deps/libretro-common/samples/core_options/example_categories/conversion_scripts/core_option_regex.py

   1 import re
   2
   3 # 0: full struct; 1: up to & including first []; 2: content between first {}
   4 p_struct = re.compile(r'(struct\s*[a-zA-Z0-9_\s]+\[])\s*'
   5                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+)\s*)*'
   6                       r'=\s*'  # =
   7                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+)\s*)*'
   8                       r'{((?:.|[\r\n])*?)\{\s*NULL,\s*NULL,\s*NULL\s*(?:.|[\r\n])*?},?(?:.|[\r\n])*?};')  # captures full struct, it's beginning and it's content
   9 # 0: type name[]; 1: type; 2: name
  10 p_type_name = re.compile(r'(retro_core_option_[a-zA-Z0-9_]+)\s*'
  11                          r'(option_cats[a-z_]{0,8}|option_defs([a-z_]{0,8}))\s*\[]')
  12 # 0: full option; 1: key; 2: description; 3: additional info; 4: key/value pairs
  13 p_option = re.compile(r'{\s*'  # opening braces
  14                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  15                       r'(\".*?\"|'  # key start; group 1
  16                       r'[a-zA-Z0-9_]+\s*\((?:.|[\r\n])*?\)|'
  17                       r'[a-zA-Z0-9_]+\s*\[(?:.|[\r\n])*?]|'
  18                       r'[a-zA-Z0-9_]+\s*\".*?\")\s*'  # key end
  19                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  20                       r',\s*'  # comma
  21                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  22                       r'(\".*?\")\s*'  # description; group 2
  23                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  24                       r',\s*'  # comma
  25                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  26                       r'((?:'  # group 3
  27                       r'(?:NULL|\"(?:.|[\r\n])*?\")\s*'  # description in category, info, info in category, category
  28                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  29                       r',?\s*'  # comma
  30                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  31                       r')+)'
  32                       r'(?:'  # defs only start
  33                       r'{\s*'  # opening braces
  34                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  35                       r'((?:'  # key/value pairs start; group 4
  36                       r'{\s*'  # opening braces
  37                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  38                       r'(?:NULL|\".*?\")\s*'  # option key
  39                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  40                       r',\s*'  # comma
  41                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  42                       r'(?:NULL|\".*?\")\s*'  # option value
  43                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  44                       r'}\s*'  # closing braces
  45                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  46                       r',?\s*'  # comma
  47                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  48                       r')*)'  # key/value pairs end
  49                       r'}\s*'  # closing braces
  50                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  51                       r',?\s*'  # comma
  52                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  53                       r'(?:'  # defaults start
  54                       r'(?:NULL|\".*?\")\s*'  # default value
  55                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  56                       r',?\s*'  # comma
  57                       r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  58                       r')*'  # defaults end
  59                       r')?'  # defs only end
  60                       r'},')  # closing braces
  61 # analyse option group 3
  62 p_info = re.compile(r'(NULL|\"(?:.|[\r\n])*?\")\s*'  # description in category, info, info in category, category
  63                     r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  64                     r',\s*'  # comma
  65                     r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*')
  66 # analyse option group 4
  67 p_key_value = re.compile(r'{\s*'  # opening braces
  68                          r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  69                          r'(NULL|\".*?\")\s*'  # option key; 1
  70                          r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  71                          r',\s*'  # comma
  72                          r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  73                          r'(NULL|\".*?\")\s*'  # option value; 2
  74                          r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  75                          r'}\s*'  # closing braces
  76                          r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*'
  77                          r',?\s*'  # comma
  78                          r'(?:(?:\/\*(?:.|[\r\n])*?\*\/|\/\/.*[\r\n]+|#.*[\r\n]+)\s*)*')
  79
  80 p_masked = re.compile(r'([A-Z_][A-Z0-9_]+)\s*(\"(?:"\s*"|\\\s*|.)*\")')