c-genymobile-scrcpy-big-change

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Before1#include "uhid_output.h"
2
3#include <assert.h>
4
5void
6sc_uhid_devices_init(struct sc_uhid_devices *devices) {
7    devices->count = 0;
8}
9
10void
11sc_uhid_devices_add_receiver(struct sc_uhid_devices *devices,
12                             struct sc_uhid_receiver *receiver) {
13    assert(devices->count < SC_UHID_MAX_RECEIVERS);
14    devices->receivers[devices->count++] = receiver;
15}
16
17struct sc_uhid_receiver *
18sc_uhid_devices_get_receiver(struct sc_uhid_devices *devices, uint16_t id) {
19    for (size_t i = 0; i < devices->count; ++i) {
20        if (devices->receivers[i]->id == id) {
21            return devices->receivers[i];
22        }
23    }
24    return NULL;
25}
26

After1#include "uhid_output.h"
2
3#include <assert.h>
4#include <inttypes.h>
5
6#include "uhid/keyboard_uhid.h"
7#include "util/log.h"
8
9void
10sc_uhid_devices_init(struct sc_uhid_devices *devices,
11                     struct sc_keyboard_uhid *keyboard) {
12    devices->keyboard = keyboard;
13}
14
15void
16sc_uhid_devices_process_hid_output(struct sc_uhid_devices *devices, uint16_t id,
17                                   const uint8_t *data, size_t size) {
18    if (id == SC_HID_ID_KEYBOARD) {
19        if (devices->keyboard) {
20            sc_keyboard_uhid_process_hid_output(devices->keyboard, data, size);
21        } else {
22            LOGW("Unexpected keyboard HID output without UHID keyboard");
23        }
24    } else {
25        LOGW("HID output ignored for id %" PRIu16, id);
26    }
27}
28

Before1#include "uhid_output.h"
2
3#include <assert.h>
4
5void
6sc_uhid_devices_init(struct sc_uhid_devices *devices) {
7    devices->count = 0;
8}
9
10void
11sc_uhid_devices_add_receiver(struct sc_uhid_devices *devices,
12                             struct sc_uhid_receiver *receiver) {
13    assert(devices->count < SC_UHID_MAX_RECEIVERS);
14    devices->receivers[devices->count++] = receiver;
15}
16
17struct sc_uhid_receiver *
18sc_uhid_devices_get_receiver(struct sc_uhid_devices *devices, uint16_t id) {
19    for (size_t i = 0; i < devices->count; ++i) {
20        if (devices->receivers[i]->id == id) {
21            return devices->receivers[i];
22        }
23    }
24    return NULL;
25}
26

After1#include "uhid_output.h"
2
3#include <assert.h>
4#include <inttypes.h>
5
6#include "uhid/keyboard_uhid.h"
7#include "util/log.h"
8
9void
10sc_uhid_devices_init(struct sc_uhid_devices *devices,
11                     struct sc_keyboard_uhid *keyboard) {
12    devices->keyboard = keyboard;
13}
14
15void
16sc_uhid_devices_process_hid_output(struct sc_uhid_devices *devices, uint16_t id,
17                                   const uint8_t *data, size_t size) {
18    if (id == SC_HID_ID_KEYBOARD) {
19        if (devices->keyboard) {
20            sc_keyboard_uhid_process_hid_output(devices->keyboard, data, size);
21        } else {
22            LOGW("Unexpected keyboard HID output without UHID keyboard");
23        }
24    } else {
25        LOGW("HID output ignored for id %" PRIu16, id);
26    }
27}
28

Before1#include "uhid_output.h"
2
3#include <assert.h>
4
5void
6sc_uhid_devices_init(struct sc_uhid_devices *devices) {
7    devices->count = 0;
8}
9
10void
11sc_uhid_devices_add_receiver(struct sc_uhid_devices *devices,
12                             struct sc_uhid_receiver *receiver) {
13    assert(devices->count < SC_UHID_MAX_RECEIVERS);
14    devices->receivers[devices->count++] = receiver;
15}
16
17struct sc_uhid_receiver *
18sc_uhid_devices_get_receiver(struct sc_uhid_devices *devices, uint16_t id) {
19    for (size_t i = 0; i < devices->count; ++i) {
20        if (devices->receivers[i]->id == id) {
21            return devices->receivers[i];
22        }
23    }
24    return NULL;
25}
26

After1#include "uhid_output.h"
2
3#include <assert.h>
4#include <inttypes.h>
5
6#include "uhid/keyboard_uhid.h"
7#include "util/log.h"
8
9void
10sc_uhid_devices_init(struct sc_uhid_devices *devices,
11                     struct sc_keyboard_uhid *keyboard) {
12    devices->keyboard = keyboard;
13}
14
15void
16sc_uhid_devices_process_hid_output(struct sc_uhid_devices *devices, uint16_t id,
17                                   const uint8_t *data, size_t size) {
18    if (id == SC_HID_ID_KEYBOARD) {
19        if (devices->keyboard) {
20            sc_keyboard_uhid_process_hid_output(devices->keyboard, data, size);
21        } else {
22            LOGW("Unexpected keyboard HID output without UHID keyboard");
23        }
24    } else {
25        LOGW("HID output ignored for id %" PRIu16, id);
26    }
27}
28

Before

translation_unit

preproc_include

#include "#include"

string_literal

" "\""

string_content "uhid_output.h"

" "\""

preproc_include

#include "#include"

system_lib_string "<assert.h>"

function_definition

primitive_type "void"

function_declarator

identifier "sc_uhid_devices_init"

parameter_list

( "("

parameter_declaration

struct_specifier

struct "struct"

type_identifier "sc_uhid_devices"

pointer_declarator

* "*"

identifier "devices"

