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#include <stdio.h>
#include <stdlib.h>
#include "workerthread.h"
#include "utils.h"
#include "equeue.h"
#include "network/named_pipe_client.h"
#include "network/np_connections_server.h"
#include "libctags/libctags.h"
#ifdef __WXMSW__
#define PIPE_NAME "\\\\.\\pipe\\codelite_indexer_%s"
HINSTANCE gHandler = NULL;
#else
#define PIPE_NAME "/tmp/codelite_indexer.%s.sock"
#endif
static eQueue<clNamedPipe*> g_connectionQueue;
int main(int argc, char **argv)
{
#ifdef __WXMSW__
// No windows crash dialogs
SetErrorMode(SEM_FAILCRITICALERRORS|SEM_NOGPFAULTERRORBOX|SEM_NOOPENFILEERRORBOX);
// as described in http://jrfonseca.dyndns.org/projects/gnu-win32/software/drmingw/
// load the exception handler dll so we will get Dr MinGW at runtime
gHandler = LoadLibrary("exchndl.dll");
#endif
int max_requests(5000);
int requests(0);
long parent_pid (0);
if(argc < 2){
printf("Usage: %s <string> [--pid]\n", argv[0]);
printf("Usage: %s --batch <file_list> <output file>\n", argv[0]);
printf(" <string> - a unique string that identifies this indexer from other instances \n");
printf(" --pid - when set, <string> is handled as process number and the indexer will \n");
printf(" check if this process alive. If it is down, the indexer will go down as well\n");
printf(" --batch - when set, batch parsing is done using list of files set in file_list argument \n");
return 1;
}
if ( argc == 4 && strcmp( argv[1], "--batch") == 0 ) {
// Batch mode
ctags_batch_parse(argv[2], argv[3]);
return 0;
}
if ( argc == 3 && strcmp( argv[2], "--pid") == 0 ) {
parent_pid = atol( argv[1] );
printf("INFO: parent PID is set on %s\n", argv[1]);
}
// create the connection factory
char channel_name[1024];
sprintf(channel_name, PIPE_NAME, argv[1]);
clNamedPipeConnectionsServer server(channel_name);
// start the worker thread
WorkerThread worker( &g_connectionQueue );
// start the 'is alive thread'
IsAliveThread isAliveThread( parent_pid, channel_name );
worker.run();
if ( parent_pid ) {
isAliveThread.run();
}
printf("INFO: codelite_indexer started\n");
printf("INFO: listening on %s\n", channel_name);
while (true) {
clNamedPipe *conn = server.waitForNewConnection(-1);
if (!conn) {
#ifdef __DEBUG
fprintf(stderr, "INFO: Failed to receive new connection: %d\n", server.getLastError());
#endif
continue;
}
// add the request to the queue
g_connectionQueue.put( conn );
requests ++;
if(requests == max_requests) {
// stop the worker thread and exit
printf("INFO: Max requests reached, going down\n");
worker.requestStop();
worker.wait(-1);
// stop the isAlive thread
if ( parent_pid ) {
isAliveThread.requestStop();
isAliveThread.wait(-1);
}
break;
}
}
// perform some cleanup
ctags_shutdown();
return 0;
}
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