experiments/clixon
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This commit is contained in:
Olof hagsand 2017-04-03 15:53:57 +02:00
parent 25d535703e
commit 09cbea65c7
6 changed files with 56 additions and 39 deletions
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35
lib/src/clixon_yang.c
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@ -1676,37 +1676,6 @@ yang_xpath_vec(yang_node *yn,
return yret;
}
/* Alternative to clicon_strsplit using malloc. Note delim can only be one char
* Free return value after use
*/
static char **
clicon_strsplit_malloc(char *string,
char *delim,
int *nvec0)
{
char **vec = NULL;
char *ptr;
char *p;
int nvec = 1;
int i;
for (i=0; i<strlen(string); i++)
if (string[i]==*delim)
nvec++;
/* alloc vector and append copy of string */
if ((vec = (char**)malloc(nvec* sizeof(char*) + strlen(string)+1)) == NULL){
clicon_err(OE_YANG, errno, "malloc");
goto err;
}
ptr = (char*)vec + nvec* sizeof(char*); /* this is where ptr starts */
strncpy(ptr, string, strlen(string)+1);
i = 0;
while ((p = strsep(&ptr, delim)) != NULL)
vec[i++] = p;
*nvec0 = nvec;
err:
return vec;
}
/*! Given an absolute xpath (eg /a/b/c) find matching yang specification
* @param[in] yn Yang node
@ -1725,7 +1694,7 @@ yang_xpath_abs(yang_node *yn,
char *id;
char *prefix = NULL;
if ((vec = clicon_strsplit_malloc(xpath, "/", &nvec)) == NULL){
if ((vec = clicon_strsep(xpath, "/", &nvec)) == NULL){
clicon_err(OE_YANG, errno, "%s: strsplit", __FUNCTION__);
return NULL;
}
@ -1807,7 +1776,7 @@ yang_xpath(yang_node *yn,
/* check absolute path */
if (xpath[0] == '/')
return yang_xpath_abs(yn, xpath);
if ((vec = clicon_strsplit_malloc(xpath, "/", &nvec)) == NULL)
if ((vec = clicon_strsep(xpath, "/", &nvec)) == NULL)
goto err;
ys = yang_xpath_vec((yang_node*)yn, vec, nvec);
err: