1/*************************************************************************** 2 * _ _ ____ _ 3 * Project ___| | | | _ \| | 4 * / __| | | | |_) | | 5 * | (__| |_| | _ <| |___ 6 * \___|\___/|_| \_\_____| 7 * 8 * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 9 * 10 * This software is licensed as described in the file COPYING, which 11 * you should have received as part of this distribution. The terms 12 * are also available at https://curl.se/docs/copyright.html. 13 * 14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 15 * copies of the Software, and permit persons to whom the Software is 16 * furnished to do so, under the terms of the COPYING file. 17 * 18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 19 * KIND, either express or implied. 20 * 21 * SPDX-License-Identifier: curl 22 * 23 ***************************************************************************/ 24 25#include "curl_setup.h" 26 27#include "urldata.h" 28#include "sendf.h" 29#include "multiif.h" 30#include "progress.h" 31#include "timeval.h" 32#include "curl_printf.h" 33 34/* check rate limits within this many recent milliseconds, at minimum. */ 35#define MIN_RATE_LIMIT_PERIOD 3000 36 37#ifndef CURL_DISABLE_PROGRESS_METER 38/* Provide a string that is 2 + 1 + 2 + 1 + 2 = 8 letters long (plus the zero 39 byte) */ 40static void time2str(char *r, curl_off_t seconds) 41{ 42 curl_off_t h; 43 if(seconds <= 0) { 44 strcpy(r, "--:--:--"); 45 return; 46 } 47 h = seconds / CURL_OFF_T_C(3600); 48 if(h <= CURL_OFF_T_C(99)) { 49 curl_off_t m = (seconds - (h*CURL_OFF_T_C(3600))) / CURL_OFF_T_C(60); 50 curl_off_t s = (seconds - (h*CURL_OFF_T_C(3600))) - (m*CURL_OFF_T_C(60)); 51 msnprintf(r, 9, "%2" CURL_FORMAT_CURL_OFF_T ":%02" CURL_FORMAT_CURL_OFF_T 52 ":%02" CURL_FORMAT_CURL_OFF_T, h, m, s); 53 } 54 else { 55 /* this equals to more than 99 hours, switch to a more suitable output 56 format to fit within the limits. */ 57 curl_off_t d = seconds / CURL_OFF_T_C(86400); 58 h = (seconds - (d*CURL_OFF_T_C(86400))) / CURL_OFF_T_C(3600); 59 if(d <= CURL_OFF_T_C(999)) 60 msnprintf(r, 9, "%3" CURL_FORMAT_CURL_OFF_T 61 "d %02" CURL_FORMAT_CURL_OFF_T "h", d, h); 62 else 63 msnprintf(r, 9, "%7" CURL_FORMAT_CURL_OFF_T "d", d); 64 } 65} 66 67/* The point of this function would be to return a string of the input data, 68 but never longer than 5 columns (+ one zero byte). 69 Add suffix k, M, G when suitable... */ 70static char *max5data(curl_off_t bytes, char *max5) 71{ 72#define ONE_KILOBYTE CURL_OFF_T_C(1024) 73#define ONE_MEGABYTE (CURL_OFF_T_C(1024) * ONE_KILOBYTE) 74#define ONE_GIGABYTE (CURL_OFF_T_C(1024) * ONE_MEGABYTE) 75#define ONE_TERABYTE (CURL_OFF_T_C(1024) * ONE_GIGABYTE) 76#define ONE_PETABYTE (CURL_OFF_T_C(1024) * ONE_TERABYTE) 77 78 if(bytes < CURL_OFF_T_C(100000)) 79 msnprintf(max5, 6, "%5" CURL_FORMAT_CURL_OFF_T, bytes); 80 81 else if(bytes < CURL_OFF_T_C(10000) * ONE_KILOBYTE) 82 msnprintf(max5, 6, "%4" CURL_FORMAT_CURL_OFF_T "k", bytes/ONE_KILOBYTE); 83 84 else if(bytes < CURL_OFF_T_C(100) * ONE_MEGABYTE) 85 /* 'XX.XM' is good as long as we're less than 100 megs */ 86 msnprintf(max5, 6, "%2" CURL_FORMAT_CURL_OFF_T ".%0" 87 CURL_FORMAT_CURL_OFF_T "M", bytes/ONE_MEGABYTE, 88 (bytes%ONE_MEGABYTE) / (ONE_MEGABYTE/CURL_OFF_T_C(10)) ); 89 90 else if(bytes < CURL_OFF_T_C(10000) * ONE_MEGABYTE) 91 /* 'XXXXM' is good until we're at 10000MB or above */ 92 msnprintf(max5, 6, "%4" CURL_FORMAT_CURL_OFF_T "M", bytes/ONE_MEGABYTE); 93 94 else if(bytes < CURL_OFF_T_C(100) * ONE_GIGABYTE) 95 /* 10000 MB - 100 GB, we show it as XX.XG */ 96 msnprintf(max5, 6, "%2" CURL_FORMAT_CURL_OFF_T ".