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revert yang2cli sub code, use existing yang2cli solution

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This commit is contained in:
Olof hagsand 2020-11-27 15:31:27 +01:00
parent dda3244252
commit 75f85e0253
15 changed files with 339 additions and 191 deletions
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2
CHANGELOG.md
View file

@ -63,8 +63,6 @@ Developers may need to change their code
### Minor changes ### Minor changes
* Auto-cli: create generated CLI for sub-parts of a YANG spec
* Experimental, see `yang2cli_sub()`
* Improved performance of parsing files as described in [Bytewise read() of files is slow #146](https://github.com/clicon/clixon/issues/146), thanks: @hjelmeland * Improved performance of parsing files as described in [Bytewise read() of files is slow #146](https://github.com/clicon/clixon/issues/146), thanks: @hjelmeland
* Added new backend plugin: ca_pre-demon called if backend is daemonized just prior to forking. * Added new backend plugin: ca_pre-demon called if backend is daemonized just prior to forking.
* Added XPATH functions `position` * Added XPATH functions `position`

158
apps/cli/cli_auto.c
View file

@ -33,6 +33,9 @@
***** END LICENSE BLOCK ***** ***** END LICENSE BLOCK *****
* Autocli mode support * Autocli mode support
* The code uses two variables saved in the clixon handle and accessed via clicon_data_cvec_get,set:
* cli-edit-mode - This is the api-path of the current cli mode in the loaded yang context
* cli-edit-cvv - These are the assigned cligen list of variables with values at the edit-mode
*/ */
#ifdef HAVE_CONFIG_H #ifdef HAVE_CONFIG_H
@ -124,7 +127,8 @@ cvec_append(cvec *cvv0,
* Format of argv: * Format of argv:
* <api_path_fmt> Generated API PATH (This is where we are in the tree) * <api_path_fmt> Generated API PATH (This is where we are in the tree)
* <treename> Name of generated cligen parse-tree, eg "datamodel" * <treename> Name of generated cligen parse-tree, eg "datamodel"
* <dbname> "running"|"candidate"|"startup"y * Note api_path_fmt is not used in code but must be there in order to pick coorig from matching
* code
*/ */
int int
cli_auto_edit(clicon_handle h, cli_auto_edit(clicon_handle h,
@ -139,17 +143,21 @@ cli_auto_edit(clicon_handle h,
pt_head *ph; pt_head *ph;
cg_obj *co; cg_obj *co;
cg_obj *coorig; cg_obj *coorig;
cligen_handle ch;
cvec *cvv2 = NULL; /* cvv2 = cvv0 + cvv1 */ cvec *cvv2 = NULL; /* cvv2 = cvv0 + cvv1 */
if (cvec_len(argv) != 2){
clicon_err(OE_PLUGIN, EINVAL, "Usage: %s(api_path_fmt>, <treename>)", __FUNCTION__);
goto done;
}
cv = cvec_i(argv, 1); cv = cvec_i(argv, 1);
treename = cv_string_get(cv); treename = cv_string_get(cv);
ch = cli_cligen(h); /* Find current cligen tree */
if ((ph = cligen_ph_find(cli_cligen(h), treename)) == NULL){ if ((ph = cligen_ph_find(cli_cligen(h), treename)) == NULL){
clicon_err(OE_PLUGIN, 0, "No such parsetree header: %s", treename); clicon_err(OE_PLUGIN, 0, "No such parsetree header: %s", treename);
goto done; goto done;
} }
if ((co = cligen_co_match(ch)) != NULL && /* Find the matching cligen object */
if ((co = cligen_co_match(cli_cligen(h))) != NULL &&
(coorig = co->co_treeref_orig) != NULL) (coorig = co->co_treeref_orig) != NULL)
cligen_ph_workpoint_set(ph, coorig); cligen_ph_workpoint_set(ph, coorig);
else{ else{
@ -158,7 +166,7 @@ cli_auto_edit(clicon_handle h,
} }
if ((cvv2 = cvec_append(clicon_data_cvec_get(h, "cli-edit-cvv"), cvv1)) == NULL) if ((cvv2 = cvec_append(clicon_data_cvec_get(h, "cli-edit-cvv"), cvv1)) == NULL)
goto done; goto done;
/* First argv argument: API_path format */ /* API_path format */
if ((api_path_fmt = co2apipath(coorig)) == NULL){ if ((api_path_fmt = co2apipath(coorig)) == NULL){
clicon_err(OE_YANG, EINVAL, "No apipath found"); clicon_err(OE_YANG, EINVAL, "No apipath found");
goto done; goto done;
@ -167,7 +175,8 @@ cli_auto_edit(clicon_handle h,
if (api_path_fmt2api_path(api_path_fmt, cvv2, &api_path) < 0) if (api_path_fmt2api_path(api_path_fmt, cvv2, &api_path) < 0)
goto done; goto done;
/* Store this as edit-mode */ /* Store this as edit-mode */
clicon_data_set(h, "cli-edit-mode", api_path); if (clicon_data_set(h, "cli-edit-mode", api_path) < 0)
goto done;
if (clicon_data_cvec_set(h, "cli-edit-cvv", cvv2) < 0) if (clicon_data_cvec_set(h, "cli-edit-cvv", cvv2) < 0)
goto done; goto done;
retval = 0; retval = 0;
@ -183,7 +192,6 @@ cli_auto_edit(clicon_handle h,
* @param[in] argv Vector oif user-supplied keywords * @param[in] argv Vector oif user-supplied keywords
* Format of argv: * Format of argv:
* <treename> Name of generated cligen parse-tree, eg "datamodel" * <treename> Name of generated cligen parse-tree, eg "datamodel"
* <dbname> "running"|"candidate"|"startup"
*/ */
int int
cli_auto_up(clicon_handle h, cli_auto_up(clicon_handle h,
@ -204,6 +212,10 @@ cli_auto_up(clicon_handle h,
int i; int i;
int j; int j;
if (cvec_len(argv) != 1){
clicon_err(OE_PLUGIN, EINVAL, "Usage: %s(<treename>)", __FUNCTION__);
goto done;
}
cv = cvec_i(argv, 0); cv = cvec_i(argv, 0);
treename = cv_string_get(cv); treename = cv_string_get(cv);
if ((ph = cligen_ph_find(cli_cligen(h), treename)) == NULL){ if ((ph = cligen_ph_find(cli_cligen(h), treename)) == NULL){
@ -254,10 +266,9 @@ cli_auto_up(clicon_handle h,
/*! CLI callback: Working point tree reset to top level /*! CLI callback: Working point tree reset to top level
* @param[in] h CLICON handle * @param[in] h CLICON handle
* @param[in] cvv Vector of variables from CLIgen command-line * @param[in] cvv Vector of variables from CLIgen command-line
* @param[in] argv Vector oif user-supplied keywords * @param[in] argv Vector of user-supplied keywords
* Format of argv: * Format of argv:
