subject = has_to = has_cc = has_date = has_msgid = 0; |
| 46 | 1081 DEBUG_ENT("write_normal_email"); |
| 25 | 1082 |
|
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1083 // setup default body character set and report type |
|
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1084 snprintf(body_charset, sizeof(body_charset), "%s", |
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1085 (item->email->body_charset) ? item->email->body_charset : |
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1086 (item->email->message_codepage) ? codepage(item->email->message_codepage) : |
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1087 (item->email->internet_cpid) ? codepage(item->email->internet_cpid) : |
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1088 "utf-8"); |
|
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1089 body_report[0] = '\0'; |
|
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1090 |
|
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1091 // setup default sender |
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1092 if (item->email->sender_address && strchr(item->email->sender_address, '@')) { |
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1093 temp = item->email->sender_address; |
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1094 sender_known = 1; |
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1095 } |
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1096 else { |
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1097 temp = "MAILER-DAEMON"; |
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1098 } |
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1099 snprintf(sender, sizeof(sender), "%s", temp); |
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1100 |
| 43 | 1101 // convert the sent date if it exists, or set it to a fixed date |
| 1102 if (item->email->sent_date) { | |
| 1103 em_time = fileTimeToUnixTime(item->email->sent_date, 0); | |
| 1104 c_time = ctime(&em_time); | |
| 1105 if (c_time) | |
| 1106 c_time[strlen(c_time)-1] = '\0'; //remove end \n | |
| 1107 else | |
| 1108 c_time = "Fri Dec 28 12:06:21 2001"; | |
| 1109 } else | |
| 1110 c_time= "Fri Dec 28 12:06:21 2001"; | |
| 25 | 1111 |
|
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1112 // create our MIME boundary here. |
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1113 snprintf(boundary, sizeof(boundary), "--boundary-LibPST-iamunique-%i_-_-", rand()); |
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1114 |
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1115 // we will always look at the headers to discover some stuff |
|
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1116 if (headers ) { |
|
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1117 char *t; |
|
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1118 removeCR(headers); |
| 25 | 1119 |
|
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1120 temp = strstr(headers, "\n\n"); |
|
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1121 if (temp) { |
|
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1122 // cut off our real rfc822 headers here |
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1123 temp[1] = '\0'; |
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1124 // pointer to all the embedded MIME headers. |
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1125 // we use these to find the actual rfc822 headers for embedded message/rfc822 mime parts |
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1126 *extra_mime_headers = temp+2; |
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1127 DEBUG_EMAIL(("Found extra mime headers\n%s\n", temp+2)); |
| 43 | 1128 } |
| 25 | 1129 |
|
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1130 // Check if the headers have all the necessary fields |
|
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1131 header_has_field(headers, "\nFrom: ", &has_from); |
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1132 header_has_field(headers, "\nTo: ", &has_to); |
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1133 header_has_field(headers, "\nSubject: ", &has_subject); |
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1134 header_has_field(headers, "\nDate: ", &has_date); |
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1135 header_has_field(headers, "\nCC: ", &has_cc); |
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|
1136 header_has_field(headers, "\nMessage-Id: ", &has_msgid); |
| 31 | 1137 |
|
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1138 // look for charset and report-type in Content-Type header |
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1139 t = header_get_field(headers, "\nContent-Type: "); |
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1140 header_get_subfield(t, "charset", body_charset, sizeof(body_charset)); |
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|
1141 header_get_subfield(t, "report-type", body_report, sizeof(body_report)); |
|
100
1e4a7610d525
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|
1142 |
|
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1143 // derive a proper sender email address |
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1144 if (!sender_known) { |
|
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1145 t = header_get_field(headers, "\nFrom: "); |
|
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1146 if (t) { |
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1147 // assume address is on the first line, rather than on a continuation line |
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1148 t++; |
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1149 char *n = strchr(t, '\n'); |
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1150 char *s = strchr(t, '<'); |
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1151 char *e = strchr(t, '>'); |
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1152 if (s && e && n && (s < e) && (e < n)) { |
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1153 char save = *e; |
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1154 *e = '\0'; |
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1155 snprintf(sender, sizeof(sender), "%s", s+1); |
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1156 *e = save; |
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1157 } |
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|
1158 } |
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1159 } |
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|
1160 |
|
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1161 // Strip out the mime headers and some others that we don't want to emit |
|
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1162 header_strip_field(headers, "\nMicrosoft Mail Internet Headers"); |
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1163 header_strip_field(headers, "\nMIME-Version: "); |
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1164 header_strip_field(headers, "\nContent-Type: "); |
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1165 header_strip_field(headers, "\nContent-Transfer-Encoding: "); |
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1166 header_strip_field(headers, "\nContent-class: "); |
