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-rw-r--r--src/honeysuckle/honeysuckle.h523
-rw-r--r--src/honeysuckle/hs_create_table.c123
-rw-r--r--src/honeysuckle/hs_parse_args.c149
-rw-r--r--src/honeysuckle/hs_process_table.c86
-rw-r--r--src/honeysuckle/hs_pushstring.c31
-rw-r--r--src/honeysuckle/hs_throw_error.c12
-rw-r--r--src/honeysuckle/hs_traceback.c37
-rw-r--r--src/honeysuckle/hs_type_to_string.c31
8 files changed, 0 insertions, 992 deletions
diff --git a/src/honeysuckle/honeysuckle.h b/src/honeysuckle/honeysuckle.h
deleted file mode 100644
index 96243ba..0000000
--- a/src/honeysuckle/honeysuckle.h
+++ /dev/null
@@ -1,523 +0,0 @@
-#ifndef HONEYSUCKLE_H
-#define HONEYSUCKLE_H
-
-#include <stdbool.h>
-
-#include <lua.h>
-#include <lualib.h>
-#include <lauxlib.h>
-
-/* variadic macro argument counting */
-#ifndef VA_NARGS
-
-#define VA_NARGS(...) VA_NARGS_SHIFT_COUNT(__VA_ARGS__, VA_NARGS_COUNTS)
-
-#define VA_NARGS_COUNTS \
- 255, 254, 253, 252, 251, 250, 249, 248, \
- 247, 246, 245, 244, 243, 242, 241, 240, \
- 239, 238, 237, 236, 235, 234, 233, 232, \
- 231, 230, 229, 228, 227, 226, 225, 224, \
- 223, 222, 221, 220, 219, 218, 217, 216, \
- 215, 214, 213, 212, 211, 210, 209, 208, \
- 207, 206, 205, 204, 203, 202, 201, 200, \
- 199, 198, 197, 196, 195, 194, 193, 192, \
- 191, 190, 189, 188, 187, 186, 185, 184, \
- 183, 182, 181, 180, 179, 178, 177, 176, \
- 175, 174, 173, 172, 171, 170, 169, 168, \
- 167, 166, 165, 164, 163, 162, 161, 160, \
- 159, 158, 157, 156, 155, 154, 153, 152, \
- 151, 150, 149, 148, 147, 146, 145, 144, \
- 143, 142, 141, 140, 139, 138, 137, 136, \
- 135, 134, 133, 132, 131, 130, 129, 128, \
- 127, 126, 125, 124, 123, 122, 121, 120, \
- 119, 118, 117, 116, 115, 114, 113, 112, \
- 111, 110, 109, 108, 107, 106, 105, 104, \
- 103, 102, 101, 100, 99, 98, 97, 96, \
- 95, 94, 93, 92, 91, 90, 89, 88, \
- 87, 86, 85, 84, 83, 82, 81, 80, \
- 79, 78, 77, 76, 75, 74, 73, 72, \
- 71, 70, 69, 68, 67, 66, 65, 64, \
- 63, 62, 61, 60, 59, 58, 57, 56, \
- 55, 54, 53, 52, 51, 50, 49, 48, \
- 47, 46, 45, 44, 43, 42, 41, 40, \
- 39, 38, 37, 36, 35, 34, 33, 32, \
- 31, 30, 29, 28, 27, 26, 25, 24, \
- 23, 22, 21, 20, 19, 18, 17, 16, \
- 15, 14, 13, 12, 11, 10, 9, 8, \
- 7, 6, 5, 4, 3, 2, 1, 0
-
-#define VA_NARGS_GET_COUNT( \
- _255, _254, _253, _252, _251, _250, _249, _248, \
- _247, _246, _245, _244, _243, _242, _241, _240, \
- _239, _238, _237, _236, _235, _234, _233, _232, \
- _231, _230, _229, _228, _227, _226, _225, _224, \
- _223, _222, _221, _220, _219, _218, _217, _216, \
- _215, _214, _213, _212, _211, _210, _209, _208, \
- _207, _206, _205, _204, _203, _202, _201, _200, \
- _199, _198, _197, _196, _195, _194, _193, _192, \
- _191, _190, _189, _188, _187, _186, _185, _184, \
- _183, _182, _181, _180, _179, _178, _177, _176, \
- _175, _174, _173, _172, _171, _170, _169, _168, \
- _167, _166, _165, _164, _163, _162, _161, _160, \
- _159, _158, _157, _156, _155, _154, _153, _152, \
- _151, _150, _149, _148, _147, _146, _145, _144, \
- _143, _142, _141, _140, _139, _138, _137, _136, \
- _135, _134, _133, _132, _131, _130, _129, _128, \
- _127, _126, _125, _124, _123, _122, _121, _120, \
- _119, _118, _117, _116, _115, _114, _113, _112, \
- _111, _110, _109, _108, _107, _106, _105, _104, \
- _103, _102, _101, _100, _99, _98, _97, _96, \
- _95, _94, _93, _92, _91, _90, _89, _88, \
- _87, _86, _85, _84, _83, _82, _81, _80, \
- _79, _78, _77, _76, _75, _74, _73, _72, \
- _71, _70, _69, _68, _67, _66, _65, _64, \
- _63, _62, _61, _60, _59, _58, _57, _56, \
- _55, _54, _53, _52, _51, _50, _49, _48, \
- _47, _46, _45, _44, _43, _42, _41, _40, \
