1 | C0CXPATH ; CCDCCR/GPL - XPATH XML manipulation utilities; 6/1/08
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2 | ;;1.0;C0C;;May 19, 2009;
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3 | ;Copyright 2008 George Lilly. Licensed under the terms of the GNU
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4 | ;General Public License See attached copy of the License.
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5 | ;
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6 | ;This program is free software; you can redistribute it and/or modify
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7 | ;it under the terms of the GNU General Public License as published by
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8 | ;the Free Software Foundation; either version 2 of the License, or
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9 | ;(at your option) any later version.
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10 | ;
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11 | ;This program is distributed in the hope that it will be useful,
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12 | ;but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | ;MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | ;GNU General Public License for more details.
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15 | ;
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16 | ;You should have received a copy of the GNU General Public License along
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17 | ;with this program; if not, write to the Free Software Foundation, Inc.,
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18 | ;51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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19 | ;
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20 | W "This is an XML XPATH utility library",!
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21 | W !
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22 | Q
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23 | ;
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24 | OUTPUT(OUTARY,OUTNAME,OUTDIR) ; WRITE AN ARRAY TO A FILE
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25 | ;
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26 | N Y
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27 | S Y=$$GTF^%ZISH(OUTARY,$QL(OUTARY),OUTDIR,OUTNAME)
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28 | I Y Q 1_U_"WROTE FILE: "_OUTNAME_" TO "_OUTDIR
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29 | I 'Y Q 0_U_"ERROR WRITING FILE"_OUTNAME_" TO "_OUTDIR
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30 | Q
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31 | ;
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32 | PUSH(STK,VAL) ; pushs VAL onto STK and updates STK(0)
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33 | ; VAL IS A STRING AND STK IS PASSED BY NAME
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34 | ;
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35 | I '$D(@STK@(0)) S @STK@(0)=0 ; IF THE ARRAY IS EMPTY, INITIALIZE
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36 | S @STK@(0)=@STK@(0)+1 ; INCREMENT ARRAY DEPTH
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37 | S @STK@(@STK@(0))=VAL ; PUT VAL A THE END OF THE ARRAY
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38 | Q
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39 | ;
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40 | POP(STK,VAL) ; POPS THE LAST VALUE OFF THE STK AND RETURNS IT IN VAL
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41 | ; VAL AND STK ARE PASSED BY REFERENCE
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42 | ;
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43 | I @STK@(0)<1 D ; IF ARRAY IS EMPTY
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44 | . S VAL=""
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45 | . S @STK@(0)=0
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46 | I @STK@(0)>0 D ;
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47 | . S VAL=@STK@(@STK@(0))
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48 | . K @STK@(@STK@(0))
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49 | . S @STK@(0)=@STK@(0)-1 ; NEW DEPTH OF THE ARRAY
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50 | Q
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51 | ;
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52 | PUSHA(ADEST,ASRC) ; PUSH ASRC ONTO ADEST, BOTH PASSED BY NAME
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53 | ;
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54 | N ZGI
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55 | F ZGI=1:1:@ASRC@(0) D ; FOR ALL OF THE SOURCE ARRAY
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56 | . D PUSH(ADEST,@ASRC@(ZGI)) ; PUSH ONE ELEMENT
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57 | Q
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58 | ;
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59 | MKMDX(STK,RTN) ; MAKES A MUMPS INDEX FROM THE ARRAY STK
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60 | ; RTN IS SET TO //FIRST/SECOND/THIRD FOR THREE ARRAY ELEMENTS
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61 | S RTN=""
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62 | N I
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63 | ; W "STK= ",STK,!
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64 | I @STK@(0)>0 D ; IF THE ARRAY IS NOT EMPTY
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65 | . S RTN="//"_@STK@(1) ; FIRST ELEMENT NEEDS NO SEMICOLON
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66 | . I @STK@(0)>1 D ; SUBSEQUENT ELEMENTS NEED A SEMICOLON
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67 | . . F I=2:1:@STK@(0) S RTN=RTN_"/"_@STK@(I)
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68 | Q
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69 | ;
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70 | XNAME(ISTR) ; FUNCTION TO EXTRACT A NAME FROM AN XML FRAG
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71 | ; </NAME> AND <NAME ID=XNAME> WILL RETURN NAME
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72 | ; ISTR IS PASSED BY VALUE
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73 | N CUR,TMP
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74 | I ISTR?.E1"<".E D ; STRIP OFF LEFT BRACKET
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75 | . S TMP=$P(ISTR,"<",2)
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76 | I TMP?1"/".E D ; ALSO STRIP OFF SLASH IF PRESENT IE </NAME>
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77 | . S TMP=$P(TMP,"/",2)
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78 | S CUR=$P(TMP,">",1) ; EXTRACT THE NAME
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79 | ; W "CUR= ",CUR,!
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80 | I CUR?.1"_"1.A1" ".E D ; CONTAINS A BLANK IE NAME ID=TEST>
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81 | . S CUR=$P(CUR," ",1) ; STRIP OUT BLANK AND AFTER
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82 | ; W "CUR2= ",CUR,!
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83 | Q CUR
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84 | ;
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85 | XVAL(ISTR) ; EXTRACTS THE VALUE FROM A FRAGMENT OF XML
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86 | ; <NAME>VALUE</NAME> WILL RETURN VALUE
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87 | N G
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88 | S G=$P(ISTR,">",2) ;STRIP OFF <NAME>
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89 | Q $P(G,"<",1) ; STRIP OFF </NAME> LEAVING VALUE
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90 | ;
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91 | VDX2VDV(OUTVDV,INVDX) ; CONVERT AN VDX ARRAY TO VDV
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92 | ; VDX: @INVDX@(XPATH)=VALUE
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93 | ; VDV: @OUTVDV@(X1X2X3X4)=VALUE
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94 | ; THE VDV DATANAMES MIGHT BE MORE CONVENIENT FOR USE IN CODE
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95 | ; AN INDEX IS PROVIDED TO GO BACK TO VDX FOR CONVERSIONS
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96 | ; @VDV@("XPATH",X1X2X3X4)="XPATH"
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97 | N ZA,ZI,ZW
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98 | S ZI=""
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99 | F S ZI=$O(@INVDX@(ZI)) Q:ZI="" D ;
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100 | . S ZW=$TR(ZI,"/","") ; ELIMINATE ALL SLASHES - CAMEL CASE VARIABLE NAME
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101 | . W ZW,!
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102 | . S @OUTVDV@(ZW)=@INVDX@(ZI)
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103 | . S @OUTVDV@("XPATH",ZW)=ZI
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104 | Q
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105 | ;
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106 | VDX2XPG(OUTXPG,INVDX) ; CONVERT AN VDX ARRAY TO XPG
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107 | ; VDX: @VDX@(XPATH)=VALUE
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108 | ; XPG: @(VDX(X1,X2,X3,X4))@=VALUE
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109 | ; THIS IS A STEP TOWARD GENERATING XML FROM A VDX
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110 | N ZA,ZI,ZW
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111 | S ZI=""
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112 | F S ZI=$O(@INVDX@(ZI)) Q:ZI="" D ;
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113 | . S ZW=$E(ZI,3,$L(ZI)) ; STRIP OFF INITIAL //
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114 | . S ZW2=$P(ZW,"/",1)
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115 | . F ZK=1:1:$L(ZW,"/") D PUSH("ZA",$P(ZW,"/",ZK))
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116 | . ZWR ZA
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117 | . S ZW2=ZA(1)
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118 | . F ZK=2:1:ZA(0) D ;
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119 | . . S ZW2=ZW2_""","""_ZA(ZK)
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120 | . K ZA
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121 | . S ZW2=""""_ZW2_""""
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122 | . W ZW2,!
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123 | . S ZN=OUTXPG_"("_ZW2_")"
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124 | . S @ZN=@INVDX@(ZI)
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125 | Q
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126 | ;
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127 | XML2XPG(OUTXPG,INXML) ; CONVERT AN XML ARRAY, PASSED BY NAME TO AN XPG ARRAY
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128 | ; XPG MEANS XPATH GLOBAL AND HAS THE FORM @OUTXPG@("X1","X2","X3")=VALUE
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129 | ;
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130 | ;N G1
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131 | D INDEX(INXML,"G1") ; PRODUCES A VDX ARRAY IN G1
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132 | D VDX2XPG(OUTXPG,"G1") ; CONVERTS THE VDX ARRAY TO XPG FORM
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133 | Q
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134 | ;
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135 | DO
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136 | D XPG2XML("^GPL2B","^GPL2A")
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137 | Q
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138 | ;
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139 | XPG2XML(OUTXML,INXPG,NUM) ;
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140 | ; OUTPUT XML FROM AN XPG FILE
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141 | I '$D(NUM) D ; FIRST TIME THROUGH
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142 | . K @OUTXML
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143 | . S NUM=1
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144 | . S ZA=""
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145 | S G=INXPG
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146 | S G=@G I G="" Q ;
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147 | F D ; S G=$Q(@G) Q:G="" D ;
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148 | . F ZI=1:1:$QL(G) D ;
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149 | . . I ZI<$QL(G) D ;
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150 | . . . S ZB=$QS(G,ZI)
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151 | . . . I ZA(ZA(0))'=ZB ZOPEN(ZB)
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152 | . . . E ZCLOSE(ZB)
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153 | . . S ZV=""
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154 | . . S G2=$QS(G,ZI)
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155 | . . I ZI=$QL(G) S ZV=@G
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156 | . . W G2," ",ZV
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157 | . S G=@G I G="" Q ;
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158 | . W !
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159 | Q
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160 | ;
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161 | ZOPEN(WHAT)
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162 | D PUSH("GA",WHAT)
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163 | D PUSH(OUTXML,"<"_WHAT_">")
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164 | Q
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165 | ;
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166 | ZCLOSE(WHAT)
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167 | D POP("GA",.TMP)
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168 | D PUSH(OUTXML,"</"_WHAT_">")
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169 | Q
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170 | ;
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171 | ZVAL(WHAT,VAL)
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172 | D PUSH(OUTXML,"<"_WHAT_">"_VAL_"</"_WHAT_">")
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173 | Q
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174 | ;
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175 | INDEX(ZXML,VDX) ; parse the XML in ZXML and produce an XPATH index
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176 | ; GPL 5/24/09 AND OPTIONALLY PRODUCE THE VDX ARRAY PASSED BY NAME
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177 | ; @VDX@("XPATH")=VALUE
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178 | ; ex. @ZXML@("XPATH")=FIRSTLINE^LASTLINE
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179 | ; WHERE FIRSTLINE AND LASTLINE ARE THE BEGINNING AND ENDING OF THE
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180 | ; XML SECTION
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181 | ; ZXML IS PASSED BY NAME
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182 | N I,LINE,FIRST,LAST,CUR,TMP,MDX,FOUND,CURVAL,DVDX,LCNT
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183 | N C0CSTK ; LEAVE OUT FOR DEBUGGING
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184 | I '$D(@ZXML@(0)) D ; IF COUNT NOT IN NODE 0 COUNT THEM
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185 | . S I="",LCNT=0
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186 | . F S I=$O(@ZXML@(I)) Q:I="" S LCNT=LCNT+1
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187 | E S LCNT=@ZXML@(0) ; LINE COUNT PASSED IN ARRAY
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188 | I LCNT=0 D Q ; NO XML PASSED
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189 | . W "ERROR IN XML FILE",!
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190 | S DVDX=0 ; DEFAULT DO NOT PRODUCE VDX INDEX
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191 | I $D(VDX) S DVDX=1 ; IF NAME PASSED, DO VDX
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192 | S C0CSTK(0)=0 ; INITIALIZE STACK
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193 | F I=1:1:LCNT D ; PROCESS THE ENTIRE ARRAY
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194 | . S LINE=@ZXML@(I)
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195 | . ;W LINE,!
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196 | . S FOUND=0 ; INTIALIZED FOUND FLAG
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197 | . I LINE?.E1"<!".E S FOUND=1 ; SKIP OVER COMMENTS
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198 | . I FOUND'=1 D
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199 | . . I (LINE?.E1"<"1.E1"</".E)!(LINE?.E1"<"1.E1"/>".E) D
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200 | . . . ; THIS IS THE CASE THERE SECTION BEGINS AND ENDS
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201 | . . . ; ON THE SAME LINE
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202 | . . . ; W "FOUND ",LINE,!
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203 | . . . S FOUND=1 ; SET FOUND FLAG
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204 | . . . S CUR=$$XNAME(LINE) ; EXTRACT THE NAME
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205 | . . . D PUSH("C0CSTK",CUR) ; ADD TO THE STACK
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206 | . . . D MKMDX("C0CSTK",.MDX) ; GENERATE THE M INDEX
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207 | . . . ; W "MDX=",MDX,!
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208 | . . . I $D(@ZXML@(MDX)) D ; IN THE INDEX, IS A MULTIPLE
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209 | . . . . S $P(@ZXML@(MDX),"^",2)=I ; UPDATE LAST LINE NUMBER
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210 | . . . I '$D(@ZXML@(MDX)) D ; NOT IN THE INDEX, NOT A MULTIPLE
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211 | . . . . S @ZXML@(MDX)=I_"^"_I ; ADD INDEX ENTRY-FIRST AND LAST
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212 | . . . . S CURVAL=$$XVAL(LINE) ; VALUE
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213 | . . . . S $P(@ZXML@(MDX),"^",3)=CURVAL ; THIRD PIECE
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214 | . . . . I DVDX S @VDX@(MDX)=CURVAL ; FILL IN VDX ARRAY IF REQUESTED
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215 | . . . D POP("C0CSTK",.TMP) ; REMOVE FROM STACK
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216 | . I FOUND'=1 D ; THE LINE DOESN'T CONTAIN THE START AND END
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217 | . . I LINE?.E1"</"1.E D ; LINE CONTAINS END OF A SECTION
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218 | . . . ; W "FOUND ",LINE,!
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219 | . . . S FOUND=1 ; SET FOUND FLAG
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220 | . . . S CUR=$$XNAME(LINE) ; EXTRACT THE NAME
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221 | . . . D MKMDX("C0CSTK",.MDX) ; GENERATE THE M INDEX
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222 | . . . S $P(@ZXML@(MDX),"^",2)=I ; UPDATE LAST LINE NUMBER
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223 | . . . D POP("C0CSTK",.TMP) ; REMOVE FROM STACK
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224 | . . . I TMP'=CUR D ; MALFORMED XML, END MUST MATCH START
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225 | . . . . W "MALFORMED XML ",CUR,"LINE "_I_LINE,!
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226 | . . . . D PARY("C0CSTK") ; PRINT OUT THE STACK FOR DEBUGING
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227 | . . . . Q
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228 | . I FOUND'=1 D ; THE LINE MIGHT CONTAIN A SECTION BEGINNING
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229 | . . I (LINE?.E1"<"1.E)&(LINE'["?>") D ; BEGINNING OF A SECTION
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230 | . . . ; W "FOUND ",LINE,!
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231 | . . . S FOUND=1 ; SET FOUND FLAG
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232 | . . . S CUR=$$XNAME(LINE) ; EXTRACT THE NAME
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233 | . . . D PUSH("C0CSTK",CUR) ; ADD TO THE STACK
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234 | . . . D MKMDX("C0CSTK",.MDX) ; GENERATE THE M INDEX
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235 | . . . ; W "MDX=",MDX,!