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1167 header_strip_field(headers, "\nX-MimeOLE: "); |
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1168 header_strip_field(headers, "\nBcc:"); |
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|
1169 header_strip_field(headers, "\nX-From_: "); |
| 43 | 1170 } |
| 25 | 1171 |
| 43 | 1172 DEBUG_EMAIL(("About to print Header\n")); |
| 31 | 1173 |
| 43 | 1174 if (item && item->email && item->email->subject && item->email->subject->subj) { |
| 1175 DEBUG_EMAIL(("item->email->subject->subj = %s\n", item->email->subject->subj)); | |
| 1176 } | |
| 31 | 1177 |
|
139
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diff
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|
1178 if (mode != MODE_SEPARATE) { |
|
142
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diff
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|
1179 // most modes need this separator line. |
|
2189a6b8134e
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diff
changeset
|
1180 // procmail produces this separator without the quotes around the |
|
2189a6b8134e
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141
diff
changeset
|
1181 // sender email address, but apparently some Mac email client needs |
|
2189a6b8134e
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141
diff
changeset
|
1182 // those quotes, and they don't seem to cause problems for anyone else. |
|
2189a6b8134e
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Carl Byington <carl@five-ten-sg.com>
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141
diff
changeset
|
1183 fprintf(f_output, "From \"%s\" %s\n", sender, c_time); |
|
139
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diff
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|
1184 } |
|
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diff
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|
1185 |
|
141
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diff
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|
1186 // print the supplied email headers |
|
fd4297884319
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diff
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|
1187 if (headers) { |
| 43 | 1188 int len; |
|
141
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improve decoding of multipart/report and message/rfc822 mime types
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diff
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|
1189 fprintf(f_output, "%s", headers); |
|
121
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Carl Byington <carl@five-ten-sg.com>
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120
diff
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|
1190 // make sure the headers end with a \n |
|
141
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improve decoding of multipart/report and message/rfc822 mime types
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diff
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|
1191 len = strlen(headers); |
|
fd4297884319
improve decoding of multipart/report and message/rfc822 mime types
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139
diff
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|
1192 if (!len || (headers[len-1] != '\n')) fprintf(f_output, "\n"); |
|
121
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Carl Byington <carl@five-ten-sg.com>
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120
diff
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|
1193 } |
| 31 | 1194 |
|
121
8399ef94c11b
strip and regenerate all MIME headers to avoid duplicates.
Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
1195 // create required header fields that are not already written |
|
141
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improve decoding of multipart/report and message/rfc822 mime types
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139
diff
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|
1196 |
|
121
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
1197 if (!has_from) { |
|
129
fc11b1d1ad34
fix initial from header in mbox format.
Carl Byington <carl@five-ten-sg.com>
parents:
125
diff
changeset
|
1198 fprintf(f_output, "From: \"%s\" <%s>\n", item->email->outlook_sender_name, sender); |
|
121
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
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|
1199 } |
| 31 | 1200 |
|
121
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
parents:
120
diff
changeset
|
1201 if (!has_subject) { |
|
100
1e4a7610d525
fixes from Justin Greer to add -D option to include deleted items, to add missing email headers, to fix bug in my_stristr()
Carl Byington <carl@five-ten-sg.com>
parents:
79
diff
changeset
|
1202 if (item->email->subject && item->email->subject->subj) { |
| 43 | 1203 fprintf(f_output, "Subject: %s\n", item->email->subject->subj); |
| 1204 } else { | |
| 1205 fprintf(f_output, "Subject: \n"); | |
| 1206 } | |
|
121
8399ef94c11b
strip and regenerate all MIME headers to avoid duplicates.
Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
1207 } |
| 31 | 1208 |
|
121
8399ef94c11b
strip and regenerate all MIME headers to avoid duplicates.
Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
1209 if (!has_to && item->email->sentto_address) { |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
1210 fprintf(f_output, "To: %s\n", item->email->sentto_address); |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
1211 } |
|
100
1e4a7610d525
fixes from Justin Greer to add -D option to include deleted items, to add missing email headers, to fix bug in my_stristr()
Carl Byington <carl@five-ten-sg.com>
parents:
79
diff
changeset
|
1212 |
|
121
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
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|
1213 if (!has_cc && item->email->cc_address) { |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
1214 fprintf(f_output, "Cc: %s\n", item->email->cc_address); |
|
8399ef94c11b
strip and regenerate all MIME headers to avoid duplicates.
Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
1215 } |
| 31 | 1216 |
|
121
8399ef94c11b
strip and regenerate all MIME headers to avoid duplicates.
Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
1217 if (!has_date && item->email->sent_date) { |
|
8399ef94c11b
strip and regenerate all MIME headers to avoid duplicates.
Carl Byington <carl@five-ten-sg.com>
parents:
120
diff
changeset
|
1218 char c_time[C_TIME_SIZE]; |
|
8399ef94c11b
strip and regenerate all MIME headers to avoid duplicates.
Carl Byington <carl@five-ten-sg.com>
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120
diff
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|
1219 strftime(c_time, C_TIME_SIZE, "%a, %d %b %Y %H:%M:%S %z", gmtime(&em_time)); |
|
8399ef94c11b
strip and regenerate all MIME headers to avoid duplicates.
Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
1220 fprintf(f_output, "Date: %s\n", c_time); |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
parents:
120
diff
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|
1221 } |
|
8399ef94c11b
strip and regenerate all MIME headers to avoid duplicates.
