abc93f924c
The settings getters and setters are now automatically generated. Added a test case to check if all available options can be retrieved.
188 lines
6.4 KiB
Python
Executable File
188 lines
6.4 KiB
Python
Executable File
#!/usr/bin/env python
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import os
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import sys
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def get_values(entry_dict, entry_type):
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values = []
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if '*' == entry_type:
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for key in entry_dict.keys():
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if entry_type in key:
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values += entry_dict[key]
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entry_dict.pop(key, None)
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elif entry_type in entry_dict:
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values = entry_dict[entry_type]
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entry_dict.pop(entry_type, None)
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return values
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def write_entry(f, entry_dict, entry_type, entry_name):
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values = get_values(entry_dict, entry_type)
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if not values:
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return
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f.write('#define have_' + entry_name.lower() + '_list_indices\n')
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f.write('static const size_t ' + entry_name.lower() + '_list_indices[] =\n')
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f.write('{\n')
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for val in values:
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f.write('\tFreeRDP_' + val + ',\n')
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f.write('};\n\n')
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def write_getter_case(f, val):
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f.write('\t\tcase FreeRDP_' + val + ':\n')
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f.write('\t\t\treturn settings->' + val + ';\n\n')
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def write_getter(f, entry_dict, entry_type, entry_name):
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isString = 'string' in entry_name
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isPointer = 'pointer' in entry_name
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values = get_values(entry_dict, entry_type)
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if isPointer:
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f.write('const void*')
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elif isString:
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f.write('const ' + entry_type)
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else:
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f.write(entry_type)
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f.write(' freerdp_get_param_' + entry_name.lower() + '(rdpSettings* settings, size_t id)\n')
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f.write('{\n')
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f.write('\tif (!settings)\n')
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f.write('\t\treturn FALSE;\n\n')
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f.write('\tswitch (id)\n')
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f.write('\t{\n')
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if values:
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for val in values:
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write_getter_case(f, val)
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f.write('\t\tdefault:\n')
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f.write('\t\t\tWLog_ERR(TAG, "[%s] Invalid key index %"PRIuz, __FUNCTION__, id);\n')
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f.write('\t\t\treturn FALSE;\n')
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f.write('\t}\n')
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f.write('}\n\n')
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def write_setter_case(f, val, isString, isPointer):
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f.write('\t\tcase FreeRDP_' + val + ':\n')
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if not isString:
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f.write('\t\t\tsettings->' + val + ' = val;\n')
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f.write('\t\t\tbreak;\n\n')
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else:
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f.write('\t\t\tfree(settings->' + val + ');\n')
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f.write('\t\t\tsettings->' + val + ' = _strdup(val);\n')
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f.write('\t\t\treturn settings->' + val + ' != NULL;\n\n')
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def write_setter(f, entry_dict, entry_type, entry_name):
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isString = 'string' in entry_name
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isPointer = 'pointer' in entry_name
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values = get_values(entry_dict, entry_type)
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f.write('BOOL freerdp_set_param_' + entry_name.lower() + '(rdpSettings* settings, size_t id, ')
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if isString or isPointer:
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f.write('const ')
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if not isPointer:
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f.write(entry_type + ' val)\n')
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else:
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f.write('void* val)\n')
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f.write('{\n')
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f.write('\tif (!settings)\n')
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f.write('\t\treturn FALSE;\n\n')
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f.write('\tswitch (id)\n')
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f.write('\t{\n')
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if values:
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for val in values:
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write_setter_case(f, val, isString, isPointer)
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f.write('\t\tdefault:\n')
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f.write('\t\t\tWLog_ERR(TAG, "[%s] Invalid key index %"PRIuz, __FUNCTION__, id);\n')
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f.write('\t\t\treturn FALSE;\n')
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f.write('\t}\n')
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f.write('\treturn TRUE;\n')
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f.write('}\n\n')
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name = os.path.dirname(os.path.realpath(__file__))
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begin = "WARNING: this data structure is carefully padded for ABI stability!"
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end = "WARNING: End of ABI stable zone!"
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print('begin parsing settings header')
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try:
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type_list = dict()
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with open(name + "/../include/freerdp/settings.h", "rb") as f:
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lines = f.readlines()
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started = False
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for line in lines:
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if not started:
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if begin in line:
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started = True
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continue
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if end in line:
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break
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sline = line.strip()
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if not sline:
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continue
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if sline.startswith('/'):
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continue
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if sline.startswith('*'):
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continue
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if 'padding' in sline:
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continue
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if sline.startswith('ALIGN64'):
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sline = sline[7:].strip()
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sline = sline[:sline.find(';')]
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pair = sline.split()
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if pair[0] in type_list:
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type_list[pair[0]].append(pair[1])
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else:
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type_list[pair[0]] = [pair[1]]
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with open(name + '/../libfreerdp/common/settings_getters.c', 'w+') as f:
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f.write('/* Generated by ' + '' + ' */\n\n')
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f.write('#include <freerdp/settings.h>\n')
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f.write('#include <freerdp/log.h>\n\n')
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f.write('#define TAG FREERDP_TAG("common.settings")\n\n')
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getter_list = dict(type_list)
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setter_list = dict(type_list)
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write_getter(f, getter_list, 'BOOL', 'bool')
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write_setter(f, setter_list, 'BOOL', 'bool')
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write_getter(f, getter_list, 'UINT16', 'uint16')
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write_setter(f, setter_list, 'UINT16', 'uint16')
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write_getter(f, getter_list, 'INT16', 'int16')
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write_setter(f, setter_list, 'INT16', 'int16')
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write_getter(f, getter_list, 'UINT32', 'uint32')
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write_setter(f, setter_list, 'UINT32', 'uint32')
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write_getter(f, getter_list, 'INT32', 'int32')
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write_setter(f, setter_list, 'INT32', 'int32')
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write_getter(f, getter_list, 'UINT64', 'uint64')
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write_setter(f, setter_list, 'UINT64', 'uint64')
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write_getter(f, getter_list, 'INT64', 'int64')
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write_setter(f, setter_list, 'INT64', 'int64')
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write_getter(f, getter_list, 'char*', 'string')
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write_setter(f, setter_list, 'char*', 'string')
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write_getter(f, getter_list, '*', 'pointer')
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# write_setter(f, setter_list, '*', 'pointer')
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f.write('\n')
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with open(name + '/../libfreerdp/core/test/settings_property_lists.h', 'w+') as f:
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f.write('#ifndef TEST_SETTINGS_PROPERTY_LISTS\n')
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f.write('#define TEST_SETTINGS_PROPERTY_LISTS\n\n')
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write_entry(f, type_list, 'BOOL', 'bool')
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write_entry(f, type_list, 'UINT16', 'uint16')
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write_entry(f, type_list, 'INT16', 'int16')
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write_entry(f, type_list, 'UINT32', 'uint32')
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write_entry(f, type_list, 'INT32', 'int32')
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write_entry(f, type_list, 'UINT64', 'uint64')
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write_entry(f, type_list, 'INT64', 'int64')
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write_entry(f, type_list, 'char*', 'string')
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write_entry(f, type_list, '*', 'pointer')
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f.write('#endif /* TEST_SETTINGS_PROPERTY_LISTS */\n\n')
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print('remaining:\n' + str(type_list))
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except IOError as e:
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print('failed to parse settings header ' + str(e))
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sys.exit(-1)
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print('ended parsing settings header')
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