conf parsing is DONE.

bdisk/confparse.py

@@ -55,6 +55,29 @@ class Conf(object):
             #    raise ValueError('The configuration did not pass XSD/schema '
             #                     'validation')
 
+    def get_pki_obj(self, pki, pki_type):
+        elem = {}
+        if pki_type not in ('ca', 'client'):
+            raise ValueError('pki_type must be "ca" or "client"')
+        if pki_type == 'ca':
+            elem['index'] = None
+            elem['serial'] = None
+        for e in pki.xpath('./*'):
+            # These have attribs or children.
+            if e.tag in ('cert', 'key', 'subject'):
+                elem[e.tag] = {}
+                if e.tag == 'subject':
+                    for sub in e.xpath('./*'):
+                        elem[e.tag][sub.tag] = transform.xml2py(sub.text,
+                                                                attrib = False)
+                else:
+                    for a in e.xpath('./@*'):
+                        elem[e.tag][a.attrname] = transform.xml2py(a)
+                    elem[e.tag]['path'] = e.text
+            else:
+                elem[e.tag] = e.text
+        return(elem)
+
     def get_source(self, source, item, _source):
         _source_item = {'flags': [],
                          'fname': None}
@@ -137,6 +160,8 @@ class Conf(object):
         self.parse_sources()
         self.parse_buildpaths()
         self.parse_pki()
+        self.parse_gpg()
+        self.parse_sync()
         return()
 
     def parse_buildpaths(self):
@@ -165,6 +190,30 @@ class Conf(object):
                 self.cfg[x]['uri'] = elem.xpath('./uri/text()')[0]
         return()
 
+    def parse_gpg(self):
+        ## PROFILE/GPG
+        self.cfg['gpg'] = {'keyid': None,
+                           'gnupghome': None,
+                           'publish': None,
+                           'prompt_passphrase': None,
+                           'keys': []}
+        elem = self.profile.xpath('./gpg')[0]
+        for attr in elem.xpath('./@*'):
+            self.cfg['gpg'][attr.attrname] = transform.xml2py(attr)
+        for key in elem.xpath('./key'):
+            _key = {'algo': 'rsa',
+                    'keysize': '4096',
+                    'expire': '0',
+                    'name': None,
+                    'email': None,
+                    'comment': None}
+            for attr in key.xpath('./@*'):
+                _key[attr.attrname] = transform.xml2py(attr)
+            for param in key.xpath('./*'):
+                _key[param.tag] = transform.xml2py(param.text, attrib = False)
+            self.cfg['gpg']['keys'].append(_key)
+        return()
+
     def parse_meta(self):
         ## PROFILE/META
         # Get the various meta strings. We skip regexes (we handle those
@@ -191,10 +240,18 @@ class Conf(object):
         return()
 
     def parse_pki(self):
-        self.cfg['pki'] = {'ca': {},
+        ## PROFILE/PKI
-                           'client': []}
+        self.cfg['pki'] = {'clients': []}
         elem = self.profile.xpath('./pki')[0]
-        self.cfg['pki']['overwrite'] =
+        self.cfg['pki']['overwrite'] = transform.xml2py(
+                                                elem.get('overwrite', 'no'))
+        ca = elem.xpath('./ca')[0]
+        clients = elem.xpath('./client')
+        self.cfg['pki']['ca'] = self.get_pki_obj(ca, 'ca')
+        for client in clients:
+            self.cfg['pki']['clients'].append(self.get_pki_obj(client,
+                                                               'client'))
+        return()
 
     def parse_profile(self):
         ## PROFILE
@@ -222,6 +279,28 @@ class Conf(object):
             self.cfg['sources'].append(_source)
         return()
 
