Mercurial > libpst
annotate src/readpst.c @ 121:8399ef94c11b
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do a better job of making unique MIME boundaries.
only use base64 coding when strictly necessary.
author | Carl Byington <carl@five-ten-sg.com> |
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date | Sun, 01 Feb 2009 19:21:47 -0800 |
parents | 6395ced2b8b2 |
children | bdb38b434c0a |
rev | line source |
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16 | 1 /*** |
2 * readpst.c | |
3 * Part of the LibPST project | |
4 * Written by David Smith | |
43 | 5 * dave.s@earthcorp.com |
16 | 6 */ |
48 | 7 #include "define.h" |
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8 #include "common.h" |
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9 #include "libpst.h" |
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10 #include "timeconv.h" |
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11 #include "lzfu.h" |
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12 #include "libstrfunc.h" |
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13 #include "vbuf.h" |
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14 |
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15 #ifdef HAVE_REGEX_H |
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16 #include <regex.h> |
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17 #endif |
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18 |
16 | 19 #define OUTPUT_TEMPLATE "%s" |
20 #define OUTPUT_KMAIL_DIR_TEMPLATE ".%s.directory" | |
21 #define KMAIL_INDEX ".%s.index" | |
25 | 22 #define SEP_MAIL_FILE_TEMPLATE "%i" /* "%09i" */ |
16 | 23 |
24 // max size of the c_time char*. It will store the date of the email | |
25 #define C_TIME_SIZE 500 | |
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26 |
16 | 27 struct file_ll { |
43 | 28 char *name; |
29 char *dname; | |
30 FILE * output; | |
31 int32_t stored_count; | |
32 int32_t email_count; | |
33 int32_t skip_count; | |
34 int32_t type; | |
16 | 35 }; |
31 | 36 |
43 | 37 void process(pst_item *outeritem, pst_desc_ll *d_ptr); |
38 void write_email_body(FILE *f, char *body); | |
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39 void removeCR(char *c); |
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40 void usage(); |
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41 void version(); |
43 | 42 char* mk_kmail_dir(char*); |
43 int close_kmail_dir(); | |
44 char* mk_recurse_dir(char*); | |
45 int close_recurse_dir(); | |
77 | 46 char* mk_separate_dir(char *dir); |
47 int close_separate_dir(); | |
48 int mk_separate_file(struct file_ll *f); | |
43 | 49 char* my_stristr(char *haystack, char *needle); |
50 void check_filename(char *fname); | |
51 void write_separate_attachment(char f_name[], pst_item_attach* current_attach, int attach_num, pst_file* pst); | |
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52 void write_inline_attachment(FILE* f_output, pst_item_attach* current_attach, char *boundary, pst_file* pst); |
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53 void header_has_field(char *header, char *field, int *flag); |
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54 char* header_get_field(char *header, char *field); |
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55 void header_strip_field(char *header, char *field); |
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56 int test_base64(char *body); |
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57 void find_html_charset(char *html, char *charset, size_t charsetlen); |
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58 void write_body_part(FILE* f_output, char *body, char *mime, char *charset, char *boundary); |
43 | 59 void write_normal_email(FILE* f_output, char f_name[], pst_item* item, int mode, int mode_MH, pst_file* pst, int save_rtf); |
60 void write_vcard(FILE* f_output, pst_item_contact* contact, char comment[]); | |
61 void write_appointment(FILE* f_output, pst_item_appointment* appointment, | |
62 pst_item_email* email, FILETIME* create_date, FILETIME* modify_date); | |
63 void create_enter_dir(struct file_ll* f, pst_item *item); | |
64 void close_enter_dir(struct file_ll *f); | |
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65 |
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66 const char* prog_name; |
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67 char* output_dir = "."; |
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68 char* kmail_chdir = NULL; |
77 | 69 |
16 | 70 // Normal mode just creates mbox format files in the current directory. Each file is named |
71 // the same as the folder's name that it represents | |
72 #define MODE_NORMAL 0 | |
77 | 73 |
16 | 74 // KMail mode creates a directory structure suitable for being used directly |
75 // by the KMail application | |
76 #define MODE_KMAIL 1 | |
77 | 77 |
16 | 78 // recurse mode creates a directory structure like the PST file. Each directory |
79 // contains only one file which stores the emails in mbox format. | |
80 #define MODE_RECURSE 2 | |
77 | 81 |
82 // separate mode creates the same directory structure as recurse. The emails are stored in | |
83 // separate files, numbering from 1 upward. Attachments belonging to the emails are | |
16 | 84 // saved as email_no-filename (e.g. 1-samplefile.doc or 000001-Attachment2.zip) |
77 | 85 #define MODE_SEPARATE 3 |
86 | |
43 | 87 // Decrypt the whole file (even the parts that aren't encrypted) and ralph it to stdout |
88 #define MODE_DECSPEW 4 | |
16 | 89 |
90 | |
91 // Output Normal just prints the standard information about what is going on | |
92 #define OUTPUT_NORMAL 0 | |
77 | 93 |
16 | 94 // Output Quiet is provided so that only errors are printed |
95 #define OUTPUT_QUIET 1 | |
96 | |
97 // default mime-type for attachments that have a null mime-type | |
98 #define MIME_TYPE_DEFAULT "application/octet-stream" | |
99 | |
100 // output mode for contacts | |
101 #define CMODE_VCARD 0 | |
43 | 102 #define CMODE_LIST 1 |
16 | 103 |
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104 // output mode for deleted items |
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105 #define DMODE_EXCLUDE 0 |
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106 #define DMODE_INCLUDE 1 |
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107 |
16 | 108 // output settings for RTF bodies |
109 // filename for the attachment | |
110 #define RTF_ATTACH_NAME "rtf-body.rtf" | |
111 // mime type for the attachment | |
112 #define RTF_ATTACH_TYPE "application/rtf" | |
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113 |
39 | 114 // global settings |
115 int mode = MODE_NORMAL; | |
116 int mode_MH = 0; | |
117 int output_mode = OUTPUT_NORMAL; | |
118 int contact_mode = CMODE_VCARD; | |
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119 int deleted_mode = DMODE_EXCLUDE; |
39 | 120 int overwrite = 0; |
121 int save_rtf_body = 1; | |
122 pst_file pstfile; | |
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123 regex_t meta_charset_pattern; |
39 | 124 |
125 | |
126 void process(pst_item *outeritem, pst_desc_ll *d_ptr) | |
127 { | |
43 | 128 struct file_ll ff; |
129 pst_item *item = NULL; | |
39 | 130 |
43 | 131 DEBUG_ENT("process"); |
132 memset(&ff, 0, sizeof(ff)); | |
133 create_enter_dir(&ff, outeritem); | |
39 | 134 |
43 | 135 while (d_ptr) { |
136 DEBUG_MAIN(("main: New item record\n")); | |
137 if (!d_ptr->desc) { | |
138 DEBUG_WARN(("main: ERROR ?? item's desc record is NULL\n")); | |
139 ff.skip_count++; | |
140 } | |
141 else { | |
142 DEBUG_MAIN(("main: Desc Email ID %#x [d_ptr->id = %#x]\n", d_ptr->desc->id, d_ptr->id)); | |
39 | 143 |
46 | 144 item = pst_parse_item(&pstfile, d_ptr); |
43 | 145 DEBUG_MAIN(("main: About to process item\n")); |
146 if (item && item->email && item->email->subject && item->email->subject->subj) { | |
147 DEBUG_EMAIL(("item->email->subject = %p\n", item->email->subject)); | |
148 DEBUG_EMAIL(("item->email->subject->subj = %p\n", item->email->subject->subj)); | |
149 } | |
150 if (item) { | |
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151 if (item->folder && d_ptr->child && (deleted_mode == DMODE_INCLUDE || strcasecmp(item->file_as, "Deleted Items"))) { |
43 | 152 //if this is a non-empty folder other than deleted items, we want to recurse into it |
153 if (output_mode != OUTPUT_QUIET) printf("Processing Folder \"%s\"\n", item->file_as); | |
154 process(item, d_ptr->child); | |
155 | |
156 } else if (item->contact && (item->type == PST_TYPE_CONTACT)) { | |
157 // deal with a contact | |
158 // write them to the file, one per line in this format | |
159 // Desc Name <email@address>\n | |
77 | 160 if (mode == MODE_SEPARATE) mk_separate_file(&ff); |
43 | 161 ff.email_count++; |
162 DEBUG_MAIN(("main: Processing Contact\n")); | |
163 if (ff.type != PST_TYPE_CONTACT) { | |
164 DEBUG_MAIN(("main: I have a contact, but the folder isn't a contacts folder. Processing anyway\n")); | |
165 } | |
166 if (contact_mode == CMODE_VCARD) | |
167 write_vcard(ff.output, item->contact, item->comment); | |
168 else | |
169 fprintf(ff.output, "%s <%s>\n", item->contact->fullname, item->contact->address1); | |
39 | 170 |