* <treename> Name of generated cligen parse-tree, eg "datamodel" * <treename> Name of generated cligen parse-tree, eg "datamodel"
* <dbname> "running"|"candidate"|"startup"
*/ */
int int
cli_auto_top(clicon_handle h, cli_auto_top(clicon_handle h,
@ -268,7 +279,6 @@ cli_auto_top(clicon_handle h,
cg_var *cv; cg_var *cv;
char *treename; char *treename;
pt_head *ph; pt_head *ph;
cvec *cvv0 = NULL;
cv = cvec_i(argv, 0); cv = cvec_i(argv, 0);
treename = cv_string_get(cv); treename = cv_string_get(cv);
@ -279,8 +289,8 @@ cli_auto_top(clicon_handle h,
cligen_ph_workpoint_set(ph, NULL); cligen_ph_workpoint_set(ph, NULL);
/* Store this as edit-mode */ /* Store this as edit-mode */
clicon_data_set(h, "cli-edit-mode", ""); clicon_data_set(h, "cli-edit-mode", "");
if ((cvv0 = clicon_data_cvec_get(h, "cli-edit-cvv")) != NULL) if (clicon_data_cvec_get(h, "cli-edit-cvv") != NULL)
clicon_data_del(h, "cli_edit-cvv"); clicon_data_del(h, "cli-edit-cvv");
retval = 0; retval = 0;
done: done:
return retval; return retval;
@ -289,7 +299,7 @@ cli_auto_top(clicon_handle h,
/*! CLI callback: Working point tree show /*! CLI callback: Working point tree show
* @param[in] h CLICON handle * @param[in] h CLICON handle
* @param[in] cvv Vector of variables from CLIgen command-line * @param[in] cvv Vector of variables from CLIgen command-line
* @param[in] argv Vector oif user-supplied keywords * @param[in] argv Vector of user-supplied keywords
* Format of argv: * Format of argv:
* <treename> Name of generated cligen parse-tree, eg "datamodel" * <treename> Name of generated cligen parse-tree, eg "datamodel"
* <dbname> "running"|"candidate"|"startup" * <dbname> "running"|"candidate"|"startup"
@ -328,7 +338,7 @@ cli_auto_show(clicon_handle h,
cg_var *boolcv = NULL; cg_var *boolcv = NULL;
if (cvec_len(argv) != 5 && cvec_len(argv) != 6){ if (cvec_len(argv) != 5 && cvec_len(argv) != 6){
clicon_err(OE_PLUGIN, 0, "Usage: <treename> <database> <format> <pretty> <state> [<prefix>]."); clicon_err(OE_PLUGIN, EINVAL, "Usage: <treename> <database> <format> <pretty> <state> [<prefix>].");
goto done; goto done;
} }
/* First argv argument: treename */ /* First argv argument: treename */
@ -557,3 +567,123 @@ cli_auto_del(clicon_handle h,
cvec_free(cvv2); cvec_free(cvv2);
return retval; return retval;
} }
struct findpt_arg{
char *fa_str; /* search string */
cg_obj *fa_co; /* result */
};
/*! Iterate through parse-tree to find first argument set by cli_generate code
* @see cg_applyfn_t
* @param[in] co CLIgen parse-tree object
* @param[in] arg Argument, cast to application-specific info
* @retval -1 Error: break and return
* @retval 0 OK and continue
* @retval 1 OK and return (abort iteration)
*/
static int
cli_auto_findpt(cg_obj *co,
void *arg)
{
struct findpt_arg *fa = (struct findpt_arg *)arg;
cvec *cvv;
if (co->co_callbacks && (cvv = co->co_callbacks->cc_cvec))
if (strcmp(fa->fa_str, cv_string_get(cvec_i(cvv, 0))) == 0){
fa->fa_co = co;
return 1;
}
return 0;
}
/*! Delete datastore xml
* @param[in] h Clicon handle
* @param[in] cvv Vector of cli string and instantiated variables
* @param[in] argv Vector of args to function in command.
* Format of argv:
* <api_path_fmt> Generated API PATH FORMAT (print-like for variables)
* <vars>* List of static variables that can be used as values for api_path_fmt
* In this example all static variables are added and dynamic variables are appended
* But this can be done differently
* Example:
* api_path_fmt=/a/b=%s,%s/c
* cvv: "cmd 42", 42
* argv: 99
* api_path: /a/b=42,99/c
* @see cli_auto_edit
*/
int
cli_auto_sub_enter(clicon_handle h,
cvec *cvv,
cvec *argv)
{
int retval = -1;
char *api_path_fmt; /* Contains wildcards as %.. */
char *api_path = NULL;
char *treename;
cvec *cvv1 = NULL;
int i;
cg_var *cv = NULL;
pt_head *ph;
struct findpt_arg fa = {0,};
if (cvec_len(argv) < 2){
clicon_err(OE_PLUGIN, EINVAL, "Usage: %s(<tree> <api_path_fmt> (,vars)*)", __FUNCTION__);
goto done;
}
/* First argv argument: treename */
cv = cvec_i(argv, 0);
treename = cv_string_get(cv);
/* Second argv argument: API_path format */
cv = cvec_i(argv, 1);
api_path_fmt = cv_string_get(cv);
/* if api_path_fmt contains print like % statements,
* values must be assigned, either dynaically from cvv (cli command line) or statically
* in code here.
* This is done by constructing a cvv1 here which suits your needs
* In this example all variables from cvv are appended with all given static variables in
* argv, but this can be done differently
*/
/* Create a cvv with variables to add to api-path */
if ((cvv1 = cvec_new(0)) == NULL){
clicon_err(OE_UNIX, errno, "cvec_new");
goto done;
}
/* Append static variables (skip first treename) */
for (i=1; i<cvec_len(argv); i++){
if (cvec_append_var(cvv1, cvec_i(argv, i)) < 0)
goto done;
}
/* Append dynamic variables from the command line (skip first contains whole command line) */
for (i=1; i<cvec_len(cvv); i++){
if (cvec_append_var(cvv1, cvec_i(cvv, i)) < 0)
goto done;
}
if (api_path_fmt2api_path(api_path_fmt, cvv1, &api_path) < 0)
goto done;
/* Set the mode as a static variable to this command */
if (clicon_data_set(h, "cli-edit-mode", api_path) < 0)
goto done;
/* Assign the variables */
if (cvec_append(clicon_data_cvec_get(h, "cli-edit-cvv"), cvv1) == NULL)
goto done;
/* Find current cligen tree */
if ((ph = cligen_ph_find(cli_cligen(h), treename)) == NULL){
clicon_err(OE_PLUGIN, 0, "No such parsetree header: %s", treename);
goto done;
}
/* Find the point in the generated clispec tree where workpoint should be set */
fa.fa_str = api_path_fmt;
if (pt_apply(cligen_ph_parsetree_get(ph), cli_auto_findpt, &fa) < 0)
goto done;
if (fa.fa_co)
cligen_ph_workpoint_set(ph, fa.fa_co);
retval = 0;
done:
if (api_path)
free(api_path);
if (cvv1)
cvec_free(cvv1);
return retval;
}