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236 | . . . I $D(@ZXML@(MDX)) D ; IN THE INDEX, IS A MULTIPLE
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237 | . . . . S $P(@ZXML@(MDX),"^",2)=I ; UPDATE LAST LINE NUMBER
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238 | . . . I '$D(@ZXML@(MDX)) D ; NOT IN THE INDEX, NOT A MULTIPLE
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239 | . . . . S @ZXML@(MDX)=I_"^" ; INSERT INTO THE INDEX
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240 | S @ZXML@("INDEXED")=""
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241 | S @ZXML@("//")="1^"_LCNT ; ROOT XPATH
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242 | Q
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243 | ;
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244 | QUERY(IARY,XPATH,OARY) ; RETURNS THE XML ARRAY MATCHING THE XPATH EXPRESSION
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245 | ; XPATH IS OF THE FORM "//FIRST/SECOND/THIRD"
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246 | ; IARY AND OARY ARE PASSED BY NAME
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247 | I '$D(@IARY@("INDEXED")) D ; INDEX IS NOT PRESENT IN IARY
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248 | . D INDEX(IARY) ; GENERATE AN INDEX FOR THE XML
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249 | N FIRST,LAST ; FIRST AND LAST LINES OF ARRAY TO RETURN
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250 | N TMP,I,J,QXPATH
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251 | S FIRST=1
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252 | S LAST=@IARY@(0) ; FIRST AND LAST DEFAULT TO ROOT
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253 | I XPATH'="//" D ; NOT A ROOT QUERY
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254 | . S TMP=@IARY@(XPATH) ; LOOK UP LINE VALUES
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255 | . S FIRST=$P(TMP,"^",1)
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256 | . S LAST=$P(TMP,"^",2)
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257 | K @OARY
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258 | S @OARY@(0)=+LAST-FIRST+1
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259 | S J=1
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260 | FOR I=FIRST:1:LAST D
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261 | . S @OARY@(J)=@IARY@(I) ; COPY THE LINE TO OARY
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262 | . S J=J+1
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263 | ; ZWR OARY
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264 | Q
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265 | ;
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266 | XF(IDX,XPATH) ; EXTRINSIC TO RETURN THE STARTING LINE FROM AN XPATH
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267 | ; INDEX WITH TWO PIECES START^FINISH
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268 | ; IDX IS PASSED BY NAME
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269 | Q $P(@IDX@(XPATH),"^",1)
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270 | ;
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271 | XL(IDX,XPATH) ; EXTRINSIC TO RETURN THE LAST LINE FROM AN XPATH
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272 | ; INDEX WITH TWO PIECES START^FINISH
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273 | ; IDX IS PASSED BY NAME
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274 | Q $P(@IDX@(XPATH),"^",2)
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275 | ;
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276 | START(ISTR) ; EXTRINSIC TO RETURN THE STARTING LINE FROM AN INDEX
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277 | ; TYPE STRING WITH THREE PIECES ARRAY;START;FINISH
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278 | ; COMPANION TO FINISH ; IDX IS PASSED BY NAME
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279 | Q $P(ISTR,";",2)
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280 | ;
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281 | FINISH(ISTR) ; EXTRINSIC TO RETURN THE LAST LINE FROM AN INDEX
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282 | ; TYPE STRING WITH THREE PIECES ARRAY;START;FINISH
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283 | Q $P(ISTR,";",3)
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284 | ;
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285 | ARRAY(ISTR) ; EXTRINSIC TO RETURN THE ARRAY REFERENCE FROM AN INDEX
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286 | ; TYPE STRING WITH THREE PIECES ARRAY;START;FINISH
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287 | Q $P(ISTR,";",1)
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288 | ;
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289 | BUILD(BLIST,BDEST) ; A COPY MACHINE THAT TAKE INSTRUCTIONS IN ARRAY BLIST
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290 | ; WHICH HAVE ARRAY;START;FINISH AND COPIES THEM TO DEST
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291 | ; DEST IS CLEARED TO START
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292 | ; USES PUSH TO DO THE COPY
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293 | N I
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294 | K @BDEST
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295 | F I=1:1:@BLIST@(0) D ; FOR EACH INSTRUCTION IN BLIST
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296 | . N J,ATMP
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297 | . S ATMP=$$ARRAY(@BLIST@(I))
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298 | . I DEBUG W "ATMP=",ATMP,!
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299 | . I DEBUG W @BLIST@(I),!
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300 | . F J=$$START(@BLIST@(I)):1:$$FINISH(@BLIST@(I)) D ;
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301 | . . ; FOR EACH LINE IN THIS INSTR
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302 | . . I DEBUG W "BDEST= ",BDEST,!
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303 | . . I DEBUG W "ATMP= ",@ATMP@(J),!
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304 | . . D PUSH(BDEST,@ATMP@(J))
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305 | Q
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306 | ;
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307 | QUEUE(BLST,ARRAY,FIRST,LAST) ; ADD AN ENTRY TO A BLIST
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308 | ;
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309 | I DEBUG W "QUEUEING ",BLST,!
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310 | D PUSH(BLST,ARRAY_";"_FIRST_";"_LAST)
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311 | Q
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312 | ;
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313 | CP(CPSRC,CPDEST) ; COPIES CPSRC TO CPDEST BOTH PASSED BY NAME
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314 | ; KILLS CPDEST FIRST
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315 | N CPINSTR
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316 | I DEBUG W "MADE IT TO COPY",CPSRC,CPDEST,!
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317 | I @CPSRC@(0)<1 D ; BAD LENGTH
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318 | . W "ERROR IN COPY BAD SOURCE LENGTH: ",CPSRC,!
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319 | . Q
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320 | ; I '$D(@CPDEST@(0)) S @CPDEST@(0)=0 ; IF THE DEST IS EMPTY, INIT
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321 | D QUEUE("CPINSTR",CPSRC,1,@CPSRC@(0)) ; BLIST FOR ENTIRE ARRAY
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322 | D BUILD("CPINSTR",CPDEST)
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323 | Q
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324 | ;
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325 | QOPEN(QOBLIST,QOXML,QOXPATH) ; ADD ALL BUT THE LAST LINE OF QOXML TO QOBLIST
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326 | ; WARNING NEED TO DO QCLOSE FOR SAME XML BEFORE CALLING BUILD
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327 | ; QOXPATH IS OPTIONAL - WILL OPEN INSIDE THE XPATH POINT
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328 | ; USED TO INSERT CHILDREN NODES
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329 | I @QOXML@(0)<1 D ; MALFORMED XML
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330 | . W "MALFORMED XML PASSED TO QOPEN: ",QOXML,!
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331 | . Q
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332 | I DEBUG W "DOING QOPEN",!
