/***************************************************************************
- * _ _ ____ _
- * Project ___| | | | _ \| |
- * / __| | | | |_) | |
- * | (__| |_| | _ <| |___
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
- * are also available at http://curl.haxx.se/docs/copyright.html.
- *
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
- * $Id$
***************************************************************************/
-#include "setup.h"
-
-#include <string.h>
-
-#if defined(WIN32) && !defined(__GNUC__) || defined(__MINGW32__)
-#if defined(__MINGW32__)
-#include <winsock.h>
-#endif
-#include <time.h>
-#endif
-
-/* 20000318 mgs
- * later we use _scrsize to determine the screen width, this emx library
- * function needs stdlib.h to be included */
-#if defined(__EMX__)
-#include <stdlib.h>
-#endif
+#include "curl_setup.h"
-#include <curl/curl.h>
#include "urldata.h"
#include "sendf.h"
-
+#include "multiif.h"
#include "progress.h"
+#include "curl_printf.h"
-#define _MPRINTF_REPLACE /* use our functions only */
-#include <curl/mprintf.h>
-
-
-static void time2str(char *r, int t)
+/* Provide a string that is 2 + 1 + 2 + 1 + 2 = 8 letters long (plus the zero
+ byte) */
+static void time2str(char *r, curl_off_t seconds)
{
- int h = (t/3600);
- int m = (t-(h*3600))/60;
- int s = (t-(h*3600)-(m*60));
- sprintf(r,"%2d:%02d:%02d",h,m,s);
+ curl_off_t d, h, m, s;
+ if(seconds <= 0) {
+ strcpy(r, "--:--:--");
+ return;
+ }
+ h = seconds / CURL_OFF_T_C(3600);
+ if(h <= CURL_OFF_T_C(99)) {
+ m = (seconds - (h*CURL_OFF_T_C(3600))) / CURL_OFF_T_C(60);
+ s = (seconds - (h*CURL_OFF_T_C(3600))) - (m*CURL_OFF_T_C(60));
+ snprintf(r, 9, "%2" CURL_FORMAT_CURL_OFF_T ":%02" CURL_FORMAT_CURL_OFF_T
+ ":%02" CURL_FORMAT_CURL_OFF_T, h, m, s);
+ }
+ else {
+ /* this equals to more than 99 hours, switch to a more suitable output
+ format to fit within the limits. */
+ d = seconds / CURL_OFF_T_C(86400);
+ h = (seconds - (d*CURL_OFF_T_C(86400))) / CURL_OFF_T_C(3600);
+ if(d <= CURL_OFF_T_C(999))
+ snprintf(r, 9, "%3" CURL_FORMAT_CURL_OFF_T
+ "d %02" CURL_FORMAT_CURL_OFF_T "h", d, h);
+ else
+ snprintf(r, 9, "%7" CURL_FORMAT_CURL_OFF_T "d", d);
+ }
}
/* The point of this function would be to return a string of the input data,
- but never longer than 5 columns. Add suffix k, M, G when suitable... */
-static char *max5data(double bytes, char *max5)
+ but never longer than 5 columns (+ one zero byte).
