1 | C0CMAIL ; Communications for MIME Documents and MultiMIME ; 3110420 ; rcr/rcr
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2 | V ;;0.1;C0C;nopatch;noreleasedate;Build 2
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3 | ;Copyright 2011 Chris Richardson, Richardson Computer Research
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4 | ; Modified 3110516@1818
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5 | ; rcr@rcresearch.us
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6 | ; Licensed under the terms of the GNU
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7 | ;General Public License See attached copy of the License.
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8 | ;
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9 | ;This program is free software; you can redistribute it and/or modify
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10 | ;it under the terms of the GNU General Public License as published by
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11 | ;the Free Software Foundation; either version 2 of the License, or
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12 | ;(at your option) any later version.
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13 | ;
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14 | ;This program is distributed in the hope that it will be useful,
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15 | ;but WITHOUT ANY WARRANTY; without even the implied warranty of
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16 | ;MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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17 | ;GNU General Public License for more details.
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18 | ;
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19 | ;You should have received a copy of the GNU General Public License along
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20 | ;with this program; if not, write to the Free Software Foundation, Inc.,
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21 | ;51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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22 | ;
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23 | ; ------------------
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24 | ;Entry Points
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25 | ; GETMSG^C0CMAIL(.C0CDATA,.C0CINPUT)
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26 | ; Input:
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27 | ; C0CINPUT = "DUZ;MAILBOX_Name[or IEN for box (comma Separated);MALL
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28 | ; or "*" for all boxes, default is "IN" if missing]"
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29 | ; $P(C0CINPUT,";",3)=MALL, default=NUL means "New only",
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30 | ; "*" for All or 9,999 maximum
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31 | ; MALL?1.n = that number of the n most recent
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32 | ; Internally:
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33 | ; BNAM = Box Name
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34 | ; Output:
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35 | ; C0CDATA
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36 | ; = (BNAM,"NUMBER") = Number of NEW Emails in Basket
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37 | ; (BNAM,"MSG",C0CIEN,"FROM")=Name
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38 | ; (BNAM,"MSG",C0CIEN,"TO",n)=DUZ, or EMAIL Address
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39 | ; (BNAM,"MSG",C0CIEN,"TO NAME",n)=Names or EMAIL Address
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40 | ; (BNAM,"MSG",C0CIEN,"TITLE")=EMAIL Title
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41 | ; (BNAM,"MSG",C0CIEN[for File 3.9])=Number of Attachments
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42 | ; (BNAM,"MSG",C0CIEN,num,"CONT") = Free Text
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43 | ; (BNAM,"MSG",C0CIEN,num,"LINES") = Number of Lines of Text
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44 | ; (BNAM,"MSG",C0CIEN,num,"SIZE") = Size of the Message in Bytes
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45 | ; (BNAM,"MSG",C0CIEN,num,"TXT",LINE#) = Message Data (No Attachment)
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46 | ; (BNAM,"MSG",C0CIEN,"SEG",NUM) = First Line^Last Line
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47 | ; (BNAM,"MSG",C0CIEN,"SEG",NUM,"CONT",type) = Message Details
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48 | ; (BNAM,"MSG",C0CIEN,"SEG",NUM,LINE#) = Message Data
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49 | ;
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50 | ; DO DETAIL^C0CMAIL(.OUTBF,D0) ; For each Email Message and Attachments
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51 | ; Input;
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52 | ; D0 - The IEN for the message in file 3.9, MESSAGE global
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53 | ; Output
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54 | ; OUTBF - The array of your choice to save the expanded and decoded message.
