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local path = {}
for m in l:gmatch('([^:]+)') do path[#path+1]=m end
local tgt = lib
for i=1,#path-1 do
if tgt[path[i]] == nil then tgt[path[i]] = {} end
tgt = tgt[path[i]]
end
tgt[path[#path]] = terralib.loadfile(l:gsub(':','/') .. '.t')()
end
end;
loadlib = function(name,hdr)
local p = config.pkg[name]
-- for _,v in pairs(p.dylibs) do
-- terralib.linklibrary(p.libdir .. '/' .. v)
-- end
................................................................................
else -- print time since last msg
var dfs = arrayof(int8, 0x30 + diff/10, 0x30 + diff%10, 0x20, 0)
[ lib.emit(false, 2, ' \27[36m+', `&dfs[0]) ]
end
end
local defrep = function(level,n,code)
return macro(function(...)
local fn = (...).filename
local ln = tostring((...).linenumber)
local dbgtag = string.format('\27[35m · \27[34m%s:\27[1m%s\27[m\n', fn,ln)
local q = lib.emit(level < 3 and true or dbgtag, 2, noise_header(code,n), ...)
return quote if noise >= level then timehdr(); [q] end end
end);
end
lib.dbg = defrep(3,'debug', '32')
lib.report = defrep(2,'info', '35')
lib.warn = defrep(1,'warn', '33')
lib.bail = macro(function(...)
local q = lib.emit(true, 2, noise_header('31','fatal'), ...)
................................................................................
lib.md = lib.loadlib('mbedtls','mbedtls/md.h')
lib.b64 = lib.loadlib('mbedtls','mbedtls/base64.h')
lib.net = lib.loadlib('mongoose','mongoose.h')
lib.pq = lib.loadlib('libpq','libpq-fe.h')
lib.load {
'mem', 'math', 'str', 'file', 'crypt';
'http', 'session', 'tpl', 'store';
'smackdown'; -- md-alike parser
}
local be = {}
for _, b in pairs(config.backends) do
be[#be+1] = terralib.loadfile('backend/' .. b .. '.t')()
................................................................................
local t = lib.tpl.mk { body = v, id = 'view/'..k }
data.view[k] = t
end
lib.load {
'srv';
'render:nav';
'render:login';
'render:profile';
'render:compose';
'render:tweet';
'render:userpage';
'render:timeline';
'render:docpage';
'route';
}
do
local p = string.format('parsav: %s\nbuilt on %s\n', config.build.str, config.build.when)
terra version() lib.io.send(1, p, [#p]) end
end
terra noise_init()
starttime = lib.osclock.time(nil)
lastnoisetime = 0
var n = lib.proc.getenv('parsav_noise')
if n ~= nil then
if n[0] >= 0x30 and n[0] <= 0x39 and n[1] == 0 then
noise = n[0] - 0x30
return
end
end
noise = 1
end
local options = lib.cmdparse {
version = {'V', 'display information about the binary build and exit'};
quiet = {'q', 'do not print to standard out'};
help = {'h', 'display this list'};
backend_file = {'b', 'init from specified backend file', 1};
static_dir = {'S', 'directory with overrides for static content', 1};
builtin_data = {'B', 'do not load static content overrides at runtime under any circumstances'};
}
local static_setup = quote end
local mapin = quote end
local odir = symbol(rawstring)
local pathbuf = symbol(lib.str.acc)
................................................................................
