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48 lines
1.2 KiB
SAS
48 lines
1.2 KiB
SAS
/**
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@file
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@brief Returns the uri of a file or folder
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@details The automatic variable _FILESRVC_[fref]_URI is used after assigning
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a fileref using the filesrvc engine.
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Usage:
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%put %mfv_existfile(/Public/folder/file.txt);
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%put %mfv_existfile(/Public/folder);
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@param [in] filepath The full path to the file on SAS drive
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(eg /Public/myfile.txt)
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<h4> SAS Macros </h4>
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@li mf_abort.sas
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@li mf_getuniquefileref.sas
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<h4> Related Macros </h4>
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@li mfv_existfile.sas
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@li mfv_existfolder.sas
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@version 3.5
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@author [Allan Bowe](https://www.linkedin.com/in/allanbowe/)
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**/
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%macro mfv_getpathuri(filepath
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)/*/STORE SOURCE*/;
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%mf_abort(
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iftrue=(&syscc ne 0),
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msg=Cannot enter &sysmacroname with syscc=&syscc
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)
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%local fref rc path name;
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%let fref=%mf_getuniquefileref();
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%let name=%scan(&filepath,-1,/);
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%let path=%substr(&filepath,1,%length(&filepath)-%length(&name)-1);
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%if %sysfunc(filename(fref,,filesrvc,folderPath="&path" filename="&name"))=0
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%then %do;&&_FILESRVC_&fref._URI%let rc=%sysfunc(filename(fref));
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%end;
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%else %do;
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%put &sysmacroname: did not find &filepath;
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%let syscc=0;
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%end;
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%mend mfv_getpathuri; |