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added support for monitoring multiple interfaces at once

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This commit is contained in:
Arnout Engelen
2004-07-06 14:36:35 +00:00
parent 01bca55737
commit 200939f3fc
7 changed files with 124 additions and 48 deletions
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33
process.cpp
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@@ -224,7 +224,7 @@ private:
Process * val;
};
Process * unknownproc = new Process (0, "unknown");
Process * unknownproc = new Process (0, "", "unknown");
ProcList * processes = new ProcList (unknownproc, NULL);
float tokbps (bpf_u_int32 bytes)
@@ -250,11 +250,12 @@ char * uid2username (int uid)
class Line
{
public:
Line (const char * name, double n_sent_kbps, double n_recv_kbps, int pid, int uid)
Line (const char * name, double n_sent_kbps, double n_recv_kbps, int pid, int uid, const char * n_devicename)
{
m_name = name;
sent_kbps = n_sent_kbps;
recv_kbps = n_recv_kbps;
devicename = n_devicename;
m_pid = pid;
m_uid = uid;
}
@@ -262,16 +263,17 @@ public:
void show (int row)
{
#if DEBUG
std::cout << m_name << "\t" << m_sent_kbps << "\t" << recv_kbps << std::endl;
std::cout << m_name << "\t" << sent_kbps << "\t" << recv_kbps << std::endl;
#else
mvprintw (3+row, 0, "%d", m_pid);
char * username = uid2username(m_uid);
mvprintw (3+row, 6, "%s", username);
free (username);
mvprintw (3+row, 6 + 9, "%s", m_name);
mvprintw (3+row, 6 + 9 + PROGNAME_WIDTH + 2, "%10.3f", sent_kbps);
mvprintw (3+row, 6 + 9 + PROGNAME_WIDTH + 2 + 9 + 3, "%10.3f", recv_kbps);
mvprintw (3+row, 6 + 9 + PROGNAME_WIDTH + 2 + 9 + 3 + 11, "KB/sec", recv_kbps);
mvprintw (3+row, 6 + 9 + PROGNAME_WIDTH + 2, "%s", devicename);
mvprintw (3+row, 6 + 9 + PROGNAME_WIDTH + 2 + 6, "%10.3f", sent_kbps);
mvprintw (3+row, 6 + 9 + PROGNAME_WIDTH + 2 + 6 + 9 + 3, "%10.3f", recv_kbps);
mvprintw (3+row, 6 + 9 + PROGNAME_WIDTH + 2 + 6 + 9 + 3 + 11, "KB/sec", recv_kbps);
// TODO fix
//if(m_kbps-upload_kbps>upload_kbps)
// mvprintw (3+row, 6 + 20 + PROGNAME_WIDTH + 2, "<<<<");
@@ -284,6 +286,7 @@ public:
double recv_kbps;
private:
const char * m_name;
const char * devicename;
int m_pid;
int m_uid;
};
@@ -322,7 +325,7 @@ void do_refresh()
clear();
mvprintw (0, 0, "%s", caption->c_str());
attron(A_REVERSE);
mvprintw (2, 0, " PID USER PROGRAM SENT RECEIVED ");
mvprintw (2, 0, " PID USER PROGRAM DEV SENT RECEIVED ");
attroff(A_REVERSE);
}
else
@@ -372,7 +375,7 @@ void do_refresh()
sum_conn+=sum;
curconn = curconn->getNext();
}
lines[n] = new Line (curproc->getVal()->name, tokbps(sum_conn), tokbps(sum_connLocal), curproc->getVal()->pid, curproc->getVal()->uid);
lines[n] = new Line (curproc->getVal()->name, tokbps(sum_conn), tokbps(sum_connLocal), curproc->getVal()->pid, curproc->getVal()->uid, curproc->getVal()->devicename);
lastproc = curproc;
curproc = curproc->next;
n++;
@@ -390,7 +393,7 @@ void do_refresh()
/* returns the process from proclist with matching pid
* if none, creates it */
Process * getProcess (unsigned long inode)
Process * getProcess (unsigned long inode, char * devicename)
{
struct prg_node * node = prg_cache_get(inode);
@@ -411,7 +414,7 @@ Process * getProcess (unsigned long inode)
current = current->next;
}
Process * newproc = new Process (inode);
Process * newproc = new Process (inode, strdup(devicename));
newproc->name = strdup(node->name);
newproc->pid = node->pid;
@@ -425,13 +428,17 @@ Process * getProcess (unsigned long inode)
return newproc;
}
Process * getProcess (Connection * connection)
Process * getProcess (Connection * connection, char * devicename)
{
ProcList * curproc = processes;
// see if we already know the inode for this connection
if (DEBUG)
std::cout << "Connection reference packet found at " << connection->refpacket << std::endl;
{
std::cout << "Connection reference packet found at ";
std::cout << connection->refpacket << std::endl;
}
unsigned long * inode = (unsigned long *) conninode->get(connection->refpacket->gethashstring());
if (inode == NULL)
@@ -451,7 +458,7 @@ Process * getProcess (Connection * connection)
}
}
Process * proc = getProcess(*inode);
Process * proc = getProcess(*inode, devicename);
proc->incoming = new ConnList (connection, proc->incoming);
return proc;
}