#pragma once
#include "common.h"

#ifdef __cplusplus
extern "C" {
#endif
#ifdef __MWERKS__
#pragma options align=packed
#endif
enum {
    OptParseError = 0,
    OptParseSuccess = 1
};

typedef struct PARAM_T {
    char which;
    char flags;
    char *myname;
    struct PARAM_T *next;
} PARAM_T;
typedef struct MASK_T {
    char which;
    char flags;
    char *myname;
    PARAM_T *next;
    char size;
    UInt32 ormask;
    UInt32 andmask;
    void *num;
} MASK_T;
typedef struct STRING_T {
    char which;
    char flags;
    char *myname;
    PARAM_T *next;
    SInt16 maxlen;
    Boolean pstring;
    char *str;
} STRING_T;
typedef struct SET_T {
    char which;
    char flags;
    char *myname;
    PARAM_T *next;
    char size;
    UInt32 value;
    char *num;
} SET_T;
typedef struct SETSTRING_T {
    char which;
    char flags;
    char *myname;
    PARAM_T *next;
    char *value;
    char pstring;
    void *var;
} SETSTRING_T;
typedef struct GENERIC_T {
    char which;
    char flags;
    char *myname;
    PARAM_T *next;

    int (*parse)(const char *opt, void *var, const char *pstr, int flags);

    void *var;
    char *help;
} GENERIC_T;
typedef struct SETTING_T {
    char which;
    char flags;
    char *myname;
    PARAM_T *next;

    int (*parse)(const char *a, const char *b); // TODO name these args
    char *valuename;
} SETTING_T;
typedef struct TOGGLE_T {
    char which;
    char flags;
    char *myname;
    PARAM_T *next;
    char size;
    UInt32 mask;
    void *num;
} TOGGLE_T;
typedef struct NUM_T {
    char which;
    char flags;
    char *myname;
    PARAM_T *next;
    char size;
    char fit;
    UInt32 lo;
    UInt32 hi;
    void *num;
} NUM_T;
typedef struct FILEPATH_T {
    char which;
    char flags;
    char *myname;
    PARAM_T *next;
    char fflags;
    char *defaultstr;
    void *filename;
    int maxlen;
} FILEPATH_T;
typedef struct IFARG_T {
    char which;
    char flags;
    char *myname;
    PARAM_T *next;
    PARAM_T *parg;
    char *helpa;
    PARAM_T *pnone;
    char *helpn;
} IFARG_T;
typedef struct ONOFF_T {
    char which;
    char flags;
    char *myname;
    PARAM_T *next;
    unsigned char *var;
} ONOFF_T;
typedef struct OFFON_T {
    char which;
    char flags;
    char *myname;
    PARAM_T *next;
    unsigned char *var;
} OFFON_T;
typedef struct FTYPE_T {
    char which;
    char flags;
    char *myname;
    PARAM_T *next;
    OSType *fc;
    Boolean iscreator;
} FTYPE_T;
typedef struct OptionList {
    char *help;
    int flags;
    struct Option **list;
} OptionList;
typedef struct Option {
    char *names;
    int avail;
    PARAM_T *param;
    OptionList *sub;
    OptionList *conflicts;
    char *help;
} Option;
enum {
    HELPFLAGS_1 = 1,
    HELPFLAGS_IGNORED = 2,
    HELPFLAGS_OBSOLETE = 4,
    HELPFLAGS_DEPRECATED = 8,
    HELPFLAGS_SECRET = 0x10,
    HELPFLAGS_MEANINGLESS = 0x20,
    HELPFLAGS_COMPATIBLE = 0x40,
    HELPFLAGS_NORMAL = 0x80, // andmask = 0xE?
    HELPFLAGS_SPACES = 0x100,
    HELPFLAGS_TOOL = 0x200,
    HELPFLAGS_TOOL_THIS = 0x400,
    HELPFLAGS_TOOL_OTHER = 0x800,
    HELPFLAGS_TOOL_BOTH = 0xC00,
    HELPFLAGS_1000 = 0x1000,
    HELPFLAGS_2000 = 0x2000,
    HELPFLAGS_USAGE = 0x4000,
    HELPFLAGS_8000 = 0x8000
};
enum {
    OTF_GLOBAL = 1,
    OTF_STICKY = 2,
    OTF_CASED = 4,
    OTF_OBSOLETE = 8,
    OTF_SUBSTITUTED = 0x10,
    OTF_DEPRECATED = 0x20,
    OTF_TOOL_LINKER = 0x40,
    OTF_TOOL_DISASSEMBLER = 0x80,
    OTF_TOOL_COMPILER = 0x100,
    OTF_TOOL_MASK = OTF_TOOL_LINKER | OTF_TOOL_DISASSEMBLER | OTF_TOOL_COMPILER,
    OTF200 = 0x200,
    OTF400 = 0x400,
    OTF_IGNORED = 0x800,
    OTF_SECRET = 0x1000,
    OTF_HIDE_DEFAULT = 0x2000,
    OTF_COMPATIBILITY = 0x4000,
    OTF_HAS_SUB_OPTIONS = 0x8000,
    OTF_SUB_OPTIONS_OPTIONAL = 0x10000,
    OTF_ONLY_ONCE = 0x20000,
    OTF_HAS_CONFLICTS = 0x40000,
    OTF_WARNING = 0x80000,
    OTF_SLFLAGS_8 = 0x100000,
    OTF_SLFLAGS_10 = 0x200000,
    OTF_SLFLAGS_20 = 0x400000,
    OTF_SLFLAGS_MASK = OTF_SLFLAGS_8 | OTF_SLFLAGS_10 | OTF_SLFLAGS_20,
    OTF_MEANINGLESS = 0x800000,
    OTF_ALL_HIDDEN_BY_DEFAULT = OTF_OBSOLETE | OTF_DEPRECATED | OTF_IGNORED | OTF_SECRET | OTF_MEANINGLESS,
    OTF1000000 = 0x1000000,
    OTF2000000 = 0x2000000,
    OTF4000000 = 0x4000000,
    OTF8000000 = 0x8000000,
    OTF10000000 = 0x10000000,
    OTF20000000 = 0x20000000,
    OTF_INTERNAL_SEEN_CONFLICTED = 0x40000000,
    OTF_INTERNAL_ALREADY_SEEN = 0x80000000
};