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171 } else if (item->email && (item->type == PST_TYPE_NOTE || item->type == PST_TYPE_REPORT || item->type == PST_TYPE_OTHER)) { |
77 | 172 if (mode == MODE_SEPARATE) mk_separate_file(&ff); |
43 | 173 ff.email_count++; |
174 DEBUG_MAIN(("main: Processing Email\n")); | |
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175 if ((ff.type != PST_TYPE_NOTE) && (ff.type != PST_TYPE_REPORT) && (ff.type != PST_TYPE_OTHER)) { |
43 | 176 DEBUG_MAIN(("main: I have an email, but the folder isn't an email folder. Processing anyway\n")); |
177 } | |
178 write_normal_email(ff.output, ff.name, item, mode, mode_MH, &pstfile, save_rtf_body); | |
39 | 179 |
43 | 180 } else if (item->journal && (item->type == PST_TYPE_JOURNAL)) { |
181 // deal with journal items | |
77 | 182 if (mode == MODE_SEPARATE) mk_separate_file(&ff); |
43 | 183 ff.email_count++; |
184 DEBUG_MAIN(("main: Processing Journal Entry\n")); | |
185 if (ff.type != PST_TYPE_JOURNAL) { | |
186 DEBUG_MAIN(("main: I have a journal entry, but the folder isn't a journal folder. Processing anyway\n")); | |
187 } | |
188 fprintf(ff.output, "BEGIN:VJOURNAL\n"); | |
50 | 189 if (item->email && item->email->subject && item->email->subject->subj) |
43 | 190 fprintf(ff.output, "SUMMARY:%s\n", pst_rfc2426_escape(item->email->subject->subj)); |
50 | 191 if (item->email && item->email->body) |
43 | 192 fprintf(ff.output, "DESCRIPTION:%s\n", pst_rfc2426_escape(item->email->body)); |
193 if (item->journal->start) | |
194 fprintf(ff.output, "DTSTART;VALUE=DATE-TIME:%s\n", pst_rfc2445_datetime_format(item->journal->start)); | |
195 fprintf(ff.output, "END:VJOURNAL\n\n"); | |
39 | 196 |
43 | 197 } else if (item->appointment && (item->type == PST_TYPE_APPOINTMENT)) { |
198 // deal with Calendar appointments | |
77 | 199 if (mode == MODE_SEPARATE) mk_separate_file(&ff); |
43 | 200 ff.email_count++; |
201 DEBUG_MAIN(("main: Processing Appointment Entry\n")); | |
202 if (ff.type != PST_TYPE_APPOINTMENT) { | |
203 DEBUG_MAIN(("main: I have an appointment, but folder isn't specified as an appointment type. Processing...\n")); | |
204 } | |
205 write_appointment(ff.output, item->appointment, item->email, item->create_date, item->modify_date); | |
39 | 206 |
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207 } else if (item->message_store) { |
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208 // there should only be one message_store, and we have already done it |
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209 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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210 |
43 | 211 } else { |
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212 // these all seem to be things that MS agrees are not included in the item count |
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213 //ff.skip_count++; |
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214 DEBUG_MAIN(("main: Unknown item type %i (%s) name (%s)\n", |
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215 item->type, item->ascii_type, item->file_as)); |
43 | 216 } |
46 | 217 pst_freeItem(item); |
43 | 218 } else { |
219 ff.skip_count++; | |
220 DEBUG_MAIN(("main: A NULL item was seen\n")); | |
221 } | |
222 d_ptr = d_ptr->next; | |
223 } | |
224 } | |
225 close_enter_dir(&ff); | |
226 DEBUG_RET(); | |
39 | 227 } |
228 | |
229 | |
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230 |
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231 int main(int argc, char* const* argv) { |
43 | 232 pst_item *item = NULL; |
233 pst_desc_ll *d_ptr; | |
234 char * fname = NULL; | |
48 | 235 char *d_log = NULL; |
43 | 236 int c,x; |
237 char *temp = NULL; //temporary char pointer | |
238 prog_name = argv[0]; | |
16 | 239 |
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240 time_t now = time(NULL); |
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241 srand((unsigned)now); |
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242 |
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243 if (regcomp(&meta_charset_pattern, "<meta[^>]*content=\"[^>]*charset=([^>\";]*)[\";]", REG_ICASE | REG_EXTENDED)) { |
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244 printf("cannot compile regex pattern\n"); |
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245 exit(3); |
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246 } |
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247 |
43 | 248 // command-line option handling |
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249 while ((c = getopt(argc, argv, "bCc:Dd:hko:qrSMVw"))!= -1) { |
43 | 250 switch (c) { |
251 case 'b': | |
252 save_rtf_body = 0; | |
253 break; | |
254 case 'C': | |
255 mode = MODE_DECSPEW; | |
256 break; | |
257 case 'c': | |
258 if (optarg && optarg[0]=='v') | |
259 contact_mode=CMODE_VCARD; | |
260 else if (optarg && optarg[0]=='l') | |
261 contact_mode=CMODE_LIST; | |
262 else { | |
263 usage(); | |
264 exit(0); | |
265 } | |
266 break; | |
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267 case 'D': |
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268 deleted_mode = DMODE_INCLUDE; |
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269 break; |
43 | 270 case 'd': |
271 d_log = optarg; | |
272 break; | |
273 case 'h': | |
274 usage(); | |
275 exit(0); | |
276 break; | |
277 case 'V': | |
278 version(); | |
279 exit(0); | |
280 break; | |
281 case 'k': | |
282 mode = MODE_KMAIL; | |
283 break; | |
284 case 'M': | |
77 | 285 mode = MODE_SEPARATE; |
43 | 286 mode_MH = 1; |
287 break; | |
288 case 'o': | |
289 output_dir = optarg; | |
290 break; | |
291 case 'q': | |
292 output_mode = OUTPUT_QUIET; | |
293 break; | |
294 case 'r': | |
295 mode = MODE_RECURSE; | |
296 break; | |
297 case 'S': | |
77 | 298 mode = MODE_SEPARATE; |
43 | 299 break; |
300 case 'w': | |
301 overwrite = 1; | |
302 break; | |
303 default: | |
304 usage(); | |
305 exit(1); | |
306 break; | |
307 } | |
308 } | |
309 | |
310 if (argc > optind) { | |
311 fname = argv[optind]; | |
312 } else { | |
313 usage(); | |
314 exit(2); | |
315 } | |
316 | |
317 #ifdef DEBUG_ALL | |
318 // force a log file | |
319 if (!d_log) d_log = "readpst.log"; | |
320 #endif // defined DEBUG_ALL | |
321 DEBUG_INIT(d_log); | |
322 DEBUG_REGISTER_CLOSE(); | |
323 DEBUG_ENT("main"); | |
16 | 324 |
43 | 325 if (mode == MODE_DECSPEW) { |
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326 FILE *fp; |
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327 char buf[1024]; |
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328 size_t l = 0; |
43 | 329 if (NULL == (fp = fopen(fname, "rb"))) { |
330 fprintf(stderr, "Couldn't open file %s\n", fname ); | |
52 | 331 DEBUG_RET(); |
43 | 332 return 1; |
333 } | |
39 | 334 |
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335 while (0 != (l = fread(buf, 1, 1024, fp))) { |
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336 if (0 != pst_decrypt(0, buf, l, PST_COMP_ENCRYPT)) |
46 | 337 fprintf(stderr, "pst_decrypt() failed (I'll try to continue)\n"); |
16 | 338 |
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339 if (l != pst_fwrite(buf, 1, l, stdout)) { |
43 | 340 fprintf(stderr, "Couldn't output to stdout?\n"); |
52 | 341 DEBUG_RET(); |
43 | 342 return 1; |
343 } | |
344 } | |
52 | 345 DEBUG_RET(); |
43 | 346 return 0; |
347 } | |
16 | 348 |
43 | 349 if (output_mode != OUTPUT_QUIET) printf("Opening PST file and indexes...\n"); |
350 | |
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351 RET_DERROR(pst_open(&pstfile, fname), 1, ("Error opening File\n")); |
43 | 352 RET_DERROR(pst_load_index(&pstfile), 2, ("Index Error\n")); |
353 | |
354 pst_load_extended_attributes(&pstfile); | |
16 | 355 |
43 | 356 if (chdir(output_dir)) { |
357 x = errno; | |
358 pst_close(&pstfile); | |
359 DEBUG_RET(); | |
360 DIE(("main: Cannot change to output dir %s: %s\n", output_dir, strerror(x))); | |
361 } | |
362 | |
363 if (output_mode != OUTPUT_QUIET) printf("About to start processing first record...\n"); | |
364 | |
365 d_ptr = pstfile.d_head; // first record is main record | |
46 | 366 item = pst_parse_item(&pstfile, d_ptr); |
43 | 367 if (!item || !item->message_store) { |
368 DEBUG_RET(); | |
369 DIE(("main: Could not get root record\n")); | |
370 } | |
16 | 371 |
43 | 372 // default the file_as to the same as the main filename if it doesn't exist |
373 if (!item->file_as) { | |
374 if (!(temp = strrchr(fname, '/'))) | |
375 if (!(temp = strrchr(fname, '\\'))) | |
376 temp = fname; | |
377 else | |
378 temp++; // get past the "\\" | |
379 else | |
380 temp++; // get past the "/" | |
381 item->file_as = (char*)xmalloc(strlen(temp)+1); | |
382 strcpy(item->file_as, temp); | |
383 DEBUG_MAIN(("file_as was blank, so am using %s\n", item->file_as)); | |
384 } | |
385 DEBUG_MAIN(("main: Root Folder Name: %s\n", item->file_as)); | |
16 | 386 |
43 | 387 d_ptr = pst_getTopOfFolders(&pstfile, item); |
388 if (!d_ptr) { | |
389 DEBUG_RET(); | |
390 DIE(("Top of folders record not found. Cannot continue\n")); | |
391 } | |
16 | 392 |
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393 process(item, d_ptr->child); // do the children of TOPF |
46 | 394 pst_freeItem(item); |
43 | 395 pst_close(&pstfile); |
396 DEBUG_RET(); | |
