Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split

common/config/config_cmdline.c

@@ -136,7 +136,7 @@ char *cfgpath;
 	    } else {
 	       sprintf(cfgpath,"%s",cfgoptions[i].optname);
 	    }
-            if ( ((strlen(*p) > 1) && (strcmp(*p + 1,cfgoptions[i].shortopt) == 0))  || 
+            if ( ((strlen(*p) == 2) && (strcmp(*p + 1,cfgpath) == 0))  || 
                  ((strlen(*p) > 2) && (strcmp(*p + 2,cfgpath ) == 0 )) ) {
                p++;
                j =+ processoption(&(cfgoptions[i]), *p);

common/config/config_load_configmodule.c

@@ -106,16 +106,19 @@ char *modeparams=NULL;
 char *cfgmode=NULL;
 char *strtokctx=NULL;
 char *atoken;
-
+uint32_t tmpflags=0;
 int i;
  
 
 /* first parse the command line to look for the -O option */
   opterr=0;
-  while ((i = getopt(argc, argv, "O:")) != -1) {
+  while ((i = getopt(argc, argv, "O:h")) != -1) {
        if ( i == 'O' ) {
           cfgparam = optarg; 
        } 
+        if ( i == 'h' ) {
+          tmpflags = CONFIG_HELP; 
+       }            
    }
    optind=1;
 
@@ -132,20 +135,21 @@ int i;
    i = sscanf(cfgparam,"%m[^':']:%ms",&cfgmode,&modeparams);
    if (i< 0) {
        fprintf(stderr,"[CONFIG] %s, %d, sscanf error parsing config source  %s: %s\n", __FILE__, __LINE__,cfgparam, strerror(errno));
-       return NULL;
+       cfgmode=strdup("libconfig");
+       modeparams = strdup("oaisoftmodem.conf");
    }
    else if ( i == 1 ) {
   /* -O argument doesn't contain ":" separator, legacy -O <conf file> option, default cfgmode to libconfig
      with one parameter, the path to the configuration file */
        modeparams=cfgmode;
        cfgmode=strdup("libconfig");
+       tmpflags = tmpflags | CONFIG_LEGACY;/* temporary, legacy mode */
    }
 
    cfgptr = malloc(sizeof(configmodule_interface_t));
    memset(cfgptr,0,sizeof(configmodule_interface_t));
-/* temporary, legacy mode */
-   if (i==1) cfgptr->rtflags = cfgptr->rtflags | CONFIG_LEGACY;
-/*--*/
+
+   cfgptr->rtflags = cfgptr->rtflags | tmpflags;
    cfgptr->argc   = argc;
    cfgptr->argv   = argv; 
    cfgptr->cfgmode=strdup(cfgmode);
@@ -178,17 +182,18 @@ int i;
    i=load_config_sharedlib(cfgptr);
    if (i< 0) {
       fprintf(stderr,"[CONFIG] %s %d config module %s couldn't be loaded\n", __FILE__, __LINE__,cfgmode);
-      return NULL;
+      cfgptr->rtflags = cfgptr->rtflags | CONFIG_HELP | CONFIG_ABORT;
    } else {
       printf("[CONFIG] config module %s loaded\n",cfgmode);
-   }
-
       Config_Params[CONFIGPARAM_DEBUGFLAGS_IDX].uptr=&(cfgptr->rtflags);
       config_get(Config_Params,CONFIG_PARAMLENGTH(Config_Params), CONFIG_SECTIONNAME ); 
+   }
+
+  
 
    if (modeparams != NULL) free(modeparams);
    if (cfgmode != NULL) free(cfgmode);
-   
+   if (CONFIG_ISFLAGSET(CONFIG_ABORT)) config_printhelp(Config_Params,CONFIG_PARAMLENGTH(Config_Params));
    return cfgptr;
 }
 

common/config/config_load_configmodule.h

@@ -44,7 +44,8 @@
 #define CONFIG_PRINTPARAMS    1        // print parameters values while processing
 #define CONFIG_DEBUGPTR       2        // print memory allocation/free debug messages
 #define CONFIG_DEBUGCMDLINE   4        // print command line processing messages
-
+#define CONFIG_HELP           8        // print help message
+#define CONFIG_ABORT          16       // config failed,abort execution 
 /* temporary flag to be able to use legacy config mechanism */
 #define CONFIG_LEGACY             (1 << 10)     
 