Carl Byington <carl@five-ten-sg.com>
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120
diff
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|
1222 |
|
141
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improve decoding of multipart/report and message/rfc822 mime types
Carl Byington <carl@five-ten-sg.com>
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139
diff
changeset
|
1223 if (!has_msgid && item->email->messageid) { |
|
fd4297884319
improve decoding of multipart/report and message/rfc822 mime types
Carl Byington <carl@five-ten-sg.com>
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139
diff
changeset
|
1224 fprintf(f_output, "Message-Id: %s\n", item->email->messageid); |
|
fd4297884319
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Carl Byington <carl@five-ten-sg.com>
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diff
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|
1225 } |
|
fd4297884319
improve decoding of multipart/report and message/rfc822 mime types
Carl Byington <carl@five-ten-sg.com>
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139
diff
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|
1226 |
|
139
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Carl Byington <carl@five-ten-sg.com>
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129
diff
changeset
|
1227 // add forensic headers to capture some .pst stuff that is not really |
|
1b3922080ca8
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Carl Byington <carl@five-ten-sg.com>
parents:
129
diff
changeset
|
1228 // needed or used by mail clients |
|
141
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improve decoding of multipart/report and message/rfc822 mime types
Carl Byington <carl@five-ten-sg.com>
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139
diff
changeset
|
1229 if (item->email->sender_address && !strchr(item->email->sender_address, '@') |
|
fd4297884319
improve decoding of multipart/report and message/rfc822 mime types
Carl Byington <carl@five-ten-sg.com>
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139
diff
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|
1230 && strcmp(item->email->sender_address, ".")) { |
|
139
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Carl Byington <carl@five-ten-sg.com>
parents:
129
diff
changeset
|
1231 fprintf(f_output, "X-libpst-forensic-sender: %s\n", item->email->sender_address); |
|
1b3922080ca8
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Carl Byington <carl@five-ten-sg.com>
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129
diff
changeset
|
1232 } |
|
1b3922080ca8
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Carl Byington <carl@five-ten-sg.com>
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129
diff
changeset
|
1233 |
|
1b3922080ca8
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129
diff
changeset
|
1234 if (item->email->bcc_address) { |
|
1b3922080ca8
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Carl Byington <carl@five-ten-sg.com>
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129
diff
changeset
|
1235 fprintf(f_output, "X-libpst-forensic-bcc: %s\n", item->email->bcc_address); |
|
1b3922080ca8
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Carl Byington <carl@five-ten-sg.com>
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129
diff
changeset
|
1236 } |
|
1b3922080ca8
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Carl Byington <carl@five-ten-sg.com>
parents:
129
diff
changeset
|
1237 |
|
121
8399ef94c11b
strip and regenerate all MIME headers to avoid duplicates.
Carl Byington <carl@five-ten-sg.com>
parents:
120
diff
changeset
|
1238 // add our own mime headers |
| 43 | 1239 fprintf(f_output, "MIME-Version: 1.0\n"); |
|
141
fd4297884319
improve decoding of multipart/report and message/rfc822 mime types
Carl Byington <carl@five-ten-sg.com>
parents:
139
diff
changeset
|
1240 if (body_report[0] != '\0') { |
|
fd4297884319
improve decoding of multipart/report and message/rfc822 mime types
Carl Byington <carl@five-ten-sg.com>
parents:
139
diff
changeset
|
1241 // multipart/report for DSN/MDN reports |
|
fd4297884319
improve decoding of multipart/report and message/rfc822 mime types
Carl Byington <carl@five-ten-sg.com>
parents:
139
diff
changeset
|
1242 fprintf(f_output, "Content-Type: multipart/report; report-type=%s;\n\tboundary=\"%s\"\n", body_report, boundary); |
|
fd4297884319
improve decoding of multipart/report and message/rfc822 mime types
Carl Byington <carl@five-ten-sg.com>
parents:
139
diff
changeset
|
1243 } |
|
fd4297884319
improve decoding of multipart/report and message/rfc822 mime types
Carl Byington <carl@five-ten-sg.com>
parents:
139
diff
changeset
|
1244 else if (item->attach || (item->email->rtf_compressed && save_rtf) |
|
fd4297884319
improve decoding of multipart/report and message/rfc822 mime types
Carl Byington <carl@five-ten-sg.com>
parents:
139
diff
changeset
|
1245 || item->email->encrypted_body |
|
fd4297884319
improve decoding of multipart/report and message/rfc822 mime types
Carl Byington <carl@five-ten-sg.com>
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139
diff
changeset
|
1246 || item->email->encrypted_htmlbody) { |
|
121
8399ef94c11b
strip and regenerate all MIME headers to avoid duplicates.
Carl Byington <carl@five-ten-sg.com>
parents:
120
diff
changeset
|
1247 // use multipart/mixed if we have attachments |
|
8399ef94c11b
strip and regenerate all MIME headers to avoid duplicates.
Carl Byington <carl@five-ten-sg.com>
parents:
120
diff
changeset
|
1248 fprintf(f_output, "Content-Type: multipart/mixed;\n\tboundary=\"%s\"\n", boundary); |
|
8399ef94c11b
strip and regenerate all MIME headers to avoid duplicates.
Carl Byington <carl@five-ten-sg.com>
parents:
120
diff
changeset
|
1249 } else { |
|
8399ef94c11b
strip and regenerate all MIME headers to avoid duplicates.
Carl Byington <carl@five-ten-sg.com>
parents:
120
diff
changeset
|
1250 // else use multipart/alternative |
|
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
parents:
120
diff
changeset
|
1251 fprintf(f_output, "Content-Type: multipart/alternative;\n\tboundary=\"%s\"\n", boundary); |
| 43 | 1252 } |
|
121
8399ef94c11b
strip and regenerate all MIME headers to avoid duplicates.
Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
1253 fprintf(f_output, "\n"); // end of headers, start of body |
| 25 | 1254 |
|
121
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
parents:
120
diff
changeset
|
1255 // now dump the body parts |
| 43 | 1256 if (item->email->body) { |
|
142
2189a6b8134e
improve character set handling - don't try to convert utf-8 to single byte for fields that were not originally unicode.
