date:20011108

Re: Compile problem (and possible fix)

2001-11-08 Thread Ian Abbott


On 7 Nov 2001, at 23:07, Hack Kampbjørn wrote:

 Ed Powell wrote:
  I had to change:
  
  assert (ch == '\'' || ch == '');
  
  to:
  
  assert (ch == '\'' || ch == '\');
  
  Otherwise, it would not compile... it was, I think, interpreting the ,
  rather than using it literally.  Escaping it appears to have fixed the
  problem.
 
 Right conclusion, wrong fix. Fix the broken software not the correct
 one, i.e. your fix breaks wget on another broken platform (read the
 below links if cannot guess which). You don't want to use Apple's
 precompiler anyway.

Agreed that you don't want to use Apple's precompiler, but I 
couldn't tell from the links you posted what platform the fix 
fails to compile on. There was one reference to VC++ 5.0 breaking, 
but that was for the unfixed version.

New option for wget

2001-11-08 Thread Menie, Georges



Hello,

I'm using wget a lot for my work, but there is one option which
is actually missing : to be able to override the Host: HTTP
header in a request.
This option is usefull to query a specific machine (in a web farm)
by its IP address, while giving the virtual host in the Host: header.

I have added this option to the 1.7 source, here is the patch file:


diff -Naur wget-1.7.orig/src/http.c wget-1.7/src/http.c
--- wget-1.7.orig/src/http.cSun May 27 22:35:02 2001
+++ wget-1.7/src/http.c Thu Nov 08 16:23:46 2001
@@ -831,7 +831,7 @@
 Host: %s%s\r\n\
 Accept: %s\r\n\
 %s%s%s%s%s%s%s%s\r\n,
-  command, path, useragent, remhost,
+  command, path, useragent, opt.http_host ? opt.http_host :
remhost,
   port_maybe ? port_maybe : ,
   HTTP_ACCEPT,
   request_keep_alive ? request_keep_alive : ,
diff -Naur wget-1.7.orig/src/init.c wget-1.7/src/init.c
--- wget-1.7.orig/src/init.cSun May 27 22:35:04 2001
+++ wget-1.7/src/init.c Thu Nov 08 16:34:00 2001
@@ -131,6 +131,7 @@
   { header,  NULL,   cmd_spec_header },
   { htmlextension,   opt.html_extension,cmd_boolean },
   { htmlify, NULL,   cmd_spec_htmlify },
+  { httphost,opt.http_host, cmd_string },
   { httpkeepalive,   opt.http_keep_alive,   cmd_boolean },
   { httppasswd,  opt.http_passwd,   cmd_string },
   { httpproxy,   opt.http_proxy,cmd_string },
@@ -1086,6 +1087,7 @@
   FREE_MAYBE (opt.http_user);
   FREE_MAYBE (opt.http_passwd);
   FREE_MAYBE (opt.user_header);
+  FREE_MAYBE (opt.http_host);
 #ifdef HAVE_SSL
   FREE_MAYBE (opt.sslcertkey);
   FREE_MAYBE (opt.sslcertfile);
diff -Naur wget-1.7.orig/src/main.c wget-1.7/src/main.c
--- wget-1.7.orig/src/main.cSun May 27 22:35:06 2001
+++ wget-1.7/src/main.c Thu Nov 08 16:20:48 2001
@@ -188,6 +188,7 @@
   -E,  --html-extension  save all text/html documents with .html
extension.\n\
--ignore-length   ignore `Content-Length\' header field.\n\
--header=STRING   insert STRING among the headers.\n\
+   --http-host=STRINGoverride Host header with STRING.\n\
--proxy-user=USER set USER as proxy username.\n\
--proxy-passwd=PASS   set PASS as proxy password.\n\
--referer=URL include `Referer: URL\' header in HTTP
request.\n\
@@ -302,6 +303,7 @@
 { htmlify, required_argument, NULL, 135 },
 { http-passwd, required_argument, NULL, 130 },
 { http-user, required_argument, NULL, 129 },
+{ http-host, required_argument, NULL, 163 },
 { ignore-tags, required_argument, NULL, 'G' },
 { include-directories, required_argument, NULL, 'I' },
 { input-file, required_argument, NULL, 'i' },
@@ -528,6 +530,9 @@
  break;
case 162:
  setval (savecookies, optarg);
+ break;
+   case 163:
+ setval (httphost, optarg);
  break;
case 157:
  setval (referer, optarg);
diff -Naur wget-1.7.orig/src/options.h wget-1.7/src/options.h
--- wget-1.7.orig/src/options.h Sun May 27 22:35:08 2001
+++ wget-1.7/src/options.h  Thu Nov 08 16:17:34 2001
@@ -86,6 +86,7 @@
   int ftp_glob;/* FTP globbing */
   int ftp_pasv;/* Passive FTP. */
 
+  char *http_host; /* HTTP host header value */
   char *http_user; /* HTTP user. */
   char *http_passwd;   /* HTTP password. */
   char *user_header;   /* User-defined header(s). */


Is it possible to import this change ?

