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Changed C-API for xml translation/print the internal cxobj tree data structure to other formats

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New API is as follows:
  * `clixon_xml2file()` - Print internal tree as XML to file
  * `clixon_xml2cbuf()` - Print internal tree as XML to buffer
  * `clixon_json2file()` - Print internal tree as JSON to file
  * `clixon_json2cbuf()` - Print internal tree as JSON to buffer
  * `clixon_cli2file()` - Print internal tree as CLI format to file
  * `clixon_txt2file()` - Print internal tree as text format to file
This commit is contained in:
Olof hagsand 2022-06-01 20:02:27 +02:00
parent 87719c623c
commit 0c79298e76
49 changed files with 421 additions and 503 deletions
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41
lib/src/clixon_text_syntax.c
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@ -237,20 +237,41 @@ xml2txt1(cxobj *xn,
}
/*! Translate XML to a "pseudo-code" textual format using a callback
* @param[in] xn XML object to print
* @param[in] fn Callback to make print function
* @param[in] f File to print to
* @param[in] level Print 4 spaces per level in front of each line
*
* @param[in] f File to print to
* @param[in] xn XML object to print
* @param[in] level Print 4 spaces per level in front of each line
* @param[in] fn File print function (if NULL, use fprintf)
* @param[in] skiptop 0: Include top object 1: Skip top-object, only children,
* @retval 0 OK
* @retval -1 Error
*/
int
xml2txt(cxobj *xn,
clicon_output_cb *fn,
FILE *f,
int level)
clixon_txt2file(FILE *f,
cxobj *xn,
int level,
clicon_output_cb *fn,
int skiptop)
{
int leaflist = 0;
int retval = 1;
cxobj *xc;
int leaflist = 0;
return xml2txt1(xn, fn, f, level, &leaflist);
if (fn == NULL)
fn = fprintf;
if (skiptop){
xc = NULL;
while ((xc = xml_child_each(xn, xc, CX_ELMNT)) != NULL)
if (xml2txt1(xc, fn, f, level, &leaflist) < 0)
goto done;
}
else {
if (xml2txt1(xn, fn, f, level, &leaflist) < 0)
goto done;
}
retval = 0;
done:
return retval;
}
/*! Parse a string containing text syntax and return an XML tree