Carl Byington <carl@five-ten-sg.com>
parents:
141
diff
changeset
|
1257 write_body_part(f_output, item->email->body, item->email->body_was_unicode, "text/plain", body_charset, boundary, pst); |
|
2189a6b8134e
improve character set handling - don't try to convert utf-8 to single byte for fields that were not originally unicode.
Carl Byington <carl@five-ten-sg.com>
parents:
141
diff
changeset
|
1258 } |
|
2189a6b8134e
improve character set handling - don't try to convert utf-8 to single byte for fields that were not originally unicode.
Carl Byington <carl@five-ten-sg.com>
parents:
141
diff
changeset
|
1259 |
|
2189a6b8134e
improve character set handling - don't try to convert utf-8 to single byte for fields that were not originally unicode.
Carl Byington <carl@five-ten-sg.com>
parents:
141
diff
changeset
|
1260 if ((item->email->report_text) && (body_report[0] != '\0')) { |
|
2189a6b8134e
improve character set handling - don't try to convert utf-8 to single byte for fields that were not originally unicode.
Carl Byington <carl@five-ten-sg.com>
parents:
141
diff
changeset
|
1261 write_body_part(f_output, item->email->report_text, item->email->report_was_unicode, "text/plain", body_charset, boundary, pst); |
|
2189a6b8134e
improve character set handling - don't try to convert utf-8 to single byte for fields that were not originally unicode.
Carl Byington <carl@five-ten-sg.com>
parents:
141
diff
changeset
|
1262 fprintf(f_output, "\n"); |
| 43 | 1263 } |
| 31 | 1264 |
| 43 | 1265 if (item->email->htmlbody) { |
|
121
8399ef94c11b
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Carl Byington <carl@five-ten-sg.com>
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120
diff
changeset
|
1266 find_html_charset(item->email->htmlbody, body_charset, sizeof(body_charset)); |
|
142
2189a6b8134e
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141
diff
changeset
|
1267 write_body_part(f_output, item->email->htmlbody, item->email->htmlbody_was_unicode, "text/html", body_charset, boundary, pst); |
| 43 | 1268 } |
| 25 | 1269 |
| 43 | 1270 if (item->email->rtf_compressed && save_rtf) { |
|
125
23a36ac0514d
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Carl Byington <carl@five-ten-sg.com>
parents:
123
diff
changeset
|
1271 pst_item_attach* attach = (pst_item_attach*)xmalloc(sizeof(pst_item_attach)); |
| 43 | 1272 DEBUG_EMAIL(("Adding RTF body as attachment\n")); |
|
125
23a36ac0514d
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Carl Byington <carl@five-ten-sg.com>
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123
diff
changeset
|
1273 memset(attach, 0, sizeof(pst_item_attach)); |
|
23a36ac0514d
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123
diff
changeset
|
1274 attach->next = item->attach; |
|
23a36ac0514d
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123
diff
changeset
|
1275 item->attach = attach; |
|
23a36ac0514d
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Carl Byington <carl@five-ten-sg.com>
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diff
changeset
|
1276 attach->data = lzfu_decompress(item->email->rtf_compressed, item->email->rtf_compressed_size, &attach->size); |
|
23a36ac0514d
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123
diff
changeset
|
1277 attach->filename2 = strdup(RTF_ATTACH_NAME); |
|
23a36ac0514d
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123
diff
changeset
|
1278 attach->mimetype = strdup(RTF_ATTACH_TYPE); |
| 43 | 1279 } |
| 31 | 1280 |
| 43 | 1281 if (item->email->encrypted_body || item->email->encrypted_htmlbody) { |
| 1282 // if either the body or htmlbody is encrypted, add them as attachments | |
| 1283 if (item->email->encrypted_body) { | |
|
125
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diff
changeset
|
1284 pst_item_attach* attach = (pst_item_attach*)xmalloc(sizeof(pst_item_attach)); |
| 43 | 1285 DEBUG_EMAIL(("Adding Encrypted Body as attachment\n")); |
|
125
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diff
changeset
|
1286 attach = (pst_item_attach*) xmalloc(sizeof(pst_item_attach)); |
|
23a36ac0514d
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123
diff
changeset
|
1287 memset(attach, 0, sizeof(pst_item_attach)); |
|
23a36ac0514d
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diff
changeset
|
1288 attach->next = item->attach; |
|
23a36ac0514d
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diff
changeset
|