30
apps/cli/cli_common.c
View file

@ -253,7 +253,7 @@ cli_dbxml(clicon_handle h,
cg_var *cv; cg_var *cv;
if (cvec_len(argv) != 1){ if (cvec_len(argv) != 1){
clicon_err(OE_PLUGIN, 0, "Requires one element to be xml key format string"); clicon_err(OE_PLUGIN, EINVAL, "Requires one element to be xml key format string");
goto done; goto done;
} }
if ((yspec = clicon_dbspec_yang(h)) == NULL){ if ((yspec = clicon_dbspec_yang(h)) == NULL){
@ -438,7 +438,7 @@ cli_debug_cli(clicon_handle h,
if ((cv = cvec_find(vars, "level")) == NULL){ if ((cv = cvec_find(vars, "level")) == NULL){
if (cvec_len(argv) != 1){ if (cvec_len(argv) != 1){
clicon_err(OE_PLUGIN, 0, "Requires either label var or single arg: 0|1"); clicon_err(OE_PLUGIN, EINVAL, "Requires either label var or single arg: 0|1");
goto done; goto done;
} }
cv = cvec_i(argv, 0); cv = cvec_i(argv, 0);
@ -469,7 +469,7 @@ cli_debug_backend(clicon_handle h,
if ((cv = cvec_find(vars, "level")) == NULL){ if ((cv = cvec_find(vars, "level")) == NULL){
if (cvec_len(argv) != 1){ if (cvec_len(argv) != 1){
clicon_err(OE_PLUGIN, 0, "Requires either label var or single arg: 0|1"); clicon_err(OE_PLUGIN, EINVAL, "Requires either label var or single arg: 0|1");
goto done; goto done;
} }
cv = cvec_i(argv, 0); cv = cvec_i(argv, 0);
@ -499,7 +499,7 @@ cli_debug_restconf(clicon_handle h,
if ((cv = cvec_find(vars, "level")) == NULL){ if ((cv = cvec_find(vars, "level")) == NULL){
if (cvec_len(argv) != 1){ if (cvec_len(argv) != 1){
clicon_err(OE_PLUGIN, 0, "Requires either label var or single arg: 0|1"); clicon_err(OE_PLUGIN, EINVAL, "Requires either label var or single arg: 0|1");
goto done; goto done;
} }
cv = cvec_i(argv, 0); cv = cvec_i(argv, 0);
@ -524,7 +524,7 @@ cli_set_mode(clicon_handle h,
char *str = NULL; char *str = NULL;
if (cvec_len(argv) != 1){ if (cvec_len(argv) != 1){
clicon_err(OE_PLUGIN, 0, "Requires one element to be cli mode"); clicon_err(OE_PLUGIN, EINVAL, "Requires one element to be cli mode");
goto done; goto done;
} }
str = cv_string_get(cvec_i(argv, 0)); str = cv_string_get(cvec_i(argv, 0));
@ -722,7 +722,7 @@ compare_dbs(clicon_handle h,
int astext; int astext;
if (cvec_len(argv) > 1){ if (cvec_len(argv) > 1){
clicon_err(OE_PLUGIN, 0, "Requires 0 or 1 element. If given: astext flag 0|1"); clicon_err(OE_PLUGIN, EINVAL, "Requires 0 or 1 element. If given: astext flag 0|1");
goto done; goto done;
} }
if (cvec_len(argv)) if (cvec_len(argv))
@ -785,9 +785,9 @@ load_config_file(clicon_handle h,
if (cvec_len(argv) != 2){ if (cvec_len(argv) != 2){
if (cvec_len(argv)==1) if (cvec_len(argv)==1)
clicon_err(OE_PLUGIN, 0, "Got single argument:\"%s\". Expected \"<varname>,<op>\"", cv_string_get(cvec_i(argv,0))); clicon_err(OE_PLUGIN, EINVAL, "Got single argument:\"%s\". Expected \"<varname>,<op>\"", cv_string_get(cvec_i(argv,0)));
else else
clicon_err(OE_PLUGIN, 0, "Got %d arguments. Expected: <varname>,<op>", cvec_len(argv)); clicon_err(OE_PLUGIN, EINVAL, "Got %d arguments. Expected: <varname>,<op>", cvec_len(argv));
goto done; goto done;
} }
varstr = cv_string_get(cvec_i(argv, 0)); varstr = cv_string_get(cvec_i(argv, 0));
@ -874,10 +874,10 @@ save_config_file(clicon_handle h,
if (cvec_len(argv) != 2){ if (cvec_len(argv) != 2){
if (cvec_len(argv)==1) if (cvec_len(argv)==1)
clicon_err(OE_PLUGIN, 0, "Got single argument:\"%s\". Expected \"<dbname>,<varname>\"", clicon_err(OE_PLUGIN, EINVAL, "Got single argument:\"%s\". Expected \"<dbname>,<varname>\"",
cv_string_get(cvec_i(argv,0))); cv_string_get(cvec_i(argv,0)));
else else
clicon_err(OE_PLUGIN, 0, " Got %d arguments. Expected: <dbname>,<varname>", clicon_err(OE_PLUGIN, EINVAL, " Got %d arguments. Expected: <dbname>,<varname>",
cvec_len(argv)); cvec_len(argv));
goto done; goto done;
@ -938,7 +938,7 @@ delete_all(clicon_handle h,
int retval = -1; int retval = -1;
if (cvec_len(argv) != 1){ if (cvec_len(argv) != 1){
clicon_err(OE_PLUGIN, 0, "Requires one element: dbname"); clicon_err(OE_PLUGIN, EINVAL, "Requires one element: dbname");
goto done; goto done;
} }
dbstr = cv_string_get(cvec_i(argv, 0)); dbstr = cv_string_get(cvec_i(argv, 0));
@ -1070,7 +1070,7 @@ cli_notify(clicon_handle h,
enum format_enum format = FORMAT_TEXT; enum format_enum format = FORMAT_TEXT;
if (cvec_len(argv) != 2 && cvec_len(argv) != 3){ if (cvec_len(argv) != 2 && cvec_len(argv) != 3){
clicon_err(OE_PLUGIN, 0, "Requires arguments: <logstream> <status> [<format>]"); clicon_err(OE_PLUGIN, EINVAL, "Requires arguments: <logstream> <status> [<format>]");
goto done; goto done;
} }
stream = cv_string_get(cvec_i(argv, 0)); stream = cv_string_get(cvec_i(argv, 0));
@ -1112,7 +1112,7 @@ cli_lock(clicon_handle h,
int retval = -1; int retval = -1;
if (cvec_len(argv) != 1){ if (cvec_len(argv) != 1){
clicon_err(OE_PLUGIN, 0, "Requires arguments: <db>"); clicon_err(OE_PLUGIN, EINVAL, "Requires arguments: <db>");
goto done; goto done;
} }
db = cv_string_get(cvec_i(argv, 0)); db = cv_string_get(cvec_i(argv, 0));
@ -1142,7 +1142,7 @@ cli_unlock(clicon_handle h,
int retval = -1; int retval = -1;
if (cvec_len(argv) != 1){ if (cvec_len(argv) != 1){
clicon_err(OE_PLUGIN, 0, "Requires arguments: <db>"); clicon_err(OE_PLUGIN, EINVAL, "Requires arguments: <db>");
goto done; goto done;
} }
db = cv_string_get(cvec_i(argv, 0)); db = cv_string_get(cvec_i(argv, 0));
@ -1203,7 +1203,7 @@ cli_copy_config(clicon_handle h,
cvec *nsc = NULL; cvec *nsc = NULL;
if (cvec_len(argv) != 6){ if (cvec_len(argv) != 6){
clicon_err(OE_PLUGIN, 0, "Requires 6 elements: <db> <xpath> <namespace> <keyname> <from> <to>"); clicon_err(OE_PLUGIN, EINVAL, "Requires 6 elements: <db> <xpath> <namespace> <keyname> <from> <to>");
goto done; goto done;
} }
/* First argv argument: Database */ /* First argv argument: Database */

