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Fixed the time fields no never get wider than 8 letters. They can now switch

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to a "days + hours" or even "just days" display if the time value is very
large. I also switched several calculations over to fixed-point instead of the
previous doubles.
This commit is contained in:
Daniel Stenberg 2004-03-23 11:43:34 +00:00
parent d426db3d27
commit d44f3f84f8
1 changed files with 53 additions and 69 deletions
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122
lib/progress.c
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@ -26,9 +26,6 @@
#include <string.h>
#include <time.h>
/* 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
@ -36,19 +33,34 @@
#include <curl/curl.h>
#include "urldata.h"
#include "sendf.h"
#include "progress.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, long t)
{
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);
int h;
if(!t) {
strcpy(r, "--:--:--");
return;
}
h = (t/3600);
if(h <= 99) {
int m = (t-(h*3600))/60;
int s = (t-(h*3600)-(m*60));
sprintf(r, "%2d:%02d:%02d",h,m,s);
}
else {
/* this equals to more than 99 hours, switch to a more suitable output
format to fit within the limits. */
if(h/24 <= 99)
sprintf(r, " %2dd %02dh", h/24, h-(h/24)*24);
else
sprintf(r, "%7dd", h/24);
}
}
/* The point of this function would be to return a string of the input data,
@ -195,44 +207,27 @@ void Curl_pgrsSetUploadSize(struct SessionHandle *data, curl_off_t size)
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
*/
int Curl_pgrsUpdate(struct connectdata *conn)
{
struct timeval now;
int result;
char max5[6][10];
double dlpercen=0;
double ulpercen=0;
double total_percen=0;
int dlpercen=0;
int ulpercen=0;
int total_percen=0;
curl_off_t total_transfer;
curl_off_t total_expected_transfer;
double timespent;
long timespent;
struct SessionHandle *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;
char time_spent[10];
long ulestimate=0;
long dlestimate=0;
long total_estimate;
if(data->progress.flags & PGRS_HIDE)
; /* We do enter this function even if we don't wanna see anything, since
@ -246,26 +241,26 @@ int Curl_pgrsUpdate(struct connectdata *conn)
"\n",
conn->resume_from);
fprintf(data->set.err,
" %% Total %% Received %% Xferd Average Speed Time Curr.\n"
" Dload Upload Total Current Left Speed\n");
" %% 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 */
}
now = Curl_tvnow(); /* what time is it */
/* The exact time spent so far (from the start) */
timespent = (double)Curl_tvdiff (now, data->progress.start)/1000;
/* The time spent so far (from the start) */
timespent = Curl_tvdiff(now, data->progress.start)/1000;
data->progress.timespent = timespent;
data->progress.timespent = (double)timespent;
/* The average download speed this far */
data->progress.dlspeed =
data->progress.downloaded/(timespent>0.01?timespent:1);
data->progress.downloaded/(timespent?timespent:1);
/* The average upload speed this far */
data->progress.ulspeed =
data->progress.uploaded/(timespent>0.01?timespent:1);
data->progress.uploaded/(timespent?timespent:1);
if(data->progress.lastshow == Curl_tvlong(now))
return 0; /* never update this more than once a second if the end isn't
@ -338,35 +333,25 @@ int Curl_pgrsUpdate(struct connectdata *conn)
/* Figure out the estimated time of arrival for the upload */
if((data->progress.flags & PGRS_UL_SIZE_KNOWN) &&
(data->progress.ulspeed > 0)) {
ulestimate = (double)data->progress.size_ul / data->progress.ulspeed;
ulpercen = ((double)data->progress.uploaded / data->progress.size_ul)*100;
ulestimate = data->progress.size_ul / data->progress.ulspeed;
ulpercen = (data->progress.uploaded / data->progress.size_ul)*100;
}
/* ... and the download */
if((data->progress.flags & PGRS_DL_SIZE_KNOWN) &&
(data->progress.dlspeed > 0)) {
dlestimate = (double)data->progress.size_dl / data->progress.dlspeed;
dlpercen = ((double)data->progress.downloaded / data->progress.size_dl)*100;
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 we have a total estimate, we can display that and the expected
time left */
if(total_estimate > 0) {
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);
/* 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 transfered */
total_expected_transfer =
@ -384,18 +369,17 @@ int Curl_pgrsUpdate(struct connectdata *conn)
fprintf(data->set.err,
"\r%3d %s %3d %s %3d %s %s %s %s %s %s %s",
(int)total_percen, /* total % */
total_percen, /* 3 letters */ /* total % */
max5data(total_expected_transfer, max5[2]), /* total size */
(int)dlpercen, /* rcvd % */
dlpercen, /* 3 letters */ /* rcvd % */
max5data(data->progress.downloaded, max5[0]), /* rcvd size */
(int)ulpercen, /* xfer % */
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, /* total time */
time_current, /* current time */
time_left, /* time left */
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 */
);