diff options
Diffstat (limited to 'networking')
| -rw-r--r-- | networking/wget.c | 36 |
1 files changed, 17 insertions, 19 deletions
diff --git a/networking/wget.c b/networking/wget.c index 1c7c3b5..8261d9c 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 $ */ |