Mercurial > libpst
annotate src/lspst.c @ 170:0e1e048716e4
fix bug where we failed to pickup the last extended attribute.
patch from Emmanuel Andry to fix potential security bug in pst2dii with printf(err).
| author | Carl Byington <carl@five-ten-sg.com> |
|---|---|
| date | Sun, 22 Mar 2009 14:34:26 -0700 |
| parents | 40e9de445038 |
| children | 6954d315aaa8 |
| rev | line source |
|---|---|
| 16 | 1 /*** |
| 2 * lspst.c | |
| 3 * Part of the LibPST project | |
| 4 * Author: Joe Nahmias <joe@nahmias.net> | |
| 5 * Based on readpst.c by by David Smith <dave.s@earthcorp.com> | |
| 6 * | |
| 7 */ | |
| 8 | |
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9 #include "define.h" |
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10 |
| 16 | 11 struct file_ll { |
| 43 | 12 char *dname; |
| 13 int32_t stored_count; | |
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14 int32_t item_count; |
| 43 | 15 int32_t skip_count; |
| 16 int32_t type; | |
| 16 | 17 }; |
| 43 | 18 |
| 19 | |
| 16 | 20 void canonicalize_filename(char *fname); |
| 21 void debug_print(char *fmt, ...); | |
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22 void usage(char *prog_name); |
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23 void version(); |
| 43 | 24 |
| 25 // global settings | |
| 26 pst_file pstfile; | |
| 27 | |
| 16 | 28 |
| 43 | 29 void create_enter_dir(struct file_ll* f, pst_item *item) |
| 30 { | |
|
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31 pst_convert_utf8(item, &item->file_as); |
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32 f->item_count = 0; |
| 43 | 33 f->skip_count = 0; |
| 34 f->type = item->type; | |
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35 f->stored_count = (item->folder) ? item->folder->item_count : 0; |
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36 f->dname = (char*) xmalloc(strlen(item->file_as.str)+1); |
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37 strcpy(f->dname, item->file_as.str); |
| 43 | 38 } |
| 16 | 39 |
| 40 | |
| 43 | 41 void close_enter_dir(struct file_ll *f) |
| 42 { | |
| 43 free(f->dname); | |
| 44 } | |
| 16 | 45 |
| 46 | |
| 43 | 47 void process(pst_item *outeritem, pst_desc_ll *d_ptr) |
| 48 { | |
| 49 struct file_ll ff; | |
| 50 pst_item *item = NULL; | |
| 51 | |
| 52 DEBUG_ENT("process"); | |
| 53 memset(&ff, 0, sizeof(ff)); | |
| 54 create_enter_dir(&ff, outeritem); | |
| 16 | 55 |
| 43 | 56 while (d_ptr) { |
| 57 if (!d_ptr->desc) { | |
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58 DEBUG_WARN(("main: ERROR item's desc record is NULL\n")); |
| 43 | 59 ff.skip_count++; |
| 60 } | |
| 61 else { | |
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62 DEBUG_MAIN(("main: Desc Email ID %"PRIx64" [d_ptr->d_id = %"PRIx64"]\n", d_ptr->desc->i_id, d_ptr->d_id)); |
| 16 | 63 |
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64 item = pst_parse_item(&pstfile, d_ptr, NULL); |
| 43 | 65 DEBUG_MAIN(("main: About to process item @ %p.\n", item)); |
| 66 if (item) { | |
| 67 if (item->message_store) { | |
| 68 // there should only be one message_store, and we have already done it | |
| 69 DIE(("main: A second message_store has been found. Sorry, this must be an error.\n")); | |
| 70 } | |
| 16 | 71 |
| 43 | 72 if (item->folder && d_ptr->child) { |
| 73 // if this is a folder, we want to recurse into it | |
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74 pst_convert_utf8(item, &item->file_as); |
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75 printf("Folder \"%s\"\n", item->file_as.str); |
| 43 | 76 process(item, d_ptr->child); |
| 16 | 77 |
| 43 | 78 } else if (item->contact && (item->type == PST_TYPE_CONTACT)) { |
| 79 // Process Contact item | |
| 80 if (ff.type != PST_TYPE_CONTACT) { | |
| 81 DEBUG_MAIN(("main: I have a contact, but the folder isn't a contacts folder. Processing anyway\n")); | |
| 82 } | |
| 83 printf("Contact"); | |
