fix: adding fileref options and an additional test for mp_binarycopy

all.sas

@@ -3470,8 +3470,8 @@ run;
   @details Reads in a file byte by byte and writes it back out.  Is an
   os-independent method to copy files.  In case of naming collision, the
   default filerefs can be modified.
-  Based on:
-  https://stackoverflow.com/questions/13046116/using-sas-to-copy-a-text-file
+  Note that if you have a new enough version of SAS, and you don't need features
+  such as APPEND, you may be better of using the fcopy() function instead.
 
         %mp_binarycopy(inloc="/home/me/blah.txt", outref=_webout)
 
@@ -3511,14 +3511,9 @@ run;
     ,outref=____out /* override default to use own filerefs */
     ,mode=CREATE
 )/*/STORE SOURCE*/;
-  %local mod outmode;
-  %if &mode=APPEND %then %do;
-    %let mod=mod;
-    %let outmode='a';
-  %end;
-  %else %do;
-    %let outmode='o';
-  %end;
+  %local mod;
+  %if &mode=APPEND %then %let mod=mod;
+
   /* these IN and OUT filerefs can point to anything */
   %if &inref = ____in %then %do;
     filename &inref &inloc lrecl=1048576 ;
@@ -3529,8 +3524,8 @@ run;
 
   /* copy the file byte-for-byte  */
   data _null_;
-    infile &inref;
-    file &outref;
+    infile &inref lrecl=1 recfm=n;
+    file &outref &mod recfm=n;
     input sourcechar $char1. @@;
     format sourcechar hex2.;
     put sourcechar char1. @@;
@@ -3542,7 +3537,8 @@ run;
   %if &outref=____out %then %do;
     filename &outref clear;
   %end;
-%mend mp_binarycopy;/**
+%mend mp_binarycopy;
+/**
   @file
   @brief Splits a file of ANY SIZE by reference to a search string.
   @details Provide a fileref and a search string to chop off part of a file.
@@ -8812,10 +8808,10 @@ options
         "&&name&i"n /* name literal for reserved variable names */
       %end;
       %if &action=ARR %then "]" ; %else "}" ; ;
-    /* now write the long strings to _webout 1 byte at a time */
+    /* now write the long strings to _webout 1 char at a time */
     data _null_;
-      infile _sjs;
-      file &jref mod;
+      infile _sjs lrecl=1 recfm=n;
+      file &jref mod lrecl=1 recfm=n;
       input sourcechar $char1. @@;
       format sourcechar hex2.;
       put sourcechar char1. @@;
@@ -15189,10 +15185,10 @@ data _null_;
   put '        "&&name&i"n /* name literal for reserved variable names */ ';
   put '      %end; ';
   put '      %if &action=ARR %then "]" ; %else "}" ; ; ';
-  put '    /* now write the long strings to _webout 1 byte at a time */ ';
+  put '    /* now write the long strings to _webout 1 char at a time */ ';
   put '    data _null_; ';
-  put '      infile _sjs; ';
-  put '      file &jref mod; ';
+  put '      infile _sjs lrecl=1 recfm=n; ';
+  put '      file &jref mod lrecl=1 recfm=n; ';
   put '      input sourcechar $char1. @@; ';
   put '      format sourcechar hex2.; ';
   put '      put sourcechar char1. @@; ';
@@ -19922,10 +19918,10 @@ data _null_;
   put '        "&&name&i"n /* name literal for reserved variable names */ ';
   put '      %end; ';
   put '      %if &action=ARR %then "]" ; %else "}" ; ; ';
-  put '    /* now write the long strings to _webout 1 byte at a time */ ';
+  put '    /* now write the long strings to _webout 1 char at a time */ ';
   put '    data _null_; ';
-  put '      infile _sjs; ';
-  put '      file &jref mod; ';
+  put '      infile _sjs lrecl=1 recfm=n; ';
+  put '      file &jref mod lrecl=1 recfm=n; ';
   put '      input sourcechar $char1. @@; ';
   put '      format sourcechar hex2.; ';
   put '      put sourcechar char1. @@; ';
@@ -22263,10 +22259,10 @@ data _null_;
   put '        "&&name&i"n /* name literal for reserved variable names */ ';
   put '      %end; ';
   put '      %if &action=ARR %then "]" ; %else "}" ; ; ';
-  put '    /* now write the long strings to _webout 1 byte at a time */ ';
+  put '    /* now write the long strings to _webout 1 char at a time */ ';
   put '    data _null_; ';
-  put '      infile _sjs; ';
-  put '      file &jref mod; ';
+  put '      infile _sjs lrecl=1 recfm=n; ';
+  put '      file &jref mod lrecl=1 recfm=n; ';
   put '      input sourcechar $char1. @@; ';
   put '      format sourcechar hex2.; ';
   put '      put sourcechar char1. @@; ';

base/mp_binarycopy.sas

@@ -4,8 +4,8 @@
   @details Reads in a file byte by byte and writes it back out.  Is an
   os-independent method to copy files.  In case of naming collision, the
   default filerefs can be modified.
-  Based on:
-  https://stackoverflow.com/questions/13046116/using-sas-to-copy-a-text-file
+  Note that if you have a new enough version of SAS, and you don't need features
+  such as APPEND, you may be better of using the fcopy() function instead.
 
