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* Added yang access functions

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* Change all y->ys_parent to yang_parent_get(y)
    * Change all y->ys_keyword to yang_keyword_get(y)
    * Change all y->ys_argument to yang_argument_get(y)
    * Change all y->ys_cv to yang_cv_get(y)
    * Change all y->ys_cvec to yang_cvec_get(y)
This commit is contained in:
Olof hagsand 2019-04-11 15:53:25 +02:00
parent 0a951899c8
commit cef0dc5a22
11 changed files with 269 additions and 124 deletions
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89
lib/src/clixon_yang.c
View file

@ -87,9 +87,9 @@
#include "clixon_plugin.h"
#include "clixon_data.h"
#include "clixon_options.h"
#include "clixon_yang_type.h"
#include "clixon_yang_parse.h"
#include "clixon_yang_cardinality.h"
#include "clixon_yang_type.h"
/* Size of json read buffer when reading from file*/
#define BUFLEN 1024
@ -174,6 +174,56 @@ static const map_str2int ykmap[] = {
{NULL, -1}
};
/* Access functions
*/
/*! Get yang statement parent
* @param[in] ys Yang statement node
*/
yang_stmt *
yang_parent_get(yang_stmt *ys)
{
return ys->ys_parent;
}
/*! Get yang statement keyword
* @param[in] ys Yang statement node
*/
enum rfc_6020
yang_keyword_get(yang_stmt *ys)
{
return ys->ys_keyword;
}
/*! Get yang statement context-dependent argument
* @param[in] ys Yang statement node
*/
char*
yang_argument_get(yang_stmt *ys)
{
return ys->ys_argument;
}
/*! Get yang statement CLIgen variable
* @param[in] ys Yang statement node
*/
cg_var*
yang_cv_get(yang_stmt *ys)
{
return ys->ys_cv;
}
/*! Get yang statement CLIgen variable vector
* @param[in] ys Yang statement node
*/
cvec*
yang_cvec_get(yang_stmt *ys)
{
return ys->ys_cvec;
}
/* End access functions */
/*! Create new yang specification
* @retval yspec Free with yspec_free()
* @retval NULL Error
@ -392,29 +442,38 @@ yn_insert(yang_stmt *ys_parent,
/*! Iterate through all yang statements from a yang node
*
* Note that this is not optimized, one could use 'i' as index?
* @param[in] yparent yang statement whose children should be iterated
* @param[in] yprev previous child, or NULL on init
* @code
* yang_stmt *ys = NULL;
* while ((ys = yn_each(yn, ys)) != NULL) {
* ...ys...
* yang_stmt *yprev = NULL;
* while ((yprev = yn_each(yparent, yprev)) != NULL) {
* ...yprev...
* }
* @endcode
* @note makes uses _ys_vector_i:can be changed if list changed between calls
*/
yang_stmt *
yn_each(yang_stmt *yn,
yang_stmt *ys)
yn_each(yang_stmt *yparent,
yang_stmt *yprev)
{
int i;
yang_stmt *yc = NULL;
int i;
for (i=0; i<yn->ys_len; i++){
yc = yn->ys_stmt[i];
if (ys==NULL)
return yc;
if (ys==yc)
ys = NULL;
if (yparent == NULL)
return NULL;
for (i=yprev?yprev->_ys_vector_i+1:0; i<yparent->ys_len; i++){
if ((yc = yparent->ys_stmt[i]) == NULL){
assert(yc); /* XXX Check if happens */
continue;
}
/* make room for other conditionals */
break; /* this is next object after previous */
}
return NULL;
if (i < yparent->ys_len) /* found */
yc->_ys_vector_i = i;
else
yc = NULL;
return yc;
}
/*! Find first child yang_stmt with matching keyword and argument