+    def parse_sync(self):
+        ## PROFILE/SYNC
+        self.cfg['sync'] = {}
+        elem = self.profile.xpath('./sync')[0]
+        # We populate defaults in case they weren't specified.
+        for e in ('gpg', 'ipxe', 'iso', 'tftp'):
+            self.cfg['sync'][e] = {'enabled': False,
+                                   'path': None}
+            sub = elem.xpath('./{0}'.format(e))[0]
+            for a in sub.xpath('./@*'):
+                self.cfg['sync'][e][a.attrname] = transform.xml2py(a)
+            self.cfg['sync'][e]['path'] = sub.text
+        rsync = elem.xpath('./rsync')[0]
+        self.cfg['sync']['rsync'] = {'enabled': False}
+        for a in rsync.xpath('./@*'):
+            self.cfg['sync']['rsync'][a.attrname] = transform.xml2py(a)
+        for sub in rsync.xpath('./*'):
+            self.cfg['sync']['rsync'][sub.tag] = transform.xml2py(
+                                                        sub.text,
+                                                        attrib = False)
+        return()
+
     def validate(self):
         self.xsd = etree.XMLSchema(self.get_xsd())
         return(self.xsd.validate(self.xml))

bdisk/utils.py

@@ -661,6 +661,7 @@ class transform(object):
     def xml2py(self, value, attrib = True):
         yes = re.compile('^\s*(y(es)?|true|1)\s*$', re.IGNORECASE)
         no = re.compile('^\s*(no?|false|0)\s*$', re.IGNORECASE)
+        none = re.compile('^\s*(none|)\s*$', re.IGNORECASE)
         if no.search(value):
             if attrib:
                 return(False)
@@ -669,10 +670,13 @@ class transform(object):
         elif yes.search(value):
             # We handle the False case above.
             return(True)
-        elif value.strip() == '':
+        elif value.strip() == '' or none.search(value):
             return(None)
+        elif valid().integer(value):
+            return(int(value))
         else:
             return(value)
+        return()
 
 class valid(object):
     def __init__(self):

docs/examples/multi_profile.xml

@@ -57,7 +57,7 @@
         <mirror>http://archlinux.mirror.domain.tld</mirror>
         <rootpath>/iso/latest</rootpath>
         <tarball flags="regex,latest">{regex%tarball_x86_64}</tarball>
-        <checksum hash_algo="sha1" flags="none">sha1sums.txt</checksum>
+        <checksum hash_algo="sha1" explicit="no">sha1sums.txt</checksum>
         <sig keys="7F2D434B9741E8AC" keyserver="hkp://pool.sks-keyservers.net" flags="regex,latest">{regex%sig_x86_64}</sig>
       </source>
       <source arch="i686">
@@ -146,6 +146,7 @@
       </key>
     </gpg>
     <sync>
+      <!-- ipxe includes the http directory. or should, anyways. -->
       <ipxe enabled="yes">/srv/http/{xpath%../../meta/names/uxname/text()}</ipxe>
       <tftp enabled="yes">/tftproot/{xpath%../../meta/names/uxname/text()}</tftp>
       <iso enabled="yes">/srv/http/isos/{xpath%../../meta/names/uxname/text()}</iso>
@@ -198,7 +199,7 @@
         <mirror>http://archlinux.mirror.domain.tld</mirror>
         <rootpath>/iso/latest</rootpath>
         <tarball flags="regex,latest">{regex%tarball_x86_64}</tarball>
-        <checksum hash_algo="sha1" flags="none">sha1sums.txt</checksum>
+        <checksum hash_algo="sha1" explicit="no">sha1sums.txt</checksum>
         <sig keys="7F2D434B9741E8AC" keyserver="hkp://pool.sks-keyservers.net" flags="regex,latest">{regex%sig_x86_64}</sig>
       </source>
       <source arch="i686">

docs/examples/single_profile.xml

@@ -163,6 +163,7 @@
             </key>
         </gpg>
         <sync>
+            <!-- ipxe includes the http directory. or should, anyways. -->
             <ipxe enabled="yes">/srv/http/{xpath%../../meta/names/uxname/text()}</ipxe>
             <tftp enabled="yes">/tftproot/{xpath%../../meta/names/uxname/text()}</tftp>
             <iso enabled="yes">/srv/http/isos/{xpath%../../meta/names/uxname/text()}</iso>