%0" 97 CURL_FORMAT_CURL_OFF_T "G", bytes/ONE_GIGABYTE, 98 (bytes%ONE_GIGABYTE) / (ONE_GIGABYTE/CURL_OFF_T_C(10)) ); 99 100 else if(bytes < CURL_OFF_T_C(10000) * ONE_GIGABYTE) 101 /* up to 10000GB, display without decimal: XXXXG */ 102 msnprintf(max5, 6, "%4" CURL_FORMAT_CURL_OFF_T "G", bytes/ONE_GIGABYTE); 103 104 else if(bytes < CURL_OFF_T_C(10000) * ONE_TERABYTE) 105 /* up to 10000TB, display without decimal: XXXXT */ 106 msnprintf(max5, 6, "%4" CURL_FORMAT_CURL_OFF_T "T", bytes/ONE_TERABYTE); 107 108 else 109 /* up to 10000PB, display without decimal: XXXXP */ 110 msnprintf(max5, 6, "%4" CURL_FORMAT_CURL_OFF_T "P", bytes/ONE_PETABYTE); 111 112 /* 16384 petabytes (16 exabytes) is the maximum a 64 bit unsigned number can 113 hold, but our data type is signed so 8192PB will be the maximum. */ 114 115 return max5; 116} 117#endif 118 119/* 120 121 New proposed interface, 9th of February 2000: 122 123 pgrsStartNow() - sets start time 124 pgrsSetDownloadSize(x) - known expected download size 125 pgrsSetUploadSize(x) - known expected upload size 126 pgrsSetDownloadCounter() - amount of data currently downloaded 127 pgrsSetUploadCounter() - amount of data currently uploaded 128 pgrsUpdate() - show progress 129 pgrsDone() - transfer complete 130 131*/ 132 133int Curl_pgrsDone(struct Curl_easy *data) 134{ 135 int rc; 136 data->progress.lastshow = 0; 137 rc = Curl_pgrsUpdate(data); /* the final (forced) update */ 138 if(rc) 139 return rc; 140 141 if(!(data->progress.flags & PGRS_HIDE) && 142 !data->progress.callback) 143 /* only output if we don't use a progress callback and we're not 144 * hidden */ 145 fprintf(data->set.err, "\n"); 146 147 data->progress.speeder_c = 0; /* reset the progress meter display */ 148 return 0; 149} 150 151/* reset the known transfer sizes */ 152void Curl_pgrsResetTransferSizes(struct Curl_easy *data) 153{ 154 Curl_pgrsSetDownloadSize(data, -1); 155 Curl_pgrsSetUploadSize(data, -1); 156} 157 158/* 159 * 160 * Curl_pgrsTimeWas(). Store the timestamp time at the given label. 161 */ 162void Curl_pgrsTimeWas(struct Curl_easy *data, timerid timer, 163 struct curltime timestamp) 164{ 165 timediff_t *delta = NULL; 166 167 switch(timer) { 168 default: 169 case TIMER_NONE: 170 /* mistake filter */ 171 break; 172 case TIMER_STARTOP: 173 /* This is set at the start of a transfer */ 174 data->progress.t_startop = timestamp; 175 break; 176 case TIMER_STARTSINGLE: 177 /* This is set at the start of each single transfer */ 178 data->progress.t_startsingle = timestamp; 179 data->progress.is_t_startransfer_set = false; 180 break; 181 case TIMER_POSTQUEUE: 182 /* Set when the transfer starts (after potentially having been brought 183 back from the waiting queue). It needs to count from t_startop and not 184 t_startsingle since the latter is reset when a connection is brought 185 back from the pending queue. */ 186 data->progress.t_postqueue = 187 Curl_timediff_us(timestamp, data->progress.t_startop); 188 break; 189 case TIMER_STARTACCEPT: 190 data->progress.t_acceptdata = timestamp; 191 break; 192 case TIMER_NAMELOOKUP: 193 delta = &data->progress.t_nslookup; 194 break; 195 case TIMER_CONNECT: 196 delta = &data->progress.t_connect; 197 break; 198 case TIMER_APPCONNECT: 199 delta = &data->progress.t_appconnect; 200 break; 201 case TIMER_PRETRANSFER: 202 delta = &data->progress.t_pretransfer; 203 break; 204 case TIMER_STARTTRANSFER: 205 delta = &data->progress.t_starttransfer; 206 /* prevent updating t_starttransfer unless: 207 * 1) this is the first time we're setting t_starttransfer 208 * 