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Re-indent some NSE libraries.
https://secwiki.org/w/Nmap/Code_Standards
This commit is contained in:
dmiller
@@ -26,38 +26,38 @@ local EMPTY = {}; -- Empty constant table
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-- is 0.
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--@return A string representation of a data, will be one or more full lines.
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function tostr(data, indent)
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local str
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local str
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if(indent == nil) then
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indent = 0
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end
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if(indent == nil) then
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indent = 0
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end
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-- Check the type
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local typ = type(data)
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if(typ == "nil" or typ == "number" or typ == "boolean" or typ == "function" or typ == "thread" or typ == "userdata") then
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str = {(" "):rep(indent), tostring(data), "\n"}
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elseif(type(data) == "string") then
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str = {(" "):rep(indent), string.format("%q", data), "\n"}
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elseif(type(data) == "table") then
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local i, v
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str = {}
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for i, v in pairs(data) do
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-- Check for a table in a table
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str[#str+1] = (" "):rep(indent)
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str[#str+1] = tostring(i)
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if(type(v) == "table") then
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str[#str+1] = ":\n"
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str[#str+1] = tostr(v, indent + 2)
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else
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str[#str+1] = ": "
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str[#str+1] = tostr(v, 0)
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end
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end
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else
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stdnse.print_debug(1, "Error: unknown data type: %s", type(data))
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end
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-- Check the type
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local typ = type(data)
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if(typ == "nil" or typ == "number" or typ == "boolean" or typ == "function" or typ == "thread" or typ == "userdata") then
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str = {(" "):rep(indent), tostring(data), "\n"}
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elseif(type(data) == "string") then
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str = {(" "):rep(indent), string.format("%q", data), "\n"}
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elseif(type(data) == "table") then
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local i, v
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str = {}
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for i, v in pairs(data) do
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-- Check for a table in a table
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str[#str+1] = (" "):rep(indent)
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str[#str+1] = tostring(i)
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if(type(v) == "table") then
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str[#str+1] = ":\n"
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str[#str+1] = tostr(v, indent + 2)
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else
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str[#str+1] = ": "
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str[#str+1] = tostr(v, 0)
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end
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end
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else
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stdnse.print_debug(1, "Error: unknown data type: %s", type(data))
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end
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return table.concat(str)
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return table.concat(str)
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end
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--- Print out a string in hex, for debugging.
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@@ -65,65 +65,65 @@ end
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--@param str The data to print in hex.
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function print_hex(str)
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-- Prints out the full lines
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for line=1, #str/16, 1 do
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io.write(string.format("%08x ", (line - 1) * 16))
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-- Prints out the full lines
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for line=1, #str/16, 1 do
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io.write(string.format("%08x ", (line - 1) * 16))
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-- Loop through the string, printing the hex
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for char=1, 16, 1 do
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local ch = string.byte(str, ((line - 1) * 16) + char)
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io.write(string.format("%02x ", ch))
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end
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-- Loop through the string, printing the hex
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for char=1, 16, 1 do
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local ch = string.byte(str, ((line - 1) * 16) + char)
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io.write(string.format("%02x ", ch))
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end
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io.write(" ")
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io.write(" ")
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-- Loop through the string again, this time the ascii
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for char=1, 16, 1 do
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local ch = string.byte(str, ((line - 1) * 16) + char)
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if ch < 0x20 or ch > 0x7f then
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ch = string.byte(".", 1)
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end
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io.write(string.format("%c", ch))
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end
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-- Loop through the string again, this time the ascii
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for char=1, 16, 1 do
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local ch = string.byte(str, ((line - 1) * 16) + char)
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if ch < 0x20 or ch > 0x7f then
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ch = string.byte(".", 1)
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end
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io.write(string.format("%c", ch))
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end
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io.write("\n")
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end
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io.write("\n")
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end
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-- Prints out the final, partial line
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if (#str % 16 ~= 0) then
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local line = math.floor((#str/16)) + 1
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io.write(string.format("%08x ", (line - 1) * 16))
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-- Prints out the final, partial line
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if (#str % 16 ~= 0) then
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local line = math.floor((#str/16)) + 1
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io.write(string.format("%08x ", (line - 1) * 16))
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for char=1, #str % 16, 1 do
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local ch = string.byte(str, ((line - 1) * 16) + char)
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io.write(string.format("%02x ", ch))
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end
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io.write(string.rep(" ", 16 - (#str % 16)));
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io.write(" ")
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for char=1, #str % 16, 1 do
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local ch = string.byte(str, ((line - 1) * 16) + char)
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io.write(string.format("%02x ", ch))
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end
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io.write(string.rep(" ", 16 - (#str % 16)));
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io.write(" ")
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for char=1, #str % 16, 1 do
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local ch = string.byte(str, ((line - 1) * 16) + char)
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if ch < 0x20 or ch > 0x7f then
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ch = string.byte(".", 1)
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end
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io.write(string.format("%c", ch))
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end
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for char=1, #str % 16, 1 do
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local ch = string.byte(str, ((line - 1) * 16) + char)
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if ch < 0x20 or ch > 0x7f then
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ch = string.byte(".", 1)
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end
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io.write(string.format("%c", ch))
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end
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io.write("\n")
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end
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io.write("\n")
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end
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-- Print out the length
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io.write(string.format(" Length: %d [0x%x]\n", #str, #str))
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-- Print out the length
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io.write(string.format(" Length: %d [0x%x]\n", #str, #str))
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end
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---Print out a stacktrace. The stacktrace will naturally include this function call.
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function print_stack()
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local thread = coroutine.running()
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local trace = debug.traceback(thread);
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if trace ~= "stack traceback:" then
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print(thread, "\n", trace, "\n");
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end
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local thread = coroutine.running()
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local trace = debug.traceback(thread);
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if trace ~= "stack traceback:" then
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print(thread, "\n", trace, "\n");
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end
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end
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