From 354281a9d8383a353a55afaf6ab4883e7655ae45 Mon Sep 17 00:00:00 2001 From: dancoffman Date: Tue, 1 Nov 2022 17:56:34 -0700 Subject: [PATCH] Checkpoint --- bindings/node.js/Makefile | 4 +- bindings/node.js/binding.gyp | 2 +- bindings/node.js/ckzg.c | 97 ++ bindings/node.js/ckzg.h | 16 + bindings/node.js/ckzg.swg | 32 +- bindings/node.js/ckzg_wrap.c | 2200 ++++++++++++++++++++++++++++++++++ bindings/node.js/runnable.js | 6 +- 7 files changed, 2322 insertions(+), 35 deletions(-) create mode 100644 bindings/node.js/ckzg.c create mode 100644 bindings/node.js/ckzg.h create mode 100644 bindings/node.js/ckzg_wrap.c diff --git a/bindings/node.js/Makefile b/bindings/node.js/Makefile index 49d1f5b..418871b 100644 --- a/bindings/node.js/Makefile +++ b/bindings/node.js/Makefile @@ -3,8 +3,8 @@ clean: rm -f ckzg.node rm -f ckzg_wrap.cxx -build: ../../src/c_kzg_4844.c - swig -c++ -javascript -node ckzg.swg +build: ckzg.c ckzg.h + swig -javascript -node ckzg.swg node-gyp rebuild cp build/Release/ckzg.node . diff --git a/bindings/node.js/binding.gyp b/bindings/node.js/binding.gyp index ea1cc5f..fffdec0 100644 --- a/bindings/node.js/binding.gyp +++ b/bindings/node.js/binding.gyp @@ -6,7 +6,7 @@ 'ckzg_wrap.cxx', '../../src/c_kzg_4844.c', ], - 'include_dirs': [ '../../inc' ], + 'include_dirs': [ '../../inc' ] }, ] } diff --git a/bindings/node.js/ckzg.c b/bindings/node.js/ckzg.c new file mode 100644 index 0000000..077a465 --- /dev/null +++ b/bindings/node.js/ckzg.c @@ -0,0 +1,97 @@ +#include +#include +#include +#include "c_kzg_4844.h" + +KZGSettings* loadTrustSetup(const char* file) { + KZGSettings* out = malloc(sizeof(KZGSettings)); + + if (out == NULL) return NULL; + + FILE* f = fopen(file, "r"); + + if (f == NULL) { free(out); return NULL; } + + if (load_trusted_setup(out, f) != C_KZG_OK) { free(out); return NULL; } + + return out; +} + +void freeTrustedSetup(KZGSettings *s) { + free_trusted_setup(s); + free(s); +} + +void blobToKzgCommitment(uint8_t out[48], const uint8_t blob[FIELD_ELEMENTS_PER_BLOB * 32], const KZGSettings *s) { + Polynomial p; + for (size_t i = 0; i < FIELD_ELEMENTS_PER_BLOB; i++) + bytes_to_bls_field(&p[i], &blob[i * 32]); + + KZGCommitment c; + blob_to_kzg_commitment(&c, p, s); + + bytes_from_g1(out, &c); +} + +int verifyAggregateKzgProof(const uint8_t blobs[], const uint8_t commitments[], size_t n, const uint8_t proof[48], const KZGSettings *s) { + Polynomial* p = calloc(n, sizeof(Polynomial)); + if (p == NULL) return -1; + + KZGCommitment* c = calloc(n, sizeof(KZGCommitment)); + if (c == NULL) { free(p); return -1; } + + C_KZG_RET ret; + + for (size_t i = 0; i < n; i++) { + for (size_t j = 0; j < FIELD_ELEMENTS_PER_BLOB; j++) + bytes_to_bls_field(&p[i][j], &blobs[i * FIELD_ELEMENTS_PER_BLOB * 32 + j * 32]); + ret = bytes_to_g1(&c[i], &commitments[i * 48]); + if (ret != C_KZG_OK) { free(c); free(p); return -1; } + } + + KZGProof f; + ret = bytes_to_g1(&f, proof); + if (ret != C_KZG_OK) { free(c); free(p); return -1; } + + bool b; + ret = verify_aggregate_kzg_proof(&b, p, c, n, &f, s); + if (ret != C_KZG_OK) { free(c); free(p); return -1; } + + free(c); free(p); + return b ? 0 : 1; +} + +C_KZG_RET computeAggregateKzgProof(uint8_t out[48], const uint8_t blobs[], size_t n, const KZGSettings *s) { + Polynomial* p = calloc(n, sizeof(Polynomial)); + if (p == NULL) return -1; + + for (size_t i = 0; i < n; i++) + for (size_t j = 0; j < FIELD_ELEMENTS_PER_BLOB; j++) + bytes_to_bls_field(&p[i][j], &blobs[i * FIELD_ELEMENTS_PER_BLOB * 32 + j * 32]); + + KZGProof f; + C_KZG_RET ret = compute_aggregate_kzg_proof(&f, p, n, s); + + free(p); + if (ret != C_KZG_OK) return ret; + + bytes_from_g1(out, &f); + return C_KZG_OK; +} + +int verifyKzgProof(const uint8_t c[48], const uint8_t x[32], const uint8_t y[32], const uint8_t p[48], KZGSettings *s) { + KZGCommitment commitment; + KZGProof proof; + BLSFieldElement fx, fy; + bool out; + + bytes_to_bls_field(&fx, x); + bytes_to_bls_field(&fy, y); + if (bytes_to_g1(&commitment, c) != C_KZG_OK) return -1; + if (bytes_to_g1(&proof, p) != C_KZG_OK) return -1; + + if (verify_kzg_proof(&out, &commitment, &fx, &fy, &proof, s) != C_KZG_OK) + return -2; + + return out ? 