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16
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1 /***
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2 * lspst.c
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3 * Part of the LibPST project
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4 * Author: Joe Nahmias <joe@nahmias.net>
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5 * Based on readpst.c by by David Smith <dave.s@earthcorp.com>
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6 *
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7 */
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8
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48
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9 #include "define.h"
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10
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16
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11 #include <stdio.h>
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12 #include <stdlib.h>
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13 #include <time.h>
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14 #include <string.h>
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15 #include <ctype.h>
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16 #include <errno.h>
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50
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17 #include <unistd.h>
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16
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18
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19 #include "libpst.h"
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20 #include "timeconv.h"
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43
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21
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16
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22 struct file_ll {
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43
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23 char *dname;
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24 int32_t stored_count;
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25 int32_t email_count;
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26 int32_t skip_count;
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27 int32_t type;
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16
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28 };
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43
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29
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30
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16
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31 void canonicalize_filename(char *fname);
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32 void debug_print(char *fmt, ...);
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50
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33 int usage(char *prog_name);
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34 int version();
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43
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35
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36 // global settings
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37 pst_file pstfile;
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38
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39
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43
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40 void create_enter_dir(struct file_ll* f, pst_item *item)
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41 {
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42 f->email_count = 0;
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43 f->skip_count = 0;
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44 f->type = item->type;
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45 f->stored_count = (item->folder) ? item->folder->email_count : 0;
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46 f->dname = (char*) xmalloc(strlen(item->file_as)+1);
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47 strcpy(f->dname, item->file_as);
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48 }
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16
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49
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50
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43
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51 void close_enter_dir(struct file_ll *f)
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52 {
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53 free(f->dname);
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54 }
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16
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55
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56
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43
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57 void process(pst_item *outeritem, pst_desc_ll *d_ptr)
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58 {
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59 struct file_ll ff;
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60 pst_item *item = NULL;
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61
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62 DEBUG_ENT("process");
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63 memset(&ff, 0, sizeof(ff));
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64 create_enter_dir(&ff, outeritem);
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65
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43
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66 while (d_ptr) {
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67 DEBUG_MAIN(("main: New item record, d_ptr = %p.\n", d_ptr));
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68 if (!d_ptr->desc) {
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69 DEBUG_WARN(("main: ERROR ?? item's desc record is NULL\n"));
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70 ff.skip_count++;
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71 }
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72 else {
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73 DEBUG_MAIN(("main: Desc Email ID %x [d_ptr->id = %x]\n", d_ptr->desc->id, d_ptr->id));
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74
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46
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75 item = pst_parse_item(&pstfile, d_ptr);
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43
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76 DEBUG_MAIN(("main: About to process item @ %p.\n", item));
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77 if (item) {
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78 if (item->message_store) {
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79 // there should only be one message_store, and we have already done it
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80 DIE(("main: A second message_store has been found. Sorry, this must be an error.\n"));
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81 }
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82
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43
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83 if (item->folder && d_ptr->child) {
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84 // if this is a folder, we want to recurse into it
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85 printf("Folder \"%s\"\n", item->file_as);
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86 process(item, d_ptr->child);
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87
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43
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88 } else if (item->contact && (item->type == PST_TYPE_CONTACT)) {
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89 // Process Contact item
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90 if (ff.type != PST_TYPE_CONTACT) {
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91 DEBUG_MAIN(("main: I have a contact, but the folder isn't a contacts folder. Processing anyway\n"));
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92 }
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93 printf("Contact");
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50
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94 if (item->contact->fullname)
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43
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95 printf("\t%s", pst_rfc2426_escape(item->contact->fullname));
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96 printf("\n");
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97
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43
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98 } else if (item->email && (item->type == PST_TYPE_NOTE || item->type == PST_TYPE_REPORT)) {
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99 // Process Email item
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100 if ((ff.type != PST_TYPE_NOTE) && (ff.type != PST_TYPE_REPORT)) {
