/* Reading/parsing the initialization file.
- Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
+ Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
This file is part of Wget.
#endif
#include <errno.h>
+#ifdef WINDOWS
+# include <winsock.h>
+#else
+# include <sys/socket.h>
+# include <netinet/in.h>
+# include <arpa/inet.h>
+#endif
+
#ifdef HAVE_PWD_H
#include <pwd.h>
#endif
#define CMD_DECLARE(func) static int func \
PARAMS ((const char *, const char *, void *))
+CMD_DECLARE (cmd_address);
CMD_DECLARE (cmd_boolean);
-CMD_DECLARE (cmd_boolean);
+CMD_DECLARE (cmd_bytes);
+CMD_DECLARE (cmd_directory_vector);
+CMD_DECLARE (cmd_lockable_boolean);
CMD_DECLARE (cmd_number);
CMD_DECLARE (cmd_number_inf);
CMD_DECLARE (cmd_string);
-CMD_DECLARE (cmd_vector);
-CMD_DECLARE (cmd_directory_vector);
-CMD_DECLARE (cmd_bytes);
CMD_DECLARE (cmd_time);
+CMD_DECLARE (cmd_vector);
CMD_DECLARE (cmd_spec_dirstruct);
CMD_DECLARE (cmd_spec_dotstyle);
CMD_DECLARE (cmd_spec_header);
CMD_DECLARE (cmd_spec_htmlify);
CMD_DECLARE (cmd_spec_mirror);
-CMD_DECLARE (cmd_spec_outputdocument);
CMD_DECLARE (cmd_spec_recursive);
CMD_DECLARE (cmd_spec_useragent);
{ "backupconverted", &opt.backup_converted, cmd_boolean },
{ "backups", &opt.backups, cmd_number },
{ "base", &opt.base_href, cmd_string },
+ { "bindaddress", &opt.bind_address, cmd_address },
{ "cache", &opt.proxy_cache, cmd_boolean },
{ "continue", &opt.always_rest, cmd_boolean },
{ "convertlinks", &opt.convert_links, cmd_boolean },
{ "noparent", &opt.no_parent, cmd_boolean },
{ "noproxy", &opt.no_proxy, cmd_vector },
{ "numtries", &opt.ntry, cmd_number_inf },/* deprecated*/
- { "outputdocument", NULL, cmd_spec_outputdocument },
+ { "outputdocument", &opt.output_document, cmd_string },
{ "pagerequisites", &opt.page_requisites, cmd_boolean },
- { "passiveftp", &opt.ftp_pasv, cmd_boolean },
+ { "passiveftp", &opt.ftp_pasv, cmd_lockable_boolean },
{ "passwd", &opt.ftp_pass, cmd_string },
{ "proxypasswd", &opt.proxy_passwd, cmd_string },
{ "proxyuser", &opt.proxy_user, cmd_string },
static int
comind (const char *com)
{
- int min = 0, max = ARRAY_SIZE (commands);
+ int min = 0, max = ARRAY_SIZE (commands) - 1;
do
{
{
char *com, *val;
int status;
- int length = strlen (line);
- if (length && line[length - 1] == '\r')
- line[length - 1] = '\0';
/* Parse the line. */
status = parse_line (line, &com, &val);
free (line);
const char *orig_comptr, *end;
char *new_comptr;
- /* Skip spaces. */
- while (*p == ' ' || *p == '\t')
+ /* Skip whitespace. */
+ while (*p && ISSPACE (*p))
++p;
/* Don't process empty lines. */
- if (!*p || *p == '\n' || *p == '#')
+ if (!*p || *p == '#')
return -1;
for (orig_comptr = p; ISALPHA (*p) || *p == '_' || *p == '-'; p++)
/* The next char should be space or '='. */
if (!ISSPACE (*p) && (*p != '='))
return 0;
+ /* Here we cannot use strdupdelim() as we normally would because we
+ want to skip the `-' and `_' characters in the input string. */
*com = (char *)xmalloc (p - orig_comptr + 1);
for (new_comptr = *com; orig_comptr < p; orig_comptr++)
{
}
/* Skip spaces after '='. */