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84 if (item->contact->fullname.str) |
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85 printf("\t%s", pst_rfc2426_escape(item->contact->fullname.str)); |
| 43 | 86 printf("\n"); |
| 16 | 87 |
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88 } else if (item->email && (item->type == PST_TYPE_NOTE || item->type == PST_TYPE_REPORT)) { |
| 43 | 89 // Process Email item |
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90 if ((ff.type != PST_TYPE_NOTE) && (ff.type != PST_TYPE_REPORT)) { |
| 43 | 91 DEBUG_MAIN(("main: I have an email, but the folder isn't an email folder. Processing anyway\n")); |
| 92 } | |
| 93 printf("Email"); | |
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94 if (item->email->outlook_sender_name.str) |
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95 printf("\tFrom: %s", item->email->outlook_sender_name.str); |
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96 if (item->subject.str) |
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97 printf("\tSubject: %s", item->subject.str); |
| 43 | 98 printf("\n"); |
| 16 | 99 |
| 43 | 100 } else if (item->journal && (item->type == PST_TYPE_JOURNAL)) { |
| 101 // Process Journal item | |
| 102 if (ff.type != PST_TYPE_JOURNAL) { | |
| 103 DEBUG_MAIN(("main: I have a journal entry, but folder isn't specified as a journal type. Processing...\n")); | |
| 104 } | |
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105 if (item->subject.str) |
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106 printf("Journal\t%s\n", pst_rfc2426_escape(item->subject.str)); |
| 16 | 107 |
| 43 | 108 } else if (item->appointment && (item->type == PST_TYPE_APPOINTMENT)) { |
| 109 // Process Calendar Appointment item | |
| 110 DEBUG_MAIN(("main: Processing Appointment Entry\n")); | |
| 111 if (ff.type != PST_TYPE_APPOINTMENT) { | |
| 112 DEBUG_MAIN(("main: I have an appointment, but folder isn't specified as an appointment type. Processing...\n")); | |
| 113 } | |
| 114 printf("Appointment"); | |
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115 if (item->subject.str) |
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116 printf("\tSUMMARY: %s", pst_rfc2426_escape(item->subject.str)); |
| 50 | 117 if (item->appointment->start) |
| 118 printf("\tSTART: %s", pst_rfc2445_datetime_format(item->appointment->start)); | |
| 119 if (item->appointment->end) | |
| 120 printf("\tEND: %s", pst_rfc2445_datetime_format(item->appointment->end)); | |
| 121 printf("\tALL DAY: %s", (item->appointment->all_day==1 ? "Yes" : "No")); | |
| 43 | 122 printf("\n"); |
| 16 | 123 |
| 43 | 124 } else { |
| 125 ff.skip_count++; | |
| 126 DEBUG_MAIN(("main: Unknown item type. %i. Ascii1=\"%s\"\n", | |
| 127 item->type, item->ascii_type)); | |
| 128 } | |
| 46 | 129 pst_freeItem(item); |
| 43 | 130 } else { |
| 131 ff.skip_count++; | |
| 132 DEBUG_MAIN(("main: A NULL item was seen\n")); | |
| 133 } | |
| 134 d_ptr = d_ptr->next; | |
| 135 } | |
| 136 } | |
| 137 close_enter_dir(&ff); | |
| 52 | 138 DEBUG_RET(); |
| 43 | 139 } |
| 16 | 140 |
| 43 | 141 |
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142 void usage(char *prog_name) { |
| 50 | 143 DEBUG_ENT("usage"); |
| 144 version(); | |
| 145 printf("Usage: %s [OPTIONS] {PST FILENAME}\n", prog_name); | |
| 146 printf("OPTIONS:\n"); | |
| 147 printf("\t-d <filename> \t- Debug to file. This is a binary log. Use readlog to print it\n"); | |
| 148 printf("\t-h\t- Help. This screen\n"); | |
| 149 printf("\t-V\t- Version. Display program version\n"); | |
| 150 DEBUG_RET(); | |
| 151 } | |
| 152 | |
| 153 | |
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154 void version() { |
| 50 | 155 DEBUG_ENT("version"); |
| 156 printf("lspst / LibPST v%s\n", VERSION); | |
| 157 #if BYTE_ORDER == BIG_ENDIAN | |
| 158 printf("Big Endian implementation being used.\n"); | |
