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-rw-r--r--ui_pyroscope.cc807
1 files changed, 807 insertions, 0 deletions
diff --git a/ui_pyroscope.cc b/ui_pyroscope.cc
new file mode 100644
index 00000000000..fd80f174b58
--- /dev/null
+++ b/ui_pyroscope.cc
@@ -0,0 +1,807 @@
+/*
+ ⋅ ⋅⋅ ” ’ ♯ ☢ ☍ ⌘ ✰ ⣿ ⚡ ☯ ⚑ ↺ ⤴ ⤵ ∆ ⌚ ≀∇ ✇ ⚠ ◔ ⚡ ↯ ¿ ⨂ ✖ ⇣ ⇡ ⠁ ⠉ ⠋ ⠛ ⠟ ⠿ ⡿ ⣿ ☹ ➀ ➁ ➂ ➃ ➄ ➅ ➆ ➇ ➈ ➉ ▹ ╍ ▪ ⚯ ⚒ ◌ ⇅ ↡ ↟ ⊛ ♺
+
+ ⑪ ⑫ ⑬ ⑭ ⑮ ⑯ ⑰ ⑱ ⑲ ⑳
+
+
+python -c 'print u"\u22c5 \u22c5\u22c5 \u201d \u2019 \u266f \u2622 \u260d \u2318 \u2730 " \
+ u"\u28ff \u26a1 \u262f \u2691 \u21ba \u2934 \u2935 \u2206 \u231a \u2240\u2207 \u2707 " \
+ u"\u26a0\xa0\u25d4 \u26a1\xa0\u21af \xbf \u2a02 \u2716 \u21e3 \u21e1 \u2801 \u2809 " \
+ u"\u280b \u281b \u281f \u283f \u287f \u28ff \u2639 \u2780 \u2781 \u2782 \u2783 \u2784 " \
+ u"\u2785 \u2786 \u2787 \u2788 \u2789 \u25b9\xa0\u254d \u25aa \u26af \u2692 \u25cc " \
+ u"\u21c5 \u21a1 \u219f \u229b \u267a ".encode("utf8")'
+*/
+
+#include "ui_pyroscope.h"
+
+#include "config.h"
+#include "globals.h"
+
+#include <cstdio>
+#include <list>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include <rak/algorithm.h>
+
+#include "core/view.h"
+#include "core/manager.h"
+#include "core/download.h"
+#include "torrent/tracker.h"
+#include "torrent/rate.h"
+#include "display/window.h"
+#include "display/canvas.h"
+#include "display/utils.h"
+#include "ui/root.h"
+#include "ui/download_list.h"
+
+#include "control.h"
+#include "command_helpers.h"
+
+#if (RT_HEX_VERSION >= 0x000901)
+ #define _cxxstd_ tr1
+#else
+ #define _cxxstd_ std
+#endif
+
+#define D_INFO(item) (item->info())
+#include "rpc/object_storage.h"
+
+// from command_pyroscope.cc
+extern torrent::Tracker* get_active_tracker(torrent::Download* item);
+extern std::string get_active_tracker_domain(torrent::Download* item);
+
+
+#define TRACKER_LABEL_WIDTH 20U
+
+// definition from display/window_download_list.cc that is not in the header file
+typedef std::pair<core::View::iterator, core::View::iterator> Range;
+
+// display attribute map (normal, even, odd)
+static unsigned long attr_map[3 * ps::COL_MAX] = {0};
+
+// color indices for progress indication
+int ratio_col[] = {
+ ps::COL_PROGRESS0, ps::COL_PROGRESS20, ps::COL_PROGRESS40, ps::COL_PROGRESS60, ps::COL_PROGRESS80,
+ ps::COL_PROGRESS100, ps::COL_PROGRESS120,
+};
+
+// basic color names
+static const char* color_names[] = {
+ "black", "red", "green", "yellow", "blue", "magenta", "cyan", "white"
+};
+
+// list of color configuration variables, the order MUST correspond to the ColorKind enum
+static const char* color_vars[ps::COL_MAX] = {
+ 0,
+ "ui.color.progress0",
+ "ui.color.progress20",
+ "ui.color.progress40",
+ "ui.color.progress60",
+ "ui.color.progress80",
+ "ui.color.progress100",
+ "ui.color.progress120",
+ "ui.color.complete",
+ "ui.color.seeding",
+ "ui.color.stopped",
+ "ui.color.queued",
+ "ui.color.incomplete",
+ "ui.color.leeching",
+ "ui.color.alarm",
+ "ui.color.title",
+ "ui.color.footer",
+ "ui.color.label",
+ "ui.color.odd",
+ "ui.color.even",
+ "ui.color.info",
+ "ui.color.focus",
+};
+
+// collapsed state of views (default is false)
+static std::map<std::string, bool> is_collapsed;
+
+// Traffic history
+static int network_history_depth = 0;
+static uint32_t network_history_count = 0;
+static uint32_t* network_history_up = 0;
+static uint32_t* network_history_down = 0;
+static std::string network_history_up_str;
+static std::string network_history_down_str;
+
+
+// get custom field contaioning a long (time_t)
+unsigned long get_custom_long(core::Download* d, const char* name) {
+ try {
+ return atol(d->bencode()->get_key("rtorrent").get_key("custom").get_key_string(name).c_str());
+ } catch (torrent::bencode_error& e) {
+ return 0UL;
