diff options
Diffstat (limited to 'src/tool_cb_prg.c')
| -rw-r--r-- | src/tool_cb_prg.c | 108 |
1 files changed, 89 insertions, 19 deletions
diff --git a/src/tool_cb_prg.c b/src/tool_cb_prg.c index 8ea9ef020..dd8941631 100644 --- a/src/tool_cb_prg.c +++ b/src/tool_cb_prg.c @@ -5,7 +5,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2014, 2017, 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 @@ -21,6 +21,10 @@ ***************************************************************************/ #include "tool_setup.h" +#ifdef HAVE_SYS_IOCTL_H +#include <sys/ioctl.h> +#endif + #define ENABLE_CURLX_PRINTF /* use our own printf() functions */ #include "curlx.h" @@ -31,6 +35,65 @@ #include "memdebug.h" /* keep this as LAST include */ +/* 200 values generated by this perl code: + + my $pi = 3.1415; + foreach my $i (1 .. 200) { + printf "%d, ", sin($i/200 * 2 * $pi) * 5000 + 5000; + } +*/ +static const unsigned int sinus[] = { + 5157, 5313, 5470, 5626, 5782, 5936, 6090, 6243, 6394, 6545, 6693, 6840, 6985, + 7128, 7269, 7408, 7545, 7679, 7810, 7938, 8064, 8187, 8306, 8422, 8535, 8644, + 8750, 8852, 8950, 9045, 9135, 9221, 9303, 9381, 9454, 9524, 9588, 9648, 9704, + 9755, 9801, 9842, 9879, 9911, 9938, 9960, 9977, 9990, 9997, 9999, 9997, 9990, + 9977, 9960, 9938, 9911, 9879, 9842, 9801, 9755, 9704, 9648, 9588, 9524, 9455, + 9381, 9303, 9221, 9135, 9045, 8950, 8852, 8750, 8645, 8535, 8422, 8306, 8187, + 8064, 7939, 7810, 7679, 7545, 7409, 7270, 7129, 6986, 6841, 6694, 6545, 6395, + 6243, 6091, 5937, 5782, 5627, 5470, 5314, 5157, 5000, 4843, 4686, 4529, 4373, + 4218, 4063, 3909, 3757, 3605, 3455, 3306, 3159, 3014, 2871, 2730, 2591, 2455, + 2321, 2190, 2061, 1935, 1813, 1693, 1577, 1464, 1355, 1249, 1147, 1049, 955, + 864, 778, 696, 618, 545, 476, 411, 351, 295, 244, 198, 157, 120, 88, 61, 39, + 22, 9, 2, 0, 2, 9, 22, 39, 61, 88, 120, 156, 198, 244, 295, 350, 410, 475, + 544, 618, 695, 777, 864, 954, 1048, 1146, 1248, 1354, 1463, 1576, 1692, 1812, + 1934, 2060, 2188, 2320, 2454, 2590, 2729, 2870, 3013, 3158, 3305, 3454, 3604, + 3755, 3908, 4062, 4216, 4372, 4528, 4685, 4842, 4999 +}; + +static void fly(struct ProgressData *bar, bool moved) +{ + char buf[256]; + int pos; + int check = bar->width - 2; + + snprintf(buf, sizeof(buf), "%*s\r", bar->width-1, " "); + memcpy(&buf[bar->bar], "-=O=-", 5); + + pos = sinus[bar->tick%200] / (10000 / check); + buf[pos] = '#'; + pos = sinus[(bar->tick + 5)%200] / (10000 / check); + buf[pos] = '#'; + pos = sinus[(bar->tick + 10)%200] / (10000 / check); + buf[pos] = '#'; + pos = sinus[(bar->tick + 15)%200] / (10000 / check); + buf[pos] = '#'; + + fputs(buf, stderr); + bar->tick += 2; + if(bar->tick >= 200) + bar->tick -= 200; + + bar->bar += (moved?bar->barmove:0); + if(bar->bar >= (bar->width - 6)) { + bar->barmove = -1; + bar->bar = bar->width - 6; + } + else if(bar->bar < 0) { + bar->barmove = 1; + bar->bar = 0; + } +} + /* ** callback for CURLOPT_XFERINFOFUNCTION */ @@ -74,27 +137,17 @@ int tool_progress_cb(void *clientp, } else { /* total is unknown */ - if(bar->prev/1024 == point/1024) - /* the same kilobyte level as last invoke */ - return 0; - else if(tvdiff(now, bar->prevtime) < 100L) + if(tvdiff(now, bar->prevtime) < 100L) /* limit progress-bar updating to 10 Hz */ return 0; + fly(bar, point != bar->prev); } } /* simply count invokes */ bar->calls++; - if(total < 1) { - curl_off_t prevblock = bar->prev / 1024; - curl_off_t thisblock = point / 1024; - while(thisblock > prevblock) { - fprintf(bar->out, "#"); - prevblock++; - } - } - else if(point != bar->prev) { + if((total > 0) && (point != bar->prev)) { if(point > total) /* we have got more than the expected total! */ total = point; @@ -121,7 +174,6 @@ void progressbarinit(struct ProgressData *bar, struct OperationConfig *config) { char *colp; - memset(bar, 0, sizeof(struct ProgressData)); /* pass this through to progress function so @@ -134,14 +186,32 @@ void progressbarinit(struct ProgressData *bar, if(colp) { char *endptr; long num = strtol(colp, &endptr, 10); - if((endptr != colp) && (endptr == colp + strlen(colp)) && (num > 0)) + if((endptr != colp) && (endptr == colp + strlen(colp)) && (num > 20)) bar->width = (int)num; - else - bar->width = 79; curl_free(colp); } - else + + if(!bar->width) { + int cols = 0; + +#ifdef TIOCGSIZE + struct ttysize ts; + if(!ioctl(STDIN_FILENO, TIOCGSIZE, &ts)) + cols = ts.ts_cols; +#elif defined(TIOCGWINSZ) + struct winsize ts; + if(!ioctl(STDIN_FILENO, TIOCGWINSZ, &ts)) + cols = ts.ws_col; +#endif /* TIOCGSIZE */ + bar->width = cols; + } + + if(!bar->width) bar->width = 79; + else if(bar->width > MAX_BARLENGTH) + bar->width = MAX_BARLENGTH; bar->out = config->global->errors; + bar->tick = 150; + bar->barmove = 1; } |