Mercurial > lxmppd-hg-xmllex / file comparison
comparison: util/dependencies.lua
util/dependencies.lua
- changeset 2510
- 97b5ea975cb9
- parent 2299
- b7d25e1ac716
- child 2513
- a8aa7616b154
equal
deleted
inserted
replaced
| 2509:e8a0f2368cde | 2510:97b5ea975cb9 |
|---|---|
| 4 -- | 4 -- |
| 5 -- This project is MIT/X11 licensed. Please see the | 5 -- This project is MIT/X11 licensed. Please see the |
| 6 -- COPYING file in the source package for more information. | 6 -- COPYING file in the source package for more information. |
| 7 -- | 7 -- |
| 8 | 8 |
| 9 module("dependencies", package.seeall) | |
| 9 | 10 |
| 10 local fatal; | 11 function softreq(...) local ok, lib = pcall(require, ...); if ok then return lib; else return nil, lib; end end |
| 11 | 12 |
| 12 local function softreq(...) local ok, lib = pcall(require, ...); if ok then return lib; else return nil, lib; end end | 13 function missingdep(name, sources, msg) |
| 13 | |
| 14 local function missingdep(name, sources, msg) | |
| 15 print(""); | 14 print(""); |
| 16 print("**************************"); | 15 print("**************************"); |
| 17 print("Prosody was unable to find "..tostring(name)); | 16 print("Prosody was unable to find "..tostring(name)); |
| 18 print("This package can be obtained in the following ways:"); | 17 print("This package can be obtained in the following ways:"); |
| 19 print(""); | 18 print(""); |
| 29 print("More help can be found on our website, at http://prosody.im/doc/depends"); | 28 print("More help can be found on our website, at http://prosody.im/doc/depends"); |
| 30 print("**************************"); | 29 print("**************************"); |
| 31 print(""); | 30 print(""); |
| 32 end | 31 end |
| 33 | 32 |
| 34 local lxp = softreq "lxp" | 33 function check_dependencies() |
| 34 local fatal; | |
| 35 | |
| 36 local lxp = softreq "lxp" | |
| 37 | |
| 38 if not lxp then | |
| 39 missingdep("luaexpat", { | |
| 40 ["Debian/Ubuntu"] = "sudo apt-get install liblua5.1-expat0"; | |
| 41 ["luarocks"] = "luarocks install luaexpat"; | |
| 42 ["Source"] = "http://www.keplerproject.org/luaexpat/"; | |
| 43 }); | |
| 44 fatal = true; | |
| 45 end | |
| 46 | |
| 47 local socket = softreq "socket" | |
| 48 | |
| 49 if not socket then | |
| 50 missingdep("luasocket", { | |
| 51 ["Debian/Ubuntu"] = "sudo apt-get install liblua5.1-socket2"; | |
| 52 ["luarocks"] = "luarocks install luasocket"; | |
| 53 ["Source"] = "http://www.tecgraf.puc-rio.br/~diego/professional/luasocket/"; | |
| 54 }); | |
| 55 fatal = true; | |
| 56 end | |
| 57 | |
| 58 local lfs, err = softreq "lfs" | |
| 59 if not lfs then | |
| 60 missingdep("luafilesystem", { | |
| 61 ["luarocks"] = "luarocks install luafilesystem"; | |
| 62 ["Debian/Ubuntu"] = "sudo apt-get install liblua5.1-filesystem0"; | |
| 63 ["Source"] = "http://www.keplerproject.org/luafilesystem/"; | |
| 64 }); | |
| 65 fatal = true; | |
| 66 end | |
| 67 | |
| 68 local ssl = softreq "ssl" | |
| 69 | |
| 70 if not ssl then | |
| 71 if config.get("*", "core", "run_without_ssl") then | |
| 72 log("warn", "Running without SSL support because run_without_ssl is defined in the config"); | |
| 73 else | |
| 74 missingdep("LuaSec", { | |
| 75 ["Debian/Ubuntu"] = "http://prosody.im/download/start#debian_and_ubuntu"; | |
| 76 ["luarocks"] = "luarocks install luasec"; | |
| 77 ["Source"] = "http://www.inf.puc-rio.br/~brunoos/luasec/"; | |
| 78 }, "SSL/TLS support will not be available"); | |
| 79 end | |
| 80 else | |
| 81 local major, minor, veryminor, patched = ssl._VERSION:match("(%d+)%.(%d+)%.?(%d*)(M?)"); | |
| 82 if not major or ((tonumber(major) == 0 and (tonumber(minor) or 0) <= 3 and (tonumber(veryminor) or 0) <= 2) and patched ~= "M") then | |
| 83 log("error", "This version of LuaSec contains a known bug that causes disconnects, see http://prosody.im/doc/depends"); | |
| 84 end | |
| 85 end | |
| 86 | |
| 87 local encodings, err = softreq "util.encodings" | |
| 88 if not encodings then | |
| 89 if err:match("not found") then | |
| 90 missingdep("util.encodings", { ["Windows"] = "Make sure you have encodings.dll from the Prosody distribution in util/"; | |
| 91 ["GNU/Linux"] = "Run './configure' and 'make' in the Prosody source directory to build util/encodings.so"; | |
| 92 }); | |
| 93 else | |
| 94 print "***********************************" | |
| 95 print("util/encodings couldn't be loaded. Check that you have a recent version of libidn"); | |
| 96 print "" | |
| 97 print("The full error was:"); | |
