1 files changed, 0 insertions, 320 deletions
diff --git a/demo/nginx_proxy/demo-3/server/test.c b/demo/nginx_proxy/demo-3/server/test.c
deleted file mode 100644
index 9ffde09..0000000
--- a/demo/nginx_proxy/demo-3/server/test.c
+++ /dev/null
@@ -1,320 +0,0 @@
-/*
- * httpd.c
- *
- * Copyright Adin Scannell 2011
- *
- * This code is intended for demo purposes only,
- * please don't actually use it to do anything.
- *
- * To compile, use:
- *   gcc -o httpd httpd.c
- * Then, create a file 'index.html' in the directory
- * that you are running the server from. Put stuff in
- * it.
- * Then go to http://localhost:8888 and see the file.
- */
-
-#include <sys/socket.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <sys/sendfile.h>
-#include <sys/stat.h>
-#include <arpa/inet.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <sys/mman.h>
-
-#define HTTP_BAD_REQUEST "HTTP/1.0 404 Not Found\r\n"
-#define HTTP_GOOD_REQUEST "HTTP/1.0 200\r\n"
-#define HTTP_CONTENT_TYPE "Content-Type: text/html\r\n"
-#define HTTP_CONTENT_LENGTH "Content-Length: %ld\r\n\r\n"
-#define MAX_REQUEST_SIZE 4096
-#define DEFAULT_PATH "index.html"
-
-#define DEBUG
-#ifdef DEBUG
-#define log(fmt, args...) fprintf(stderr, fmt "\n", ## args)
-#else
-#define log(fmt, args...)
-#endif
-
-int
-send_error (int fd)
-{
-  write (fd, HTTP_BAD_REQUEST, strlen (HTTP_BAD_REQUEST));
-  write (fd, HTTP_CONTENT_TYPE, strlen (HTTP_CONTENT_TYPE));
-  return 0;
-}
-
-int
-send_file (int fd, char *path)
-{
-  int iofd = open (path, O_RDONLY);
-
-  int ret = 0;
-  if (iofd < 0)
-    {
-      write (fd, HTTP_BAD_REQUEST, strlen (HTTP_BAD_REQUEST));
-      write (fd, HTTP_CONTENT_TYPE, strlen (HTTP_CONTENT_TYPE));
-      log ("error opening file");
-    }
-  else
-    {
-      char length[MAX_REQUEST_SIZE];
-      struct stat statinfo;
-      if (fstat (iofd, &statinfo) < 0)
-        {
-          /* Can't get the length. */
-          write (fd, HTTP_BAD_REQUEST, strlen (HTTP_BAD_REQUEST));
-          write (fd, HTTP_CONTENT_TYPE, strlen (HTTP_CONTENT_TYPE));
-          log ("error fetching size");
-        }
-      else
-        {
-          ret = write (fd, HTTP_GOOD_REQUEST, strlen (HTTP_GOOD_REQUEST));
-
-          log ("write HTTP_GOOD_REQUEST %s ret %d", HTTP_GOOD_REQUEST, ret);
-          ret = write (fd, HTTP_CONTENT_TYPE, strlen (HTTP_CONTENT_TYPE));
-          log ("write HTTP_CONTENT_TYPE %s ret %d", HTTP_CONTENT_TYPE, ret);
-          snprintf (length, MAX_REQUEST_SIZE,
-                    HTTP_CONTENT_LENGTH, statinfo.st_size);
-
-          ret = write (fd, length, strlen (length));
-          log ("write %s ret %d", length, ret);
-
-#if 1
-#if 1
-          //char *source = NULL;
-          //source = malloc(sizeof(char) * (statinfo.st_size + 1));
-          void *file_addr = NULL;
-          file_addr =
-            mmap (NULL, statinfo.st_size, PROT_READ, MAP_PRIVATE, iofd, 0);
-
-          if (write (fd, file_addr, statinfo.st_size) < 0)
-            {
-              perror ("wyl new");
-            }
-
-#else
-//            if( write(fd, length, strlen(length)) < 0 ||
-          if (sendfile (fd, iofd, NULL, statinfo.st_size) < 0)
-            {
-              /* Error sending the file. Nothing can be done. */
-              perror ("error writing file");
-            }
-#endif
-
-#endif
-          close (fd);
-        }
-
-      close (iofd);
-    }
-
-  return 0;
-}
-
-int
-process (int fd, char *header)
-{
-  char npath[MAX_REQUEST_SIZE];
-
-  char *eol = strchr (header, '\r');
-
-  /* Nuts to thread-safe, this demo uses it's own process :P */
-  char *method = strtok (header, " ");
-  char *path = strtok (NULL, " ");
-  char *http = strtok (NULL, " ");
-
-  if (eol != NULL)
-    {
-      *eol = '\0';
-    }
-
-  /* Debug output here, just in case anyone is watching. */
-  log (" * method = %s", method);
-  log (" * path = %s", path);
-  log (" * http = %s", http);
-
-  /* Ensure that we can process it. */
-  if (strcmp (method, "GET") ||
-      (strcmp (http, "HTTP/1.0") && strcmp (http, "HTTP/1.1")))
-    {
-      log ("bad request");
-      return send_error (fd);
-    }
-  else
-    {
-      if (path[0] == '/' && path[1] == '\0')
-        {
-          path = DEFAULT_PATH;
-        }
-      else if (path[0] == '/')
-        {
-          snprintf (npath, MAX_REQUEST_SIZE, ".%s", path);
-          path = npath;
-        }
-      log ("sending %s to %d", path, fd);
-      return send_file (fd, path);
-    }
-}
-
-int
-service (int fd)
-{
-  char buffer[MAX_REQUEST_SIZE];
-  int readbytes = 0, scanned = 0;
-
-  /* Attempt to read a chunk of bytes, but not process forever. */
-  while (readbytes < (MAX_REQUEST_SIZE - 1))
-    {
-      log ("read from %d", fd);
-      int cur =
-        read (fd, &(buffer[readbytes]), (MAX_REQUEST_SIZE - 1) - readbytes);
-      if (cur < 0)
-        {
-          perror ("read failed");
-          return -1;
-        }
-      else
-        {
-          buffer[readbytes + cur + 1] = '\0';
-          readbytes += cur;
-        }
-
-      /* Check for the \n\n found at the end of the header. */
-      for (; scanned < readbytes - 3; scanned++)
-        {
-          if (buffer[scanned] == '\r' && buffer[scanned + 1] == '\n' &&
-              buffer[scanned + 2] == '\r' && buffer[scanned + 3] == '\n')
-            {
-              buffer[scanned] = '\0';
-              return process (fd, buffer);
-            }
-        }
-    }
-
-  /* Failed to find the end of the header. */
-  log ("header too long");
-  return -1;
-}
-
-int
-main (int argc, char *argv[])
-{
-
-  struct sockaddr_in servaddr;
-  int serversock = socket (AF_INET, SOCK_STREAM, 0);
-  int on = 1;
-
-  if (NULL == argv[1])
-    {
-      log ("please set the ip argument");
-      return 1;
-    }
-
-  /*  Create socket. */
-  if (serversock < 0)
-    {
-      perror ("error creating socket");
-      return 1;
-    }
-
-  /* Tweak it for reuse. Not necessary for fork, just useful  *
-   * when one is killing and running this server a few times. */
-  if (setsockopt (serversock, SOL_SOCKET, SO_REUSEADDR, &on, sizeof (on)) < 0)
-    {
-      perror ("unable to tweak socket options");
-    }
-
-  /* Bind to port 8888. */
-  memset (&servaddr, 0, sizeof (servaddr));
-  servaddr.sin_family = AF_INET;
-  //servaddr.sin_addr.s_addr = inet_addr("192.168.21.180");
-  servaddr.sin_addr.s_addr = inet_addr (argv[1]);
-  servaddr.sin_port = htons (8888);
-  if (bind (serversock, (struct sockaddr *) &servaddr, sizeof (servaddr)) < 0)
-    {
-      perror ("couldn't bind to given address");
-      return 1;
-    }
-  log ("bound to %s:8888", argv[1]);
-
-  /* Start listening, queue size 10. */
-  if (listen (serversock, 10) < 0)
-    {
-      perror ("listen failed");
-      return 1;
-    }
-  log ("listening");
-
-  /* Enter the service loop. */
-  while (1)
-    {
-      int clientsock, pid, childstatus;
-      log ("waiting for next request");
-
-      /* Grab the next request. */
-      clientsock = accept (serversock, NULL, NULL);
-      if (clientsock < 0)
-        {
-          perror ("accept failed");
-          break;
-        }
-      log ("accepted connection %d from %d, forking ", clientsock,
-           serversock);
-
-      /* Fork off a handler. */
-      //pid = fork();
-      pid = 0;
-      if (pid < 0)
-        {
-          perror ("fork failed");
-          close (clientsock);
-          continue;
-        }
-      else if (pid > 0)
-        {
-          close (clientsock);
-        }
-      else
-        {
-          //close(serversock);
-          log ("servicing connection (as child) sfd %d cfd %d", serversock,
-               clientsock);
-          service (clientsock);
-          //return 0;
-        }
-
-      /* Collect any exit statuses (lazy). */
-
-#if 0
-      while (1)
-        {
-          pid = waitpid (-1, &childstatus, WNOHANG);
-          if (pid < 0)
-            {
-              perror ("waitpid error?");
-              break;
-            }
-          else if (pid == 0)
-            {
-              break;
-            }
-          else if (WIFEXITED (childstatus))
-            {
-              log ("child %d exited with status %d", pid,
-                   WEXITSTATUS (childstatus));
-            }
-        }
-#endif
-
-    }
-
-  /* Should never arrive here. */
-  return 254;
-}