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55 | ;
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56 | GETMSG(C0CDATA,C0CINPUT) ; Common Entry Point for Mailbox Data
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57 | K:'$G(C0CDATA("KEEP")) C0CDATA
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58 | N U
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59 | S U="^"
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60 | D:$G(C0CINPUT)
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61 | . N BF,DUZ,I,INPUT,J,L,LST,MBLST,MALL
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62 | . S INPUT=C0CINPUT
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63 | . S DUZ=+INPUT
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64 | . D:$D(^XMB(3.7,DUZ,0))#2
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65 | . . S MBLST=$P(INPUT,";",2)
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66 | . . S MALL=$P(INPUT,";",3) ; New or All Mail Flag
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67 | . . S:MALL["*" MALL=99999
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68 | . . ; Only one of these can be correct
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69 | . . D
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70 | . . . ; If nul, make it "IN" only
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71 | . . . I MBLST="" D QUIT
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72 | . . . . S MBLST("IN")=0,I=0
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73 | . . . . D GATHER(DUZ,"IN",.LST)
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74 | . . . .QUIT
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75 | . . . ;
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76 | . . . ; If "*", Get all Mailboxes and look for New Messages
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77 | . . . I MBLST["*" D QUIT
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78 | . . . . N NAM,NUM
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79 | . . . . S NUM=0
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80 | . . . . F S NUM=$O(^XMB(3.7,DUZ,2,NUM)) Q:'NUM D
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81 | . . . . . S NAM=$P(^XMB(3.7,DUZ,2,NUM,0),U)
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82 | . . . . . D GATHER(DUZ,NAM,.LST)
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83 | . . . . .QUIT
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84 | . . . .QUIT
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85 | . . . ;
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86 | . . . ; If comma separated, look for mailboxes with new messages
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87 | . . . I $L(MBLST,",")>1 D QUIT
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88 | . . . . S NAM=""
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89 | . . . . N T,V
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90 | . . . . F T=1:1:$L(MBLST,",") S V=$P(MBLST,",",T) I $L(V) D
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91 | . . . . . I V S NAM=$P($G(^XMB(3.7,DUZ,2,V,0)),U)
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92 | . . . . . S:NAM="" NAM=V
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93 | . . . . . D GATHER(DUZ,NAM,.LST)
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94 | . . . . .QUIT
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95 | . . . .QUIT
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96 | . . . ;
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97 | . . . ; If only 1 mailbox named, go get it
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98 | . . . I $L(MBLST) D GATHER(DUZ,MBLST,.LST) QUIT
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99 | . . .QUIT
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100 | . . MERGE C0CDATA=LST
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101 | . .QUIT
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102 | .QUIT
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103 | QUIT
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104 | ; ===================
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105 | GATHER(DUZ,NAM,LST) ; Gather Data about the Baskets and their mail
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106 | N I,J,K,L
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107 | S (I,K)=0
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108 | S J=$O(^XMB(3.7,DUZ,2,"B",NAM,""))
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109 | F S I=$O(^XMB(3.7,DUZ,2,J,1,I)) Q:'I D
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110 | . S L=$P(^XMB(3.7,DUZ,2,J,1,I,0),U,3)
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111 | . D ; :L
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112 | . . S:L K=K+1,LST(NAM,"MSG",I,"NEW")="" ; Flag NEW emails
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113 | . . S LST(NAM,"MSG",I)=L
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114 | . . D GETTYP(I)
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115 | . .QUIT
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116 | .QUIT
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117 | S LST(NAM,"NUMBER")=K
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118 | QUIT
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119 | ; ===================
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120 | ; D0 is the IEN into the Message Global ^XMB(3.9,D0)
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121 | ; The products of these emails are scanned to identify
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122 | ; the number of documents stored in the MIME package.
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123 | ; The protocol runs like this;
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124 | ; Line 1 is the --separator
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125 | ; Line 2 thru n >Look for Content-[detail type:]Description ; Next CMD
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126 | ; Line n+2 thru t-1 where t does NOT have "Content-"
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127 | ; Line t is Next Section Terminator, or Message Terminator, --separator
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128 | ; Line t+1 should not exist in the data set if Message Terminator
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129 | ; CON = "Content-"
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130 | ; FLG = "--"
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131 | ; SEP = FLG+7 or more characters ; Separator
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132 | ; END = SEP+FLG
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133 | ; SGC = Segment Count
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134 | ; Note: separator is a string of specific characters of
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135 | ; indeterminate length
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136 | ; LST() the transfer array
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137 | ; LST(NAM,"MSG",C0CIEN,"SEG",SGN)=Starting Line^Ending Line
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138 | ; LST(NAM,"MSG",C0CIEN,"SEG",SGN,1:n)=Decoded Message Data
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139 | ;
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140 | GETTYP(D0) ; Look for the goodies in the Mail
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141 | N I,J,N,BCN,CON,CNT,D1,END,FLG,SEP,SGC,XX,XXNM
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142 | S CON="Content-"
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143 | S FLG="--"
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144 | S SEP="" ; Start SEP as null, so we can use this to help identify the type
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145 | S (BCN,CNT,D1,END,SGC)=0
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146 | S XX=$G(^XMB(3.9,D0,0))
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147 | S LST(NAM,"MSG",D0,"TITLE")=$P($G(^XMB(3.9,D0,0)),U,1)
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148 | S LST(NAM,"MSG",D0,"CREATED")=$G(^XMB(3.9,D0,.6))
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149 | F I=4,2 S XXNM=$P(XX,U,I) Q:$L(XXNM)
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150 | S LST(NAM,"MSG",D0,"FROM")=$$NAME(XXNM)
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151 | S LST(NAM,"MSG",D0,"SENT")=$$TIME($P(XX,U,3))
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152 | ; Get the folks the email is sent to.