2) a redirect has occurred since the last time t_starttransfer was set 209 * This prevents repeated invocations of the function from incorrectly 210 * changing the t_starttransfer time. 211 */ 212 if(data->progress.is_t_startransfer_set) { 213 return; 214 } 215 else { 216 data->progress.is_t_startransfer_set = true; 217 break; 218 } 219 case TIMER_POSTRANSFER: 220 /* this is the normal end-of-transfer thing */ 221 break; 222 case TIMER_REDIRECT: 223 data->progress.t_redirect = Curl_timediff_us(timestamp, 224 data->progress.start); 225 break; 226 } 227 if(delta) { 228 timediff_t us = Curl_timediff_us(timestamp, data->progress.t_startsingle); 229 if(us < 1) 230 us = 1; /* make sure at least one microsecond passed */ 231 *delta += us; 232 } 233} 234 235/* 236 * 237 * Curl_pgrsTime(). Store the current time at the given label. This fetches a 238 * fresh "now" and returns it. 239 * 240 * @unittest: 1399 241 */ 242struct curltime Curl_pgrsTime(struct Curl_easy *data, timerid timer) 243{ 244 struct curltime now = Curl_now(); 245 246 Curl_pgrsTimeWas(data, timer, now); 247 return now; 248} 249 250void Curl_pgrsStartNow(struct Curl_easy *data) 251{ 252 data->progress.speeder_c = 0; /* reset the progress meter display */ 253 data->progress.start = Curl_now(); 254 data->progress.is_t_startransfer_set = false; 255 data->progress.ul_limit_start = data->progress.start; 256 data->progress.dl_limit_start = data->progress.start; 257 data->progress.ul_limit_size = 0; 258 data->progress.dl_limit_size = 0; 259 data->progress.downloaded = 0; 260 data->progress.uploaded = 0; 261 /* clear all bits except HIDE and HEADERS_OUT */ 262 data->progress.flags &= PGRS_HIDE|PGRS_HEADERS_OUT; 263 Curl_ratelimit(data, data->progress.start); 264} 265 266/* 267 * This is used to handle speed limits, calculating how many milliseconds to 268 * wait until we're back under the speed limit, if needed. 269 * 270 * The way it works is by having a "starting point" (time & amount of data 271 * transferred by then) used in the speed computation, to be used instead of 272 * the start of the transfer. This starting point is regularly moved as 273 * transfer goes on, to keep getting accurate values (instead of average over 274 * the entire transfer). 275 * 276 * This function takes the current amount of data transferred, the amount at 277 * the starting point, the limit (in bytes/s), the time of the starting point 278 * and the current time. 279 * 280 * Returns 0 if no waiting is needed or when no waiting is needed but the 281 * starting point should be reset (to current); or the number of milliseconds 282 * to wait to get back under the speed limit. 283 */ 284timediff_t Curl_pgrsLimitWaitTime(curl_off_t cursize, 285 curl_off_t startsize, 286 curl_off_t limit, 287 struct curltime start, 288 struct curltime now) 289{ 290 curl_off_t size = cursize - startsize; 291 timediff_t minimum; 292 timediff_t actual; 293 294 if(!limit || !size) 295 return 0; 296 297 /* 298 * 'minimum' is the number of milliseconds 'size' should take to download to 299 * stay below 'limit'. 300 */ 301 if(size < CURL_OFF_T_MAX/1000) 302 minimum = (timediff_t) (CURL_OFF_T_C(1000) * size / limit); 303 else { 304 minimum = (timediff_t) (size / limit); 305 if(minimum < TIMEDIFF_T_MAX/1000) 306 minimum *= 1000; 307 else 308 minimum = TIMEDIFF_T_MAX; 309 } 310 311 /* 312 * 'actual' is the time in milliseconds it took to actually download the 313 * last 'size' bytes. 