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Implemented Util::getMyPath()

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This commit is contained in:
Thulinma 2012-10-23 11:12:08 +02:00
parent 255e664e4c
commit 5674f5de8f
3 changed files with 21 additions and 1 deletions
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15
lib/config.cpp
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@ -311,6 +311,21 @@ void Util::Config::addConnectorOptions(int port){
addOption("daemonize", JSON::fromString("{\"long\":\"daemon\", \"short\":\"d\", \"value\":[1], \"long_off\":\"nodaemon\", \"short_off\":\"n\", \"help\":\"Whether or not to daemonize the process after starting.\"}"));
}//addConnectorOptions
/// Gets directory the current executable is stored in.
std::string Util::getMyPath(){
char mypath[500];
int ret = readlink("/proc/self/exe", mypath, 500);
if (ret != -1){mypath[ret] = 0;}else{mypath[0] = 0;}
std::string tPath = mypath;
size_t slash = tPath.rfind('/');
if (slash == std::string::npos){
slash = tPath.rfind('\\');
if (slash == std::string::npos){return "";}
}
tPath.resize(slash+1);
return tPath;
}
/// Sets the current process' running user
void Util::setUser(std::string username){
if (username != "root"){