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153 | S D1=0
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154 | F S D1=$O(^XMB(3.9,D0,1,D1)) Q:'D1 D
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155 | . N T
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156 | . S T=+$G(^XMB(3.9,D0,1,D1,0))
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157 | . S:T T=$P($G(^VA(200,+T,0)),"^")
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158 | . S LST("TO",D1)=T
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159 | . S T=$G(^XMB(3.9,D0,6,D1,0))
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160 | . S:T T=$P($G(^VA(200,+T,0)),"^")
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161 | . S:T="" T="<Unknown>"
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162 | . S LST("TO NAME",D1)=T
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163 | .QUIT
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164 | ; Preload first Segment (0) with beginning on Line 1
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165 | ; if not a 64bit
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166 | S LST(NAM,"MSG",D0,"SEG",0)=1
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167 | S D1=.9999,SEP="--"
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168 | F S D1=$O(^XMB(3.9,D0,2,D1)) Q:'D1 D
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169 | . ; Clear any control characters (cr/lf/ff) off
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170 | . S X=$TR($G(^XMB(3.9,D0,2,D1,0)),$C(10,12,13))
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171 | . ; Enter once to set the SEP to capture the separator
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172 | . I SEP=FLG&($E(X,1,2)=FLG)&($L(X,FLG)=2)&($L($P(X,FLG,2)>5)) D Q
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173 | . . S SEP=X,END=X_FLG
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174 | . . S (CNT,SGC)=1,BCN=0
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175 | . . S LST(NAM,"MSG",D0,"SEG",SGC)=D1
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176 | . .QUIT
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177 | . ;
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178 | . ; A new separator is set, process original
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179 | . I X=SEP D QUIT
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180 | . . S LST(NAM,"MSG",D0,SGC,"SIZE")=BCN
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181 | . . S LST(NAM,"MSG",D0,"SEG",SGC)=$G(LST(NAM,"MSG",D0,"SEG",SGC))_"^"_(D1-1)
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182 | . . S SGC=SGC+1,BCN=0
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183 | . . S LST(NAM,"MSG",D0,"SEG",SGC)=D1
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184 | . .QUIT
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185 | . ;
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186 | . S BCN=BCN+$L(X)
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187 | . I X[CON D Q
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188 | . . S J=$P($P(X,";"),CON,2)
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189 | . . S LST(NAM,"MSG",D0,"SEG",SGC,"CONT",CNT,$P(J,":"))=$P(J,":",2)
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190 | . .QUIT
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191 | . ;
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192 | . ; S LST(NAM,"MSG",D0,"SEG",D1)=X
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193 | .QUIT
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194 | QUIT
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195 | ; ===================
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196 | NAME(NM) ; Return the name of the Sender
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197 | N NAME
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198 | S NAME="<Unknown Sender>"
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199 | D
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200 | . ; Look first for a value to use with the NEW PERSON file
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201 | . ;
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202 | . I NM=+NM S NAME=$P(^VA(200,NM,0),U,1) Q
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203 | . ;
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204 | . I $L(NM) S NAME=NM Q
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205 | . ;
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206 | . ; Else, pull the data from the message and display the foreign source
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207 | . ; of the message.
