--- /dev/null
+/*****************************************************************************\
+** **
+** PBX4Linux **
+** **
+**---------------------------------------------------------------------------**
+** Copyright: Andreas Eversberg **
+** **
+** reading options.conf and filling structure **
+** **
+\*****************************************************************************/
+
+#include "main.h"
+#include "openbsc/openbsc.h"
+
+
+char *gsm_conf_error = "";
+
+/* read options
+ *
+ * read options from options.conf
+ */
+int gsm_conf(struct gsm_conf *gsm_conf)
+{
+ FILE *fp=NULL;
+ char filename[128];
+ char *p;
+ char option[32];
+ char params[11][256];
+ int pnum;
+ unsigned int line,i;
+ char buffer[256];
+
+ /* set defaults */
+ SCPY(gsm_conf->debug, "");
+ SCPY(gsm_conf->interface_bsc, "mISDN_l1loop.1");
+ SCPY(gsm_conf->interface_lcr, "mISDN_l1loop.2");
+ SCPY(gsm_conf->short_name, "LCR");
+ SCPY(gsm_conf->long_name, "Linux-Call-Router");
+ gsm_conf->mcc = 1;
+ gsm_conf->mnc = 1;
+ gsm_conf->lac = 1;
+ SCPY(gsm_conf->hlr, "hlr.sqlite3");
+ gsm_conf->allow_all = 0;
+ gsm_conf->keep_l2 = 0;
+ gsm_conf->numbts = 0;
+ //gsm_conf->bts[xx]
+ gsm_conf->noemergshut = 0;
+
+ SPRINT(filename, "%s/gsm.conf", CONFIG_DATA);
+
+ if (!(fp=fopen(filename,"r")))
+ {
+ SPRINT(gsm_conf_error, "Cannot open %s\n",filename);
+ return(0);
+ }
+
+ line=0;
+ while((fgets(buffer,sizeof(buffer),fp)))
+ {
+ line++;
+ buffer[sizeof(buffer)-1]=0;
+ if (buffer[0]) buffer[strlen(buffer)-1]=0;
+ p=buffer;
+
+ while(*p <= 32) /* skip spaces */
+ {
+ if (*p == 0)
+ break;
+ p++;
+ }
+ if (*p==0 || *p=='#') /* ignore comments and empty line */
+ continue;
+
+ option[0]=0;
+ i=0; /* read option */
+ while(*p > 32)
+ {
+ if (i+1 >= sizeof(option))
+ {
+ SPRINT(gsm_conf_error, "Error in %s (line %d): option too long.\n",filename,line);
+ goto error;
+ }
+ option[i+1] = '\0';
+ option[i++] = *p++;
+ }
+
+ while(*p <= 32) /* skip spaces */
+ {
+ if (*p == 0)
+ break;
+ p++;
+ }
+
+ params[0][0] = 0;
+ pnum = 0;
+ while(*p!=0 && *p!='#' && pnum < 10) /* param */
+ {
+ i=0; /* read param */
+ while(*p > 32)
+ {
+ if (i+1 >= sizeof(params[pnum]))
+ {
+ SPRINT(gsm_conf_error, "Error in %s (line %d): param too long.\n",filename,line);
+ goto error;
+ }
+ params[pnum][i+1] = '\0';
+ params[pnum][i++] = *p++;
+ }
+ while(*p <= 32) /* skip spaces */
+ {
+ if (*p == 0)
+ break;
+ p++;
+ }
+ pnum++;
+ params[pnum][0] = 0;
+ }
+
+ /* at this point we have option and param */
+
+ /* check option */
+ if (!strcmp(option,"debug"))
+ {
+ if (params[0][0]==0)
+ {
+ SPRINT(gsm_conf_error, "Error in %s (line %d): parameter for option %s missing.\n",filename,line,option);
+ goto error;
+ }
+ SCPY(gsm_conf->debug, params[0]);
+
+ } else
+ if (!strcmp(option,"interface-bsc"))
+ {
+ if (params[0][0]==0)
+ {
+ SPRINT(gsm_conf_error, "Error in %s (line %d): parameter for option %s missing.\n",filename,line, option);
+ goto error;
+ }
+ SCPY(gsm_conf->interface_bsc, params[0]);
+
+ } else
+ if (!strcmp(option,"interface-lcr"))
+ {
+ if (params[0][0]==0)
+ {
+ SPRINT(gsm_conf_error, "Error in %s (line %d): parameter for option %s missing.\n",filename,line, option);
+ goto error;
+ }
+ SCPY(gsm_conf->interface_lcr, params[0]);
+
+ } else
+ if (!strcmp(option,"short-name"))