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333 | N S1,E1,QOT,QOTMP
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334 | S S1=1 ; OPEN FROM THE BEGINNING OF THE XML
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335 | I $D(QOXPATH) D ; XPATH PROVIDED
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336 | . D QUERY(QOXML,QOXPATH,"QOT") ; INSURE INDEX
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337 | . S E1=$P(@QOXML@(QOXPATH),"^",2)-1
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338 | I '$D(QOXPATH) D ; NO XPATH PROVIDED, OPEN AT ROOT
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339 | . S E1=@QOXML@(0)-1
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340 | D QUEUE(QOBLIST,QOXML,S1,E1)
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341 | ; S QOTMP=QOXML_"^"_S1_"^"_E1
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342 | ; D PUSH(QOBLIST,QOTMP)
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343 | Q
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344 | ;
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345 | QCLOSE(QCBLIST,QCXML,QCXPATH) ; CLOSE XML AFTER A QOPEN
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346 | ; ADDS THE LIST LINE OF QCXML TO QCBLIST
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---|
347 | ; USED TO FINISH INSERTING CHILDERN NODES
|
---|
348 | ; QCXPATH IS OPTIONAL - IF PROVIDED, WILL CLOSE UNTIL THE END
|
---|
349 | ; IF QOPEN WAS CALLED WITH XPATH, QCLOSE SHOULD BE TOO
|
---|
350 | I @QCXML@(0)<1 D ; MALFORMED XML
|
---|
351 | . W "MALFORMED XML PASSED TO QCLOSE: ",QCXML,!
|
---|
352 | I DEBUG W "GOING TO CLOSE",!
|
---|
353 | N S1,E1,QCT,QCTMP
|
---|
354 | S E1=@QCXML@(0) ; CLOSE UNTIL THE END OF THE XML
|
---|
355 | I $D(QCXPATH) D ; XPATH PROVIDED
|
---|
356 | . D QUERY(QCXML,QCXPATH,"QCT") ; INSURE INDEX
|
---|
357 | . S S1=$P(@QCXML@(QCXPATH),"^",2) ; REMAINING XML
|
---|
358 | I '$D(QCXPATH) D ; NO XPATH PROVIDED, CLOSE AT ROOT
|
---|
359 | . S S1=@QCXML@(0)
|
---|
360 | D QUEUE(QCBLIST,QCXML,S1,E1)
|
---|
361 | ; D PUSH(QCBLIST,QCXML_";"_S1_";"_E1)
|
---|
362 | Q
|
---|
363 | ;
|
---|
364 | INSERT(INSXML,INSNEW,INSXPATH) ; INSERT INSNEW INTO INSXML AT THE
|
---|
365 | ; INSXPATH XPATH POINT INSXPATH IS OPTIONAL - IF IT IS
|
---|
366 | ; OMITTED, INSERTION WILL BE AT THE ROOT
|
---|
367 | ; NOTE INSERT IS NON DESTRUCTIVE AND WILL ADD THE NEW
|
---|
368 | ; XML AT THE END OF THE XPATH POINT
|
---|
369 | ; INSXML AND INSNEW ARE PASSED BY NAME INSXPATH IS A VALUE
|
---|
370 | N INSBLD,INSTMP
|
---|
371 | I DEBUG W "DOING INSERT ",INSXML,INSNEW,INSXPATH,!
|
---|
372 | I DEBUG F G1=1:1:@INSXML@(0) W @INSXML@(G1),!
|
---|
373 | I '$D(@INSXML@(0)) D ; INSERT INTO AN EMPTY ARRAY
|
---|
374 | . D CP^C0CXPATH(INSNEW,INSXML) ; JUST COPY INTO THE OUTPUT
|
---|
375 | I $D(@INSXML@(0)) D ; IF ORIGINAL ARRAY IS NOT EMPTY
|
---|
376 | . I $D(INSXPATH) D ; XPATH PROVIDED
|
---|
377 | . . D QOPEN("INSBLD",INSXML,INSXPATH) ; COPY THE BEFORE
|
---|
378 | . . I DEBUG D PARY^C0CXPATH("INSBLD")
|
---|
379 | . I '$D(INSXPATH) D ; NO XPATH PROVIDED, OPEN AT ROOT
|
---|
380 | . . D QOPEN("INSBLD",INSXML,"//") ; OPEN WITH ROOT XPATH
|
---|
381 | . D QUEUE("INSBLD",INSNEW,1,@INSNEW@(0)) ; COPY IN NEW XML
|
---|
382 | . I $D(INSXPATH) D ; XPATH PROVIDED
|
---|
383 | . . D QCLOSE("INSBLD",INSXML,INSXPATH) ; CLOSE WITH XPATH
|
---|
384 | . I '$D(INSXPATH) D ; NO XPATH PROVIDED, CLOSE AT ROOT
|
---|
385 | . . D QCLOSE("INSBLD",INSXML,"//") ; CLOSE WITH ROOT XPATH
|
---|
386 | . D BUILD("INSBLD","INSTMP") ; PUT RESULTS IN INDEST
|
---|
387 | . D CP^C0CXPATH("INSTMP",INSXML) ; COPY BUFFER TO SOURCE
|
---|
388 | Q
|
---|
389 | ;
|
---|
390 | INSINNER(INNXML,INNNEW,INNXPATH) ; INSERT THE INNER XML OF INNNEW
|
---|