- _39, _38, _37, _36, _35, _34, _33, _32, \
- _31, _30, _29, _28, _27, _26, _25, _24, \
- _23, _22, _21, _20, _19, _18, _17, _16, \
- _15, _14, _13, _12, _11, _10, _9, _8, \
- _7, _6, _5, _4, _3, _2, _1, N, ...) N
-
-#define VA_NARGS_SHIFT_COUNT(...) VA_NARGS_GET_COUNT(__VA_ARGS__)
-
-#endif
-
-
-/* type constants */
-typedef enum
- { HS_BOOL,
- HS_INT,
- HS_NUM,
- HS_STR,
- HS_TBL,
- HS_FUNC,
- HS_CFUNC,
- HS_USER,
- HS_LIGHT,
- HS_NIL,
- HS_ANY,
- } hs_type;
-
-const char* hs_type_to_string(hs_type type);
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * hs_parse_args and hs_parse_overloaded
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- */
-
-struct hs_arg {
- hs_type type;
- union {
- bool *boolean;
- lua_Integer *integer;
- lua_Number *number;
- char **string;
- int *stack_index;
- lua_CFunction *function;
- void **userdata;
- } ptr;
-};
-
-#define hs_bool(x) { .type=HS_BOOL, .ptr.boolean = &(x) }
-#define hs_int(x) { .type=HS_INT, .ptr.integer = &(x) }
-#define hs_num(x) { .type=HS_NUM, .ptr.number = &(x) }
-#define hs_str(x) { .type=HS_STR, .ptr.string = &(x) }
-#define hs_tbl(x) { .type=HS_TBL, .ptr.stack_index = &(x) }
-#define hs_func(x) { .type=HS_FUNC, .ptr.stack_index = &(x) }
-#define hs_cfunc(x) { .type=HS_CFUNC, .ptr.function = &(x) }
-#define hs_user(x) { .type=HS_USER, .ptr.userdata = &(x) }
-#define hs_light(x) { .type=HS_LIGHT, .ptr.userdata = &(x) }
-#define hs_nil(x) { .type=HS_NIL, .ptr.stack_index = &(x) }
-#define hs_any(x) { .type=HS_ANY, .ptr.stack_index = &(x) }
-
-void hs_parse_args_(lua_State *L, int n_args, struct hs_arg *arguments);
-
-#define hs_parse_args(L, ...) \
- hs_parse_args_(L, \
- VA_NARGS(__VA_ARGS__)/2, \
- (struct hs_arg[]) { __VA_ARGS__ })
-
-
-#define hs_overload(...) VA_NARGS(__VA_ARGS__)/2, (struct hs_arg[]) { __VA_ARGS__ }
-
-int hs_parse_overloaded_(lua_State *L, ...);
-
-#define hs_parse_overloaded(L, ...) \
- hs_parse_overloaded_(L, __VA_ARGS__, -1)
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * hs_create_table
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- */
-
-typedef union {
- bool boolean;
- lua_Integer integer;
- lua_Number number;
- char *string;
- int stack_index;
- lua_CFunction function;
- void *userdata;
-} hs_value;
-
-struct hs_tbl_entry {
- hs_type key_type;
- hs_value key;
- hs_type value_type;
- hs_value value;
-};
-
-#define hs_bool_bool(k, v) \
- { .key_type=HS_BOOL, .key.boolean=k, \
- .value_type=HS_BOOL, .value.boolean=v }
-#define hs_bool_int(k, v) \
- { .key_type=HS_BOOL, .key.boolean=k, \
- .value_type=HS_INT, .value.integer=v }
-#define hs_bool_num(k, v) \
- { .key_type=HS_BOOL, .key.boolean=k, \
- .value_type=HS_NUM, .value.number=v }
-#define hs_bool_str(k, v) \
- { .key_type=HS_BOOL, .key.boolean=k, \
- .value_type=HS_STR, .value.string=v }
-#define hs_bool_tbl(k, v) \
- { .key_type=HS_BOOL, .key.boolean=k, \
- .value_type=HS_TBL, .value.stack_index=v }
-#define hs_bool_func(k, v) \
- { .key_type=HS_BOOL, .key.boolean=k, \
- .value_type=HS_FUNC, .value.stack_index=v }
-#define hs_bool_cfunc(k, v) \
- { .key_type=HS_BOOL, .key.boolean=k, \
- .value_type=HS_CFUNC, .value.function=v }
-#define hs_bool_user(k, v) \
- { .key_type=HS_BOOL, .key.boolean=k, \
- .value_type=HS_USER, .value.stack_index=v }
-#define hs_bool_light(k, v) \
- { .key_type=HS_BOOL, .key.boolean=k, \
- .value_type=HS_LIGHT, .value.userdata=v }
-
-#define hs_int_bool(k, v) \
- { .key_type=HS_INT, .key.integer=k, \
- .value_type=HS_BOOL, .value.boolean=v }
-#define hs_int_int(k, v) \
- { .key_type=HS_INT, .key.integer=k, \
- .value_type=HS_INT, .value.integer=v }
-#define hs_int_num(k, v) \
