simple pass at doing text mode zfcp config. it's missing error handling

(which isn't in the gui version either right now :)   (#130011)

1 files changed, 173 insertions, 0 deletions

diff --git a/textw/zfcp_text.py b/textw/zfcp_text.py
new file mode 100644
index 000000000..2e457cbc8
--- /dev/null
+++ b/textw/zfcp_text.py
@@ -0,0 +1,173 @@
+#
+# zfcp_text.py: mainframe FCP configuration dialog
+#
+# Jeremy Katz <katzj@redhat.com>
+#
+# Copyright 2004 Red Hat, Inc.
+#
+# This software may be freely redistributed under the terms of the GNU
+# general public license.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#
+
+from snack import *
+from constants import *
+from constants_text import *
+from rhpl.translate import _
+from flags import flags
+from rhpl.log import log
+import copy
+
+class ZFCPWindow:
+    def editDevice(self, screen, fcpdev):
+	buttons = ButtonBar(screen, [TEXT_OK_BUTTON, TEXT_CANCEL_BUTTON])
+        if fcpdev is None:
+            dev = ("", "", "", "", "")
+        else:
+            dev = fcpdev
+
+        devLabel = Label(_("Device number:"))
+        devEntry = Entry(20, scroll = 1, text = dev[0])
+        sidLabel = Label(_("SCSI ID:"))
+        sidEntry = Entry(20, scroll = 1, text = dev[1])
+        wwpnLabel = Label(_("WWPN:"))
+        wwpnEntry = Entry(20, scroll = 1, text = dev[2])
+        slunLabel = Label(_("SCSI LUN:"))
+        slunEntry = Entry(20, scroll = 1, text = dev[3])
+        fcplunLabel = Label(_("FCP LUN:"))
+        fcplunEntry = Entry(20, scroll = 1, text = dev[4])
+
+        subgrid = Grid(2, 5)
+        idx = 0
+        for (lab, ent) in ( (devLabel, devEntry), (sidLabel, sidEntry),
+                            (wwpnLabel, wwpnEntry), (slunLabel, slunEntry),
+                            (fcplunLabel, fcplunEntry) ):
+            subgrid.setField(lab, 0, idx, anchorLeft = 1)
+            subgrid.setField(ent, 1, idx, padding = (1, 0, 0, 0),
+                             anchorLeft = 1)
+            idx += 1
+
+        g = GridFormHelp(screen, _("FCP Device"), "fcpdev", 1, 2)
+	g.add(subgrid, 0, 0, padding = (0, 0, 0, 1))
+	g.add(buttons, 0, 1, growx = 1)
+
+	result = ""
+        while (result != TEXT_OK_CHECK and result != TEXT_F12_CHECK):
+	    result = g.run()
+
+	    if (buttons.buttonPressed(result)):
+		result = buttons.buttonPressed(result)
+
+	    if (result == "cancel"):
+		screen.popWindow ()
+		res = fcpdev
+                break
+            
+            elif (result  == TEXT_OK_CHECK or result == TEXT_F12_CHECK):
+                # FIXME: do sanity checking here
+
+                fcpdev = (devEntry.value(), sidEntry.value(), wwpnEntry.value(), slunEntry.value(), fcplunEntry.value())
+                res = fcpdev
+                break
+
+        screen.popWindow()
+        return fcpdev
+
+    def formatDevice(self, dev, wwpn, lun):
+        return "%-10s  %-25s  %-15s" %(dev, wwpn, lun)
+
+    def fillListbox(self, listbox, fcpdevs):
+        def sortFcpDevs(one, two):
+            if one[0] < two[0]:
+                return -1
+            elif one[0] > two[0]:
+                return 1
+            return 0
+        
+        listbox.clear()
+        fcpdevs.sort(sortFcpDevs)
+        for dev in fcpdevs:
+            listbox.append(self.formatDevice(dev[0], dev[2], dev[4]), dev[0])
+        if len(fcpdevs) == 0:
+            listbox.append(self.formatDevice("", "", ""), "")
+        
+    def __call__(self, screen, fcp, diskset, intf):
+        fcp.cleanFcpSysfs(fcp.fcpdevices)
+
+        fcpdevs = copy.copy(fcp.fcpdevices)
+        
+	listboxLabel = Label(     "%-10s  %-25s %-15s" % 
+		( _("Device #"), _("WWPN"), _("FCP LUN")))
+	listbox = Listbox(5, scroll = 1, returnExit = 0)
+
+        self.fillListbox(listbox, fcpdevs)
+
+        buttons = ButtonBar(screen, [ TEXT_OK_BUTTON,
+                                      (_("Add"), "add"),
+                                      (_("Edit"), "edit"),
+                                      (_("Remove"), "remove"),
+                                      TEXT_BACK_BUTTON ])
+
+        text = TextboxReflowed(55,
+                               ("Need some text here about zfcp"))
+
+	g = GridFormHelp(screen, _("FCP Devices"), 
+			 "zfcpconfig", 1, 4)
+	g.add(text, 0, 0, anchorLeft = 1)
+	g.add(listboxLabel, 0, 1, padding = (0, 1, 0, 0), anchorLeft = 1)
+	g.add(listbox, 0, 2, padding = (0, 0, 0, 1), anchorLeft = 1)
+	g.add(buttons, 0, 3, growx = 1)
+
+        g.addHotKey("F2")
+        g.addHotKey("F3")
+        g.addHotKey("F4")        
+
+        result = None
+        while (result != TEXT_OK_CHECK and result != TEXT_BACK_CHECK and result != TEXT_F12_CHECK):
+            result = g.run()
+            if (buttons.buttonPressed(result)):
+                result = buttons.buttonPressed(result)
+
+            # edit
+            if (result == "edit" or result == listbox or result == "F3"):
+                item = listbox.current()
+                if item == "":
+                    continue
+                for i in range(0, len(fcpdevs)):
+                    if fcpdevs[i][0] == item:
+                        break
+                if (i >= len(fcpdevs)):
+                    raise ValueError, "Unable to find item: %s" %(item,)
+                dev = self.editDevice(screen, fcpdevs[i])
+                fcpdevs[i] = dev
+                self.fillListbox(listbox, fcpdevs)
+                listbox.setCurrent(dev[0])
+
+            elif (result == "add" or result == "F2"):
+                dev = self.editDevice(screen, None)
+                fcpdevs.append(dev)
+                self.fillListbox(listbox, fcpdevs)
+                listbox.setCurrent(dev[0])
+
+            elif (result == "remove" or result == "F4"):
+                item = listbox.current()
+                if item == "":
+                    continue
+                for i in range(0, len(fcpdevs)):
+                    if fcpdevs[i][0] == item:
+                        break
+                if (i >= len(fcpdevs)):
+                    raise ValueError, "Unable to find item: %s" %(item,)
+                fcpdevs.pop(i)
+                self.fillListbox(listbox, fcpdevs)
+
+        screen.popWindow()
+
+        if (result == TEXT_BACK_CHECK):
+            return INSTALL_BACK
+
+        fcp.fcpdevices = fcpdevs
+        return INSTALL_OK