From da5cacc96537f744b3dc37cd0bbeb822295d164e Mon Sep 17 00:00:00 2001
From: Richard Fuchs <rfuchs@sipwise.com>
Date: Wed, 27 Feb 2019 10:21:27 -0500
Subject: [PATCH] TT#50652 add YCM config for include/

Change-Id: I7c1cb9cd4d8ef97166c8aa1ba470e5fef5f59863
---
 daemon/.ycm_extra_conf.py  |   1 +
 include/.ycm_extra_conf.py | 113 +++++++++++++++++++++++++++++++++++++
 lib/.ycm_extra_conf.py     |   1 +
 3 files changed, 115 insertions(+)
 create mode 100644 include/.ycm_extra_conf.py

diff --git a/daemon/.ycm_extra_conf.py b/daemon/.ycm_extra_conf.py
index a08844f94..cf12a6910 100644
--- a/daemon/.ycm_extra_conf.py
+++ b/daemon/.ycm_extra_conf.py
@@ -32,6 +32,7 @@ flags = [
     '-I../kernel-module/',
     '-I../lib/',
     '-I../include/',
+    '-I../daemon/',
     '-D_GNU_SOURCE',
     '-D__DEBUG=1',
     '-D__YCM=1',
diff --git a/include/.ycm_extra_conf.py b/include/.ycm_extra_conf.py
new file mode 100644
index 000000000..04612a9b0
--- /dev/null
+++ b/include/.ycm_extra_conf.py
@@ -0,0 +1,113 @@
+import os
+import ycm_core
+from clang_helpers import PrepareClangFlags
+
+# Set this to the absolute path to the folder (NOT the file!) containing the
+# compile_commands.json file to use that instead of 'flags'. See here for
+# more details: http://clang.llvm.org/docs/JSONCompilationDatabase.html
+# Most projects will NOT need to set this to anything; you can just change the
+# 'flags' list of compilation flags. Notice that YCM itself uses that approach.
+compilation_database_folder = ''
+
+# These are the compilation flags that will be used in case there's no
+# compilation database set.
+flags = [
+    '-g',
+    '-Wall',
+    '-pthread',
+    '-fno-strict-aliasing',
+    '-I/usr/include/glib-2.0',
+    '-I/usr/lib/x86_64-linux-gnu/glib-2.0/include',
+    '-I/usr/include/json-glib-1.0',
+    '-pthread',
+    '-I../kernel-module/',
+    '-I../lib/',
+    '-I../include/',
+    '-I../daemon/',
+    '-D_GNU_SOURCE',
+    '-D__DEBUG=1',
+    '-D__YCM=1',
+    '-DRTPENGINE_VERSION="dummy"',
+    '-DRE_PLUGIN_DIR="/usr/lib/rtpengine"',
+    '-DWITH_IPTABLES_OPTION',
+    '-DWITH_TRANSCODING',
+    '-DHAVE_BCG729',
+    '-O2',
+    '-fstack-protector',
+    '--param=ssp-buffer-size=4',
+    '-Wformat',
+    '-Werror=format-security',
+    '-D_FORTIFY_SOURCE=2',
+    # THIS IS IMPORTANT! Without a "-std=<something>" flag, clang won't
+    # know which language to use when compiling headers. So it will guess.
+    # Badly. So C++ headers will be compiled as C headers.
+    # You don't want that so ALWAYS specify
+    # a "-std=<something>".
+    # For a C project, you would set this to something like 'c99' instead of
+    # 'c++11'.
+    '-std=c99',
+    # ...and the same thing goes for the magic -x option which specifies the
+    # language that the files to be compiled are written in. This is mostly
+    # relevant for c++ headers.
+    # For a C project, you would set this to 'c' instead of 'c++'.
+    '-x',
+    'c',
+]
+
+if compilation_database_folder:
+    database = ycm_core.CompilationDatabase(compilation_database_folder)
+else:
+    database = None
+
+
+def DirectoryOfThisScript():
+    return os.path.dirname(os.path.abspath(__file__))
+
+
+def MakeRelativePathsInFlagsAbsolute(flags, working_directory):
+    if not working_directory:
+        return flags
+    new_flags = []
+    make_next_absolute = False
+    path_flags = ['-isystem', '-I', '-iquote', '--sysroot=']
+    for flag in flags:
+        new_flag = flag
+
+        if make_next_absolute:
+            make_next_absolute = False
+            if not flag.startswith('/'):
+                new_flag = os.path.join(working_directory, flag)
+
+        for path_flag in path_flags:
+            if flag == path_flag:
+                make_next_absolute = True
+                break
+
+            if flag.startswith(path_flag):
+                path = flag[len(path_flag):]
+                new_flag = path_flag + os.path.join(working_directory, path)
+                break
+
+        if new_flag:
+            new_flags.append(new_flag)
+    return new_flags
+
+
+def FlagsForFile(filename):
+    if database:
+        # Bear in mind that compilation_info.compiler_flags_ does NOT return a
+        # python list, but a "list-like" StringVec object
+        compilation_info = database.GetCompilationInfoForFile(filename)
+        final_flags = PrepareClangFlags(
+            MakeRelativePathsInFlagsAbsolute(
+                compilation_info.compiler_flags_,
+                compilation_info.compiler_working_dir_),
+            filename)
+    else:
+        relative_to = DirectoryOfThisScript()
+        final_flags = MakeRelativePathsInFlagsAbsolute(flags, relative_to)
+
+    return {
+        'flags': final_flags,
+        'do_cache': True
+    }
diff --git a/lib/.ycm_extra_conf.py b/lib/.ycm_extra_conf.py
index 566f433a9..ec9a19293 100644
--- a/lib/.ycm_extra_conf.py
+++ b/lib/.ycm_extra_conf.py
@@ -24,6 +24,7 @@ flags = [
     '-D__YCM=1',
     '-I../daemon',
     '-I../include',
+    '-I../lib',
     '-I/home/dfx/src/bcg729/include',
     '-DRTPENGINE_VERSION="dummy"',
     '-DRE_PLUGIN_DIR="/usr/lib/rtpengine"',