16
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1 /***
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2 * libpst.h
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3 * Part of LibPST project
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4 * Written by David Smith
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5 * dave.s@earthcorp.com
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6 */
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7 // LibPST - Library for Accessing Outlook .pst files
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8 // Dave Smith - davesmith@users.sourceforge.net
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9
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10 #ifndef LIBPST_H
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11 #define LIBPST_H
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12
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13 #ifndef _MSC_VER
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14
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15 #ifndef FILETIME_DEFINED
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16 #define FILETIME_DEFINED
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17 //Win32 Filetime struct - copied from WINE
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18 typedef struct {
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19 u_int32_t dwLowDateTime;
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20 u_int32_t dwHighDateTime;
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21 } FILETIME;
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22 #endif //ifndef FILETIME_DEFINED
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23 #endif //ifndef _MSC_VER
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24
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25 // define the INT32_MAX here cause it isn't normally defined
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26 #ifndef INT32_MAX
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27 # define INT32_MAX INT_MAX
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28 #endif
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29
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30 // According to Jan Wolter, sys/param.h is the most portable source of endian
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31 // information on UNIX systems. see http://www.unixpapa.com/incnote/byteorder.html
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32 #ifdef _MSC_VER
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33 #define BYTE_ORDER LITTLE_ENDIAN
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34 #else
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35 #include <sys/param.h>
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36 #endif // defined _MSC_VER
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37
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38 #if BYTE_ORDER == BIG_ENDIAN
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39 # define LE64_CPU(x) \
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40 x = ((((x) & 0xff00000000000000) >> 56) | \
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41 (((x) & 0x00ff000000000000) >> 40) | \
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42 (((x) & 0x0000ff0000000000) >> 24) | \
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43 (((x) & 0x000000ff00000000) >> 8 ) | \
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44 (((x) & 0x00000000ff000000) << 8 ) | \
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45 (((x) & 0x0000000000ff0000) << 24) | \
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46 (((x) & 0x000000000000ff00) << 40) | \
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47 (((x) & 0x00000000000000ff) << 56));
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48 # define LE32_CPU(x) \
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49 x = ((((x) & 0xff000000) >> 24) | \
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50 (((x) & 0x00ff0000) >> 8 ) | \
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51 (((x) & 0x0000ff00) << 8 ) | \
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52 (((x) & 0x000000ff) << 24));
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53 # define LE16_CPU(x) \
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54 x = ((((x) & 0xff00) >> 8) | \
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55 (((x) & 0x00ff) << 8));
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56 #elif BYTE_ORDER == LITTLE_ENDIAN
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57 # define LE64_CPU(x) {}
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58 # define LE32_CPU(x) {}
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59 # define LE16_CPU(x) {}
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60 #else
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61 # error "Byte order not supported by this library"
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62 #endif // BYTE_ORDER
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63
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64
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65 #ifdef _MSC_VER
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66 #include "windows.h"
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67 #define int32_t int
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68 #define u_int32_t unsigned int
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69 #define int16_t short int
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70 #define u_int16_t unsigned short int
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71 #endif // _MSC_VER
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72
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73 #define PST_TYPE_NOTE 1
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74 #define PST_TYPE_APPOINTMENT 8
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75 #define PST_TYPE_CONTACT 9
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76 #define PST_TYPE_JOURNAL 10
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77 #define PST_TYPE_STICKYNOTE 11
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78 #define PST_TYPE_TASK 12
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79 #define PST_TYPE_OTHER 13
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80 #define PST_TYPE_REPORT 14
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81
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82 // defines whether decryption is done on this bit of data
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83 #define PST_NO_ENC 0
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84 #define PST_ENC 1
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85
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86 // defines types of possible encryption
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87 #define PST_NO_ENCRYPT 0
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88 #define PST_COMP_ENCRYPT 1
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89 #define PST_ENCRYPT 2
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90
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91 // defines different types of mappings
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92 #define PST_MAP_ATTRIB 1
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93 #define PST_MAP_HEADER 2
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94
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95 // define my custom email attributes.
