tests/regress/opk.py

   1 import tarfile, os
   2 import cfg
   3
   4 class Opk:
   5         valid_control_fields = ["Package", "Version", "Depends", "Provides",\
   6                         "Replaces", "Conflicts", "Suggests", "Recommends",\
   7                         "Section", "Architecture", "Maintainer", "MD5Sum",\
   8                         "Size", "InstalledSize", "Filename", "Source",\
   9                         "Description", "OE", "Homepage", "Priority",\
  10                         "Conffiles"]
  11
  12         def __init__(self, **control):
  13                 for k in control.keys():
  14                         if k not in self.valid_control_fields:
  15                                 raise Exception("Invalid control field: "
  16                                                 "{}".format(k))
  17                 self.control = control
  18
  19         def write(self, tar_not_ar=False, data_files=None):
  20                 filename = "{Package}_{Version}_{Architecture}.opk"\
  21                                                 .format(**self.control)
  22                 if os.path.exists(filename):
  23                         os.unlink(filename)
  24                 if os.path.exists("control"):
  25                         os.unlink("control")
  26                 if os.path.exists("control.tar.gz"):
  27                         os.unlink("control.tar.gz")
  28                 if os.path.exists("data.tar.gz"):
  29                         os.unlink("data.tar.gz")
  30
  31                 f = open("control", "w")
  32                 for k in self.control.keys():
  33                         f.write("{}: {}\n".format(k, self.control[k]))
  34                 f.close()
  35
  36                 tar = tarfile.open("control.tar.gz", "w:gz")
  37                 tar.add("control")
  38                 tar.close()
  39
  40                 tar = tarfile.open("data.tar.gz", "w:gz")
  41                 if data_files:
  42                         for df in data_files:
  43                                 tar.add(df)
  44                 tar.close()
  45
  46
  47                 if tar_not_ar:
  48                         tar = tarfile.open(filename, "w:gz")
  49                         tar.add("control.tar.gz")
  50                         tar.add("data.tar.gz")
  51                         tar.close()
  52                 else:
  53                         os.system("ar q {} control.tar.gz data.tar.gz \
  54                                         2>/dev/null".format(filename))
  55
  56                 os.unlink("control")
  57                 os.unlink("control.tar.gz")
  58                 os.unlink("data.tar.gz")
  59
  60 class OpkGroup:
  61         def __init__(self):
  62                 self.opk_list = []
  63
  64         def add(self, **control):
  65                 self.opk_list.append(Opk(**control))
  66
  67         def write_opk(self, tar_not_ar=False):
  68                 for o in self.opk_list:
  69                         o.write(tar_not_ar)
  70
  71         def write_list(self, filename="Packages"):
  72                 f = open(filename, "w")
  73                 for opk in self.opk_list:
  74                         for k in opk.control.keys():
  75                                 f.write("{}: {}\n".format(k, opk.control[k]))
  76                         f.write("Filename: {Package}_{Version}_{Architecture}"
  77                                         ".opk\n".format(**opk.control))
  78                         f.write("\n")
  79                 f.close()
  80
  81
  82 def regress_init():
  83         """
  84         Initialisation and sanity checking.
  85         """
  86
  87         if not os.access(cfg.opkgcl, os.X_OK):
  88                 print("Cannot exec {}".format(cfg.opkgcl))
  89                 exit(False)
  90
  91         os.chdir(cfg.opkdir)
  92
  93         os.system("rm -fr {}".format(cfg.offline_root))
  94
  95         os.makedirs("{}/usr/lib/opkg".format(cfg.offline_root))
  96         os.makedirs("{}/etc/opkg".format(cfg.offline_root))
  97
  98         f = open("{}/etc/opkg/opkg.conf".format(cfg.offline_root), "w")
  99         f.write("arch all 1\n")
 100         f.write("src test file:{}\n".format(cfg.opkdir))
 101         f.close()