+ {
+ if (params[0][0]==0)
+ {
+ SPRINT(gsm_conf_error, "Error in %s (line %d): parameter for option %s missing.\n",filename,line, option);
+ goto error;
+ }
+ SCPY(gsm_conf->short_name, params[0]);
+
+ } else
+ if (!strcmp(option,"long-name"))
+ {
+ if (params[0][0]==0)
+ {
+ SPRINT(gsm_conf_error, "Error in %s (line %d): parameter for option %s missing.\n",filename,line, option);
+ goto error;
+ }
+ SCPY(gsm_conf->long_name, params[0]);
+
+ } else
+ if (!strcmp(option,"mcc"))
+ {
+ if (params[0][0]==0)
+ {
+ SPRINT(gsm_conf_error, "Error in %s (line %d): parameter for option %s missing.\n",filename,line, option);
+ goto error;
+ }
+ gsm_conf->mcc = atoi(params[0]);
+
+ } else
+ if (!strcmp(option,"mnc"))
+ {
+ if (params[0][0]==0)
+ {
+ SPRINT(gsm_conf_error, "Error in %s (line %d): parameter for option %s missing.\n",filename,line, option);
+ goto error;
+ }
+ gsm_conf->mnc = atoi(params[0]);
+
+ } else
+ if (!strcmp(option,"lac"))
+ {
+ if (params[0][0]==0)
+ {
+ SPRINT(gsm_conf_error, "Error in %s (line %d): parameter for option %s missing.\n",filename,line, option);
+ goto error;
+ }
+ gsm_conf->lac = atoi(params[0]);
+
+ } else
+ if (!strcmp(option,"hlr"))
+ {
+ if (params[0][0]==0)
+ {
+ SPRINT(gsm_conf_error, "Error in %s (line %d): parameter for option %s missing.\n",filename,line, option);
+ goto error;
+ }
+ SCPY(gsm_conf->hlr, params[0]);
+
+ } else
+ if (!strcmp(option,"allow-all"))
+ {
+ gsm_conf->allow_all = 1;
+ } else
+ if (!strcmp(option,"keep-l2"))
+ {
+ gsm_conf->keep_l2 = 1;
+
+ } else
+ if (!strcmp(option,"no-mergency-shutdown"))
+ {
+ gsm_conf->noemergshut = 1;
+ } else
+ if (!strcmp(option,"bts"))
+ {
+ if (gsm_conf->numbts == 8)
+ {
+ SPRINT(gsm_conf_error, "Error in %s (line %d): too many BTS defined.\n",filename,line);
+ goto error;
+ }
+ if (params[0][0]==0)
+ {
+ SPRINT(gsm_conf_error, "Error in %s (line %d): parameter <bts-type> for option %s missing.\n",filename,line,option);
+ goto error;
+ }
+ if (params[1][0]==0)
+ {
+ SPRINT(gsm_conf_error, "Error in %s (line %d): parameter <card number> for option %s missing.\n",filename,line,option);
+ goto error;
+ }
+ if (params[2][0]==0)
+ {
+ SPRINT(gsm_conf_error, "Error in %s (line %d): parameter <frequency> for option %s missing.\n",filename,line,option);
+ goto error;
+ }
+ if (!strcmp(params[0], "bs11"))
+ {
+ gsm_conf->bts[gsm_conf->numbts].type = GSM_BTS_TYPE_BS11;
+ } else {
+ SPRINT(gsm_conf_error, "Error in %s (line %d): unknown BTS type '%s'.\n",filename,line,params[0]);
+ goto error;
+ }
+ gsm_conf->bts[gsm_conf->numbts].card = atoi(params[1]);
+ gsm_conf->bts[gsm_conf->numbts].numtrx = 0;
+ while (params[gsm_conf->bts[gsm_conf->numbts].numtrx+2][0])
+ {
+ if (gsm_conf->bts[gsm_conf->numbts].numtrx == 8)
+ {
+ SPRINT(gsm_conf_error, "Error in %s (line %d): too many frequencies defined.\n",filename,line);
+ goto error;
+ }
+ gsm_conf->bts[gsm_conf->numbts].frequency[gsm_conf->bts[gsm_conf->numbts].numtrx++] = atoi(params[gsm_conf->bts[gsm_conf->numbts].numtrx+2]);
+ }
+ gsm_conf->numbts++;
+ } else
+ {
+ SPRINT(gsm_conf_error, "Error in %s (line %d): wrong option keyword %s.\n", filename,line,option);
+ goto error;
+ }
+ }
+
+ if (fp) fclose(fp);
+ return(1);
+error:
+ if (fp) fclose(fp);
+ return(0);
+}
+
+
projects / lcr.git / blobdiff