[static_setup]
if mode.builtin_data then return end
var [odir] = lib.proc.getenv('parsav_override_dir')
if mode.static_dir ~= nil then
odir=@mode.static_dir
end
if odir == nil then return end
var [pathbuf] defer pathbuf:free()
pathbuf:compose(odir,'/')
[mapin]
end
terra entry(argc: int, argv: &rawstring): int
if argc < 1 then lib.bail('bad invocation!') end
noise_init()
[lib.init]
-- shut mongoose the fuck up
lib.net.mg_log_set_callback([terra(msg: &opaque, sz: int, u: &opaque) end], nil)
var srv: lib.srv.overlord
do var mode: options
mode:parse(argc,argv) defer mode:free()
static_init(&mode)
if mode.version then version() return 0 end
if mode.help then
lib.io.send(1, [options.helptxt], [#options.helptxt])
return 0
end
var cnf: rawstring
if mode.backend_file ~= nil
then cnf = @mode.backend_file
else cnf = lib.proc.getenv('parsav_backend_file')
end
if cnf == nil then cnf = "backend.conf" end
srv:start(cnf)
end
lib.report('listening for requests')
while true do
srv:poll()
end
srv:shutdown()
return 0
end
local bflag = function(long,short)
if short and util.has(buildopts, short) then return true end
if long and util.has(buildopts, long) then return true end
return false
end
if bflag('dump-config','C') then
print(util.dump(config))
os.exit(0)
end
local holler = print
local out = config.exe and 'parsav' or ('parsav.' .. config.outform)
local linkargs = {}
if bflag('quiet','q') then holler = function() end end
if bflag('asan','s') then linkargs[#linkargs+1] = '-fsanitize=address' end
if bflag('lsan','S') then linkargs[#linkargs+1] = '-fsanitize=leak' end
if config.posix then
linkargs[#linkargs+1] = '-pthread'
end
for _,p in pairs(config.pkg) do util.append(linkargs, p.linkargs) end
holler('linking with args',util.dump(linkargs))
terralib.saveobj(out, {
main = entry
},
linkargs,
config.tgttrip and terralib.newtarget {
Triple = config.tgttrip;
CPU = config.tgtcpu;
FloatABIHard = config.tgthf;
} or nil)
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local path = {}
for m in l:gmatch('([^:]+)') do path[#path+1]=m end
local tgt = lib
for i=1,#path-1 do
if tgt[path[i]] == nil then tgt[path[i]] = {} end
tgt = tgt[path[i]]
end
tgt[path[#path]:gsub('-','_')] = terralib.loadfile(l:gsub(':','/') .. '.t')()
end
end;
loadlib = function(name,hdr)
local p = config.pkg[name]
-- for _,v in pairs(p.dylibs) do
-- terralib.linklibrary(p.libdir .. '/' .. v)
-- end
................................................................................
else -- print time since last msg
var dfs = arrayof(int8, 0x30 + diff/10, 0x30 + diff%10, 0x20, 0)
[ lib.emit(false, 2, ' \27[36m+', `&dfs[0]) ]
end
end
local defrep = function(level,n,code)
if level >= 3 and config.debug == false then
return macro(function(...) return {} end)
end
return macro(function(...)
local fn = (...).filename
local ln = tostring((...).linenumber)
local dbgtag = string.format('\27[35m · \27[34m%s:\27[1m%s\27[m\n', fn,ln)
local q = lib.emit(level < 3 and true or dbgtag, 2, noise_header(code,n), ...)
return quote
--lib.io.fmt(['attempting to emit at ' .. fn..':'..ln.. '\n'])
if noise >= level then timehdr(); [q] end end
end);
end
lib.dbg = defrep(3,'debug', '32')
lib.report = defrep(2,'info', '35')
lib.warn = defrep(1,'warn', '33')
lib.bail = macro(function(...)
local q = lib.emit(true, 2, noise_header('31','fatal'), ...)
................................................................................
lib.md = lib.loadlib('mbedtls','mbedtls/md.h')
lib.b64 = lib.loadlib('mbedtls','mbedtls/base64.h')
lib.net = lib.loadlib('mongoose','mongoose.h')
lib.pq = lib.loadlib('libpq','libpq-fe.h')
lib.load {
'mem', 'math', 'str', 'file', 'crypt';
'http', 'html', 'session', 'tpl', 'store';
'smackdown'; -- md-alike parser
}
local be = {}
for _, b in pairs(config.backends) do
be[#be+1] = terralib.loadfile('backend/' .. b .. '.t')()
................................................................................
local t = lib.tpl.mk { body = v, id = 'view/'..k }
data.view[k] = t
end
lib.load {
'srv';
'render:nav';
'render:nym';
'render:login';
'render:profile';
'render:compose';
'render:tweet';
'render:userpage';
'render:timeline';
'render:docpage';
'render:conf:profile';
'render:conf';
'route';
}
do
local p = string.format('parsav: %s\nbuilt on %s\n', config.build.str, config.build.when)
terra version() lib.io.send(1, p, [#p]) end
end
terra lib.noise_init(default_level: uint)
starttime = lib.osclock.time(nil)
lastnoisetime = 0
var n = lib.proc.getenv('parsav_noise')
if n ~= nil then
if n[0] >= 0x30 and n[0] <= 0x39 and n[1] == 0 then
noise = n[0] - 0x30
return
end
end
noise = default_level
end
lib.load{'mgtool'}
local options = lib.cmdparse {
version = {'V', 'display information about the binary build and exit'};
verbose = {'v', 'increase logging verbosity', inc=1};
quiet = {'q', 'do not print to standard out'};
help = {'h', 'display this list'};
backend_file = {'B', 'init from specified backend file', consume=1};
static_dir = {'S', 'directory with overrides for static content', consume=1};
builtin_data = {'D', 'do not load static content overrides at runtime under any circumstances'};
instance = {'i', 'set an instance name to make it easier to control multiple daemons', consume = 1};
}
local static_setup = quote end
local mapin = quote end
local odir = symbol(rawstring)
local pathbuf = symbol(lib.str.acc)
................................................................................
[static_setup]
if mode.builtin_data then return end
var [odir] = lib.proc.getenv('parsav_override_dir')
if mode.static_dir ~= nil then
odir=@mode.static_dir
end
if odir == nil then [
config.prefix_static and quote
odir = [config.prefix_static]
end or quote return end
] end
var [pathbuf] defer pathbuf:free()
pathbuf:compose(odir,'/')
[mapin]
end
local terra entry_daemon(argc: int, argv: &rawstring): int
if argc < 1 then lib.bail('bad invocation!') end
lib.noise_init(1)
[lib.init]
-- shut mongoose the fuck up
lib.net.mg_log_set_callback([terra(msg: &opaque, sz: int, u: &opaque) end], nil)
var srv: lib.srv.overlord
do var mode: options
mode:parse(argc,argv) defer mode:free()
static_init(&mode)
if mode.version then version() return 0 end
if mode.help then
[ lib.emit(true, 1, 'usage: ',`argv[0],' ', options.helptxt.flags, ' [<args>…]', options.helptxt.opts) ]
return 0
end
var cnf: rawstring
if mode.backend_file ~= nil
then cnf = @mode.backend_file
else cnf = lib.proc.getenv('parsav_backend_file')
end
if cnf == nil then cnf = [config.prefix_conf .. "backend.conf"] end
srv:setup(cnf)
srv:start(lib.trn(mode.instance ~= nil, @mode.instance, nil))
end
lib.report('listening for requests')
while true do
srv:poll()
end
srv:shutdown()
return 0
end
local bflag = function(long,short)
if short and util.has(buildopts, short) then return true end
if long and util.has(buildopts, long) then return true end
return false
end
if bflag('dump-config','C') then
print(util.dump(config))
os.exit(0)
end
local holler = print
local suffix = config.exe and '' or ('.'..config.outform)
local out = 'parsavd' .. suffix
local linkargs = {}
local target = config.tgttrip and terralib.newtarget {
Triple = config.tgttrip;
CPU = config.tgtcpu;
FloatABIHard = config.tgthf;
} or nil
if bflag('quiet','q') then holler = function() end end
if bflag('asan','s') then linkargs[#linkargs+1] = '-fsanitize=address' end
if bflag('lsan','S') then linkargs[#linkargs+1] = '-fsanitize=leak' end
for _,p in pairs(config.pkg) do util.append(linkargs, p.linkargs) end
local linkargs_d = linkargs -- controller is not multithreaded
if config.posix then
linkargs_d[#linkargs_d+1] = '-pthread'
end
holler('linking with args',util.dump(linkargs))
terralib.saveobj('parsavd'..suffix, { main = entry_daemon }, linkargs_d, target)
terralib.saveobj('parsav' ..suffix, { main = lib.mgtool }, linkargs, target)
|