128
apps/cli/cli_generate.c
View file

@ -105,8 +105,6 @@ You can see which CLISPEC it generates via clixon_cli -D 2:
* @param[in] cvtype Type of the cligen variable * @param[in] cvtype Type of the cligen variable
* @param[in] options * @param[in] options
* @param[in] fraction_digits * @param[in] fraction_digits
* @param[in] yp0 Build the path of ys only to this level not root (optional)
* @param[in] yp0path Use this path if stop at yp0 (not root)
* @param[out] cb The string where the result format string is inserted. * @param[out] cb The string where the result format string is inserted.
* @see expand_dbvar This is where the expand string is used * @see expand_dbvar This is where the expand string is used
@ -118,14 +116,12 @@ cli_expand_var_generate(clicon_handle h,
enum cv_type cvtype, enum cv_type cvtype,
int options, int options,
uint8_t fraction_digits, uint8_t fraction_digits,
yang_stmt *yp0,
char *yp0_path,
cbuf *cb) cbuf *cb)
{ {
int retval = -1; int retval = -1;
char *api_path_fmt = NULL; char *api_path_fmt = NULL;
if (yang2api_path_fmt(ys, 1, yp0, yp0_path, &api_path_fmt) < 0) if (yang2api_path_fmt(ys, 1, &api_path_fmt) < 0)
goto done; goto done;
cprintf(cb, "|<%s:%s", yang_argument_get(ys), cprintf(cb, "|<%s:%s", yang_argument_get(ys),
cv_type2str(cvtype)); cv_type2str(cvtype));
@ -144,8 +140,6 @@ cli_expand_var_generate(clicon_handle h,
/*! Create callback with api_path format string as argument /*! Create callback with api_path format string as argument
* @param[in] h clicon handle * @param[in] h clicon handle
* @param[in] ys yang_stmt of the node at hand * @param[in] ys yang_stmt of the node at hand
* @param[in] yp0 Build the path of ys only to this level not root (optional)
* @param[in] yp0path Use this path if stop at yp0 (not root)
* @param[out] cb The string where the result format string is inserted. * @param[out] cb The string where the result format string is inserted.
* @see cli_dbxml This is where the xmlkeyfmt string is used * @see cli_dbxml This is where the xmlkeyfmt string is used
* @see pt_callback_reference in CLIgen where the actual callback overwrites the template * @see pt_callback_reference in CLIgen where the actual callback overwrites the template
@ -153,14 +147,12 @@ cli_expand_var_generate(clicon_handle h,
static int static int
cli_callback_generate(clicon_handle h, cli_callback_generate(clicon_handle h,
yang_stmt *ys, yang_stmt *ys,
yang_stmt *yp0,
char *yp0_path,
cbuf *cb) cbuf *cb)
{ {
int retval = -1; int retval = -1;
char *api_path_fmt = NULL; char *api_path_fmt = NULL;
if (yang2api_path_fmt(ys, 0, yp0, yp0_path, &api_path_fmt) < 0) if (yang2api_path_fmt(ys, 0, &api_path_fmt) < 0)
goto done; goto done;
cprintf(cb, ",%s(\"%s\")", GENERATE_CALLBACK, cprintf(cb, ",%s(\"%s\")", GENERATE_CALLBACK,
api_path_fmt); api_path_fmt);
@ -363,7 +355,7 @@ yang2cli_var_pattern(clicon_handle h,
/* Forward */ /* Forward */
static int yang2cli_stmt(clicon_handle h, yang_stmt *ys, enum genmodel_type gt, static int yang2cli_stmt(clicon_handle h, yang_stmt *ys, enum genmodel_type gt,
int level, int state, int show_tree, int level, int state, int show_tree,
yang_stmt *yp0, char *yp0_path, cbuf *cb); cbuf *cb);
static int yang2cli_var_union(clicon_handle h, yang_stmt *ys, char *origtype, static int yang2cli_var_union(clicon_handle h, yang_stmt *ys, char *origtype,
yang_stmt *ytype, char *helptext, cbuf *cb); yang_stmt *ytype, char *helptext, cbuf *cb);
@ -558,8 +550,6 @@ yang2cli_var_union(clicon_handle h,
* @param[in] h Clixon handle * @param[in] h Clixon handle
* @param[in] ys Yang statement * @param[in] ys Yang statement
* @param[in] helptext CLI help text * @param[in] helptext CLI help text
* @param[in] yp0 Build the path of ys only to this level not root (optional)
* @param[in] yp0path Use this path if stop at yp0 (not root)
* @param[out] cb Buffer where cligen code is written * @param[out] cb Buffer where cligen code is written
* *
@ -573,8 +563,6 @@ static int
yang2cli_var(clicon_handle h, yang2cli_var(clicon_handle h,
yang_stmt *ys, yang_stmt *ys,
char *helptext, char *helptext,
yang_stmt *yp0,
char *yp0_path,
cbuf *cb) cbuf *cb)
{ {
int retval = -1; int retval = -1;
@ -613,7 +601,6 @@ yang2cli_var(clicon_handle h,
if (clicon_cli_genmodel_completion(h)){ if (clicon_cli_genmodel_completion(h)){
if (cli_expand_var_generate(h, ys, cvtype, if (cli_expand_var_generate(h, ys, cvtype,
options, fraction_digits, options, fraction_digits,
yp0, yp0_path,
cb) < 0) cb) < 0)
goto done; goto done;
yang2cli_helptext(cb, helptext); yang2cli_helptext(cb, helptext);
@ -637,7 +624,6 @@ yang2cli_var(clicon_handle h,
if (completionp){ if (completionp){
if (cli_expand_var_generate(h, ys, cvtype, if (cli_expand_var_generate(h, ys, cvtype,
options, fraction_digits, options, fraction_digits,
yp0, yp0_path,
cb) < 0) cb) < 0)
goto done; goto done;
yang2cli_helptext(cb, helptext); yang2cli_helptext(cb, helptext);
@ -661,8 +647,6 @@ yang2cli_var(clicon_handle h,
* @param[in] callback If set, include a "; cli_set()" callback, otherwise not * @param[in] callback If set, include a "; cli_set()" callback, otherwise not
* @param[in] show_tree Is tree for show cli command * @param[in] show_tree Is tree for show cli command
* @param[in] key_leaf Is leaf in a key in a list module * @param[in] key_leaf Is leaf in a key in a list module
* @param[in] yp0 Build the path of ys only to this level not root (optional)
* @param[in] yp0path Use this path if stop at yp0 (not root)
* @param[out] cb Buffer where cligen code is written * @param[out] cb Buffer where cligen code is written
*/ */
static int static int
@ -673,8 +657,6 @@ yang2cli_leaf(clicon_handle h,
int callback, int callback,
int show_tree, int show_tree,
int key_leaf, int key_leaf,
yang_stmt *yp0,
char *yp0_path,
cbuf *cb) cbuf *cb)
{ {
yang_stmt *yd; /* description */ yang_stmt *yd; /* description */
@ -697,18 +679,18 @@ yang2cli_leaf(clicon_handle h,
yang2cli_helptext(cb, helptext); yang2cli_helptext(cb, helptext);
cprintf(cb, " "); cprintf(cb, " ");
if ((show_tree == 0) || (key_leaf == 1)) { if ((show_tree == 0) || (key_leaf == 1)) {
if (yang2cli_var(h, ys, helptext, yp0, yp0_path, cb) < 0) if (yang2cli_var(h, ys, helptext, cb) < 0)
goto done; goto done;
} }
} }
else else
if ((show_tree == 0) || (key_leaf == 1)) { if ((show_tree == 0) || (key_leaf == 1)) {
if (yang2cli_var(h, ys, helptext, yp0, yp0_path, cb) < 0) if (yang2cli_var(h, ys, helptext, cb) < 0)
goto done; goto done;
} }
if (callback){ if (callback){
if (cli_callback_generate(h, ys, yp0, yp0_path, cb) < 0) if (cli_callback_generate(h, ys, cb) < 0)
goto done; goto done;
cprintf(cb, ";\n"); cprintf(cb, ";\n");
} }
@ -727,8 +709,6 @@ yang2cli_leaf(clicon_handle h,
* @param[in] level Indentation level * @param[in] level Indentation level
* @param[in] state Include syntax for state not only config * @param[in] state Include syntax for state not only config
* @param[in] show_tree Is tree for show cli command * @param[in] show_tree Is tree for show cli command
* @param[in] yp0 Build the path of ys only to this level not root (optional)
* @param[in] yp0path Use this path if stop at yp0 (not root)
* @param[out] cb Buffer where cligen code is written * @param[out] cb Buffer where cligen code is written
*/ */
static int static int
@ -738,8 +718,6 @@ yang2cli_container(clicon_handle h,
int level, int level,
int state, int state,
int show_tree, int show_tree,
yang_stmt *yp0,
char *yp0_path,
cbuf *cb) cbuf *cb)
{ {
yang_stmt *yc; yang_stmt *yc;
@ -764,14 +742,14 @@ yang2cli_container(clicon_handle h,
*s = '\0'; *s = '\0';
yang2cli_helptext(cb, helptext); yang2cli_helptext(cb, helptext);
} }
if (cli_callback_generate(h, ys, yp0, yp0_path, cb) < 0) if (cli_callback_generate(h, ys, cb) < 0)
goto done; goto done;
cprintf(cb, ";{\n"); cprintf(cb, ";{\n");
} }
yc = NULL; yc = NULL;
while ((yc = yn_each(ys, yc)) != NULL) while ((yc = yn_each(ys, yc)) != NULL)
if (yang2cli_stmt(h, yc, gt, level+1, state, show_tree, yp0, yp0_path, cb) < 0) if (yang2cli_stmt(h, yc, gt, level+1, state, show_tree, cb) < 0)
goto done; goto done;
if (hide == 0) if (hide == 0)
cprintf(cb, "%*s}\n", level*3, ""); cprintf(cb, "%*s}\n", level*3, "");
@ -789,8 +767,6 @@ yang2cli_container(clicon_handle h,
* @param[in] level Indentation level * @param[in] level Indentation level
* @param[in] state Include syntax for state not only config * @param[in] state Include syntax for state not only config