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96 #define PST_ATTRIB_HEADER -1
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97
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98 // defines types of free/busy values for appointment->showas
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99 #define PST_FREEBUSY_FREE 0
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100 #define PST_FREEBUSY_TENTATIVE 1
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101 #define PST_FREEBUSY_BUSY 2
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102 #define PST_FREEBUSY_OUT_OF_OFFICE 3
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103
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104 // defines labels for appointment->label
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105 #define PST_APP_LABEL_NONE 0 // None
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106 #define PST_APP_LABEL_IMPORTANT 1 // Important
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107 #define PST_APP_LABEL_BUSINESS 2 // Business
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108 #define PST_APP_LABEL_PERSONAL 3 // Personal
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109 #define PST_APP_LABEL_VACATION 4 // Vacation
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110 #define PST_APP_LABEL_MUST_ATTEND 5 // Must Attend
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111 #define PST_APP_LABEL_TRAVEL_REQ 6 // Travel Required
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112 #define PST_APP_LABEL_NEEDS_PREP 7 // Needs Preparation
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113 #define PST_APP_LABEL_BIRTHDAY 8 // Birthday
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114 #define PST_APP_LABEL_ANNIVERSARY 9 // Anniversary
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115 #define PST_APP_LABEL_PHONE_CALL 10// Phone Call
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116
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117 typedef struct _pst_misc_6_struct {
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118 int32_t i1;
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119 int32_t i2;
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120 int32_t i3;
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121 int32_t i4;
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122 int32_t i5;
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123 int32_t i6;
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124 } pst_misc_6;
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125
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126 typedef struct _pst_entryid_struct {
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127 int32_t u1;
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128 char entryid[16];
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129 int32_t id;
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130 } pst_entryid;
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131
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132 typedef struct _pst_desc_struct {
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133 u_int32_t d_id;
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134 u_int32_t desc_id;
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135 u_int32_t list_id;
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136 u_int32_t parent_id;
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137 } pst_desc;
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138
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139 typedef struct _pst_index_struct{
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140 u_int32_t id;
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141 int32_t offset;
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142 u_int16_t size;
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143 int16_t u1;
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144 } pst_index;
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145
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146 typedef struct _pst_index_tree {
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147 u_int32_t id;
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148 int32_t offset;
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149 size_t size;
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150 int32_t u1;
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151 struct _pst_index_tree * next;
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152 } pst_index_ll;
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153
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154 typedef struct _pst_index2_tree {
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155 int32_t id2;
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156 pst_index_ll *id;
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157 struct _pst_index2_tree * next;
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158 } pst_index2_ll;
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159
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160 typedef struct _pst_desc_tree {
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161 u_int32_t id;
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162 pst_index_ll * list_index;
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163 pst_index_ll * desc;
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164 int32_t no_child;
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165 struct _pst_desc_tree * prev;
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166 struct _pst_desc_tree * next;
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167 struct _pst_desc_tree * parent;
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168 struct _pst_desc_tree * child;
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169 struct _pst_desc_tree * child_tail;
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170 } pst_desc_ll;
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171
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172 typedef struct _pst_item_email_subject {
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173 int32_t off1;
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174 int32_t off2;
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175 char *subj;
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176 } pst_item_email_subject;
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177
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178 typedef struct _pst_item_email {
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179 FILETIME *arrival_date;
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180 int32_t autoforward; // 1 = true, 0 = not set, -1 = false
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181 char *body;
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182 char *cc_address;
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183 char *common_name;
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184 int32_t conv_index;
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185 int32_t conversion_prohib;
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186 int32_t delete_after_submit; // 1 = true, 0 = false
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187 int32_t delivery_report; // 1 = true, 0 = false
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188 char *encrypted_body;
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189 int32_t encrypted_body_size;
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190 char *encrypted_htmlbody;
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191 int32_t encrypted_htmlbody_size;
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192 int32_t flag;
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193 char *header;
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194 char *htmlbody;
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195 int32_t importance;
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196 char *in_reply_to;
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197 int32_t message_cc_me; // 1 = true, 0 = false
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198 int32_t message_recip_me; // 1 = true, 0 = false
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199 int32_t message_to_me; // 1 = true, 0 = false
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200 char *messageid;
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201 int32_t orig_sensitivity;
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202 char *outlook_recipient;