0 : 1; +} diff --git a/bindings/node.js/ckzg.h b/bindings/node.js/ckzg.h new file mode 100644 index 0000000..084896c --- /dev/null +++ b/bindings/node.js/ckzg.h @@ -0,0 +1,16 @@ +#include +#include +#include +#include "c_kzg_4844.h" + +KZGSettings* loadTrustSetup(const char* file); + +void freeTrustedSetup(KZGSettings *s); + +void blobToKzgCommitment(uint8_t out[48], const uint8_t blob[FIELD_ELEMENTS_PER_BLOB * 32], const KZGSettings *s); + +int verifyKzgProof(const uint8_t c[48], const uint8_t x[32], const uint8_t y[32], const uint8_t p[48], KZGSettings *s); + +int verifyAggregateKzgProof(const uint8_t blobs[], const uint8_t commitments[], size_t n, const uint8_t proof[48], const KZGSettings *s); + +C_KZG_RET computeAggregateKzgProof(uint8_t out[48], const uint8_t blobs[], size_t n, const KZGSettings *s); diff --git a/bindings/node.js/ckzg.swg b/bindings/node.js/ckzg.swg index 18a5760..bc3c769 100644 --- a/bindings/node.js/ckzg.swg +++ b/bindings/node.js/ckzg.swg @@ -2,34 +2,6 @@ %module ckzg %{ -#include "../../src/c_kzg_4844.h" +#include "ckzg.h" %} - -extern C_KZG_RET load_trusted_setup(KZGSettings *out, - FILE *in); - -extern void free_trusted_setup( - KZGSettings *s); - -extern C_KZG_RET compute_aggregate_kzg_proof(KZGProof *out, - const Polynomial blobs[], - size_t n, - const KZGSettings *s); - -extern C_KZG_RET verify_aggregate_kzg_proof(bool *out, - const Polynomial blobs[], - const KZGCommitment expected_kzg_commitments[], - size_t n, - const KZGProof *kzg_aggregated_proof, - const KZGSettings *s); - -extern void blob_to_kzg_commitment(KZGCommitment *out, - const BLSFieldElement blob[FIELD_ELEMENTS_PER_BLOB], - const KZGSettings *s); - -extern C_KZG_RET verify_kzg_proof(bool *out, - const KZGCommitment *polynomial_kzg, - const BLSFieldElement *z, - const BLSFieldElement *y, - const KZGProof *kzg_proof, - const KZGSettings *s); +%include "ckzg.h" diff --git a/bindings/node.js/ckzg_wrap.c b/bindings/node.js/ckzg_wrap.c new file mode 100644 index 0000000..5721056 --- /dev/null +++ b/bindings/node.js/ckzg_wrap.c @@ -0,0 +1,2200 @@ +/* ---------------------------------------------------------------------------- + * This file was automatically generated by SWIG (https://www.swig.org). + * Version 4.1.0 + * + * Do not make changes to this file unless you know what you are doing - modify + * the SWIG interface file instead. + * ----------------------------------------------------------------------------- */ + + +#define SWIG_VERSION 0x040100 +#define SWIGJAVASCRIPT +/* ----------------------------------------------------------------------------- + * This section contains generic SWIG labels for method/variable + * declarations/attributes, and other compiler dependent labels. + * ----------------------------------------------------------------------------- */ + +/* template workaround for compilers that cannot correctly implement the C++ standard */ +#ifndef SWIGTEMPLATEDISAMBIGUATOR +# if defined(__SUNPRO_CC) && (__SUNPRO_CC <= 0x560) +# define SWIGTEMPLATEDISAMBIGUATOR template +# elif defined(__HP_aCC) +/* Needed even with `aCC -AA' when `aCC -V' reports HP ANSI C++ B3910B A.03.55 */ +/* If we find a maximum version that requires this, the test would be __HP_aCC <= 35500 for A.03.55 */ +# define SWIGTEMPLATEDISAMBIGUATOR template +# else +# define SWIGTEMPLATEDISAMBIGUATOR +# endif +#endif + +/* inline attribute */ +#ifndef SWIGINLINE +# if defined(__cplusplus) || (defined(__GNUC__) && !defined(__STRICT_ANSI__)) +# define SWIGINLINE inline +# else +# define SWIGINLINE +# endif +#endif + +/* attribute recognised by some compilers to avoid 'unused' warnings */ +#ifndef SWIGUNUSED +# if defined(__GNUC__) +# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) +# define SWIGUNUSED __attribute__ ((__unused__)) +# else +# define SWIGUNUSED +# endif +# elif defined(__ICC) +# define SWIGUNUSED __attribute__ ((__unused__)) +# else +# define SWIGUNUSED +# endif +#endif + +#ifndef SWIG_MSC_UNSUPPRESS_4505 +# if defined(_MSC_VER) +# pragma warning(disable : 4505) /* unreferenced local function has been removed */ +# endif +#endif + +#ifndef SWIGUNUSEDPARM +# ifdef __cplusplus +# define SWIGUNUSEDPARM(p) +# else +# define SWIGUNUSEDPARM(p) p SWIGUNUSED +# endif +#endif + +/* internal SWIG method */ +#ifndef SWIGINTERN +# define SWIGINTERN static SWIGUNUSED +#endif + +/* internal inline SWIG method */ +#ifndef SWIGINTERNINLINE +# define SWIGINTERNINLINE SWIGINTERN SWIGINLINE +#endif + +/* exporting methods */ +#if defined(__GNUC__) +# if (__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) +# ifndef GCC_HASCLASSVISIBILITY +# define GCC_HASCLASSVISIBILITY +# endif +# endif +#endif + +#ifndef SWIGEXPORT +# if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__) +# if defined(STATIC_LINKED) +# define SWIGEXPORT +# else +# define SWIGEXPORT __declspec(dllexport) +# endif +# else +# if defined(__GNUC__) && defined(GCC_HASCLASSVISIBILITY) +# define SWIGEXPORT __attribute__ ((visibility("default"))) +# else +# define