) ")"

compound_statement

{ "{"

expression_statement

assignment_expression

field_expression

identifier "devices"

-> "->"

field_identifier "count"

= "="

number_literal "0"

; ";"

} "}"

function_definition

primitive_type "void"

function_declarator

identifier "sc_uhid_devices_add_receiver"

parameter_list

( "("

parameter_declaration

struct_specifier

struct "struct"

type_identifier "sc_uhid_devices"

pointer_declarator

* "*"

identifier "devices"

, ","

parameter_declaration

struct_specifier

struct "struct"

type_identifier "sc_uhid_receiver"

pointer_declarator

* "*"

identifier "receiver"

) ")"

compound_statement

{ "{"

expression_statement

call_expression

identifier "assert"

argument_list

( "("

binary_expression

field_expression

identifier "devices"

-> "->"

field_identifier "count"

< "<"

identifier "SC_UHID_MAX_RECEIVERS"

) ")"

; ";"

expression_statement

assignment_expression

subscript_expression

field_expression

identifier "devices"

-> "->"

field_identifier "receivers"

[ "["

update_expression

field_expression

identifier "devices"

-> "->"

field_identifier "count"

++ "++"

] "]"

= "="

identifier "receiver"

; ";"

} "}"

function_definition

struct_specifier

struct "struct"

type_identifier "sc_uhid_receiver"

pointer_declarator

* "*"

function_declarator

identifier "sc_uhid_devices_get_receiver"

parameter_list

( "("

parameter_declaration

struct_specifier

struct "struct"

type_identifier "sc_uhid_devices"

pointer_declarator

* "*"

identifier "devices"

, ","

parameter_declaration

primitive_type "uint16_t"

identifier "id"

) ")"

compound_statement

{ "{"

for_statement

for "for"

( "("

declaration

primitive_type "size_t"

init_declarator

identifier "i"

= "="

number_literal "0"

; ";"

binary_expression

identifier "i"

< "<"

field_expression

identifier "devices"

-> "->"

field_identifier "count"

; ";"

update_expression

++ "++"

identifier "i"

) ")"

compound_statement

{ "{"

if_statement

if "if"

parenthesized_expression

( "("

binary_expression

field_expression

subscript_expression

field_expression

identifier "devices"

-> "->"

field_identifier "receivers"

[ "["

identifier "i"

] "]"

-> "->"

field_identifier "id"

== "=="

identifier "id"

) ")"

compound_statement

{ "{"

return_statement

return "return"

subscript_expression

field_expression

identifier "devices"

-> "->"

field_identifier "receivers"

[ "["

identifier "i"

] "]"

; ";"

} "}"

return_statement

return "return"

null

NULL "NULL"

; ";"

} "}"

After

translation_unit

preproc_include

#include "#include"

string_literal

" "\""

string_content "uhid_output.h"

" "\""

preproc_include

#include "#include"

system_lib_string "<assert.h>"

preproc_include

#include "#include"

system_lib_string "<inttypes.h>"

preproc_include

#include "#include"

string_literal

" "\""

string_content "uhid/keyboard_uhid.h"

" "\""

preproc_include

#include "#include"

string_literal

" "\""

string_content "util/log.h"

" "\""

function_definition

primitive_type "void"

function_declarator

identifier "sc_uhid_devices_init"

parameter_list

( "("

parameter_declaration

struct_specifier

struct "struct"

type_identifier "sc_uhid_devices"

pointer_declarator

* "*"

identifier "devices"

, ","

parameter_declaration

struct_specifier

struct "struct"

type_identifier "sc_keyboard_uhid"

pointer_declarator

* "*"

identifier "keyboard"

) ")"

compound_statement

{ "{"

expression_statement

assignment_expression

field_expression

identifier "devices"

-> "->"

field_identifier "keyboard"

= "="

identifier "keyboard"

; ";"

} "}"

function_definition

primitive_type "void"

function_declarator

identifier "sc_uhid_devices_process_hid_output"

parameter_list

( "("

parameter_declaration

struct_specifier

struct "struct"

type_identifier "sc_uhid_devices"

pointer_declarator

* "*"

identifier "devices"

, ","

parameter_declaration

primitive_type "uint16_t"

identifier "id"

, ","

parameter_declaration

type_qualifier

const "const"

primitive_type "uint8_t"

pointer_declarator

* "*"

identifier "data"

, ","

parameter_declaration

primitive_type "size_t"

identifier "size"

) ")"

compound_statement

{ "{"

if_statement

if "if"

parenthesized_expression

( "("

binary_expression

identifier "id"

== "=="

identifier "SC_HID_ID_KEYBOARD"

) ")"

compound_statement

{ "{"

if_statement

if "if"

parenthesized_expression

( "("

field_expression

identifier "devices"

-> "->"

field_identifier "keyboard"

) ")"

compound_statement

{ "{"

expression_statement

call_expression

identifier "sc_keyboard_uhid_process_hid_output"

argument_list

( "("

field_expression

identifier "devices"

-> "->"

field_identifier "keyboard"

, ","

identifier "data"

, ","

identifier "size"

) ")"

; ";"

} "}"

else_clause

else "else"

compound_statement

{ "{"

expression_statement

call_expression

identifier "LOGW"

argument_list

( "("

string_literal

" "\""

string_content "Unexpected keyboard HID output without UHID keyboard"

" "\""

) ")"

; ";"

} "}"

else_clause

else "else"

compound_statement

{ "{"

expression_statement

call_expression

identifier "LOGW"

argument_list

( "("

concatenated_string

string_literal

" "\""

string_content "HID output ignored for id %"

" "\""

identifier "PRIu16"

, ","

identifier "id"

) ")"

; ";"

} "}"