314 */ 315 actual = Curl_timediff_ceil(now, start); 316 if(actual < minimum) { 317 /* if it downloaded the data faster than the limit, make it wait the 318 difference */ 319 return (minimum - actual); 320 } 321 322 return 0; 323} 324 325/* 326 * Set the number of downloaded bytes so far. 327 */ 328CURLcode Curl_pgrsSetDownloadCounter(struct Curl_easy *data, curl_off_t size) 329{ 330 data->progress.downloaded = size; 331 return CURLE_OK; 332} 333 334/* 335 * Update the timestamp and sizestamp to use for rate limit calculations. 336 */ 337void Curl_ratelimit(struct Curl_easy *data, struct curltime now) 338{ 339 /* don't set a new stamp unless the time since last update is long enough */ 340 if(data->set.max_recv_speed) { 341 if(Curl_timediff(now, data->progress.dl_limit_start) >= 342 MIN_RATE_LIMIT_PERIOD) { 343 data->progress.dl_limit_start = now; 344 data->progress.dl_limit_size = data->progress.downloaded; 345 } 346 } 347 if(data->set.max_send_speed) { 348 if(Curl_timediff(now, data->progress.ul_limit_start) >= 349 MIN_RATE_LIMIT_PERIOD) { 350 data->progress.ul_limit_start = now; 351 data->progress.ul_limit_size = data->progress.uploaded; 352 } 353 } 354} 355 356/* 357 * Set the number of uploaded bytes so far. 358 */ 359void Curl_pgrsSetUploadCounter(struct Curl_easy *data, curl_off_t size) 360{ 361 data->progress.uploaded = size; 362} 363 364void Curl_pgrsSetDownloadSize(struct Curl_easy *data, curl_off_t size) 365{ 366 if(size >= 0) { 367 data->progress.size_dl = size; 368 data->progress.flags |= PGRS_DL_SIZE_KNOWN; 369 } 370 else { 371 data->progress.size_dl = 0; 372 data->progress.flags &= ~PGRS_DL_SIZE_KNOWN; 373 } 374} 375 376void Curl_pgrsSetUploadSize(struct Curl_easy *data, curl_off_t size) 377{ 378 if(size >= 0) { 379 data->progress.size_ul = size; 380 data->progress.flags |= PGRS_UL_SIZE_KNOWN; 381 } 382 else { 383 data->progress.size_ul = 0; 384 data->progress.flags &= ~PGRS_UL_SIZE_KNOWN; 385 } 386} 387 388/* returns the average speed in bytes / second */ 389static curl_off_t trspeed(curl_off_t size, /* number of bytes */ 390 curl_off_t us) /* microseconds */ 391{ 392 if(us < 1) 393 return size * 1000000; 394 else if(size < CURL_OFF_T_MAX/1000000) 395 return (size * 1000000) / us; 396 else if(us >= 1000000) 397 return size / (us / 1000000); 398 else 399 return CURL_OFF_T_MAX; 400} 401 402/* returns TRUE if it's time to show the progress meter */ 403static bool progress_calc(struct Curl_easy *data, struct curltime now) 404{ 405 bool timetoshow = FALSE; 406 struct Progress * const p = &data->progress; 407 408 /* The time spent so far (from the start) in microseconds */ 409 p->timespent = Curl_timediff_us(now, p->start); 410 p->dlspeed = trspeed(p->downloaded, p->timespent); 411 p->ulspeed = trspeed(p->uploaded, p->timespent); 412 413 /* Calculations done at most once a second, unless end is reached */ 414 if(p->lastshow != now.tv_sec) { 415 int countindex; /* amount of seconds stored in the speeder array */ 416 int nowindex = p->speeder_c% CURR_TIME; 417 p->lastshow = now.tv_sec; 418 timetoshow = TRUE; 419 420 /* Let's do the "current speed" thing, with the dl + ul speeds 421 combined. Store the speed at entry 'nowindex'. */ 422 p->speeder[ nowindex ] = p->downloaded + p->uploaded; 423 424 /* remember the exact time for this moment */ 425 p->speeder_time [ nowindex ] = now; 426 427 /* advance our speeder_c counter, which is increased every time we get 428 here and we expect it to never wrap as 2^32 is a lot of seconds! */ 429 p->speeder_c++; 430 431 /* figure out how many index entries of data we have stored in our speeder 432 array. With N_ENTRIES filled in, we have about N_ENTRIES-1 seconds of 433 transfer. Imagine, after one second we have filled in two entries, 434 after two seconds we've filled in three entries etc. */ 435 countindex = ((p->speeder_c >= CURR_TIME)? CURR_TIME:p->speeder_c) - 1; 436 437 /* first of all, we don't do this if there's no counted seconds yet */ 438 if(countindex) { 439 int checkindex; 440 timediff_t span_ms; 441 curl_off_t amount; 442 443 /* Get the index position to compare with the 'nowindex' position. 