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Merge pull request #44 from jphickey/fix-38-ctf-json
Fix #38, add ctf json output products
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,96 @@ | ||
| -- | ||
| -- LEW-19710-1, CCSDS SOIS Electronic Data Sheet Implementation | ||
| -- | ||
| -- Copyright (c) 2020 United States Government as represented by | ||
| -- the Administrator of the National Aeronautics and Space Administration. | ||
| -- All Rights Reserved. | ||
| -- | ||
| -- Licensed under the Apache License, Version 2.0 (the "License"); | ||
| -- you may not use this file except in compliance with the License. | ||
| -- You may obtain a copy of the License at | ||
| -- | ||
| -- http://www.apache.org/licenses/LICENSE-2.0 | ||
| -- | ||
| -- Unless required by applicable law or agreed to in writing, software | ||
| -- distributed under the License is distributed on an "AS IS" BASIS, | ||
| -- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| -- See the License for the specific language governing permissions and | ||
| -- limitations under the License. | ||
| -- | ||
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| -- ------------------------- | ||
| -- MAIN ROUTINE | ||
| -- ------------------------- | ||
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| for ds in SEDS.root:iterate_children(SEDS.basenode_filter) do | ||
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| -- Note that each interface under the component could have its own separate set of command codes, | ||
| -- but most have just one. The goal is to combine all the cc's into a single header file. | ||
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| local ds_all_subcmds = {} | ||
| local ds_cmdcode_lookup = {} | ||
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| for comp in ds:iterate_subtree("COMPONENT") do | ||
| -- Locate all required intfs under this component that utilize subcommand/function codes | ||
| for reqintf in comp:iterate_subtree("REQUIRED_INTERFACE") do | ||
| for _,cmd in ipairs(reqintf.intf_commands or {}) do | ||
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| if (cmd.subcommand_arg) then | ||
| local argtype = cmd.args[cmd.subcommand_arg].type | ||
| local constraint_values = {} | ||
| local constraint_argtype = {} | ||
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| for _,subcommand in ipairs(argtype.edslib_derivtable_list) do | ||
| -- Note that this list is not in value-order, the index relates to the lookup table, not the actual cmdcode value | ||
| -- To get the command code value, need to drill down into the constraint set. This assumes a single value constraint. | ||
| local cmdname = subcommand:get_flattened_name() | ||
| local constraint = subcommand:find_first("CONSTRAINT_SET") | ||
| if (constraint) then | ||
| constraint = constraint:find_first("VALUE_CONSTRAINT") | ||
| end | ||
| if (constraint) then | ||
| constraint = constraint.attributes["value"] | ||
| end | ||
| if (constraint) then | ||
| constraint_values[1 + #constraint_values] = constraint | ||
| constraint_argtype[constraint] = subcommand | ||
| end | ||
| end | ||
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| table.sort(constraint_values) | ||
| cmd.cc_list = {} | ||
| for i,constraint in ipairs(constraint_values) do | ||
| local subcommand = constraint_argtype[constraint] | ||
| local macroname = SEDS.to_macro_name(subcommand:get_flattened_name()) | ||
| -- If the command name ends in "_CMD" then lop it off | ||
| if (string.sub(macroname, -4, -1) == "_CMD") then | ||
| macroname = string.sub(macroname, 1, -5) | ||
| end | ||
| macroname = macroname .. "_CC" | ||
| cmd.cc_list[i] = { value = constraint, argtype = subcommand, macroname = macroname } | ||
| end | ||
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| ds_all_subcmds[1 + #ds_all_subcmds] = { intf=reqintf, cmd=cmd } | ||
| end | ||
| end | ||
| end | ||
| end | ||
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| -- Create a "cc.h" header file containing the command/function codes specificed as EDS value constraints | ||
| -- This info was collected earlier, but is easier to use in C files if not mixed with the interface declarations | ||
| -- It also needs to be put in a reasonable order and the macro names need to be scrubbed/fixed to match | ||
| if (#ds_all_subcmds > 0) then | ||
| hdrout = SEDS.output_open(SEDS.to_filename("cc.h", ds.name),ds.xml_filename) | ||
| for _,sc in ipairs(ds_all_subcmds) do | ||
| hdrout:section_marker(string.format("Command Codes for \'%s\' Interface",sc.intf.name)) | ||
| for _,cc in ipairs(sc.cmd.cc_list) do | ||
| hdrout:add_documentation(string.format("Command code associated with %s_t", cc.argtype:get_flattened_name())) | ||
| hdrout:write(string.format("#define %-60s %s", cc.macroname, cc.value)) | ||
| end | ||
| hdrout:add_whitespace(1) | ||
| end | ||
| SEDS.output_close(hdrout) | ||
| end | ||
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| end |
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