start-stop-deamon is done

[oweals/busybox.git] / networking / wget.c

diff --git a/networking/wget.c b/networking/wget.c
index e561ae287959c9fb1a20639aa8b3693dafffb838..41b4e30af69952e86681b60d8506e7e30f96b0ec 100644 (file)
--- a/networking/wget.c
+++ b/networking/wget.c
@@ -56,12 +56,12 @@ static void parse_url(char *url, struct host_info *h);
 static FILE *open_socket(char *host, int port);
 static char *gethdr(char *buf, size_t bufsiz, FILE *fp, int *istrunc);
 static int ftpcmd(char *s1, char *s2, FILE *fp, char *buf);
-static void progressmeter(int flag);
 
 /* Globals (can be accessed from signal handlers */
 static off_t filesize = 0;             /* content-length of the file */
 static int chunked = 0;                        /* chunked transfer encoding */
-#ifdef BB_FEATURE_WGET_STATUSBAR
+#ifdef CONFIG_FEATURE_WGET_STATUSBAR
+static void progressmeter(int flag);
 static char *curfile;                  /* Name of current file being transferred. */
 static struct timeval start;   /* Time a transfer started. */
 static volatile unsigned long statbytes = 0; /* Number of bytes transferred so far. */
@@ -126,7 +126,7 @@ static char *safe_fgets(char *s, int size, FILE *stream)
        error_msg_and_die(s); }
 
 
-#ifdef BB_FEATURE_WGET_AUTHENTICATION
+#ifdef CONFIG_FEATURE_WGET_AUTHENTICATION
 /*
  *  Base64-encode character string
  *  oops... isn't something similar in uuencode.c?
@@ -160,6 +160,7 @@ int wget_main(int argc, char **argv)
        int n, try=5, status;
        int port;
        char *proxy;
+       char *dir_prefix=NULL;
        char *s, buf[512];
        struct stat sbuf;
        char extra_headers[1024];
@@ -188,11 +189,14 @@ int wget_main(int argc, char **argv)
        /*
         * Crack command line.
         */
-       while ((n = getopt_long(argc, argv, "cqO:", long_options, &option_index)) != EOF) {
+       while ((n = getopt_long(argc, argv, "cqO:P:", long_options, &option_index)) != EOF) {
                switch (n) {
                case 'c':
                        ++do_continue;
                        break;
+               case 'P':
+                       dir_prefix = optarg;
+                       break;
                case 'q':
                        quiet_flag = TRUE;
                        break;
@@ -224,7 +228,6 @@ int wget_main(int argc, char **argv)
                }
        }
 
-       fprintf(stderr, "extra_headers='%s'\n", extra_headers);
        if (argc - optind != 1)
                        show_usage();
 
@@ -242,18 +245,20 @@ int wget_main(int argc, char **argv)
        /* Guess an output filename */
        if (!fname_out) {
                fname_out = 
-#ifdef BB_FEATURE_WGET_STATUSBAR
+#ifdef CONFIG_FEATURE_WGET_STATUSBAR
                        curfile = 
 #endif
                        get_last_path_component(target.path);
                if (fname_out==NULL || strlen(fname_out)<1) {
                        fname_out = 
-#ifdef BB_FEATURE_WGET_STATUSBAR
+#ifdef CONFIG_FEATURE_WGET_STATUSBAR
                                curfile = 
 #endif
                                "index.html";
                }
-#ifdef BB_FEATURE_WGET_STATUSBAR
+               if (dir_prefix != NULL)
+                       fname_out = concat_path_file(dir_prefix, fname_out);
+#ifdef CONFIG_FEATURE_WGET_STATUSBAR
        } else {
                curfile = get_last_path_component(fname_out);
 #endif
@@ -311,7 +316,7 @@ int wget_main(int argc, char **argv)
 
                        fprintf(sfp, "Host: %s\r\nUser-Agent: Wget\r\n", target.host);
 
-#ifdef BB_FEATURE_WGET_AUTHENTICATION
+#ifdef CONFIG_FEATURE_WGET_AUTHENTICATION
                        if (target.user) {
                                fprintf(sfp, "Authorization: Basic %s\r\n",
                                        base64enc(target.user, buf, sizeof(buf)));
@@ -325,7 +330,7 @@ int wget_main(int argc, char **argv)
                        if (do_continue)
                                fprintf(sfp, "Range: bytes=%ld-\r\n", beg_range);
                        if(extra_headers_left < sizeof(extra_headers))
-                               fprintf(sfp,extra_headers);
+                               fputs(extra_headers,sfp);
                        fprintf(sfp,"Connection: close\r\n\r\n");
 
                        /*
@@ -470,14 +475,14 @@ read_response:            if (fgets(buf, sizeof(buf), sfp) == NULL)
                fgets(buf, sizeof(buf), dfp);
                filesize = strtol(buf, (char **) NULL, 16);
        }
-#ifdef BB_FEATURE_WGET_STATUSBAR
+#ifdef CONFIG_FEATURE_WGET_STATUSBAR
        if (quiet_flag==FALSE)
                progressmeter(-1);
 #endif
        do {
                while ((filesize > 0 || !got_clen) && (n = safe_fread(buf, 1, chunked ? (filesize > sizeof(buf) ? sizeof(buf) : filesize) : sizeof(buf), dfp)) > 0) {
                safe_fwrite(buf, 1, n, output);
-#ifdef BB_FEATURE_WGET_STATUSBAR
+#ifdef CONFIG_FEATURE_WGET_STATUSBAR
                statbytes+=n;
 #endif
                if (got_clen)
@@ -494,7 +499,7 @@ read_response:              if (fgets(buf, sizeof(buf), sfp) == NULL)
        if (n == 0 && ferror(dfp))
                perror_msg_and_die("network read error");
        } while (chunked);
-#ifdef BB_FEATURE_WGET_STATUSBAR
+#ifdef CONFIG_FEATURE_WGET_STATUSBAR
        if (quiet_flag==FALSE)
                progressmeter(1);
 #endif
@@ -556,8 +561,7 @@ FILE *open_socket(char *host, int port)
 
        memset(&s_in, 0, sizeof(s_in));
        s_in.sin_family = AF_INET;
-       if ((hp = (struct hostent *) gethostbyname(host)) == NULL)
-               error_msg_and_die("cannot resolve %s", host);
+       hp = xgethostbyname(host);
        memcpy(&s_in.sin_addr, hp->h_addr_list[0], hp->h_length);
        s_in.sin_port = htons(port);
 
@@ -641,7 +645,7 @@ static int ftpcmd(char *s1, char *s2, FILE *fp, char *buf)
        return atoi(buf);
 }
 
-#ifdef BB_FEATURE_WGET_STATUSBAR
+#ifdef CONFIG_FEATURE_WGET_STATUSBAR
 /* Stuff below is from BSD rcp util.c, as added to openshh. 
  * Original copyright notice is retained at the end of this file.
  * 
@@ -778,7 +782,7 @@ progressmeter(int flag)
 }
 #endif
 
-/* Original copyright notice which applies to the BB_FEATURE_WGET_STATUSBAR stuff,
+/* Original copyright notice which applies to the CONFIG_FEATURE_WGET_STATUSBAR stuff,
  * much of which was blatently stolen from openssh.  */
  
 /*-
@@ -813,7 +817,7 @@ progressmeter(int flag)
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *     $Id: wget.c,v 1.39 2001/05/15 17:51:37 andersen Exp $
+ *     $Id: wget.c,v 1.46 2001/10/24 04:59:56 andersen Exp $
  */