- { .key_type=HS_INT, .key.integer=k, \
- .value_type=HS_NUM, .value.number=v }
-#define hs_int_str(k, v) \
- { .key_type=HS_INT, .key.integer=k, \
- .value_type=HS_STR, .value.string=v }
-#define hs_int_tbl(k, v) \
- { .key_type=HS_INT, .key.integer=k, \
- .value_type=HS_TBL, .value.stack_index=v }
-#define hs_int_func(k, v) \
- { .key_type=HS_INT, .key.integer=k, \
- .value_type=HS_FUNC, .value.stack_index=v }
-#define hs_int_cfunc(k, v) \
- { .key_type=HS_INT, .key.integer=k, \
- .value_type=HS_CFUNC, .value.function=v }
-#define hs_int_user(k, v) \
- { .key_type=HS_INT, .key.integer=k, \
- .value_type=HS_USER, .value.stack_index=v }
-#define hs_int_light(k, v) \
- { .key_type=HS_INT, .key.integer=k, \
- .value_type=HS_LIGHT, .value.userdata=v }
-
-#define hs_num_bool(k, v) \
- { .key_type=HS_NUM, .key.number=k, \
- .value_type=HS_BOOL, .value.boolean=v }
-#define hs_num_int(k, v) \
- { .key_type=HS_NUM, .key.number=k, \
- .value_type=HS_INT, .value.integer=v }
-#define hs_num_num(k, v) \
- { .key_type=HS_NUM, .key.number=k, \
- .value_type=HS_NUM, .value.number=v }
-#define hs_num_str(k, v) \
- { .key_type=HS_NUM, .key.number=k, \
- .value_type=HS_STR, .value.string=v }
-#define hs_num_tbl(k, v) \
- { .key_type=HS_NUM, .key.number=k, \
- .value_type=HS_TBL, .value.stack_index=v }
-#define hs_num_func(k, v) \
- { .key_type=HS_NUM, .key.number=k, \
- .value_type=HS_FUNC, .value.stack_index=v }
-#define hs_num_cfunc(k, v) \
- { .key_type=HS_NUM, .key.number=k, \
- .value_type=HS_CFUNC, .value.function=v }
-#define hs_num_user(k, v) \
- { .key_type=HS_NUM, .key.number=k, \
- .value_type=HS_USER, .value.stack_index=v }
-#define hs_num_light(k, v) \
- { .key_type=HS_NUM, .key.number=k, \
- .value_type=HS_LIGHT, .value.userdata=v }
-
-#define hs_str_bool(k, v) \
- { .key_type=HS_STR, .key.string=k, \
- .value_type=HS_BOOL, .value.boolean=v }
-#define hs_str_int(k, v) \
- { .key_type=HS_STR, .key.string=k, \
- .value_type=HS_INT, .value.integer=v }
-#define hs_str_num(k, v) \
- { .key_type=HS_STR, .key.string=k, \
- .value_type=HS_NUM, .value.number=v }
-#define hs_str_str(k, v) \
- { .key_type=HS_STR, .key.string=k, \
- .value_type=HS_STR, .value.string=v }
-#define hs_str_tbl(k, v) \
- { .key_type=HS_STR, .key.string=k, \
- .value_type=HS_TBL, .value.stack_index=v }
-#define hs_str_func(k, v) \
- { .key_type=HS_STR, .key.string=k, \
- .value_type=HS_FUNC, .value.stack_index=v }
-#define hs_str_cfunc(k, v) \
- { .key_type=HS_STR, .key.string=k, \
- .value_type=HS_CFUNC, .value.function=v }
-#define hs_str_user(k, v) \
- { .key_type=HS_STR, .key.string=k, \
- .value_type=HS_USER, .value.stack_index=v }
-#define hs_str_light(k, v) \
- { .key_type=HS_STR, .key.string=k, \
- .value_type=HS_LIGHT, .value.userdata=v }
-
-
-#define hs_tbl_bool(k, v) \
- { .key_type=HS_TBL, .key.stack_index=k, \
- .value_type=HS_BOOL, .value.boolean=v }
-#define hs_tbl_int(k, v) \
- { .key_type=HS_TBL, .key.stack_index=k, \
- .value_type=HS_INT, .value.integer=v }
-#define hs_tbl_num(k, v) \
- { .key_type=HS_TBL, .key.stack_index=k, \
- .value_type=HS_NUM, .value.number=v }
-#define hs_tbl_str(k, v) \
- { .key_type=HS_TBL, .key.stack_index=k, \
- .value_type=HS_STR, .value.string=v }
-#define hs_tbl_tbl(k, v) \
- { .key_type=HS_TBL, .key.stack_index=k, \
- .value_type=HS_TBL, .value.stack_index=v }
-#define hs_tbl_func(k, v) \
- { .key_type=HS_TBL, .key.stack_index=k, \
- .value_type=HS_FUNC, .value.stack_index=v }
-#define hs_tbl_cfunc(k, v) \
- { .key_type=HS_TBL, .key.stack_index=k, \
- .value_type=HS_CFUNC, .value.function=v }
-#define hs_tbl_user(k, v) \
- { .key_type=HS_TBL, .key.stack_index=k, \
- .value_type=HS_USER, .value.stack_index=v }
-#define hs_tbl_light(k, v) \
- { .key_type=HS_TBL, .key.stack_index=k, \
- .value_type=HS_LIGHT, .value.userdata=v }
-
-#define hs_func_bool(k, v) \
- { .key_type=HS_FUNC, .key.stack_index=k, \
- .value_type=HS_BOOL, .value.boolean=v }
-#define hs_func_int(k, v) \
- { .key_type=HS_FUNC, .key.stack_index=k, \
- .value_type=HS_INT, .value.integer=v }
-#define hs_func_num(k, v) \
- { .key_type=HS_FUNC, .key.stack_index=k, \
- .value_type=HS_NUM, .value.number=v }
-#define hs_func_str(k, v) \
- { .key_type=HS_FUNC, .key.stack_index=k, \
- .value_type=HS_STR, .value.string=v }
-#define hs_func_tbl(k, v) \
- { .key_type=HS_FUNC, .key.stack_index=k, \
- .value_type=HS_TBL, .value.stack_index=v }
-#define hs_func_func(k, v) \
- { .key_type=HS_FUNC, .key.stack_index=k, \
- .value_type=HS_FUNC, .value.stack_index=v }
-#define hs_func_cfunc(k, v) \
- { .key_type=HS_FUNC, .key.stack_index=k, \
- .value_type=HS_CFUNC, .value.function=v }
-#define hs_func_user(k, v) \
- { .key_type=HS_FUNC, .key.stack_index=k, \
- .value_type=HS_USER, .value.stack_index=v }
-#define hs_func_light(k, v) \
- { .key_type=HS_FUNC, .key.stack_index=k, \
- .value_type=HS_LIGHT, .value.userdata=v }
-
-#define hs_cfunc_bool(k, v) \
- { .key_type=HS_CFUNC, .key.function=k, \
- .value_type=HS_BOOL, .value.boolean=v }
-#define hs_cfunc_int(k, v) \
- { .key_type=HS_CFUNC, .key.function=k, \
- .value_type=HS_INT, .value.integer=v }
-#define hs_cfunc_num(k, v) \
- { .key_type=HS_CFUNC, .key.function=k, \
- .value_type=HS_NUM, .value.number=v }
-#define hs_cfunc_str(k, v) \
- { .key_type=HS_CFUNC, .key.function=k, \
- .value_type=HS_STR, .value.string=v }
-#define hs_cfunc_tbl(k, v) \
- { .key_type=HS_CFUNC, .key.function=k, \
- .value_type=HS_TBL, .value.stack_index=v }
-#define hs_cfunc_func(k, v) \
- { .key_type=HS_CFUNC, .key.function=k, \
- .value_type=HS_FUNC, .value.stack_index=v }
-#define hs_cfunc_cfunc(k, v) \
- { .key_type=HS_CFUNC, .key.function=k, \
- .value_type=HS_CFUNC, .value.function=v }
-#define hs_cfunc_user(k, v) \
- { .key_type=HS_CFUNC, .key.function=k, \
- .value_type=HS_USER, .value.stack_index=v }
-#define hs_cfunc_light(k, v) \
- { .key_type=HS_CFUNC, .key.function=k, \
- .value_type=HS_LIGHT, .value.userdata=v }
-
-#define hs_user_bool(k, v) \
- { .key_type=HS_USER, .key.stack_index=k, \
- .value_type=HS_BOOL, .value.boolean=v }
-#define hs_user_int(k, v) \
- { .key_type=HS_USER, .key.stack_index=k, \
- .value_type=HS_INT, .value.integer=v }
-#define hs_user_num(k, v) \
- { .key_type=HS_USER, .key.stack_index=k, \
- .value_type=HS_NUM, .value.number=v }
-#define hs_user_str(k, v) \
- { .key_type=HS_USER, .key.stack_index=k, \
- .value_type=HS_STR, .value.string=v }
-#define hs_user_tbl(k, v) \
- { .key_type=HS_USER, .key.stack_index=k, \
- .value_type=HS_TBL, .value.stack_index=v }
-#define hs_user_func(k, v) \
- { .key_type=HS_USER, .key.stack_index=k, \
- .value_type=HS_FUNC, .value.stack_index=v }
-#define hs_user_cfunc(k, v) \
- { .key_type=HS_USER, .key.stack_index=k, \
- .value_type=HS_CFUNC, .value.function=v }
-#define hs_user_user(k, v) \
- { .key_type=HS_USER, .key.stack_index=k, \
- .value_type=HS_USER, .value.stack_index=v }
-#define hs_user_light(k, v) \
- { .key_type=HS_USER, .key.stack_index=k, \
- .value_type=HS_LIGHT, .value.userdata=v }
-
-#define hs_light_bool(k, v) \
- { .key_type=HS_LIGHT, .key.userdata=k, \
- .value_type=HS_BOOL, .value.boolean=v }
-#define hs_light_int(k, v) \
- { .key_type=HS_LIGHT, .key.userdata=k, \
- .value_type=HS_INT, .value.integer=v }
-#define hs_light_num(k, v) \
- { .key_type=HS_LIGHT, .key.userdata=k, \