| 98 print(err) | |
| 99 print "***********************************" | |
| 100 end | |
| 101 fatal = true; | |
| 102 end | |
| 35 | 103 |
| 36 if not lxp then | 104 local hashes, err = softreq "util.hashes" |
| 37 missingdep("luaexpat", { | 105 if not hashes then |
| 38 ["Debian/Ubuntu"] = "sudo apt-get install liblua5.1-expat0"; | 106 if err:match("not found") then |
| 39 ["luarocks"] = "luarocks install luaexpat"; | 107 missingdep("util.hashes", { ["Windows"] = "Make sure you have hashes.dll from the Prosody distribution in util/"; |
| 40 ["Source"] = "http://www.keplerproject.org/luaexpat/"; | 108 ["GNU/Linux"] = "Run './configure' and 'make' in the Prosody source directory to build util/hashes.so"; |
| 41 }); | 109 }); |
| 42 fatal = true; | 110 else |
| 111 print "***********************************" | |
| 112 print("util/hashes couldn't be loaded. Check that you have a recent version of OpenSSL (libcrypto in particular)"); | |
| 113 print "" | |
| 114 print("The full error was:"); | |
| 115 print(err) | |
| 116 print "***********************************" | |
| 117 end | |
| 118 fatal = true; | |
| 119 end | |
| 120 return not fatal; | |
| 43 end | 121 end |
| 44 | 122 |
| 45 local socket = softreq "socket" | |
| 46 | 123 |
| 47 if not socket then | 124 return _M; |
| 48 missingdep("luasocket", { | |
| 49 ["Debian/Ubuntu"] = "sudo apt-get install liblua5.1-socket2"; | |
| 50 ["luarocks"] = "luarocks install luasocket"; | |
| 51 ["Source"] = "http://www.tecgraf.puc-rio.br/~diego/professional/luasocket/"; | |
| 52 }); | |
| 53 fatal = true; | |
| 54 end | |
| 55 | |
| 56 local lfs, err = softreq "lfs" | |
| 57 if not lfs then | |
| 58 missingdep("luafilesystem", { | |
| 59 ["luarocks"] = "luarocks install luafilesystem"; | |
| 60 ["Debian/Ubuntu"] = "sudo apt-get install liblua5.1-filesystem0"; | |
| 61 ["Source"] = "http://www.keplerproject.org/luafilesystem/"; | |
| 62 }); | |
| 63 fatal = true; | |
| 64 end | |
| 65 | |
| 66 local ssl = softreq "ssl" | |
| 67 | |
| 68 if not ssl then | |
| 69 if config.get("*", "core", "run_without_ssl") then | |
| 70 log("warn", "Running without SSL support because run_without_ssl is defined in the config"); | |
| 71 else | |
| 72 missingdep("LuaSec", { | |
| 73 ["Debian/Ubuntu"] = "http://prosody.im/download/start#debian_and_ubuntu"; | |
| 74 ["luarocks"] = "luarocks install luasec"; | |
| 75 ["Source"] = "http://www.inf.puc-rio.br/~brunoos/luasec/"; | |
| 76 }, "SSL/TLS support will not be available"); | |
| 77 end | |
| 78 else | |
| 79 local major, minor, veryminor, patched = ssl._VERSION:match("(%d+)%.(%d+)%.?(%d*)(M?)"); | |
| 80 if not major or ((tonumber(major) == 0 and (tonumber(minor) or 0) <= 3 and (tonumber(veryminor) or 0) <= 2) and patched ~= "M") then | |
| 81 log("error", "This version of LuaSec contains a known bug that causes disconnects, see http://prosody.im/doc/depends"); | |
| 82 end | |
| 83 end | |
| 84 | |
| 85 local encodings, err = softreq "util.encodings" | |
| 86 if not encodings then | |
| 87 if err:match("not found") then | |
| 88 missingdep("util.encodings", { ["Windows"] = "Make sure you have encodings.dll from the Prosody distribution in util/"; | |
| 89 ["GNU/Linux"] = "Run './configure' and 'make' in the Prosody source directory to build util/encodings.so"; | |
| 90 }); | |
| 91 else | |
| 92 print "***********************************" | |
| 93 print("util/encodings couldn't be loaded. Check that you have a recent version of libidn"); | |
| 94 print "" | |
| 95 print("The full error was:"); | |
| 96 print(err) | |
| 97 print "***********************************" | |
| 98 end | |
| 99 fatal = true; | |
| 100 end | |
| 101 | |
| 102 local hashes, err = softreq "util.hashes" | |
| 103 if not hashes then | |
| 104 if err:match("not found") then | |
| 105 missingdep("util.hashes", { ["Windows"] = "Make sure you have hashes.dll from the Prosody distribution in util/"; | |
| 106 ["GNU/Linux"] = "Run './configure' and 'make' in the Prosody source directory to build util/hashes.so"; | |
| 107 }); | |
| 108 else | |
| 109 print "***********************************" | |
| 110 print("util/hashes couldn't be loaded. Check that you have a recent version of OpenSSL (libcrypto in particular)"); | |
| 111 print "" | |
| 112 print("The full error was:"); | |
| 113 print(err) | |
| 114 print "***********************************" | |
| 115 end | |
| 116 fatal = true; | |
| 117 end | |
| 118 | |
| 119 if fatal then os.exit(1); end |