444 Get the oldest entry possible. While we have less than CURR_TIME 445 entries, the first entry will remain the oldest. */ 446 checkindex = (p->speeder_c >= CURR_TIME)? p->speeder_c%CURR_TIME:0; 447 448 /* Figure out the exact time for the time span */ 449 span_ms = Curl_timediff(now, p->speeder_time[checkindex]); 450 if(0 == span_ms) 451 span_ms = 1; /* at least one millisecond MUST have passed */ 452 453 /* Calculate the average speed the last 'span_ms' milliseconds */ 454 amount = p->speeder[nowindex]- p->speeder[checkindex]; 455 456 if(amount > CURL_OFF_T_C(4294967) /* 0xffffffff/1000 */) 457 /* the 'amount' value is bigger than would fit in 32 bits if 458 multiplied with 1000, so we use the double math for this */ 459 p->current_speed = (curl_off_t) 460 ((double)amount/((double)span_ms/1000.0)); 461 else 462 /* the 'amount' value is small enough to fit within 32 bits even 463 when multiplied with 1000 */ 464 p->current_speed = amount*CURL_OFF_T_C(1000)/span_ms; 465 } 466 else 467 /* the first second we use the average */ 468 p->current_speed = p->ulspeed + p->dlspeed; 469 470 } /* Calculations end */ 471 return timetoshow; 472} 473 474#ifndef CURL_DISABLE_PROGRESS_METER 475static void progress_meter(struct Curl_easy *data) 476{ 477 char max5[6][10]; 478 curl_off_t dlpercen = 0; 479 curl_off_t ulpercen = 0; 480 curl_off_t total_percen = 0; 481 curl_off_t total_transfer; 482 curl_off_t total_expected_transfer; 483 char time_left[10]; 484 char time_total[10]; 485 char time_spent[10]; 486 curl_off_t ulestimate = 0; 487 curl_off_t dlestimate = 0; 488 curl_off_t total_estimate; 489 curl_off_t timespent = 490 (curl_off_t)data->progress.timespent/1000000; /* seconds */ 491 492 if(!(data->progress.flags & PGRS_HEADERS_OUT)) { 493 if(data->state.resume_from) { 494 fprintf(data->set.err, 495 "** Resuming transfer from byte position %" 496 CURL_FORMAT_CURL_OFF_T "\n", data->state.resume_from); 497 } 498 fprintf(data->set.err, 499 " %% Total %% Received %% Xferd Average Speed " 500 "Time Time Time Current\n" 501 " Dload Upload " 502 "Total Spent Left Speed\n"); 503 data->progress.flags |= PGRS_HEADERS_OUT; /* headers are shown */ 504 } 505 506 /* Figure out the estimated time of arrival for the upload */ 507 if((data->progress.flags & PGRS_UL_SIZE_KNOWN) && 508 (data->progress.ulspeed > CURL_OFF_T_C(0))) { 509 ulestimate = data->progress.size_ul / data->progress.ulspeed; 510 511 if(data->progress.size_ul > CURL_OFF_T_C(10000)) 512 ulpercen = data->progress.uploaded / 513 (data->progress.size_ul/CURL_OFF_T_C(100)); 514 else if(data->progress.size_ul > CURL_OFF_T_C(0)) 515 ulpercen = (data->progress.uploaded*100) / 516 data->progress.size_ul; 517 } 518 519 /* ... and the download */ 520 if((data->progress.flags & PGRS_DL_SIZE_KNOWN) && 521 (data->progress.dlspeed > CURL_OFF_T_C(0))) { 522 dlestimate = data->progress.size_dl / data->progress.dlspeed; 523 524 if(data->progress.size_dl > CURL_OFF_T_C(10000)) 525 dlpercen = data->progress.downloaded / 526 (data->progress.size_dl/CURL_OFF_T_C(100)); 527 else if(data->progress.size_dl > CURL_OFF_T_C(0)) 528 dlpercen = (data->progress.downloaded*100) / 529 data->progress.size_dl; 530 } 531 532 /* Now figure out which of them is slower and use that one for the 533 total estimate! */ 534 total_estimate = ulestimate>dlestimate?ulestimate:dlestimate; 535 536 /* create the three time strings */ 537 time2str(time_left, total_estimate > 0?