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zapret-lib, zapret-antidpi: use numeric indexes in http dissects

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bol-van
2026-01-11 12:29:53 +03:00
parent 0b595ae3a8
commit 4554b7c15b
5 changed files with 60 additions and 27 deletions
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13
lua/zapret-lib.lua
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@@ -579,7 +579,6 @@ function array_search(a, v)
return k
end
end
return nil
end
-- linear search array a for a[index].f==v. return index
function array_field_search(a, f, v)
@@ -588,7 +587,6 @@ function array_field_search(a, f, v)
return k
end
end
return nil
end
-- find pos of the next eol and pos of the next non-eol character after eol
@@ -1568,7 +1566,7 @@ function http_dissect_headers(http, pos)
end
header,value,pos_endheader,pos_startvalue = http_dissect_header(header)
if header then
headers[string.lower(header)] = { header = header, value = value, pos_start = pos, pos_end = eol, pos_header_end = pos+pos_endheader-1, pos_value_start = pos+pos_startvalue-1 }
headers[#headers+1] = { header_low = string.lower(header), header = header, value = value, pos_start = pos, pos_end = eol, pos_header_end = pos+pos_endheader-1, pos_value_start = pos+pos_startvalue-1 }
end
pos=pnext
end
@@ -1619,11 +1617,16 @@ function http_dissect_reply(http)
code = tonumber(string.sub(http,10,pos-1))
if not code then return nil end
pos = find_next_line(http,pos)
return { code = code, headers = http_dissect_headers(http,pos) }
local hdis = { code = code }
hdis.headers, hdis.pos_headers_end = http_dissect_headers(http,pos)
if hdis.pos_headers_end then
hdis.body = string.sub(http, hdis.pos_headers_end)
end
return hdis
end
function http_reconstruct_headers(headers, unixeol)
local eol = unixeol and "\n" or "\r\n"
return headers and btable(headers, function(a) return a.header..": "..a.value..eol end) or ""
return headers and bitable(headers, function(a) return a.header..": "..a.value..eol end) or ""
end
function http_reconstruct_req(hdis, unixeol)
local eol = unixeol and "\n" or "\r\n"