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203 char *outlook_recipient2;
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204 char *outlook_sender;
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205 char *outlook_sender_name;
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206 char *outlook_sender2;
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207 int32_t priority;
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208 char *proc_subject;
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209 int32_t read_receipt;
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210 char *recip_access;
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211 char *recip_address;
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212 char *recip2_access;
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213 char *recip2_address;
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214 int32_t reply_requested;
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215 char *reply_to;
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216 char *return_path_address;
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217 int32_t rtf_body_char_count;
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218 int32_t rtf_body_crc;
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219 char *rtf_body_tag;
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220 char *rtf_compressed;
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221 int32_t rtf_in_sync; // 1 = true, 0 = doesn't exist, -1 = false
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222 int32_t rtf_ws_prefix_count;
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223 int32_t rtf_ws_trailing_count;
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224 char *sender_access;
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225 char *sender_address;
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226 char *sender2_access;
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227 char *sender2_address;
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228 int32_t sensitivity;
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229 FILETIME *sent_date;
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230 pst_entryid *sentmail_folder;
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231 char *sentto_address;
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232 pst_item_email_subject *subject;
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233 } pst_item_email;
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234
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235 typedef struct _pst_item_folder {
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236 int32_t email_count;
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237 int32_t unseen_email_count;
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238 int32_t assoc_count;
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239 char subfolder;
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240 } pst_item_folder;
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241
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242 typedef struct _pst_item_message_store {
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243 pst_entryid *deleted_items_folder;
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244 pst_entryid *search_root_folder;
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245 pst_entryid *top_of_personal_folder;
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246 pst_entryid *top_of_folder;
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247 int32_t valid_mask; // what folders the message store contains
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248 int32_t pwd_chksum;
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249 } pst_item_message_store;
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250
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251 typedef struct _pst_item_contact {
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252 char *access_method;
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253 char *account_name;
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254 char *address1;
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255 char *address1a;
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256 char *address1_desc;
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257 char *address1_transport;
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258 char *address2;
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259 char *address2a;
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260 char *address2_desc;
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261 char *address2_transport;
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262 char *address3;
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263 char *address3a;
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264 char *address3_desc;
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265 char *address3_transport;
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266 char *assistant_name;
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267 char *assistant_phone;
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268 char *billing_information;
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269 FILETIME *birthday;
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270 char *business_address;
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271 char *business_city;
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272 char *business_country;
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273 char *business_fax;
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274 char *business_homepage;
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275 char *business_phone;
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276 char *business_phone2;
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277 char *business_po_box;
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278 char *business_postal_code;
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279 char *business_state;
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280 char *business_street;
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281 char *callback_phone;
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282 char *car_phone;
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283 char *company_main_phone;
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284 char *company_name;
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285 char *computer_name;
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286 char *customer_id;
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287 char *def_postal_address;
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288 char *department;
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289 char *display_name_prefix;
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290 char *first_name;
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291 char *followup;
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292 char *free_busy_address;
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293 char *ftp_site;
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294 char *fullname;
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295 int32_t gender;
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296 char *gov_id;
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297 char *hobbies;
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298 char *home_address;
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299 char *home_city;
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300 char *home_country;
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301 char *home_fax;
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302 char *home_phone;
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303 char *home_phone2;
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304 char *home_po_box;
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305 char *home_postal_code;
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306 char *home_state;
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307 char *home_street;
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308 char *initials;
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309 char *isdn_phone;
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310 char *job_title;
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311 char *keyword;