Best regards,
Georges
-
Georges Menie - [EMAIL PROTECTED]
Senior Integration Consultant
Akamai Technologies France
Cel: +33 6 61 78 31 41
Tel: +33 1 56 97 30 23
Fax: +33 1 56 97 30 01

Bug in wget 1.7 prev init.c: wgetrc environment var

2001-11-08 Thread Polley Christopher W


In wget 1.7 and 1.6, if the WGETRC environment variable is set but the file
specified is inaccessible, the message:

wget: (null): No such file or directory.

is displayed and the program exits with status 1.

Debugging traces the problem to the following function in init.c (ca. line
261)

/* Return the path to the user's .wgetrc.  This is either the value of
   `WGETRC' environment variable, or `$HOME/.wgetrc'.

   If the `WGETRC' variable exists but the file does not exist, the
   function will exit().  */
static char *
wgetrc_file_name (void)
{
  char *env, *home;
  char *file = NULL;

  /* Try the environment.  */
  env = getenv (WGETRC);
  if (env  *env)
{
  if (!file_exists_p (env))
{
  fprintf (stderr, %s: %s: %s.\n, exec_name, file, strerror
(errno));
  exit (1);
}
  return xstrdup (env);
}


where the error message is printed

Firstly, file is a null pointer at the time that this error message is
printed; env is the correct pointer to use here.  Secondly, there is no
explanation of why the program is looking for this file.

A possible fix is as follows:

278c278
 fprintf (stderr, %s: Unable to access WGETRC specified in
environment: %s: %s.\n, exec_name, env, strerror (errno));
---
 fprintf (stderr, %s: %s: %s.\n, exec_name, file, strerror
(errno));

the resultant output is now (when WGETRC is set to c:\.wgetrc, and this file
doesn't exist):

wget: Unable to access WGETRC specified in environment: c:\.wgetrc: No such
file
 or directory.

Note:  debugging and patching was done with version 1.6 source.  I have
upgraded my executable to 1.7 and the bug still exists, but I haven't
obtained the source code to see if there are any changes in this function
between ver 1.6 and 1.7.

Warm Regards,
Chris

A question for use wget!

2001-11-08 Thread ´÷ÓÂ


hi administrator;

how can i use the speed limited with wget?








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===

WGET: core dump in 1.7 and latest CVS?

2001-11-08 Thread L. Cranswick



Hi,

With the latest CVS version of wget (and the 1.7 distribution)
is there a known reason and fix why wget core dumps on the following
site?

./wget -nh -nH -r -N -nr -l0 -k -K --debug -X /cgi-bin  \
 -R.pdf,.exe,.zip -np http://www.bk.psu.edu/faculty/litvin/

--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

Converting faculty/litvin/Download.html... done.
Converting faculty/litvin/index.html... done.

FINISHED --15:01:55--
Downloaded: 9,623,116 bytes in 35 files
Converting faculty/litvin/index.html... Segmentation fault (core dumped)
sv1 230%

--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

Without sending the entire debug information: the offending part seems to
be :

newpath: /faculty/litvin/Cv.html
http://www.bk.psu.edu/faculty/litvin/Cv.html marked for conversion, local facult
y/litvin/Cv.html
Converting faculty/litvin/index.html... TO_RELATIVE: http://www.bk.psu.edu/facul
ty/litvin/Dr__D.JPG to Dr__D.JPG at position 414 in faculty/litvin/index.html.
Segmentation fault (core dumped)

--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

Lachlan.


-- 
---
Lachlan M. D. Cranswick
Collaborative Computational Project No 14 (CCP14)
for Single Crystal and Powder Diffraction
  Birkbeck University of London and Daresbury Laboratory 
Postal Address: CCP14 - School of Crystallography,
Birkbeck College,
Malet Street, Bloomsbury,
WC1E 7HX, London,  UK
Tel: (+44) 020 7631 6849   Fax: (+44) 020 7631 6803
E-mail: [EMAIL PROTECTED]
WWW: http://www.ccp14.ac.uk/

Re: Compile problem (and possible fix)

New option for wget

Bug in wget 1.7 prev init.c: wgetrc environment var

A question for use wget!

WGET: core dump in 1.7 and latest CVS?

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