1 files changed, 0 insertions, 344 deletions
diff --git a/app_example/func-test/file_transfer/server_filetrans.c b/app_example/func-test/file_transfer/server_filetrans.c
deleted file mode 100644
index 9463c70..0000000
--- a/app_example/func-test/file_transfer/server_filetrans.c
+++ /dev/null
@@ -1,344 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <ctype.h>
-#include <arpa/inet.h>
-#include <fcntl.h>
-char *END_FLAG = "=================END";
-#define HEXCONVERT_COLS 8
-#define HEX_CONVERT 1
-//#define DEBUG 1
-#define out(fmt, arg...) (void)printf(fmt, ##arg)
-
-#ifdef DEBUG
-#define DBG(fmt, arg...) do { \
-                out("[Debug] " fmt, ##arg); \
- } while (0)
-#else
-#define DBG(fmt, arg...) ((void)0)
-#endif
-
-void
-error (const char *msg)
-{
-  perror (msg);
-  out ("./server_tcp [server_ip_address] [port number]\n");
-  exit (1);
-}
-
-#if defined(HEX_CONVERT) && defined(DEBUG)
-void
-hexconvert (void *mem, unsigned int len)
-{
-  unsigned int i;
-
-  for (i = 0;
-       i <
-       len +
-       ((len % HEXCONVERT_COLS) ? (HEXCONVERT_COLS -
-                                   len % HEXCONVERT_COLS) : 0); i++)
-    {
-      /* print offset */
-      if (i % HEXCONVERT_COLS == 0)
-        {
-          DBG ("\n0x%06x: ", i);
-        }
-
-      /*print hex data */
-      if (i < len)
-        {
-          DBG ("%02x ", 0xFF & ((char *) mem)[i]);
-        }
-      else                      /* end of block, just aligning for ASCII dump */
-        {
-          DBG ("\n");
-        }
-    }
-}
-#endif
-int
-compareFiles (FILE * fp1, FILE * fp2)
-{
-
-  char ch1 = getc (fp1);
-  char ch2 = getc (fp2);
-  int error = 0, pos = 0, line = 1;
-
-  while (ch1 != EOF && ch2 != EOF)
-    {
-      pos++;
-      if (ch1 == '\n' && ch2 == '\n')
-        {
-          line++;
-          pos = 0;
-        }
-
-      if (ch1 != ch2)
-        {
-          error++;
-          DBG ("Line Number : %d \tError" " Position :%d \n", line, pos);
-        }
-
-      ch1 = getc (fp1);
-      ch2 = getc (fp2);
-    }
-
-  //printf("Total Errors : %d\t", error);
-  return error;
-}
-
-void
-tcp (char **pArgv)
-{
-
-  int sockfd, newsockfd, portno;
-  char buff[1024], filename[255];
-
-  struct sockaddr_in serv_addr, cli_addr;
-  socklen_t clilen;
-
-  sockfd = socket (AF_INET, SOCK_STREAM, 0);
-  if (sockfd < 0)
-    {
-      error ("error in socket creation");
-    }
-  out ("socket create successful\n");
-
-  bzero ((char *) &serv_addr, sizeof (serv_addr));
-  portno = atoi (pArgv[2]);
-
-  serv_addr.sin_family = AF_INET;
-  serv_addr.sin_addr.s_addr = inet_addr (pArgv[1]);
-  serv_addr.sin_port = htons (portno);
-
-  if (bind (sockfd, (struct sockaddr *) &serv_addr, sizeof (serv_addr)) < 0)
-    {
-      error ("bind fail");
-    }
-  out ("Bind successful\n");
-  listen (sockfd, 5);
-  clilen = sizeof (cli_addr);
-
-  newsockfd = accept (sockfd, (struct sockaddr *) &cli_addr, &clilen);
-  if (newsockfd < 0)
-    {
-      error ("error in accept");
-    }
-  out ("socket accept succesful\n");
-  bzero (buff, 1024);
-
-  FILE *fp;
-  int lSize = 0, totallSize = 0;
-
-  bzero (filename, 255);
-
-  fclose (fopen ("receive_file.txt", "w"));
-  if (system ("chmod +x *") == -1)
-    {
-      out (" incorrect use of system\n");
-    }
-  fp = fopen ("receive_file.txt", "a");
-
-  if (read (newsockfd, &lSize, sizeof (int)) == -1)
-    {
-      out ("error executing read\n");
-    }
-  if (read (newsockfd, filename, sizeof (filename)) == -1)
-    {
-      out ("error executing read\n");
-    }
-
-  while (lSize > totallSize)
-    {
-      int bytes_read = 0;
-      bzero (buff, 1024);
-
-      bytes_read = read (newsockfd, buff, 1024);
-
-      if (bytes_read == 0)
-        {
-          break;
-        }
-
-      if (bytes_read < 0)
-        {
-          error ("error in Socket read.\n");
-        }
-
-#if defined(HEX_CONVERT) && defined(DEBUG)
-      DBG ("=========================================\n");
-      hexconvert (buff, bytes_read);
-      DBG ("=========================================\n");