+ Add suffix k, M, G when suitable... */
+static char *max5data(curl_off_t bytes, char *max5)
{
-#define ONE_KILOBYTE 1024
-#define ONE_MEGABYTE (1024*1024)
+#define ONE_KILOBYTE CURL_OFF_T_C(1024)
+#define ONE_MEGABYTE (CURL_OFF_T_C(1024) * ONE_KILOBYTE)
+#define ONE_GIGABYTE (CURL_OFF_T_C(1024) * ONE_MEGABYTE)
+#define ONE_TERABYTE (CURL_OFF_T_C(1024) * ONE_GIGABYTE)
+#define ONE_PETABYTE (CURL_OFF_T_C(1024) * ONE_TERABYTE)
- if(bytes < 100000) {
- sprintf(max5, "%5d", (int)bytes);
- return max5;
- }
- if(bytes < (9999*ONE_KILOBYTE)) {
- sprintf(max5, "%4dk", (int)bytes/ONE_KILOBYTE);
- return max5;
- }
- if(bytes < (100*ONE_MEGABYTE)) {
+ if(bytes < CURL_OFF_T_C(100000))
+ snprintf(max5, 6, "%5" CURL_FORMAT_CURL_OFF_T, bytes);
+
+ else if(bytes < CURL_OFF_T_C(10000) * ONE_KILOBYTE)
+ snprintf(max5, 6, "%4" CURL_FORMAT_CURL_OFF_T "k", bytes/ONE_KILOBYTE);
+
+ else if(bytes < CURL_OFF_T_C(100) * ONE_MEGABYTE)
/* 'XX.XM' is good as long as we're less than 100 megs */
- sprintf(max5, "%4.1fM", bytes/ONE_MEGABYTE);
- return max5;
- }
- sprintf(max5, "%4dM", (int)bytes/ONE_MEGABYTE);
+ snprintf(max5, 6, "%2" CURL_FORMAT_CURL_OFF_T ".%0"
+ CURL_FORMAT_CURL_OFF_T "M", bytes/ONE_MEGABYTE,
+ (bytes%ONE_MEGABYTE) / (ONE_MEGABYTE/CURL_OFF_T_C(10)) );
+
+#if (CURL_SIZEOF_CURL_OFF_T > 4)
+
+ else if(bytes < CURL_OFF_T_C(10000) * ONE_MEGABYTE)
+ /* 'XXXXM' is good until we're at 10000MB or above */
+ snprintf(max5, 6, "%4" CURL_FORMAT_CURL_OFF_T "M", bytes/ONE_MEGABYTE);
+
+ else if(bytes < CURL_OFF_T_C(100) * ONE_GIGABYTE)
+ /* 10000 MB - 100 GB, we show it as XX.XG */
+ snprintf(max5, 6, "%2" CURL_FORMAT_CURL_OFF_T ".%0"
+ CURL_FORMAT_CURL_OFF_T "G", bytes/ONE_GIGABYTE,
+ (bytes%ONE_GIGABYTE) / (ONE_GIGABYTE/CURL_OFF_T_C(10)) );
+
+ else if(bytes < CURL_OFF_T_C(10000) * ONE_GIGABYTE)
+ /* up to 10000GB, display without decimal: XXXXG */
+ snprintf(max5, 6, "%4" CURL_FORMAT_CURL_OFF_T "G", bytes/ONE_GIGABYTE);
+
+ else if(bytes < CURL_OFF_T_C(10000) * ONE_TERABYTE)
+ /* up to 10000TB, display without decimal: XXXXT */
+ snprintf(max5, 6, "%4" CURL_FORMAT_CURL_OFF_T "T", bytes/ONE_TERABYTE);
+
+ else
+ /* up to 10000PB, display without decimal: XXXXP */
+ snprintf(max5, 6, "%4" CURL_FORMAT_CURL_OFF_T "P", bytes/ONE_PETABYTE);
+
+ /* 16384 petabytes (16 exabytes) is the maximum a 64 bit unsigned number
+ can hold, but our data type is signed so 8192PB will be the maximum. */
+
+#else
+
+ else
+ snprintf(max5, 6, "%4" CURL_FORMAT_CURL_OFF_T "M", bytes/ONE_MEGABYTE);
+
+#endif
+
return max5;
}
-/*
+/*
New proposed interface, 9th of February 2000:
*/
-void Curl_pgrsDone(struct connectdata *conn)
+int Curl_pgrsDone(struct connectdata *conn)
{
- struct SessionHandle *data = conn->data;
- if(!(data->progress.flags & PGRS_HIDE)) {
- data->progress.lastshow=0;
- Curl_pgrsUpdate(conn); /* the final (forced) update */
- if(!data->progress.callback)
- /* only output if we don't use progress callback */
- fprintf(data->set.err, "\n");
- }
+ int rc;
+ struct Curl_easy *data = conn->data;
+ data->progress.lastshow = 0;
+ rc = Curl_pgrsUpdate(conn); /* the final (forced) update */
+ if(rc)
+ return rc;
+
+ if(!(data->progress.flags & PGRS_HIDE) &&
+ !data->progress.callback)
+ /* only output if we don't use a progress callback and we're not
+ * hidden */
+ fprintf(data->set.err, "\n");
+
+ data->progress.speeder_c = 0; /* reset the progress meter display */
+ return 0;
}
-/* reset all times except redirect */
-void Curl_pgrsResetTimes(struct SessionHandle *data)
