LaTeX generation

.gitignore

@@ -55,4 +55,7 @@ coverage.xml
 docs/_build/
 
 # PyBuilder
-target/
+target/
+
+# LaTeX output
+sbp_out.*

generator/sbp/generator.py

@@ -20,6 +20,7 @@
 import sbp.specs.yaml2 as yaml
 import sbp.targets.python as py
 import sbp.targets.c as c
+import sbp.targets.latex as tex
 
 def get_args():
   parser = argparse.ArgumentParser(description='Swift Navigation SBP generator.')
@@ -39,6 +40,9 @@ def get_args():
   parser.add_argument('--c',
                       action="store_true",
                       help='Target language: C.')
+  parser.add_argument('--latex',
+                      action="store_true",
+                      help='Target language: LaTeX.')
   parser.add_argument('-v',
                       '--verbose',
                       action="store_true",
@@ -54,7 +58,7 @@ def main():
     # Parse and validate arguments.
     args = get_args().parse_args()
     verbose = args.verbose
-    assert args.python or args.c, "Please specify a target language."
+    assert args.python or args.c or args.latex, "Please specify a target language."
     input_file = os.path.abspath(args.input_file[0])
     assert len(args.input_file) == 1
     assert os.path.exists(input_file), \
@@ -71,14 +75,18 @@ def main():
       print "Writing to %s" % output_dir
     # for fname, spec in file_index.items():
     #   print yaml.parse_spec(spec)
-    for fname, spec in file_index.items():
-      parsed = yaml.parse_spec(spec)
-      if not parsed.render_source:
-        continue
-      if args.python:
-        py.render_source(output_dir, parsed)
-      if args.c:
-        c.render_source(output_dir, parsed)
+    if args.latex:
+      parsed = [yaml.parse_spec(spec) for spec in file_index.values()]
+      tex.render_source(output_dir, parsed)
+    else:
+      for fname, spec in file_index.items():
+        parsed = yaml.parse_spec(spec)
+        if not parsed.render_source:
+          continue
+        if args.python:
+          py.render_source(output_dir, parsed)
+        elif args.c:
+          c.render_source(output_dir, parsed)
   except KeyboardInterrupt:
     pass
 

generator/sbp/specs/yaml2.py

@@ -119,7 +119,9 @@ def mk_package(contents):
                                   description=description,
                                   includes=include,
                                   definitions=resolved,
-                                  render_source=contents.get('render_source', True))
+                                  render_source=contents.get('render_source', True),
+                                  stable=contents.get('stable', False),
+                                  public=contents.get('public', False))
 def mk_definition(defn):
   assert len(defn) == 1
   identifier, contents = defn.items()[0]
@@ -129,7 +131,8 @@ def mk_definition(defn):
                                          short_desc=contents.get('short_desc', None),
                                          desc=contents.get('desc', None),
                                          type_id=contents.get('type'),
-                                         fields=fs))
+                                         fields=fs,
+                                         public=contents.get('public', False)))
 
 def mk_field(field):
   assert len(field) == 1

generator/sbp/specs/yaml_schema.py

@@ -49,12 +49,14 @@
                      {Optional('id'): sbp_identifier,
                       Optional('short_desc'): description,
                       Optional('desc'): description,
+                      Optional('public'): bool,
                       Optional('size'): size,
                       Optional('type'): type_identifier,
                       Optional('fields'): [field]}})
 package_schema = Schema({Optional('package'): identifier,
                          Optional('description'): description,
                          Optional('render_source'): bool,
                          Optional('stable'): bool,
+                         Optional('public'): bool,
                          Optional('include'): include,
                          Optional('definitions'): [definition]})

generator/sbp/syntax.py

@@ -29,12 +29,14 @@ class PackageSpecification(object):
   """
 
   def __init__(self, identifier=None, description=None, includes=[],
-               definitions=[], render_source=True):
+               definitions=[], render_source=True, stable=False, public=False):
     self.identifier = identifier
     self.description = description
     self.includes = includes
     self.definitions = definitions
     self.render_source = render_source
+    self.stable = stable
+    self.public = public
     self.creation_timestamp = str(datetime.datetime.now())
 
   @property
@@ -69,13 +71,14 @@ def __repr__(self):
 class Definition(object):
   def __init__(self, identifier=None,
                sbp_id=None, short_desc=None, desc=None, type_id=None,
-               fields=[]):
+               fields=[], public=False):
     self.identifier = identifier
     self.sbp_id = sbp_id
     self.short_desc = short_desc
     self.desc = desc
     self.type_id = type_id
     self.fields = fields
+    self.public = public
     self.static = True
 
   @property