diff --git a/cmake_targets/CMakeLists.txt b/cmake_targets/CMakeLists.txt
index e3e3e79913ff98473c4216feb7ca941a71cc86ed..3cdd2b9ccdac4ed973fbe592c757b2edc5957348 100644
--- a/cmake_targets/CMakeLists.txt
+++ b/cmake_targets/CMakeLists.txt
@@ -502,6 +502,10 @@ set (CONFIG_LIBCONFIG_SOURCES
)
add_library(params_libconfig MODULE ${CONFIG_LIBCONFIG_SOURCES} )
target_link_libraries(params_libconfig config)
+# shared library loader
+set (SHLIB_LOADER_SOURCES
+ ${OPENAIR_DIR}/common/utils/load_module_shlib.c
+)
# include RF devices / transport protocols library modules
######################################################################
@@ -1767,6 +1771,7 @@ add_executable(lte-softmodem
${XFORMS_SOURCE_SOFTMODEM}
${T_SOURCE}
${CONFIG_SOURCES}
+ ${SHLIB_LOADER_SOURCES}
)
target_link_libraries (lte-softmodem -ldl
@@ -1802,6 +1807,7 @@ add_executable(lte-softmodem-nos1
${XFORMS_SOURCE_SOFTMODEM}
${T_SOURCE}
${CONFIG_SOURCES}
+ ${SHLIB_LOADER_SOURCES}
)
target_link_libraries (lte-softmodem-nos1
-Wl,--start-group
@@ -1890,6 +1896,7 @@ add_executable(oaisim
${XFORMS_SOURCE}
${T_SOURCE}
${CONFIG_SOURCES}
+ ${SHLIB_LOADER_SOURCES}
)
@@ -1933,6 +1940,8 @@ add_executable(oaisim_nos1
${OPENAIR_DIR}/common/utils/system.c
${XFORMS_SOURCE}
${T_SOURCE}
+ ${CONFIG_SOURCES}
+ ${SHLIB_LOADER_SOURCES}
)
target_include_directories(oaisim_nos1 PUBLIC ${OPENAIR_TARGETS}/SIMU/USER)
target_link_libraries (oaisim_nos1
diff --git a/cmake_targets/build_oai b/cmake_targets/build_oai
index 7b612c8ef3ed7169ab0c9e15cd79fcd5df81c317..01d94da73ea8d9716ab8f58e00f5663b468dac94 100755
--- a/cmake_targets/build_oai
+++ b/cmake_targets/build_oai
@@ -345,7 +345,11 @@ function main() {
BUILD_ECLIPSE=1
CMAKE_CMD="$CMAKE_CMD"' -DCMAKE_ECLIPSE_GENERATE_SOURCE_PROJECT=TRUE -G"Eclipse CDT4 - Unix Makefiles"'
echo_info "Enabling build eclipse project support"
- shift 1;;
+ shift 1;;
+ --build-telnetsrv)
+ BUILD_TELNETSRV=1
+ echo_info "Build embedded telnet server"
+ shift ;;
-h | --help)
print_help
exit 1;;
@@ -811,7 +815,22 @@ function main() {
rrh_gw $dbin/rrh_gw
fi
-
+ # Telnet server compilation
+ #####################
+ if [ "$BUILD_TELNETSRV" = "1" ] ; then
+
+ telnetsrv_build_dir=telnetsrv
+ mkdir -p $DIR/$telnetsrv_build_dir/build
+ cd $DIR/$telnetsrv_build_dir/build
+ echo_info "Compiling telnet server library ..."