SWIGEXPORT +# endif +# endif +#endif + +/* calling conventions for Windows */ +#ifndef SWIGSTDCALL +# if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__) +# define SWIGSTDCALL __stdcall +# else +# define SWIGSTDCALL +# endif +#endif + +/* Deal with Microsoft's attempt at deprecating C standard runtime functions */ +#if !defined(SWIG_NO_CRT_SECURE_NO_DEPRECATE) && defined(_MSC_VER) && !defined(_CRT_SECURE_NO_DEPRECATE) +# define _CRT_SECURE_NO_DEPRECATE +#endif + +/* Deal with Microsoft's attempt at deprecating methods in the standard C++ library */ +#if !defined(SWIG_NO_SCL_SECURE_NO_DEPRECATE) && defined(_MSC_VER) && !defined(_SCL_SECURE_NO_DEPRECATE) +# define _SCL_SECURE_NO_DEPRECATE +#endif + +/* Deal with Apple's deprecated 'AssertMacros.h' from Carbon-framework */ +#if defined(__APPLE__) && !defined(__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES) +# define __ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES 0 +#endif + +/* Intel's compiler complains if a variable which was never initialised is + * cast to void, which is a common idiom which we use to indicate that we + * are aware a variable isn't used. So we just silence that warning. + * See: https://github.com/swig/swig/issues/192 for more discussion. + */ +#ifdef __INTEL_COMPILER +# pragma warning disable 592 +#endif + + + +#define SWIG_exception_fail(code, msg) do { SWIG_Error(code, msg); SWIG_fail; } while(0) + +#define SWIG_contract_assert(expr, msg) do { if (!(expr)) { SWIG_Error(SWIG_RuntimeError, msg); SWIG_fail; } } while (0) + + + +#include +//Older version of node.h does not include this +#include + + +#include + +#undef SWIG_V8_VERSION +#define SWIG_V8_VERSION ((V8_MAJOR_VERSION / 10) * 4096 + \ + (V8_MAJOR_VERSION % 10) * 256 + \ + (V8_MINOR_VERSION / 10) * 16 + \ + (V8_MINOR_VERSION % 10)) + +#include +#include +#include +#include + +/* ----------------------------------------------------------------------------- + * swigrun.swg + * + * This file contains generic C API SWIG runtime support for pointer + * type checking. + * ----------------------------------------------------------------------------- */ + +/* This should only be incremented when either the layout of swig_type_info changes, + or for whatever reason, the runtime changes incompatibly */ +#define SWIG_RUNTIME_VERSION "4" + +/* define SWIG_TYPE_TABLE_NAME as "SWIG_TYPE_TABLE" */ +#ifdef SWIG_TYPE_TABLE +# define SWIG_QUOTE_STRING(x) #x +# define SWIG_EXPAND_AND_QUOTE_STRING(x) SWIG_QUOTE_STRING(x) +# define SWIG_TYPE_TABLE_NAME SWIG_EXPAND_AND_QUOTE_STRING(SWIG_TYPE_TABLE) +#else +# define SWIG_TYPE_TABLE_NAME +#endif + +/* + You can use the SWIGRUNTIME and SWIGRUNTIMEINLINE macros for + creating a static or dynamic library from the SWIG runtime code. + In 99.9% of the cases, SWIG just needs to declare them as 'static'. + + But only do this if strictly necessary, ie, if you have problems + with your compiler or suchlike. +*/ + +#ifndef SWIGRUNTIME +# define SWIGRUNTIME SWIGINTERN +#endif + +#ifndef SWIGRUNTIMEINLINE +# define SWIGRUNTIMEINLINE SWIGRUNTIME SWIGINLINE +#endif + +/* Generic buffer size */ +#ifndef SWIG_BUFFER_SIZE +# define SWIG_BUFFER_SIZE 1024 +#endif + +/* Flags for pointer conversions */ +#define SWIG_POINTER_DISOWN 0x1 +#define SWIG_CAST_NEW_MEMORY 0x2 +#define SWIG_POINTER_NO_NULL 0x4 +#define SWIG_POINTER_CLEAR 0x8 +#define SWIG_POINTER_RELEASE (SWIG_POINTER_CLEAR | SWIG_POINTER_DISOWN) + +/* Flags for new pointer objects */ +#define SWIG_POINTER_OWN 0x1 + + +/* + Flags/methods for returning states. + + The SWIG conversion methods, as ConvertPtr, return an integer + that tells if the conversion was successful or not. And if not, + an error code can be returned (see swigerrors.swg for the codes). + + Use the following macros/flags to set or process the returning + states. + + In old versions of SWIG, code such as the following was usually written: + + if (SWIG_ConvertPtr(obj,vptr,ty.flags) != -1) { + // success code + } else { + //fail code + } + + Now you can be more explicit: + + int res = SWIG_ConvertPtr(obj,vptr,ty.flags); + if (SWIG_IsOK(res)) { + // success code + } else { + // fail code + } + + which is the same really, but now you can also do + + Type *ptr; + int res = SWIG_ConvertPtr(obj,(void **)(&ptr),ty.flags); + if (SWIG_IsOK(res)) { + // success code + if (SWIG_IsNewObj(res) { + ... + delete *ptr; + } else { + ... + } + } else { + // fail code + } + + I.e., now SWIG_ConvertPtr can return new objects and you can + identify the case and take care of the deallocation. Of course that + also requires SWIG_ConvertPtr to