+/* reset the known transfer sizes */
+void Curl_pgrsResetTransferSizes(struct Curl_easy *data)
{
- data->progress.t_nslookup = 0.0;
- data->progress.t_connect = 0.0;
- data->progress.t_pretransfer = 0.0;
- data->progress.t_starttransfer = 0.0;
+ Curl_pgrsSetDownloadSize(data, -1);
+ Curl_pgrsSetUploadSize(data, -1);
}
-void Curl_pgrsTime(struct SessionHandle *data, timerid timer)
+/*
+ * @unittest: 1399
+ */
+void Curl_pgrsTime(struct Curl_easy *data, timerid timer)
{
+ struct curltime now = Curl_now();
+ time_t *delta = NULL;
+
switch(timer) {
default:
case TIMER_NONE:
/* mistake filter */
break;
+ case TIMER_STARTOP:
+ /* This is set at the start of a transfer */
+ data->progress.t_startop = now;
+ break;
case TIMER_STARTSINGLE:
- /* This is set at the start of a single fetch */
- data->progress.t_startsingle = Curl_tvnow();
+ /* This is set at the start of each single fetch */
+ data->progress.t_startsingle = now;
+ data->progress.is_t_startransfer_set = false;
+ break;
+ case TIMER_STARTACCEPT:
+ data->progress.t_acceptdata = now;
break;
-
case TIMER_NAMELOOKUP:
- data->progress.t_nslookup =
- (double)Curl_tvdiff(Curl_tvnow(), data->progress.t_startsingle)/1000.0;
+ delta = &data->progress.t_nslookup;
break;
case TIMER_CONNECT:
- data->progress.t_connect =
- (double)Curl_tvdiff(Curl_tvnow(), data->progress.t_startsingle)/1000.0;
+ delta = &data->progress.t_connect;
+ break;
+ case TIMER_APPCONNECT:
+ delta = &data->progress.t_appconnect;
break;
case TIMER_PRETRANSFER:
- data->progress.t_pretransfer =
- (double)Curl_tvdiff(Curl_tvnow(), data->progress.t_startsingle)/1000.0;
+ delta = &data->progress.t_pretransfer;
break;
case TIMER_STARTTRANSFER:
- data->progress.t_starttransfer =
- (double)Curl_tvdiff(Curl_tvnow(), data->progress.t_startsingle)/1000.0;
- break;
+ delta = &data->progress.t_starttransfer;
+ /* prevent updating t_starttransfer unless:
+ * 1) this is the first time we're setting t_starttransfer
+ * 2) a redirect has occurred since the last time t_starttransfer was set
+ * This prevents repeated invocations of the function from incorrectly
+ * changing the t_starttransfer time.
+ */
+ if(data->progress.is_t_startransfer_set) {
+ return;
+ }
+ else {
+ data->progress.is_t_startransfer_set = true;
+ break;
+ }
case TIMER_POSTRANSFER:
/* this is the normal end-of-transfer thing */
break;
case TIMER_REDIRECT:
- data->progress.t_redirect =
- (double)Curl_tvdiff(Curl_tvnow(), data->progress.start)/1000.0;
+ data->progress.t_redirect = Curl_timediff_us(now, data->progress.start);
break;
}
+ if(delta) {
+ timediff_t us = Curl_timediff_us(now, data->progress.t_startsingle);
+ if(us < 1)
+ us = 1; /* make sure at least one microsecond passed */
+ *delta += us;
+ }
}
-void Curl_pgrsStartNow(struct SessionHandle *data)
+void Curl_pgrsStartNow(struct Curl_easy *data)
{
data->progress.speeder_c = 0; /* reset the progress meter display */
- data->progress.start = Curl_tvnow();
+ data->progress.start = Curl_now();
+ data->progress.is_t_startransfer_set = false;
+ data->progress.ul_limit_start.tv_sec = 0;
+ data->progress.ul_limit_start.tv_usec = 0;
+ data->progress.dl_limit_start.tv_sec = 0;
+ data->progress.dl_limit_start.tv_usec = 0;
+ /* clear all bits except HIDE and HEADERS_OUT */
+ data->progress.flags &= PGRS_HIDE|PGRS_HEADERS_OUT;
+}
+
+/*
+ * This is used to handle speed limits, calculating how many milliseconds to
+ * wait until we're back under the speed limit, if needed.
