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      1 #!/usr/bin/env python
      2 
      3 import sys, os, argparse, ConfigParser
      4 
      5 default_filename='platforms.config'
      6 
      7 def list_platforms():
      8     for p in platforms: print p
      9 
     10 def shortlist_platforms():
     11     for p in platforms: print p,
     12 
     13 def get_images():
     14     if args.platform:
     15         try:
     16             value = config.get(args.platform, "EXTRA_FILES")
     17             print value,
     18         except:
     19             pass
     20         try:
     21             value = config.get(args.platform, "BUILD_ATF")
     22             if value == "yes":
     23                 print "bl1.bin fip.bin"
     24                 return True
     25         except:
     26             try:
     27                 value = config.get(args.platform, "UEFI_BIN")
     28                 print value
     29                 return True
     30             except:
     31                 print "No images found!"
     32     else:
     33         print "No platform specified!"
     34 
     35     return False
     36 
     37 def get_option():
     38     if args.platform:
     39         if args.option:
     40             try:
     41                 value = config.get(args.platform, args.option)
     42                 if value:
     43                     print value
     44                     return True
     45             except:
     46                 return True   # Option not found, return True, and no output
     47         else:
     48             print "No option specified!"
     49     else:
     50         print "No platform specified!"
     51     return False
     52 
     53 parser = argparse.ArgumentParser(description='Parses platform configuration for Linaro UEFI build scripts.')
     54 parser.add_argument('-c', '--config-file', help='Specify a non-default platform config file.', required=False)
     55 parser.add_argument('-p', '--platform', help='Read configuration for PLATFORM only.', required=False)
     56 parser.add_argument('command', action="store", help='Action to perform')
     57 parser.add_argument('-o', '--option', help='Option to retreive')
     58 
     59 args = parser.parse_args()
     60 if args.config_file:
     61     config_filename = args.config_file
     62 else:
     63     config_filename = os.path.dirname(os.path.realpath(sys.argv[0])) + '/' + default_filename
     64 
     65 config = ConfigParser.ConfigParser()
     66 config.read(config_filename)
     67 
     68 platforms = config.sections()
     69 
     70 commands = {"shortlist": shortlist_platforms,
     71             "list": list_platforms,
     72             "images": get_images,
     73             "get": get_option}
     74 
     75 try:
     76     retval = commands[args.command]()
     77 except:
     78     print ("Unrecognized command '%s'" % args.command)
     79 
     80 if retval != True:
     81     sys.exit(1)
     82