return new result values, such as + + int SWIG_ConvertPtr(obj, ptr,...) { + if () { + if () { + *ptr = ; + return SWIG_NEWOBJ; + } else { + *ptr = ; + return SWIG_OLDOBJ; + } + } else { + return SWIG_BADOBJ; + } + } + + Of course, returning the plain '0(success)/-1(fail)' still works, but you can be + more explicit by returning SWIG_BADOBJ, SWIG_ERROR or any of the + SWIG errors code. + + Finally, if the SWIG_CASTRANK_MODE is enabled, the result code + allows returning the 'cast rank', for example, if you have this + + int food(double) + int fooi(int); + + and you call + + food(1) // cast rank '1' (1 -> 1.0) + fooi(1) // cast rank '0' + + just use the SWIG_AddCast()/SWIG_CheckState() +*/ + +#define SWIG_OK (0) +/* Runtime errors are < 0 */ +#define SWIG_ERROR (-1) +/* Errors in range -1 to -99 are in swigerrors.swg (errors for all languages including those not using the runtime) */ +/* Errors in range -100 to -199 are language specific errors defined in *errors.swg */ +/* Errors < -200 are generic runtime specific errors */ +#define SWIG_ERROR_RELEASE_NOT_OWNED (-200) + +#define SWIG_IsOK(r) (r >= 0) +#define SWIG_ArgError(r) ((r != SWIG_ERROR) ? r : SWIG_TypeError) + +/* The CastRankLimit says how many bits are used for the cast rank */ +#define SWIG_CASTRANKLIMIT (1 << 8) +/* The NewMask denotes the object was created (using new/malloc) */ +#define SWIG_NEWOBJMASK (SWIG_CASTRANKLIMIT << 1) +/* The TmpMask is for in/out typemaps that use temporal objects */ +#define SWIG_TMPOBJMASK (SWIG_NEWOBJMASK << 1) +/* Simple returning values */ +#define SWIG_BADOBJ (SWIG_ERROR) +#define SWIG_OLDOBJ (SWIG_OK) +#define SWIG_NEWOBJ (SWIG_OK | SWIG_NEWOBJMASK) +#define SWIG_TMPOBJ (SWIG_OK | SWIG_TMPOBJMASK) +/* Check, add and del object mask methods */ +#define SWIG_AddNewMask(r) (SWIG_IsOK(r) ? (r | SWIG_NEWOBJMASK) : r) +#define SWIG_DelNewMask(r) (SWIG_IsOK(r) ? (r & ~SWIG_NEWOBJMASK) : r) +#define SWIG_IsNewObj(r) (SWIG_IsOK(r) && (r & SWIG_NEWOBJMASK)) +#define SWIG_AddTmpMask(r) (SWIG_IsOK(r) ? (r | SWIG_TMPOBJMASK) : r) +#define SWIG_DelTmpMask(r) (SWIG_IsOK(r) ? (r & ~SWIG_TMPOBJMASK) : r) +#define SWIG_IsTmpObj(r) (SWIG_IsOK(r) && (r & SWIG_TMPOBJMASK)) + +/* Cast-Rank Mode */ +#if defined(SWIG_CASTRANK_MODE) +# ifndef SWIG_TypeRank +# define SWIG_TypeRank unsigned long +# endif +# ifndef SWIG_MAXCASTRANK /* Default cast allowed */ +# define SWIG_MAXCASTRANK (2) +# endif +# define SWIG_CASTRANKMASK ((SWIG_CASTRANKLIMIT) -1) +# define SWIG_CastRank(r) (r & SWIG_CASTRANKMASK) +SWIGINTERNINLINE int SWIG_AddCast(int r) { + return SWIG_IsOK(r) ? ((SWIG_CastRank(r) < SWIG_MAXCASTRANK) ? (r + 1) : SWIG_ERROR) : r; +} +SWIGINTERNINLINE int SWIG_CheckState(int r) { + return SWIG_IsOK(r) ? SWIG_CastRank(r) + 1 : 0; +} +#else /* no cast-rank mode */ +# define SWIG_AddCast(r) (r) +# define SWIG_CheckState(r) (SWIG_IsOK(r) ? 1 : 0) +#endif + + +#include + +#ifdef __cplusplus +extern "C" { +#endif + +typedef void *(*swig_converter_func)(void *, int *); +typedef struct swig_type_info *(*swig_dycast_func)(void **); + +/* Structure to store information on one type */ +typedef struct swig_type_info { + const char *name; /* mangled name of this type */ + const char *str; /* human readable name of this type */ + swig_dycast_func dcast; /* dynamic cast function down a hierarchy */ + struct swig_cast_info *cast; /* linked list of types that can cast into this type */ + void *clientdata; /* language specific type data */ + int owndata; /* flag if the structure owns the clientdata */ +} swig_type_info; + +/* Structure to store a type and conversion function used for casting */ +typedef struct swig_cast_info { + swig_type_info *type; /* pointer to type that is equivalent to this type */ + swig_converter_func converter; /* function to cast the void pointers */ + struct swig_cast_info *next; /* pointer to next cast in linked list */ + struct swig_cast_info *prev; /* pointer to the previous cast */ +} swig_cast_info; + +/* Structure used to store module information + * Each module generates one structure like this, and the runtime collects + * all of these structures and stores them in a circularly linked list.