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cli: rpc commands for reboot/poweroff and set datetime #81

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merged 2 commits into from
Aug 6, 2023
Merged

cli: rpc commands for reboot/poweroff and set datetime #81

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dcc1dd5
klinfix: add klix_rpc() for poweroff and reboot CLI commands
troglobit Jul 4, 2023
b2d1564
klinfix: add CLI support for set datetime 2023-07-03T16:06:34+02:00
troglobit Jul 4, 2023
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68 changes: 68 additions & 0 deletions src/klinfix/src/klinfix.c
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@

#include <sysrepo.h>
#include <sysrepo_types.h>
#include <sysrepo/values.h>

#include <klish/kplugin.h>
#include <klish/kcontext.h>
Expand Down Expand Up @@ -140,6 +141,71 @@ int klix_commit(kcontext_t *ctx)
return -1;
}

int klix_rpc(kcontext_t *ctx)
{
kpargv_pargs_node_t *iter;
size_t icnt = 0, ocnt = 0;
sr_val_t *input = NULL;
sr_session_ctx_t *sess;
sr_conn_ctx_t *conn;
const char *xpath;
sr_val_t *output;
kparg_t *parg;
int err;

xpath = kcontext_script(ctx);
if (!xpath) {
fprintf(stderr, "Error: cannot find rpc xpath\n");
goto err;
}

iter = kpargv_pargs_iter(kcontext_pargv(ctx));
while ((parg = kpargv_pargs_each(&iter))) {
const char *key = kentry_name(kparg_entry(parg));
const char *val = kparg_value(parg);

/* skip leading part of command line: 'set datetime' */
if (!strcmp(key, val))
continue;

sr_realloc_values(icnt, icnt + 1, &input);
/* e.g. /ietf-system:set-current-datetime/current-datetime */
sr_val_build_xpath(&input[icnt], "%s/%s", xpath, key);
sr_val_set_str_data(&input[icnt++], SR_STRING_T, val);
}

if (sr_connect(SR_CONN_DEFAULT, &conn)) {
fprintf(stderr, "Error: Connection to datastore failed\n");
goto err;
}

if (sr_session_start(conn, SR_DS_OPERATIONAL, &sess)) {
fprintf(stderr, "Error: Unable to open transaction to running-config\n");
goto err_disconnect;
}

if ((err = sr_rpc_send(sess, xpath, input, icnt, 0, &output, &ocnt))) {
fprintf(stderr, "Failed sending RPC %s: %s", xpath, sr_strerror(err));
goto err_disconnect;
}

for (size_t i = 0; i < ocnt; i++) {
sr_print_val(&output[i]);
puts("");
}

sr_free_values(input, icnt);
sr_free_values(output, ocnt);
sr_disconnect(conn);
return 0;

err_disconnect:
sr_disconnect(conn);
err:
sr_free_values(input, icnt);
return -1;
}

int kplugin_klinfix_fini(kcontext_t *ctx)
{
return 0;
Expand All @@ -151,5 +217,7 @@ int kplugin_klinfix_init(kcontext_t *ctx)

kplugin_add_syms(plugin, ksym_new("klix_copy", klix_copy));
kplugin_add_syms(plugin, ksym_new("klix_commit", klix_commit));
kplugin_add_syms(plugin, ksym_new("klix_rpc", klix_rpc));

return 0;
}
18 changes: 16 additions & 2 deletions src/klinfix/xml/infix.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,10 @@
<ACTION sym="STRING"/>
</PTYPE>

<PTYPE name="GETSTR">
<ACTION sym="STRING"/>
</PTYPE>

<PTYPE name="PLINE_SET">
<COMPL>
<ACTION sym="srp_compl@sysrepo"/>
Expand Down Expand Up @@ -93,11 +97,11 @@
</PROMPT>

<COMMAND name="poweroff" help="Poweroff system (system policy may yield reboot)">
<ACTION sym="script">poweroff</ACTION>
<ACTION sym="klix_rpc@klinfix" ptype="STRING">/ietf-system:system-shutdown</ACTION>
</COMMAND>

<COMMAND name="reboot" help="Reboot system">
<ACTION sym="script">reboot</ACTION>
<ACTION sym="klix_rpc@klinfix" ptype="STRING">/ietf-system:system-restart</ACTION>
</COMMAND>

<COMMAND name="shell" help="Enter system shell">
Expand All @@ -121,7 +125,17 @@
<ACTION sym="klix_copy@klinfix"/>
</COMMAND>

<COMMAND name="set" help="Set" mode="switch">
<COMMAND name="datetime" help="Set current date and time">
<PARAM name="current-datetime" ptype="/GETSTR" help="yyyy-mm-ddThh:mm:ss(Z|+/-hh:mm)"/>
<ACTION sym="klix_rpc@klinfix">/ietf-system:set-current-datetime</ACTION>
</COMMAND>
</COMMAND>

<COMMAND name="show" help="Show" mode="switch">
<COMMAND name="datetime" help="Show current date and time">
<ACTION sym="script">date -Isec</ACTION>
</COMMAND>
<COMMAND name="running-config" help="Show running-config">
<ACTION sym="srp_show_running@sysrepo"/>
</COMMAND>
Expand Down