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# Copyright (c) 2021 Harald Eilertsen
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
# the Software, and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
module MakePlugin
class PluginInfo
PLUGIN_FIELDS = %w{Type Use Description Comment}
def self.find_plugin_info(root, plugin_name)
pi = { name: plugin_name }
found = false
db = File.join(root, '../../cheatsheet/src/database.js')
File.open(db) do |f|
pat = /^\s*(\w+): \"([^"]+)\",/
f.each_line do |line|
break if found && line =~ /^\s*\},$/
pat.match(line) do |m|
if m[1] == 'Name' && m[2] == plugin_name
found = true
elsif found && PLUGIN_FIELDS.include?(m[1])
pi[m[1].downcase.to_sym] = m[2]
end
end
end
end
header_file = File.join(root, '../WinVST', plugin_name, "#{plugin_name}.h")
File.open(header_file) do |f|
f.each_line do |line|
if line =~ /kNumParameters\s*=\s*(\d+)/
pi[:n_ctrl_ports] = $1.to_i
end
end
end
class_file = File.join(root, '../WinVST', plugin_name, "#{plugin_name}.cpp")
fun = ""
File.open(class_file) do |f|
f.each_line do |line|
if line =~ /void #{plugin_name}::(\w+)/
fun = $1
elsif fun == 'getParameterName' and line =~ /case\s+kParam([A-Z])\:\s+vst_strncpy\s*\([^,]*,\s*\"(\w+)\",/
pi["ctrl_port_#{$1}".to_sym] = $2
end
end
end
return pi
end
end
end
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