@@ -71,17 +72,21 @@ typedef struct configmodule_interface
 #ifdef CONFIG_LOADCONFIG_MAIN
 configmodule_interface_t *cfgptr=NULL;
 
-static char config_helpstr [] =" \
-      config debugflags: mask, 1->print parameters, 2->print memory allocations debug messages \
-                               4->print command line processing debug messages \
-          -O <config mode><:dbg> \
-          debugflags can also be defined in the config_libconfig section of the config file \
-";
-#define CONFIG_SECTIONNAME "config"
+static char config_helpstr [] = "\n lte-softmodem -O [config mode]<:dbg[debugflags]> \n \
+          debugflags can also be defined in the config_libconfig section of the config file\n \
+          debugflags: mask,    1->print parameters, 2->print memory allocations debug messages\n \
+                               4->print command line processing debug messages\n ";
 			       
+#define CONFIG_SECTIONNAME "config"
 #define CONFIGPARAM_DEBUGFLAGS_IDX        0
+
+
 static paramdef_t Config_Params[] = {
-{"debugflags",         "",   config_helpstr,   0,   uptr:NULL,   defintval:0,        TYPE_MASK,  0}, 
+/*-----------------------------------------------------------------------------------------------------------------------*/
+/*                                            config parameters for config module                                        */
+/*   optname              helpstr           paramflags     XXXptr       defXXXval            type       numelt           */
+/*-----------------------------------------------------------------------------------------------------------------------*/
+{"debugflags",            config_helpstr,   0,             uptr:NULL,   defintval:0,        TYPE_MASK,  0}, 
 };
 
 #else

common/config/config_paramdesc.h

@@ -38,7 +38,7 @@
 
 
 #define MAX_OPTNAME_SIZE 64
-#define MAX_SHORTOPT_SIZE 8
+
 
 
 /* parameter flags definitions */
@@ -58,7 +58,6 @@
 typedef struct paramdef
 {
    char optname[MAX_OPTNAME_SIZE];        /* parameter name, can be used as long command line option */
-   char shortopt[MAX_SHORTOPT_SIZE];      /* short command line option */
    char *helpstr;                         /* help string */
    unsigned int paramflags;               /* value is a "ored" combination of above PARAMFLAG_XXXX values */
    union {                                /* pointer to the parameter value, completed by the config module */

common/config/config_userapi.c

@@ -112,7 +112,10 @@ void config_printhelp(paramdef_t *params,int numparams)
 {
    for (int i=0 ; i<numparams ; i++) {
        if ( params[i].helpstr != NULL) {
-           printf("%s", params[i].helpstr);
+           printf("%s%s: %s",
+	           (strlen(params[i].optname) <= 1) ? "-" : "--", 
+	           params[i].optname,
+	           params[i].helpstr);
        }
    }
 }

targets/RT/USER/lte-softmodem.c

@@ -715,7 +715,7 @@ static void get_options(void) {
   config_process_cmdline( cmdline_ttraceparams,sizeof(cmdline_ttraceparams)/sizeof(paramdef_t),NULL);   
 #endif
 
-
+  if ( !(CONFIG_ISFLAGSET(CONFIG_ABORT)) ) {
     if (UE_flag == 0) {
       memset((void*)&RC,0,sizeof(RC));
       /* Read RC configuration file */
@@ -735,6 +735,7 @@ static void get_options(void) {
 
       }
     }
+  } /* CONFIG_ABORT not set */
 }
 
 
@@ -1429,7 +1430,11 @@ int main( int argc, char **argv )
   
   if ( CONFIG_ISFLAGSET(CONFIG_LEGACY) == 0) {
       printf("configuration via the configuration module \n");
-      get_options (); //Command-line options, enb_properties
+      get_options (); 
+       if (CONFIG_ISFLAGSET(CONFIG_ABORT)) {
+           fprintf(stderr,"Getting configuration failed\n");
+	   exit(-1);
+       }
   } else {
       printf("Legacy configuration mode \n");
       old_get_options (argc,argv);