c++ - mongoose web server helloworld program -

i came across embedded web server named mongoose , http://code.google.com/p/mongoose/ , read wiki great , searched sample hello world program couldn't find it... found example written in c++ windows , can 1 provide example c program run webserver..

it quite simple, first need implement call function:

void *event_handler(enum mg_event event,     struct mg_connection *conn) {      const struct mg_request_info *request_info = mg_get_request_info(conn);      static void* done = "done";      if (event == mg_new_request) {         if (strcmp(request_info->uri, "/hello") == 0) {             // handle c[renderer] request             if(strcmp(request_info->request_method, "get") != 0) {                 // send error (we care http get)                 mg_printf(conn, "http/1.1 %d error (%s)\r\n\r\n%s",                     500,                     "we care http get",                     "we care http get");                 // return not null means handled request                 return done;             }              // handle request /hello             char* content = "hello world!";             char* mimetype = "text/plain";             int contentlength = strlen(content);              mg_printf(conn,                 "http/1.1 200 ok\r\n"                 "cache: no-cache\r\n"                 "content-type: %s\r\n"                 "content-length: %d\r\n"                 "\r\n",                 mimetype,                 contentlength);             mg_write(conn, content, contentlength);             return done;             }         }         // in example handle /hello         mg_printf(conn, "http/1.1 %d error (%s)\r\n\r\n%s",             500, /* error code want send back*/             "invalid request.",             "invalid request.");         return done;     }      // no suitable handler found, mark not processed. mongoose     // try serve request.     return null; } 

then need start server:

int main(int argc, char **argv) {      /* default options http server */     const char *options[] = {         "listening_ports", "8081",         "num_threads", "10",         null     };      /* initialize http layer */     static struct mg_context *ctx;      ctx = mg_start(&event_handler, options);     if(ctx == null) {         exit(exit_failure);     }      puts("server running, press enter exit\n");     getchar();     mg_stop(ctx);      return exit_success; }