+ *
+ * The way it works is by having a "starting point" (time & amount of data
+ * transferred by then) used in the speed computation, to be used instead of
+ * the start of the transfer. This starting point is regularly moved as
+ * transfer goes on, to keep getting accurate values (instead of average over
+ * the entire transfer).
+ *
+ * This function takes the current amount of data transferred, the amount at
+ * the starting point, the limit (in bytes/s), the time of the starting point
+ * and the current time.
+ *
+ * Returns 0 if no waiting is needed or when no waiting is needed but the
+ * starting point should be reset (to current); or the number of milliseconds
+ * to wait to get back under the speed limit.
+ */
+timediff_t Curl_pgrsLimitWaitTime(curl_off_t cursize,
+ curl_off_t startsize,
+ curl_off_t limit,
+ struct curltime start,
+ struct curltime now)
+{
+ curl_off_t size = cursize - startsize;
+ time_t minimum;
+ time_t actual;
+
+ /* we don't have a starting point yet -- return 0 so it gets (re)set */
+ if(start.tv_sec == 0 && start.tv_usec == 0)
+ return 0;
+
+ if(!limit)
+ return 0;
+
+ if(size < CURL_OFF_T_MAX/1000)
+ minimum = (time_t) (CURL_OFF_T_C(1000) * size / limit);
+ else {
+ minimum = (time_t) (size / limit);
+ if(minimum < TIME_T_MAX/1000)
+ minimum *= 1000;
+ else
+ minimum = TIME_T_MAX;
+ }
+
+ actual = Curl_timediff(now, start);
+
+ if(actual < minimum)
+ return (minimum - actual);
+
+ return 0;
}
-void Curl_pgrsSetDownloadCounter(struct SessionHandle *data, double size)
+void Curl_pgrsSetDownloadCounter(struct Curl_easy *data, curl_off_t size)
{
+ struct curltime now = Curl_now();
+
data->progress.downloaded = size;
+
+ /* download speed limit */
+ if((data->set.max_recv_speed > 0) &&
+ (Curl_pgrsLimitWaitTime(data->progress.downloaded,
+ data->progress.dl_limit_size,
+ data->set.max_recv_speed,
+ data->progress.dl_limit_start,
+ now) == 0)) {
+ data->progress.dl_limit_start = now;
+ data->progress.dl_limit_size = size;
+ }
}
-void Curl_pgrsSetUploadCounter(struct SessionHandle *data, double size)
+void Curl_pgrsSetUploadCounter(struct Curl_easy *data, curl_off_t size)
{
+ struct curltime now = Curl_now();
+
data->progress.uploaded = size;
+
+ /* upload speed limit */
+ if((data->set.max_send_speed > 0) &&
+ (Curl_pgrsLimitWaitTime(data->progress.uploaded,
+ data->progress.ul_limit_size,
+ data->set.max_send_speed,
+ data->progress.ul_limit_start,
+ now) == 0)) {
+ data->progress.ul_limit_start = now;
+ data->progress.ul_limit_size = size;
+ }
}
-void Curl_pgrsSetDownloadSize(struct SessionHandle *data, double size)
+void Curl_pgrsSetDownloadSize(struct Curl_easy *data, curl_off_t size)
{
- data->progress.size_dl = size;
- if(size > 0)
+ if(size >= 0) {
+ data->progress.size_dl = size;
data->progress.flags |= PGRS_DL_SIZE_KNOWN;
- else
+ }
+ else {
+ data->progress.size_dl = 0;
data->progress.flags &= ~PGRS_DL_SIZE_KNOWN;
+ }
}
-void Curl_pgrsSetUploadSize(struct SessionHandle *data, double size)
+void Curl_pgrsSetUploadSize(struct Curl_easy *data, curl_off_t size)
{
- data->progress.size_ul = size;
- if(size > 0)
+ if(size >= 0) {
+ data->progress.size_ul = size;
data->progress.flags |= PGRS_UL_SIZE_KNOWN;
- else
+ }
+ else {
+ data->progress.size_ul = 0;
data->progress.flags &= ~PGRS_UL_SIZE_KNOWN;
+ }
}
-/* EXAMPLE OUTPUT to follow:
-
- % Total % Received % Xferd Average Speed Time Curr.
- Dload Upload Total Current Left Speed
-100 12345 100 12345 100 12345 12345 12345 12:12:12 12:12:12 12:12:12 12345
-
+/*
+ * Curl_pgrsUpdate() returns 0 for success or the value returned by the
+ * progress callback!