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208 | . N T
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209 | . S VAL=$G(^XMB(3.9,D0,.7))
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210 | . S:VAL T=$P(^VA(200,VAL,0),U)
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211 | . I $L($G(T)) S NAME=T Q
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212 | . ;
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213 | .QUIT
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214 | QUIT NAME
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215 | ; ===================
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216 | TIME(Y) ; The time and date of the sending
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217 | X ^DD("DD")
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218 | QUIT Y
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219 | ; ===================
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220 | ; Segments in Message need to be identified and decoded properly
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221 | ; D DETAIL^C0CMAIL(.ARRAY,D0) ; Call One for each message
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222 | ; ARRAY will have the details of this one call
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223 | ;
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224 | ; Inputs;
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225 | ; C0CINPUT - The IEN of the message to expand
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226 | ; Outputs;
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227 | ; C0CDATA - Carrier for the returned structure of the Message
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228 | ; C0CDATA(D0,"SEG")=number of SEGMENTS
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229 | ; C0CDATA(D0,"SEG",0:n)=SEGMENT n details
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230 | ; C0CDATA(D0,"SEG",0:n,"CONTENT",type)=Content details
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231 | ; C0CDATA(D0,"SEG",0:n,"MSG",D3)=Content details
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232 | ; C0CDATA(D0,"SEG",0:n,"HTML",D3)=Content details
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233 | ;
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234 | DETAIL(C0CDATA,C0CINPUT) ; Message Detail Delivery
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235 | N LST,D0,D1,U
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236 | S U="^"
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237 | S D0=+$G(C0CINPUT)
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238 | I D0 D QUIT
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239 | . D GETTYP2(D0)
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240 | . I $D(LST) M C0CDATA(D0)=LST
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241 | .QUIT
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242 | QUIT
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243 | ; ===================
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244 | ; End note if needed
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245 | ; MSK - Set of characters that do not exist in 64 bit encoding
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246 | GETTYP2(D0) ; Try to get the types and MSK for the
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247 | N I,J,K,N,BCN,BF,CON,CNT,D1,END,FLG,MSK,SEP,SGC,U,XX,ZN,XXNM
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248 | S CON="Content-",U="^"
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249 | S FLG="--"
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250 | S MSK=" !""#$%&'()*,-.:;<>?@[\]^_`{|}~"
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251 | S (BF,SEP)="" ; Start SEP as null, so we can use this to help identify the type
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252 | S (BCN,CNT,D1,END,SGC)=0
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253 | S XX=$G(^XMB(3.9,D0,0))
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254 | ; S K=$P(^XMB(3.9,D0,2,0),U,3)
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255 | S LST("TITLE")=$P($G(^XMB(3.9,D0,0)),U,1)
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256 | S LST("CREATED")=$$TIME($P(XX,U,3))
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257 | F I=4,2 S XXNM=$P(XX,U,I) Q:$L(XXNM)
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258 | S LST("FROM")=$$NAME(XXNM)
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259 | ; Get the folks the email is sent to.
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260 | S D1=0
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261 | F S D1=$O(^XMB(3.9,D0,1,D1)) Q:'D1 D Q:D1=""
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262 | . N I,T
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263 | . S T=$P($G(^XMB(3.9,D0,1,D1,0)),U)
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264 | . S:T T=$P($G(^VA(200,T,0)),"^")
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265 | . S LST("TO",+D1)=T
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266 | . S T=$G(^XMB(3.9,D0,6,+D1,0))
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267 | . S:T="" T=$P($G(^VA(200,+T,0)),"^")
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268 | . S:T="" T="<Unknown>"
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269 | . S LST("TO NAME",D1)=T
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270 | .QUIT
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271 | ; Get the Header for the message
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272 | S D1=0
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273 | F I=1:1 S D1=$O(^XMB(3.9,D0,2,D1)) Q:D1="" Q:(D1>.99999) D
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274 | . S LST("HDR",I)=$G(^XMB(3.9,D0,2,D1,0))
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275 | .QUIT
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276 | ; Start walking the different sections
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277 | S D1=.99999,SEP="--"
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278 | F S D1=$O(^XMB(3.9,D0,2,D1)) Q:'D1 D
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279 | . ; Clear any control characters (cr/lf/ff) off
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280 | . S X=$TR($G(^XMB(3.9,D0,2,D1,0)),$C(10,12,13))
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281 | . ; Enter once to set the SEP to capture the separator
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282 | . I (SEP="--")&($E(X,1,2)=FLG)&($L(X,FLG)=2) D Q
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283 | . . S SEP=X,END=X_FLG
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284 | . . S (CNT,SGC)=1,BCN=0
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285 | . . S LST("SEG",SGC)=D1
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286 | . .QUIT
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287 | . ;