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397 regfree(&meta_charset_pattern); |
43 | 398 return 0; |
16 | 399 } |
31 | 400 |
401 | |
16 | 402 void write_email_body(FILE *f, char *body) { |
43 | 403 char *n = body; |
404 // DEBUG_MAIN(("write_email_body(): \"%s\"\n", body)); | |
405 DEBUG_ENT("write_email_body"); | |
406 while (n) { | |
407 if (strncmp(body, "From ", 5) == 0) | |
408 fprintf(f, ">"); | |
409 if ((n = strchr(body, '\n'))) { | |
410 n++; | |
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411 pst_fwrite(body, n-body, 1, f); //write just a line |
43 | 412 body = n; |
413 } | |
414 } | |
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415 pst_fwrite(body, strlen(body), 1, f); |
43 | 416 DEBUG_RET(); |
16 | 417 } |
31 | 418 |
419 | |
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420 void removeCR (char *c) { |
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421 // converts \r\n to \n |
43 | 422 char *a, *b; |
423 DEBUG_ENT("removeCR"); | |
424 a = b = c; | |
425 while (*a != '\0') { | |
426 *b = *a; | |
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427 if (*a != '\r') b++; |
43 | 428 a++; |
429 } | |
430 *b = '\0'; | |
431 DEBUG_RET(); | |
16 | 432 } |
31 | 433 |
434 | |
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435 void usage() { |
43 | 436 DEBUG_ENT("usage"); |
437 version(); | |
438 printf("Usage: %s [OPTIONS] {PST FILENAME}\n", prog_name); | |
439 printf("OPTIONS:\n"); | |
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440 printf("\t-V\t- Version. Display program version\n"); |
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441 printf("\t-C\t- Decrypt (compressible encryption) the entire file and output on stdout (not typically useful)\n"); |
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442 printf("\t-D\t- Include deleted items in output\n"); |
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443 printf("\t-M\t- MH. Write emails in the MH format\n"); |
77 | 444 printf("\t-S\t- Separate. Write emails in the separate format\n"); |
43 | 445 printf("\t-b\t- Don't save RTF-Body attachments\n"); |
446 printf("\t-c[v|l]\t- Set the Contact output mode. -cv = VCard, -cl = EMail list\n"); | |
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447 printf("\t-d <filename> \t- Debug to file. This is a binary log. Use readpstlog to print it\n"); |
43 | 448 printf("\t-h\t- Help. This screen\n"); |
449 printf("\t-k\t- KMail. Output in kmail format\n"); | |
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450 printf("\t-o <dirname>\t- Output directory to write files to. CWD is changed *after* opening pst file\n"); |
43 | 451 printf("\t-q\t- Quiet. Only print error messages\n"); |
452 printf("\t-r\t- Recursive. Output in a recursive format\n"); | |
453 printf("\t-w\t- Overwrite any output mbox files\n"); | |
454 DEBUG_RET(); | |
16 | 455 } |
31 | 456 |
457 | |
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458 void version() { |
43 | 459 DEBUG_ENT("version"); |
50 | 460 printf("ReadPST / LibPST v%s\n", VERSION); |
16 | 461 #if BYTE_ORDER == BIG_ENDIAN |
43 | 462 printf("Big Endian implementation being used.\n"); |
16 | 463 #elif BYTE_ORDER == LITTLE_ENDIAN |
43 | 464 printf("Little Endian implementation being used.\n"); |
16 | 465 #else |
466 # error "Byte order not supported by this library" | |
467 #endif | |
468 #ifdef __GNUC__ | |
43 | 469 printf("GCC %d.%d : %s %s\n", __GNUC__, __GNUC_MINOR__, __DATE__, __TIME__); |
16 | 470 #endif |
43 | 471 DEBUG_RET(); |
16 | 472 } |
31 | 473 |
474 | |
16 | 475 char *mk_kmail_dir(char *fname) { |
43 | 476 //change to that directory |
477 //make a directory based on OUTPUT_KMAIL_DIR_TEMPLATE | |
478 //allocate space for OUTPUT_TEMPLATE and form a char* with fname | |
479 //return that value | |
480 char *dir, *out_name, *index; | |
481 int x; | |
482 DEBUG_ENT("mk_kmail_dir"); | |
483 if (kmail_chdir && chdir(kmail_chdir)) { | |
484 x = errno; | |
485 DIE(("mk_kmail_dir: Cannot change to directory %s: %s\n", kmail_chdir, strerror(x))); | |
486 } | |
487 dir = malloc(strlen(fname)+strlen(OUTPUT_KMAIL_DIR_TEMPLATE)+1); | |
488 sprintf(dir, OUTPUT_KMAIL_DIR_TEMPLATE, fname); | |
489 check_filename(dir); | |
490 if (D_MKDIR(dir)) { | |
491 //error occured | |
492 if (errno != EEXIST) { | |
493 x = errno; | |
494 DIE(("mk_kmail_dir: Cannot create directory %s: %s\n", dir, strerror(x))); | |
495 } | |
496 } | |
497 kmail_chdir = realloc(kmail_chdir, strlen(dir)+1); | |
498 strcpy(kmail_chdir, dir); | |
499 free (dir); | |
16 | 500 |
43 | 501 //we should remove any existing indexes created by KMail, cause they might be different now |
502 index = malloc(strlen(fname)+strlen(KMAIL_INDEX)+1); | |
503 sprintf(index, KMAIL_INDEX, fname); | |
504 unlink(index); | |
505 free(index); | |
16 | 506 |
43 | 507 out_name = malloc(strlen(fname)+strlen(OUTPUT_TEMPLATE)+1); |
508 sprintf(out_name, OUTPUT_TEMPLATE, fname); | |
509 DEBUG_RET(); | |
510 return out_name; | |
16 | 511 } |
31 | 512 |
513 | |
16 | 514 int close_kmail_dir() { |
43 | 515 // change .. |
516 int x; | |
517 DEBUG_ENT("close_kmail_dir"); | |
518 if (kmail_chdir) { //only free kmail_chdir if not NULL. do not change directory | |
519 free(kmail_chdir); | |
520 kmail_chdir = NULL; | |
521 } else { | |
522 if (chdir("..")) { | |
523 x = errno; | |
524 DIE(("close_kmail_dir: Cannot move up dir (..): %s\n", strerror(x))); | |
525 } | |
526 } | |
527 DEBUG_RET(); | |
528 return 0; | |
16 | 529 } |
31 | 530 |
531 | |
16 | 532 // this will create a directory by that name, then make an mbox file inside |
533 // that dir. any subsequent dirs will be created by name, and they will | |
534 // contain mbox files | |
535 char *mk_recurse_dir(char *dir) { | |
43 | 536 int x; |
537 char *out_name; | |
538 DEBUG_ENT("mk_recurse_dir"); | |
539 check_filename(dir); | |
540 if (D_MKDIR (dir)) { | |
541 if (errno != EEXIST) { // not an error because it exists | |
542 x = errno; | |
543 DIE(("mk_recurse_dir: Cannot create directory %s: %s\n", dir, strerror(x))); | |
544 } | |
545 } | |
546 if (chdir (dir)) { | |
547 x = errno; | |
548 DIE(("mk_recurse_dir: Cannot change to directory %s: %s\n", dir, strerror(x))); | |
549 } | |
550 out_name = malloc(strlen("mbox")+1); | |
551 strcpy(out_name, "mbox"); | |
552 DEBUG_RET(); | |
553 return out_name; | |
16 | 554 } |
31 | 555 |
556 | |
16 | 557 int close_recurse_dir() { |
43 | 558 int x; |
559 DEBUG_ENT("close_recurse_dir"); | |
560 if (chdir("..")) { | |
561 x = errno; | |
562 DIE(("close_recurse_dir: Cannot go up dir (..): %s\n", strerror(x))); | |
563 } | |
564 DEBUG_RET(); | |
565 return 0; | |
16 | 566 } |
31 | 567 |
568 | |
77 | 569 char *mk_separate_dir(char *dir) { |
43 | 570 size_t dirsize = strlen(dir) + 10; |
571 char dir_name[dirsize]; | |
572 int x = 0, y = 0; | |
16 | 573 |
77 | 574 DEBUG_ENT("mk_separate_dir"); |
43 | 575 do { |
576 if (y == 0) | |
577 snprintf(dir_name, dirsize, "%s", dir); | |
578 else | |
579 snprintf(dir_name, dirsize, "%s" SEP_MAIL_FILE_TEMPLATE, dir, y); // enough for 9 digits allocated above | |
16 | 580 |
43 | 581 check_filename(dir_name); |
582 DEBUG_MAIN(("about to try creating %s\n", dir_name)); | |
583 if (D_MKDIR(dir_name)) { | |
584 if (errno != EEXIST) { // if there is an error, and it doesn't already exist | |
585 x = errno; | |
77 | 586 DIE(("mk_separate_dir: Cannot create directory %s: %s\n", dir, strerror(x))); |
43 | 587 } |
588 } else { | |
589 break; | |
590 } | |
591 y++; | |
592 } while (overwrite == 0); | |
16 | 593 |
43 | 594 if (chdir(dir_name)) { |
595 x = errno; | |
77 | 596 DIE(("mk_separate_dir: Cannot change to directory %s: %s\n", dir, strerror(x))); |
43 | 597 } |
16 | 598 |
43 | 599 if (overwrite) { |
600 // we should probably delete all files from this directory | |
16 | 601 #if !defined(WIN32) && !defined(__CYGWIN__) |
43 | 602 DIR * sdir = NULL; |
603 struct dirent *dirent = NULL; | |
604 struct stat filestat; | |
605 if (!(sdir = opendir("./"))) { | |
77 | 606 WARN(("mk_separate_dir: Cannot open dir \"%s\" for deletion of old contents\n", "./")); |
43 | 607 } else { |
608 while ((dirent = readdir(sdir))) { | |
609 if (lstat(dirent->d_name, &filestat) != -1) | |
610 if (S_ISREG(filestat.st_mode)) { | |
611 if (unlink(dirent->d_name)) { | |
612 y = errno; | |
77 | 613 DIE(("mk_separate_dir: unlink returned error on file %s: %s\n", dirent->d_name, strerror(y))); |
43 | 614 } |
615 } | |
616 } | |
617 } | |
26 | 618 #endif |
43 | 619 } |
16 | 620 |
43 | 621 // we don't return a filename here cause it isn't necessary. |
622 DEBUG_RET(); | |
623 return NULL; | |
16 | 624 } |
31 | 625 |
626 | |
77 | 627 int close_separate_dir() { |
43 | 628 int x; |
77 | 629 DEBUG_ENT("close_separate_dir"); |
43 | 630 if (chdir("..")) { |
631 x = errno; | |
77 | 632 DIE(("close_separate_dir: Cannot go up dir (..): %s\n", strerror(x))); |
43 | 633 } |
634 DEBUG_RET(); | |
635 return 0; | |
16 | 636 } |
31 | 637 |
638 | |
77 | 639 int mk_separate_file(struct file_ll *f) { |
43 | 640 const int name_offset = 1; |
77 | 641 DEBUG_ENT("mk_separate_file"); |
43 | 642 DEBUG_MAIN(("opening next file to save email\n")); |
643 if (f->email_count > 999999999) { // bigger than nine 9's | |
77 | 644 DIE(("mk_separate_file: The number of emails in this folder has become too high to handle")); |
43 | 645 } |
