Commit 20da2036 authored by GBX's avatar GBX Committed by Rémi Duraffort

LUA HTTP Interface: Implementation of missing seeking funtionality when using...

LUA HTTP Interface: Implementation of missing seeking funtionality when using status.xml from the lua http interface.

Seeking is now possible with relative values instead of just absolute ones.
Also the time format as mentioned in the readme file is now recognized:
[+ or -][<int><H or h>:][<int><M or m or '>:][<int><nothing or S or s or ">]
Signed-off-by: default avatarRémi Duraffort <ivoire@videolan.org>
parent e6cd5286
......@@ -86,13 +86,56 @@ function realpath(path)
return string.gsub(string.gsub(string.gsub(string.gsub(path,"/%.%./[^/]+","/"),"/[^/]+/%.%./","/"),"/%./","/"),"//","/")
end
-- parse the time from a string and return the seconds
-- time format: [+ or -][<int><H or h>:][<int><M or m or '>:][<int><nothing or S or s or ">]
function parsetime(timestring)
local seconds = 0
local hourspattern = "(%d+)[hH]"
local minutespattern = "(%d+)[mM']"
local secondspattern = "(%d+)[sS\"]?$"
local _, _, hoursmatch = string.find(timestring, hourspattern)
if hoursmatch ~= nil then
seconds = seconds + tonumber(hoursmatch) * 3600
end
local _, _, minutesmatch = string.find(timestring, minutespattern)
if minutesmatch ~= nil then
seconds = seconds + tonumber(minutesmatch) * 60
end
local _, _, secondsmatch = string.find(timestring, secondspattern)
if secondsmatch ~= nil then
seconds = seconds + tonumber(secondsmatch)
end
if string.sub(timestring,1,1) == "-" then
seconds = seconds * -1
end
return seconds
end
-- seek
function seek(value)
local input = vlc.object.input()
if string.sub(value,#value)=="%" then
vlc.var.set(input,"position",tonumber(string.sub(value,1,#value-1))/100.)
else
vlc.var.set(input,"time",tonumber(value))
if input ~= nil and value ~= nil then
if string.sub(value,-1) == "%" then
local number = tonumber(string.sub(value,1,-2))
if number ~= nil then
local posPercent = tonumber( string.sub(value,1,-2))/100.
if string.sub(value,1,1) == "+" or string.sub(value,1,1) == "-" then
vlc.var.set(input,"position",vlc.var.get(input,"position") + posPercent)
else
vlc.var.set(input,"position",posPercent)
end
end
else
local posTime = parsetime(value)
if string.sub(value,1,1) == "+" or string.sub(value,1,1) == "-" then
vlc.var.set(input,"time",vlc.var.get(input,"time") + posTime)
else
vlc.var.set(input,"time",posTime)
end
end
end
end
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment