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Changed code so that it will be compatible with c++.

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1. Added #ifdef extern "C" to public header files.
2. Changed variables that are key words in c++, to different names (like ns instead of namespace).
3. Changed char* to const char* for constant strings.
This commit is contained in:
shmuels 2020-07-02 15:00:53 +03:00
parent eda4a58ebf
commit 58ea4eba27
27 changed files with 274 additions and 119 deletions
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42
lib/src/clixon_yang.c
View file

@ -518,7 +518,7 @@ ys_cp(yang_stmt *ynew,
/*! Create a new yang node and copy the contents recursively from the original. *
* @param[in] old Old existing yang statement (from)
* @retval NULL Error
* @retval new New created yang statement
* @retval nw New created yang statement
* This may involve duplicating strings, etc.
* The new yang tree needs to be freed by ys_free().
* The parent of new is NULL, it needs to be explicityl inserted somewhere
@ -526,19 +526,19 @@ ys_cp(yang_stmt *ynew,
yang_stmt *
ys_dup(yang_stmt *old)
{
yang_stmt *new;
yang_stmt *nw;
if ((new = ys_new(old->ys_keyword)) == NULL)
if ((nw = ys_new(old->ys_keyword)) == NULL)
return NULL;
if (new->ys_cvec){
cvec_free(new->ys_cvec);
new->ys_cvec = NULL;
if (nw->ys_cvec){
cvec_free(nw->ys_cvec);
nw->ys_cvec = NULL;
}
if (ys_cp(new, old) < 0){
ys_free(new);
if (ys_cp(nw, old) < 0){
ys_free(nw);
return NULL;
}
return new;
return nw;
}
/*! Append yang statement as child of a parent yang_statement, last in list
@ -849,7 +849,7 @@ yang_find_myprefix(yang_stmt *ys)
/*! Given a yang statement, find the namespace URI associated to this module
* @param[in] ys Yang statement in module tree (or module itself)
* @retval NULL Not found
* @retval namespace Namspace URI as char* pointer into yang tree
* @retval ns Namspace URI as char* pointer into yang tree
* @code
* char *myns = yang_find_mynamespace(ys);
* @endcode
@ -860,7 +860,7 @@ yang_find_mynamespace(yang_stmt *ys)
{
yang_stmt *ymod; /* My module */
yang_stmt *ynamespace;
char *namespace = NULL;
char *ns = NULL;
if ((ymod = ys_real_module(ys)) == NULL){
clicon_err(OE_YANG, ENOENT, "My yang module not found");
@ -868,9 +868,9 @@ yang_find_mynamespace(yang_stmt *ys)
}
if ((ynamespace = yang_find(ymod, Y_NAMESPACE, NULL)) == NULL)
goto done;
namespace = yang_argument_get(ynamespace);
ns = yang_argument_get(ynamespace);
done:
return namespace;
return ns;
}
/*! Given a yang statement and namespace, find local prefix valid in module
@ -878,7 +878,7 @@ yang_find_mynamespace(yang_stmt *ys)
* (global) namespace of a module, but you do not know the local prefix
* used to access it in XML.
* @param[in] ys Yang statement in module tree (or module itself)
* @param[in] namespace Namspace URI as char* pointer into yang tree
* @param[in] ns Namspace URI as char* pointer into yang tree
* @param[out] prefix Local prefix to access module with (direct pointer)
* @retval 0 not found
* @retval -1 found
@ -891,7 +891,7 @@ yang_find_mynamespace(yang_stmt *ys)
*/
int
yang_find_prefix_by_namespace(yang_stmt *ys,
char *namespace,
char *ns,
char **prefix)
{
int retval = 0; /* not found */
@ -906,13 +906,13 @@ yang_find_prefix_by_namespace(yang_stmt *ys,
clicon_debug(1, "%s", __FUNCTION__);
/* First check if namespace is my own module */
myns = yang_find_mynamespace(ys);
if (strcmp(myns, namespace) == 0){
if (strcmp(myns, ns) == 0){
*prefix = yang_find_myprefix(ys); /* or NULL? */
goto found;
}
/* Next, find namespaces in imported modules */
yspec = ys_spec(ys);
if ((ymod = yang_find_module_by_namespace(yspec, namespace)) == NULL)
if ((ymod = yang_find_module_by_namespace(yspec, ns)) == NULL)
goto notfound;
modname = yang_argument_get(ymod);
my_ymod = ys_module(ys);
@ -1132,18 +1132,18 @@ ys_module_by_xml(yang_stmt *yspec,
int retval = -1;
yang_stmt *ym = NULL; /* module */
char *prefix = NULL;
char *namespace = NULL; /* namespace URI */
char *ns = NULL; /* namespace URI */
if (ymodp)
*ymodp = NULL;
prefix = xml_prefix(xt);
if (xml2ns(xt, prefix, &namespace) < 0) /* prefix may be NULL */
if (xml2ns(xt, prefix, &ns) < 0) /* prefix may be NULL */
goto done;
/* No namespace found, give up */
if (namespace == NULL)
if (ns == NULL)
goto ok;
/* We got the namespace, now get the module */
ym = yang_find_module_by_namespace(yspec, namespace);
ym = yang_find_module_by_namespace(yspec, ns);
/* Set result param */
if (ymodp && ym)
*ymodp = ym;