-#endif
-#ifdef DEBUG
-      DBG ("=========================================\n");
-      puts ((const char *) buff);
-      DBG ("=========================================\n");
-#endif
-      totallSize += bytes_read;
-
-      if (fwrite (buff, 1, bytes_read, fp) == -1)
-        {
-          error ("error in file write\n");
-        }
-//#if DEBUG
-      DBG
-        ("Total size of file = %d, Total Bytes sent to socket = %d, bytes_read in each step = %d\n",
-         lSize, totallSize, bytes_read);
-//#endif
-    }
-  out ("file name = %s\n", filename);
-  out ("Final total size of file = %d, total read from socket = %d\n", lSize,
-       totallSize);
-  out ("copy complete\n");
-  fclose (fp);
-
-  FILE *fp1 = fopen ("receive_file.txt", "r");
-  FILE *fp2 = fopen (filename, "r");
-
-  fseek (fp2, 0L, SEEK_END);
-  int lfile_size = ftell (fp2);
-  rewind (fp2);
-  if (lfile_size != lSize)
-    {
-      out ("Size unmatch...\n");
-    }
-  else
-    {
-      out ("Size match...\n");
-    }
-
-  if (compareFiles (fp1, fp2) > 0)
-    {
-      out ("file unmatch...\n");
-    }
-  else
-    {
-      out ("file match...\n");
-    }
-
-  close (newsockfd);
-  close (sockfd);
-  return;
-}
-
-void
-run (int sockfd, struct sockaddr *cliaddr, socklen_t clilen, char *res_buf,
-     int MAXLINE)
-{
-  int n, fd;
-  socklen_t len;
-  char *buf, *buf2;
-  FILE *fp1, *fp2;
-  buf = malloc (MAXLINE + 1);
-  len = clilen;
-  n = recvfrom (sockfd, buf, MAXLINE, 0, cliaddr, &len);
-  buf[n] = 0;
-  out ("Received from client:[%s] \n", buf);
-  buf2 = malloc (MAXLINE);
-  strcpy (buf2, buf);
-  sendto (sockfd, "ok", strlen ("ok"), 0, cliaddr, len);
-  fd = open (buf, O_RDWR | O_CREAT, 0666);
-  while ((n = recvfrom (sockfd, buf, MAXLINE, 0, cliaddr, &len)))
-    {
-      buf[n] = 0;
-      //out("%s", buf);
-      if (!(strcmp (buf, END_FLAG)))
-        {
-          break;
-        }
-      if (write (fd, buf, n) == -1)
-        {
-          out ("error in executing write\n");
-        }
-    }
-  fp1 = fopen (buf2, "r");
-  fp2 = fopen (res_buf, "r");
-
-  if (compareFiles (fp1, fp2) == 0)
-    {
-      out ("\nPass:The contents of the files are same");
-    }
-  else
-    {
-      out ("\nFail:The contents of the files are different");
-    }
-  close (fd);
-}
-
-void
-udp (char **pArgv)
-{
-  int sockfd, portno, MAXLINE;
-  struct sockaddr_in servaddr, cliaddr;
-  char *res_buf;
-  res_buf = pArgv[3];
-
-  portno = atoi (pArgv[2]);
-  MAXLINE = atoi (pArgv[4]);
-  sockfd = socket (AF_INET, SOCK_DGRAM, 0);
-  if (sockfd < 0)
-    {
-      out ("error in socket creation\n");
-    }
-  out ("socket create successful\n");
-
-  bzero (&servaddr, sizeof (servaddr));
-  servaddr.sin_family = AF_INET;
-  servaddr.sin_addr.s_addr = inet_addr (pArgv[1]);
-  servaddr.sin_port = htons (portno);
-
-  if (bind (sockfd, (struct sockaddr *) &servaddr, sizeof (servaddr)) < 0)
-    {
-      out ("bind fail");
-    }
-  out ("Binded successfully\n");
-  fd_set read_fds;
-  FD_ZERO (&read_fds);
-  FD_SET (sockfd, &read_fds);
-  int fdmax = sockfd;
-  if (FD_ISSET (sockfd, &read_fds))
-    {
-      run (fdmax, (struct sockaddr *) &cliaddr, sizeof (cliaddr), res_buf,
-           MAXLINE);
-    }
-  return;
-}
-
-int
-main (int argc, char *argv[])
-{
-  int i, j;
-  char **pArgv;
-  pArgv = (char **) malloc (sizeof (char *) * 10);
-  for (i = 0; i < 10; i++)
-    {
-      pArgv[i] = (char *) malloc (sizeof (char) * 20);
-    }
-  if (strcmp ("tcp", argv[1]) == 0)
-    {
-      strcpy (pArgv[0], "tcp");
-      /* The arguments of tcp are [server_ip_address] [port number] */
-      for (i = 1; i < 3; i++)
-        {
-          strcpy (pArgv[i], argv[i + 1]);
-        }
-      tcp (pArgv);
-    }
-  else if (strcmp ("udp", argv[1]) == 0)
-    {
-      strcpy (pArgv[0], "udp");
-      /* The arguments of udp are [server_ip_address] [port number] [filename] [MAX_BUFFER_LENGTH] */
-      for (i = 1; i < 5; i++)
-        {
-          strcpy (pArgv[i], argv[i + 1]);
-        }
-      udp (pArgv);
-    }
-
-  return 0;
-}