646 sprintf(f->name, SEP_MAIL_FILE_TEMPLATE, f->email_count + name_offset); | |
647 if (f->output) fclose(f->output); | |
648 f->output = NULL; | |
649 check_filename(f->name); | |
650 if (!(f->output = fopen(f->name, "w"))) { | |
77 | 651 DIE(("mk_separate_file: Cannot open file to save email \"%s\"\n", f->name)); |
43 | 652 } |
653 DEBUG_RET(); | |
654 return 0; | |
16 | 655 } |
31 | 656 |
657 | |
16 | 658 char *my_stristr(char *haystack, char *needle) { |
43 | 659 // my_stristr varies from strstr in that its searches are case-insensitive |
660 char *x=haystack, *y=needle, *z = NULL; | |
52 | 661 if (!haystack || !needle) { |
43 | 662 return NULL; |
52 | 663 } |
43 | 664 while (*y != '\0' && *x != '\0') { |
665 if (tolower(*y) == tolower(*x)) { | |
666 // move y on one | |
667 y++; | |
668 if (!z) { | |
669 z = x; // store first position in haystack where a match is made | |
670 } | |
671 } else { | |
672 y = needle; // reset y to the beginning of the needle | |
673 z = NULL; // reset the haystack storage point | |
674 } | |
675 x++; // advance the search in the haystack | |
676 } | |
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677 // If the haystack ended before our search finished, it's not a match. |
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678 if (*y != '\0') return NULL; |
43 | 679 return z; |
16 | 680 } |
31 | 681 |
682 | |
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683 void check_filename(char *fname) { |
43 | 684 char *t = fname; |
685 DEBUG_ENT("check_filename"); | |
686 if (!t) { | |
687 DEBUG_RET(); | |
52 | 688 return; |
43 | 689 } |
690 while ((t = strpbrk(t, "/\\:"))) { | |
691 // while there are characters in the second string that we don't want | |
692 *t = '_'; //replace them with an underscore | |
693 } | |
694 DEBUG_RET(); | |
16 | 695 } |
31 | 696 |
697 | |
25 | 698 void write_separate_attachment(char f_name[], pst_item_attach* current_attach, int attach_num, pst_file* pst) |
699 { | |
43 | 700 FILE *fp = NULL; |
701 int x = 0; | |
702 char *temp = NULL; | |
31 | 703 |
43 | 704 // If there is a long filename (filename2) use that, otherwise |
705 // use the 8.3 filename (filename1) | |
706 char *attach_filename = (current_attach->filename2) ? current_attach->filename2 | |
707 : current_attach->filename1; | |
46 | 708 DEBUG_ENT("write_separate_attachment"); |
25 | 709 |
43 | 710 check_filename(f_name); |
711 if (!attach_filename) { | |
712 // generate our own (dummy) filename for the attachement | |
713 temp = xmalloc(strlen(f_name)+15); | |
714 sprintf(temp, "%s-attach%i", f_name, attach_num); | |
715 } else { | |
716 // have an attachment name, make sure it's unique | |
717 temp = xmalloc(strlen(f_name)+strlen(attach_filename)+15); | |
718 do { | |
719 if (fp) fclose(fp); | |
720 if (x == 0) | |
721 sprintf(temp, "%s-%s", f_name, attach_filename); | |
722 else | |
723 sprintf(temp, "%s-%s-%i", f_name, attach_filename, x); | |
724 } while ((fp = fopen(temp, "r")) && ++x < 99999999); | |
725 if (x > 99999999) { | |
726 DIE(("error finding attachment name. exhausted possibilities to %s\n", temp)); | |
727 } | |
728 } | |
729 DEBUG_EMAIL(("Saving attachment to %s\n", temp)); | |
730 if (!(fp = fopen(temp, "w"))) { | |
731 WARN(("write_separate_attachment: Cannot open attachment save file \"%s\"\n", temp)); | |
732 } else { | |
733 if (current_attach->data) | |
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734 pst_fwrite(current_attach->data, 1, current_attach->size, fp); |
43 | 735 else { |
46 | 736 (void)pst_attach_to_file(pst, current_attach, fp); |
43 | 737 } |
738 fclose(fp); | |
739 } | |
740 if (temp) free(temp); | |
741 DEBUG_RET(); | |
25 | 742 } |
743 | |
31 | 744 |
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745 void write_inline_attachment(FILE* f_output, pst_item_attach* current_attach, char *boundary, pst_file* pst) |
25 | 746 { |
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747 char *attach_filename; |
46 | 748 char *enc = NULL; // base64 encoded attachment |
43 | 749 DEBUG_ENT("write_inline_attachment"); |
750 DEBUG_EMAIL(("Attachment Size is %i\n", current_attach->size)); | |
751 DEBUG_EMAIL(("Attachment Pointer is %p\n", current_attach->data)); | |
752 if (current_attach->data) { | |
753 enc = base64_encode (current_attach->data, current_attach->size); | |
754 if (!enc) { | |
755 DEBUG_EMAIL(("ERROR base64_encode returned NULL. Must have failed\n")); | |
52 | 756 DEBUG_RET(); |
43 | 757 return; |
758 } | |
759 } | |
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760 |
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761 fprintf(f_output, "\n--%s\n", boundary); |
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762 if (!current_attach->mimetype) { |
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763 fprintf(f_output, "Content-Type: %s\n", MIME_TYPE_DEFAULT); |
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764 } else { |
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765 fprintf(f_output, "Content-Type: %s\n", current_attach->mimetype); |
43 | 766 } |
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767 fprintf(f_output, "Content-Transfer-Encoding: base64\n"); |
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768 // If there is a long filename (filename2) use that, otherwise |
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769 // use the 8.3 filename (filename1) |
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770 if (current_attach->filename2) { |
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771 attach_filename = current_attach->filename2; |
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772 } else { |
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773 attach_filename = current_attach->filename1; |
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774 } |
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775 if (!attach_filename) { |
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776 fprintf(f_output, "Content-Disposition: inline\n\n"); |
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777 } else { |
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778 fprintf(f_output, "Content-Disposition: attachment; filename=\"%s\"\n\n", attach_filename); |
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779 } |
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780 |
43 | 781 if (current_attach->data) { |
73
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782 pst_fwrite(enc, 1, strlen(enc), f_output); |
43 | 783 DEBUG_EMAIL(("Attachment Size after encoding is %i\n", strlen(enc))); |
784 free(enc); // caught by valgrind | |
785 } else { | |
46 | 786 (void)pst_attach_to_file_base64(pst, current_attach, f_output); |
43 | 787 } |
788 fprintf(f_output, "\n\n"); | |
789 DEBUG_RET(); | |
25 | 790 } |
791 | |
31 | 792 |
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793 void header_has_field(char *header, char *field, int *flag) |
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794 { |
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795 if (my_stristr(header, field) || (strncasecmp(header, field+1, strlen(field)-1) == 0)) { |
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796 DEBUG_EMAIL(("header block has %s header\n", field+1)); |
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797 *flag = 1; |
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798 } |
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799 } |
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800 |
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801 |
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802 char* header_get_field(char *header, char *field) |
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803 { |
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804 char *t = my_stristr(header, field); |
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805 if (!t && (strncasecmp(header, field+1, strlen(field)-1) == 0)) t = header; |
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806 return t; |
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807 } |
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808 |
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809 |
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810 void header_strip_field(char *header, char *field) |
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811 { |
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812 char *e; |
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813 char *t = header_get_field(header, field); |
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814 if (t) { |
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815 e = strchr(t+1, '\n'); |
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816 while (e && ((e[1] == ' ') || (e[1] == '\t'))) { |
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817 e = strchr(e+1, '\n'); |
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818 } |
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819 if (e) { |
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820 if (t == header) e++; // if *t is not \n, we don't want to keep the \n at *e either. |
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821 while (*e != '\0') { |