1289 item->attach = attach; |
|
23a36ac0514d
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123
diff
changeset
|
1290 attach->data = item->email->encrypted_body; |
|
23a36ac0514d
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diff
changeset
|
1291 attach->size = item->email->encrypted_body_size; |
| 43 | 1292 item->email->encrypted_body = NULL; |
| 1293 } | |
| 31 | 1294 |
| 43 | 1295 if (item->email->encrypted_htmlbody) { |
|
125
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1296 pst_item_attach* attach = (pst_item_attach*)xmalloc(sizeof(pst_item_attach)); |
| 43 | 1297 DEBUG_EMAIL(("Adding encrypted HTML body as attachment\n")); |
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1298 attach = (pst_item_attach*) xmalloc(sizeof(pst_item_attach)); |
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1299 memset(attach, 0, sizeof(pst_item_attach)); |
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1300 attach->next = item->attach; |
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1301 item->attach = attach; |
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1302 attach->data = item->email->encrypted_htmlbody; |
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1303 attach->size = item->email->encrypted_htmlbody_size; |
| 43 | 1304 item->email->encrypted_htmlbody = NULL; |
| 1305 } | |
| 1306 write_email_body(f_output, "The body of this email is encrypted. This isn't supported yet, but the body is now an attachment\n"); | |
| 1307 } | |
| 31 | 1308 |
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1309 // other attachments |
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1310 { |
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1311 pst_item_attach* attach; |
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1312 attach_num = 0; |
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1313 for (attach = item->attach; attach; attach = attach->next) { |
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1314 DEBUG_EMAIL(("Attempting Attachment encoding\n")); |
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1315 if (!attach->data && attach->mimetype && !strcmp(attach->mimetype, RFC822)) { |
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1316 DEBUG_EMAIL(("seem to have special embedded message attachment\n")); |
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1317 find_rfc822_headers(extra_mime_headers); |
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1318 write_embedded_message(f_output, attach, boundary, pst, extra_mime_headers); |
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1319 } |
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1320 else if (mode == MODE_SEPARATE && !mode_MH) |
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1321 write_separate_attachment(f_name, attach, ++attach_num, pst); |
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1322 else |
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1323 write_inline_attachment(f_output, attach, boundary, pst); |
| 43 | 1324 } |
| 1325 } | |
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1326 |
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1327 // end of this mail message |
| 77 | 1328 if (mode != MODE_SEPARATE) { /* do not add a boundary after the last attachment for mode_MH */ |
| 43 | 1329 DEBUG_EMAIL(("Writing buffer between emails\n")); |
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1330 fprintf(f_output, "\n--%s--\n", boundary); |
| 43 | 1331 fprintf(f_output, "\n\n"); |
| 1332 } | |
| 1333 DEBUG_RET(); | |
| 25 | 1334 } |
| 1335 | |
| 31 | 1336 |
| 25 | 1337 void write_vcard(FILE* f_output, pst_item_contact* contact, char comment[]) |
| 1338 { | |
| 43 | 1339 // We can only call rfc escape once per printf, since the second call |
| 1340 // may free the buffer returned by the first call. | |
| 1341 // I had tried to place those into a single printf - Carl. | |
| 39 | 1342 |
| 43 | 1343 DEBUG_ENT("write_vcard"); |
| 50 | 1344 // the specification I am following is (hopefully) RFC2426 vCard Mime Directory Profile |
| 43 | 1345 fprintf(f_output, "BEGIN:VCARD\n"); |
| 1346 fprintf(f_output, "FN:%s\n", pst_rfc2426_escape(contact->fullname)); | |
| 39 | 1347 |
| 43 | 1348 //fprintf(f_output, "N:%s;%s;%s;%s;%s\n", |
| 1349 fprintf(f_output, "N:%s;", (!contact->surname) ? "" : pst_rfc2426_escape(contact->surname)); | |