enum {
    PARAMWHICH_None = 0,
    PARAMWHICH_FTypeCreator = 1,
    PARAMWHICH_FilePath = 2,
    PARAMWHICH_Number = 3,
    PARAMWHICH_String = 4,
    PARAMWHICH_Id = 5,
    PARAMWHICH_Sym = 6,
    PARAMWHICH_OnOff = 7,
    PARAMWHICH_OffOn = 8,
    PARAMWHICH_Mask = 9,
    PARAMWHICH_Toggle = 0xA,
    PARAMWHICH_Set = 0xB,
    PARAMWHICH_SetString = 0xC,
    PARAMWHICH_Generic = 0xD,
    PARAMWHICH_IfArg = 0xE,
    PARAMWHICH_Setting = 0xF,
    PARAMWHICH_MAX = 0x10
};
enum {
    PARAMFLAGS_1 = 1,
    PARAMFLAGS_2 = 2,
    PARAMFLAGS_3 = 3,
    PARAMFLAGS_4 = 4,
    PARAMFLAGS_8 = 8,
    PARAMFLAGS_10 = 0x10,
    PARAMFLAGS_12 = 0x12
};
enum {
    PARAMPARSEFLAGS_0 = 0,
    PARAMPARSEFLAGS_1 = 1,
    PARAMPARSEFLAGS_2 = 2,
    PARAMPARSEFLAGS_4 = 4,
    PARAMPARSEFLAGS_8 = 8,
    PARAMPARSEFLAGS_10 = 0x10,
    PARAMPARSEFLAGS_20 = 0x20,
    PARAMPARSEFLAGS_40 = 0x40,
    PARAMPARSEFLAGS_80 = 0x80,
    PARAMPARSEFLAGS_100 = 0x100
};
enum {
    SLFLAGS_1 = 1,
    SLFLAGS_2 = 2,
    SLFLAGS_4 = 4, // displays =...
    SLFLAGS_8 = 8, // displays [no] -- produces e.g. [no]err[or] | [no]iserr[or], [no]implicit[conv]
    SLFLAGS_10 = 0x10, // displays [-]
    SLFLAGS_20 = 0x20, // displays [no-]
    SLFLAGS_40 = 0x40
};
enum {
    LISTFLAGS_NONE = 0,
    LISTFLAGS_EXCLUSIVE = 1,
    LISTFLAGS_ALLOW_UNKNOWNS = 2,
    LISTFLAGS_4 = 4,
    LISTFLAGS_COMPILER = 0x100,
    LISTFLAGS_LINKER = 0x200,
    LISTFLAGS_DISASSEMBLER = 0x400,
    LISTFLAGS_TOOL_MASK = LISTFLAGS_COMPILER | LISTFLAGS_LINKER | LISTFLAGS_DISASSEMBLER
};

enum {
    OFLAGS_1 = 1,
    OFLAGS_2 = 2,
    OFLAGS_4 = 4,
    OFLAGS_8 = 8,
    OFLAGS_10 = 0x10,
    OFLAGS_20 = 0x20,
    OFLAGS_40 = 0x40,
    OFLAGS_80 = 0x80
};
enum {
    PFLAGS_1 = 1,
    PFLAGS_2 = 2,
    PFLAGS_4 = 4,
    PFLAGS_8 = 8,
    PFLAGS_10 = 0x10,
    PFLAGS_20 = 0x20,
    PFLAGS_40 = 0x40,
    PFLAGS_80 = 0x80
};
#ifdef __MWERKS__
#pragma options align=reset
#endif