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822 *t = *e; |
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823 t++; |
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824 e++; |
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825 } |
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826 *t = '\0'; |
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827 } |
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828 else { |
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829 // this was the last header field, truncate the headers |
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830 *t = '\0'; |
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831 } |
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832 } |
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833 } |
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834 |
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835 |
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836 int test_base64(char *body) |
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837 { |
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838 int b64 = 0; |
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839 uint8_t *b = (uint8_t *)body; |
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840 while (*b != 0) { |
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841 if ((*b < 32) && (*b != 9) && (*b != 10)) { |
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842 DEBUG_EMAIL(("found base64 byte %d\n", (int)*b)); |
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843 DEBUG_HEXDUMPC(body, strlen(body), 0x10); |
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844 b64 = 1; |
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845 break; |
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846 } |
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847 b++; |
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848 } |
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849 return b64; |
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850 } |
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851 |
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852 |
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853 void find_html_charset(char *html, char *charset, size_t charsetlen) |
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854 { |
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855 const int index = 1; |
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856 const int nmatch = index+1; |
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857 regmatch_t match[nmatch]; |
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858 int rc = regexec(&meta_charset_pattern, html, nmatch, match, 0); |
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859 if (rc == 0) { |
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860 int s = match[index].rm_so; |
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861 int e = match[index].rm_eo; |
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862 if (s != -1) { |
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863 char save = html[e]; |
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864 html[e] = '\0'; |
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865 snprintf(charset, charsetlen, "%s", html+s); // copy the html charset |
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866 html[e] = save; |
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867 DEBUG_EMAIL(("charset %s from html text\n", charset)); |
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868 } |
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869 else { |
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870 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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871 DEBUG_HEXDUMPC(html, strlen(html), 0x10); |
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872 } |
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873 } |
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874 else { |
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875 DEBUG_EMAIL(("regexec returns %d\n", rc)); |
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876 } |
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877 } |
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878 |
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879 |
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880 void write_body_part(FILE* f_output, char *body, char *mime, char *charset, char *boundary) |
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881 { |
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882 char *needfree = NULL; |
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883 if (strcasecmp("utf-8", charset)) { |
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884 // try to convert to the specified charset since it is not utf-8 |
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885 size_t rc; |
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886 DEBUG_EMAIL(("Convert %s utf-8 to %s\n", mime, charset)); |
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887 vbuf *newer = vballoc(2); |
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888 rc = vb_utf8to8bit(newer, body, strlen(body) + 1, charset); |
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889 if (rc == (size_t)-1) { |
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890 // unable to convert, maybe it is already in that character set |
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891 free(newer->b); |
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892 DEBUG_EMAIL(("Failed to convert %s utf-8 to %s\n", mime, charset)); |
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893 } |
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894 else { |
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895 needfree = body = newer->b; |
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896 } |
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897 free(newer); |
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898 } |
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899 removeCR(body); |
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900 int base64 = test_base64(body); |
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901 fprintf(f_output, "\n--%s\n", boundary); |
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902 fprintf(f_output, "Content-Type: %s; charset=\"%s\"\n", mime, charset); |
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903 if (base64) fprintf(f_output, "Content-Transfer-Encoding: base64\n"); |
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904 fprintf(f_output, "\n"); |
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905 if (base64) { |
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906 char *enc = base64_encode(body, strlen(body)); |
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907 if (enc) { |
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908 write_email_body(f_output, enc); |
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909 fprintf(f_output, "\n"); |
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910 free(enc); |
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911 } |
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912 } |
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913 else { |
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914 write_email_body(f_output, body); |
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915 } |
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|
916 if (needfree) free(needfree); |
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917 } |
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918 |
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919 |
31 | 920 void write_normal_email(FILE* f_output, char f_name[], pst_item* item, int mode, int mode_MH, pst_file* pst, int save_rtf) |
25 | 921 { |
121
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922 char boundary[60]; |
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923 char body_charset[60]; |
43 | 924 char *temp = NULL; |
121
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925 int attach_num; |
43 | 926 time_t em_time; |
927 char *c_time; | |
928 pst_item_attach* current_attach; | |
100
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929 int has_from, has_subject, has_to, has_cc, has_bcc, has_date; |
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930 has_from = has_subject = has_to = has_cc = has_bcc = has_date = 0; |
46 | 931 DEBUG_ENT("write_normal_email"); |
25 | 932 |
121
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933 // setup default body character set |
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934 snprintf(body_charset, sizeof(body_charset), "%s", (item->email->body_charset) ? item->email->body_charset : "utf-8"); |
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935 |
43 | 936 // convert the sent date if it exists, or set it to a fixed date |
937 if (item->email->sent_date) { | |
938 em_time = fileTimeToUnixTime(item->email->sent_date, 0); | |
939 c_time = ctime(&em_time); | |
940 if (c_time) | |
941 c_time[strlen(c_time)-1] = '\0'; //remove end \n | |