- .value_type=HS_NUM, .value.number=v }
-#define hs_light_str(k, v) \
- { .key_type=HS_LIGHT, .key.userdata=k, \
- .value_type=HS_STR, .value.string=v }
-#define hs_light_tbl(k, v) \
- { .key_type=HS_LIGHT, .key.userdata=k, \
- .value_type=HS_TBL, .value.stack_index=v }
-#define hs_light_func(k, v) \
- { .key_type=HS_LIGHT, .key.userdata=k, \
- .value_type=HS_FUNC, .value.stack_index=v }
-#define hs_light_cfunc(k, v) \
- { .key_type=HS_LIGHT, .key.userdata=k, \
- .value_type=HS_CFUNC, .value.function=v }
-#define hs_light_user(k, v) \
- { .key_type=HS_LIGHT, .key.userdata=k, \
- .value_type=HS_USER, .value.stack_index=v }
-#define hs_light_light(k, v) \
- { .key_type=HS_LIGHT, .key.userdata=k, \
- .value_type=HS_LIGHT, .value.userdata=v }
-
-int hs_create_table_(lua_State *L, int n_elements, struct hs_tbl_entry *elements);
-
-#define hs_create_table(L, ...) \
- hs_create_table_(L, \
- VA_NARGS(__VA_ARGS__)/4, \
- (struct hs_tbl_entry[]) { __VA_ARGS__ })
-
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * hs_process_table
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- */
-
-typedef void (*hs_pt_bool_callback)(bool, void *);
-typedef void (*hs_pt_int_callback)(lua_Integer, void *);
-typedef void (*hs_pt_num_callback)(lua_Number, void *);
-typedef void (*hs_pt_str_callback)(const char *, void *);
-
-
-// default processors
-void hs_pt_set_boolean(bool value, void *data);
-void hs_pt_set_integer(lua_Integer value, void *data);
-void hs_pt_set_number(lua_Number value, void *data);
-void hs_pt_set_string(const char *value, void *data);
-
-
-struct hs_table_processor {
- const char *key;
- hs_type type;
- union {
- hs_pt_bool_callback boolean;
- hs_pt_int_callback integer;
- hs_pt_num_callback number;
- hs_pt_str_callback string;
- } func;
- void *data;
-};
-
-#define hs_process_bool(str, f, d) \
- { .key=(str), .type=HS_BOOL, .func.boolean=(f), .data=(d) }
-#define hs_process_int(str, f, d) \
- { .key=(str), .type=HS_INT, .func.integer=(f), .data=(d) }
-#define hs_process_num(str, f, d) \
- { .key=(str), .type=HS_NUM, .func.number=(f), .data=(d) }
-#define hs_process_str(str, f, d) \
- { .key=(str), .type=HS_STR, .func.string=(f), .data=(d) }
-
-void hs_process_table_(lua_State *L,
- int table_index,
- int n_processors,
- struct hs_table_processor *processors);
-
-#define hs_process_table(L, table_index, ...) \
- hs_process_table_(L, table_index, \
- VA_NARGS(__VA_ARGS__)/4, \
- (struct hs_table_processor[]) {__VA_ARGS__})
-
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * hs_pushstring
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- */
-
-void hs_vpushstring(lua_State *L, const char *format_string, va_list args);
-void hs_pushstring(lua_State *L, const char *format_string, ...);
-
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * error creation and handling
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- */
-
-void hs_throw_error(lua_State *L, const char *format_string, ...);
-int hs_traceback(lua_State *L);
-int hs_call(lua_State *L, int nargs, int nret);
-
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * registry operations
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- */
-
-#define hs_rstore(L) luaL_ref(L, LUA_REGISTRYINDEX);
-#define hs_rload(L, ref) lua_rawgeti(L, LUA_REGISTRYINDEX, ref)
-#define hs_rdel(L, ref) luaL_unref(L, LUA_REGISTRYINDEX, ref)
-
-#endif
diff --git a/src/honeysuckle/hs_create_table.c b/src/honeysuckle/hs_create_table.c
deleted file mode 100644
index 422a480..0000000
--- a/src/honeysuckle/hs_create_table.c
+++ /dev/null
@@ -1,123 +0,0 @@
-#include <stdlib.h>
-
-#include "honeysuckle.h"
-