* @param[in] show_tree Is tree for show cli command * @param[in] show_tree Is tree for show cli command
* @param[in] yp0 Build the path of ys only to this level not root (optional)
* @param[in] yp0path Use this path if stop at yp0 (not root)
* @param[out] cb Buffer where cligen code is written * @param[out] cb Buffer where cligen code is written
*/ */
static int static int
@ -800,8 +776,6 @@ yang2cli_list(clicon_handle h,
int level, int level,
int state, int state,
int show_tree, int show_tree,
yang_stmt *yp0,
char *yp0_path,
cbuf *cb) cbuf *cb)
{ {
yang_stmt *yc; yang_stmt *yc;
@ -842,7 +816,7 @@ yang2cli_list(clicon_handle h,
list_has_callback = cvec_next(cvk, cvi)?0:1; list_has_callback = cvec_next(cvk, cvi)?0:1;
if (show_tree == 1) { if (show_tree == 1) {
if (list_has_callback) { if (list_has_callback) {
if (cli_callback_generate(h, ys, yp0, yp0_path, cb) < 0) if (cli_callback_generate(h, ys, cb) < 0)
goto done; goto done;
cprintf(cb, ";\n"); cprintf(cb, ";\n");
cprintf(cb, "{\n"); cprintf(cb, "{\n");
@ -852,7 +826,6 @@ yang2cli_list(clicon_handle h,
if (yang2cli_leaf(h, yleaf, if (yang2cli_leaf(h, yleaf,
(gt==GT_VARS||gt==GT_HIDE)?GT_NONE:gt, level+1, (gt==GT_VARS||gt==GT_HIDE)?GT_NONE:gt, level+1,
list_has_callback, show_tree, 1, list_has_callback, show_tree, 1,
yp0, yp0_path,
cb) < 0) cb) < 0)
goto done; goto done;
} }
@ -871,7 +844,7 @@ yang2cli_list(clicon_handle h,
} }
if (cvi != NULL) if (cvi != NULL)
continue; continue;
if (yang2cli_stmt(h, yc, gt, level+1, state, show_tree, yp0, yp0_path, cb) < 0) if (yang2cli_stmt(h, yc, gt, level+1, state, show_tree, cb) < 0)
goto done; goto done;
} }
cprintf(cb, "%*s}\n", level*3, ""); cprintf(cb, "%*s}\n", level*3, "");
@ -893,8 +866,6 @@ yang2cli_list(clicon_handle h,
* @param[in] level Indentation level * @param[in] level Indentation level
* @param[in] state Include syntax for state not only config * @param[in] state Include syntax for state not only config
* @param[in] show_tree Is tree for show cli command * @param[in] show_tree Is tree for show cli command
* @param[in] yp0 Build the path of ys only to this level not root (optional)
* @param[in] yp0path Use this path if stop at yp0 (not root)
* @param[out] cb Buffer where cligen code is written * @param[out] cb Buffer where cligen code is written
@example @example
choice interface-type { choice interface-type {
@ -912,8 +883,6 @@ yang2cli_choice(clicon_handle h,
int level, int level,
int state, int state,
int show_tree, int show_tree,
yang_stmt *yp0,
char *yp0_path,
cbuf *cb) cbuf *cb)
{ {
int retval = -1; int retval = -1;
@ -923,7 +892,7 @@ yang2cli_choice(clicon_handle h,
while ((yc = yn_each(ys, yc)) != NULL) { while ((yc = yn_each(ys, yc)) != NULL) {
switch (yang_keyword_get(yc)){ switch (yang_keyword_get(yc)){
case Y_CASE: case Y_CASE:
if (yang2cli_stmt(h, yc, gt, level+2, state, show_tree, yp0, yp0_path, cb) < 0) if (yang2cli_stmt(h, yc, gt, level+2, state, show_tree, cb) < 0)
goto done; goto done;
break; break;
case Y_CONTAINER: case Y_CONTAINER:
@ -931,7 +900,7 @@ yang2cli_choice(clicon_handle h,
case Y_LEAF_LIST: case Y_LEAF_LIST:
case Y_LIST: case Y_LIST:
default: default:
if (yang2cli_stmt(h, yc, gt, level+1, state, show_tree, yp0, yp0_path, cb) < 0) if (yang2cli_stmt(h, yc, gt, level+1, state, show_tree, cb) < 0)
goto done; goto done;
break; break;
} }
@ -948,8 +917,6 @@ yang2cli_choice(clicon_handle h,
* @param[in] level Indentation level * @param[in] level Indentation level
* @param[in] state Include syntax for state not only config * @param[in] state Include syntax for state not only config
* @param[in] show_tree Is tree for show cli command * @param[in] show_tree Is tree for show cli command
* @param[in] yp0 Build the path of ys only to this level not root (optional)
* @param[in] yp0path Use this path if stop at yp0 (not root)
* @param[out] cb Buffer where cligen code is written * @param[out] cb Buffer where cligen code is written
*/ */
static int static int
@ -959,8 +926,6 @@ yang2cli_stmt(clicon_handle h,
int level, int level,
int state, int state,
int show_tree, int show_tree,
yang_stmt *yp0,
char *yp0_path,
cbuf *cb) cbuf *cb)
{ {
yang_stmt *yc; yang_stmt *yc;
@ -969,24 +934,20 @@ yang2cli_stmt(clicon_handle h,
if (state || yang_config(ys)){ if (state || yang_config(ys)){
switch (yang_keyword_get(ys)){ switch (yang_keyword_get(ys)){
case Y_CONTAINER: case Y_CONTAINER:
if (yang2cli_container(h, ys, gt, level, state, show_tree, if (yang2cli_container(h, ys, gt, level, state, show_tree, cb) < 0)
yp0, yp0_path, cb) < 0)
goto done; goto done;
break; break;
case Y_LIST: case Y_LIST:
if (yang2cli_list(h, ys, gt, level, state, show_tree, if (yang2cli_list(h, ys, gt, level, state, show_tree, cb) < 0)
yp0, yp0_path, cb) < 0)
goto done; goto done;
break; break;
case Y_CHOICE: case Y_CHOICE:
if (yang2cli_choice(h, ys, gt, level, state, show_tree, if (yang2cli_choice(h, ys, gt, level, state, show_tree, cb) < 0)
yp0, yp0_path, cb) < 0)
goto done; goto done;
break; break;
case Y_LEAF_LIST: case Y_LEAF_LIST:
case Y_LEAF: case Y_LEAF:
if (yang2cli_leaf(h, ys, gt, level, 1, show_tree, 0, if (yang2cli_leaf(h, ys, gt, level, 1, show_tree, 0, cb) < 0)
yp0, yp0_path, cb) < 0)
goto done; goto done;
break; break;
case Y_CASE: case Y_CASE:
@ -994,8 +955,7 @@ yang2cli_stmt(clicon_handle h,
case Y_MODULE: case Y_MODULE:
yc = NULL; yc = NULL;
while ((yc = yn_each(ys, yc)) != NULL) while ((yc = yn_each(ys, yc)) != NULL)
if (yang2cli_stmt(h, yc, gt, level+1, state, show_tree, if (yang2cli_stmt(h, yc, gt, level+1, state, show_tree, cb) < 0)
yp0, yp0_path, cb) < 0)
goto done; goto done;
break; break;
default: /* skip */ default: /* skip */
@ -1013,8 +973,6 @@ yang2cli_stmt(clicon_handle h,
* @param[in] printgen Log generated CLIgen syntax * @param[in] printgen Log generated CLIgen syntax
* @param[in] state Set to include state syntax * @param[in] state Set to include state syntax
* @param[in] show_tree Is tree for show cli command * @param[in] show_tree Is tree for show cli command
* @param[in] yp0 Build the path of ys only to this level not root (optional)
* @param[in] yp0path Use this path if stop at yp0 (not root)
* @param[out] pt CLIgen parse-tree (must be created on input) * @param[out] pt CLIgen parse-tree (must be created on input)
* @retval 0 OK * @retval 0 OK
* @retval -1 Error * @retval -1 Error
@ -1025,8 +983,6 @@ yang2cli(clicon_handle h,
int printgen, int printgen,
int state, int state,
int show_tree, int show_tree,
yang_stmt *yp0,
char *yp0_path,
parse_tree *pt) parse_tree *pt)
{ {
int retval = -1; int retval = -1;
@ -1047,8 +1003,7 @@ yang2cli(clicon_handle h,
/* Traverse YANG, loop through all modules and generate CLI */ /* Traverse YANG, loop through all modules and generate CLI */
yc = NULL; yc = NULL;
while ((yc = yn_each(yn, yc)) != NULL) while ((yc = yn_each(yn, yc)) != NULL)
if (yang2cli_stmt(h, yc, gt, 0, state, show_tree, if (yang2cli_stmt(h, yc, gt, 0, state, show_tree, cb) < 0)
yp0, yp0_path, cb) < 0)
goto done; goto done;
if (printgen) if (printgen)
clicon_log(LOG_NOTICE, "%s: Generated CLI spec:\n%s", __FUNCTION__, cbuf_get(cb)); clicon_log(LOG_NOTICE, "%s: Generated CLI spec:\n%s", __FUNCTION__, cbuf_get(cb));
@ -1077,50 +1032,3 @@ yang2cli(clicon_handle h,
return retval; return retval;
} }
/*! Generate CLI code for Yang specification
* @param[in] h Clixon handle
* @param[in] api_path API-path of sub-xml/yang
* @param[in] name Name of tree: use @<name> in clispec
* @param[in] printgen Log generated CLIgen syntax
* @param[in] state Also include state syntax
* @retval -1 Error, with clicon_err called
* @retval 0 OK , with result in yres
*/
int
yang2cli_sub(clicon_handle h,
char *api_path,
char *name,
int printgen,
int state)
{
int retval = -1;
yang_stmt *yspec;
yang_stmt *yn = NULL;
pt_head *ph;
parse_tree *pt = NULL; /* cli parse tree */
/* Get yspec */
yspec = clicon_dbspec_yang(h);
if (api_path2xml(api_path, yspec, NULL, YC_DATANODE, 1, NULL, &yn, NULL) < 0)
goto done;
if (yn == NULL)
goto ok; /* not found */
/* Create empty parse-tree */
if ((pt = pt_new()) == NULL){
clicon_err(OE_UNIX, errno, "pt_new");
goto done;
}
/* Generate tree from yangnode yn */
if (yang2cli(h, yn, printgen, state, 0, yn, api_path, pt) < 0)
goto done;
/* Add a new parse-tree header */
if ((ph = cligen_ph_add(cli_cligen(h), name)) == NULL)
goto done;
/* Add generated parse-tree to header */
if (cligen_ph_parsetree_set(ph, pt) < 0)
goto done;
ok:
retval = 0;
done:
return retval;
}