*/ +typedef struct swig_module_info { + swig_type_info **types; /* Array of pointers to swig_type_info structures that are in this module */ + size_t size; /* Number of types in this module */ + struct swig_module_info *next; /* Pointer to next element in circularly linked list */ + swig_type_info **type_initial; /* Array of initially generated type structures */ + swig_cast_info **cast_initial; /* Array of initially generated casting structures */ + void *clientdata; /* Language specific module data */ +} swig_module_info; + +/* + Compare two type names skipping the space characters, therefore + "char*" == "char *" and "Class" == "Class", etc. + + Return 0 when the two name types are equivalent, as in + strncmp, but skipping ' '. +*/ +SWIGRUNTIME int +SWIG_TypeNameComp(const char *f1, const char *l1, + const char *f2, const char *l2) { + for (;(f1 != l1) && (f2 != l2); ++f1, ++f2) { + while ((*f1 == ' ') && (f1 != l1)) ++f1; + while ((*f2 == ' ') && (f2 != l2)) ++f2; + if (*f1 != *f2) return (*f1 > *f2) ? 1 : -1; + } + return (int)((l1 - f1) - (l2 - f2)); +} + +/* + Check type equivalence in a name list like ||... + Return 0 if equal, -1 if nb < tb, 1 if nb > tb +*/ +SWIGRUNTIME int +SWIG_TypeCmp(const char *nb, const char *tb) { + int equiv = 1; + const char* te = tb + strlen(tb); + const char* ne = nb; + while (equiv != 0 && *ne) { + for (nb = ne; *ne; ++ne) { + if (*ne == '|') break; + } + equiv = SWIG_TypeNameComp(nb, ne, tb, te); + if (*ne) ++ne; + } + return equiv; +} + +/* + Check type equivalence in a name list like ||... + Return 0 if not equal, 1 if equal +*/ +SWIGRUNTIME int +SWIG_TypeEquiv(const char *nb, const char *tb) { + return SWIG_TypeCmp(nb, tb) == 0 ? 1 : 0; +} + +/* + Check the typename +*/ +SWIGRUNTIME swig_cast_info * +SWIG_TypeCheck(const char *c, swig_type_info *ty) { + if (ty) { + swig_cast_info *iter = ty->cast; + while (iter) { + if (strcmp(iter->type->name, c) == 0) { + if (iter == ty->cast) + return iter; + /* Move iter to the top of the linked list */ + iter->prev->next = iter->next; + if (iter->next) + iter->next->prev = iter->prev; + iter->next = ty->cast; + iter->prev = 0; + if (ty->cast) ty->cast->prev = iter; + ty->cast = iter; + return iter; + } + iter = iter->next; + } + } + return 0; +} + +/* + Identical to SWIG_TypeCheck, except strcmp is replaced with a pointer comparison +*/ +SWIGRUNTIME swig_cast_info * +SWIG_TypeCheckStruct(const swig_type_info *from, swig_type_info *ty) { + if (ty) { + swig_cast_info *iter = ty->cast; + while (iter) { + if (iter->type == from) { + if (iter == ty->cast) + return iter; + /* Move iter to the top of the linked list */ + iter->prev->next = iter->next; + if (iter->next) + iter->next->prev = iter->prev; + iter->next = ty->cast; + iter->prev = 0; + if (ty->cast) ty->cast->prev = iter; + ty->cast = iter; + return iter; + } + iter = iter->next; + } + } + return 0; +} + +/* + Cast a pointer up an inheritance hierarchy +*/ +SWIGRUNTIMEINLINE void * +SWIG_TypeCast(swig_cast_info *ty, void *ptr, int *newmemory) { + return ((!ty) || (!ty->converter)) ? ptr : (*ty->converter)(ptr, newmemory); +} + +/* + Dynamic pointer casting. Down an inheritance hierarchy +*/ +SWIGRUNTIME swig_type_info * +SWIG_TypeDynamicCast(swig_type_info *ty, void **ptr) { + swig_type_info *lastty = ty; + if (!ty || !ty->dcast) return ty; + while (ty && (ty->dcast)) { + ty = (*ty->dcast)(ptr); + if (ty) lastty = ty; + } + return lastty; +} + +/* + Return the name associated with this type +*/ +SWIGRUNTIMEINLINE const char * +SWIG_TypeName(const swig_type_info *ty) { + return ty->name; +} + +/* + Return the pretty name associated with this type, + that is an unmangled type name in a form presentable to the user. +*/ +SWIGRUNTIME const char * +SWIG_TypePrettyName(const swig_type_info *type) { + /* The "str" field contains the equivalent pretty names of the + type, separated by vertical-bar characters. Choose the last + name. It should be the most specific; a fully resolved name + but not necessarily with default template parameters expanded. */ + if (!type) return NULL; + if (type->str != NULL) { + const char *last_name = type->str; + const char *s; + for (s = type->str; *s; s++) + if (*s == '|') last_name = s+1; + return last_name; + } + else + return type->name; +} + +/* + Set the clientdata field for a type +*/ +SWIGRUNTIME void +SWIG_TypeClientData(swig_type_info *ti, void *clientdata) { + swig_cast_info *cast = ti->cast; + /* if (ti->clientdata == clientdata) return; */ + ti->clientdata = clientdata; + + while (cast) { + if (!cast->converter) { + swig_type_info *tc = cast->type; + if (!tc->clientdata) { + SWIG_TypeClientData(tc, clientdata); + } + } + cast = cast->next; + } +} +SWIGRUNTIME void +SWIG_TypeNewClientData(swig_type_info *ti, void *clientdata) { + SWIG_TypeClientData(ti, clientdata); + ti->owndata = 1; +} + +/* + Search for a swig_type_info structure only by mangled name + Search is a O(log #types) + + We start searching at module start, and finish searching when start == end. + Note: