Initial move of common python bits into modules of the 'oe' python package

Signed-off-by: Chris Larson <chris_larson@mentor.com>

1 files changed, 3 insertions, 82 deletions

diff --git a/classes/insane.bbclass b/classes/insane.bbclass
index 7e42f459d7..923751d029 100644
--- a/classes/insane.bbclass
+++ b/classes/insane.bbclass
@@ -88,86 +88,6 @@ def package_qa_get_machine_dict():
 
        }
 
-# factory for a class, embedded in a method
-def package_qa_get_elf(path, bits32):
-    class ELFFile:
-        EI_NIDENT = 16
-
-        EI_CLASS      = 4
-        EI_DATA       = 5
-        EI_VERSION    = 6
-        EI_OSABI      = 7
-        EI_ABIVERSION = 8
-
-        # possible values for EI_CLASS
-        ELFCLASSNONE = 0
-        ELFCLASS32   = 1
-        ELFCLASS64   = 2
-
-        # possible value for EI_VERSION
-        EV_CURRENT   = 1
-
-        # possible values for EI_DATA
-        ELFDATANONE  = 0
-        ELFDATA2LSB  = 1
-        ELFDATA2MSB  = 2
-
-        def my_assert(self, expectation, result):
-            if not expectation == result:
-                #print "'%x','%x' %s" % (ord(expectation), ord(result), self.name)
-                raise Exception("This does not work as expected")
-
-        def __init__(self, name):
-            self.name = name
-
-        def open(self):
-            self.file = file(self.name, "r")
-            self.data = self.file.read(ELFFile.EI_NIDENT+4)
-
-            self.my_assert(len(self.data), ELFFile.EI_NIDENT+4)
-            self.my_assert(self.data[0], chr(0x7f) )
-            self.my_assert(self.data[1], 'E')
-            self.my_assert(self.data[2], 'L')
-            self.my_assert(self.data[3], 'F')
-            if bits32 :
-                self.my_assert(self.data[ELFFile.EI_CLASS], chr(ELFFile.ELFCLASS32))
-            else:
-                self.my_assert(self.data[ELFFile.EI_CLASS], chr(ELFFile.ELFCLASS64))
-            self.my_assert(self.data[ELFFile.EI_VERSION], chr(ELFFile.EV_CURRENT) )
-
-            self.sex = self.data[ELFFile.EI_DATA]
-            if self.sex == chr(ELFFile.ELFDATANONE):
-                raise Exception("self.sex == ELFDATANONE")
-            elif self.sex == chr(ELFFile.ELFDATA2LSB):
-                self.sex = "<"
-            elif self.sex == chr(ELFFile.ELFDATA2MSB):
-                self.sex = ">"
-            else:
-                raise Exception("Unknown self.sex")
-
-        def osAbi(self):
-            return ord(self.data[ELFFile.EI_OSABI])
-
-        def abiVersion(self):
-            return ord(self.data[ELFFile.EI_ABIVERSION])
-
-        def isLittleEndian(self):
-            return self.sex == "<"
-
-        def isBigEngian(self):
-            return self.sex == ">"
-
-        def machine(self):
-            """
-            We know the sex stored in self.sex and we
-            know the position
-            """
-            import struct
-            (a,) = struct.unpack(self.sex+"H", self.data[18:20])
-            return a
-
-    return ELFFile(path)
-
 
 # Known Error classes
 # 0 - non dev contains .so
@@ -432,7 +352,7 @@ def package_qa_check_staged(path,d):
 
 # Walk over all files in a directory and call func
 def package_qa_walk(path, funcs, package,d):
-    sane = True
+    import oe.qa
 
     #if this will throw an exception, then fix the dict above
     target_os   = bb.data.getVar('TARGET_OS',   d, True)
@@ -440,10 +360,11 @@ def package_qa_walk(path, funcs, package,d):
     (machine, osabi, abiversion, littleendian, bits32) \
         = package_qa_get_machine_dict()[target_os][target_arch]
 
+    sane = True
     for root, dirs, files in os.walk(path):
         for file in files:
             path = os.path.join(root,file)
-            elf = package_qa_get_elf(path, bits32)
+            elf = oe.qa.ELFFile(path, bits32)
             try:
                 elf.open()
             except: