summaryrefslogtreecommitdiffstatshomepage
path: root/3rdparty/luv/lib/utils.lua
diff options
context:
space:
mode:
Diffstat (limited to '3rdparty/luv/lib/utils.lua')
-rw-r--r--3rdparty/luv/lib/utils.lua165
1 files changed, 0 insertions, 165 deletions
diff --git a/3rdparty/luv/lib/utils.lua b/3rdparty/luv/lib/utils.lua
deleted file mode 100644
index 777879ec28c..00000000000
--- a/3rdparty/luv/lib/utils.lua
+++ /dev/null
@@ -1,165 +0,0 @@
-
-local uv = require('luv')
-local utils = {}
-local usecolors
-
-if uv.guess_handle(1) == "tty" then
- utils.stdout = uv.new_tty(1, false)
- usecolors = true
-else
- utils.stdout = uv.new_pipe(false)
- uv.pipe_open(utils.stdout, 1)
- usecolors = false
-end
-
-local colors = {
- black = "0;30",
- red = "0;31",
- green = "0;32",
- yellow = "0;33",
- blue = "0;34",
- magenta = "0;35",
- cyan = "0;36",
- white = "0;37",
- B = "1;",
- Bblack = "1;30",
- Bred = "1;31",
- Bgreen = "1;32",
- Byellow = "1;33",
- Bblue = "1;34",
- Bmagenta = "1;35",
- Bcyan = "1;36",
- Bwhite = "1;37"
-}
-
-function utils.color(color_name)
- if usecolors then
- return "\27[" .. (colors[color_name] or "0") .. "m"
- else
- return ""
- end
-end
-
-function utils.colorize(color_name, string, reset_name)
- return utils.color(color_name) .. tostring(string) .. utils.color(reset_name)
-end
-
-local backslash, null, newline, carriage, tab, quote, quote2, obracket, cbracket
-
-function utils.loadColors(n)
- if n ~= nil then usecolors = n end
- backslash = utils.colorize("Bgreen", "\\\\", "green")
- null = utils.colorize("Bgreen", "\\0", "green")
- newline = utils.colorize("Bgreen", "\\n", "green")
- carriage = utils.colorize("Bgreen", "\\r", "green")
- tab = utils.colorize("Bgreen", "\\t", "green")
- quote = utils.colorize("Bgreen", '"', "green")
- quote2 = utils.colorize("Bgreen", '"')
- obracket = utils.colorize("B", '[')
- cbracket = utils.colorize("B", ']')
-end
-
-utils.loadColors()
-
-function utils.dump(o, depth)
- local t = type(o)
- if t == 'string' then
- return quote .. o:gsub("\\", backslash):gsub("%z", null):gsub("\n", newline):gsub("\r", carriage):gsub("\t", tab) .. quote2
- end
- if t == 'nil' then
- return utils.colorize("Bblack", "nil")
- end
- if t == 'boolean' then
- return utils.colorize("yellow", tostring(o))
- end
- if t == 'number' then
- return utils.colorize("blue", tostring(o))
- end
- if t == 'userdata' then
- return utils.colorize("magenta", tostring(o))
- end
- if t == 'thread' then
- return utils.colorize("Bred", tostring(o))
- end
- if t == 'function' then
- return utils.colorize("cyan", tostring(o))
- end
- if t == 'cdata' then
- return utils.colorize("Bmagenta", tostring(o))
- end
- if t == 'table' then
- if type(depth) == 'nil' then
- depth = 0
- end
- if depth > 1 then
- return utils.colorize("yellow", tostring(o))
- end
- local indent = (" "):rep(depth)
-
- -- Check to see if this is an array
- local is_array = true
- local i = 1
- for k,v in pairs(o) do
- if not (k == i) then
- is_array = false
- end
- i = i + 1
- end
-
- local first = true
- local lines = {}
- i = 1
- local estimated = 0
- for k,v in (is_array and ipairs or pairs)(o) do
- local s
- if is_array then
- s = ""
- else
- if type(k) == "string" and k:find("^[%a_][%a%d_]*$") then
- s = k .. ' = '
- else
- s = '[' .. utils.dump(k, 100) .. '] = '
- end
- end
- s = s .. utils.dump(v, depth + 1)
- lines[i] = s
- estimated = estimated + #s
- i = i + 1
- end
- if estimated > 200 then
- return "{\n " .. indent .. table.concat(lines, ",\n " .. indent) .. "\n" .. indent .. "}"
- else
- return "{ " .. table.concat(lines, ", ") .. " }"
- end
- end
- -- This doesn't happen right?
- return tostring(o)
-end
-
-
-
--- Print replacement that goes through libuv. This is useful on windows
--- to use libuv's code to translate ansi escape codes to windows API calls.
-function print(...)
- local n = select('#', ...)
- local arguments = {...}
- for i = 1, n do
- arguments[i] = tostring(arguments[i])
- end
- uv.write(utils.stdout, table.concat(arguments, "\t") .. "\n")
-end
-
--- A nice global data dumper
-function utils.prettyPrint(...)
- local n = select('#', ...)
- local arguments = { ... }
-
- for i = 1, n do
- arguments[i] = utils.dump(arguments[i])
- end
-
- print(table.concat(arguments, "\t"))
-end
-
-return utils
-