cups/testhttp.c

   1 /*
   2  * "$Id: testhttp.c,v 1.12 2002/01/02 17:58:41 mike Exp $"
   3  *
   4  *   HTTP test program for the Common UNIX Printing System (CUPS).
   5  *
   6  *   Copyright 1997-2002 by Easy Software Products.
   7  *
   8  *   These coded instructions, statements, and computer programs are the
   9  *   property of Easy Software Products and are protected by Federal
  10  *   copyright law.  Distribution and use rights are outlined in the file
  11  *   "LICENSE.txt" which should have been included with this file.  If this
  12  *   file is missing or damaged please contact Easy Software Products
  13  *   at:
  14  *
  15  *       Attn: CUPS Licensing Information
  16  *       Easy Software Products
  17  *       44141 Airport View Drive, Suite 204
  18  *       Hollywood, Maryland 20636-3111 USA
  19  *
  20  *       Voice: (301) 373-9603
  21  *       EMail: cups-info@cups.org
  22  *         WWW: http://www.cups.org
  23  *
  24  * Contents:
  25  *
  26  *   main() - Main entry.
  27  */
  28
  29 /*
  30  * Include necessary headers...
  31  */
  32
  33 #include <stdio.h>
  34 #include "http.h"
  35
  36
  37 /*
  38  * 'main()' - Main entry.
  39  */
  40
  41 int                             /* O - Exit status */
  42 main(int  argc,                 /* I - Number of command-line arguments */
  43      char *argv[])              /* I - Command-line arguments */
  44 {
  45   int           i;              /* Looping var */
  46   http_t        *http;          /* HTTP connection */
  47   http_status_t status;         /* Status of GET command */
  48   char          buffer[8192];   /* Input buffer */
  49   long          bytes;          /* Number of bytes read */
  50   FILE          *out;           /* Output file */
  51   char          host[HTTP_MAX_URI],
  52                 method[HTTP_MAX_URI],
  53                 username[HTTP_MAX_URI],
  54                 resource[HTTP_MAX_URI];
  55   int           port;
  56   long          length, total;
  57   time_t        start, current;
  58
  59
  60
  61   http = NULL;
  62   out = stdout;
  63
  64   for (i = 1; i < argc; i ++)
  65   {
  66     if (strcmp(argv[i], "-o") == 0)
  67     {
  68       i ++;
  69       out = fopen(argv[i], "wb");
  70       continue;
  71     }
  72
  73     httpSeparate(argv[i], method, username, host, &port, resource);
  74
  75     http = httpConnect(host, port);
  76     if (http == NULL)
  77     {
  78       perror(host);
  79       continue;
  80     }
  81     printf("Requesting file \"%s\"...\n", resource);
  82     httpClearFields(http);
  83     httpSetField(http, HTTP_FIELD_ACCEPT_LANGUAGE, "en");
  84     httpGet(http, resource);
  85     while ((status = httpUpdate(http)) == HTTP_CONTINUE);
  86
  87     if (status == HTTP_OK)
  88       puts("GET OK:");
  89     else
  90       printf("GET failed with status %d...\n", status);
  91
  92
  93     start = time(NULL);
  94     length = atoi(httpGetField(http, HTTP_FIELD_CONTENT_LENGTH));
  95     total  = 0;
  96
  97     while ((bytes = httpRead(http, buffer, sizeof(buffer))) > 0)
  98     {
  99       total += bytes;
 100       fwrite(buffer, bytes, 1, out);
 101       if (out != stdout)
 102       {
 103         current = time(NULL);
 104         if (current == start) current ++;
 105         printf("\r%ld/%ld bytes (%ld bytes/sec)      ", total, length,
 106                total / (current - start));
 107         fflush(stdout);
 108       }
 109     }
 110   }
 111
 112   puts("Closing connection to server...");
 113   httpClose(http);
 114
 115   if (out != stdout)
 116     fclose(out);
 117
 118   return (0);
 119 }
 120
 121
 122 /*
 123  * End of "$Id: testhttp.c,v 1.12 2002/01/02 17:58:41 mike Exp $".
 124  */