4
apps/cli/cli_generate.h
View file

@ -53,8 +53,6 @@
* Prototypes * Prototypes
*/ */
int yang2cli(clicon_handle h, yang_stmt *yspec, int yang2cli(clicon_handle h, yang_stmt *yspec,
int printgen, int state, int show_tree, int printgen, int state, int show_tree, parse_tree *ptnew);
yang_stmt *yp0, char *yp0_path, parse_tree *ptnew);
int yang2cli_sub(clicon_handle h, char *api_path, char *name, int printgen, int state);
#endif /* _CLI_GENERATE_H_ */ #endif /* _CLI_GENERATE_H_ */

2
apps/cli/cli_main.c
View file

@ -276,7 +276,7 @@ autocli_tree(clicon_handle h,
} }
yspec = clicon_dbspec_yang(h); yspec = clicon_dbspec_yang(h);
/* Generate tree (this is where the action is) */ /* Generate tree (this is where the action is) */
if (yang2cli(h, yspec, printgen, state, show_tree, NULL, NULL, pt) < 0) if (yang2cli(h, yspec, printgen, state, show_tree, pt) < 0)
goto done; goto done;
/* Append cligen tree and name it */ /* Append cligen tree and name it */
if ((ph = cligen_ph_add(cli_cligen(h), name)) == NULL) if ((ph = cligen_ph_add(cli_cligen(h), name)) == NULL)

8
apps/cli/cli_show.c
View file

@ -123,7 +123,7 @@ expand_dbvar(void *h,
int ret; int ret;
if (argv == NULL || cvec_len(argv) != 2){ if (argv == NULL || cvec_len(argv) != 2){
clicon_err(OE_PLUGIN, 0, "requires arguments: <db> <xmlkeyfmt>"); clicon_err(OE_PLUGIN, EINVAL, "requires arguments: <db> <xmlkeyfmt>");
goto done; goto done;
} }
if ((yspec = clicon_dbspec_yang(h)) == NULL){ if ((yspec = clicon_dbspec_yang(h)) == NULL){
@ -451,7 +451,7 @@ cli_show_config1(clicon_handle h,
char *prefix = NULL; char *prefix = NULL;
if (cvec_len(argv) < 3 || cvec_len(argv) > 5){ if (cvec_len(argv) < 3 || cvec_len(argv) > 5){
clicon_err(OE_PLUGIN, 0, "Got %d arguments. Expected: <dbname>,<format>,<xpath>[,<namespace>, [<prefix>]]", cvec_len(argv)); clicon_err(OE_PLUGIN, EINVAL, "Got %d arguments. Expected: <dbname>,<format>,<xpath>[,<namespace>, [<prefix>]]", cvec_len(argv));
goto done; goto done;
} }
@ -618,7 +618,7 @@ show_conf_xpath(clicon_handle h,
cvec *nsc = NULL; cvec *nsc = NULL;
if (cvec_len(argv) != 1){ if (cvec_len(argv) != 1){
clicon_err(OE_PLUGIN, 0, "Requires one element to be <dbname>"); clicon_err(OE_PLUGIN, EINVAL, "Requires one element to be <dbname>");
goto done; goto done;
} }
str = cv_string_get(cvec_i(argv, 0)); str = cv_string_get(cvec_i(argv, 0));
@ -713,7 +713,7 @@ cli_show_auto1(clicon_handle h,
int i = 0; int i = 0;
if (cvec_len(argv) < 3 || cvec_len(argv) > 4){ if (cvec_len(argv) < 3 || cvec_len(argv) > 4){
clicon_err(OE_PLUGIN, 0, "Usage: <api-path-fmt>* <database> <format> <prefix>. (*) generated."); clicon_err(OE_PLUGIN, EINVAL, "Usage: <api-path-fmt>* <database> <format> <prefix>. (*) generated.");
goto done; goto done;
} }
/* First argv argument: API_path format */ /* First argv argument: API_path format */

1
apps/cli/clixon_cli_api.h
View file

@ -141,5 +141,6 @@ int cli_auto_set(clicon_handle h, cvec *cvv, cvec *argv);
int cli_auto_merge(clicon_handle h, cvec *cvv, cvec *argv); int cli_auto_merge(clicon_handle h, cvec *cvv, cvec *argv);
int cli_auto_create(clicon_handle h, cvec *cvv, cvec *argv); int cli_auto_create(clicon_handle h, cvec *cvv, cvec *argv);
int cli_auto_del(clicon_handle h, cvec *cvv, cvec *argv); int cli_auto_del(clicon_handle h, cvec *cvv, cvec *argv);
int cli_auto_sub_enter(clicon_handle h, cvec *cvv, cvec *argv);
#endif /* _CLIXON_CLI_API_H_ */ #endif /* _CLIXON_CLI_API_H_ */

16
example/main/example_cli.c
View file

@ -132,24 +132,10 @@ example_client_rpc(clicon_handle h,
return retval; return retval;
} }
/* Plugin start
* Example on creating a generated tree from a sub-part of a yang spec.
* which can then be used in a clispec as: @datamodelexample.
* @see test_cli_gen_sub.sh
* @note still experimental
*/
int
example_start(clicon_handle h)
{
if (yang2cli_sub(h, "/example2:table/parameter=abc", "datamodelexample", 1, 0) < 0)
return -1;
return 0;
}
static clixon_plugin_api api = { static clixon_plugin_api api = {
"example", /* name */ "example", /* name */
clixon_plugin_init, /* init */ clixon_plugin_init, /* init */
example_start, /* start */ NULL, /* start */
NULL, /* exit */ NULL, /* exit */
.ca_prompt=NULL, /* cli_prompthook_t */ .ca_prompt=NULL, /* cli_prompthook_t */
.ca_suspend=NULL, /* cligen_susp_cb_t */ .ca_suspend=NULL, /* cligen_susp_cb_t */

6
example/main/example_cli.cli
View file

@ -36,9 +36,9 @@ CLICON_PROMPT="%U@%H %W> ";
CLICON_PLUGIN="example_cli"; CLICON_PLUGIN="example_cli";
# Autocli syntax tree operations # Autocli syntax tree operations
edit @datamodel, cli_auto_edit("datamodel", "candidate"); edit @datamodel, cli_auto_edit("datamodel");
up, cli_auto_up("datamodel", "candidate"); up, cli_auto_up("datamodel");
top, cli_auto_top("datamodel", "candidate"); top, cli_auto_top("datamodel");
set @datamodel, cli_auto_set(); set @datamodel, cli_auto_set();
merge @datamodel, cli_auto_merge(); merge @datamodel, cli_auto_merge();
create @datamodel, cli_auto_create(); create @datamodel, cli_auto_create();

5
lib/clixon/clixon_path.h
View file

@ -76,9 +76,8 @@ typedef struct {
* Prototypes * Prototypes
*/ */
int xml_yang_root(cxobj *x, cxobj **xr); int xml_yang_root(cxobj *x, cxobj **xr);
int yang2api_path_fmt(yang_stmt *ys, int inclkey, yang_stmt *yp0, char *yp0_path, int yang2api_path_fmt(yang_stmt *ys, int inclkey, char **api_path_fmt);
char **api_path_fmt); int api_path_fmt2api_path(const char *api_path_fmt, cvec *cvv, char **api_path);
int api_path_fmt2api_path(char *api_path_fmt, cvec *cvv, char **api_path);
int api_path_fmt2xpath(char *api_path_fmt, cvec *cvv, char **xpath); int api_path_fmt2xpath(char *api_path_fmt, cvec *cvv, char **xpath);
int api_path2xpath(char *api_path, yang_stmt *yspec, char **xpath, cvec **nsc, cxobj **xerr); int api_path2xpath(char *api_path, yang_stmt *yspec, char **xpath, cvec **nsc, cxobj **xerr);
int api_path2xml(char *api_path, yang_stmt *yspec, cxobj *xtop, int api_path2xml(char *api_path, yang_stmt *yspec, cxobj *xtop,

2
lib/src/clixon_data.c
View file

@ -134,7 +134,7 @@ clicon_data_del(clicon_handle h,
return clicon_hash_del(cdat, (char*)name); return clicon_hash_del(cdat, (char*)name);
} }
/*! Get generic cligen varaibel vector (cvv) on the form <name>=<val> where <val> is cvv /*! Get generic cligen variable vector (cvv) on the form <name>=<val> where <val> is cvv
* *
* @param[in] h Clicon handle * @param[in] h Clicon handle
* @param[in] name Data name * @param[in] name Data name

27
lib/src/clixon_path.c
View file

@ -287,8 +287,6 @@ xml_yang_root(cxobj *x,
* path: /modname:a/b/%s/d * path: /modname:a/b/%s/d
* @param[in] ys Yang statement * @param[in] ys Yang statement
* @param[in] inclkey If set include key leaf (eg last leaf d in ex) * @param[in] inclkey If set include key leaf (eg last leaf d in ex)
* @param[in] yp0 Build the path of ys only to this level not root (optional)
* @param[in] yp0path Use this path if stop at yp0 (not root)
* @param[out] cb api_path_fmt, * @param[out] cb api_path_fmt,
* @retval 0 OK * @retval 0 OK
* @retval -1 Error * @retval -1 Error
@ -297,8 +295,6 @@ xml_yang_root(cxobj *x,
static int static int
yang2api_path_fmt_1(yang_stmt *ys, yang2api_path_fmt_1(yang_stmt *ys,
int inclkey, int inclkey,
yang_stmt *yp0,
char *yp0_path,
cbuf *cb) cbuf *cb)
{ {
yang_stmt *yp; /* parent */ yang_stmt *yp; /* parent */
@ -312,14 +308,11 @@ yang2api_path_fmt_1(yang_stmt *ys,
clicon_err(OE_YANG, EINVAL, "yang expected parent %s", yang_argument_get(ys)); clicon_err(OE_YANG, EINVAL, "yang expected parent %s", yang_argument_get(ys));
goto done; goto done;
} }
if (yp == yp0){ /* Skip building path to root if match, use given path */ if (yp != NULL && /* XXX rm */
cprintf(cb, "%s/", yp0_path);
}
else if (yp != NULL && /* XXX rm */
yang_keyword_get(yp) != Y_MODULE && yang_keyword_get(yp) != Y_MODULE &&
yang_keyword_get(yp) != Y_SUBMODULE){ yang_keyword_get(yp) != Y_SUBMODULE){
if (yang2api_path_fmt_1((yang_stmt *)yp, 1, yp0, yp0_path, cb) < 0) /* recursive call */ if (yang2api_path_fmt_1((yang_stmt *)yp, 1, cb) < 0) /* recursive call */
goto done; goto done;
if (yang_keyword_get(yp) != Y_CHOICE && yang_keyword_get(yp) != Y_CASE){ if (yang_keyword_get(yp) != Y_CHOICE && yang_keyword_get(yp) != Y_CASE){
#if 0 #if 0
@ -398,8 +391,6 @@ yang2api_path_fmt_1(yang_stmt *ys,
int int
yang2api_path_fmt(yang_stmt *ys, yang2api_path_fmt(yang_stmt *ys,
int inclkey, int inclkey,
yang_stmt *yp0,
char *yp0_path,
char **api_path_fmt) char **api_path_fmt)
{ {
int retval = -1; int retval = -1;
@ -409,7 +400,7 @@ yang2api_path_fmt(yang_stmt *ys,
clicon_err(OE_UNIX, errno, "cbuf_new"); clicon_err(OE_UNIX, errno, "cbuf_new");
goto done; goto done;
} }
if (yang2api_path_fmt_1(ys, inclkey, yp0, yp0_path, cb) < 0) if (yang2api_path_fmt_1(ys, inclkey, cb) < 0)
goto done; goto done;
if ((*api_path_fmt = strdup(cbuf_get(cb))) == NULL){ if ((*api_path_fmt = strdup(cbuf_get(cb))) == NULL){
clicon_err(OE_UNIX, errno, "strdup"); clicon_err(OE_UNIX, errno, "strdup");
@ -433,6 +424,8 @@ yang2api_path_fmt(yang_stmt *ys,
* @param[in] api_path_fmt XML key format, eg /aaa/%s/name * @param[in] api_path_fmt XML key format, eg /aaa/%s/name
* @param[in] cvv cligen variable vector, one for every wildchar in api_path_fmt * @param[in] cvv cligen variable vector, one for every wildchar in api_path_fmt
* @param[out] api_path api_path, eg /aaa/17. Free after use * @param[out] api_path api_path, eg /aaa/17. Free after use
* @retval 0 OK
* @retval -1 Error
* @note first and last elements of cvv are not used,.. * @note first and last elements of cvv are not used,..
* @see api_path_fmt2xpath * @see api_path_fmt2xpath
* @example * @example
@ -445,15 +438,15 @@ yang2api_path_fmt(yang_stmt *ys,
* api_path: /interfaces/interface=e0/name * api_path: /interfaces/interface=e0/name
* @example * @example
* api_path_fmt: /subif-entry=%s,%s/subid * api_path_fmt: /subif-entry=%s,%s/subid
* cvv: foo * cvv: foo, bar
* api_path: /subif-entry=foo/subid * api_path: /subif-entry=foo,bar/subid
* *
* "api-path" is "URI-encoded path expression" definition in RFC8040 3.5.3 * "api-path" is "URI-encoded path expression" definition in RFC8040 3.5.3
*/ */
int int
api_path_fmt2api_path(char *api_path_fmt, api_path_fmt2api_path(const char *api_path_fmt,
cvec *cvv, cvec *cvv,
char **api_path) char **api_path)
{ {
int retval = -1; int retval = -1;
char c; char c;