-static void push_value(lua_State *L, hs_type type, hs_value value)
-{
- switch (type) {
- case HS_BOOL:
- lua_pushboolean(L, value.boolean);
- break;
-
- case HS_INT:
- lua_pushinteger(L, value.integer);
- break;
-
- case HS_NUM:
- lua_pushnumber(L, value.number);
- break;
-
- case HS_STR:
- lua_pushstring(L, value.string);
- break;
-
- case HS_TBL:
- lua_pushvalue(L, value.stack_index);
- break;
-
- case HS_FUNC:
- lua_pushvalue(L, value.stack_index);
- break;
-
- case HS_CFUNC:
- lua_pushcfunction(L, value.function);
- break;
-
- case HS_USER:
- lua_pushvalue(L, value.stack_index);
- break;
-
- case HS_LIGHT:
- lua_pushlightuserdata(L, value.userdata);
- break;
-
- default:
- hs_throw_error(L, "attempted to push data of invalid type %d", type);
- break;
- }
-}
-
-
-static inline bool poppable(hs_type type)
-{
- if (type == HS_TBL ||
- type == HS_FUNC ||
- type == HS_USER) {
- return true;
- }
- return false;
-}
-
-
-static void print_stack(lua_State *L)
-{
- printf("stack: %d [", lua_gettop(L));
- for (int i=0; i<lua_gettop(L); i++) {
- printf(" %s, ", lua_typename(L, lua_type(L, i+1)));
- }
- printf("]\n");
-}
-
-
-int descending(const void *a, const void *b)
-{
- return (*(int*)b - *(int*)a);
-}
-
-int hs_create_table_(lua_State *L,
- int n_elements,
- struct hs_tbl_entry *elements)
-{
- // printf("start\n");
-
- // print_stack(L);
- lua_createtable(L, 0, n_elements);
- int index = lua_gettop(L);
- // print_stack(L);
-
- for (int i=0; i<n_elements; i++) {
- // printf("pushing element %d...\n", i);
- struct hs_tbl_entry *e = elements + i;
- push_value(L, e->key_type, e->key);
- // print_stack(L);
- push_value(L, e->value_type, e->value);
- // print_stack(L);
- lua_rawset(L, index);
- // print_stack(L);
- }
-
- int n_poppable = 0;
- int pop_indices[n_elements];
-
- for (int i=0; i<n_elements; i++) {
- struct hs_tbl_entry *e = elements + i;
- if (poppable(e->key_type))
- pop_indices[n_poppable++] = e->key.stack_index;
- if (poppable(e->value_type))
- pop_indices[n_poppable++] = e->value.stack_index;
- }
-
- // printf("cleaning up\n");
-
- qsort(pop_indices, n_poppable, sizeof(int), descending);
- for (int i=0; i<n_poppable; i++) {
- lua_remove(L, pop_indices[i]);
- index -= 1;
- // print_stack(L);
- }
-
-
- // printf("exit\n");
-
- return index;
-}
diff --git a/src/honeysuckle/hs_parse_args.c b/src/honeysuckle/hs_parse_args.c
deleted file mode 100644
index d6d3b3c..0000000
--- a/src/honeysuckle/hs_parse_args.c
+++ /dev/null
@@ -1,149 +0,0 @@
-#include <stdio.h>
-
-#include "honeysuckle.h"
-
-static bool check_parse(lua_State *L, int index, struct hs_arg *expected)
-{
- switch(expected->type) {
- case HS_BOOL:
- if (!lua_isboolean(L, index))
- return false;
- *(expected->ptr.boolean) = lua_toboolean(L, index);
- return true;
-
- case HS_INT:
- if (!lua_isnumber(L, index))
- return false;
- *(expected->ptr.integer) = lua_tointeger(L, index);
- return true;
-
- case HS_NUM:
- if (!lua_isnumber(L, index))
- return false;
- *(expected->ptr.number) = lua_tonumber(L, index);
- return true;
-
- case HS_STR:
- if (!lua_isstring(L, index) || lua_isnumber(L, index))
- return false;
- *(expected->ptr.string) = (char *) lua_tostring(L, index);
- return true;
-
- case HS_TBL:
- if (!lua_istable(L, index))
- return false;
- *(expected->ptr.stack_index) = index;
- return true;
-
- case HS_FUNC:
- if (!lua_isfunction(L, index))
- return false;
- *(expected->ptr.stack_index) = index;
- return true;
-
- case HS_CFUNC:
- if (!lua_iscfunction(L, index))
- return false;
- *(expected->ptr.function) = lua_tocfunction(L, index);
- return true;
-
- case HS_USER:
- if (!lua_isuserdata(L, index))