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288 | . ; A new SEGMENT separator is set, process original
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289 | . I X=SEP D QUIT
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290 | . . ; Save Current Values
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291 | . . S LST("SEG",SGC,"SIZE")=BCN
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292 | . . ; Close this Segment and prepare to start a New Segment
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293 | . . S LST("SEG",SGC)=$G(LST("SEG",SGC))_"^"_(D1-1)
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294 | . . ; Put the result in LST("SEG",SGC,"XML")
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295 | . . I $L(BF) D
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296 | . . . S ZN=1
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297 | . . . N I,T,TBF
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298 | . . . S TBF=BF
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299 | . . . F I=1:1:($L(TBF,"=")) D
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300 | . . . . S BF=$P(TBF,"=",I)_"="
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301 | . . . . I BF'="=" D DECODER
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302 | . . . .QUIT
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303 | . . . S BF=""
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304 | . . .QUIT
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305 | . . S SGC=SGC+1,BCN=0
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306 | . . ; Incriment SGC to start a new Segment
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307 | . . S LST("SEG",SGC)=D1
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308 | . .QUIT
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309 | . ;
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310 | . ; Accumulate the 64 bit encoding
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311 | . I X=$TR(X,MSK)&$L(X) D Q
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312 | . . S BF=BF_X
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313 | . . S BCN=BCN+$L(X)
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314 | . .QUIT
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315 | . ;
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316 | . ; Ending Condition, close out the Segment
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317 | . I X=END D QUIT
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318 | . . S LST("SEG",SGC)=$G(LST("SEG",SGC))_"^"_(D1-1)
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319 | . . I $L(BF) S ZN=1 D DECODER S BF="" Q
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320 | . .QUIT
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321 | . ;
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322 | . S BCN=BCN+$L(X)
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323 | . ; Split out the Content Info
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324 | . I X[CON D Q
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325 | . . S J=$P(X,CON,2)
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326 | . . S LST("SEG",SGC,"CONTENT",$P(J,":"))=$P(J,":",2,9)
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327 | . .QUIT
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328 | . ;
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329 | . ; Everything else is Text
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330 | . S LST("SEG",SGC,"TXT",D1)=X
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331 | .QUIT
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332 | QUIT
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333 | ; ===================
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334 | ; Break down the Buffer Array so it can be saved.
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335 | ; BF is passed in.
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336 | DECODER ;
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337 | N RCNT,TBF,ZBF,ZI,ZJ,ZK,ZSIZE
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338 | S ZBF=BF
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339 | ; Full Buffer, BF, now check for Encryption and Unpack
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340 | F RCNT=1:1:$L(ZBF,"=") D
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341 | . N BF
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342 | . S BF=$P(ZBF,"=",RCNT)
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343 | . ; Unpacking the 64 bit encoding
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344 | . S TBF=$TR($$DECODE^RGUTUU(BF),$C(10,12,13))
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345 | . D:$L(TBF)
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346 | . . N XBF
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347 | . . S BF=BF_"="
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348 | . . D NORMAL(.XBF,.TBF)
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349 | . . M LST("SEG",SGC,"XML",RCNT)=XBF
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350 | . .QUIT
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351 | .QUIT
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352 | QUIT
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353 | ; ===================
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354 | ; OUTXML = OUTBF = OUT = OUTPUT ARRAY TO BE BUILT
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355 | ; BF = INXML = INPUT ARRAY TO PROVIDE INPUT
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356 | ; >D NORMAL^C0CMAIL(.OUT,BF)
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357 | NORMAL(OUTXML,INXML) ;NORMALIZES AN XML STRING PASSED BY NAME IN INXML
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358 | ; INTO AN XML ARRAY RETURNED IN OUTXML, ALSO PASSED BY NAME
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359 | ;
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360 | N ZN,OUTBF
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361 | S ZN=1
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362 | S OUTBF(ZN)=$P(INXML,"><",ZN)_">"
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363 | F ZN=ZN+1:1 S OUTBF(ZN)="<"_$P(INXML,"><",ZN) Q:$P(INXML,"><",ZN+1)="" D ;
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364 | . S OUTBF(ZN)=OUTBF(ZN)_">"
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365 | .QUIT
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366 | M OUTXML=OUTBF
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367 | QUIT
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368 | ; ===================
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369 | ; vvvvvvvvvvvvvvv Not Needed vvvvvvvvvvvvvvvvvvvvvvvvvv
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370 | ; End note if needed
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371 | QUIT
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372 | ; ===================
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