+ }
+}
+
+
+// get custom field contaioning a string
+std::string get_custom_string(core::Download* d, const char* name) {
+ try {
+ return d->bencode()->get_key("rtorrent").get_key("custom").get_key_string(name);
+ } catch (torrent::bencode_error& e) {
+ return "";
+ }
+}
+
+
+// convert absolute timestamp to approximate human readable time diff (5 chars wide)
+std::string elapsed_time(unsigned long dt) {
+ if (dt == 0) return std::string("⋅ ⋅⋅ ");
+
+ const char* unit[] = {"”", "’", "h", "d", "w", "m", "y"};
+ unsigned long threshold[] = {1, 60, 3600, 86400, 7*86400, 30*86400, 365*86400, 0};
+
+ int dim = 0;
+ dt = time(NULL) - dt;
+ while (threshold[dim] && dt >= threshold[dim]) ++dim;
+ if (dim) --dim;
+ float val = float(dt) / float(threshold[dim]);
+
+ char buffer[15];
+ if (val < 10.0 && dim) {
+ snprintf(buffer, sizeof(buffer), "%1d%s%2d%s", int(val), unit[dim],
+ int(dt % threshold[dim] / threshold[dim-1]), unit[dim-1]);
+ } else {
+ snprintf(buffer, sizeof(buffer), "%4d%s", int(val), unit[dim]);
+ }
+ return std::string(buffer);
+}
+
+
+// return 2-digits number, or digit + dimension indicator
+std::string num2(int64_t num) {
+ if (num < 0 || 10*1000*1000 <= num) return std::string("♯♯");
+ if (!num) return std::string(" ·");
+
+ char buffer[10];
+ if (num < 100) {
+ snprintf(buffer, sizeof(buffer), "%2d", int(num));
+ } else {
+ // Roman numeral multipliers 10, 100, 1000, 10x1000, 100x1000, 1000x1000
+ const char* roman = " xcmXCM";
+ int dim = 0;
+ while (num > 9) { ++dim; num /= 10; }
+ snprintf(buffer, sizeof(buffer), "%1d%c", int(num), roman[dim]);
+ }
+
+ return std::string(buffer);
+}
+
+
+namespace display {
+
+
+// function wrapper for what possibly is a macro
+static int get_colors() {
+ return COLORS;
+}
+
+
+// format byte size for humans, if format = 0 use 6 chars (one decimal place),
+// if = 1 just print the rounded value (4 chars), if = 2 combine the two formats
+// into 4 chars by rounding for values >= 9.95.
+// set bit 8 of format and 0 values will return a whitespace string of the correct length.
+std::string human_size(int64_t bytes, unsigned int format=0) {
+ if (format & 8 && bytes <= 0) return std::string((format & 7) ? 4 : 6, ' ');
+ format &= 7;
+
+ int exp;
+ char unit;
+
+ if (bytes < (int64_t(1000) << 10)) { exp = 10; unit = 'K'; }
+ else if (bytes < (int64_t(1000) << 20)) { exp = 20; unit = 'M'; }
+ else if (bytes < (int64_t(1000) << 30)) { exp = 30; unit = 'G'; }
+ else { exp = 40; unit = 'T'; }
+
+ char buffer[48];
+ double value = double(bytes) / (int64_t(1) << exp);
+ const char* formats[] = {"%5.1f%c", "%3.0f%c", "%3.1f%c"};
+
+ if (format > 2) format = 0;
+ if (format == 2 and value >= 9.949999) format = 1;
+ if (format == 1) value = int(value + 0.50002);
+ snprintf(buffer, sizeof(buffer), formats[format], value, unit);
+
+ return std::string(buffer);
+}
+
+
+// split a given string into words separated by delim, and add them to the provided vector
+void split(std::vector<std::string>& words, const char* str, char delim = ' ') {
+ do {
+ const char* begin = str;
+ while (*str && *str != delim) str++;
+ words.push_back(std::string(begin, str));
+ } while (*str++);
+}
+
+
+void ui_pyroscope_canvas_init(); // forward
+static bool color_init_recursion = false;
+
+// create color map from configuration strings
+void ui_pyroscope_colormap_init() {
+ // if in early startup stage (configuration), then init the screen so we can query system constants
+ if (!get_colors()) {
+ if (color_init_recursion) {
+ color_init_recursion = false;
+ control->core()->push_log("Terminal color initialization failed, does your terminal have none?!");
+ } else {
+ color_init_recursion = true;
+ initscr();
+ ui_pyroscope_canvas_init(); // this calls us again!
