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* C-API: Added xpath_first_localonly() as an xpath function that skips prefix and namespace checks.

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* Added experimental code for optizing XPath search using binary search.
  * Enable with XPATH_LIST_OPTIMIZE
* Changed `clicon_rpc_generate_error(msg, xerr)` to `clicon_rpc_generate_error(xerr, msg, arg)`
This commit is contained in:
Olof hagsand 2019-12-20 18:21:46 +01:00
parent ab46ce9820
commit 7ad16bd84b
56 changed files with 602 additions and 227 deletions
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56
lib/src/clixon_xpath_ctx.c
View file

@ -41,7 +41,6 @@
#include <string.h>
#include <limits.h>
#include <stdint.h>
#include <assert.h>
#include <syslog.h>
#include <fcntl.h>
#include <math.h> /* NaN */
@ -113,21 +112,28 @@ ctx_dup(xp_ctx *xc0)
return xc;
}
/*! Print XPATH context */
/*! Print XPATH context to CLIgen buf
* @param[in] cb CLIgen buf to print to
* @param[in] xc XPATH evaluation context
* @param[in] ind Indentation margin
* @param[in] str Prefix string in printout
*/
int
ctx_print(cbuf *cb,
int id,
xp_ctx *xc,
char *str)
ctx_print_cb(cbuf *cb,
xp_ctx *xc,
int ind,
char *str)
{
static int ident = 0;
static int indent = 0;
int i;
if (id<0)
ident += id;
cprintf(cb, "%*s%s ", ident, "", str?str:"");
if (id>0)
ident += id;
if (ind<0)
indent += ind;
cprintf(cb, "%*s%s ", indent, "", str?str:"");
if (ind>0)
indent += ind;
if (xc){
cprintf(cb, "%s: ", (char*)clicon_int2str(ctxmap, xc->xc_type));
switch (xc->xc_type){
@ -149,6 +155,32 @@ ctx_print(cbuf *cb,
return 0;
}
/*! Print XPATH context
* @param[in] f File to print to
* @param[in] xc XPATH evaluation context
* @param[in] str Prefix string in printout
*/
int
ctx_print(FILE *f,
xp_ctx *xc,
char *str)
{
int retval = -1;
cbuf *cb = NULL;
if ((cb = cbuf_new()) == NULL){
clicon_err(OE_UNIX, errno, "cbuf_new");
goto done;
}
ctx_print_cb(cb, xc, 0, str);
fprintf(f, "%s", cbuf_get(cb));
retval = 0;
done:
if (cb)
cbuf_free(cb);
return retval;
}
/*! Convert xpath context to boolean according to boolean() function in XPATH spec
* @param[in] xc XPATH context
* @retval 0 False