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101 DEBUG_MAIN(("main: I have an email, but the folder isn't an email folder. Processing anyway\n"));
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102 }
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103 printf("Email");
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50
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104 if (item->email->outlook_sender_name)
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43
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105 printf("\tFrom: %s", item->email->outlook_sender_name);
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50
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106 if (item->email->subject && item->email->subject->subj)
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43
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107 printf("\tSubject: %s", item->email->subject->subj);
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108 printf("\n");
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109
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43
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110 } else if (item->journal && (item->type == PST_TYPE_JOURNAL)) {
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111 // Process Journal item
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112 if (ff.type != PST_TYPE_JOURNAL) {
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113 DEBUG_MAIN(("main: I have a journal entry, but folder isn't specified as a journal type. Processing...\n"));
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114 }
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115 if (item->email && item->email->subject && item->email->subject->subj)
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116 printf("Journal\t%s\n", pst_rfc2426_escape(item->email->subject->subj));
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117
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43
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118 } else if (item->appointment && (item->type == PST_TYPE_APPOINTMENT)) {
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119 // Process Calendar Appointment item
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120 DEBUG_MAIN(("main: Processing Appointment Entry\n"));
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121 if (ff.type != PST_TYPE_APPOINTMENT) {
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122 DEBUG_MAIN(("main: I have an appointment, but folder isn't specified as an appointment type. Processing...\n"));
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123 }
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124 printf("Appointment");
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125 if (item->email && item->email->subject)
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43
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126 printf("\tSUMMARY: %s", pst_rfc2426_escape(item->email->subject->subj));
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127 if (item->appointment->start)
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128 printf("\tSTART: %s", pst_rfc2445_datetime_format(item->appointment->start));
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129 if (item->appointment->end)
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130 printf("\tEND: %s", pst_rfc2445_datetime_format(item->appointment->end));
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131 printf("\tALL DAY: %s", (item->appointment->all_day==1 ? "Yes" : "No"));
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43
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132 printf("\n");
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133
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43
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134 } else {
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135 ff.skip_count++;
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136 DEBUG_MAIN(("main: Unknown item type. %i. Ascii1=\"%s\"\n",
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137 item->type, item->ascii_type));
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138 }
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46
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139 pst_freeItem(item);
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43
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140 } else {
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141 ff.skip_count++;
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142 DEBUG_MAIN(("main: A NULL item was seen\n"));
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143 }
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144 d_ptr = d_ptr->next;
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145 }
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146 }
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147 close_enter_dir(&ff);
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148 }
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149
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43
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150
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50
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151 int usage(char *prog_name) {
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152 DEBUG_ENT("usage");
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153 version();
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154 printf("Usage: %s [OPTIONS] {PST FILENAME}\n", prog_name);
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155 printf("OPTIONS:\n");
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156 printf("\t-d <filename> \t- Debug to file. This is a binary log. Use readlog to print it\n");
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157 printf("\t-h\t- Help. This screen\n");
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158 printf("\t-V\t- Version. Display program version\n");
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159 DEBUG_RET();
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160 return 0;
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161 }
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162
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163
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164 int version() {
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165 DEBUG_ENT("version");
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166 printf("lspst / LibPST v%s\n", VERSION);
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167 #if BYTE_ORDER == BIG_ENDIAN
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168 printf("Big Endian implementation being used.\n");
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169 #elif BYTE_ORDER == LITTLE_ENDIAN
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170 printf("Little Endian implementation being used.\n");
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171 #else
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172 # error "Byte order not supported by this library"
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173 #endif
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174 #ifdef __GNUC__
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175 printf("GCC %d.%d : %s %s\n", __GNUC__, __GNUC_MINOR__, __DATE__, __TIME__);
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176 #endif
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177 DEBUG_RET();
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178 return 0;
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179 }
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180
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181
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43
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182 int main(int argc, char** argv) {
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183 pst_item *item = NULL;
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184 pst_desc_ll *d_ptr;
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185 char *temp = NULL; //temporary char pointer
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186 int c;
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187 char *d_log = NULL;
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188
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189 while ((c = getopt(argc, argv, "d:hV"))!= -1) {
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190 switch (c) {
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191 case 'd':
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192 d_log = optarg;
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193 break;
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194 case 'h':
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195 usage(argv[0]);
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196 exit(0);
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197 break;
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198 case 'V':
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199 version();
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200 exit(0);
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201 break;
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202 default:
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203 usage(argv[0]);
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204 exit(1);
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205 break;
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206 }
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207 }
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208
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48
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209 #ifdef DEBUG_ALL
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210 // force a log file
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211 if (!d_log) d_log = "lspst.log";
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212 #endif // defined DEBUG_ALL
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213 DEBUG_INIT(d_log);
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214 DEBUG_REGISTER_CLOSE();
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215 DEBUG_ENT("main");
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216
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217 if (argc <= optind) {
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218 usage(argv[0]);
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219 exit(2);
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220 }
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221
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222 // Open PST file
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223 if (pst_open(&pstfile, argv[optind], "r")) DIE(("Error opening File\n"));
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224
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225 // Load PST index
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226 if (pst_load_index(&pstfile)) DIE(("Index Error\n"));
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227
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228 pst_load_extended_attributes(&pstfile);
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229
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230 d_ptr = pstfile.d_head; // first record is main record
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231 item = pst_parse_item(&pstfile, d_ptr);
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232 if (!item || !item->message_store) {
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233 DEBUG_RET();
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234 DIE(("main: Could not get root record\n"));
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235 }
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236
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237 // default the file_as to the same as the main filename if it doesn't exist
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238 if (!item->file_as) {
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239 if (!(temp = strrchr(argv[1], '/')))
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240 if (!(temp = strrchr(argv[1], '\\')))
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241 temp = argv[1];
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242 else
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243 temp++; // get past the "\\"
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244 else
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245 temp++; // get past the "/"
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246 item->file_as = (char*)xmalloc(strlen(temp)+1);
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247 strcpy(item->file_as, temp);
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248 }
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249 fprintf(stderr, "item->file_as = '%s'.\n", item->file_as);
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250
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251 d_ptr = pst_getTopOfFolders(&pstfile, item);
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252 if (!d_ptr) DIE(("Top of folders record not found. Cannot continue\n"));
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253 DEBUG_MAIN(("d_ptr(TOF) = %p.\n", d_ptr));
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254
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255 process(item, d_ptr->child); // do the childred of TOPF
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256 pst_freeItem(item);
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257 pst_close(&pstfile);
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258
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259 DEBUG_RET();
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260 return 0;
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16
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261 }
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262
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263
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264 // This function will make sure that a filename is in cannonical form. That
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265 // is, it will replace any slashes, backslashes, or colons with underscores.
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266 void canonicalize_filename(char *fname) {
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43
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267 DEBUG_ENT("canonicalize_filename");
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268 if (fname == NULL) {
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269 DEBUG_RET();
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270 return;
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271 }
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272 while (fname = strpbrk(fname, "/\\:"))
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273 *fname = '_';
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274 DEBUG_RET();
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275 }
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276
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277
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16
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278 void debug_print(char *fmt, ...) {
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43
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279 // shamlessly stolen from minprintf() in K&R pg. 156
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280 va_list ap;
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281 char *p, *sval;
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282 void *pval;
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283 int ival;
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284 double dval;
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285 FILE *fp = stderr;
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286
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287 va_start(ap, fmt);
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288 for(p = fmt; *p; p++) {
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289 if (*p != '%') {
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290 fputc(*p, fp);
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291 continue;
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292 }
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293 switch (tolower(*++p)) {
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294 case 'd': case 'i':
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295 ival = va_arg(ap, int);
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296 fprintf(fp, "%d", ival);
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297 break;
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298 case 'f':
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299 dval = va_arg(ap, double);
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300 fprintf(fp, "%f", dval);
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301 break;
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302 case 's':
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303 for (sval = va_arg(ap, char *); *sval; ++sval)
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304 fputc(*sval, fp);
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305 break;
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306 case 'p':
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307 pval = va_arg(ap, void *);
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308 fprintf(fp, "%p", pval);
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309 break;
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310 case 'x':
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311 ival = va_arg(ap, int);
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312 fprintf(fp, "%#010x", ival);
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313 break;
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314 default:
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315 fputc(*p, fp);
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316 break;
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317 }
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318 }
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319 va_end(ap);
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16
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320 }
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321
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322
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