+ }
+ return;
+ }
+ color_init_recursion = false;
+
+ // Those hold the background colors of "odd" and "even"
+ int bg_odd = -1;
+ int bg_even = -1;
+
+ // read the definition for basic colors from configuration
+ for (int k = 1; k < ps::COL_MAX; k++) {
+ init_pair(k, -1, -1);
+ std::string col_def = rpc::call_command_string(color_vars[k]);
+ if (col_def.empty()) continue; // use terminal default if definition is empty
+
+ std::vector<std::string> words;
+ split(words, col_def.c_str());
+
+ short col[2] = {-1, -1}; // fg, bg
+ short col_idx = 0; // 0 = fg; 1 = bg
+ short bright = 0;
+ unsigned long attr = A_NORMAL;
+ for (int i = 0; i < words.size(); i++) { // look at all the words
+ if (words[i] == "bold") attr |= A_BOLD;
+ else if (words[i] == "standout") attr |= A_STANDOUT;
+ else if (words[i] == "underline") attr |= A_UNDERLINE;
+ else if (words[i] == "reverse") attr |= A_REVERSE;
+ else if (words[i] == "blink") attr |= A_BLINK;
+ else if (words[i] == "dim") attr |= A_DIM;
+ else if (words[i] == "on") { col_idx = 1; bright = 0; } // switch to background color
+ else if (words[i] == "gray") col[col_idx] = bright ? 7 : 8; // bright gray is white
+ else if (words[i] == "bright") bright = 8;
+ else if (words[i].find_first_not_of("0123456789") == std::string::npos) {
+ // handle numeric index
+ short c = -1;
+ sscanf(words[i].c_str(), "%hd", &c);
+ col[col_idx] = c;
+ } else for (short c = 0; c < 8; c++) { // check for basic color names
+ if (words[i] == color_names[c]) {
+ col[col_idx] = bright + c;
+ break;
+ }
+ }
+ }
+
+ // check that fg & bg color index is valid
+ if (col[0] != -1 && col[0] >= get_colors() || col[1] != -1 && col[1] >= get_colors()) {
+ char buf[33];
+ sprintf(buf, "%d", get_colors());
+ Canvas::cleanup();
+ throw torrent::input_error(col_def + ": your terminal only supports " + buf + " colors.");
+ }
+
+ // store the parsed color definition
+ attr_map[k] = attr;
+ init_pair(k, col[0], col[1]);
+ if (k == ps::COL_EVEN) bg_even = col[1];
+ if (k == ps::COL_ODD) bg_odd = col[1];
+ }
+
+ // now make copies of the basic colors with the "odd" and "even" definitions mixed in
+ for (int k = 1; k < ps::COL_MAX; k++) {
+ short fg, bg;
+ pair_content(k, &fg, &bg);
+
+ // replace the background color, and mix in the attributes
+ attr_map[k + 1 * ps::COL_MAX] = attr_map[k] | attr_map[ps::COL_EVEN];
+ attr_map[k + 2 * ps::COL_MAX] = attr_map[k] | attr_map[ps::COL_ODD];
+ init_pair(k + 1 * ps::COL_MAX, fg, bg == -1 ? bg_even : bg);
+ init_pair(k + 2 * ps::COL_MAX, fg, bg == -1 ? bg_odd : bg);
+ }
+}
+
+
+// add color handling to canvas initialization
+void ui_pyroscope_canvas_init() {
+ start_color();
+ use_default_colors();
+ ui_pyroscope_colormap_init();
+}
+
+
+// offset into the color index table, depending on whether this is an odd or even item
+static int row_offset(core::View* view, Range& range) {
+ return (((range.first - view->begin_visible()) & 1) + 1) * ps::COL_MAX;
+}
+
+
+static void decorate_download_title(Window* window, display::Canvas* canvas, core::View* view, int pos, Range& range) {
+ int offset = row_offset(view, range);
+ core::Download* item = *range.first;
+ bool active = item->is_open() && item->is_active();
+
+ // download title color
+ int title_col;
+ unsigned long focus_attr = range.first == view->focus() ? attr_map[ps::COL_FOCUS] : 0;
+ if ((*range.first)->is_done())
+ title_col = (active ? D_INFO(item)->up_rate()->rate() ? ps::COL_SEEDING : ps::COL_COMPLETE : ps::COL_STOPPED) + offset;
+ else
+ title_col = (active ? D_INFO(item)->down_rate()->rate() ? ps::COL_LEECHING : ps::COL_INCOMPLETE : ps::COL_QUEUED) + offset;
+ canvas->set_attr(2, pos, -1, attr_map[title_col] | focus_attr, title_col);
+
+ // show label for tracker in focus
+ std::string url = get_active_tracker_domain((*range.first)->download());
+ if (!url.empty()) {
+ // shorten label if too long
+ int len = url.length();
+ if (len > TRACKER_LABEL_WIDTH) {
+ url = "…" + url.substr(len - TRACKER_LABEL_WIDTH);
+ len = TRACKER_LABEL_WIDTH + 1;
+ }
+
+ // print it right-justified and in braces
+ int td_col = ps::COL_INFO;
+ //int td_col = active ? ps::COL_INFO : (*range.first)->is_done() ? ps::COL_STOPPED : ps::COL_QUEUED;
+ int xpos = canvas->width() - len - 2;
+ canvas->print(xpos, pos, "{%s}", url.c_str());
+ canvas->set_attr(xpos + 1, pos, len, attr_map[td_col + offset] | focus_attr, td_col + offset);
+ canvas->set_attr(xpos, pos, 1, (attr_map[td_col + offset] | focus_attr) ^ A_BOLD, td_col + offset);
+ canvas->set_attr(canvas->width() - 1, pos, 1, (attr_map[td_col + offset] | focus_attr) ^ A_BOLD, td_col + offset);
+ }
+}
+
+
+// show ratio progress by color (ratio is scaled x1000)
+static int ratio_color(int ratio) {
+ int rcol = sizeof(ratio_col) / sizeof(*ratio_col) - 1;
+ return ratio_col[std::min(rcol, ratio * rcol / 1200)];
+}
+
+
+// patch hook for download list canvas redraw of a single item; "pos" is placed AFTER the item
+void ui_pyroscope_download_list_redraw_item(Window* window, display::Canvas* canvas, core::View* view, int pos, Range& range) {
+ int offset = row_offset(view, range);
+ torrent::Download* item = (*range.first)->download();
+
+ pos -= 3;
+
+ // is this the item in focus?