*/
-
int Curl_pgrsUpdate(struct connectdata *conn)
{
- struct timeval now;
+ struct curltime now;
int result;
-
char max5[6][10];
- double dlpercen=0;
- double ulpercen=0;
- double total_percen=0;
-
- double total_transfer;
- double total_expected_transfer;
- double timespent;
-
- struct SessionHandle *data = conn->data;
-
+ curl_off_t dlpercen = 0;
+ curl_off_t ulpercen = 0;
+ curl_off_t total_percen = 0;
+ curl_off_t total_transfer;
+ curl_off_t total_expected_transfer;
+ curl_off_t timespent;
+ curl_off_t timespent_ms; /* milliseconds */
+ struct Curl_easy *data = conn->data;
int nowindex = data->progress.speeder_c% CURR_TIME;
int checkindex;
-
int countindex; /* amount of seconds stored in the speeder array */
-
char time_left[10];
char time_total[10];
- char time_current[10];
-
- double ulestimate=0;
- double dlestimate=0;
-
- double total_estimate;
-
-
- if(data->progress.flags & PGRS_HIDE)
- ; /* We do enter this function even if we don't wanna see anything, since
- this is were lots of the calculations are being made that will be used
- even when not displayed! */
- else if(!(data->progress.flags & PGRS_HEADERS_OUT)) {
- if (!data->progress.callback) {
- if(conn->resume_from)
- fprintf(data->set.err, "** Resuming transfer from byte position %d\n",
- conn->resume_from);
- fprintf(data->set.err,
- " %% Total %% Received %% Xferd Average Speed Time Curr.\n"
- " Dload Upload Total Current Left Speed\n");
- }
- data->progress.flags |= PGRS_HEADERS_OUT; /* headers are shown */
- }
-
- now = Curl_tvnow(); /* what time is it */
+ char time_spent[10];
+ curl_off_t ulestimate = 0;
+ curl_off_t dlestimate = 0;
+ curl_off_t total_estimate;
+ bool shownow = FALSE;
+ curl_off_t dl = data->progress.downloaded;
+ curl_off_t ul = data->progress.uploaded;
- /* The exact time spent so far (from the start) */
- timespent = (double)Curl_tvdiff (now, data->progress.start)/1000;
+ now = Curl_now(); /* what time is it */
- data->progress.timespent = timespent;
+ /* The time spent so far (from the start) */
+ data->progress.timespent = Curl_timediff_us(now, data->progress.start);
+ timespent = (curl_off_t)data->progress.timespent/1000000; /* seconds */
+ timespent_ms = (curl_off_t)data->progress.timespent/1000; /* ms */
/* The average download speed this far */
- data->progress.dlspeed =
- data->progress.downloaded/(timespent>0.01?timespent:1);
+ if(dl < CURL_OFF_T_MAX/1000)
+ data->progress.dlspeed = (dl * 1000 / (timespent_ms>0?timespent_ms:1));
+ else
+ data->progress.dlspeed = (dl / (timespent>0?timespent:1));
/* The average upload speed this far */
- data->progress.ulspeed =
- data->progress.uploaded/(timespent>0.01?timespent:1);
-
- if(data->progress.lastshow == Curl_tvlong(now))
- return 0; /* never update this more than once a second if the end isn't
- reached */
- data->progress.lastshow = now.tv_sec;
-
- /* Let's do the "current speed" thing, which should use the fastest
- of the dl/ul speeds. Store the fasted speed at entry 'nowindex'. */
- data->progress.speeder[ nowindex ] =
- data->progress.downloaded>data->progress.uploaded?
- data->progress.downloaded:data->progress.uploaded;
-
- /* remember the exact time for this moment */
- data->progress.speeder_time [ nowindex ] = now;
-
- /* advance our speeder_c counter, which is increased every time we get
- here and we expect it to never wrap as 2^32 is a lot of seconds! */
- data->progress.speeder_c++;
-
- /* figure out how many index entries of data we have stored in our speeder
- array. With N_ENTRIES filled in, we have about N_ENTRIES-1 seconds of
- transfer. Imagine, after one second we have filled in two entries,
- after two seconds we've filled in three entries etc. */
- countindex = ((data->progress.speeder_c>=CURR_TIME)?