942 else | |
943 c_time = "Fri Dec 28 12:06:21 2001"; | |
944 } else | |
945 c_time= "Fri Dec 28 12:06:21 2001"; | |
25 | 946 |
121
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947 // create our MIME boundary here. |
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948 snprintf(boundary, sizeof(boundary), "--boundary-LibPST-iamunique-%i_-_-", rand()); |
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949 |
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950 // we will always look at the headers to discover some stuff |
43 | 951 if (item->email->header ) { |
121
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952 char *t; |
43 | 953 removeCR(item->email->header); |
25 | 954 |
121
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955 // some of the headers we get from the file are not properly defined. |
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956 // they can contain some email stuff too. We will cut off the header |
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957 // when we see a \n\n |
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958 temp = strstr(item->email->header, "\n\n"); |
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959 if (temp) { |
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960 temp[1] = '\0'; // stop after first \n |
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961 DEBUG_EMAIL(("Found body text in header %s\n", temp+2)); |
43 | 962 } |
25 | 963 |
121
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964 // Check if the headers have all the necessary fields |
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965 header_has_field(item->email->header, "\nFrom: ", &has_from); |
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966 header_has_field(item->email->header, "\nTo: ", &has_to); |
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967 header_has_field(item->email->header, "\nSubject: ", &has_subject); |
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968 header_has_field(item->email->header, "\nDate: ", &has_date); |
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969 header_has_field(item->email->header, "\nCC: ", &has_cc); |
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970 header_has_field(item->email->header, "\nBCC: ", &has_bcc); |
31 | 971 |
121
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972 // look for charset in Content-Type header |
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973 t = header_get_field(item->email->header, "\nContent-Type: "); |
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974 if (t) { |
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975 // assume charset= will be on the first line, rather than on a continuation line |
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976 t++; |
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977 char *n = strchr(t, '\n'); |
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978 char *s = my_stristr(t, "; charset="); |
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979 if (n && s && (s < n)) { |
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980 char *e; |
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981 char save; |
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982 s += 10; // skip over charset= |
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983 if (*s == '"') { |
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984 s++; |
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985 e = strchr(s, '"'); |
43 | 986 } |
121
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987 else { |
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988 e = strchr(s, ';'); |
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989 } |
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990 if (!e || (e > n)) e = n; // use the trailing lf as terminator if nothing better |
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991 save = *e; |
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992 *e = '\0'; |
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993 snprintf(body_charset, sizeof(body_charset), "%s", s); // copy the charset to our buffer |
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994 *e = save; |
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995 DEBUG_EMAIL(("body charset %s from headers\n", body_charset)); |
43 | 996 } |
997 } | |
100
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998 |
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999 // Strip out the mime headers and some others that we don't want to emit |
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1000 header_strip_field(item->email->header, "\nMicrosoft Mail Internet Headers"); |
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1001 header_strip_field(item->email->header, "\nMIME-Version: "); |
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1002 header_strip_field(item->email->header, "\nContent-Type: "); |
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1003 header_strip_field(item->email->header, "\nContent-Transfer-Encoding: "); |
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1004 header_strip_field(item->email->header, "\nContent-class: "); |
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1005 header_strip_field(item->email->header, "\nX-MimeOLE: "); |
43 | 1006 } |
25 | 1007 |
43 | 1008 DEBUG_EMAIL(("About to print Header\n")); |
31 | 1009 |
43 | 1010 if (item && item->email && item->email->subject && item->email->subject->subj) { |
1011 DEBUG_EMAIL(("item->email->subject->subj = %s\n", item->email->subject->subj)); | |
1012 } | |
31 | 1013 |
43 | 1014 if (item->email->header) { |
1015 int len; | |
121
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1016 char *soh = item->email->header; |
100
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1017 |
77 | 1018 if (mode != MODE_SEPARATE) { |
1019 // don't put rubbish in if we are doing separate | |
43 | 1020 if (strncmp(soh, "X-From_: ", 9) == 0 ) { |
1021 fputs("From ", f_output); | |
1022 soh += 9; | |
1023 } else | |
1024 fprintf(f_output, "From \"%s\" %s\n", item->email->outlook_sender_name, c_time); | |
1025 } | |
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1026 |
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1027 // make sure the headers end with a \n |
43 | 1028 fprintf(f_output, "%s", soh); |
1029 len = strlen(soh); | |
1030 if (!len || (soh[len-1] != '\n')) fprintf(f_output, "\n"); | |
31 | 1031 |
43 | 1032 } else { |
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1033 //make up our own headers |
77 | 1034 if (mode != MODE_SEPARATE) { |
43 | 1035 // don't want this first line for this mode |
1036 if (item->email->outlook_sender_name) { | |
1037 temp = item->email->outlook_sender_name; | |
1038 } else { | |
1039 temp = "(readpst_null)"; | |
1040 } | |
1041 fprintf(f_output, "From \"%s\" %s\n", temp, c_time); | |
1042 } | |
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1043 } |
31 | 1044 |
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1045 // create required header fields that are not already written |
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1046 if (!has_from) { |
43 | 1047 temp = item->email->outlook_sender; |
1048 if (!temp) temp = ""; | |
1049 fprintf(f_output, "From: \"%s\" <%s>\n", item->email->outlook_sender_name, temp); | |
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1050 } |
31 | 1051 |
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1052 if (!has_subject) { |
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1053 if (item->email->subject && item->email->subject->subj) { |
43 | 1054 fprintf(f_output, "Subject: %s\n", item->email->subject->subj); |
1055 } else { | |
1056 fprintf(f_output, "Subject: \n"); | |
1057 } | |
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1058 } |
31 | 1059 |
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1060 if (!has_to && item->email->sentto_address) { |
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1061 fprintf(f_output, "To: %s\n", item->email->sentto_address); |
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1062 } |
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1063 |
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1064 if (!has_cc && item->email->cc_address) { |
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1065 fprintf(f_output, "Cc: %s\n", item->email->cc_address); |
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1066 } |
31 | 1067 |
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1068 if (!has_bcc && item->email->bcc_address) { |
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1069 fprintf(f_output, "Bcc: %s\n", item->email->bcc_address); |
43 | 1070 } |
25 | 1071 |
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1072 if (!has_date && item->email->sent_date) { |
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1073 char c_time[C_TIME_SIZE]; |
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1074 strftime(c_time, C_TIME_SIZE, "%a, %d %b %Y %H:%M:%S %z", gmtime(&em_time)); |
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1075 fprintf(f_output, "Date: %s\n", c_time); |
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1076 } |
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1077 |
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1078 // add our own mime headers |
43 | 1079 fprintf(f_output, "MIME-Version: 1.0\n"); |
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1080 if (item->attach || (item->email->rtf_compressed && save_rtf) |
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1081 || item->email->encrypted_body |
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1082 || item->email->encrypted_htmlbody) { |
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1083 // use multipart/mixed if we have attachments |
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1084 fprintf(f_output, "Content-Type: multipart/mixed;\n\tboundary=\"%s\"\n", boundary); |
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1085 } else { |
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1086 // else use multipart/alternative |
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1087 fprintf(f_output, "Content-Type: multipart/alternative;\n\tboundary=\"%s\"\n", boundary); |
43 | 1088 } |
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1089 fprintf(f_output, "\n"); // end of headers, start of body |
25 | 1090 |
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1091 // now dump the body parts |
43 | 1092 if (item->email->body) { |
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1093 write_body_part(f_output, item->email->body, "text/plain", body_charset, boundary); |
43 | 1094 } |
31 | 1095 |
43 | 1096 if (item->email->htmlbody) { |
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1097 find_html_charset(item->email->htmlbody, body_charset, sizeof(body_charset)); |
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1098 write_body_part(f_output, item->email->htmlbody, "text/html", body_charset, boundary); |
43 | 1099 } |
25 | 1100 |
43 | 1101 if (item->email->rtf_compressed && save_rtf) { |
1102 DEBUG_EMAIL(("Adding RTF body as attachment\n")); | |
1103 current_attach = (pst_item_attach*)xmalloc(sizeof(pst_item_attach)); | |
1104 memset(current_attach, 0, sizeof(pst_item_attach)); | |
1105 current_attach->next = item->attach; | |
1106 item->attach = current_attach; | |
1107 current_attach->data = lzfu_decompress(item->email->rtf_compressed, item->email->rtf_compressed_size, ¤t_attach->size); | |
1108 current_attach->filename2 = xmalloc(strlen(RTF_ATTACH_NAME)+2); | |
1109 strcpy(current_attach->filename2, RTF_ATTACH_NAME); | |
1110 current_attach->mimetype = xmalloc(strlen(RTF_ATTACH_TYPE)+2); | |
1111 strcpy(current_attach->mimetype, RTF_ATTACH_TYPE); | |
1112 } | |
31 | 1113 |
43 | 1114 if (item->email->encrypted_body || item->email->encrypted_htmlbody) { |
1115 // if either the body or htmlbody is encrypted, add them as attachments | |
1116 if (item->email->encrypted_body) { | |
1117 DEBUG_EMAIL(("Adding Encrypted Body as attachment\n")); | |
1118 current_attach = (pst_item_attach*) xmalloc(sizeof(pst_item_attach)); | |
1119 memset(current_attach, 0, sizeof(pst_item_attach)); | |
1120 current_attach->next = item->attach; | |
1121 item->attach = current_attach; | |
1122 current_attach->data = item->email->encrypted_body; | |
1123 current_attach->size = item->email->encrypted_body_size; | |
1124 item->email->encrypted_body = NULL; | |
1125 } | |
31 | 1126 |
43 | 1127 if (item->email->encrypted_htmlbody) { |
1128 DEBUG_EMAIL(("Adding encrypted HTML body as attachment\n")); | |
1129 current_attach = (pst_item_attach*) xmalloc(sizeof(pst_item_attach)); | |
1130 memset(current_attach, 0, sizeof(pst_item_attach)); | |
1131 current_attach->next = item->attach; | |
1132 item->attach = current_attach; | |
1133 current_attach->data = item->email->encrypted_htmlbody; | |
1134 current_attach->size = item->email->encrypted_htmlbody_size; | |
1135 item->email->encrypted_htmlbody = NULL; | |
1136 } | |
1137 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"); | |
1138 } | |
31 | 1139 |
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1140 // other attachments |
43 | 1141 attach_num = 0; |
1142 for (current_attach = item->attach; current_attach; current_attach = current_attach->next) { | |
1143 DEBUG_EMAIL(("Attempting Attachment encoding\n")); | |
1144 if (!current_attach->data) { | |
1145 DEBUG_EMAIL(("Data of attachment is NULL!. Size is supposed to be %i\n", current_attach->size)); | |
1146 } | |
77 | 1147 if (mode == MODE_SEPARATE && !mode_MH) |
43 | 1148 write_separate_attachment(f_name, current_attach, ++attach_num, pst); |
1149 else | |
1150 write_inline_attachment(f_output, current_attach, boundary, pst); | |
1151 } | |
77 | 1152 if (mode != MODE_SEPARATE) { /* do not add a boundary after the last attachment for mode_MH */ |
43 | 1153 DEBUG_EMAIL(("Writing buffer between emails\n")); |
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1154 fprintf(f_output, "\n--%s--\n", boundary); |
43 | 1155 fprintf(f_output, "\n\n"); |
1156 } | |
1157 DEBUG_RET(); | |
25 | 1158 } |
1159 | |
31 | 1160 |
25 | 1161 void write_vcard(FILE* f_output, pst_item_contact* contact, char comment[]) |
1162 { | |
43 | 1163 // We can only call rfc escape once per printf, since the second call |
1164 // may free the buffer returned by the first call. | |
1165 // I had tried to place those into a single printf - Carl. | |
39 | 1166 |
43 | 1167 DEBUG_ENT("write_vcard"); |
50 | 1168 // the specification I am following is (hopefully) RFC2426 vCard Mime Directory Profile |
43 | 1169 fprintf(f_output, "BEGIN:VCARD\n"); |
1170 fprintf(f_output, "FN:%s\n", pst_rfc2426_escape(contact->fullname)); | |
39 | 1171 |
43 | 1172 //fprintf(f_output, "N:%s;%s;%s;%s;%s\n", |
1173 fprintf(f_output, "N:%s;", (!contact->surname) ? "" : pst_rfc2426_escape(contact->surname)); | |
1174 fprintf(f_output, "%s;", (!contact->first_name) ? "" : pst_rfc2426_escape(contact->first_name)); | |
1175 fprintf(f_output, "%s;", (!contact->middle_name) ? "" : pst_rfc2426_escape(contact->middle_name)); | |
1176 fprintf(f_output, "%s;", (!contact->display_name_prefix) ? "" : pst_rfc2426_escape(contact->display_name_prefix)); | |
1177 fprintf(f_output, "%s\n", (!contact->suffix) ? "" : pst_rfc2426_escape(contact->suffix)); | |
39 | 1178 |
43 | 1179 if (contact->nickname) |
1180 fprintf(f_output, "NICKNAME:%s\n", pst_rfc2426_escape(contact->nickname)); | |
1181 if (contact->address1) | |
1182 fprintf(f_output, "EMAIL:%s\n", pst_rfc2426_escape(contact->address1)); | |
1183 if (contact->address2) | |
1184 fprintf(f_output, "EMAIL:%s\n", pst_rfc2426_escape(contact->address2)); | |
1185 if (contact->address3) | |
1186 fprintf(f_output, "EMAIL:%s\n", pst_rfc2426_escape(contact->address3)); | |
1187 if (contact->birthday) | |
1188 fprintf(f_output, "BDAY:%s\n", pst_rfc2425_datetime_format(contact->birthday)); | |
39 | 1189 |
43 | 1190 if (contact->home_address) { |
1191 //fprintf(f_output, "ADR;TYPE=home:%s;%s;%s;%s;%s;%s;%s\n", | |
1192 fprintf(f_output, "ADR;TYPE=home:%s;", (!contact->home_po_box) ? "" : pst_rfc2426_escape(contact->home_po_box)); | |
1193 fprintf(f_output, "%s;", ""); // extended Address | |
1194 fprintf(f_output, "%s;", (!contact->home_street) ? "" : pst_rfc2426_escape(contact->home_street)); | |
1195 fprintf(f_output, "%s;", (!contact->home_city) ? "" : pst_rfc2426_escape(contact->home_city)); | |
1196 fprintf(f_output, "%s;", (!contact->home_state) ? "" : pst_rfc2426_escape(contact->home_state)); | |
1197 fprintf(f_output, "%s;", (!contact->home_postal_code) ? "" : pst_rfc2426_escape(contact->home_postal_code)); | |
1198 fprintf(f_output, "%s\n", (!contact->home_country) ? "" : pst_rfc2426_escape(contact->home_country)); | |
1199 fprintf(f_output, "LABEL;TYPE=home:%s\n", pst_rfc2426_escape(contact->home_address)); | |
1200 } | |
39 | 1201 |
43 | 1202 if (contact->business_address) { |
1203 //fprintf(f_output, "ADR;TYPE=work:%s;%s;%s;%s;%s;%s;%s\n", | |
1204 fprintf(f_output, "ADR;TYPE=work:%s;", (!contact->business_po_box) ? "" : pst_rfc2426_escape(contact->business_po_box)); | |
1205 fprintf(f_output, "%s;", ""); // extended Address | |
1206 fprintf(f_output, "%s;", (!contact->business_street) ? "" : pst_rfc2426_escape(contact->business_street)); | |
1207 fprintf(f_output, "%s;", (!contact->business_city) ? "" : pst_rfc2426_escape(contact->business_city)); | |
1208 fprintf(f_output, "%s;", (!contact->business_state) ? "" : pst_rfc2426_escape(contact->business_state)); | |
1209 fprintf(f_output, "%s;", (!contact->business_postal_code) ? "" : pst_rfc2426_escape(contact->business_postal_code)); | |
1210 fprintf(f_output, "%s\n", (!contact->business_country) ? "" : pst_rfc2426_escape(contact->business_country)); | |
1211 fprintf(f_output, "LABEL;TYPE=work:%s\n", pst_rfc2426_escape(contact->business_address)); | |
1212 } | |
39 | 1213 |
43 | 1214 if (contact->other_address) { |
1215 //fprintf(f_output, "ADR;TYPE=postal:%s;%s;%s;%s;%s;%s;%s\n", | |
1216 fprintf(f_output, "ADR;TYPE=postal:%s;",(!contact->other_po_box) ? "" : pst_rfc2426_escape(contact->other_po_box)); | |
1217 fprintf(f_output, "%s;", ""); // extended Address | |
1218 fprintf(f_output, "%s;", (!contact->other_street) ? "" : pst_rfc2426_escape(contact->other_street)); | |
1219 fprintf(f_output, "%s;", (!contact->other_city) ? "" : pst_rfc2426_escape(contact->other_city)); | |