+ if (range.first == view->focus()) {
+ for (int i = 0; i < 3; i++ ) {
+ canvas->set_attr(0, pos+i, 1, attr_map[ps::COL_FOCUS], ps::COL_FOCUS);
+ }
+ }
+
+ decorate_download_title(window, canvas, view, pos, range);
+
+ // better handling for trail of line 2 (ratio etc.)
+ int status_pos = 91;
+ int ratio = rpc::call_command_value("d.get_ratio", rpc::make_target(*range.first));
+
+ if (status_pos < canvas->width()) {
+ canvas->print(status_pos, pos+1, "R:%6.2f [%c%c] %-4.4s ",
+ float(ratio) / 1000.0,
+ rpc::call_command_string("d.get_tied_to_file", rpc::make_target(*range.first)).empty() ? ' ' : 'T',
+ (rpc::call_command_value("d.get_ignore_commands", rpc::make_target(*range.first)) == 0) ? ' ' : 'I',
+ (*range.first)->priority() == 2 ? "" :
+ rpc::call_command_string("d.get_priority_str", rpc::make_target(*range.first)).c_str()
+ );
+ status_pos += 9 + 5 + 5;
+ }
+
+ // if space is left, show throttle name
+ if (status_pos < canvas->width()) {
+ std::string item_status;
+
+ if (!(*range.first)->bencode()->get_key("rtorrent").get_key_string("throttle_name").empty()) {
+ //item_status += "T=";
+ item_status += rpc::call_command_string("d.get_throttle_name", rpc::make_target(*range.first)) + ' ';
+ }
+
+ // left-justifying this also overwrites any junk from the original display that we overwrite
+ int chars_left = canvas->width() - status_pos - item_status.length();
+ if (chars_left < 0) {
+ item_status = item_status.substr(0, 1-chars_left) + "…";
+ } else if (chars_left > 0) {
+ item_status = std::string(chars_left, ' ') + item_status;
+ }
+ canvas->print(status_pos, pos+1, "%s", item_status.c_str());
+ }
+
+ //.........1.........2.........3.........4.........5.........6.........7.........8.........9.........0.........1
+ //12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
+ // [CLOSED] 0,0 / 15,9 MB Rate: 0,0 / 0,0 KB Uploaded: 0,0 MB [ 0%] --d --:-- R:nnnnnn [TI]
+ // [CLOSED] 0.0K / 0.0K U/D: 0.0K / 0.0K Uploaded: 0.0K R: 0.00 [T ]
+ int label_pos[] = {19, 1, 31, 5, 44, 1, 54, 9, 75, 1, 79, 1, 91, 2, 100, 1, 103, 1};
+ const char* labels[sizeof(label_pos) / sizeof(int) / 2] = {0, " U/D:"};
+ int col_active = ps::COL_INFO;
+ //int col_active = item->is_open() && item->is_active() ? ps::COL_INFO : (*range.first)->is_done() ? ps::COL_STOPPED : ps::COL_QUEUED;
+
+ // apply basic "info" style, and then revert static text to "label"
+ canvas->set_attr(2, pos+1, canvas->width() - 1, attr_map[col_active + offset], col_active + offset);
+ for (int label_idx = 0; label_idx < sizeof(label_pos) / sizeof(int); label_idx += 2) {
+ if (labels[label_idx/2]) canvas->print(label_pos[label_idx], pos+1, labels[label_idx/2]);
+ canvas->set_attr(label_pos[label_idx], pos+1, label_pos[label_idx+1], attr_map[ps::COL_LABEL + offset], ps::COL_LABEL + offset);
+ }
+
+ // apply progress color to completion indicator
+ int pcol = ratio_color(item->file_list()->completed_chunks() * 1000 / item->file_list()->size_chunks());
+ canvas->set_attr(76, pos+1, 3, attr_map[pcol + offset], pcol + offset);
+
+ // show ratio progress by color
+ int rcol = ratio_color(ratio);
+ canvas->set_attr(93, pos+1, 6, attr_map[rcol + offset], rcol + offset);
+
+ // mark active up / down ("focus", plus "seeding" or "leeching"), and dim inactive numbers (i.e. 0)