+
+ [ "$CLEAN" = "1" ] && rm -rf $DIR/$telnetsrv_build_dir
+ cmake_file=$OPENAIR_DIR/common/utils/$telnetsrv_build_dir/CMakeLists.txt
+ cd $DIR/$telnetsrv_build_dir/build
+ eval "$CMAKE_CMD $OPENAIR_DIR/common/utils/$telnetsrv_build_dir/"
+ make
+
+ fi
# build RF device and transport protocol libraries
#####################################
if [ "$eNB" = "1" -o "$UE" = "1" -o "$RRH" = "1" ] ; then
diff --git a/common/config/config_cmdline.c b/common/config/config_cmdline.c
index 170f8963cf032ea20ce87ba30918a114760a0277..98c75c1c148984a4bc900e4cd5ba23fedf056641 100644
--- a/common/config/config_cmdline.c
+++ b/common/config/config_cmdline.c
@@ -37,24 +37,16 @@
int processoption(paramdef_t *cfgoptions, char *value)
{
-int argok=1;
char *tmpval = value;
-int optisset;
+int optisset=0;
char defbool[2]="1";
- if (value == NULL) {
- argok=0;
- } else if ( value[0] == '-') {
- argok = 0;
- }
- if ((cfgoptions->paramflags &PARAMFLAG_BOOL) == 0) { /* not a boolean, argument required */
- if (argok == 0) {
+
+ if ( ((cfgoptions->paramflags &PARAMFLAG_BOOL) == 0) && value == NULL ) { /* not a boolean, argument required */
fprintf(stderr,"[CONFIG] command line, option %s requires an argument\n",cfgoptions->optname);
return 0;
- }
- } else { /* boolean value */
- tmpval = defbool;
+ } else { /* boolean value option without argument, set value to true*/
+ tmpval = defbool;
}
-
switch(cfgoptions->type)
{
case TYPE_STRING:
@@ -107,7 +99,7 @@ char defbool[2]="1";
cfgoptions->paramflags = cfgoptions->paramflags | PARAMFLAG_PARAMSET;
}
- return argok;
+ return optisset;
}
int config_process_cmdline(paramdef_t *cfgoptions,int numoptions, char *prefix)
@@ -115,6 +107,7 @@ int config_process_cmdline(paramdef_t *cfgoptions,int numoptions, char *prefix)
char **p = config_get_if()->argv;
int c = config_get_if()->argc;
int j;
+char *pp;
char *cfgpath;
j = (prefix ==NULL) ? 0 : strlen(prefix);
@@ -131,32 +124,31 @@ char *cfgpath;
if (strcmp(*p, "-h") == 0 || strcmp(*p, "--help") == 0 ) {
config_printhelp(cfgoptions,numoptions);
}
- for(int i=0;i<numoptions;i++) {
- if ( ( cfgoptions[i].paramflags & PARAMFLAG_DISABLECMDLINE) != 0) {
- continue;
- }
- if (prefix != NULL) {
- sprintf(cfgpath,"%s.%s",prefix,cfgoptions[i].optname);
- } else {
- sprintf(cfgpath,"%s",cfgoptions[i].optname);
- }
- if ( ((strlen(*p) == 2) && (strcmp(*p + 1,cfgpath) == 0)) ||
- ((strlen(*p) > 2) && (strcmp(*p + 2,cfgpath ) == 0 )) ) {
-
- if (c > 1) {
- p++;
- c--;
- j = processoption(&(cfgoptions[i]), *p);
- if ( j== 0) {
- c++;
- p--;
- }
- } else {
- j = processoption(&(cfgoptions[i]), NULL);
- }
+ if (*p[0] == '-') {
+
+ for(int i=0;i<numoptions;i++) {
+ if ( ( cfgoptions[i].paramflags & PARAMFLAG_DISABLECMDLINE) != 0) {
+ continue;
+ }
+ if (prefix != NULL) {
+ sprintf(cfgpath,"%s.%s",prefix,cfgoptions[i].optname);
+ } else {
+ sprintf(cfgpath,"%s",cfgoptions[i].optname);
+ }
+ if ( ((strlen(*p) == 2) && (strcmp(*p + 1,cfgpath) == 0)) ||
+ ((strlen(*p) > 2) && (strcmp(*p + 2,cfgpath ) == 0 )) ) {
+ pp = *(p+1);
+ if ( ( pp != NULL ) && (pp[0]!= '-') ) {
+ p++;
+ c--;
+ j += processoption(&(cfgoptions[i]), pp);
+ } else {
+ j += processoption(&(cfgoptions[i]), NULL);
+ }
- }
- }
+ }
+ } /* for */
+ } /* if (*p[0] == '-') */
p++;
c--;
} /* fin du while */
diff --git a/common/utils/load_module_shlib.c b/common/utils/load_module_shlib.c
new file mode 100644
