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C-API change yang_print: print top-level and add pretty-print parameter

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Test: Fix valgrind dlclose suppresion
This commit is contained in:
Olof hagsand 2022-11-24 17:34:32 +01:00
parent 05372c86fc
commit e27336e054
8 changed files with 92 additions and 40 deletions
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80
lib/src/clixon_yang.c
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@ -1774,6 +1774,8 @@ quotedstring(char *s)
* @param[in] f File to print to.
* @param[in] yn Yang node to print
* @param[in] fn Callback to make print function
* @retval 0 OK
* @retval -1 Error
* @see yang_print_cbuf
*/
int
@ -1788,7 +1790,7 @@ yang_print_cb(FILE *f,
clicon_err(OE_YANG, errno, "cbuf_new");
goto done;
}
if (yang_print_cbuf(cb, yn, 0) < 0)
if (yang_print_cbuf(cb, yn, 0, 1) < 0)
goto done;
(*fn)(f, "%s", cbuf_get(cb));
if (cb)
@ -1876,9 +1878,12 @@ yang_spec_dump(yang_stmt *yspec,
* @param[in] cb Cligen buffer. This is where the pretty print is.
* @param[in] yn Yang node to print
* @param[in] marginal Tab indentation, mainly for recursion.
* @param[in] pretty Pretty-print output
* @retval 0 OK
* @retval -1 Error
* @code
* cbuf *cb = cbuf_new();
* yang_print_cbuf(cb, yn, 0);
* yang_print_cbuf(cb, yn, 0, 1);
* // output is in cbuf_buf(cb);
* cbuf_free(cb);
* @endcode
@ -1886,31 +1891,58 @@ yang_spec_dump(yang_stmt *yspec,
int
yang_print_cbuf(cbuf *cb,
yang_stmt *yn,
int marginal)
int marginal,
int pretty)
{
yang_stmt *ys = NULL;
int retval = -1;
yang_stmt *ys;
enum rfc_6020 keyw;
char *arg;
while ((ys = yn_each(yn, ys)) != NULL) {
if (ys->ys_keyword == Y_UNKNOWN){ /* dont print unknown - proxy for extension*/
cprintf(cb, "%*s", marginal-1, "");
}
else
cprintf(cb, "%*s%s", marginal, "", yang_key2str(ys->ys_keyword));
if (ys->ys_argument){
if (quotedstring(ys->ys_argument))
cprintf(cb, " \"%s\"", ys->ys_argument);
else
cprintf(cb, " %s", ys->ys_argument);
}
if (ys->ys_len){
cprintf(cb, " {\n");
yang_print_cbuf(cb, ys, marginal+3);
cprintf(cb, "%*s%s\n", marginal, "", "}");
}
else
cprintf(cb, ";\n");
if (yn == NULL || cb == NULL){
clicon_err(OE_YANG, EINVAL, "cb or yn is NULL");
goto done;
}
return 0;
keyw = yang_keyword_get(yn);
if (keyw == Y_UNKNOWN){ /* dont print unknown - proxy for extension*/
if (pretty)
cprintf(cb, "%*s", marginal-1, "");
}
else{
if (pretty)
cprintf(cb, "%*s%s", marginal, "", yang_key2str(keyw));
else
cprintf(cb, "%s", yang_key2str(keyw));
}
arg = yang_argument_get(yn);
if (arg){
if (quotedstring(arg))
cprintf(cb, " \"%s\"", arg);
else
cprintf(cb, " %s", arg);
}
if (yang_len_get(yn)){
cprintf(cb, " {");
if (pretty)
cprintf(cb, "\n");
ys = NULL;
while ((ys = yn_each(yn, ys)) != NULL) {
if (yang_print_cbuf(cb, ys, marginal + PRETTYPRINT_INDENT, pretty) < 0)
goto done;
}
if (pretty)
cprintf(cb, "%*s%s\n", marginal, "", "}");
else
cprintf(cb, "}");
}
else{
cprintf(cb, ";");
if (pretty)
cprintf(cb, "\n");
}
retval = 0;
done:
return retval;
}
/*! Yang deviation/deviate