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General code optmisations and cleanup. (#15)

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Updated `version_compare` based on this issue: #13 
Got rid of `replace_string_contents` helper func.
Replaced #define macros with static consts.
Moved comments from headers to source files.
This commit is contained in:
Ravin Perera
2019-10-10 12:57:46 +05:30
committed by GitHub
parent 374424f98f
commit d8581f7ce9
12 changed files with 331 additions and 299 deletions
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18
src/proc.cpp
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@@ -19,11 +19,14 @@ namespace proc
/**
* Keeps the currently executing contract process id (if any)
*/
int contract_pid;
int contract_pid = 0;
int write_to_stdin(ContractExecArgs &args);
int exec_contract(ContractExecArgs &args)
/**
* Executes the contract process and passes the specified arguments.
*
* @return 0 on successful process creation. -1 on failure or contract process is already running.
*/
int exec_contract(const ContractExecArgs &args)
{
if (is_contract_running())
{
@@ -73,7 +76,7 @@ int exec_contract(ContractExecArgs &args)
* "unl":[ "pkb64", ... ]
* }
*/
int write_to_stdin(ContractExecArgs &args)
int write_to_stdin(const ContractExecArgs &args)
{
//Populate the json document with contract args.
@@ -81,7 +84,7 @@ int write_to_stdin(ContractExecArgs &args)
d.SetObject();
Document::AllocatorType &allocator = d.GetAllocator();
d.AddMember("version", StringRef(_HP_VERSION_), allocator);
d.AddMember("version", StringRef(util::hp_version), allocator);
d.AddMember("pubkey", StringRef(conf::cfg.pubkeyb64.data()), allocator);
d.AddMember("ts", args.timestamp, allocator);
@@ -137,6 +140,9 @@ int write_to_stdin(ContractExecArgs &args)
return 0;
}
/**
* Checks whether the contract process is running at this moment.
*/
bool is_contract_running()
{
if (contract_pid > 0)