- return false;
- *(expected->ptr.userdata) = lua_touserdata(L, index);
- return true;
-
- case HS_LIGHT:
- if (!lua_islightuserdata(L, index))
- return false;
- *(expected->ptr.userdata) = lua_touserdata(L, index);
- return true;
-
- case HS_NIL:
- if (!lua_isnil(L, index))
- return false;
- *(expected->ptr.stack_index) = index;
-
- case HS_ANY:
- *(expected->ptr.stack_index) = index;
- return true;
-
- default:
- return false;
- }
-}
-
-
-static bool try_parse_args(lua_State *L, int n_args, struct hs_arg *arguments)
-{
- int args_provided = lua_gettop(L);
- if (args_provided != n_args)
- return false;
-
- for (int i=0; i<n_args; i++) {
- bool success = check_parse(L, i+1, arguments + i);
- if (!success)
- return false;
- }
- return true;
-}
-
-
-void hs_parse_args_(lua_State *L, int n_args, struct hs_arg *arguments)
-{
- bool success = try_parse_args(L, n_args, arguments);
- if (!success) {
- lua_pushstring(L, "expected arguments of the form (");
- for (int i=0; i<n_args; i++) {
- lua_pushstring(L, hs_type_to_string(arguments[i].type));
- lua_pushstring(L, ", ");
- }
- lua_pop(L, 1);
- lua_pushstring(L, "); received (");
- const int n_provided = lua_gettop(L);
- for (int i=0; i<n_provided; i++) {
- lua_pushstring(L, lua_typename(L, lua_type(L, i+1)));
- lua_pushstring(L, ", ");
- }
- lua_pop(L, 1);
- lua_pushstring(L, ") instead");
- lua_concat(L, 1 + (2*n_args) + (2*n_provided));
- lua_error(L);
- }
-}
-
-
-// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-static void hs_overloaded_error(lua_State *L, va_list args)
-{
- lua_pushstring(L, "hs_overloaded failed");
- lua_error(L);
-}
-
-
-int hs_parse_overloaded_(lua_State *L, ...)
-{
- va_list args, args_error;
- va_start(args, L);
- va_copy(args_error, args);
-
- int choice = 0;
-
- while(true) {
- int n_args = va_arg(args, int);
- if (n_args == -1)
- break;
- else {
- struct hs_arg *arguments = va_arg(args, struct hs_arg *);
- if (try_parse_args(L, n_args, arguments))
- return choice;
- }
- choice++;
- }
-
- hs_overloaded_error(L, args_error);
-
- va_end(args);
- va_end(args_error);
-}
diff --git a/src/honeysuckle/hs_process_table.c b/src/honeysuckle/hs_process_table.c
deleted file mode 100644
index d07d815..0000000
--- a/src/honeysuckle/hs_process_table.c
+++ /dev/null
@@ -1,86 +0,0 @@
-#include "honeysuckle.h"
-
-void hs_pt_set_boolean(bool value, void *data)
-{
- *(bool *) data = value;
-}
-
-void hs_pt_set_integer(lua_Integer value, void *data)
-{
- *(lua_Integer *) data = value;
-}
-
-void hs_pt_set_number(lua_Number value, void *data)
-{
- *(lua_Number *) data = value;
-}
-
-void hs_pt_set_string(const char *value, void *data)
-{
- *(const char **) data = value;
-}
-
-
-static bool process_key(lua_State *L, struct hs_table_processor *p)
-{
- switch (p->type) {
- case HS_BOOL:
- if (!lua_isboolean(L, -1))
- hs_throw_error(L,
- "expected key '%s' to be of type boolean, "\
- "but got type %s instead",
- p->key,
- lua_typename(L, lua_type(L, -1)));
- p->func.boolean(lua_toboolean(L, -1), p->data);
- break;
-
- case HS_INT:
- if (!lua_isnumber(L, -1))
- hs_throw_error(L,
- "expected key '%s' to be of type integer, "\
- "but got type %s instead",
- p->key,
- lua_typename(L, lua_type(L, -1)));
- p->func.integer(lua_tointeger(L, -1), p->data);
- break;
-
- case HS_NUM:
- if (!lua_isnumber(L, -1))
- hs_throw_error(L,
- "expected key '%s' to be of type number, "\
- "but got type %s instead",
- p->key,
- lua_typename(L, lua_type(L, -1)));
- p->func.number(lua_tonumber(L, -1), p->data);
- break;
-
- case HS_STR:
- if (!lua_isstring(L, -1))
- hs_throw_error(L,
- "expected key '%s' to be of type string, "\