         %mp_binarycopy(inloc="/home/me/blah.txt", outref=_webout)
 
@@ -45,14 +45,9 @@
     ,outref=____out /* override default to use own filerefs */
     ,mode=CREATE
 )/*/STORE SOURCE*/;
-  %local mod outmode;
-  %if &mode=APPEND %then %do;
-    %let mod=mod;
-    %let outmode='a';
-  %end;
-  %else %do;
-    %let outmode='o';
-  %end;
+  %local mod;
+  %if &mode=APPEND %then %let mod=mod;
+
   /* these IN and OUT filerefs can point to anything */
   %if &inref = ____in %then %do;
     filename &inref &inloc lrecl=1048576 ;
@@ -63,8 +58,8 @@
 
   /* copy the file byte-for-byte  */
   data _null_;
-    infile &inref;
-    file &outref;
+    infile &inref lrecl=1 recfm=n;
+    file &outref &mod recfm=n;
     input sourcechar $char1. @@;
     format sourcechar hex2.;
     put sourcechar char1. @@;

base/mp_jsonout.sas

@@ -234,10 +234,10 @@
         "&&name&i"n /* name literal for reserved variable names */
       %end;
       %if &action=ARR %then "]" ; %else "}" ; ;
-    /* now write the long strings to _webout 1 byte at a time */
+    /* now write the long strings to _webout 1 char at a time */
     data _null_;
-      infile _sjs;
-      file &jref mod;
+      infile _sjs lrecl=1 recfm=n;
+      file &jref mod lrecl=1 recfm=n;
       input sourcechar $char1. @@;
       format sourcechar hex2.;
       put sourcechar char1. @@;

meta/mm_createwebservice.sas

@@ -268,10 +268,10 @@ data _null_;
   put '        "&&name&i"n /* name literal for reserved variable names */ ';
   put '      %end; ';
   put '      %if &action=ARR %then "]" ; %else "}" ; ; ';
-  put '    /* now write the long strings to _webout 1 byte at a time */ ';
+  put '    /* now write the long strings to _webout 1 char at a time */ ';
   put '    data _null_; ';
-  put '      infile _sjs; ';
-  put '      file &jref mod; ';
+  put '      infile _sjs lrecl=1 recfm=n; ';
+  put '      file &jref mod lrecl=1 recfm=n; ';
   put '      input sourcechar $char1. @@; ';
   put '      format sourcechar hex2.; ';
   put '      put sourcechar char1. @@; ';

sasjs/sasjsconfig.json

@@ -67,6 +67,7 @@
     },
     {
       "name": "server",
+      "serverUrl": "",
       "serverType": "SASJS",
       "httpsAgentOptions": {
         "allowInsecureRequests": false

server/ms_createwebservice.sas

@@ -269,10 +269,10 @@ data _null_;
   put '        "&&name&i"n /* name literal for reserved variable names */ ';
   put '      %end; ';
   put '      %if &action=ARR %then "]" ; %else "}" ; ; ';
-  put '    /* now write the long strings to _webout 1 byte at a time */ ';
+  put '    /* now write the long strings to _webout 1 char at a time */ ';
   put '    data _null_; ';
-  put '      infile _sjs; ';
-  put '      file &jref mod; ';
+  put '      infile _sjs lrecl=1 recfm=n; ';
+  put '      file &jref mod lrecl=1 recfm=n; ';
   put '      input sourcechar $char1. @@; ';
   put '      format sourcechar hex2.; ';
   put '      put sourcechar char1. @@; ';

tests/base/mp_binarycopy.test.sas

@@ -5,6 +5,7 @@
   <h4> SAS Macros </h4>
   @li mp_binarycopy.sas
   @li mp_assert.sas
+  @li mp_hashdataset.sas
 
 **/
 
@@ -97,3 +98,39 @@ run;
   desc=Append Check (ref to file),
   outds=work.test_results
 )
+
+/* test 5 - ensure copy works for binary characters */
+/* do this backwards to avoid null chars in JSON preview */
+data work.test5;
+do i=255 to 1 by -1;
+  str=byte(i);
+  output;
+end;
+run;
+/* get an md5 hash of the ds */
+%mp_hashdataset(work.test5,outds=myhash)
+
+/* copy it */
+%mp_binarycopy(inloc="%sysfunc(pathname(work))/test5.sas7bdat",
+  outloc="%sysfunc(pathname(work))/test5copy.sas7bdat"
+)
+
+/* get an md5 hash of the copied ds */
+%mp_hashdataset(work.test5copy,outds=myhash2)
+
+/* compare hashes */
+%let test5a=0;
+%let test5b=1;
+data _null_;
+  set myhash;
+  call symputx('test5a',hashkey);
+run;
+data _null_;
+  set myhash2;
+  call symputx('test5b',hashkey);
+run;
+%mp_assert(
+  iftrue=("&test5a"="&test5b"),
+  desc=Ensuring binary copy works on binary characters,
+  outds=work.test_results
+)

viya/mv_createwebservice.sas

@@ -411,10 +411,10 @@ data _null_;
   put '        "&&name&i"n /* name literal for reserved variable names */ ';
   put '      %end; ';
   put '      %if &action=ARR %then "]" ; %else "}" ; ; ';
-  put '    /* now write the long strings to _webout 1 byte at a time */ ';
+  put '    /* now write the long strings to _webout 1 char at a time */ ';
   put '    data _null_; ';
-  put '      infile _sjs; ';
-  put '      file &jref mod; ';
+  put '      infile _sjs lrecl=1 recfm=n; ';
+  put '      file &jref mod lrecl=1 recfm=n; ';
   put '      input sourcechar $char1. @@; ';
   put '      format sourcechar hex2.; ';
   put '      put sourcechar char1. @@; ';