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312 char *language;
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313 char *location;
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314 int32_t mail_permission;
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315 char *manager_name;
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316 char *middle_name;
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317 char *mileage;
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318 char *mobile_phone;
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319 char *nickname;
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320 char *office_loc;
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321 char *org_id;
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322 char *other_address;
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323 char *other_city;
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324 char *other_country;
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325 char *other_phone;
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326 char *other_po_box;
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327 char *other_postal_code;
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328 char *other_state;
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329 char *other_street;
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330 char *pager_phone;
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331 char *personal_homepage;
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332 char *pref_name;
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333 char *primary_fax;
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334 char *primary_phone;
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335 char *profession;
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336 char *radio_phone;
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337 int32_t rich_text;
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338 char *spouse_name;
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339 char *suffix;
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340 char *surname;
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341 char *telex;
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342 char *transmittable_display_name;
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343 char *ttytdd_phone;
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344 FILETIME *wedding_anniversary;
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345 } pst_item_contact;
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346
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347 typedef struct _pst_item_attach {
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348 char *filename1;
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349 char *filename2;
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350 char *mimetype;
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351 char *data;
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352 size_t size;
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353 int32_t id2_val;
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354 int32_t id_val; // calculated from id2_val during creation of record
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355 int32_t method;
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356 int32_t position;
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357 int32_t sequence;
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358 struct _pst_item_attach *next;
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359 } pst_item_attach;
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360
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361 typedef struct _pst_item_extra_field {
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362 char *field_name;
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363 char *value;
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364 struct _pst_item_extra_field *next;
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365 } pst_item_extra_field;
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366
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367 typedef struct _pst_item_journal {
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368 FILETIME *end;
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369 FILETIME *start;
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370 char *type;
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371 } pst_item_journal;
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372
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373 typedef struct _pst_item_appointment {
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374 FILETIME *end;
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375 char *location;
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376 FILETIME *reminder;
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377 FILETIME *start;
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378 char *timezonestring;
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379 int32_t showas;
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380 int32_t label;
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381 } pst_item_appointment;
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382
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383 typedef struct _pst_item {
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384 struct _pst_item_email *email; // data reffering to email
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385 struct _pst_item_folder *folder; // data reffering to folder
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386 struct _pst_item_contact *contact; // data reffering to contact
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387 struct _pst_item_attach *attach; // linked list of attachments
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388 struct _pst_item_attach *current_attach; // pointer to current attachment
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389 struct _pst_item_message_store * message_store; // data referring to the message store
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390 struct _pst_item_extra_field *extra_fields; // linked list of extra headers and such
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391 struct _pst_item_journal *journal; // data reffering to a journal entry
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392 struct _pst_item_appointment *appointment; // data reffering to a calendar entry
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393 int32_t type;
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394 char *ascii_type;
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395 char *file_as;
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396 char *comment;
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397 int32_t message_size;
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398 char *outlook_version;
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399 char *record_key; // probably 16 bytes long.
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400 size_t record_key_size;
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401 int32_t response_requested;
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402 FILETIME *create_date;
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403 FILETIME *modify_date;
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404 int32_t private_member;
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405 } pst_item;
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406
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407 typedef struct _pst_x_attrib_ll {
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408 int32_t type;
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409 int32_t mytype;
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410 int32_t map;
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411 void *data;
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412 struct _pst_x_attrib_ll *next;
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413 } pst_x_attrib_ll;
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414
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415 typedef struct _pst_file {
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416 pst_index_ll *i_head, *i_tail;
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417 pst_index2_ll *i2_head;
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418 pst_desc_ll *d_head, *d_tail;
