# @author Jonathan Hui <jhui@archedrock.com>
# @author David Gay
+# @author Kevin Klues <klueska@cs.stanford.edu>
#
# $Revision$
# $Date$
from xml.dom.minidom import *
from subprocess import Popen, PIPE
+from getopt import *
+import string
+import commands
+#New way of handling arguments........
+try:
+ opts, args = getopt(argv[1:], "t", [])
+except GetoptError, err:
+ print str(err) # will print something like "option -a not recognized"
+ stderr.write( "Usage: tos-storage-stm25p [-t] <platform directory>\n" )
+
+if len( args ) == 1:
+ platformdir = args[0]
+ # This gives the whole string when there's no / in platformdir
+ platform = platformdir[platformdir.rfind( "/" ) + 1:]
+elif len( args ) == 0:
+ platformdir = ""
+ platform = ""
+else:
+ stderr.write( "Usage: tos-storage-stm25p [-t] <platform directory>\n" )
+
+cthreads = False
+for o, a in opts:
+ if o == "-t":
+ cthreads = True
+ else:
+ assert False, "unhandled option"
+
def error_exit( s ):
stderr.write( "ERROR: " + s + "\n" )
exit( 2 )
volumeNames = []
volumeSizes = []
volumeOffsets = []
+volumeTypes = dict()
+volumeOptions = dict()
freeSectors = NUM_SECTORS*[ True ]
-if len( argv ) == 2:
- platformdir = argv[1]
- # This gives the whole string when there's no / in platformdir
- platform = platformdir[platformdir.rfind( "/" ) + 1:]
-elif len( argv ) == 1:
- platformdir = ""
- platform = ""
-else:
- error_exit( "Usage: tos-storage-stm25p <platform directory>" )
-
def volumeparse( file, fname, depth ):
if depth > 10:
error_exit( "include nesting too deep - check for cycles" )
name = volume.getAttribute( "name" )
size = volume.getAttribute( "size" )
base = volume.getAttribute( "base" )
+ type = string.lower(volume.getAttribute("type"))
+ isCircular = string.upper(volume.getAttribute("circular"))
+ if isCircular == "":
+ isCircular = "FALSE"
+
if name == "":
error_exit( "volume has no name" )
elif not match( "^[a-zA-Z0-9_]+$", name ):
volumeNames.append( "VOLUME_" + name )
volumeSizes.append( size / SECTOR_SIZE )
+ volumeTypes["VOLUME_" + name] = type
+ volumeOptions["VOLUME_" + name] = isCircular
+
if base == "":
volumeOffsets.append( -1 )
else:
print ""
print "#endif"
+
+# output nc file for threads
+if cthreads == True:
+ outFile = open(commands.getstatusoutput("pwd")[1] + "/VolumeMapC.nc", "w")
+ outFile.write("#include \"StorageVolumes.h\" \n")
+ outFile.write("\n")
+ outFile.write("configuration VolumeMapC { \n")
+ outFile.write(" provides { \n")
+ outFile.write(" interface BlockRead[uint8_t volume_id]; \n")
+ outFile.write(" interface BlockWrite[uint8_t volume_id]; \n")
+ outFile.write(" interface LogRead[uint8_t volumeId]; \n")
+ outFile.write(" interface LogWrite[uint8_t volumeId]; \n")
+# outFile.write(" interface Mount[uint8_t volumeId]; \n")
+# outFile.write(" interface ConfigStorage[uint8_t volumeId]; \n")
+ outFile.write(" } \n")
+ outFile.write("} \n")
+ outFile.write("\n")
+ outFile.write("implementation { \n")
+ outFile.write(" components VolumeMapP; \n")
+ outFile.write("\n")
+ outFile.write(" BlockRead = VolumeMapP; \n")
+ outFile.write(" BlockWrite = VolumeMapP; \n")
+ outFile.write(" LogRead = VolumeMapP; \n")
+ outFile.write(" LogWrite = VolumeMapP; \n")
+
+ for i in range(len(volumeNames)):
+ if volumeTypes[volumeNames[i]] == "block":
+ outFile.write("\n")
+ outFile.write(" components new BlockStorageC(" + volumeNames[i] + ") as BlockStorageC_" + volumeNames[i] + "; \n")
+ outFile.write(" VolumeMapP.SubBlockRead[" + volumeNames[i] + "] -> BlockStorageC_" + volumeNames[i] + "; \n")
+ outFile.write(" VolumeMapP.SubBlockWrite[" + volumeNames[i] + "] -> BlockStorageC_" + volumeNames[i] + "; \n")
+ outFile.write("\n")
+
+ elif volumeTypes[volumeNames[i]] == "log":
+ outFile.write("\n")
+ outFile.write(" components new LogStorageC(" + volumeNames[i] + ", " + volumeOptions[volumeNames[i]] + ") as LogStorageC_" + volumeNames[i] + "; \n")
+ outFile.write(" VolumeMapP.SubLogRead[" + volumeNames[i] + "] -> LogStorageC_" + volumeNames[i] + "; \n")
+ outFile.write(" VolumeMapP.SubLogWrite[" + volumeNames[i] + "] -> LogStorageC_" + volumeNames[i] + "; \n")
+ outFile.write("\n")
+
+# elif volumeTypes[volumeNames[i]] == "config":
+# outFile.write(" components new ConfigStorageC(" + volumeNames[i] + ") as ConfigStorageC_" + volumeNames[i] + "; \n")
+# outFile.write(" Mount[" + volumeNames[i] + "] = ConfigStorageC_" + volumeNames[i] + "; \n")
+# outFile.write(" ConfigStorage[" + volumeNames[i] + "] = ConfigStorageC_" + volumeNames[i] + "; \n")
+ outFile.write("} \n")