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Code Issues Releases Wiki Activity

corrected bad data re-use and buffer problems

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This commit is contained in:
Daniel Stenberg 2000-09-25 21:49:37 +00:00
parent 1754d6166c
commit f353258ff6
2 changed files with 18 additions and 13 deletions
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26
lib/progress.c
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@ -183,7 +183,7 @@ int pgrsUpdate(struct UrlData *data)
struct timeval now; struct timeval now;
int result; int result;
char max5[6][6]; char max5[6][10];
double dlpercen=0; double dlpercen=0;
double ulpercen=0; double ulpercen=0;
double total_percen=0; double total_percen=0;
@ -191,12 +191,7 @@ int pgrsUpdate(struct UrlData *data)
double total_transfer; double total_transfer;
double total_expected_transfer; double total_expected_transfer;
#define CURR_TIME 5 int nowindex = data->progress.speeder_c% CURR_TIME;
static double speeder[ CURR_TIME ];
static int speeder_c=0;
int nowindex = speeder_c% CURR_TIME;
int checkindex; int checkindex;
int count; int count;
@ -241,15 +236,19 @@ int pgrsUpdate(struct UrlData *data)
/* Let's do the "current speed" thing, which should use the fastest /* Let's do the "current speed" thing, which should use the fastest
of the dl/ul speeds */ of the dl/ul speeds */
speeder[ nowindex ] = data->progress.downloaded>data->progress.uploaded? data->progress.speeder[ nowindex ] =
data->progress.downloaded>data->progress.uploaded?
data->progress.downloaded:data->progress.uploaded; data->progress.downloaded:data->progress.uploaded;
speeder_c++; /* increase */ data->progress.speeder_c++; /* increase */
count = ((speeder_c>=CURR_TIME)?CURR_TIME:speeder_c) - 1; count = ((data->progress.speeder_c>=CURR_TIME)?
checkindex = (speeder_c>=CURR_TIME)?speeder_c%CURR_TIME:0; CURR_TIME:data->progress.speeder_c) - 1;
checkindex = (data->progress.speeder_c>=CURR_TIME)?
data->progress.speeder_c%CURR_TIME:0;
/* find out the average speed the last CURR_TIME seconds */ /* find out the average speed the last CURR_TIME seconds */
data->progress.current_speed = data->progress.current_speed =
(speeder[nowindex]-speeder[checkindex])/(count?count:1); (data->progress.speeder[nowindex]-
data->progress.speeder[checkindex])/(count?count:1);
if(data->progress.flags & PGRS_HIDE) if(data->progress.flags & PGRS_HIDE)
return 0; return 0;
@ -284,6 +283,7 @@ int pgrsUpdate(struct UrlData *data)
total estimate! */ total estimate! */
total_estimate = ulestimate>dlestimate?ulestimate:dlestimate; total_estimate = ulestimate>dlestimate?ulestimate:dlestimate;
/* If we have a total estimate, we can display that and the expected /* If we have a total estimate, we can display that and the expected
time left */ time left */
if(total_estimate) { if(total_estimate) {
@ -329,5 +329,5 @@ int pgrsUpdate(struct UrlData *data)
max5data(data->progress.current_speed, max5[5]) /* current speed */ max5data(data->progress.current_speed, max5[5]) /* current speed */
); );
return 0; return 0;
} }

5
lib/urldata.h
View File

@ -242,6 +242,11 @@ struct Progress {
struct timeval t_connect; struct timeval t_connect;
struct timeval t_pretransfer; struct timeval t_pretransfer;
int httpcode; int httpcode;
#define CURR_TIME 5
double speeder[ CURR_TIME ];
int speeder_c;
}; };
/**************************************************************************** /****************************************************************************