index 0000000000000000000000000000000000000000..27e7ba8b0992e83327017190f08a4ac62a51d00d
--- /dev/null
+++ b/common/utils/load_module_shlib.c
@@ -0,0 +1,52 @@
+
+/* 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
+*/
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <sys/ioctl.h>
+#include <dlfcn.h>
+#include "openair1/PHY/defs.h"
+#define LOAD_MODULE_SHLIB_MAIN
+#include "load_module_shlib.h"
+int load_module_shlib(char *modname)
+{
+ void *lib_handle;
+ initfunc_t fpi;
+ char *tmpstr;
+ int ret=0;
+
+ tmpstr = malloc(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);
+ lib_handle = dlopen(tmpstr, RTLD_LAZY|RTLD_NODELETE|RTLD_GLOBAL);
+ if (!lib_handle) {
+ printf("[LOADER] library %s is not loaded: %s\n", tmpstr,dlerror());
+ ret = -1;
+ } else {
+ sprintf(tmpstr,"init_%s",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 (tmpstr != NULL) free(tmpstr);
+ if (lib_handle != NULL) dlclose(lib_handle);
+ return ret;
+}
diff --git a/common/utils/load_module_shlib.h b/common/utils/load_module_shlib.h
new file mode 100644
index 0000000000000000000000000000000000000000..2db1d17ec0c48e44b04c4f4608ed7f3209f0262a
--- /dev/null
+++ b/common/utils/load_module_shlib.h
@@ -0,0 +1,11 @@
+#ifndef LOAD_SHLIB_H
+#define LOAD_SHLIB_H
+
+
+typedef int(*initfunc_t)(void);
+#ifdef LOAD_MODULE_SHLIB_MAIN
+#else
+extern int load_module_shlib(char *modname);
+#endif
+
+#endif
diff --git a/common/utils/telnetsrv/CMakeLists.txt b/common/utils/telnetsrv/CMakeLists.txt
index 6e6c21c2dbad61cfe6c699a10dfe90aebfa643da..52fb4887b1bfd45fe40fe61de4548c18f3cd075b 100644
--- a/common/utils/telnetsrv/CMakeLists.txt
+++ b/common/utils/telnetsrv/CMakeLists.txt
@@ -8,8 +8,9 @@ ELSE()
ENDIF()
-set(APPROOT . )
+
set(OPENAIR_DIR $ENV{OPENAIR_DIR})
+set(APPROOT ${OPENAIR_DIR}/common/utils/telnetsrv )
set(OPENAIR_BUILD_DIR $ENV{OPENAIR_DIR}/cmake_targets)
set(OPENAIR1_DIR $ENV{OPENAIR1_DIR})
set(OPENAIR2_DIR $ENV{OPENAIR2_DIR})
diff --git a/common/utils/telnetsrv/load_telnet.c b/common/utils/telnetsrv/load_telnet.c
deleted file mode 100644
index 850c02531317672ef542da56018bdf1647042ae3..0000000000000000000000000000000000000000
--- a/common/utils/telnetsrv/load_telnet.c
+++ /dev/null
@@ -1,45 +0,0 @@
-
-/* 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
-*/
-#define _GNU_SOURCE
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <sys/ioctl.h>
-#include <dlfcn.h>
-#include "telnetsrv.h"
-#include "openair1/PHY/defs.h"
-
-int load_telnet(void)
-{
- void *lib_handle;
- initfunc_t fpi;
-
-
- lib_handle = dlopen(TELNETSRV_SHAREDLIB, RTLD_LAZY|RTLD_NODELETE|RTLD_GLOBAL);
- if (!lib_handle)
- {
- printf("[TELNETSRV] telnet server is not loaded: %s\n", dlerror());
- return -1;
- }
-
- fpi = dlsym(lib_handle,"init_telnetsrv");
-
- if (fpi != NULL )
- {
- fpi(cfgfile);
- }
- else
- {
- fprintf(stderr,"[TELNETSRV] %s %d Telnet server init function not found %s\n",__FILE__, __LINE__, dlerror());
- return -1;
- }
-
-
- dlclose(lib_handle);
- return 0;
-}
diff --git a/common/utils/telnetsrv/load_telnet.h b/common/utils/telnetsrv/load_telnet.h
deleted file mode 100644
index 73543fe38ad14439884214ee6aaeca46097f83b8..0000000000000000000000000000000000000000
--- a/common/utils/telnetsrv/load_telnet.h
+++ /dev/null
@@ -1,5 +0,0 @@
-#ifndef TELNET_LOAD_H
-#define TELNET_LOAD_H
-#include "telnetsrv.h"
-extern int load_telnet(void);
-#endif
diff --git a/common/utils/telnetsrv/telnetsrv.h b/common/utils/telnetsrv/telnetsrv.h
