diff options
Diffstat (limited to 'src/main.c')
| -rw-r--r-- | src/main.c | 120 |
1 files changed, 9 insertions, 111 deletions
diff --git a/src/main.c b/src/main.c index 5e9340a2d..3eb11eec8 100644 --- a/src/main.c +++ b/src/main.c @@ -2660,9 +2660,7 @@ static size_t my_fwrite(void *buffer, size_t sz, size_t nmemb, void *stream) size_t rc; struct OutStruct *out=(struct OutStruct *)stream; struct Configurable *config = out->config; - curl_off_t size = (curl_off_t)(sz * nmemb); /* typecast to prevent - warnings when converting from - unsigned to signed */ + if(out && !out->stream) { /* open file for writing */ out->stream=fopen(out->filename, "wb"); @@ -2679,55 +2677,6 @@ static size_t my_fwrite(void *buffer, size_t sz, size_t nmemb, void *stream) } } - if(config->recvpersecond) { - /* - * We know when we received data the previous time. We know how much data - * we get now. Make sure that this is not faster than we are told to run. - * If we're faster, sleep a while *before* doing the fwrite() here. - */ - - struct timeval now; - long timediff; - long sleep_time; - - static curl_off_t addit = 0; - - now = curlx_tvnow(); - timediff = curlx_tvdiff(now, config->lastrecvtime); /* milliseconds */ - - if((config->recvpersecond > CURL_MAX_WRITE_SIZE) && (timediff < 100) ) { - /* If we allow a rather speedy transfer, add this amount for later - * checking. Also, do not modify the lastrecvtime as we will use a - * longer scope due to this addition. We wait for at least 100 ms to - * pass to get better values to do better math for the sleep. */ - addit += size; - } - else { - size += addit; /* add up the possibly added bonus rounds from the - zero timediff calls */ - addit = 0; /* clear the addition pool */ - - if( size*1000 > config->recvpersecond*timediff) { - /* figure out how many milliseconds to rest */ - sleep_time = (long)(size*1000/config->recvpersecond - timediff); - - /* - * Make sure we don't sleep for so long that we trigger the speed - * limit. This won't limit the bandwidth quite the way we've been - * asked to, but at least the transfer has a chance. - */ - if (config->low_speed_time > 0) - sleep_time = MIN(sleep_time,(config->low_speed_time * 1000) / 2); - - if(sleep_time > 0) { - go_sleep(sleep_time); - now = curlx_tvnow(); - } - } - config->lastrecvtime = now; - } - } - rc = fwrite(buffer, sz, nmemb, out->stream); if((sz * nmemb) == rc) { @@ -2772,62 +2721,6 @@ static size_t my_fread(void *buffer, size_t sz, size_t nmemb, void *userp) { size_t rc; struct InStruct *in=(struct InStruct *)userp; - struct Configurable *config = in->config; - curl_off_t size = (curl_off_t)(sz * nmemb); /* typecast to prevent warnings - when converting from - unsigned to signed */ - - if(config->sendpersecond) { - /* - * We know when we sent data the previous time. We know how much data - * we sent. Make sure that this was not faster than we are told to run. - * If we're faster, sleep a while *before* doing the fread() here. - * Also, make no larger fread() than should be sent this second! - */ - - struct timeval now; - long timediff; - long sleep_time; - - static curl_off_t addit = 0; - - now = curlx_tvnow(); - timediff = curlx_tvdiff(now, config->lastsendtime); /* milliseconds */ - - if((config->sendpersecond > CURL_MAX_WRITE_SIZE) && - (timediff < 100)) { - /* - * We allow very fast transfers, then allow at least 100 ms between - * each sleeping mile-stone to create more accurate long-term rates. - */ - addit += size; - } - else { - /* If 'addit' is non-zero, it contains the total amount of bytes - uploaded during the last 'timediff' milliseconds. If it is zero, - we use the stored previous size. */ - curl_off_t xfered = addit?addit:(curl_off_t)config->lastsendsize; - addit = 0; /* clear it for the next round */ - - if( xfered*1000 > config->sendpersecond*timediff) { - /* figure out how many milliseconds to rest */ - sleep_time = (long)(xfered*1000/config->sendpersecond - timediff); - if(sleep_time > 0) { - go_sleep (sleep_time); - now = curlx_tvnow(); - } - } - config->lastsendtime = now; - - if(size > config->sendpersecond) { - /* lower the size to actually read */ - nmemb = (size_t)config->sendpersecond; - sz = 1; - } - } - - config->lastsendsize = sz*nmemb; - } rc = fread(buffer, sz, nmemb, in->stream); #if 0 @@ -3890,11 +3783,10 @@ operate(struct Configurable *config, int argc, char *argv[]) curl_easy_setopt(curl, CURLOPT_IOCTLDATA, &input); curl_easy_setopt(curl, CURLOPT_IOCTLFUNCTION, my_ioctl); - if(config->recvpersecond) { + if(config->recvpersecond) /* tell libcurl to use a smaller sized buffer as it allows us to make better sleeps! 7.9.9 stuff! */ curl_easy_setopt(curl, CURLOPT_BUFFERSIZE, config->recvpersecond); - } /* size of uploaded file: */ curl_easy_setopt(curl, CURLOPT_INFILESIZE_LARGE, uploadfilesize); @@ -3944,8 +3836,14 @@ operate(struct Configurable *config, int argc, char *argv[]) config->conf&CONF_AUTO_REFERER); curl_easy_setopt(curl, CURLOPT_USERAGENT, config->useragent); curl_easy_setopt(curl, CURLOPT_FTPPORT, config->ftpport); - curl_easy_setopt(curl, CURLOPT_LOW_SPEED_LIMIT, config->low_speed_limit); + curl_easy_setopt(curl, CURLOPT_LOW_SPEED_LIMIT, + config->low_speed_limit); curl_easy_setopt(curl, CURLOPT_LOW_SPEED_TIME, config->low_speed_time); + curl_easy_setopt(curl, CURLOPT_MAX_SEND_SPEED_LARGE, + config->sendpersecond); + curl_easy_setopt(curl, CURLOPT_MAX_RECV_SPEED_LARGE, + config->recvpersecond); + curl_easy_setopt(curl, CURLOPT_RESUME_FROM_LARGE, config->use_resume?config->resume_from:0); curl_easy_setopt(curl, CURLOPT_COOKIE, config->cookie); |