- CURR_TIME:data->progress.speeder_c) - 1;
-
- /* first of all, we don't do this if there's no counted seconds yet */
- if(countindex) {
- long span_ms;
-
- /* Get the index position to compare with the 'nowindex' position.
- Get the oldest entry possible. While we have less than CURR_TIME
- entries, the first entry will remain the oldest. */
- checkindex = (data->progress.speeder_c>=CURR_TIME)?
- data->progress.speeder_c%CURR_TIME:0;
-
- /* Figure out the exact time for the time span */
- span_ms = Curl_tvdiff(now,
- data->progress.speeder_time[checkindex]);
- if(0 == span_ms)
- span_ms=1; /* at least one millisecond MUST have passed */
-
- /* Calculate the average speed the last 'countindex' seconds */
- data->progress.current_speed =
- (data->progress.speeder[nowindex]-
- data->progress.speeder[checkindex])/((double)span_ms/1000);
- }
+ if(ul < CURL_OFF_T_MAX/1000)
+ data->progress.ulspeed = (ul * 1000 / (timespent_ms>0?timespent_ms:1));
else
- /* the first second we use the main average */
- data->progress.current_speed =
- (data->progress.ulspeed>data->progress.dlspeed)?
- data->progress.ulspeed:data->progress.dlspeed;
+ data->progress.ulspeed = (ul / (timespent>0?timespent:1));
+
+ /* Calculations done at most once a second, unless end is reached */
+ if(data->progress.lastshow != now.tv_sec) {
+ shownow = TRUE;
+
+ data->progress.lastshow = now.tv_sec;
+
+ /* Let's do the "current speed" thing, with the dl + ul speeds
+ combined. Store the speed at entry 'nowindex'. */
+ data->progress.speeder[ nowindex ] =
+ data->progress.downloaded + data->progress.uploaded;
+
+ /* remember the exact time for this moment */
+ data->progress.speeder_time [ nowindex ] = now;
+
+ /* advance our speeder_c counter, which is increased every time we get
+ here and we expect it to never wrap as 2^32 is a lot of seconds! */
+ data->progress.speeder_c++;
+
+ /* figure out how many index entries of data we have stored in our speeder
+ array. With N_ENTRIES filled in, we have about N_ENTRIES-1 seconds of
+ transfer. Imagine, after one second we have filled in two entries,
+ after two seconds we've filled in three entries etc. */
+ countindex = ((data->progress.speeder_c >= CURR_TIME)?
+ CURR_TIME:data->progress.speeder_c) - 1;
+
+ /* first of all, we don't do this if there's no counted seconds yet */
+ if(countindex) {
+ timediff_t span_ms;
+
+ /* Get the index position to compare with the 'nowindex' position.
+ Get the oldest entry possible. While we have less than CURR_TIME
+ entries, the first entry will remain the oldest. */
+ checkindex = (data->progress.speeder_c >= CURR_TIME)?
+ data->progress.speeder_c%CURR_TIME:0;
+
+ /* Figure out the exact time for the time span */
+ span_ms = Curl_timediff(now,
+ data->progress.speeder_time[checkindex]);
+ if(0 == span_ms)
+ span_ms = 1; /* at least one millisecond MUST have passed */
+
+ /* Calculate the average speed the last 'span_ms' milliseconds */
+ {
+ curl_off_t amount = data->progress.speeder[nowindex]-
+ data->progress.speeder[checkindex];
+
+ if(amount > CURL_OFF_T_C(4294967) /* 0xffffffff/1000 */)
+ /* the 'amount' value is bigger than would fit in 32 bits if
+ multiplied with 1000, so we use the double math for this */
+ data->progress.current_speed = (curl_off_t)
+ ((double)amount/((double)span_ms/1000.0));
+ else
+ /* the 'amount' value is small enough to fit within 32 bits even
+ when multiplied with 1000 */
+ data->progress.current_speed = amount*CURL_OFF_T_C(1000)/span_ms;
+ }
+ }
+ else
+ /* the first second we use the average */
+ data->progress.current_speed =
+ data->progress.ulspeed + data->progress.dlspeed;
- if(data->progress.flags & PGRS_HIDE)
- return 0;
+ } /* Calculations end */
- else if(data->set.fprogress) {