if start == end at the beginning of the function, we go all the way around + the circular list. +*/ +SWIGRUNTIME swig_type_info * +SWIG_MangledTypeQueryModule(swig_module_info *start, + swig_module_info *end, + const char *name) { + swig_module_info *iter = start; + do { + if (iter->size) { + size_t l = 0; + size_t r = iter->size - 1; + do { + /* since l+r >= 0, we can (>> 1) instead (/ 2) */ + size_t i = (l + r) >> 1; + const char *iname = iter->types[i]->name; + if (iname) { + int compare = strcmp(name, iname); + if (compare == 0) { + return iter->types[i]; + } else if (compare < 0) { + if (i) { + r = i - 1; + } else { + break; + } + } else if (compare > 0) { + l = i + 1; + } + } else { + break; /* should never happen */ + } + } while (l <= r); + } + iter = iter->next; + } while (iter != end); + return 0; +} + +/* + Search for a swig_type_info structure for either a mangled name or a human readable name. + It first searches the mangled names of the types, which is a O(log #types) + If a type is not found it then searches the human readable names, which is O(#types). + + We start searching at module start, and finish searching when start == end. + Note: if start == end at the beginning of the function, we go all the way around + the circular list. +*/ +SWIGRUNTIME swig_type_info * +SWIG_TypeQueryModule(swig_module_info *start, + swig_module_info *end, + const char *name) { + /* STEP 1: Search the name field using binary search */ + swig_type_info *ret = SWIG_MangledTypeQueryModule(start, end, name); + if (ret) { + return ret; + } else { + /* STEP 2: If the type hasn't been found, do a complete search + of the str field (the human readable name) */ + swig_module_info *iter = start; + do { + size_t i = 0; + for (; i < iter->size; ++i) { + if (iter->types[i]->str && (SWIG_TypeEquiv(iter->types[i]->str, name))) + return iter->types[i]; + } + iter = iter->next; + } while (iter != end); + } + + /* neither found a match */ + return 0; +} + +/* + Pack binary data into a string +*/ +SWIGRUNTIME char * +SWIG_PackData(char *c, void *ptr, size_t sz) { + static const char hex[17] = "0123456789abcdef"; + const unsigned char *u = (unsigned char *) ptr; + const unsigned char *eu = u + sz; + for (; u != eu; ++u) { + unsigned char uu = *u; + *(c++) = hex[(uu & 0xf0) >> 4]; + *(c++) = hex[uu & 0xf]; + } + return c; +} + +/* + Unpack binary data from a string +*/ +SWIGRUNTIME const char * +SWIG_UnpackData(const char *c, void *ptr, size_t sz) { + unsigned char *u = (unsigned char *) ptr; + const unsigned char *eu = u + sz; + for (; u != eu; ++u) { + char d = *(c++); + unsigned char uu; + if ((d >= '0') && (d <= '9')) + uu = (unsigned char)((d - '0') << 4); + else if ((d >= 'a') && (d <= 'f')) + uu = (unsigned char)((d - ('a'-10)) << 4); + else + return (char *) 0; + d = *(c++); + if ((d >= '0') && (d <= '9')) + uu |= (unsigned char)(d - '0'); + else if ((d >= 'a') && (d <= 'f')) + uu |= (unsigned char)(d - ('a'-10)); + else + return (char *) 0; + *u = uu; + } + return c; +} + +/* + Pack 'void *' into a string buffer. +*/ +SWIGRUNTIME char * +SWIG_PackVoidPtr(char *buff, void *ptr, const char *name, size_t bsz) { + char *r = buff; + if ((2*sizeof(void *) + 2) > bsz) return 0; + *(r++) = '_'; + r = SWIG_PackData(r,&ptr,sizeof(void *)); + if (strlen(name) + 1 > (bsz - (r - buff))) return 0; + strcpy(r,name); + return buff; +} + +SWIGRUNTIME const char * +SWIG_UnpackVoidPtr(const char *c, void **ptr, const char *name) { + if (*c != '_') { + if (strcmp(c,"NULL") == 0) { + *ptr = (void *) 0; + return name; + } else { + return 0; + } + } + return SWIG_UnpackData(++c,ptr,sizeof(void *)); +} + +SWIGRUNTIME char * +SWIG_PackDataName(char *buff, void *ptr, size_t sz, const char *name, size_t bsz) { + char *r = buff; + size_t lname = (name ? strlen(name) : 0); + if ((2*sz + 2 + lname) > bsz) return 0; + *(r++) = '_'; + r = SWIG_PackData(r,ptr,sz); + if (lname) { + strncpy(r,name,lname+1); + } else { + *r = 0; + } + return buff; +} + +SWIGRUNTIME const char * +SWIG_UnpackDataName(const char *c, void *ptr, size_t sz, const char *name) { + if (*c != '_') { + if (strcmp(c,"NULL") == 0) { + memset(ptr,0,sz); + return name; + } else { + return 0; + } + } + return SWIG_UnpackData(++c,ptr,sz); +} + +#ifdef __cplusplus +} +#endif + +/* SWIG Errors applicable to all language modules, values are reserved from -1 to -99 */ +#define SWIG_UnknownError -1 +#define SWIG_IOError -2 +#define SWIG_RuntimeError -3 +#define SWIG_IndexError -4 +#define SWIG_TypeError -5 +#define SWIG_DivisionByZero -6 +#define SWIG_OverflowError -7 +#define SWIG_SyntaxError -8 +#define SWIG_ValueError -9 +#define SWIG_SystemError -10 +#define SWIG_AttributeError -11 +#define SWIG_MemoryError -12 +#define SWIG_NullReferenceError -13 + + +/* --------------------------------------------------------------------------- + * These typedefs and defines are used to deal with v8 API changes + * + * Useful table of versions: https://nodejs.org/en/download/releases/ + * ---------------------------------------------------------------------------*/ + +#if (SWIG_V8_VERSION < 0x0704) +#define SWIGV8_STRING_NEW2(cstr, len) v8::String::NewFromUtf8(v8::Isolate::GetCurrent(), cstr, v8::String::kNormalString, len) +#else +#define SWIGV8_STRING_NEW2(cstr, len) (v8::String::NewFromUtf8(v8::Isolate::GetCurrent(), cstr, v8::NewStringType::kNormal, len)).ToLocalChecked() +#endif + +typedef void SwigV8ReturnValue; +typedef v8::FunctionCallbackInfo SwigV8Arguments; +typedef v8::PropertyCallbackInfo SwigV8PropertyCallbackInfo; +#define SWIGV8_RETURN(val) args.GetReturnValue().Set(val); return +#define SWIGV8_RETURN_INFO(val, info) info.GetReturnValue().Set(val); return + +#define SWIGV8_HANDLESCOPE() v8::HandleScope scope(v8::Isolate::GetCurrent()); +#define SWIGV8_HANDLESCOPE_ESC() v8::EscapableHandleScope scope(v8::Isolate::GetCurrent()); +#define SWIGV8_ESCAPE(val) return scope.Escape(val) + +#define SWIGV8_ADJUST_MEMORY(size) v8::Isolate::GetCurrent()->AdjustAmountOfExternalAllocatedMemory(size) +#define SWIGV8_CURRENT_CONTEXT() v8::Isolate::GetCurrent()->GetCurrentContext() +#define SWIGV8_THROW_EXCEPTION(err) v8::Isolate::GetCurrent()->ThrowException(err) + +#if (SWIG_V8_VERSION < 0x0704) +#define SWIGV8_STRING_NEW(str) v8::String::NewFromUtf8(v8::Isolate::GetCurrent(), str, v8::String::kNormalString) +#define SWIGV8_SYMBOL_NEW(sym) v8::String::NewFromUtf8(v8::Isolate::GetCurrent(), sym, v8::String::kNormalString) +#else +#define SWIGV8_STRING_NEW(str) (v8::String::NewFromUtf8(v8::Isolate::GetCurrent(), str, v8::NewStringType::kNormal)).ToLocalChecked() +#define SWIGV8_SYMBOL_NEW(sym) (v8::String::NewFromUtf8(v8::Isolate::GetCurrent(), sym, v8::NewStringType::kNormal)).ToLocalChecked() +#endif + +#if (SWIG_V8_VERSION < 0x0704) +#define SWIGV8_MAYBE_CHECK(maybe) maybe.FromJust() +#else +#define SWIGV8_MAYBE_CHECK(maybe) maybe.Check() +#endif + +#define SWIGV8_ARRAY_NEW(size) v8::Array::New(v8::Isolate::GetCurrent(), size) +#define SWIGV8_BOOLEAN_NEW(bool) v8::Boolean::New(v8::Isolate::GetCurrent(), bool) +#define SWIGV8_EXTERNAL_NEW(val) v8::External::New(v8::Isolate::GetCurrent(), val) +#define SWIGV8_FUNCTEMPLATE_NEW(func) v8::FunctionTemplate::New(v8::Isolate::GetCurrent(), func) +#define SWIGV8_FUNCTEMPLATE_NEW_VOID() v8::FunctionTemplate::New(v8::Isolate::GetCurrent()) +#define SWIGV8_INT32_NEW(num) v8::Int32::New(v8::Isolate::GetCurrent(), num) +#define SWIGV8_INTEGER_NEW(num) v8::Integer::New(v8::Isolate::GetCurrent(), num) +#define SWIGV8_INTEGER_NEW_UNS(num) v8::Integer::NewFromUnsigned(v8::Isolate::GetCurrent(), num) +#define SWIGV8_NUMBER_NEW(num) v8::Number::New(v8::Isolate::GetCurrent(), num) +#define SWIGV8_OBJECT_NEW() v8::Object::New(v8::Isolate::GetCurrent()) +#define SWIGV8_UNDEFINED() v8::Undefined(v8::Isolate::GetCurrent()) +#define SWIGV8_ARRAY v8::Local +#define SWIGV8_FUNCTION_TEMPLATE v8::Local +#define SWIGV8_OBJECT v8::Local +#define SWIGV8_OBJECT_TEMPLATE v8::Local +#define SWIGV8_VALUE v8::Local +#define SWIGV8_NULL() v8::Null(v8::Isolate::GetCurrent()) +#define SWIGV8_ARRAY_GET(array, index) (array)->Get(SWIGV8_CURRENT_CONTEXT(), index).ToLocalChecked() +#define SWIGV8_ARRAY_SET(array, index, value) SWIGV8_MAYBE_CHECK((array)->Set(SWIGV8_CURRENT_CONTEXT(), index, value)) + +#define SWIGV8_SET_CLASS_TEMPL(class_templ, class) class_templ.Reset(v8::Isolate::GetCurrent(), class); + +#if SWIG_V8_VERSION < 0x0608 +#define SWIGV8_TO_OBJECT(handle) (handle)->ToObject() +#define SWIGV8_TO_STRING(handle) (handle)->ToString() +#define SWIGV8_NUMBER_VALUE(handle) (handle)->NumberValue() +#define SWIGV8_INTEGER_VALUE(handle) (handle)->IntegerValue() +#define SWIGV8_BOOLEAN_VALUE(handle) (handle)->BooleanValue() +#define SWIGV8_WRITE_UTF8(handle, buffer, len) (handle)->WriteUtf8(buffer, len) +#define SWIGV8_UTF8_LENGTH(handle) (handle)->Utf8Length() +#else +#define SWIGV8_TO_OBJECT(handle) (handle)->ToObject(SWIGV8_CURRENT_CONTEXT()).ToLocalChecked() +#define SWIGV8_TO_STRING(handle) (handle)->ToString(SWIGV8_CURRENT_CONTEXT()).ToLocalChecked() +#define SWIGV8_NUMBER_VALUE(handle) (handle)->NumberValue(SWIGV8_CURRENT_CONTEXT()).ToChecked() +#define