Upon startup, the client performs various initialization routines including starting multiple threads to handle concurrent operations.
the client uses various techniques find out about other bitcoin nodes that may exist
the client initiates and maintains connections to other nodes
the client processes messages from other nodes and sends messages to other modes using socke connections
nodes advertisr their inventory of blocks to each other and exchange blocks to build block chains.
nodes exchange and rely transactions with each other as the client associates transactions with bitcoin addresses in the local wallet
the client can creates transactions using the local wallet the client associates transactions with bitcoin addresses in the local wallet the client provides a service for managing the local wallet
the client offers an JSON-RPC interface over HTTP over sockets to perform various operational functions and to manage the local wallet
the user interface code is scheduled to be superseded by bitcoin-qt therefore it is not covered In further detail see their individual articles for more detail on each of these operations
It is worth noting that there is code in the client to allow it to operate in a mode where it only downloads block headers,
The implementation is intended to be used as a lightweight client mode which can operate without verifying and storing all blocks and transactions.
This is controlled by the fClient variable in the code which is currently hard coded to false. This is currently not considered to be finished code.
This mode is known as fClient mode and the phrase Simplified Payment Verification (or SPV) mode has also been used to describe a lightweight client approach
main()
ExitTimeout
Shutdown
StartNode
ThreadGetMyExternalIP
ThreadMapPort
ThreadSocketHandler
ThreadOpenConnections
ThreadMessageHandler
ThreadRPCServer
ThreadIRCSeed
ThreadFlushWalletDB
ThreadDelayedRepaint
SendingDialogStartTransfer
Cnode: hands one socket connection
CInv
CAddress
CMessageHeader
CRequestTracker
CDiskTxPos
CInPoint
COutPoint
CTxIn
CTxOut
CTransaction
CMerkleTx
CTxIndex
CBlock
CBlockIndex
CDiskBlockIndex
CBlockLocator
CAlert : CUnsignedAlert
CWallet : CKeyStore
CReserveKey
CWalletTx : CMerkleTx
CWalletKey
CAccount
CAccountingEntry
CTxDB
CKeyPool
CWalletDB
CBigNum
CCriticalSection: used for thread contention
A header file is a file with extension .h which contains C function declarations and macro definitions to be shared between several source files. There are two types of header files: the files that the programmer writes and the files that comes with your compiler.
Base58.h 201 lines, bignum.h 498 lines, changelog.txt 1 line, db.cpp 614 lines, db.h 420 lines, headers.h 71 lines, irc.cpp 314 lines, irc.h 10 lines, key.h 156 lines, makedfile.vc 77 lines, market.cpp 264 lines, market.h 182 lines, script.h 597 lines, serialize.h 1158 lines, sha.cpp 554 lines, uibase.cpp 1825 lines, uibase.h 723 lines,, unint256.h 749 lines, license.txt 19 lines, main.cpp 2692 lines, main.h 1329 lines, makefile 83 lines, net.cpp 1100 lines, net.h 855 lines, readme.txt 76 lines, script.cpp 1127 lines, sha.h 177 lines, ui.cpp 3291 lines, ui.h 415 lines, ui.rc 14 lines,uiproject.fbp, util.cpp 383 lines, until.h 399 lines