+ canvas->set_attr(37, pos+1, 6, attr_map[ps::COL_SEEDING + offset] | (D_INFO(item)->up_rate()->rate() ? attr_map[ps::COL_FOCUS] : 0),
+ (D_INFO(item)->up_rate()->rate() ? ps::COL_SEEDING : ps::COL_LABEL) + offset);
+ canvas->set_attr(46, pos+1, 6, attr_map[ps::COL_LEECHING + offset] | (D_INFO(item)->down_rate()->rate() ? attr_map[ps::COL_FOCUS] : 0),
+ (D_INFO(item)->down_rate()->rate() ? ps::COL_LEECHING : ps::COL_LABEL) + offset);
+
+ // mark non-trivial messages
+ if (!(*range.first)->message().empty() && (*range.first)->message().find("Tried all trackers") == std::string::npos) {
+ canvas->set_attr(1, pos, 1, attr_map[ps::COL_ALARM + offset], ps::COL_ALARM + offset);
+ canvas->set_attr(1, pos+1, 1, attr_map[ps::COL_ALARM + offset], ps::COL_ALARM + offset);
+ canvas->set_attr(1, pos+2, -1, attr_map[ps::COL_ALARM + offset], ps::COL_ALARM + offset);
+ }
+}
+
+
+// patch hook for download list canvas redraw; if this returns true, the calling
+// function is left immediately (i.e. true indicates we took over ALL redrawing)
+bool ui_pyroscope_download_list_redraw(Window* window, display::Canvas* canvas, core::View* view) {
+ // show "X of Y"
+ if (canvas->width() > 16) {
+ int item_idx = view->focus() - view->begin_visible();
+ if (item_idx == view->size())
+ canvas->print(canvas->width() - 16, 0, "[ none of %-5d]", view->size());
+ else
+ canvas->print(canvas->width() - 16, 0, "[%5d of %-5d]", item_idx + 1, view->size());
+ }
+ canvas->set_attr(0, 0, -1, attr_map[ps::COL_TITLE], ps::COL_TITLE);
+
+ if (is_collapsed.find(view->name()) == is_collapsed.end() || !is_collapsed[view->name()])
+ return false; // continue in calling function
+
+ if (view->empty_visible() || canvas->width() < 5 || canvas->height() < 2)
+ return true;
+
+ // show column headers
+ int pos = 1;
+ canvas->print(2, pos, " ☢ ☍ ⌘ ✰ ⣿ ⚡ ☯ ⚑ ↺ ⤴ ⤵ ∆ ⌚ ≀∇ ✇ Name");
+ if (canvas->width() > TRACKER_LABEL_WIDTH) {
+ canvas->print(canvas->width() - 14, 1, "Tracker Domain");
+ }
+ canvas->set_attr(0, pos, -1, attr_map[ps::COL_LABEL], ps::COL_LABEL);
+
+ // network traffic
+ int network_history_lines = 0;
+ if (network_history_depth) {
+ network_history_lines = 2;
+ pos = canvas->height() - 2;
+
+ canvas->print(0, pos, "%s", network_history_up_str.c_str());
+ canvas->set_attr(0, pos, -1, attr_map[ps::COL_SEEDING], ps::COL_SEEDING);
+ canvas->print(0, pos+1, "%s", network_history_down_str.c_str());
+ canvas->set_attr(0, pos+1, -1, attr_map[ps::COL_LEECHING], ps::COL_LEECHING);
+ }
+
+ // Styles
+ #define PROGRESS_STEPS 9
+ const char* progress[3][PROGRESS_STEPS] = {
+ {},
+ {"⠀ ", "⠁ ", "⠉ ", "⠋ ", "⠛ ", "⠟ ", "⠿ ", "⡿ ", "⣿ "},
+ {"⠀ ", "▁ ", "▂ ", "▃ ", "▄ ", "▅ ", "▆ ", "▇ ", "█ "},
+ };
+ unsigned int progress_style = std::min<unsigned int>(rpc::call_command_value("ui.style.progress"), 2);
+ #define YING_YANG_STEPS 11
+ const char* ying_yang[4][YING_YANG_STEPS] = {
+ {},
+ {"☹ ", "➀ ", "➁ ", "➂ ", "➃ ", "➄ ", "➅ ", "➆ ", "➇ ", "➈ ", "➉ "},
+ {"☹ ", "① ", "② ", "③ ", "④ ", "⑤ ", "⑥ ", "⑦ ", "⑧ ", "⑨ ", "⑩ "},
+ {"☹ ", "➊ ", "➋ ", "➌ ", "➍ ", "➎ ", "➏ ", "➐ ", "➑ ", "➒ ", "➓ "},
+ };
+ unsigned int ying_yang_style = std::min<unsigned int>(rpc::call_command_value("ui.style.ratio"), 3);
+
+ // define iterator range
+ Range range = rak::advance_bidirectional(
+ view->begin_visible(),