for (++p; ISSPACE (*p); p++);
- /* Get the ending position. */
- for (end = p; *end && *end != '\n'; end++);
- /* Allocate *val, and copy from line. */
- *val = strdupdelim (p, end);
+ /* Get the ending position for VAL by starting with the end of the
+ line and skipping whitespace. */
+ end = line + strlen (line) - 1;
+ while (end > p && ISSPACE (*end))
+ --end;
+ *val = strdupdelim (p, end + 1);
return 1;
}
static int myatoi PARAMS ((const char *s));
+/* Store the address (specified as hostname or dotted-quad IP address) from VAL
+ to CLOSURE. COM is ignored, except for error messages. */
+static int
+cmd_address (const char *com, const char *val, void *closure)
+{
+ struct sockaddr_in *sin;
+
+ sin = (struct sockaddr_in *) malloc(sizeof *sin);
+ if (sin == NULL)
+ {
+ fprintf (stderr, _("%s: Out of memory.\n"), exec_name);
+ return 0;
+ }
+
+ if (!store_hostaddress ((unsigned char *)&sin->sin_addr, val))
+ {
+ fprintf (stderr, _("%s: %s: Cannot convert `%s' to an IP address.\n"),
+ exec_name, com, val);
+ return 0;
+ }
+
+ sin->sin_family = AF_INET;
+ sin->sin_port = 0;
+
+ * (struct sockaddr_in **) closure = sin;
+
+ return 1;
+}
+
/* Store the boolean value from VAL to CLOSURE. COM is ignored,
except for error messages. */
static int
return 1;
}
+/* Store the lockable_boolean {2, 1, 0, -1} value from VAL to CLOSURE. COM is
+ ignored, except for error messages. Values 2 and -1 indicate that once
+ defined, the value may not be changed by successive wgetrc files or
+ command-line arguments.
+
+ Values: 2 - Enable a particular option for good ("always")
+ 1 - Enable an option ("on")
+ 0 - Disable an option ("off")
+ -1 - Disable an option for good ("never") */
+static int
+cmd_lockable_boolean (const char *com, const char *val, void *closure)
+{
+ int lockable_boolean_value;
+
+ /*
+ * If a config file said "always" or "never", don't allow command line
+ * arguments to override the config file.
+ */
+ if (*(int *)closure == -1 || *(int *)closure == 2)
+ return 1;
+
+ if (!strcasecmp (val, "always")
+ || (*val == '2' && !*(val + 1)))
+ lockable_boolean_value = 2;
+ else if (!strcasecmp (val, "on")
+ || (*val == '1' && !*(val + 1)))
+ lockable_boolean_value = 1;
+ else if (!strcasecmp (val, "off")
+ || (*val == '0' && !*(val + 1)))
+ lockable_boolean_value = 0;
+ else if (!strcasecmp (val, "never")
+ || (*val == '-' && *(val + 1) == '1' && !*(val + 2)))
+ lockable_boolean_value = -1;
+ else
+ {
+ fprintf (stderr, _("%s: %s: Please specify always, on, off, "
+ "or never.\n"),
+ exec_name, com);
+ return 0;
+ }
+
+ *(int *)closure = lockable_boolean_value;
+ return 1;
+}
+
/* Set the non-negative integer value from VAL to CLOSURE. With
incorrect specification, the number remains unchanged. */
static int
return 1;
}
-static int
-cmd_spec_outputdocument (const char *com, const char *val, void *closure)
-{
- FREE_MAYBE (opt.output_document);
- opt.output_document = xstrdup (val);
- opt.ntry = 1;
- return 1;
-}
-
static int
cmd_spec_recursive (const char *com, const char *val, void *closure)
{
projects / wget / blobdiff