diff --git a/common/utils/load_module_shlib.c b/common/utils/load_module_shlib.c
index 27e7ba8b0992e83327017190f08a4ac62a51d00d..b21f39e69dff7b05ba44b23f1d097852681dcd2f 100644
--- a/common/utils/load_module_shlib.c
+++ b/common/utils/load_module_shlib.c
@@ -1,9 +1,34 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.0 (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ * contact@openairinterface.org
+ */
-/* FT NOKBLF:
- * this source is to be linked with the program using the telnet server, it looks for
- * the telnet server dynamic library, possibly loads it and calls the telnet server
- * init functions
-*/
+/*! \file common/utils/load_module_shlib.c
+ * \brief shared library loader implementation
+ * \author Francois TABURET
+ * \date 2017
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
#define _GNU_SOURCE
#include <stdio.h>
#include <stdlib.h>
@@ -13,37 +38,71 @@
#include <dlfcn.h>
#include "openair1/PHY/defs.h"
#define LOAD_MODULE_SHLIB_MAIN
+
+#include "common/config/config_userapi.h"
#include "load_module_shlib.h"
-int load_module_shlib(char *modname)
+void loader_init(void) {
+ paramdef_t LoaderParams[] = LOADER_PARAMS_DESC;
+
+
+ int ret = config_get( LoaderParams,sizeof(LoaderParams)/sizeof(paramdef_t),LOADER_CONFIG_PREFIX);
+ if (ret <0) {
+ fprintf(stderr,"[LOADER] configuration couldn't be performed");
+ if (loader_data.shlibpath == NULL) {
+ loader_data.shlibpath=DEFAULT_PATH;
+ }
+ return;
+ }
+}
+
+int load_module_shlib(char *modname,loader_shlibfunc_t *farray, int numf)
{
void *lib_handle;
initfunc_t fpi;
char *tmpstr;
int ret=0;
-
- tmpstr = malloc(strlen(modname)+16);
+
+ if (loader_data.shlibpath == NULL) {
+ loader_init();
+ }
+ tmpstr = malloc(strlen(loader_data.shlibpath)+strlen(modname)+16);
if (tmpstr == NULL) {
fprintf(stderr,"[LOADER] %s %d malloc error loading module %s, %s\n",__FILE__, __LINE__, modname, strerror(errno));
return -1;
}
- sprintf(tmpstr,"lib%s.so",modname);
+
+ if(loader_data.shlibpath[0] != 0) {
+ ret=sprintf(tmpstr,"%s/",loader_data.shlibpath);
+ }
+ if(strstr(modname,".so") == NULL) {
+ sprintf(tmpstr+ret,"lib%s.so",modname);
+ } else {
+ sprintf(tmpstr+ret,"%s",modname);
+ }
+ ret = 0;
lib_handle = dlopen(tmpstr, RTLD_LAZY|RTLD_NODELETE|RTLD_GLOBAL);
if (!lib_handle) {
- printf("[LOADER] library %s is not loaded: %s\n", tmpstr,dlerror());
+ fprintf(stderr,"[LOADER] library %s is not loaded: %s\n", tmpstr,dlerror());
ret = -1;
} else {
- sprintf(tmpstr,"init_%s",modname);
+ printf("[LOADER] library %s uccessfully loaded loaded\n", tmpstr);
+ sprintf(tmpstr,"%s_autoinit",modname);
fpi = dlsym(lib_handle,tmpstr);
if (fpi != NULL )
{
fpi();
}
- else
- {
- fprintf(stderr,"[LOADER] %s %d %s function not found %s\n",__FILE__, __LINE__, dlerror(),tmpstr);
- ret = -1;
- }
+
+ if (farray != NULL) {
+ for (int i=0; i<numf; i++) {
+ farray[i].fptr = dlsym(lib_handle,farray[i].fname);
+ if (farray[i].fptr == NULL ) {
+ fprintf(stderr,"[LOADER] %s %d %s function not found %s\n",__FILE__, __LINE__, dlerror(),farray[i].fname);
+ ret= -1;
+ }
+ } /* for int i... */
+ } /* farray ! NULL */
}
if (tmpstr != NULL) free(tmpstr);
diff --git a/common/utils/load_module_shlib.h b/common/utils/load_module_shlib.h
index 2db1d17ec0c48e44b04c4f4608ed7f3209f0262a..1f991dddd2ca96c7215b4227cedf0bbb9fc8d0e4 100644
--- a/common/utils/load_module_shlib.h
+++ b/common/utils/load_module_shlib.h
@@ -1,11 +1,65 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.0 (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ * contact@openairinterface.org
+ */
+
+/*! \file common/utils/load_module_shlib.h
+ * \brief include file for users of the shared lib loader
+ * \author Francois TABURET
+ * \date 2017
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
#ifndef LOAD_SHLIB_H
#define LOAD_SHLIB_H
typedef int(*initfunc_t)(void);
+
+typedef struct {
+ char *shlibpath;
+}loader_data_t;
+
+typedef struct {
+ char *fname;
+ int (*fptr)(void);
+}loader_shlibfunc_t;
#ifdef LOAD_MODULE_SHLIB_MAIN
+#define LOADER_CONFIG_PREFIX "loader"
+#define DEFAULT_PATH ""
+loader_data_t loader_data;
+
+/*--------------------------------------------------------------------------------------------------------------------------------------*/
+/* LOADER parameters */
+/* optname helpstr paramflags XXXptr defXXXval type numelt */
+/*--------------------------------------------------------------------------------------------------------------------------------------*/
+#define LOADER_PARAMS_DESC { \
+{"shlibpath", NULL, 0, strptr:(char **)&(loader_data.shlibpath), defstrval:DEFAULT_PATH, TYPE_STRING, 0} \
+}
+
+/*-------------------------------------------------------------------------------------------------------------*/
