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net: Hardcode protocol sizes and use fixed-size types

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The P2P network uses a fixed protocol, these sizes shouldn't change
based on what happens to be the architecture.
This commit is contained in:
Wladimir J. van der Laan 2016-09-28 15:33:45 +02:00
parent 41e58faf04
commit 305087bdf6
1 changed files with 3 additions and 3 deletions
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6
src/protocol.h
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@ -52,8 +52,8 @@ public:
public: public:
enum { enum {
COMMAND_SIZE = 12, COMMAND_SIZE = 12,
MESSAGE_SIZE_SIZE = sizeof(int), MESSAGE_SIZE_SIZE = 4,
CHECKSUM_SIZE = sizeof(int), CHECKSUM_SIZE = 4,
MESSAGE_SIZE_OFFSET = MESSAGE_START_SIZE + COMMAND_SIZE, MESSAGE_SIZE_OFFSET = MESSAGE_START_SIZE + COMMAND_SIZE,
CHECKSUM_OFFSET = MESSAGE_SIZE_OFFSET + MESSAGE_SIZE_SIZE, CHECKSUM_OFFSET = MESSAGE_SIZE_OFFSET + MESSAGE_SIZE_SIZE,
@ -61,7 +61,7 @@ public:
}; };
char pchMessageStart[MESSAGE_START_SIZE]; char pchMessageStart[MESSAGE_START_SIZE];
char pchCommand[COMMAND_SIZE]; char pchCommand[COMMAND_SIZE];
unsigned int nMessageSize; uint32_t nMessageSize;
uint8_t pchChecksum[CHECKSUM_SIZE]; uint8_t pchChecksum[CHECKSUM_SIZE];
}; };