+ view->focus() != view->end_visible() ? view->focus() : view->begin_visible(),
+ view->end_visible(),
+ canvas->height()-2-2-network_history_lines);
+
+ pos = 2;
+ while (range.first != range.second) {
+ core::Download* d = *range.first;
+ core::Download* item = d;
+ torrent::Tracker* tracker = get_active_tracker((*range.first)->download());
+ int ratio = rpc::call_command_value("d.get_ratio", rpc::make_target(d));
+ bool has_msg = !d->message().empty();
+ bool has_alert = has_msg && d->message().find("Tried all trackers") == std::string::npos;
+ int offset = row_offset(view, range);
+ int col_active = ps::COL_INFO;
+ //int col_active = item->is_open() && item->is_active() ? ps::COL_INFO : d->is_done() ? ps::COL_STOPPED : ps::COL_QUEUED;
+
+ const char* alert = "⚠ ";
+ if (has_alert) {
+ if (d->message().find("Timeout was reached") != std::string::npos
+ || d->message().find("Timed out") != std::string::npos)
+ alert = "◔ ";
+ else if (d->message().find("Connecting to") != std::string::npos)
+ alert = "⚡ ";
+ else if (d->message().find("Could not parse bencoded data") != std::string::npos
+ || d->message().find("Failed sending data") != std::string::npos
+ || d->message().find("Server returned nothing") != std::string::npos
+ || d->message().find("Couldn't connect to server") != std::string::npos)
+ alert = "↯ ";
+ else if (d->message().find("not registered") != std::string::npos
+ || d->message().find("torrent cannot be found") != std::string::npos
+ || d->message().find("unregistered") != std::string::npos)
+ alert = "¿?";
+ else if (d->message().find("not authorized") != std::string::npos
+ || d->message().find("blocked from") != std::string::npos
+ || d->message().find("denied") != std::string::npos
+ || d->message().find("limit exceeded") != std::string::npos
+ || d->message().find("active torrents are enough") != std::string::npos)
+ alert = "⨂ ";
+ }
+
+ const char* prios[] = {"✖ ", "⇣ ", "  ", "⇡ "};
+
+ std::string displayname = get_custom_string(d, "displayname");
+ int is_tagged = rpc::commands.call_command_d("d.views.has", d, torrent::Object("tagged")).as_value() == 1;
+ uint32_t down_rate = D_INFO(item)->down_rate()->rate();
+ char buffer[canvas->width() + 1];
+ char* last = buffer + canvas->width() - 2 + 1;
+ print_download_title(buffer, last, d);
+
+ char progress_str[6] = "##";
+ char ying_yang_str[6] = "##";
+ if (progress_style == 0) {
+ sprintf(progress_str, item->file_list()->completed_chunks() ? "%2.2d" : "--",
+ item->file_list()->completed_chunks() * 100 / item->file_list()->size_chunks());
+ }
+ if (ying_yang_style == 0 && ratio < 9949) {
+ sprintf(ying_yang_str, ratio ? "%2.2d" : "--", ratio / 100);
+ }
+
+ canvas->print(0, pos, "%s %s%s%s%s%s%s%s%s %s %s %s %s %s%s %s%s%s",
+ range.first == view->focus() ? "»" : " ",
+ item->is_open() ? item->is_active() ? "▹ " : "╍ " : "▪ ",
+ rpc::call_command_string("d.get_tied_to_file", rpc::make_target(d)).empty() ? "  " : "⚯ ",
+ rpc::call_command_value("d.get_ignore_commands", rpc::make_target(d)) == 0 ? "⚒ " : "◌ ",
+ prios[d->priority() % 4],
+ d->is_done() ? "✔ " : progress_style == 0 ? progress_str : progress[progress_style][
+ item->file_list()->completed_chunks() * PROGRESS_STEPS
+ / item->file_list()->size_chunks()],
+ D_INFO(item)->down_rate()->rate() ?