| 159 #elif BYTE_ORDER == LITTLE_ENDIAN | |
| 160 printf("Little Endian implementation being used.\n"); | |
| 161 #else | |
| 162 # error "Byte order not supported by this library" | |
| 163 #endif | |
| 164 #ifdef __GNUC__ | |
| 165 printf("GCC %d.%d : %s %s\n", __GNUC__, __GNUC_MINOR__, __DATE__, __TIME__); | |
| 166 #endif | |
| 167 DEBUG_RET(); | |
| 168 } | |
| 169 | |
| 170 | |
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171 int main(int argc, char* const* argv) { |
| 43 | 172 pst_item *item = NULL; |
| 173 pst_desc_ll *d_ptr; | |
| 174 char *temp = NULL; //temporary char pointer | |
| 50 | 175 int c; |
| 43 | 176 char *d_log = NULL; |
| 16 | 177 |
| 50 | 178 while ((c = getopt(argc, argv, "d:hV"))!= -1) { |
| 179 switch (c) { | |
| 180 case 'd': | |
| 181 d_log = optarg; | |
| 182 break; | |
| 183 case 'h': | |
| 184 usage(argv[0]); | |
| 185 exit(0); | |
| 186 break; | |
| 187 case 'V': | |
| 188 version(); | |
| 189 exit(0); | |
| 190 break; | |
| 191 default: | |
| 192 usage(argv[0]); | |
| 193 exit(1); | |
| 194 break; | |
| 195 } | |
| 196 } | |
| 43 | 197 |
| 48 | 198 #ifdef DEBUG_ALL |
| 199 // force a log file | |
| 200 if (!d_log) d_log = "lspst.log"; | |
| 201 #endif // defined DEBUG_ALL | |
| 43 | 202 DEBUG_INIT(d_log); |
| 203 DEBUG_REGISTER_CLOSE(); | |
| 204 DEBUG_ENT("main"); | |
| 205 | |
| 50 | 206 if (argc <= optind) { |
| 207 usage(argv[0]); | |
| 208 exit(2); | |
| 209 } | |
| 210 | |
| 43 | 211 // Open PST file |
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212 if (pst_open(&pstfile, argv[optind])) DIE(("Error opening File\n")); |
| 16 | 213 |
| 43 | 214 // Load PST index |
| 215 if (pst_load_index(&pstfile)) DIE(("Index Error\n")); | |
| 216 | |
| 217 pst_load_extended_attributes(&pstfile); | |
| 16 | 218 |
| 43 | 219 d_ptr = pstfile.d_head; // first record is main record |
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220 item = pst_parse_item(&pstfile, d_ptr, NULL); |
| 43 | 221 if (!item || !item->message_store) { |
| 222 DEBUG_RET(); | |
| 223 DIE(("main: Could not get root record\n")); | |
| 224 } | |
| 16 | 225 |
| 43 | 226 // default the file_as to the same as the main filename if it doesn't exist |
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227 if (!item->file_as.str) { |
| 43 | 228 if (!(temp = strrchr(argv[1], '/'))) |
| 229 if (!(temp = strrchr(argv[1], '\\'))) | |
| 230 temp = argv[1]; | |
| 231 else | |
| 232 temp++; // get past the "\\" | |
| 233 else | |
| 234 temp++; // get past the "/" | |
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235 item->file_as.str = (char*)xmalloc(strlen(temp)+1); |
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236 strcpy(item->file_as.str, temp); |
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237 item->file_as.is_utf8 = 1; |
| 43 | 238 } |
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239 WARN(("item->file_as = '%s'.\n", item->file_as.str)); |
| 16 | 240 |
| 43 | 241 d_ptr = pst_getTopOfFolders(&pstfile, item); |
| 242 if (!d_ptr) DIE(("Top of folders record not found. Cannot continue\n")); | |
| 243 DEBUG_MAIN(("d_ptr(TOF) = %p.\n", d_ptr)); | |
| 16 | 244 |
| 43 | 245 process(item, d_ptr->child); // do the childred of TOPF |
| 46 | 246 pst_freeItem(item); |
| 43 | 247 pst_close(&pstfile); |
| 16 | 248 |
| 43 | 249 DEBUG_RET(); |
| 250 return 0; | |
| 16 | 251 } |
| 43 | 252 |
| 253 | |
| 254 // This function will make sure that a filename is in cannonical form. That | |
| 16 | 255 // is, it will replace any slashes, backslashes, or colons with underscores. |
| 256 void canonicalize_filename(char *fname) { | |
| 43 | 257 DEBUG_ENT("canonicalize_filename"); |
| 258 if (fname == NULL) { | |
| 259 DEBUG_RET(); | |
| 260 return; | |
| 261 } | |
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262 while ((fname = strpbrk(fname, "/\\:"))) |
| 43 | 263 *fname = '_'; |
| 264 DEBUG_RET(); | |
| 16 | 265 } |
| 43 | 266 |
| 267 |