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Generalize unlink to OS-dep code in Utils, just a little prep for Windows port.

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This commit is contained in:
Adam Ierymenko 2013-08-08 10:06:39 -04:00
parent 8a46452a70
commit 86056fdbd9
3 changed files with 33 additions and 6 deletions
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8
node/Network.cpp
View File

@ -111,8 +111,8 @@ Network::~Network()
if (_destroyOnDelete) {
std::string confPath(_r->homePath + ZT_PATH_SEPARATOR_S + "networks.d" + ZT_PATH_SEPARATOR_S + toString() + ".conf");
std::string mcdbPath(_r->homePath + ZT_PATH_SEPARATOR_S + "networks.d" + ZT_PATH_SEPARATOR_S + toString() + ".mcerts");
unlink(confPath.c_str());
unlink(mcdbPath.c_str());
Utils::rm(confPath);
Utils::rm(mcdbPath);
} else {
// Causes flush of membership certs to disk
clean();
@ -204,7 +204,7 @@ void Network::clean()
Mutex::Lock _l(_lock);
if (_configuration.isOpen()) {
_membershipCertificates.clear();
unlink(mcdbPath.c_str());
Utils::rm(mcdbPath);
} else {
FILE *mcdb = fopen(mcdbPath.c_str(),"wb");
bool writeError = false;
@ -236,7 +236,7 @@ void Network::clean()
if (mcdb)
fclose(mcdb);
if (writeError) {
unlink(mcdbPath.c_str());
Utils::rm(mcdbPath);
LOG("error: unable to write to membership cert database at: %s",mcdbPath.c_str());
}
}

4
node/Node.cpp
View File

@ -339,8 +339,8 @@ Node::ReasonForTermination Node::run()
Utils::lockDownFile(identitySecretPath.c_str(),false);
// Clean up some obsolete files if present -- this will be removed later
unlink((_r->homePath + ZT_PATH_SEPARATOR_S + "status").c_str());
unlink((_r->homePath + ZT_PATH_SEPARATOR_S + "thisdeviceismine").c_str());
Utils::rm((_r->homePath + ZT_PATH_SEPARATOR_S + "status"));
Utils::rm((_r->homePath + ZT_PATH_SEPARATOR_S + "thisdeviceismine"));
// Make sure networks.d exists
mkdir((_r->homePath + ZT_PATH_SEPARATOR_S + "networks.d").c_str(),0700);

27
node/Utils.hpp
View File

@ -43,6 +43,12 @@
#include "../ext/lz4/lz4.h"
#include "../ext/lz4/lz4hc.h"
#ifdef __WINDOWS__
#include <windows.h>
#else
#include <unistd.h>
#endif
#include "Constants.hpp"
/**
@ -58,6 +64,27 @@ namespace ZeroTier {
class Utils
{
public:
/**
* Delete a file
*
* @param path Path to delete
* @return True if delete was successful
*/
static inline bool rm(const char *path)
throw()
{
#ifdef __WINDOWS__
foo;
#else
return (unlink(path) == 0);
#endif
}
static inline bool rm(const std::string &path)
throw()
{
return rm(path.c_str());
}
/**
* List a directory's contents
*