projects / mirror_qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| e6c42b96 MA |
1 | # |
| 2 | # QAPI frontend source file info | |
| 3 | # | |
| 4 | # Copyright (c) 2019 Red Hat Inc. | |
| 5 | # | |
| 6 | # Authors: | |
| 7 | # Markus Armbruster <armbru@redhat.com> | |
| 8 | # | |
| 9 | # This work is licensed under the terms of the GNU GPL, version 2. | |
| 10 | # See the COPYING file in the top-level directory. | |
| 11 | ||
| 12 | import copy | |
| 13 | import sys | |
| 14 | ||
| 15 | ||
| baa310f1 | 16 | class QAPISchemaPragma: |
| e6c42b96 MA |
17 | def __init__(self): |
| 18 | # Are documentation comments required? | |
| 19 | self.doc_required = False | |
| 20 | # Whitelist of commands allowed to return a non-dictionary | |
| 21 | self.returns_whitelist = [] | |
| 22 | # Whitelist of entities allowed to violate case conventions | |
| 23 | self.name_case_whitelist = [] | |
| 24 | ||
| 25 | ||
| baa310f1 | 26 | class QAPISourceInfo: |
| e6c42b96 MA |
27 | def __init__(self, fname, line, parent): |
| 28 | self.fname = fname | |
| 29 | self.line = line | |
| 30 | self.parent = parent | |
| 31 | self.pragma = parent.pragma if parent else QAPISchemaPragma() | |
| 32 | self.defn_meta = None | |
| 33 | self.defn_name = None | |
| 34 | ||
| 35 | def set_defn(self, meta, name): | |
| 36 | self.defn_meta = meta | |
| 37 | self.defn_name = name | |
| 38 | ||
| 39 | def next_line(self): | |
| 40 | info = copy.copy(self) | |
| 41 | info.line += 1 | |
| 42 | return info | |
| 43 | ||
| 44 | def loc(self): | |
| 45 | if self.fname is None: | |
| 46 | return sys.argv[0] | |
| 47 | ret = self.fname | |
| 48 | if self.line is not None: | |
| 49 | ret += ':%d' % self.line | |
| 50 | return ret | |
| 51 | ||
| 52 | def in_defn(self): | |
| 53 | if self.defn_name: | |
| 54 | return "%s: In %s '%s':\n" % (self.fname, | |
| 55 | self.defn_meta, self.defn_name) | |
| 56 | return '' | |
| 57 | ||
| 58 | def include_path(self): | |
| 59 | ret = '' | |
| 60 | parent = self.parent | |
| 61 | while parent: | |
| 62 | ret = 'In file included from %s:\n' % parent.loc() + ret | |
| 63 | parent = parent.parent | |
| 64 | return ret | |
| 65 | ||
| 66 | def __str__(self): | |
| 67 | return self.include_path() + self.in_defn() + self.loc() |