#else
-extern int load_module_shlib(char *modname);
+extern int load_module_shlib(char *modname, loader_shlibfunc_t *farray, int numf);
#endif
#endif
+
diff --git a/common/utils/telnetsrv/telnetsrv.c b/common/utils/telnetsrv/telnetsrv.c
index 6d6b84f5684f209f20b2b4cf2504f16dc7e140b1..f99a83f3218c78226a052a2dd65bf5d910e6860a 100644
--- a/common/utils/telnetsrv/telnetsrv.c
+++ b/common/utils/telnetsrv/telnetsrv.c
@@ -19,7 +19,7 @@
* contact@openairinterface.org
*/
-/*! \file common/utils/telnetsrv.c
+/*! \file common/utils/telnetsrv/telnetsrv.c
* \brief: implementation of a telnet server
* \author Francois TABURET
* \date 2017
diff --git a/common/utils/telnetsrv/telnetsrv.h b/common/utils/telnetsrv/telnetsrv.h
index f54557e751d90611c25bca4d00fc56bf62a3d1e1..c8cad58784df9381f1040b0200d3597b838df3df 100644
--- a/common/utils/telnetsrv/telnetsrv.h
+++ b/common/utils/telnetsrv/telnetsrv.h
@@ -1,3 +1,34 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.0 (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ * contact@openairinterface.org
+ */
+
+/*! \file common/utils/telnetsrv/telnetsrv.h
+ * \brief: include file for telnet server implementation
+ * \author Francois TABURET
+ * \date 2017
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
#ifndef TELNETSRV_H
#define TELNETSRV_H
diff --git a/common/utils/telnetsrv/telnetsrv_phycmd.c b/common/utils/telnetsrv/telnetsrv_phycmd.c
index 1e267f689014c0f96cf826157de16ad534f2517f..6867d5deeef8fde9baa5880ca5f3bc28f043525c 100644
--- a/common/utils/telnetsrv/telnetsrv_phycmd.c
+++ b/common/utils/telnetsrv/telnetsrv_phycmd.c
@@ -1,3 +1,34 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.0 (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ * contact@openairinterface.org
+ */
+
+/*! \file common/utils/telnetsrv/telnetsrv_phycmd.c
+ * \brief: implementation of telnet commands related to softmodem linux process
+ * \author Francois TABURET
+ * \date 2017
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
#define _GNU_SOURCE
#include <string.h>
#include <pthread.h>
@@ -89,7 +120,7 @@ int dump_phyvars(char *buf, int debug, telnet_printfunc_t prnt)
if (strcasestr(buf,"uedump") != NULL)
{
dump_uestats(debug, prnt,1);
- }
+ }
return 0;
}
diff --git a/common/utils/telnetsrv/telnetsrv_phycmd.h b/common/utils/telnetsrv/telnetsrv_phycmd.h
index 7289810c8a9047d062132539bea8912ed358f771..3922bda727c0e140d3e4529c81dd167cbb21df29 100644
--- a/common/utils/telnetsrv/telnetsrv_phycmd.h
+++ b/common/utils/telnetsrv/telnetsrv_phycmd.h
@@ -1,4 +1,34 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.0 (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ * contact@openairinterface.org
+ */
+/*! \file common/utils/telnetsrv_proccmd.h
+ * \brief: Include file defining telnet commands related to softmodem linux process
+ * \author Francois TABURET
+ * \date 2017
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
#ifdef TELNETSRV_PHYCMD_MAIN
diff --git a/common/utils/telnetsrv/telnetsrv_proccmd.c b/common/utils/telnetsrv/telnetsrv_proccmd.c
index bd409ab27cdad2eb93a669c99dc4310775b68c6b..82c4549faeab7b7eaf79ec00f5a145fdfb7717d7 100644
--- a/common/utils/telnetsrv/telnetsrv_proccmd.c
+++ b/common/utils/telnetsrv/telnetsrv_proccmd.c
@@ -1,3 +1,34 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.0 (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ * contact@openairinterface.org
+ */
+
+/*! \file common/utils/telnetsrv/telnetsrv_proccmd.c
+ * \brief: implementation of telnet commands related to this linux process
+ * \author Francois TABURET
+ * \date 2017
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
#define _GNU_SOURCE
#include <sys/types.h>
#include <sys/socket.h>
diff --git a/common/utils/telnetsrv/telnetsrv_proccmd.h b/common/utils/telnetsrv/telnetsrv_proccmd.h
index 60eaa2e40620fb7145128c9ffe3ae8b202ae180f..d7fd0a6e2497df81bca617989ad142e5356997bd 100644
--- a/common/utils/telnetsrv/telnetsrv_proccmd.h
+++ b/common/utils/telnetsrv/telnetsrv_proccmd.h
@@ -19,7 +19,7 @@
* contact@openairinterface.org
*/
-/*! \file common/utils/telnetsrv_proccmd.h
+/*! \file common/utils/telnetsrv/telnetsrv_proccmd.h
* \brief: Include file defining telnet commands related to this linux process
* \author Francois TABURET
* \date 2017
diff --git a/targets/RT/USER/lte-softmodem.c b/targets/RT/USER/lte-softmodem.c
index 58a1a18af2de63bed8a7737e35ccf802772fd6b6..a8cc3e84d94808f9e50271e636ea177b0e2a0354 100644
--- a/targets/RT/USER/lte-softmodem.c
+++ b/targets/RT/USER/lte-softmodem.c
@@ -588,7 +588,7 @@ static void get_options(void) {
set_glog(-1, glog_verbosity);
}
if (start_telnetsrv) {
- load_module_shlib("telnetsrv");
+ load_module_shlib("telnetsrv",NULL,0);
}