391 | ; INTO INNXML AT THE INNXPATH XPATH POINT
|
---|
392 | ;
|
---|
393 | N INNBLD,UXPATH
|
---|
394 | N INNTBUF
|
---|
395 | S INNTBUF=$NA(^TMP($J,"INNTBUF"))
|
---|
396 | I '$D(INNXPATH) D ; XPATH NOT PASSED
|
---|
397 | . S UXPATH="//" ; USE ROOT XPATH
|
---|
398 | I $D(INNXPATH) S UXPATH=INNXPATH ; USE THE XPATH THAT'S PASSED
|
---|
399 | I '$D(@INNXML@(0)) D ; INNXML IS EMPTY
|
---|
400 | . D QUEUE^C0CXPATH("INNBLD",INNNEW,2,@INNNEW@(0)-1) ; JUST INNER
|
---|
401 | . D BUILD("INNBLD",INNXML)
|
---|
402 | I @INNXML@(0)>0 D ; NOT EMPTY
|
---|
403 | . D QOPEN("INNBLD",INNXML,UXPATH) ;
|
---|
404 | . D QUEUE("INNBLD",INNNEW,2,@INNNEW@(0)-1) ; JUST INNER XML
|
---|
405 | . D QCLOSE("INNBLD",INNXML,UXPATH)
|
---|
406 | . D BUILD("INNBLD",INNTBUF) ; BUILD TO BUFFER
|
---|
407 | . D CP(INNTBUF,INNXML) ; COPY BUFFER TO DEST
|
---|
408 | Q
|
---|
409 | ;
|
---|
410 | INSB4(XDEST,XNEW) ; INSERT XNEW AT THE BEGINNING OF XDEST
|
---|
411 | ; BUT XDEST AN XNEW ARE PASSED BY NAME
|
---|
412 | N XBLD,XTMP
|
---|
413 | D QUEUE("XBLD",XDEST,1,1) ; NEED TO PRESERVE SECTION ROOT
|
---|
414 | D QUEUE("XBLD",XNEW,1,@XNEW@(0)) ; ALL OF NEW XML FIRST
|
---|
415 | D QUEUE("XBLD",XDEST,2,@XDEST@(0)) ; FOLLOWED BY THE REST OF SECTION
|
---|
416 | D BUILD("XBLD","XTMP") ; BUILD THE RESULT
|
---|
417 | D CP("XTMP",XDEST) ; COPY TO THE DESTINATION
|
---|
418 | I DEBUG D PARY("XDEST")
|
---|
419 | Q
|
---|
420 | ;
|
---|
421 | REPLACE(REXML,RENEW,REXPATH) ; REPLACE THE XML AT THE XPATH POINT
|
---|
422 | ; WITH RENEW - NOTE THIS WILL DELETE WHAT WAS THERE BEFORE
|
---|
423 | ; REXML AND RENEW ARE PASSED BY NAME XPATH IS A VALUE
|
---|
424 | ; THE DELETED XML IS PUT IN ^TMP($J,"REPLACE_OLD")
|
---|
425 | N REBLD,XFIRST,XLAST,OLD,XNODE,RETMP
|
---|
426 | S OLD=$NA(^TMP($J,"REPLACE_OLD"))
|
---|
427 | D QUERY(REXML,REXPATH,OLD) ; CREATE INDEX, TEST XPATH, MAKE OLD
|
---|
428 | S XNODE=@REXML@(REXPATH) ; PULL OUT FIRST AND LAST LINE PTRS
|
---|
429 | S XFIRST=$P(XNODE,"^",1)
|
---|
430 | S XLAST=$P(XNODE,"^",2)
|
---|
431 | I RENEW="" D ; WE ARE DELETING A SECTION, MUST SAVE THE TAG
|
---|
432 | . D QUEUE("REBLD",REXML,1,XFIRST) ; THE BEFORE
|
---|
433 | . D QUEUE("REBLD",REXML,XLAST,@REXML@(0)) ; THE REST
|
---|
434 | I RENEW'="" D ; NEW XML IS NOT NULL
|
---|
435 | . D QUEUE("REBLD",REXML,1,XFIRST-1) ; THE BEFORE
|
---|
436 | . D QUEUE("REBLD",RENEW,1,@RENEW@(0)) ; THE NEW
|
---|
437 | . D QUEUE("REBLD",REXML,XLAST+1,@REXML@(0)) ; THE REST
|
---|
438 | I DEBUG W "REPLACE PREBUILD",!
|
---|
439 | I DEBUG D PARY("REBLD")
|
---|
440 | D BUILD("REBLD","RTMP")
|
---|
441 | K @REXML ; KILL WHAT WAS THERE
|
---|
442 | D CP("RTMP",REXML) ; COPY IN THE RESULT
|
---|
443 | Q
|
---|
444 | ;
|
---|
445 | MISSING(IXML,OARY) ; SEARTH THROUGH INXLM AND PUT ANY @@X@@ VARS IN OARY
|
---|
446 | ; W "Reporting on the missing",!
|
---|
447 | ; W OARY
|
---|
448 | I '$D(@IXML@(0)) W "MALFORMED XML PASSED TO MISSING",! Q
|
---|
449 | N I
|
---|
450 | S @OARY@(0)=0 ; INITIALIZED MISSING COUNT
|
---|
451 | F I=1:1:@IXML@(0) D ; LOOP THROUGH WHOLE ARRAY
|
---|
452 | . I @IXML@(I)?.E1"@@".E D ; MISSING VARIABLE HERE
|
---|
453 | . . D PUSH^C0CXPATH(OARY,$P(@IXML@(I),"@@",2)) ; ADD TO OUTARY
|
---|
454 | . . Q
|
---|
455 | Q
|
---|
456 | ;
|
---|
457 | MAP(IXML,INARY,OXML) ; SUBSTITUTE MULTIPLE @@X@@ VARS WITH VALUES IN INARY
|
---|
458 | ; AND PUT THE RESULTS IN OXML
|
---|
459 | I '$D(@IXML@(0)) W "MALFORMED XML PASSED TO MAP",! Q
|
---|
460 | I $O(@INARY@(""))="" W "EMPTY ARRAY PASSED TO MAP",! Q
|
---|
461 | N I,J,TNAM,TVAL,TSTR
|
---|
462 | S @OXML@(0)=@IXML@(0) ; TOTAL LINES IN OUTPUT
|
---|
463 | F I=1:1:@OXML@(0) D ; LOOP THROUGH WHOLE ARRAY
|
---|
464 | . S @OXML@(I)=@IXML@(I) ; COPY THE LINE TO OUTPUT
|
---|
465 | . I @OXML@(I)?.E1"@@".E D ; IS THERE A VARIABLE HERE?