+ (D_INFO(item)->up_rate()->rate() ? "⇅ " : "↡ ") :
+ (D_INFO(item)->up_rate()->rate() ? "↟ " : "  "),
+ ying_yang_style == 0 ? ying_yang_str :
+ ratio >= YING_YANG_STEPS * 1000 ? "⊛ " : ying_yang[ying_yang_style][ratio / 1000],
+ has_msg ? has_alert ? alert : "♺ " : is_tagged ? "⚑ " : "  ",
+ tracker ? num2(tracker->scrape_downloaded()).c_str() : "  ",
+ tracker ? num2(tracker->scrape_complete()).c_str() : "  ",
+ tracker ? num2(tracker->scrape_incomplete()).c_str() : "  ",
+ human_size(D_INFO(item)->up_rate()->rate(), 2 | 8).c_str(),
+ d->is_done() || !down_rate ? "" : " ",
+ d->is_done() ? elapsed_time(get_custom_long(d, "tm_completed")).c_str() :
+ !down_rate ? elapsed_time(get_custom_long(d, "tm_loaded")).c_str() :
+ human_size(down_rate, 2 | 8).c_str(),
+ human_size(item->file_list()->size_bytes(), 2).c_str(),
+ displayname.empty() ? "" : " ",
+ displayname.empty() ? buffer : displayname.c_str()
+ );
+
+ int x_scrape = 3 + 8*2 + 1; // lead, 8 status columns, gap
+ int x_rate = x_scrape + 3*3; // skip 3 scrape columns
+ int x_name = x_rate + 3*5 + 1; // skip 3 rate/size columns
+ decorate_download_title(window, canvas, view, pos, range);
+ canvas->set_attr(2, pos, x_name-2, attr_map[col_active + offset], col_active + offset);
+ if (has_alert) canvas->set_attr(x_scrape-3, pos, 2, attr_map[ps::COL_ALARM + offset], ps::COL_ALARM + offset);
+
+ // apply progress color to completion indicator
+ int pcol = ratio_color(item->file_list()->completed_chunks() * 1000 / item->file_list()->size_chunks());
+ canvas->set_attr(x_scrape-9, pos, 2, attr_map[pcol + offset], pcol + offset);
+
+ // show ratio progress by color
+ int rcol = ratio_color(ratio);
+ canvas->set_attr(x_scrape-5, pos, 2, attr_map[rcol + offset], rcol + offset);
+
+ // color up/down rates
+ canvas->set_attr(x_rate+0, pos, 4, attr_map[ps::COL_SEEDING + offset], ps::COL_SEEDING + offset);
+ if (d->is_done() || !down_rate) {
+ // time display
+ int tm_color = (d->is_done() ? ps::COL_SEEDING : ps::COL_INCOMPLETE) + offset;
+ canvas->set_attr(x_rate+5+1, pos, 1, attr_map[tm_color], tm_color);
+ canvas->set_attr(x_rate+5+4, pos, 1, attr_map[tm_color], tm_color);
+ } else {
+ // down rate
+ canvas->set_attr(x_rate+5, pos, 5, attr_map[ps::COL_LEECHING + offset], ps::COL_LEECHING + offset);
+ }
+
+ // is this the item in focus?
+ if (range.first == view->focus()) {
+ canvas->set_attr(0, pos, 1, attr_map[ps::COL_FOCUS], ps::COL_FOCUS);
+ }
+
+ ++pos;
+ ++range.first;
+ }
+
+ if (view->focus() != view->end_visible()) {
+ char buffer[canvas->width() + 1];
+ char* last = buffer + canvas->width() + 1;
+
+ pos = canvas->height() - 2 - network_history_lines;
+ print_download_info(buffer, last, *view->focus());
+ canvas->print(3, pos, "%s", buffer);
+ canvas->set_attr(0, pos, -1, attr_map[ps::COL_LABEL], ps::COL_LABEL);
+ print_download_status(buffer, last, *view->focus());
+ canvas->print(3, pos+1, "%s", buffer);
+ canvas->set_attr(0, pos+1, -1, attr_map[ps::COL_LABEL], ps::COL_LABEL);
+ }
+
+ return true;
+}
+
+
+// patch hook for window title canvas redraw
+void ui_pyroscope_statusbar_redraw(Window* window, display::Canvas* canvas) {
+ canvas->set_attr(0, 0, -1, attr_map[ps::COL_FOOTER], ps::COL_FOOTER);
+}
+
+
+} // namespace
+
+
+torrent::Object cmd_view_collapsed_toggle(const torrent::Object::string_type& args) {
+ std::string view_name = args;
+
+ if (view_name.empty()) {
+ view_name = control->ui()->download_list()->current_view()->name();
+ }
+
+ is_collapsed[view_name] = is_collapsed.find(view_name) == is_collapsed.end() ? true : !is_collapsed[view_name];
+
+ return is_collapsed[view_name];
+}
+
+
+// implementation of method we patched into rpc::object_storage
+const torrent::Object& rpc::object_storage::set_color_string(const torrent::raw_string& key, const std::string& object) {
+ const torrent::Object& result = rpc::object_storage::set_string(key, object);
+ display::ui_pyroscope_colormap_init();
+ return result;
+}
+
+
+// Traffic history
+int network_history_depth_get() {
+ return network_history_depth;
+}
+
+torrent::Object network_history_depth_set(int arg) {
+ if (network_history_depth) {
+ delete[] network_history_up;
+ delete[] network_history_down;
+ network_history_up = network_history_down = 0;
+ }
+
+ network_history_depth = arg;
+ network_history_count = 0;
+
+ if (network_history_depth) {
+ network_history_up = new uint32_t[network_history_depth];
+ network_history_down = new uint32_t[network_history_depth];
+ }
+
+ return torrent::Object();
+}
+
+
+void network_history_format(std::string& buf, char kind, uint32_t* data) {
+ uint32_t samples = std::min(network_history_count, (uint32_t) network_history_depth);
+ uint32_t min_rate = *std::min_element(data, data + samples);
+ uint32_t max_rate = *std::max_element(data, data + samples);
+ char buffer[80];
+
+ snprintf(buffer, sizeof(buffer), "%c ⌈%s⌉⌊%s⌋%s", kind,
+ display::human_size(max_rate, 0).c_str(), display::human_size(min_rate, 0).c_str(),
+ rpc::call_command_value("network.history.auto_scale") ? "↨ " : " ");
+ buf = buffer;
+
+ if (max_rate > 102) {
+ const char* meter[] = {"⠀", "▁", "▂", "▃", "▄", "▅", "▆", "▇", "█"};
+ uint32_t base = rpc::call_command_value("network.history.auto_scale") ? min_rate : 0;
+ for (int i = 1; i <= samples; ++i) {
+ uint32_t idx = (network_history_count - i) % network_history_depth;
+ if (max_rate > base)
+ buf += meter[std::min(8U, (data[idx] - base) * 9 / (max_rate - base))];
+ else
+ buf += " ";
+ }
+ }
+ buf += " ";
+}
+
+
+// You MUST call this after changing the auto_scale flag, to see any changes immediately!
