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authorGravatar Mark Whitley <markw@lineo.com>2001-04-17 18:13:16 +0000
committerGravatar Mark Whitley <markw@lineo.com>2001-04-17 18:13:16 +0000
commit30ac01cca753a3e17e4abddf9ff81e4616390b86 (patch)
tree78d9ebc8cf5bd1aa6f7be52ab86fd6aa571b4b15 /networking
parent3828dbed57fc9f6b620faf29445c43aefcf541c7 (diff)
downloadbusybox-30ac01cca753a3e17e4abddf9ff81e4616390b86.tar.gz
busybox-30ac01cca753a3e17e4abddf9ff81e4616390b86.tar.bz2
Applied a patch from Laurence Anderson to fix the wget statusbar and a patch
to usage.h to document the -q option.
Diffstat (limited to 'networking')
-rw-r--r--networking/wget.c36
1 files changed, 17 insertions, 19 deletions
diff --git a/networking/wget.c b/networking/wget.c
index 1c7c3b545..8261d9cb6 100644
--- a/networking/wget.c
+++ b/networking/wget.c
@@ -59,7 +59,7 @@ static int chunked = 0; /* chunked transfer encoding */
#ifdef BB_FEATURE_WGET_STATUSBAR
static char *curfile; /* Name of current file being transferred. */
static struct timeval start; /* Time a transfer started. */
-static volatile unsigned long statbytes; /* Number of bytes transferred so far. */
+static volatile unsigned long statbytes = 0; /* Number of bytes transferred so far. */
/* For progressmeter() -- number of seconds before xfer considered "stalled" */
static const int STALLTIME = 5;
#endif
@@ -390,18 +390,15 @@ read_response: if (fgets(buf, sizeof(buf), sfp) == NULL)
fgets(buf, sizeof(buf), dfp);
filesize = strtol(buf, (char **) NULL, 16);
}
- do {
#ifdef BB_FEATURE_WGET_STATUSBAR
- statbytes=0;
if (quiet_flag==FALSE)
progressmeter(-1);
#endif
+ do {
while ((filesize > 0 || !got_clen) && (n = fread(buf, 1, chunked ? (filesize > sizeof(buf) ? sizeof(buf) : filesize) : sizeof(buf), dfp)) > 0) {
fwrite(buf, 1, n, output);
#ifdef BB_FEATURE_WGET_STATUSBAR
statbytes+=n;
- if (quiet_flag==FALSE)
- progressmeter(1);
#endif
if (got_clen)
filesize -= n;
@@ -417,17 +414,16 @@ 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
+ if (quiet_flag==FALSE)
+ progressmeter(1);
+#endif
if (!proxy && target.is_ftp) {
fclose(dfp);
if (ftpcmd(NULL, NULL, sfp, buf) != 226)
error_msg_and_die("ftp error: %s", buf+4);
ftpcmd("QUIT", NULL, sfp, buf);
}
-#ifdef BB_FEATURE_WGET_STATUSBAR
- if (quiet_flag==FALSE)
- putc('\n', stderr);
-#endif
exit(EXIT_SUCCESS);
}
@@ -609,7 +605,7 @@ progressmeter(int flag)
{
static const char prefixes[] = " KMGTP";
static struct timeval lastupdate;
- static off_t lastsize;
+ static off_t lastsize, totalsize;
struct timeval now, td, wait;
off_t cursize, abbrevsize;
double elapsed;
@@ -620,12 +616,13 @@ progressmeter(int flag)
(void) gettimeofday(&start, (struct timezone *) 0);
lastupdate = start;
lastsize = 0;
+ totalsize = filesize; /* as filesize changes.. */
}
(void) gettimeofday(&now, (struct timezone *) 0);
cursize = statbytes;
- if (filesize != 0 && !chunked) {
- ratio = 100.0 * cursize / filesize;
+ if (totalsize != 0 && !chunked) {
+ ratio = 100.0 * cursize / totalsize;
ratio = MAX(ratio, 0);
ratio = MIN(ratio, 100);
} else
@@ -665,14 +662,14 @@ progressmeter(int flag)
timersub(&now, &start, &td);
elapsed = td.tv_sec + (td.tv_usec / 1000000.0);
- if (statbytes <= 0 || elapsed <= 0.0 || cursize > filesize) {
- snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
- " --:-- ETA");
- } else if (wait.tv_sec >= STALLTIME) {
+ if (wait.tv_sec >= STALLTIME) {
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
" - stalled -");
+ } else if (statbytes <= 0 || elapsed <= 0.0 || cursize > totalsize || chunked) {
+ snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
+ " --:-- ETA");
} else {
- remaining = (int) (filesize / (statbytes / elapsed) - elapsed);
+ remaining = (int) (totalsize / (statbytes / elapsed) - elapsed);
i = remaining / 3600;
if (i)
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
@@ -696,6 +693,7 @@ progressmeter(int flag)
} else if (flag == 1) {
alarmtimer(0);
statbytes = 0;
+ putc('\n', stderr);
}
}
#endif
@@ -735,7 +733,7 @@ progressmeter(int flag)
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
- * $Id: wget.c,v 1.35 2001/04/11 20:11:51 kraai Exp $
+ * $Id: wget.c,v 1.36 2001/04/17 18:13:16 markw Exp $
*/