|
---|
466 | . . S TSTR=$P(@IXML@(I),"@@",1) ; INIT TO PART BEFORE VARS
|
---|
467 | . . F J=2:2:10 D Q:$P(@IXML@(I),"@@",J+2)="" ; QUIT IF NO MORE VARS
|
---|
468 | . . . I DEBUG W "IN MAPPING LOOP: ",TSTR,!
|
---|
469 | . . . S TNAM=$P(@OXML@(I),"@@",J) ; EXTRACT THE VARIABLE NAME
|
---|
470 | . . . S TVAL="@@"_$P(@IXML@(I),"@@",J)_"@@" ; DEFAULT UNCHANGED
|
---|
471 | . . . I $D(@INARY@(TNAM)) D ; IS THE VARIABLE IN THE MAP?
|
---|
472 | . . . . I '$D(@INARY@(TNAM,"F")) D ; NOT A SPECIAL FIELD
|
---|
473 | . . . . . S TVAL=@INARY@(TNAM) ; PULL OUT MAPPED VALUE
|
---|
474 | . . . . E D DOFLD ; PROCESS A FIELD
|
---|
475 | . . . S TVAL=$$SYMENC^MXMLUTL(TVAL) ;MAKE SURE THE VALUE IS XML SAFE
|
---|
476 | . . . S TSTR=TSTR_TVAL_$P(@IXML@(I),"@@",J+1) ; ADD VAR AND PART AFTER
|
---|
477 | . . S @OXML@(I)=TSTR ; COPY LINE WITH MAPPED VALUES
|
---|
478 | . . I DEBUG W TSTR
|
---|
479 | I DEBUG W "MAPPED",!
|
---|
480 | Q
|
---|
481 | ;
|
---|
482 | DOFLD ; PROCESS A FILEMAN FIELD REFERENCED BY A VARIABLE
|
---|
483 | ;
|
---|
484 | Q
|
---|
485 | ;
|
---|
486 | TRIM(THEXML) ; TAKES OUT ALL NULL ELEMENTS
|
---|
487 | ; THEXML IS PASSED BY NAME
|
---|
488 | N I,J,TMPXML,DEL,FOUND,INTXT
|
---|
489 | S FOUND=0
|
---|
490 | S INTXT=0
|
---|
491 | I DEBUG W "DELETING EMPTY ELEMENTS",!
|
---|
492 | F I=1:1:(@THEXML@(0)-1) D ; LOOP THROUGH ENTIRE ARRAY
|
---|
493 | . S J=@THEXML@(I)
|
---|
494 | . I J["<text>" D
|
---|
495 | . . S INTXT=1 ; IN HTML SECTION, DON'T TRIM
|
---|
496 | . . I DEBUG W "IN HTML SECTION",!
|
---|
497 | . N JM,JP,JPX ; JMINUS AND JPLUS
|
---|
498 | . S JM=@THEXML@(I-1) ; LINE BEFORE
|
---|
499 | . I JM["</text>" S INTXT=0 ; LEFT HTML SECTION,START TRIM
|
---|
500 | . S JP=@THEXML@(I+1) ; LINE AFTER
|
---|
501 | . I INTXT=0 D ; IF NOT IN AN HTML SECTION
|
---|
502 | . . S JPX=$TR(JP,"/","") ; REMOVE THE SLASH
|
---|
503 | . . I J=JPX D ; AN EMPTY ELEMENT ON TWO LINES
|
---|
504 | . . . I DEBUG W I,J,JP,!
|
---|
505 | . . . S FOUND=1 ; FOUND SOMETHING TO BE DELETED
|
---|
506 | . . . S DEL(I)="" ; SET LINE TO DELETE
|
---|
507 | . . . S DEL(I+1)="" ; SET NEXT LINE TO DELETE
|
---|
508 | . . I J["><" D ; AN EMPTY ELEMENT ON ONE LINE
|
---|
509 | . . . I DEBUG W I,J,!
|
---|
510 | . . . S FOUND=1 ; FOUND SOMETHING TO BE DELETED
|
---|
511 | . . . S DEL(I)="" ; SET THE EMPTY LINE UP TO BE DELETED
|
---|
512 | . . . I JM=JPX D ;
|
---|
513 | . . . . I DEBUG W I,JM_J_JPX,!
|
---|
514 | . . . . S DEL(I-1)=""
|
---|
515 | . . . . S DEL(I+1)="" ; SET THE SURROUNDING LINES FOR DEL
|
---|
516 | ; . I J'["><" D PUSH("TMPXML",J)
|
---|
517 | I FOUND D ; NEED TO DELETE THINGS
|
---|
518 | . F I=1:1:@THEXML@(0) D ; COPY ARRAY LEAVING OUT DELELTED LINES
|
---|
519 | . . I '$D(DEL(I)) D ; IF THE LINE IS NOT DELETED
|
---|
520 | . . . D PUSH("TMPXML",@THEXML@(I)) ; COPY TO TMPXML ARRAY
|
---|
521 | . D CP("TMPXML",THEXML) ; REPLACE THE XML WITH THE COPY
|
---|
522 | Q FOUND
|
---|
523 | ;
|
---|
524 | UNMARK(XSEC) ; REMOVE MARKUP FROM FIRST AND LAST LINE OF XML
|
---|
525 | ; XSEC IS A SECTION PASSED BY NAME
|
---|
526 | N XBLD,XTMP
|
---|
527 | D QUEUE("XBLD",XSEC,2,@XSEC@(0)-1) ; BUILD LIST FOR INNER XML
|
---|
528 | D BUILD("XBLD","XTMP") ; BUILD THE RESULT
|
---|
529 | D CP("XTMP",XSEC) ; REPLACE PASSED XML
|
---|
530 | Q
|
---|
531 | ;
|
---|
532 | PARY(GLO) ;PRINT AN ARRAY
|
---|
533 | N I
|
---|
534 | F I=1:1:@GLO@(0) W I_" "_@GLO@(I),!
