void
sendServerStatus(const char* modem, char* tag)
{
DIR* dirp;
struct dirent* dentp;
config deflt;
char fifomatch[80];
int fifomatchlen;
if (!(dirp = opendir("."))) {
syslog(LOG_ERR, "%s: opendir: %m", SPOOLDIR);
sendError("Problem accessing spool directory.");
done(-1, "EXIT");
}
/*
* Setup a prefix for matching potential FIFO files.
* We do this carefully and in a way that insures we
* use only the definitions in config.h.
*/
if (strcmp(modem, MODEM_ANY) == 0)
modem = "";
sprintf(fifomatch, "%s.%.*s", FAX_FIFO,
sizeof (fifomatch) - (sizeof (FAX_FIFO)+2), modem);
fifomatchlen = strlen(fifomatch);
while ((dentp = readdir(dirp)) != 0) {
int fifo;
if (strncmp(dentp->d_name, fifomatch, fifomatchlen) != 0)
continue;
fifo = open(dentp->d_name, O_WRONLY|O_NDELAY);
if (fifo != -1) {
config configuration;
char fileName[1024];
char* cp;
(void) close(fifo);
cp = strchr(dentp->d_name, '.') + 1;
sprintf(fileName, "%s.%s", FAX_CONFIG, cp);
getConfig(fileName, &configuration, &deflt);
if (version > 0) {
char serverStatus[1024];
char* tp;
sprintf(fileName, "%s/%s", FAX_STATUSDIR, cp);
getServerStatus(fileName, serverStatus);
/*
* Convert fifo name from canonical format back
* to a pathname by replacing '_'s with '/'s.
*/
for (tp = cp; tp = strchr(tp, '_'); *tp = '/')
;
sendClient("server", "%s:%s:%s",
configuration.faxNumber, cp, serverStatus);
} else
sendClient("server", "%s", configuration.faxNumber);
}
}
(void) closedir(dirp);
}
/* *************************
* GET
* Mongoose http will call this function for each request.
* May run in separate thread, will be multithreaded.
*/
void get(struct mg_connection *conn, const struct mg_request_info *ri, void *user_data)
{
size_t isize;
size_t size;
FILE *fp;
char *data;
int res;
int SN;
int modulus=1;
printf("Request: %s\n",ri->query_string);
printf("Uri: -->%s<--\n",ri->uri);
if ( str_eq(ri->uri, "/status.html") ) {
mg_printf(conn, "HTTP/1.1 200 OK\r\n");
mg_printf(conn, "Content-Type: text/html\r\n\r\n");
mg_printf(conn, STATUS_PAGE, SN1_par, SN2_par, SN3_par );
mg_printf(conn, FORM_PAGE);
return;
}
if ( str_eq(ri->uri, "/SET_STATUS") ) {
getServerStatus( ri->query_string );
mg_printf(conn, "HTTP/1.1 200 OK\r\n");
mg_printf(conn, "Content-Type: text/html\r\n\r\n");
mg_printf(conn, STATUS_PAGE, SN1_par, SN2_par, SN3_par );
mg_printf(conn, FORM_PAGE);
return;
}
if ( str_eq( ri->uri, "/favicon.ico") ) {
data = (char *) malloc( MAXDATASIZE );
struct stat st;
stat("favicon.ico", &st);
size = st.st_size;
fp = fopen("favicon.ico","rb" );
if (fp == NULL) {
isize = 0;
goto finis;
}
isize = fread( data, sizeof( char ), size, fp );
fclose( fp );
finis:
// printf("Sending data if size %d as image \n", (int)size );
mg_printf(conn, "HTTP/1.1 200 OK\r\n");
mg_printf(conn, "Content-Type: image/png\r\n");
mg_printf(conn, "Content-Length: %d\r\n\r\n",(int)size );
res = mg_write(conn, data, (int)size);
return;
}
if (ri->query_string == NULL) {
mg_printf(conn, "HTTP/1.1 400 NO DATA RETURNED\r\n");
mg_printf(conn, "Content-Type: text/plain\r\n\r\n");
mg_printf(conn, "NULL Query. No answer\r\n");
return;
}
// Else return YES or NO
//
mg_printf(conn, "HTTP/1.1 200 OK\r\n");
mg_printf(conn, "Content-Type: text/plain\r\n\r\n");
helper_num++;
SN = getServerNr(ri->query_string);
SN = SN % 3; // if someone does not read the assignment correctly
if ( SN == 0 ){
helper1++;
if (SN1_par == 0 ) {
mg_printf(conn, "NO\r\n");
} else if (SN1_par == 100 ) {
mg_printf(conn, "YES\r\n");
} else {
modulus = 10;
if ( (helper1 % modulus) <= (SN1_par/10) ) {
mg_printf(conn, "YES\r\n");
} else {
mg_printf(conn, "NO\r\n");
}
}
}else if ( SN == 1 ) {
helper2++;
if (SN2_par == 0 ) {
mg_printf(conn, "NO\r\n");
} else if (SN2_par == 100 ) {
mg_printf(conn, "YES\r\n");
} else {
modulus = 10;
if ( (helper2 % modulus) <= (SN2_par/10) ) {
mg_printf(conn, "YES\r\n");
} else {
mg_printf(conn, "NO\r\n");
}
}
} else {
helper3++;
if (SN3_par == 0 ) {
mg_printf(conn, "NO\r\n");
} else if (SN3_par == 100 ) {
mg_printf(conn, "YES\r\n");
} else {
modulus = 10;
if ( (helper3 % modulus) <= (SN3_par/10) ) {
mg_printf(conn, "YES\r\n");
} else {
mg_printf(conn, "NO\r\n");
}
}
}
return;
}