+torrent::Object network_history_refresh() {
+ if (network_history_depth) {
+ network_history_format(network_history_up_str, 'U', network_history_up);
+ network_history_format(network_history_down_str, 'D', network_history_down);
+ }
+
+ return torrent::Object();
+}
+
+
+torrent::Object network_history_sample() {
+ if (network_history_depth) {
+ network_history_up[network_history_count % network_history_depth] = torrent::up_rate()->rate();
+ network_history_down[network_history_count % network_history_depth] = torrent::down_rate()->rate();
+ ++network_history_count;
+ }
+
+ return network_history_refresh();
+}
+
+
+// register our commands
+void initialize_command_ui_pyroscope() {
+ #define PS_VARIABLE_COLOR(key, value) \
+ control->object_storage()->insert_c_str(key, value, rpc::object_storage::flag_string_type); \
+ CMD2_ANY(key, _cxxstd_::bind(&rpc::object_storage::get, control->object_storage(), \
+ torrent::raw_string::from_c_str(key))); \
+ CMD2_ANY_STRING(key ".set", _cxxstd_::bind(&rpc::object_storage::set_color_string, control->object_storage(), \
+ torrent::raw_string::from_c_str(key), _cxxstd_::placeholders::_2));
+
+ #define PS_CMD_ANY_FUN(key, func) \
+ CMD2_ANY(key, _cxxstd_::bind(&func))
+
+ CMD2_ANY ("network.history.depth", _cxxstd_::bind(&network_history_depth_get));
+ CMD2_ANY_VALUE_V("network.history.depth.set", _cxxstd_::bind(&network_history_depth_set, _cxxstd_::placeholders::_2));
+ CMD2_ANY ("network.history.refresh", _cxxstd_::bind(&network_history_refresh));
+ CMD2_ANY ("network.history.sample", _cxxstd_::bind(&network_history_sample));
+ CMD2_VAR_BOOL ("network.history.auto_scale", true);
+
+ CMD2_ANY_STRING("view.collapsed.toggle", _cxxstd_::bind(&cmd_view_collapsed_toggle, _cxxstd_::placeholders::_2));
+
+ CMD2_VAR_VALUE("ui.style.progress", 1);
+ CMD2_VAR_VALUE("ui.style.ratio", 1);
+
+ PS_VARIABLE_COLOR("ui.color.progress0", "red");
+ PS_VARIABLE_COLOR("ui.color.progress20", "bold bright red");
+ PS_VARIABLE_COLOR("ui.color.progress40", "bold bright magenta");
+ PS_VARIABLE_COLOR("ui.color.progress60", "yellow");
+ PS_VARIABLE_COLOR("ui.color.progress80", "bold bright yellow");
+ PS_VARIABLE_COLOR("ui.color.progress100", "green");
+ PS_VARIABLE_COLOR("ui.color.progress120", "bold bright green");
+ PS_VARIABLE_COLOR("ui.color.complete", "bright green");
+ PS_VARIABLE_COLOR("ui.color.seeding", "bold bright green");
+ PS_VARIABLE_COLOR("ui.color.stopped", "blue");
+ PS_VARIABLE_COLOR("ui.color.queued", "magenta");
+ PS_VARIABLE_COLOR("ui.color.incomplete", "yellow");
+ PS_VARIABLE_COLOR("ui.color.leeching", "bold bright yellow");
+ PS_VARIABLE_COLOR("ui.color.alarm", "bold white on red");
+ PS_VARIABLE_COLOR("ui.color.title", "bold bright white on blue");
+ PS_VARIABLE_COLOR("ui.color.footer", "bold bright cyan on blue");
+ PS_VARIABLE_COLOR("ui.color.label", "gray");
+ PS_VARIABLE_COLOR("ui.color.odd", "");
+ PS_VARIABLE_COLOR("ui.color.even", "");
+ PS_VARIABLE_COLOR("ui.color.info", "white");
+ PS_VARIABLE_COLOR("ui.color.focus", "reverse");
+
+ PS_CMD_ANY_FUN("system.colors.max", display::get_colors);
+ PS_CMD_ANY_FUN("system.colors.enabled", has_colors);
+ PS_CMD_ANY_FUN("system.colors.rgb", can_change_color);
+}