- /* There's a callback set, so we call that instead of writing
- anything ourselves. This really is the way to go. */
- result= data->set.fprogress(data->set.progress_client,
- data->progress.size_dl,
- data->progress.downloaded,
- data->progress.size_ul,
- data->progress.uploaded);
- if(result)
- failf(data, "Callback aborted");
- return result;
- }
+ if(!(data->progress.flags & PGRS_HIDE)) {
+ /* progress meter has not been shut off */
+
+ if(data->set.fxferinfo) {
+ /* There's a callback set, call that */
+ Curl_set_in_callback(data, true);
+ result = data->set.fxferinfo(data->set.progress_client,
+ data->progress.size_dl,
+ data->progress.downloaded,
+ data->progress.size_ul,
+ data->progress.uploaded);
+ Curl_set_in_callback(data, false);
+ if(result)
+ failf(data, "Callback aborted");
+ return result;
+ }
+ if(data->set.fprogress) {
+ /* The older deprecated callback is set, call that */
+ Curl_set_in_callback(data, true);
+ result = data->set.fprogress(data->set.progress_client,
+ (double)data->progress.size_dl,
+ (double)data->progress.downloaded,
+ (double)data->progress.size_ul,
+ (double)data->progress.uploaded);
+ Curl_set_in_callback(data, false);
+ if(result)
+ failf(data, "Callback aborted");
+ return result;
+ }
- /* Figure out the estimated time of arrival for the upload */
- if((data->progress.flags & PGRS_UL_SIZE_KNOWN) && data->progress.ulspeed){
- ulestimate = data->progress.size_ul / data->progress.ulspeed;
- ulpercen = (data->progress.uploaded / data->progress.size_ul)*100;
- }
+ if(!shownow)
+ /* only show the internal progress meter once per second */
+ return 0;
- /* ... and the download */
- if((data->progress.flags & PGRS_DL_SIZE_KNOWN) && data->progress.dlspeed) {
- dlestimate = data->progress.size_dl / data->progress.dlspeed;
- dlpercen = (data->progress.downloaded / data->progress.size_dl)*100;
- }
-
- /* Now figure out which of them that is slower and use for the for
- total estimate! */
- total_estimate = ulestimate>dlestimate?ulestimate:dlestimate;
+ /* If there's no external callback set, use internal code to show
+ progress */
+
+ if(!(data->progress.flags & PGRS_HEADERS_OUT)) {
+ if(data->state.resume_from) {
+ fprintf(data->set.err,
+ "** Resuming transfer from byte position %"
+ CURL_FORMAT_CURL_OFF_T "\n", data->state.resume_from);
+ }
+ fprintf(data->set.err,
+ " %% Total %% Received %% Xferd Average Speed "
+ "Time Time Time Current\n"
+ " Dload Upload "
+ "Total Spent Left Speed\n");
+ data->progress.flags |= PGRS_HEADERS_OUT; /* headers are shown */
+ }
+ /* Figure out the estimated time of arrival for the upload */
+ if((data->progress.flags & PGRS_UL_SIZE_KNOWN) &&
+ (data->progress.ulspeed > CURL_OFF_T_C(0))) {
+ ulestimate = data->progress.size_ul / data->progress.ulspeed;
+
+ if(data->progress.size_ul > CURL_OFF_T_C(10000))
+ ulpercen = data->progress.uploaded /
+ (data->progress.size_ul/CURL_OFF_T_C(100));
+ else if(data->progress.size_ul > CURL_OFF_T_C(0))
+ ulpercen = (data->progress.uploaded*100) /
+ data->progress.size_ul;
+ }
- /* If we have a total estimate, we can display that and the expected
- time left */
- if(total_estimate) {
- time2str(time_left, (int)(total_estimate - data->progress.timespent));
- time2str(time_total, (int)total_estimate);
- }
- else {
- /* otherwise we blank those times */
- strcpy(time_left, "--:--:--");
- strcpy(time_total, "--:--:--");
- }
- /* The time spent so far is always known */
- time2str(time_current, (int)data->progress.timespent);
-
- /* Get the total amount of data expected to get transfered */
- total_expected_transfer =
- (data->progress.flags & PGRS_UL_SIZE_KNOWN?
- data->progress.size_ul:data->progress.uploaded)+
- (data->progress.flags & PGRS_DL_SIZE_KNOWN?