| 1350 fprintf(f_output, "%s;", (!contact->first_name) ? "" : pst_rfc2426_escape(contact->first_name)); | |
| 1351 fprintf(f_output, "%s;", (!contact->middle_name) ? "" : pst_rfc2426_escape(contact->middle_name)); | |
| 1352 fprintf(f_output, "%s;", (!contact->display_name_prefix) ? "" : pst_rfc2426_escape(contact->display_name_prefix)); | |
| 1353 fprintf(f_output, "%s\n", (!contact->suffix) ? "" : pst_rfc2426_escape(contact->suffix)); | |
| 39 | 1354 |
| 43 | 1355 if (contact->nickname) |
| 1356 fprintf(f_output, "NICKNAME:%s\n", pst_rfc2426_escape(contact->nickname)); | |
| 1357 if (contact->address1) | |
| 1358 fprintf(f_output, "EMAIL:%s\n", pst_rfc2426_escape(contact->address1)); | |
| 1359 if (contact->address2) | |
| 1360 fprintf(f_output, "EMAIL:%s\n", pst_rfc2426_escape(contact->address2)); | |
| 1361 if (contact->address3) | |
| 1362 fprintf(f_output, "EMAIL:%s\n", pst_rfc2426_escape(contact->address3)); | |
| 1363 if (contact->birthday) | |
| 1364 fprintf(f_output, "BDAY:%s\n", pst_rfc2425_datetime_format(contact->birthday)); | |
| 39 | 1365 |
| 43 | 1366 if (contact->home_address) { |
| 1367 //fprintf(f_output, "ADR;TYPE=home:%s;%s;%s;%s;%s;%s;%s\n", | |
| 1368 fprintf(f_output, "ADR;TYPE=home:%s;", (!contact->home_po_box) ? "" : pst_rfc2426_escape(contact->home_po_box)); | |
| 1369 fprintf(f_output, "%s;", ""); // extended Address | |
| 1370 fprintf(f_output, "%s;", (!contact->home_street) ? "" : pst_rfc2426_escape(contact->home_street)); | |
| 1371 fprintf(f_output, "%s;", (!contact->home_city) ? "" : pst_rfc2426_escape(contact->home_city)); | |
| 1372 fprintf(f_output, "%s;", (!contact->home_state) ? "" : pst_rfc2426_escape(contact->home_state)); | |
| 1373 fprintf(f_output, "%s;", (!contact->home_postal_code) ? "" : pst_rfc2426_escape(contact->home_postal_code)); | |
| 1374 fprintf(f_output, "%s\n", (!contact->home_country) ? "" : pst_rfc2426_escape(contact->home_country)); | |
| 1375 fprintf(f_output, "LABEL;TYPE=home:%s\n", pst_rfc2426_escape(contact->home_address)); | |
| 1376 } | |
| 39 | 1377 |
| 43 | 1378 if (contact->business_address) { |
| 1379 //fprintf(f_output, "ADR;TYPE=work:%s;%s;%s;%s;%s;%s;%s\n", | |
| 1380 fprintf(f_output, "ADR;TYPE=work:%s;", (!contact->business_po_box) ? "" : pst_rfc2426_escape(contact->business_po_box)); | |
| 1381 fprintf(f_output, "%s;", ""); // extended Address | |
| 1382 fprintf(f_output, "%s;", (!contact->business_street) ? "" : pst_rfc2426_escape(contact->business_street)); | |
| 1383 fprintf(f_output, "%s;", (!contact->business_city) ? "" : pst_rfc2426_escape(contact->business_city)); | |
| 1384 fprintf(f_output, "%s;", (!contact->business_state) ? "" : pst_rfc2426_escape(contact->business_state)); | |
| 1385 fprintf(f_output, "%s;", (!contact->business_postal_code) ? "" : pst_rfc2426_escape(contact->business_postal_code)); | |
| 1386 fprintf(f_output, "%s\n", (!contact->business_country) ? "" : pst_rfc2426_escape(contact->business_country)); | |
| 1387 fprintf(f_output, "LABEL;TYPE=work:%s\n", pst_rfc2426_escape(contact->business_address)); | |
| 1388 } | |
| 39 | 1389 |
| 43 | 1390 if (contact->other_address) { |
| 1391 //fprintf(f_output, "ADR;TYPE=postal:%s;%s;%s;%s;%s;%s;%s\n", | |
| 1392 fprintf(f_output, "ADR;TYPE=postal:%s;",(!contact->other_po_box) ? "" : pst_rfc2426_escape(contact->other_po_box)); | |
| 1393 fprintf(f_output, "%s;", ""); // extended Address | |
| 1394 fprintf(f_output, "%s;", (!contact->other_street) ? "" : pst_rfc2426_escape(contact->other_street)); | |
| 1395 fprintf(f_output, "%s;", (!contact->other_city) ? "" : pst_rfc2426_escape(contact->other_city)); | |
| 1396 fprintf(f_output, "%s;", (!contact->other_state) ? "" : pst_rfc2426_escape(contact->other_state)); | |
| 1397 fprintf(f_output, "%s;", (!contact->other_postal_code) ? "" : pst_rfc2426_escape(contact->other_postal_code)); | |
| 1398 fprintf(f_output, "%s\n", (!contact->other_country) ? "" : pst_rfc2426_escape(contact->other_country)); | |
| 1399 fprintf(f_output, "LABEL;TYPE=postal:%s\n", pst_rfc2426_escape(contact->other_address)); | |
| 1400 } | |
| 39 | 1401 |
| 43 | 1402 if (contact->business_fax) fprintf(f_output, "TEL;TYPE=work,fax:%s\n", pst_rfc2426_escape(contact->business_fax)); |
| 1403 if (contact->business_phone) fprintf(f_output, "TEL;TYPE=work,voice:%s\n", pst_rfc2426_escape(contact->business_phone)); | |
| 1404 if (contact->business_phone2) fprintf(f_output, "TEL;TYPE=work,voice:%s\n", pst_rfc2426_escape(contact->business_phone2)); | |
