def properties(debugger, command, exe_ctx, result, internal_dict):
"""
Syntax:
properties <className/classInstance>
Examples:
(lldb) properties UIViewController
(lldb) properties [NSObject new]
(lldb) expression -l objc -O -- [NSObject new]
<NSObject: 0x60000372f760>
(lldb) properties 0x60000372f760
This command is implemented in HMClassInfoCommands.py
"""
if len(command) == 0:
HM.DPrint(
"Requires a argument, Please enter \"help properties\" for help.")
return
value = HM.evaluateExpressionValue(
expression=
f'(NSString *)[{command} performSelector:NSSelectorFromString(@"_propertyDescription")]',
printErrors=False)
if HM.successOfSBError(value.GetError()):
HM.DPrint(value.GetObjectDescription())
return
clsPrefixesValue = HM.getClassPrefixes()[1]
command_script = f'''
Class inputClass = objc_lookUpClass("{command}");
if (inputClass == nil) {{ // Find prefixed class
for (NSString *prefix in (NSMutableArray *){clsPrefixesValue.GetValue()}) {{
NSString *clsName = [prefix stringByAppendingString:@".{command}"];
inputClass = objc_lookUpClass((char *)[clsName UTF8String]);
if (inputClass) {{
break;
}}
}}
}}
NSMutableString *result = [[NSMutableString alloc] init];
if (inputClass == nil) {{
[result appendString:@"Unable to resolve {command} or find {command} class, maybe {command} is not a subclass of NSObject\\n"];
}} else {{
if ((BOOL)[(Class)inputClass respondsToSelector:(SEL)NSSelectorFromString(@"_propertyDescription")]) {{
[result appendString:(NSString *)[inputClass performSelector:NSSelectorFromString(@"_propertyDescription")]];
}} else {{
[result appendString:@"{command} is not a subclass of NSObject"];
}}
}}
result;
'''
result = HM.evaluateExpressionValue(command_script).GetObjectDescription()
HM.DPrint(result)
def methods(debugger, command, exe_ctx, result, internal_dict):
"""
Syntax:
methods [--short] <className/classInstance>
Examples:
(lldb) methods UIViewController
(lldb) methods -s UIViewController
(lldb) methods [UIView new]
(lldb) expression -l objc -O -- [NSObject new]
<NSObject: 0x60000375f9a0>
(lldb) methods 0x60000375f9a0
Options:
--short/-s; Use [inputClass _shortMethodDescription] instead of [inputClass _methodDescription]
This command is implemented in HMClassInfoCommands.py
"""
command_args = shlex.split(command)
parser = generate_methods_option_parser()
try:
# options: optparse.Values
# args: list
(options, args) = parser.parse_args(command_args)
except:
result.SetError(parser.usage)
return
inputStr: str = ""
for string in args:
inputStr += string + " "
inputStr = inputStr.rstrip()
if len(inputStr) == 0:
HM.DPrint(
"Requires a argument, Please enter \"help methods\" for help.")
return
if options.short:
selName = "_shortMethodDescription"
else:
selName = "_methodDescription"
value = HM.evaluateExpressionValue(
expression=
f'(NSString *)[{inputStr} performSelector:NSSelectorFromString(@"{selName}")]',
printErrors=False)
if HM.successOfSBError(value.GetError()):
HM.DPrint(value.GetObjectDescription())
return
clsPrefixesValue = HM.getClassPrefixes()[1]
command_script = f'''
Class inputClass = objc_lookUpClass("{inputStr}");
if (inputClass == nil) {{ // Find prefixed class
for (NSString *prefix in (NSMutableArray *){clsPrefixesValue.GetValue()}) {{
NSString *clsName = [prefix stringByAppendingString:@".{inputStr}"];
inputClass = objc_lookUpClass((char *)[clsName UTF8String]);
if (inputClass) {{
break;
}}
}}
}}
NSMutableString *result = [[NSMutableString alloc] init];
if (inputClass == nil) {{
[result appendString:@"Unable to resolve {inputStr} or find {inputStr} class, maybe {inputStr} is not a subclass of NSObject\\n"];
}} else {{
if ((BOOL)[(Class)inputClass respondsToSelector:(SEL)NSSelectorFromString(@"{selName}")]) {{
[result appendString:(NSString *)[inputClass performSelector:NSSelectorFromString(@"{selName}")]];
}} else {{
[result appendString:@"{inputStr} is not a subclass of NSObject"];
}}
}}
result;
'''
result = HM.evaluateExpressionValue(command_script).GetObjectDescription()
HM.DPrint(result)