#include "cppa/config.hpp"

#include <cstdio>

#include <cstring>

#include <sstream>

#include <unistd.h>

#include <sys/types.h>

#include "cppa/util/ripemd_160.hpp"

#include "cppa/process_information.hpp"

namespace {

inline void erase_trailing_newline(std::string& str) {

}

#ifdef CPPA_MACOS

const char* s_get_uuid =

"/usr/sbin/diskutil info / | "

"/usr/bin/awk '$0 ~ /UUID/ { print $3 }'";

const char* s_get_mac =

"/usr/sbin/system_profiler SPNetworkDataType | "

"/usr/bin/grep -Fw MAC | "

"/usr/bin/grep -o '[0-9a-fA-F]{2}(:[0-9a-fA-F]{2}){5}' | "

"/usr/bin/head -n1";

#elif defined(CPPA_LINUX)

const char* s_get_uuid =

"/bin/egrep -o 'UUID=(([0-9a-fA-F-]+)(-[0-9a-fA-F-]+){3})\\s+/\\s+' "

"/etc/fstab | "

"/bin/egrep -o '([0-9a-fA-F-]+)(-[0-9a-fA-F-]+){3}'";

const char* s_get_mac =

"/sbin/ifconfig | "

"/bin/egrep -o '[0-9a-fA-F]{2}(:[0-9a-fA-F]{2}){5}' | "

"head -n1";

#endif

cppa::process_information* compute_proc_info() {

char cbuf[100];

// fetch hd serial

std::string hd_serial_and_mac_addr;

FILE* get_uuid_cmd = popen(s_get_uuid, "r");

while (fgets(cbuf, 100, get_uuid_cmd) != 0) {

hd_serial_and_mac_addr += cbuf;

}

pclose(get_uuid_cmd);

erase_trailing_newline(hd_serial_and_mac_addr);

// fetch mac address of first network device

FILE* get_mac_cmd = popen(s_get_mac, "r");

while (fgets(cbuf, 100, get_mac_cmd) != 0) {

hd_serial_and_mac_addr += cbuf;

}

pclose(get_mac_cmd);

erase_trailing_newline(hd_serial_and_mac_addr);

cppa::process_information::node_id_type node_id;

cppa::util::ripemd_160(node_id, hd_serial_and_mac_addr);

return new cppa::process_information(getpid(), node_id);

}

cppa::process_information_ptr s_pinfo;

struct pinfo_manager {

}

s_pinfo_manager;

std::uint8_t hex_char_value(char c) {

}

} // namespace <anonymous>

namespace cppa {

void node_id_from_string(const std::string& hash,

}

bool equal(const std::string& hash,

}

process_information::process_information(const process_information& other)

: super(), m_process_id(other.process_id()), m_node_id(other.node_id()) {

}

process_information::process_information(std::uint32_t a, const std::string& b)

: m_process_id(a) {

node_id_from_string(b, m_node_id);

}

process_information::process_information(std::uint32_t a, const node_id_type& b)

: m_process_id(a), m_node_id(b) {

}

std::string to_string(const process_information::node_id_type& node_id) {

}

const intrusive_ptr<process_information>& process_information::get() {

return s_pinfo;

}

int process_information::compare(const process_information& other) const {

}

std::string to_string(const process_information& what) {

}

} // namespace cppa