1 files changed, 152 insertions, 0 deletions
diff --git a/plugins/streamdev/streamdev-cvs/common.c b/plugins/streamdev/streamdev-cvs/common.c
new file mode 100644
index 0000000..279e909
--- /dev/null
+++ b/plugins/streamdev/streamdev-cvs/common.c
@@ -0,0 +1,152 @@
+/*
+ *  $Id: common.c,v 1.11 2009/09/18 10:41:41 schmirl Exp $
+ */
+ 
+#include <vdr/channels.h>
+#include <iostream>
+
+#include "common.h"
+#include "tools/select.h"
+
+using namespace std;
+
+const char *VERSION = "0.5.0-pre";
+
+const char cMenuEditIpItem::IpCharacters[] = "0123456789.";
+
+cMenuEditIpItem::cMenuEditIpItem(const char *Name, char *Value):
+		cMenuEditItem(Name) {
+	value = Value;
+	curNum = -1;
+	pos = -1;
+	step = false;
+	Set();
+}
+
+cMenuEditIpItem::~cMenuEditIpItem() {
+}
+
+void cMenuEditIpItem::Set(void) {
+	char buf[1000];
+	if (pos >= 0) {
+		in_addr_t addr = inet_addr(value);
+		if ((int)addr == -1)
+			addr = 0;
+		int p = 0;
+		for (int i = 0; i < 4; ++i) {
+			p += snprintf(buf + p, sizeof(buf) - p, pos == i ? "[%d]" : "%d", 
+					pos == i ? curNum : (addr >> (i * 8)) & 0xff);
+			if (i < 3)
+				buf[p++] = '.';
+		}
+		SetValue(buf);
+	} else
+		SetValue(value);
+}
+
+eOSState cMenuEditIpItem::ProcessKey(eKeys Key) {
+	in_addr addr;
+	addr.s_addr = inet_addr(value);
+	if ((int)addr.s_addr == -1)
+		addr.s_addr = 0;
+
+	switch (Key) {
+	case kUp:
+		if (pos >= 0) {
+			if (curNum < 255) ++curNum;
+		} else
+			return cMenuEditItem::ProcessKey(Key);
+		break;
+
+	case kDown:
+		if (pos >= 0) {
+			if (curNum > 0) --curNum;
+		} else
+			return cMenuEditItem::ProcessKey(Key);
+		break;
+
+	case kOk:
+		if (pos >= 0) {
+			addr.s_addr = inet_addr(value);
+			if ((int)addr.s_addr == -1)
+				addr.s_addr = 0;
+			addr.s_addr &= ~(0xff << (pos * 8));
+			addr.s_addr |= curNum << (pos * 8);
+			strcpy(value, inet_ntoa(addr));
+		} else
+			return cMenuEditItem::ProcessKey(Key);
+		curNum = -1;
+		pos = -1;
+		break;
+		
+	case kRight:
+		if (pos >= 0) {
+			addr.s_addr = inet_addr(value);
+			if ((int)addr.s_addr == -1)
+				addr.s_addr = 0;
+			addr.s_addr &= ~(0xff << (pos * 8));
+			addr.s_addr |= curNum << (pos * 8);
+			strcpy(value, inet_ntoa(addr));
+		}
+
+		if (pos == -1 || pos == 3)
+			pos = 0;
+		else
+			++pos;
+
+		curNum = (addr.s_addr >> (pos * 8)) & 0xff;
+		step = true;
+		break;
+
+	case kLeft:
+		if (pos >= 0) {
+			addr.s_addr = inet_addr(value);
+			if ((int)addr.s_addr == -1)
+				addr.s_addr = 0;
+			addr.s_addr &= ~(0xff << (pos * 8));
+			addr.s_addr |= curNum << (pos * 8);
+			strcpy(value, inet_ntoa(addr));
+		}
+
+		if (pos <= 0)
+			pos = 3;
+		else
+			--pos;
+
+		curNum = (addr.s_addr >> (pos * 8)) & 0xff;
+		step = true;
+		break;
+
+	case k0 ... k9:
+		if (pos == -1)
+			pos = 0;
+
+		if (curNum == -1 || step) {
+			curNum = Key - k0;
+			step = false;
+		} else
+			curNum = curNum * 10 + (Key - k0);
+
+		if ((curNum * 10 > 255) || (curNum == 0)) {
+			in_addr addr;
+			addr.s_addr = inet_addr(value);
+			if ((int)addr.s_addr == -1)
+				addr.s_addr = 0;
+			addr.s_addr &= ~(0xff << (pos * 8));
+			addr.s_addr |= curNum << (pos * 8);
+			strcpy(value, inet_ntoa(addr));
+			if (++pos == 4)
+				pos = 0;
+			curNum = (addr.s_addr >> (pos * 8)) & 0xff;
+			step = true;
+		}
+		break;
+
+	default:
+		return cMenuEditItem::ProcessKey(Key);
+	}
+
+	Set();
+	return osContinue;
+}
+