15
test/test_cli_auto.sh
View file

@ -45,9 +45,9 @@ CLICON_PROMPT="%U@%H %W> ";
CLICON_PLUGIN="example_cli"; CLICON_PLUGIN="example_cli";
# Autocli syntax tree operations # Autocli syntax tree operations
edit @datamodel, cli_auto_edit("datamodel", "candidate"); edit @datamodel, cli_auto_edit("datamodel");
up, cli_auto_up("datamodel", "candidate"); up, cli_auto_up("datamodel");
top, cli_auto_top("datamodel", "candidate"); top, cli_auto_top("datamodel");
set @datamodel, cli_auto_set(); set @datamodel, cli_auto_set();
merge @datamodel, cli_auto_merge(); merge @datamodel, cli_auto_merge();
create @datamodel, cli_auto_create(); create @datamodel, cli_auto_create();
@ -213,6 +213,15 @@ EOF
new "set value 71" new "set value 71"
expectpart "$(cat $fin | $clixon_cli -f $cfg 2>&1)" 0 "/clixon-example:table>" "<parameter><name>a</name><value>42</value></parameter><parameter><name>b</name><value>71</value></parameter>" expectpart "$(cat $fin | $clixon_cli -f $cfg 2>&1)" 0 "/clixon-example:table>" "<parameter><name>a</name><value>42</value></parameter><parameter><name>b</name><value>71</value></parameter>"
cat <<EOF > $fin
edit table parameter a
top
edit table parameter b
show config
EOF
new "edit parameter b show"
expectpart "$(cat $fin | $clixon_cli -f $cfg 2>&1)" 0 "/clixon-example:table/parameter=b/>" "<name>b</name><value>71</value>" --not-- "<parameter>"
cat <<EOF > $fin cat <<EOF > $fin
edit table parameter b edit table parameter b
delete value 17 delete value 17

126
test/test_cli_auto_sub.sh Executable file
View file

@ -0,0 +1,126 @@
#!/usr/bin/env bash
# Tests for generating clispec from a yang subtree
# Magic line must be first in script (see README.md)
s="$_" ; . ./lib.sh || if [ "$s" = $0 ]; then exit 0; else return 0; fi
APPNAME=example
# include err() and new() functions and creates $dir
# Must be defined by a call: yang2cli_sub(h, ..., "datamodelexample", ...)
fin=$dir/in
cfg=$dir/conf_yang.xml
fyang=$dir/$APPNAME.yang
clidir=$dir/cli
if [ -d $clidir ]; then
rm -rf $clidir/*
else
mkdir $clidir
fi
# Use yang in example
cat <<EOF > $cfg
<clixon-config xmlns="http://clicon.org/config">
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
<CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
<CLICON_YANG_DIR>$dir</CLICON_YANG_DIR>
<CLICON_YANG_MAIN_FILE>$fyang</CLICON_YANG_MAIN_FILE>
<CLICON_BACKEND_DIR>/usr/local/lib/$APPNAME/backend</CLICON_BACKEND_DIR>
<CLICON_CLISPEC_DIR>$clidir</CLICON_CLISPEC_DIR>
<CLICON_CLI_DIR>/usr/local/lib/$APPNAME/cli</CLICON_CLI_DIR>
<CLICON_CLI_MODE>$APPNAME</CLICON_CLI_MODE>
<CLICON_CLI_GENMODEL>2</CLICON_CLI_GENMODEL>
<CLICON_CLI_GENMODEL_TYPE>VARS</CLICON_CLI_GENMODEL_TYPE>
<CLICON_SOCK>/usr/local/var/$APPNAME/$APPNAME.sock</CLICON_SOCK>
<CLICON_BACKEND_PIDFILE>/usr/local/var/$APPNAME/$APPNAME.pidfile</CLICON_BACKEND_PIDFILE>
<CLICON_XMLDB_DIR>/usr/local/var/$APPNAME</CLICON_XMLDB_DIR>
<CLICON_MODULE_LIBRARY_RFC7895>false</CLICON_MODULE_LIBRARY_RFC7895>
</clixon-config>
EOF
cat <<EOF > $fyang
module $APPNAME {
namespace "urn:example:clixon";
prefix ex;
container table{
list parameter{
key name;
leaf name{
type string;
}
leaf value{
type string;
}
list index{
key i;
leaf i{
type string;
}
}
}
}
}
EOF
cat <<EOF > $clidir/ex.cli
CLICON_MODE="example";
CLICON_PROMPT="%U@%H> ";
# Manual command form where a sub-mode is created from @datamodel
# It gives: cvv eg:
# 0 : cmd = parameter 123
# 1 : string = "123"
enter <string>, cli_auto_sub_enter("datamodel", "/example:table/parameter=%s/index=%s/", "x");
leave, cli_auto_top("datamodel", "candidate");
# Autocli syntax tree operations
edit @datamodel, cli_auto_edit("interface");
up, cli_auto_up("datamodel");
top, cli_auto_top("datamodel");
set @datamodel, cli_auto_set();
merge @datamodel, cli_auto_merge();
create @datamodel, cli_auto_create();
delete("Delete a configuration item") {
@datamodel, cli_auto_del();
all("Delete whole candidate configuration"), delete_all("candidate");
}
show("Show a particular state of the system"){
configuration("Show configuration"), cli_auto_show("datamodel", "candidate", "text", true, false);
}
EOF
new "test params: -f $cfg"
if [ $BE -ne 0 ]; then
new "kill old backend"
sudo clixon_backend -z -f $cfg
if [ $? -ne 0 ]; then
err
fi
new "start backend -s init -f $cfg"
start_backend -s init -f $cfg
new "waiting"
wait_backend
fi
cat <<EOF > $fin
enter a
leave
EOF
new "enter leave"
expectpart "$(cat $fin | $clixon_cli -f $cfg 2>&1)" 0 'enter a' 'leave'
# XXX much more
new "Kill backend"
# Check if premature kill
pid=$(pgrep -u root -f clixon_backend)
if [ -z "$pid" ]; then
err "backend already dead"
fi
# kill backend
stop_backend -f $cfg
rm -rf $dir