1220 fprintf(f_output, "%s;", (!contact->other_state) ? "" : pst_rfc2426_escape(contact->other_state)); | |
1221 fprintf(f_output, "%s;", (!contact->other_postal_code) ? "" : pst_rfc2426_escape(contact->other_postal_code)); | |
1222 fprintf(f_output, "%s\n", (!contact->other_country) ? "" : pst_rfc2426_escape(contact->other_country)); | |
1223 fprintf(f_output, "LABEL;TYPE=postal:%s\n", pst_rfc2426_escape(contact->other_address)); | |
1224 } | |
39 | 1225 |
43 | 1226 if (contact->business_fax) fprintf(f_output, "TEL;TYPE=work,fax:%s\n", pst_rfc2426_escape(contact->business_fax)); |
1227 if (contact->business_phone) fprintf(f_output, "TEL;TYPE=work,voice:%s\n", pst_rfc2426_escape(contact->business_phone)); | |
1228 if (contact->business_phone2) fprintf(f_output, "TEL;TYPE=work,voice:%s\n", pst_rfc2426_escape(contact->business_phone2)); | |
1229 if (contact->car_phone) fprintf(f_output, "TEL;TYPE=car,voice:%s\n", pst_rfc2426_escape(contact->car_phone)); | |
1230 if (contact->home_fax) fprintf(f_output, "TEL;TYPE=home,fax:%s\n", pst_rfc2426_escape(contact->home_fax)); | |
1231 if (contact->home_phone) fprintf(f_output, "TEL;TYPE=home,voice:%s\n", pst_rfc2426_escape(contact->home_phone)); | |
1232 if (contact->home_phone2) fprintf(f_output, "TEL;TYPE=home,voice:%s\n", pst_rfc2426_escape(contact->home_phone2)); | |
1233 if (contact->isdn_phone) fprintf(f_output, "TEL;TYPE=isdn:%s\n", pst_rfc2426_escape(contact->isdn_phone)); | |
1234 if (contact->mobile_phone) fprintf(f_output, "TEL;TYPE=cell,voice:%s\n", pst_rfc2426_escape(contact->mobile_phone)); | |
1235 if (contact->other_phone) fprintf(f_output, "TEL;TYPE=msg:%s\n", pst_rfc2426_escape(contact->other_phone)); | |
1236 if (contact->pager_phone) fprintf(f_output, "TEL;TYPE=pager:%s\n", pst_rfc2426_escape(contact->pager_phone)); | |
1237 if (contact->primary_fax) fprintf(f_output, "TEL;TYPE=fax,pref:%s\n", pst_rfc2426_escape(contact->primary_fax)); | |
1238 if (contact->primary_phone) fprintf(f_output, "TEL;TYPE=phone,pref:%s\n", pst_rfc2426_escape(contact->primary_phone)); | |
1239 if (contact->radio_phone) fprintf(f_output, "TEL;TYPE=pcs:%s\n", pst_rfc2426_escape(contact->radio_phone)); | |
1240 if (contact->telex) fprintf(f_output, "TEL;TYPE=bbs:%s\n", pst_rfc2426_escape(contact->telex)); | |
1241 if (contact->job_title) fprintf(f_output, "TITLE:%s\n", pst_rfc2426_escape(contact->job_title)); | |
1242 if (contact->profession) fprintf(f_output, "ROLE:%s\n", pst_rfc2426_escape(contact->profession)); | |
1243 if (contact->assistant_name || contact->assistant_phone) { | |
1244 fprintf(f_output, "AGENT:BEGIN:VCARD\n"); | |
1245 if (contact->assistant_name) fprintf(f_output, "FN:%s\n", pst_rfc2426_escape(contact->assistant_name)); | |
1246 if (contact->assistant_phone) fprintf(f_output, "TEL:%s\n", pst_rfc2426_escape(contact->assistant_phone)); | |
1247 } | |
1248 if (contact->company_name) fprintf(f_output, "ORG:%s\n", pst_rfc2426_escape(contact->company_name)); | |
1249 if (comment) fprintf(f_output, "NOTE:%s\n", pst_rfc2426_escape(comment)); | |
25 | 1250 |
43 | 1251 fprintf(f_output, "VERSION: 3.0\n"); |
1252 fprintf(f_output, "END:VCARD\n\n"); | |
1253 DEBUG_RET(); | |
25 | 1254 } |
1255 | |
31 | 1256 |
25 | 1257 void write_appointment(FILE* f_output, pst_item_appointment* appointment, |
43 | 1258 pst_item_email* email, FILETIME* create_date, FILETIME* modify_date) |
25 | 1259 { |
43 | 1260 fprintf(f_output, "BEGIN:VEVENT\n"); |
1261 if (create_date) | |
1262 fprintf(f_output, "CREATED:%s\n", | |
1263 pst_rfc2445_datetime_format(create_date)); | |
1264 if (modify_date) | |
1265 fprintf(f_output, "LAST-MOD:%s\n", | |
1266 pst_rfc2445_datetime_format(modify_date)); | |
1267 if (email && email->subject) | |
1268 fprintf(f_output, "SUMMARY:%s\n", | |
1269 pst_rfc2426_escape(email->subject->subj)); | |
1270 if (email && email->body) | |
1271 fprintf(f_output, "DESCRIPTION:%s\n", | |
1272 pst_rfc2426_escape(email->body)); | |
1273 if (appointment && appointment->start) | |
1274 fprintf(f_output, "DTSTART;VALUE=DATE-TIME:%s\n", | |
1275 pst_rfc2445_datetime_format(appointment->start)); | |
1276 if (appointment && appointment->end) | |
1277 fprintf(f_output, "DTEND;VALUE=DATE-TIME:%s\n", | |
1278 pst_rfc2445_datetime_format(appointment->end)); | |
1279 if (appointment && appointment->location) | |
1280 fprintf(f_output, "LOCATION:%s\n", | |
1281 pst_rfc2426_escape(appointment->location)); | |
1282 if (appointment) { | |
1283 switch (appointment->showas) { | |
50 | 1284 case PST_FREEBUSY_TENTATIVE: |
1285 fprintf(f_output, "STATUS:TENTATIVE\n"); | |
1286 break; | |
1287 case PST_FREEBUSY_FREE: | |
1288 // mark as transparent and as confirmed | |
1289 fprintf(f_output, "TRANSP:TRANSPARENT\n"); | |
1290 case PST_FREEBUSY_BUSY: | |
1291 case PST_FREEBUSY_OUT_OF_OFFICE: | |
1292 fprintf(f_output, "STATUS:CONFIRMED\n"); | |
1293 break; | |
43 | 1294 } |
1295 switch (appointment->label) { | |
50 | 1296 case PST_APP_LABEL_NONE: |
1297 fprintf(f_output, "CATEGORIES:NONE\n"); | |
1298 break; | |
1299 case PST_APP_LABEL_IMPORTANT: | |
1300 fprintf(f_output, "CATEGORIES:IMPORTANT\n"); | |
1301 break; | |
1302 case PST_APP_LABEL_BUSINESS: | |
1303 fprintf(f_output, "CATEGORIES:BUSINESS\n"); | |
1304 break; | |
1305 case PST_APP_LABEL_PERSONAL: | |
1306 fprintf(f_output, "CATEGORIES:PERSONAL\n"); | |
1307 break; | |
1308 case PST_APP_LABEL_VACATION: | |
1309 fprintf(f_output, "CATEGORIES:VACATION\n"); | |
1310 break; | |
1311 case PST_APP_LABEL_MUST_ATTEND: | |
1312 fprintf(f_output, "CATEGORIES:MUST-ATTEND\n"); | |
1313 break; | |
1314 case PST_APP_LABEL_TRAVEL_REQ: | |
1315 fprintf(f_output, "CATEGORIES:TRAVEL-REQUIRED\n"); | |
1316 break; | |
1317 case PST_APP_LABEL_NEEDS_PREP: | |
1318 fprintf(f_output, "CATEGORIES:NEEDS-PREPARATION\n"); | |
1319 break; | |
1320 case PST_APP_LABEL_BIRTHDAY: | |
1321 fprintf(f_output, "CATEGORIES:BIRTHDAY\n"); | |
1322 break; | |
1323 case PST_APP_LABEL_ANNIVERSARY: | |
1324 fprintf(f_output, "CATEGORIES:ANNIVERSARY\n"); | |
1325 break; | |
1326 case PST_APP_LABEL_PHONE_CALL: | |
1327 fprintf(f_output, "CATEGORIES:PHONE-CALL\n"); | |
1328 break; | |
43 | 1329 } |
1330 } | |
1331 fprintf(f_output, "END:VEVENT\n\n"); | |
25 | 1332 } |
1333 | |
31 | 1334 |
39 | 1335 void create_enter_dir(struct file_ll* f, pst_item *item) |
25 | 1336 { |
43 | 1337 f->email_count = 0; |
1338 f->skip_count = 0; | |
1339 f->type = item->type; | |
1340 f->stored_count = (item->folder) ? item->folder->email_count : 0; | |
39 | 1341 |
43 | 1342 DEBUG_ENT("create_enter_dir"); |
1343 if (mode == MODE_KMAIL) | |
1344 f->name = mk_kmail_dir(item->file_as); //create directory and form filename | |
1345 else if (mode == MODE_RECURSE) | |
1346 f->name = mk_recurse_dir(item->file_as); | |
77 | 1347 else if (mode == MODE_SEPARATE) { |
43 | 1348 // do similar stuff to recurse here. |
77 | 1349 mk_separate_dir(item->file_as); |
43 | 1350 f->name = (char*) xmalloc(10); |
1351 memset(f->name, 0, 10); | |
1352 // sprintf(f->name, SEP_MAIL_FILE_TEMPLATE, f->email_count); | |
1353 } else { | |
1354 f->name = (char*) xmalloc(strlen(item->file_as)+strlen(OUTPUT_TEMPLATE)+1); | |
1355 sprintf(f->name, OUTPUT_TEMPLATE, item->file_as); | |
1356 } | |
25 | 1357 |
43 | 1358 f->dname = (char*) xmalloc(strlen(item->file_as)+1); |
1359 strcpy(f->dname, item->file_as); | |
25 | 1360 |
43 | 1361 if (overwrite != 1) { |
1362 int x = 0; | |
1363 char *temp = (char*) xmalloc (strlen(f->name)+10); //enough room for 10 digits | |
25 | 1364 |
43 | 1365 sprintf(temp, "%s", f->name); |
1366 check_filename(temp); | |
1367 while ((f->output = fopen(temp, "r"))) { | |
1368 DEBUG_MAIN(("need to increase filename because one already exists with that name\n")); | |
1369 DEBUG_MAIN(("- increasing it to %s%d\n", f->name, x)); | |
1370 x++; | |
1371 sprintf(temp, "%s%08d", f->name, x); | |
1372 DEBUG_MAIN(("- trying \"%s\"\n", f->name)); | |
1373 if (x == 99999999) { | |
1374 DIE(("create_enter_dir: Why can I not create a folder %s? I have tried %i extensions...\n", f->name, x)); | |
1375 } | |
1376 fclose(f->output); | |
1377 } | |
1378 if (x > 0) { //then the f->name should change | |
1379 free (f->name); | |
1380 f->name = temp; | |
1381 } else { | |
1382 free(temp); | |
1383 } | |
1384 } | |
25 | 1385 |
43 | 1386 DEBUG_MAIN(("f->name = %s\nitem->folder_name = %s\n", f->name, item->file_as)); |
77 | 1387 if (mode != MODE_SEPARATE) { |
43 | 1388 check_filename(f->name); |
1389 if (!(f->output = fopen(f->name, "w"))) { | |
1390 DIE(("create_enter_dir: Could not open file \"%s\" for write\n", f->name)); | |
1391 } | |
1392 } | |
1393 DEBUG_RET(); | |
25 | 1394 } |
1395 | |
39 | 1396 |
1397 void close_enter_dir(struct file_ll *f) | |
1398 { | |
43 | 1399 DEBUG_MAIN(("main: Email Count for folder %s is %i\n", f->dname, f->email_count)); |
1400 if (output_mode != OUTPUT_QUIET) | |
1401 printf("\t\"%s\" - %i items done, skipped %i, should have been %i\n", | |
1402 f->dname, f->email_count, f->skip_count, f->stored_count); | |
1403 if (f->output) fclose(f->output); | |
1404 free(f->name); | |
1405 free(f->dname); | |
39 | 1406 |
43 | 1407 if (mode == MODE_KMAIL) |
1408 close_kmail_dir(); | |
1409 else if (mode == MODE_RECURSE) | |
1410 close_recurse_dir(); | |
77 | 1411 else if (mode == MODE_SEPARATE) |
1412 close_separate_dir(); | |
39 | 1413 } |
1414 |