|
---|
535 | Q
|
---|
536 | ;
|
---|
537 | H2ARY(IARYRTN,IHASH,IPRE) ; CONVERT IHASH TO RETURN ARRAY
|
---|
538 | ; IPRE IS OPTIONAL PREFIX FOR THE ELEMENTS. USED FOR MUPTIPLES 1^"VAR"^VALUE
|
---|
539 | I '$D(IPRE) S IPRE=""
|
---|
540 | N H2I S H2I=""
|
---|
541 | ; W $O(@IHASH@(H2I)),!
|
---|
542 | F S H2I=$O(@IHASH@(H2I)) Q:H2I="" D ; FOR EACH ELEMENT OF THE HASH
|
---|
543 | . I $QS(H2I,$QL(H2I))="M" D Q ; SPECIAL CASE FOR MULTIPLES
|
---|
544 | . . ;W H2I_"^"_@IHASH@(H2I),!
|
---|
545 | . . N IH,IHI
|
---|
546 | . . S IH=$NA(@IHASH@(H2I)) ;
|
---|
547 | . . S IH2A=$O(@IH@("")) ; SKIP OVER MULTIPLE DISCRIPTOR
|
---|
548 | . . S IH2=$NA(@IH@(IH2A)) ; PAST THE "M","DIRETIONS" FOR EXAMPLE
|
---|
549 | . . S IHI="" ; INDEX INTO "M" MULTIPLES
|
---|
550 | . . F S IHI=$O(@IH2@(IHI)) Q:IHI="" D ; FOR EACH SUB-MULTIPLE
|
---|
551 | . . . ; W @IH@(IHI)
|
---|
552 | . . . S IH3=$NA(@IH2@(IHI))
|
---|
553 | . . . ; W "HEY",IH3,!
|
---|
554 | . . . D H2ARY(.IARYRTN,IH3,IPRE_";"_IHI) ; RECURSIVE CALL - INDENTED ELEMENTS
|
---|
555 | . . ; W IH,!
|
---|
556 | . . ; W "C0CZZ",!
|
---|
557 | . . ; W $NA(@IHASH@(H2I)),!
|
---|
558 | . . Q ;
|
---|
559 | . D PUSH(IARYRTN,IPRE_"^"_H2I_"^"_@IHASH@(H2I))
|
---|
560 | . ; W @IARYRTN@(0),!
|
---|
561 | Q
|
---|
562 | ;
|
---|
563 | XVARS(XVRTN,XVIXML) ; RETURNS AN ARRAY XVRTN OF ALL UNIQUE VARIABLES
|
---|
564 | ; DEFINED IN INPUT XML XVIXML BY @@VAR@@
|
---|
565 | ; XVRTN AND XVIXML ARE PASSED BY NAME
|
---|
566 | ;
|
---|
567 | N XVI,XVTMP,XVT
|
---|
568 | F XVI=1:1:@XVIXML@(0) D ; FOR ALL LINES OF THE XML
|
---|
569 | . S XVT=@XVIXML@(XVI)
|
---|
570 | . I XVT["@@" S XVTMP($P(XVT,"@@",2))=XVI
|
---|
571 | D H2ARY(XVRTN,"XVTMP")
|
---|
572 | Q
|
---|
573 | ;
|
---|
574 | DXVARS(DXIN) ;DISPLAY ALL VARIABLES IN A TEMPLATE
|
---|
575 | ; IF PARAMETERS ARE NULL, DEFAULTS TO CCR TEMPLATE
|
---|
576 | ;
|
---|
577 | N DXUSE,DTMP ; DXUSE IS NAME OF VARIABLE, DTMP IS VARIABLE IF NOT SUPPLIED
|
---|
578 | I DXIN="CCR" D ; NEED TO GO GET CCR TEMPLATE
|
---|
579 | . D LOAD^C0CCCR0("DTMP") ; LOAD CCR TEMPLATE INTO DXTMP
|
---|
580 | . S DXUSE="DTMP" ; DXUSE IS NAME
|
---|
581 | E I DXIN="CCD" D ; NEED TO GO GET CCD TEMPLATE
|
---|
582 | . D LOAD^C0CCCD1("DTMP") ; LOAD CCR TEMPLATE INTO DXTMP
|
---|
583 | . S DXUSE="DTMP" ; DXUSE IS NAME
|
---|
584 | E S DXUSE=DXIN ; IF PASSED THE TEMPLATE TO USE
|
---|
585 | N DVARS ; PUT VARIABLE NAME RESULTS IN ARRAY HERE
|
---|
586 | D XVARS("DVARS",DXUSE) ; PULL OUT VARS
|
---|
587 | D PARY^C0CXPATH("DVARS") ;AND DISPLAY THEM
|
---|
588 | Q
|
---|
589 | ;
|
---|
590 | TEST ; Run all the test cases
|
---|
591 | D TESTALL^C0CUNIT("C0CXPAT0")
|
---|
592 | Q
|
---|
593 | ;
|
---|
594 | ZTEST(WHICH) ; RUN ONE SET OF TESTS
|
---|
595 | N ZTMP
|
---|
596 | S DEBUG=1
|
---|
597 | D ZLOAD^C0CUNIT("ZTMP","C0CXPAT0")
|
---|
598 | D ZTEST^C0CUNIT(.ZTMP,WHICH)
|
---|
599 | Q
|
---|
600 | ;
|
---|
601 | TLIST ; LIST THE TESTS
|
---|
602 | N ZTMP
|
---|
603 | D ZLOAD^C0CUNIT("ZTMP","C0CXPAT0")
|
---|
604 | D TLIST^C0CUNIT(.ZTMP)
|
---|
605 | Q
|
---|
606 | ;
|
---|