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419 pst_x_attrib_ll *x_head;
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420 int32_t index1;
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421 int32_t index1_count;
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422 int32_t index2;
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423 int32_t index2_count;
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424 FILE * fp;
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425 size_t size;
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426 unsigned char encryption;
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427 unsigned char ind_type;
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428 } pst_file;
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429
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430 typedef struct _pst_block_offset {
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431 int16_t from;
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432 int16_t to;
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433 } pst_block_offset;
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434
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435 struct _pst_num_item {
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436 int32_t id;
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437 unsigned char *data;
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438 int32_t type;
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439 size_t size;
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440 char *extra;
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441 };
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442
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443 typedef struct _pst_num_array {
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444 int32_t count_item;
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445 int32_t count_array;
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446 struct _pst_num_item ** items;
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447 struct _pst_num_array *next;
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448 } pst_num_array;
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449
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450 struct holder {
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451 unsigned char **buf;
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452 FILE * fp;
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453 int32_t base64;
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454 char base64_extra_chars[3];
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455 int32_t base64_extra;
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456 };
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457
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458 // prototypes
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459 int32_t pst_open(pst_file *pf, char *name, char *mode);
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460 int32_t pst_close(pst_file *pf);
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461 pst_desc_ll * pst_getTopOfFolders(pst_file *pf, pst_item *root);
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462 int32_t pst_attach_to_mem(pst_file *pf, pst_item_attach *attach, unsigned char **b);
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463 int32_t pst_attach_to_file(pst_file *pf, pst_item_attach *attach, FILE* fp);
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464 int32_t pst_attach_to_file_base64(pst_file *pf, pst_item_attach *attach, FILE* fp);
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465 int32_t pst_load_index (pst_file *pf);
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466 pst_desc_ll* pst_getNextDptr(pst_desc_ll* d);
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467 int32_t pst_load_extended_attributes(pst_file *pf);
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468
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469 int32_t _pst_build_id_ptr(pst_file *pf, int32_t offset, int32_t depth, int32_t linku1, int32_t start_val, int32_t end_val);
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470 int32_t _pst_build_desc_ptr (pst_file *pf, int32_t offset, int32_t depth, int32_t linku1, u_int32_t *high_id, int32_t start_id, int32_t end_val);
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471 pst_item* _pst_getItem(pst_file *pf, pst_desc_ll *d_ptr);
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472 void * _pst_parse_item (pst_file *pf, pst_desc_ll *d_ptr);
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473 pst_num_array * _pst_parse_block(pst_file *pf, u_int32_t block_id, pst_index2_ll *i2_head);
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474 int32_t _pst_process(pst_num_array *list, pst_item *item);
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475 int32_t _pst_free_list(pst_num_array *list);
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476 void _pst_freeItem(pst_item *item);
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477 int32_t _pst_free_id2(pst_index2_ll * head);
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478 int32_t _pst_free_id (pst_index_ll *head);
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479 int32_t _pst_free_desc (pst_desc_ll *head);
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480 int32_t _pst_free_xattrib(pst_x_attrib_ll *x);
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481 int32_t _pst_getBlockOffset(char *buf, int32_t read_size, int32_t i_offset, int32_t offset, pst_block_offset *p);
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482 pst_index2_ll * _pst_build_id2(pst_file *pf, pst_index_ll* list, pst_index2_ll* head_ptr);
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483 pst_index_ll * _pst_getID(pst_file* pf, u_int32_t id);
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484 pst_index_ll * _pst_getID2(pst_index2_ll * ptr, u_int32_t id);
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485 pst_desc_ll * _pst_getDptr(pst_file *pf, u_int32_t id);
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486 size_t _pst_read_block_size(pst_file *pf, int32_t offset, size_t size, char ** buf, int32_t do_enc,
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487 unsigned char is_index);
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488 int32_t _pst_decrypt(unsigned char *buf, size_t size, int32_t type);
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489 int32_t _pst_getAtPos(FILE *fp, int32_t pos, void* buf, u_int32_t size);
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490 int32_t _pst_get (FILE *fp, void *buf, u_int32_t size);
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491 size_t _pst_ff_getIDblock_dec(pst_file *pf, u_int32_t id, unsigned char **b);
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492 size_t _pst_ff_getIDblock(pst_file *pf, u_int32_t id, unsigned char** b);
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493 size_t _pst_ff_getID2block(pst_file *pf, u_int32_t id2, pst_index2_ll *id2_head, unsigned char** buf);
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494 size_t _pst_ff_getID2data(pst_file *pf, pst_index_ll *ptr, struct holder *h);
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495 size_t _pst_ff_compile_ID(pst_file *pf, u_int32_t id, struct holder *h, int32_t size);
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496
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497 int32_t pst_strincmp(char *a, char *b, int32_t x);
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498 int32_t pst_stricmp(char *a, char *b);
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499 size_t pst_fwrite(const void*ptr, size_t size, size_t nmemb, FILE*stream);
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500 char * _pst_wide_to_single(char *wt, int32_t size);
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501 // DEBUG functions
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502 int32_t _pst_printDptr(pst_file *pf);
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503 int32_t _pst_printIDptr(pst_file* pf);
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504 int32_t _pst_printID2ptr(pst_index2_ll *ptr);
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505 void * xmalloc(size_t size);
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506
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507 #endif // defined LIBPST_H
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