index 5663b44d67ea438d52526d924632dbb38c4d5631..f54557e751d90611c25bca4d00fc56bf62a3d1e1 100644
--- a/common/utils/telnetsrv/telnetsrv.h
+++ b/common/utils/telnetsrv/telnetsrv.h
@@ -1,7 +1,7 @@
#ifndef TELNETSRV_H
#define TELNETSRV_H
-#define TELNETSRV_SHAREDLIB "libtelnetsrv.so"
+#define TELNETSRV_MODNAME "telnetsrv"
#define TELNET_PORT 9090
#define TELNET_MAX_MSGLENGTH 2048
@@ -80,7 +80,7 @@ typedef struct {
typedef int(*addcmdfunc_t)(char*, telnetshell_vardef_t*, telnetshell_cmddef_t*);
-typedef int(*initfunc_t)(char *cfgfile);
+
typedef void(*settelnetmodule_t)(char *name, void *ptr);
/*-------------------------------------------------------------------------------------------*/
diff --git a/targets/RT/USER/lte-softmodem.c b/targets/RT/USER/lte-softmodem.c
index c076c3d9b7d5d503eee419b0fe5662d84ce7b768..69765e80c5470db39881e9f0c3deaf7d377c5cc5 100644
--- a/targets/RT/USER/lte-softmodem.c
+++ b/targets/RT/USER/lte-softmodem.c
@@ -50,7 +50,7 @@
#include "PHY/defs.h"
#include "common/ran_context.h"
#include "common/config/config_userapi.h"
-#include "common/utils/telnetsrv/load_telnet.h"
+#include "common/utils/load_module_shlib.h"
#undef MALLOC //there are two conflicting definitions, so we better make sure we don't use it at all
//#undef FRAME_LENGTH_COMPLEX_SAMPLES //there are two conflicting definitions, so we better make sure we don't use it at all
@@ -559,6 +559,7 @@ static void get_options(void) {
int dumpframe;
uint32_t online_log_messages;
uint32_t glog_level, glog_verbosity;
+ uint32_t start_telnetsrv;
paramdef_t cmdline_params[] =CMDLINE_PARAMS_DESC ;
paramdef_t cmdline_logparams[] =CMDLINE_LOGPARAMS_DESC ;
@@ -586,6 +587,10 @@ static void get_options(void) {
if(config_isparamset(cmdline_logparams,CMDLINE_GLOGLEVEL_IDX)) {
set_glog(-1, glog_verbosity);
}
+ if (start_telnetsrv) {
+ load_module_shlib("telnetsrv");
+ }
+
if (UE_flag > 0) {
paramdef_t cmdline_uemodeparams[] =CMDLINE_UEMODEPARAMS_DESC;
diff --git a/targets/RT/USER/lte-softmodem.h b/targets/RT/USER/lte-softmodem.h
index 6f86d0e62de15074629e71a03c7ce5c49ebdd59b..9b62b30e3679c73403964d4e1242f12c2192b8b6 100644
--- a/targets/RT/USER/lte-softmodem.h
+++ b/targets/RT/USER/lte-softmodem.h
@@ -172,6 +172,7 @@ extern int16_t dlsch_demod_shift;
#define CONFIG_HLP_FLOG "Enable online log \n"
#define CONFIG_HLP_LOGL "Set the global log level, valide options: (9:trace, 8/7:debug, 6:info, 4:warn, 3:error)\n"
#define CONFIG_HLP_LOGV "Set the global log verbosity \n"
+#define CONFIG_HLP_TELN "Start embedded telnet server \n"
/*---------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
/* command line parameters for LOG utility */
/* optname helpstr paramflags XXXptr defXXXval type numelt */
@@ -179,12 +180,13 @@ extern int16_t dlsch_demod_shift;
#define CMDLINE_LOGPARAMS_DESC { \
{"R" , CONFIG_HLP_FLOG, 0, uptr:&online_log_messages, defintval:1, TYPE_INT, 0}, \
{"g" , CONFIG_HLP_LOGL, 0, uptr:&glog_level, defintval:0, TYPE_UINT, 0}, \
-{"G" , CONFIG_HLP_LOGV, 0, uptr:&glog_verbosity, defintval:0, TYPE_UINT16, 0}, \
+{"G" , CONFIG_HLP_LOGV, 0, uptr:&glog_verbosity, defintval:0, TYPE_UINT16, 0}, \
+{"telnetsrv", CONFIG_HLP_TELN, PARAMFLAG_BOOL, uptr:&start_telnetsrv, defintval:0, TYPE_UINT, 0}, \
}
#define CMDLINE_ONLINELOG_IDX 0
#define CMDLINE_GLOGLEVEL_IDX 1
#define CMDLINE_GLOGVERBO_IDX 2
-
+#define CMDLINE_STARTTELN_IDX 3
extern int T_port;