| 1405 if (contact->car_phone) fprintf(f_output, "TEL;TYPE=car,voice:%s\n", pst_rfc2426_escape(contact->car_phone)); | |
| 1406 if (contact->home_fax) fprintf(f_output, "TEL;TYPE=home,fax:%s\n", pst_rfc2426_escape(contact->home_fax)); | |
| 1407 if (contact->home_phone) fprintf(f_output, "TEL;TYPE=home,voice:%s\n", pst_rfc2426_escape(contact->home_phone)); | |
| 1408 if (contact->home_phone2) fprintf(f_output, "TEL;TYPE=home,voice:%s\n", pst_rfc2426_escape(contact->home_phone2)); | |
| 1409 if (contact->isdn_phone) fprintf(f_output, "TEL;TYPE=isdn:%s\n", pst_rfc2426_escape(contact->isdn_phone)); | |
| 1410 if (contact->mobile_phone) fprintf(f_output, "TEL;TYPE=cell,voice:%s\n", pst_rfc2426_escape(contact->mobile_phone)); | |
| 1411 if (contact->other_phone) fprintf(f_output, "TEL;TYPE=msg:%s\n", pst_rfc2426_escape(contact->other_phone)); | |
| 1412 if (contact->pager_phone) fprintf(f_output, "TEL;TYPE=pager:%s\n", pst_rfc2426_escape(contact->pager_phone)); | |
| 1413 if (contact->primary_fax) fprintf(f_output, "TEL;TYPE=fax,pref:%s\n", pst_rfc2426_escape(contact->primary_fax)); | |
| 1414 if (contact->primary_phone) fprintf(f_output, "TEL;TYPE=phone,pref:%s\n", pst_rfc2426_escape(contact->primary_phone)); | |
| 1415 if (contact->radio_phone) fprintf(f_output, "TEL;TYPE=pcs:%s\n", pst_rfc2426_escape(contact->radio_phone)); | |
| 1416 if (contact->telex) fprintf(f_output, "TEL;TYPE=bbs:%s\n", pst_rfc2426_escape(contact->telex)); | |
| 1417 if (contact->job_title) fprintf(f_output, "TITLE:%s\n", pst_rfc2426_escape(contact->job_title)); | |
| 1418 if (contact->profession) fprintf(f_output, "ROLE:%s\n", pst_rfc2426_escape(contact->profession)); | |
| 1419 if (contact->assistant_name || contact->assistant_phone) { | |
| 1420 fprintf(f_output, "AGENT:BEGIN:VCARD\n"); | |
| 1421 if (contact->assistant_name) fprintf(f_output, "FN:%s\n", pst_rfc2426_escape(contact->assistant_name)); | |
| 1422 if (contact->assistant_phone) fprintf(f_output, "TEL:%s\n", pst_rfc2426_escape(contact->assistant_phone)); | |
| 1423 } | |
| 1424 if (contact->company_name) fprintf(f_output, "ORG:%s\n", pst_rfc2426_escape(contact->company_name)); | |
| 1425 if (comment) fprintf(f_output, "NOTE:%s\n", pst_rfc2426_escape(comment)); | |
| 25 | 1426 |
| 43 | 1427 fprintf(f_output, "VERSION: 3.0\n"); |
| 1428 fprintf(f_output, "END:VCARD\n\n"); | |
| 1429 DEBUG_RET(); | |
| 25 | 1430 } |
| 1431 | |
| 31 | 1432 |
| 25 | 1433 void write_appointment(FILE* f_output, pst_item_appointment* appointment, |
| 43 | 1434 pst_item_email* email, FILETIME* create_date, FILETIME* modify_date) |
| 25 | 1435 { |
| 43 | 1436 fprintf(f_output, "BEGIN:VEVENT\n"); |
| 1437 if (create_date) | |
| 1438 fprintf(f_output, "CREATED:%s\n", | |
| 1439 pst_rfc2445_datetime_format(create_date)); | |
| 1440 if (modify_date) | |
| 1441 fprintf(f_output, "LAST-MOD:%s\n", | |
| 1442 pst_rfc2445_datetime_format(modify_date)); | |
| 1443 if (email && email->subject) | |
| 1444 fprintf(f_output, "SUMMARY:%s\n", | |
| 1445 pst_rfc2426_escape(email->subject->subj)); | |
| 1446 if (email && email->body) | |
| 1447 fprintf(f_output, "DESCRIPTION:%s\n", | |
| 1448 pst_rfc2426_escape(email->body)); | |
| 1449 if (appointment && appointment->start) | |
| 1450 fprintf(f_output, "DTSTART;VALUE=DATE-TIME:%s\n", | |
| 1451 pst_rfc2445_datetime_format(appointment->start)); | |
| 1452 if (appointment && appointment->end) | |
| 1453 fprintf(f_output, "DTEND;VALUE=DATE-TIME:%s\n", | |
| 1454 pst_rfc2445_datetime_format(appointment->end)); | |
| 1455 if (appointment && appointment->location) | |
| 1456 fprintf(f_output, "LOCATION:%s\n", | |
| 1457 pst_rfc2426_escape(appointment->location)); | |
| 1458 if (appointment) { | |
| 1459 switch (appointment->showas) { | |
| 50 | 1460 case PST_FREEBUSY_TENTATIVE: |
| 1461 fprintf(f_output, "STATUS:TENTATIVE\n"); | |
| 1462 break; | |
| 1463 case PST_FREEBUSY_FREE: | |
| 1464 // mark as transparent and as confirmed | |
| 1465 fprintf(f_output, "TRANSP:TRANSPARENT\n"); | |
| 1466 case PST_FREEBUSY_BUSY: | |
| 1467 case PST_FREEBUSY_OUT_OF_OFFICE: | |
| 1468 fprintf(f_output, "STATUS:CONFIRMED\n"); | |
| 1469 break; | |
| 43 | 1470 } |
| 1471 switch (appointment->label) { | |
| 50 | 1472 case PST_APP_LABEL_NONE: |
| 1473 fprintf(f_output, "CATEGORIES:NONE\n"); | |
| 1474 break; | |
| 1475 case PST_APP_LABEL_IMPORTANT: | |
| 1476 fprintf(f_output, "CATEGORIES:IMPORTANT\n"); | |
| 1477 break; | |