- "but got type %s instead",
- p->key,
- lua_typename(L, lua_type(L, -1)));
- p->func.string(lua_tostring(L, -1), p->data);
- break;
-
- default:
- // bad type value, throw error
- hs_throw_error(L, "bad expected type '%d' for key '%s'",
- p->type, p->key);
- break;
- }
-}
-
-void hs_process_table_(lua_State *L,
- int table_index,
- int n_processors,
- struct hs_table_processor *processors)
-{
- for (int i=0; i<n_processors; i++) {
- lua_getfield(L, table_index, processors[i].key);
- if (!lua_isnil(L, -1))
- process_key(L, processors+i);
- lua_pop(L, 1);
- }
-}
diff --git a/src/honeysuckle/hs_pushstring.c b/src/honeysuckle/hs_pushstring.c
deleted file mode 100644
index f7da0d0..0000000
--- a/src/honeysuckle/hs_pushstring.c
+++ /dev/null
@@ -1,31 +0,0 @@
-#include <stdlib.h>
-
-#include "honeysuckle.h"
-
-void hs_vpushstring(lua_State *L, const char *format_string, va_list args)
-{
- va_list args_;
- va_copy(args_, args);
-
- int string_size = vsnprintf(NULL, 0, format_string, args_);
- va_end(args_);
-
- char *string = malloc((string_size+1) * sizeof(char));
- if (string == NULL) {
- lua_pushstring(L, "there was an error allocating memory for a string");
- lua_error(L);
- }
-
- vsnprintf(string, string_size+1, format_string, args);
- lua_pushstring(L, string);
- free(string);
-}
-
-
-void hs_pushstring(lua_State *L, const char *format_string, ...)
-{
- va_list args;
- va_start(args, format_string);
- hs_vpushstring(L, format_string, args);
- va_end(args);
-}
diff --git a/src/honeysuckle/hs_throw_error.c b/src/honeysuckle/hs_throw_error.c
deleted file mode 100644
index 20a4c6d..0000000
--- a/src/honeysuckle/hs_throw_error.c
+++ /dev/null
@@ -1,12 +0,0 @@
-#include <stdlib.h>
-
-#include "honeysuckle.h"
-
-void hs_throw_error(lua_State *L, const char *format_string, ...)
-{
- va_list args;
- va_start(args, format_string);
- hs_vpushstring(L, format_string, args);
- va_end(args);
- lua_error(L);
-}
diff --git a/src/honeysuckle/hs_traceback.c b/src/honeysuckle/hs_traceback.c
deleted file mode 100644
index 1830721..0000000
--- a/src/honeysuckle/hs_traceback.c
+++ /dev/null
@@ -1,37 +0,0 @@
-#include "honeysuckle.h"
-
-int hs_traceback(lua_State *L)
-{
- if (!lua_isstring(L, 1))
- /* 'message' is not a string, keep intact */
- return 1;
-
- lua_getglobal(L, "debug");
- if (!lua_istable(L, -1)) {
- lua_pop(L, 1);
- return 1;
- }
-
- lua_getfield(L, -1, "traceback");
- if (!lua_isfunction(L, -1)) {
- lua_pop(L, 2);
- return 1;
- }
-
- lua_pushvalue(L, 1);
- lua_pushinteger(L, 2);
- lua_call(L, 2, 1);
- return 1;
-}
-
-
-int hs_call(lua_State *L, int nargs, int nret)
-{
- int traceback_pos = lua_gettop(L) - nargs;
- lua_pushcfunction(L, hs_traceback);
- lua_insert(L, traceback_pos);
-
- int result = lua_pcall(L, nargs, nret, traceback_pos);
- lua_remove(L, traceback_pos);
- return result;
-}
diff --git a/src/honeysuckle/hs_type_to_string.c b/src/honeysuckle/hs_type_to_string.c
deleted file mode 100644
index d0a580c..0000000
--- a/src/honeysuckle/hs_type_to_string.c
+++ /dev/null
@@ -1,31 +0,0 @@
-#include "honeysuckle.h"
-
-const char * hs_type_to_string(hs_type type)
-{
- switch(type) {
- case HS_BOOL:
- return "boolean";
- case HS_INT:
- return "integer";
- case HS_NUM:
- return "number";
- case HS_STR:
- return "string";
- case HS_TBL:
- return "table";
- case HS_FUNC:
- return "function";
- case HS_CFUNC:
- return "C function";
- case HS_USER:
- return "userdata";
- case HS_LIGHT:
- return "light userdata";
- case HS_NIL:
- return "nil";
- case HS_ANY:
- return "any";
- default:
- return "(unknown)";
- }
-}
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-23 02:50:19 +0000