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4644480a JF |
1 | /* Cycript - Remove Execution Server and Disassembler |
2 | * Copyright (C) 2009 Jay Freeman (saurik) | |
3 | */ | |
4 | ||
5 | /* Modified BSD License {{{ */ | |
6 | /* | |
7 | * Redistribution and use in source and binary | |
8 | * forms, with or without modification, are permitted | |
9 | * provided that the following conditions are met: | |
10 | * | |
11 | * 1. Redistributions of source code must retain the | |
12 | * above copyright notice, this list of conditions | |
13 | * and the following disclaimer. | |
14 | * 2. Redistributions in binary form must reproduce the | |
15 | * above copyright notice, this list of conditions | |
16 | * and the following disclaimer in the documentation | |
17 | * and/or other materials provided with the | |
18 | * distribution. | |
19 | * 3. The name of the author may not be used to endorse | |
20 | * or promote products derived from this software | |
21 | * without specific prior written permission. | |
22 | * | |
23 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' | |
24 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, | |
25 | * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
26 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
27 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE | |
28 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
29 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
30 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
31 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
32 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
33 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR | |
34 | * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN | |
35 | * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | |
36 | * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
37 | */ | |
38 | /* }}} */ | |
39 | ||
d15b59f5 JF |
40 | #include "cycript.hpp" |
41 | ||
a2b15234 JF |
42 | #include <sys/types.h> |
43 | #include <sys/socket.h> | |
44 | ||
37954781 JF |
45 | #include "Error.hpp" |
46 | ||
a2b15234 JF |
47 | bool CYRecvAll_(int socket, uint8_t *data, size_t size) { |
48 | while (size != 0) if (size_t writ = _syscall(recv(socket, data, size, 0))) { | |
49 | data += writ; | |
50 | size -= writ; | |
51 | } else | |
52 | return false; | |
53 | return true; | |
54 | } | |
55 | ||
56 | bool CYSendAll_(int socket, const uint8_t *data, size_t size) { | |
57 | while (size != 0) if (size_t writ = _syscall(send(socket, data, size, 0))) { | |
58 | data += writ; | |
59 | size -= writ; | |
60 | } else | |
61 | return false; | |
62 | return true; | |
63 | } |