| 1478 case PST_APP_LABEL_BUSINESS: | |
| 1479 fprintf(f_output, "CATEGORIES:BUSINESS\n"); | |
| 1480 break; | |
| 1481 case PST_APP_LABEL_PERSONAL: | |
| 1482 fprintf(f_output, "CATEGORIES:PERSONAL\n"); | |
| 1483 break; | |
| 1484 case PST_APP_LABEL_VACATION: | |
| 1485 fprintf(f_output, "CATEGORIES:VACATION\n"); | |
| 1486 break; | |
| 1487 case PST_APP_LABEL_MUST_ATTEND: | |
| 1488 fprintf(f_output, "CATEGORIES:MUST-ATTEND\n"); | |
| 1489 break; | |
| 1490 case PST_APP_LABEL_TRAVEL_REQ: | |
| 1491 fprintf(f_output, "CATEGORIES:TRAVEL-REQUIRED\n"); | |
| 1492 break; | |
| 1493 case PST_APP_LABEL_NEEDS_PREP: | |
| 1494 fprintf(f_output, "CATEGORIES:NEEDS-PREPARATION\n"); | |
| 1495 break; | |
| 1496 case PST_APP_LABEL_BIRTHDAY: | |
| 1497 fprintf(f_output, "CATEGORIES:BIRTHDAY\n"); | |
| 1498 break; | |
| 1499 case PST_APP_LABEL_ANNIVERSARY: | |
| 1500 fprintf(f_output, "CATEGORIES:ANNIVERSARY\n"); | |
| 1501 break; | |
| 1502 case PST_APP_LABEL_PHONE_CALL: | |
| 1503 fprintf(f_output, "CATEGORIES:PHONE-CALL\n"); | |
| 1504 break; | |
| 43 | 1505 } |
| 1506 } | |
| 1507 fprintf(f_output, "END:VEVENT\n\n"); | |
| 25 | 1508 } |
| 1509 | |
| 31 | 1510 |
| 39 | 1511 void create_enter_dir(struct file_ll* f, pst_item *item) |
| 25 | 1512 { |
| 43 | 1513 f->email_count = 0; |
| 1514 f->skip_count = 0; | |
| 1515 f->type = item->type; | |
| 1516 f->stored_count = (item->folder) ? item->folder->email_count : 0; | |
| 39 | 1517 |
| 43 | 1518 DEBUG_ENT("create_enter_dir"); |
| 1519 if (mode == MODE_KMAIL) | |
| 1520 f->name = mk_kmail_dir(item->file_as); //create directory and form filename | |
| 1521 else if (mode == MODE_RECURSE) | |
| 1522 f->name = mk_recurse_dir(item->file_as); | |
| 77 | 1523 else if (mode == MODE_SEPARATE) { |
| 43 | 1524 // do similar stuff to recurse here. |
| 77 | 1525 mk_separate_dir(item->file_as); |
| 43 | 1526 f->name = (char*) xmalloc(10); |
| 1527 memset(f->name, 0, 10); | |
| 1528 // sprintf(f->name, SEP_MAIL_FILE_TEMPLATE, f->email_count); | |
| 1529 } else { | |
| 1530 f->name = (char*) xmalloc(strlen(item->file_as)+strlen(OUTPUT_TEMPLATE)+1); | |
| 1531 sprintf(f->name, OUTPUT_TEMPLATE, item->file_as); | |
| 1532 } | |
| 25 | 1533 |
| 43 | 1534 f->dname = (char*) xmalloc(strlen(item->file_as)+1); |
| 1535 strcpy(f->dname, item->file_as); | |
| 25 | 1536 |
| 43 | 1537 if (overwrite != 1) { |
| 1538 int x = 0; | |
| 1539 char *temp = (char*) xmalloc (strlen(f->name)+10); //enough room for 10 digits | |
| 25 | 1540 |
| 43 | 1541 sprintf(temp, "%s", f->name); |
| 1542 check_filename(temp); | |
| 1543 while ((f->output = fopen(temp, "r"))) { | |
| 1544 DEBUG_MAIN(("need to increase filename because one already exists with that name\n")); | |
| 1545 DEBUG_MAIN(("- increasing it to %s%d\n", f->name, x)); | |
| 1546 x++; | |
| 1547 sprintf(temp, "%s%08d", f->name, x); | |
| 1548 DEBUG_MAIN(("- trying \"%s\"\n", f->name)); | |
| 1549 if (x == 99999999) { | |
| 1550 DIE(("create_enter_dir: Why can I not create a folder %s? I have tried %i extensions...\n", f->name, x)); | |
| 1551 } | |
| 1552 fclose(f->output); | |
| 1553 } | |
| 1554 if (x > 0) { //then the f->name should change | |
| 1555 free (f->name); | |
| 1556 f->name = temp; | |
| 1557 } else { | |
| 1558 free(temp); | |
| 1559 } | |
| 1560 } | |
| 25 | 1561 |
| 43 | 1562 DEBUG_MAIN(("f->name = %s\nitem->folder_name = %s\n", f->name, item->file_as)); |
| 77 | 1563 if (mode != MODE_SEPARATE) { |
| 43 | 1564 check_filename(f->name); |
| 1565 if (!(f->output = fopen(f->name, "w"))) { | |
| 1566 DIE(("create_enter_dir: Could not open file \"%s\" for write\n", f->name)); | |
| 1567 } | |
| 1568 } | |
| 1569 DEBUG_RET(); | |
| 25 | 1570 } |
| 1571 | |
| 39 | 1572 |
| 1573 void close_enter_dir(struct file_ll *f) | |
| 1574 { | |
| 43 | 1575 DEBUG_MAIN(("main: Email Count for folder %s is %i\n", f->dname, f->email_count)); |
| 1576 if (output_mode != OUTPUT_QUIET) | |
| 1577 printf("\t\"%s\" - %i items done, skipped %i, should have been %i\n", | |
| 1578 f->dname, f->email_count, f->skip_count, f->stored_count); | |
| 1579 if (f->output) fclose(f->output); | |
| 1580 free(f->name); | |
| 1581 free(f->dname); | |
| 39 | 1582 |
| 43 | 1583 if (mode == MODE_KMAIL) |
| 1584 close_kmail_dir(); | |
| 1585 else if (mode == MODE_RECURSE) | |
| 1586 close_recurse_dir(); | |
| 77 | 1587 else if (mode == MODE_SEPARATE) |
| 1588 close_separate_dir(); | |
| 39 | 1589 } |
| 1590 |