Diff: config.cpp

Revision:

6:bd62b12de751

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/config.cpp	Fri Jan 21 16:06:15 2011 +0000
@@ -0,0 +1,88 @@
+#include "mbed.h"
+#include "EthernetNetIf.h"
+#include "ConfigFile.h"
+#include "phone.h"
+
+LocalFileSystem local("local");
+
+extern EthernetNetIf *eth;
+extern int useipline;
+extern struct PhoneBook phonebook[];
+
+char* chop (char *s) {
+    int i;
+
+    for (i = strlen(s) - 1; i >= 0; i --) {
+        if (s[i] == ' ' || s[i] == '\n' || s[i] == '\r') {
+            s[i] = 0;
+        } else {
+            break;
+        }
+    }
+    return s;
+}
+
+int config () {
+    int i, j;
+    ConfigFile cfg;
+    char buf[80], key[20];
+    int ip0, ip1, ip2, ip3;
+    EthernetErr r;
+    IpAddr ipaddr, netmask, gateway, nameserver; 
+
+    if (! cfg.read("/local/phone.cfg")) {
+printf("config err\r\n");
+        return -1;
+    }
+
+    if (cfg.getValue("IPADDRESS", buf, sizeof(buf))) {
+        chop(buf);
+        if (strcmp(buf, "DHCP") == 0) {
+            eth = new EthernetNetIf;
+        } else {
+            sscanf(buf, "%d.%d.%d.%d", &ip0, &ip1, &ip2, &ip3);
+            ipaddr = IpAddr(ip0, ip1, ip2, ip3);
+            if (cfg.getValue("NETMASK", buf, sizeof(buf))) {
+                sscanf(chop(buf), "%d.%d.%d.%d", &ip0, &ip1, &ip2, &ip3);
+                netmask = IpAddr(ip0, ip1, ip2, ip3);
+            }
+            if (cfg.getValue("GATEWAY", buf, sizeof(buf))) {
+                sscanf(chop(buf), "%d.%d.%d.%d", &ip0, &ip1, &ip2, &ip3);
+                gateway = IpAddr(ip0, ip1, ip2, ip3);
+            }
+            if (cfg.getValue("NAMESERVER", buf, sizeof(buf))) {
+                sscanf(chop(buf), "%d.%d.%d.%d", &ip0, &ip1, &ip2, &ip3);
+                nameserver = IpAddr(ip0, ip1, ip2, ip3);
+            }
+            eth = new EthernetNetIf(ipaddr, netmask, gateway, nameserver);
+        }
+        r = eth->setup();
+        if (! r) {
+            useipline = 1;
+        }
+    }
+
+    for (i = 0; i < PB_SIZE; i ++) {
+        sprintf(key, "DIAL[%d]", i);
+        if (cfg.getValue(key, buf, sizeof(buf))) {
+            for (j = 0; j < strlen(buf) && j < DIAL_SIZE; j ++) {
+                if (buf[j] == '0') {
+                    phonebook[i].dial[j] = 10;
+                } else
+                if (buf[j] >= '1' && buf[j] <= '9') {
+                    phonebook[i].dial[j] = buf[j] - '0';
+                }
+            }
+            phonebook[i].dial[j] = 0;
+        }
+        sprintf(key, "TYPE[%d]", i);
+        if (cfg.getValue(key, buf, sizeof(buf))) {
+            phonebook[i].target = (enum PhoneType)atoi(buf);
+        }
+        sprintf(key, "ADDR[%d]", i);
+        cfg.getValue(key, phonebook[i].hostname, sizeof(phonebook[i].hostname));
+    }
+    
+    return 0;
+}
+    
\ No newline at end of file