(total_estimate - timespent):0); 538 time2str(time_total, total_estimate); 539 time2str(time_spent, timespent); 540 541 /* Get the total amount of data expected to get transferred */ 542 total_expected_transfer = 543 ((data->progress.flags & PGRS_UL_SIZE_KNOWN)? 544 data->progress.size_ul:data->progress.uploaded)+ 545 ((data->progress.flags & PGRS_DL_SIZE_KNOWN)? 546 data->progress.size_dl:data->progress.downloaded); 547 548 /* We have transferred this much so far */ 549 total_transfer = data->progress.downloaded + data->progress.uploaded; 550 551 /* Get the percentage of data transferred so far */ 552 if(total_expected_transfer > CURL_OFF_T_C(10000)) 553 total_percen = total_transfer / 554 (total_expected_transfer/CURL_OFF_T_C(100)); 555 else if(total_expected_transfer > CURL_OFF_T_C(0)) 556 total_percen = (total_transfer*100) / total_expected_transfer; 557 558 fprintf(data->set.err, 559 "\r" 560 "%3" CURL_FORMAT_CURL_OFF_T " %s " 561 "%3" CURL_FORMAT_CURL_OFF_T " %s " 562 "%3" CURL_FORMAT_CURL_OFF_T " %s %s %s %s %s %s %s", 563 total_percen, /* 3 letters */ /* total % */ 564 max5data(total_expected_transfer, max5[2]), /* total size */ 565 dlpercen, /* 3 letters */ /* rcvd % */ 566 max5data(data->progress.downloaded, max5[0]), /* rcvd size */ 567 ulpercen, /* 3 letters */ /* xfer % */ 568 max5data(data->progress.uploaded, max5[1]), /* xfer size */ 569 max5data(data->progress.dlspeed, max5[3]), /* avrg dl speed */ 570 max5data(data->progress.ulspeed, max5[4]), /* avrg ul speed */ 571 time_total, /* 8 letters */ /* total time */ 572 time_spent, /* 8 letters */ /* time spent */ 573 time_left, /* 8 letters */ /* time left */ 574 max5data(data->progress.current_speed, max5[5]) 575 ); 576 577 /* we flush the output stream to make it appear as soon as possible */ 578 fflush(data->set.err); 579} 580#else 581 /* progress bar disabled */ 582#define progress_meter(x) Curl_nop_stmt 583#endif 584 585 586/* 587 * Curl_pgrsUpdate() returns 0 for success or the value returned by the 588 * progress callback! 589 */ 590int Curl_pgrsUpdate(struct Curl_easy *data) 591{ 592 struct curltime now = Curl_now(); /* what time is it */ 593 bool showprogress = progress_calc(data, now); 594 if(!(data->progress.flags & PGRS_HIDE)) { 595 if(data->set.fxferinfo) { 596 int result; 597 /* There's a callback set, call that */ 598 Curl_set_in_callback(data, true); 599 result = data->set.fxferinfo(data->set.progress_client, 600 data->progress.size_dl, 601 data->progress.downloaded, 602 data->progress.size_ul, 603 data->progress.uploaded); 604 Curl_set_in_callback(data, false); 605 if(result != CURL_PROGRESSFUNC_CONTINUE) { 606 if(result) 607 failf(data, "Callback aborted"); 608 return result; 609 } 610 } 611 else if(data->set.fprogress) { 612 int result; 613 /* The older deprecated callback is set, call that */ 614 Curl_set_in_callback(data, true); 615 result = data->set.fprogress(data->set.progress_client, 616 (double)data->progress.size_dl, 617 (double)data->progress.downloaded, 618 (double)data->progress.size_ul, 619 (double)data->progress.uploaded); 620 Curl_set_in_callback(data, false); 621 if(result != CURL_PROGRESSFUNC_CONTINUE) { 622 if(result) 623 failf(data, "Callback aborted"); 624 return result; 625 } 626 } 627 628 if(showprogress) 629 progress_meter(data); 630 } 631 632 return 0; 633} 634