/********************************/
/* Arguments.c */
typedef struct {
    SInt16 val;
    char *text;
} ArgToken;
enum {
    ATK_END,
    ATK_ARG_END,
    ATK_ARG,
    ATK_OPTION,
    ATK_EQUALS,
    ATK_COMMA
};
typedef struct {
    int argc;
    int nargv;
    char **argv;
} anon0_50;

extern char compat;
extern char *MAINOPTCHAR;
extern char *FIRSTARGCHAR;
extern char *SEPOPTSTR;
extern char SEPOPTCHAR;
extern char SEP1;
extern char SEP2;
extern char SEP3;
extern char RESPFILECHAR;
extern char *RESPFILESTR;
extern anon0_50 linkargs;
extern anon0_50 prelinkargs;
extern anon0_50 postlinkargs;

extern void Arg_Init(int theargc, char **theargv);
extern void Arg_Terminate(void);
extern void Arg_Reset(void);
extern void Arg_Stop(ArgToken *where);
extern ArgToken *Arg_PeekToken(void);
extern ArgToken *Arg_UsedToken(void);
extern int Arg_IsEmpty(void);
extern ArgToken *Arg_GetToken(void);
extern ArgToken *Arg_UndoToken(void);
extern const char *Arg_GetTokenName(ArgToken *tok);
extern const char *Arg_GetTokenText(ArgToken *tok, char *buffer, int maxlen, unsigned char warn);
extern void Arg_InitToolArgs(anon0_50 *ta);
extern void Arg_AddToToolArgs(anon0_50 *ta, SInt16 tokval, char *toktxt);
extern void Arg_FinishToolArgs(anon0_50 *ta);
extern void Arg_ToolArgsForPlugin(anon0_50 *ta, struct CWCommandLineArgs *args);
extern void Arg_FreeToolArgs(anon0_50 *ta);

/********************************/
/* Option.c */
typedef struct {
    void *first;
    void *second;
} Opt50;
typedef struct {
    Option *opt;
    char *curopt;
} Opt52;
typedef struct {
    union {
        Opt50 v;
        OptionList *lst;
        Opt52 o;
        char *param;
    } e;
    SInt16 flags;
} Opt48;

extern char curopt[1024];

extern void Args_InitStack(void);
extern int Args_StackSize(void);
extern void Args_Push(SInt16 flags, void *first, void *second);
extern Opt48 *Args_Pop(SInt16 flags);
extern void Args_SpellStack(char *buffer, SInt16 flags);
extern void Args_AddToToolArgs(anon0_50 *ta);
extern void Options_Init(void);
extern OptionList *Options_GetOptions(void);
extern void Options_SortOptions(void);
extern int Options_AddList(OptionList *optlst);
extern int Options_AddLists(OptionList **optlst);
extern int Option_ForTool(Option *opt, int which);
extern int Option_ThisTool(void);
extern int Option_ForThisTool(Option *opt);
extern int Option_AlsoPassedToTool(Option *opt, int which);
extern int Option_AlsoPassedFromThisTool(Option *opt);
extern int Option_Parse(Option *opt, int oflags);
extern int Options_Parse(OptionList *options, int flags);
extern int Option_ParseDefaultOption(OptionList *options);
extern void Option_ParamError(SInt16 id, va_list ap);
extern void Option_ParamWarning(SInt16 id, va_list ap);
extern void Option_OptionError(SInt16 id, va_list ap);
extern void Option_OptionWarning(SInt16 id, va_list ap);
extern void Option_Error(SInt16 id, ...);
extern void Option_Warning(SInt16 id, ...);
extern int Options_Help(const char *keyword);
extern int Option_Help(const char *opt);
extern int Options_DisplayHelp(void);

/********************************/
/* Parameter.c */
extern char curparam[4096];

extern void Param_DescHelp(PARAM_T *param, const char **desc, const char **help, const char **defaul);
extern int Param_Compare(PARAM_T *param);
extern int Params_Parse(PARAM_T *param, int flags);
extern void Param_Error(SInt16 id, ...);
extern void Param_Warning(SInt16 id, ...);

/********************************/
/* Help.c */
extern int Help_Option(OptionList *lst, Option *opt, int subprint, const char *keyword);
extern void Help_Options(OptionList *lst, int subprint, const char *keyword);
extern void Help_Usage(void);
extern void Help_Null(void);
extern void Help_Init(void);
extern void Help_Line(char ch);
extern void Help_Term(void);

#ifdef __cplusplus
}
#endif