110 lines
2.7 KiB
C
110 lines
2.7 KiB
C
/*
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* SPDX-License-Identifier: LicenseRef-CSSL-1.0
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*/
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#include <sys/types.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <errno.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdarg.h>
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#include "openair2/RRC/NR/rrc_gNB_UE_context.h"
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#define TELNETSERVERCODE
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#include "telnetsrv.h"
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#define ERROR_MSG_RET(mSG, aRGS...) do { prnt(mSG, ##aRGS); return 1; } while (0)
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static int get_single_ue_rnti(void)
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{
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rrc_gNB_ue_context_t *ue_context_p = NULL;
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RB_FOREACH(ue_context_p, rrc_nr_ue_tree_s, &(RC.nrrrc[0]->rrc_ue_head)) {
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return ue_context_p->ue_context.rnti;
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}
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return -1;
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}
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int get_single_rnti(char *buf, int debug, telnet_printfunc_t prnt)
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{
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UNUSED(debug);
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if (buf)
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ERROR_MSG_RET("no parameter allowed\n");
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int rnti = get_single_ue_rnti();
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if (rnti < 1)
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ERROR_MSG_RET("different number of UEs\n");
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prnt("single UE RNTI %04x\n", rnti);
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return 0;
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}
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//void rrc_gNB_trigger_new_bearer(int rnti);
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int add_bearer(char *buf, int debug, telnet_printfunc_t prnt)
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{
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UNUSED(debug);
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int rnti = -1;
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if (!buf) {
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rnti = get_single_ue_rnti();
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if (rnti < 1)
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ERROR_MSG_RET("no UE found\n");
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} else {
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rnti = strtol(buf, NULL, 16);
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if (rnti < 1 || rnti >= 0xfffe)
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ERROR_MSG_RET("RNTI needs to be [1,0xfffe]\n");
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}
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// verify it exists in RRC as well
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rrc_gNB_ue_context_t *rrcue = rrc_gNB_get_ue_context_by_rnti_any_du(RC.nrrrc[0], rnti);
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if (!rrcue)
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ERROR_MSG_RET("could not find UE with RNTI %04x\n", rnti);
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AssertFatal(false, "not implemented\n");
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//rrc_gNB_trigger_new_bearer(rnti);
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prnt("called rrc_gNB_trigger_new_bearer(%04x)\n", rnti);
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return 0;
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}
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//void rrc_gNB_trigger_release_bearer(int rnti);
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int release_bearer(char *buf, int debug, telnet_printfunc_t prnt)
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{
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UNUSED(debug);
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int rnti = -1;
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if (!buf) {
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rnti = get_single_ue_rnti();
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if (rnti < 1)
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ERROR_MSG_RET("no UE found\n");
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} else {
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rnti = strtol(buf, NULL, 16);
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if (rnti < 1 || rnti >= 0xfffe)
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ERROR_MSG_RET("RNTI needs to be [1,0xfffe]\n");
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}
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// verify it exists in RRC as well
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rrc_gNB_ue_context_t *rrcue = rrc_gNB_get_ue_context_by_rnti_any_du(RC.nrrrc[0], rnti);
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if (!rrcue)
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ERROR_MSG_RET("could not find UE with RNTI %04x\n", rnti);
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AssertFatal(false, "not implemented\n");
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//rrc_gNB_trigger_release_bearer(rnti);
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prnt("called rrc_gNB_trigger_release_bearer(%04x)\n", rnti);
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return 0;
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}
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static telnetshell_cmddef_t bearercmds[] = {
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{"get_single_rnti", "", get_single_rnti},
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{"add_bearer", "[rnti(hex,opt)]", add_bearer},
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{"release_bearer", "[rnti(hex,opt)]", release_bearer},
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{"", "", NULL},
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};
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static telnetshell_vardef_t bearervars[] = {
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{"", 0, 0, NULL}
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};
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void add_bearer_cmds(void) {
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add_telnetcmd("bearer", bearervars, bearercmds);
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}
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