- data->progress.size_dl:data->progress.downloaded);
-
- /* We have transfered this much so far */
- total_transfer = data->progress.downloaded + data->progress.uploaded;
-
- /* Get the percentage of data transfered so far */
- if(total_expected_transfer)
- total_percen=(double)(total_transfer/total_expected_transfer)*100;
-
- fprintf(data->set.err,
- "\r%3d %s %3d %s %3d %s %s %s %s %s %s %s",
- (int)total_percen, /* total % */
- max5data(total_expected_transfer, max5[2]), /* total size */
- (int)dlpercen, /* rcvd % */
- max5data(data->progress.downloaded, max5[0]), /* rcvd size */
- (int)ulpercen, /* xfer % */
- max5data(data->progress.uploaded, max5[1]), /* xfer size */
-
- max5data(data->progress.dlspeed, max5[3]), /* avrg dl speed */
- max5data(data->progress.ulspeed, max5[4]), /* avrg ul speed */
- time_total, /* total time */
- time_current, /* current time */
- time_left, /* time left */
- max5data(data->progress.current_speed, max5[5]) /* current speed */
- );
-
- /* we flush the output stream to make it appear as soon as possible */
- fflush(data->set.err);
+ /* ... and the download */
+ if((data->progress.flags & PGRS_DL_SIZE_KNOWN) &&
+ (data->progress.dlspeed > CURL_OFF_T_C(0))) {
+ dlestimate = data->progress.size_dl / data->progress.dlspeed;
+
+ if(data->progress.size_dl > CURL_OFF_T_C(10000))
+ dlpercen = data->progress.downloaded /
+ (data->progress.size_dl/CURL_OFF_T_C(100));
+ else if(data->progress.size_dl > CURL_OFF_T_C(0))
+ dlpercen = (data->progress.downloaded*100) /
+ data->progress.size_dl;
+ }
+
+ /* Now figure out which of them is slower and use that one for the
+ total estimate! */
+ total_estimate = ulestimate>dlestimate?ulestimate:dlestimate;
+
+ /* create the three time strings */
+ time2str(time_left, total_estimate > 0?(total_estimate - timespent):0);
+ time2str(time_total, total_estimate);
+ time2str(time_spent, timespent);
+
+ /* Get the total amount of data expected to get transferred */
+ total_expected_transfer =
+ (data->progress.flags & PGRS_UL_SIZE_KNOWN?
+ data->progress.size_ul:data->progress.uploaded)+
+ (data->progress.flags & PGRS_DL_SIZE_KNOWN?
+ data->progress.size_dl:data->progress.downloaded);
+
+ /* We have transferred this much so far */
+ total_transfer = data->progress.downloaded + data->progress.uploaded;
+
+ /* Get the percentage of data transferred so far */
+ if(total_expected_transfer > CURL_OFF_T_C(10000))
+ total_percen = total_transfer /
+ (total_expected_transfer/CURL_OFF_T_C(100));
+ else if(total_expected_transfer > CURL_OFF_T_C(0))
+ total_percen = (total_transfer*100) / total_expected_transfer;
+
+ fprintf(data->set.err,
+ "\r"
+ "%3" CURL_FORMAT_CURL_OFF_T " %s "
+ "%3" CURL_FORMAT_CURL_OFF_T " %s "
+ "%3" CURL_FORMAT_CURL_OFF_T " %s %s %s %s %s %s %s",
+ total_percen, /* 3 letters */ /* total % */
+ max5data(total_expected_transfer, max5[2]), /* total size */
+ dlpercen, /* 3 letters */ /* rcvd % */
+ max5data(data->progress.downloaded, max5[0]), /* rcvd size */
+ ulpercen, /* 3 letters */ /* xfer % */
+ max5data(data->progress.uploaded, max5[1]), /* xfer size */
+ max5data(data->progress.dlspeed, max5[3]), /* avrg dl speed */
+ max5data(data->progress.ulspeed, max5[4]), /* avrg ul speed */
+ time_total, /* 8 letters */ /* total time */
+ time_spent, /* 8 letters */ /* time spent */
+ time_left, /* 8 letters */ /* time left */
+ max5data(data->progress.current_speed, max5[5]) /* current speed */
+ );
+
+ /* we flush the output stream to make it appear as soon as possible */
+ fflush(data->set.err);
+
+ } /* !(data->progress.flags & PGRS_HIDE) */
return 0;
}
projects / platform / upstream / curl.git / blobdiff