int StopWebInterface()
{
close_dynamic_content();
AmmServer_Stop(flashy_server);
return 0;
}
int closeAmmarServer()
{
//Delete dynamic content allocations and remove stats.html and formtest.html from the server
close_dynamic_content();
//Stop the server and clean state
AmmServer_Stop(default_server);
AmmServer_Warning("Ammar Server stopped\n");
return 1;
}
int main(int argc, char *argv[])
{
printf("\nAmmar Server %s starting up..\n",AmmServer_Version());
//Check binary and header spec
AmmServer_CheckIfHeaderBinaryAreTheSame(AMMAR_SERVER_HTTP_HEADER_SPEC);
//Register termination signal for when we receive SIGKILL etc
AmmServer_RegisterTerminationSignal(&close_dynamic_content);
char bindIP[MAX_IP_STRING_SIZE];
strcpy(bindIP,"0.0.0.0");
unsigned int port=DEFAULT_BINDING_PORT;
//Kick start AmmarServer , bind the ports , create the threads and get things going..!
default_server = AmmServer_StartWithArgs(
"MySearch",
argc,argv , //The internal server will use the arguments to change settings
//If you don't want this look at the AmmServer_Start call
bindIP,
port,
0, /*This means we don't want a specific configuration file*/
webserver_root,
templates_root
);
if (!default_server) { AmmServer_Error("Could not start server , shutting down everything.."); exit(1); }
//Create dynamic content allocations and associate context to the correct files
init_dynamic_content();
//stats.html and formtest.html should be availiable from now on..!
while ( (AmmServer_Running(default_server)) )
{
//Main thread should just sleep and let the background threads do the hard work..!
//In other applications the programmer could use the main thread to do anything he likes..
//The only caveat is that he would takeup more CPU time from the server and that he would have to poll
//the AmmServer_Running() call once in a while to make sure everything is in order
//usleep(60000);
sleep(1);
}
//Delete dynamic content allocations and remove stats.html and formtest.html from the server
close_dynamic_content();
//Stop the server and clean state
AmmServer_Stop(default_server);
AmmServer_Warning("Ammar Server stopped\n");
return 0;
}
struct AmmServer_Instance * AmmServer_Start( const char * name ,
const char * ip,
unsigned int port,
const char * conf_file,
const char * web_root_path,
const char * templates_root_path
)
{
fprintf(stderr,"Binding AmmarServer v%s to %s:%u\n",FULLVERSION_STRING,ip,port);
fprintf(stderr,"\n\nDISCLAIMER : \n");
fprintf(stderr,"Please note that this server version is not thoroughly\n");
fprintf(stderr," pen-tested so it is not meant for production deployment..\n");
fprintf(stderr,"Bug reports and feedback are very welcome.. \n");
fprintf(stderr,"via https://github.com/AmmarkoV/AmmarServer/issues\n\n");
//log/ could be a global directory
snprintf(AccessLog,MAX_FILE_PATH,"log/%s_access.log",name);
snprintf(ErrorLog,MAX_FILE_PATH,"log/%s_error.log",name);
fprintf(stderr,"Access logged @ %s , Errors logged @ %s \n ",AccessLog,ErrorLog);
//Allocate and Clear instance..
struct AmmServer_Instance * instance = (struct AmmServer_Instance *) malloc(sizeof(struct AmmServer_Instance));
if (!instance) { fprintf(stderr,"AmmServer_Start failed to allocate a new instance \n"); } else
{ memset(instance,0,sizeof(struct AmmServer_Instance)); }
fprintf(stderr,"Initial AmmServer_Start instance pointing @ %p \n",instance);//Clear instance..!
instance->threads_pool = (pthread_t *) malloc( sizeof(pthread_t) * MAX_CLIENT_THREADS);
if (!instance->threads_pool) { fprintf(stderr,"AmmServer_Start failed to allocate %u records for a thread pool\n",MAX_CLIENT_THREADS); } else
{ memset(instance->threads_pool,0,sizeof(pthread_t)*MAX_CLIENT_THREADS); }
strncpy(instance->instanceName , name , MAX_INSTANCE_NAME_STRING); // TODO: check for MAX_INSTANCE_NAME_STRING
fprintf(stderr,"Initial AmmServer_Start ( name %s ) thread pool pointing @ %p \n",instance->instanceName,instance->threads_pool);//Clear instance..!
instance->prespawned_pool = (void *) malloc( sizeof(struct PreSpawnedThread) * MAX_CLIENT_PRESPAWNED_THREADS);
if (!instance->prespawned_pool) { fprintf(stderr,"AmmServer_Start failed to allocate %u records for a prespawned thread pool\n",MAX_CLIENT_PRESPAWNED_THREADS); }else
{
if (MAX_CLIENT_PRESPAWNED_THREADS>0)
{
memset(instance->prespawned_pool,0,sizeof(pthread_t)*MAX_CLIENT_PRESPAWNED_THREADS);
}
}
//LoadConfigurationFile happens before dropping root id so we are more sure that we will manage to read the configuration file..
LoadConfigurationFile(instance,conf_file);
//LoadConfigurationFile may set a binding port but if the parent call set a nonzero a port setting here it overrides configuration file....
if (port!=0) { instance->settings.BINDING_PORT = port; }
//This line explains configuration conflicts in a user understandable manner :p
EmmitPossibleConfigurationWarnings(instance);
cache_Initialize( instance,
/*These are the file cache settings , file caching is the mechanism that holds dynamic content and
speeds up file serving by not accessing the whole disk drive subsystem ..*/
MAX_SEPERATE_CACHE_ITEMS , /*Seperate items*/
MAX_CACHE_SIZE_IN_MB , /*MB Limit for the WHOLE Cache*/
MAX_CACHE_SIZE_FOR_EACH_FILE_IN_MB /*MB Max Size of Individual File*/
);
if (StartHTTPServer(instance,ip,instance->settings.BINDING_PORT,web_root_path,templates_root_path))
{
//All is well , we return a valid instance
AccessLogAppend("127.0.0.1",0,"startup",1,0,"startup","ammarserver");
return instance;
} else
{
AmmServer_Stop(instance);
return 0;
}
return 0;
}