SWIGV8_INTEGER_VALUE(handle) (handle)->IntegerValue(SWIGV8_CURRENT_CONTEXT()).ToChecked() +#define SWIGV8_WRITE_UTF8(handle, buffer, len) (handle)->WriteUtf8(v8::Isolate::GetCurrent(), buffer, len) +#define SWIGV8_UTF8_LENGTH(handle) (handle)->Utf8Length(v8::Isolate::GetCurrent()) +#if (SWIG_V8_VERSION < 0x0704) +#define SWIGV8_BOOLEAN_VALUE(handle) (handle)->BooleanValue(SWIGV8_CURRENT_CONTEXT()).ToChecked() +#else +#define SWIGV8_BOOLEAN_VALUE(handle) (handle)->BooleanValue(v8::Isolate::GetCurrent()) +#endif +#endif + +/* --------------------------------------------------------------------------- + * Error handling + * + * ---------------------------------------------------------------------------*/ + +#define SWIG_Error(code, msg) SWIGV8_ErrorHandler.error(code, msg) +#define SWIG_exception(code, msg) do { SWIGV8_ErrorHandler.error(code, msg); SWIG_fail; } while (0) +#define SWIG_fail goto fail +#define SWIGV8_OVERLOAD false + +SWIGINTERN void SWIG_V8_Raise(const char *msg) { + SWIGV8_THROW_EXCEPTION(v8::Exception::Error(SWIGV8_STRING_NEW(msg))); +} + +SWIGINTERN void SWIG_V8_Raise(SWIGV8_VALUE obj, const char *msg) { + SWIGV8_THROW_EXCEPTION(v8::Exception::Error(SWIGV8_TO_STRING(obj))); +} + + +/* + Note: There are two contexts for handling errors. + A static V8ErrorHandler is used in not overloaded methods. + For overloaded methods the throwing type checking mechanism is used + during dispatching. As V8 exceptions can not be reset properly + the trick is to use a dynamic ErrorHandler with same local name as the global + one. + + - See definition of SWIG_Error above. + - See code templates 'JS_function_dispatcher', 'JS_functionwrapper_overload', + and 'JS_function_dispatch_case' in javascriptcode.swg + +*/ +class V8ErrorHandler { +public: + virtual ~V8ErrorHandler() {} + virtual void error(int code, const char *msg) { + SWIG_V8_Raise(msg); + } +}; +// this is used in usually +SWIGRUNTIME V8ErrorHandler SWIGV8_ErrorHandler; + +// instances of this are used in overloaded functions +class OverloadErrorHandler: public V8ErrorHandler { +public: + virtual void error(int code, const char *msg) { + err = v8::Exception::Error(SWIGV8_STRING_NEW(msg)); + if(code != SWIG_TypeError) { + SWIGV8_THROW_EXCEPTION(err); + } + } + SWIGV8_VALUE err; +}; + +/* --------------------------------------------------------------------------- + * Basic Proxy object + * + * ---------------------------------------------------------------------------*/ + +// Note: to trigger the v8 gc more often one can tell v8 about the memory consumption +// TODO: we could add a v8 specific parameter to control this value +#define SWIGV8_AVG_OBJ_SIZE 1000 + +class SWIGV8_Proxy { +public: + SWIGV8_Proxy(): swigCMemOwn(false), swigCObject(0), info(0) { + SWIGV8_ADJUST_MEMORY(SWIGV8_AVG_OBJ_SIZE); + }; + + ~SWIGV8_Proxy() { + handle.ClearWeak(); + handle.Reset(); + + SWIGV8_ADJUST_MEMORY(-SWIGV8_AVG_OBJ_SIZE); + } + + bool swigCMemOwn; + void *swigCObject; + swig_type_info *info; + v8::Persistent handle; +}; + +class SWIGV8_ClientData { +public: + v8::Persistent class_templ; + + void (*dtor) (const v8::WeakCallbackInfo &data); +}; + +SWIGRUNTIME v8::Persistent SWIGV8_SWIGTYPE_Proxy_class_templ; + +SWIGRUNTIME int SWIG_V8_ConvertInstancePtr(SWIGV8_OBJECT objRef, void **ptr, swig_type_info *info, int flags) { + SWIGV8_HANDLESCOPE(); + + if(objRef->InternalFieldCount() < 1) return SWIG_ERROR; + + SWIGV8_Proxy *cdata = static_cast(objRef->GetAlignedPointerFromInternalField(0)); + + if(cdata == NULL) { + return SWIG_ERROR; + } + if(info && cdata->info != info) { + swig_cast_info *tc = SWIG_TypeCheckStruct(cdata->info, info); + if (!tc && cdata->info->name) { + tc = SWIG_TypeCheck(cdata->info->name, info); + } + bool type_valid = tc != 0; + if(!type_valid) { + return SWIG_TypeError; + } + int newmemory = 0; + *ptr = SWIG_TypeCast(tc, cdata->swigCObject, &newmemory); + assert(!newmemory); /* newmemory handling not yet implemented */ + } else { + *ptr = cdata->swigCObject; + } + + if (((flags & SWIG_POINTER_RELEASE) == SWIG_POINTER_RELEASE) && !cdata->swigCMemOwn) { + return SWIG_ERROR_RELEASE_NOT_OWNED; + } else { + if (flags & SWIG_POINTER_DISOWN) { + cdata->swigCMemOwn = false; + } + if (flags & SWIG_POINTER_CLEAR) { + cdata->swigCObject = 0; + } + } + return SWIG_OK; +} + + +SWIGRUNTIME void SWIGV8_Proxy_DefaultDtor(const v8::WeakCallbackInfo &data) { + SWIGV8_Proxy *proxy = data.GetParameter(); + delete proxy; +} + +SWIGRUNTIME int SWIG_V8_GetInstancePtr(SWIGV8_VALUE valRef, void **ptr) { + if(!valRef->IsObject()) { + return SWIG_TypeError; + } + SWIGV8_OBJECT objRef = SWIGV8_OBJECT::Cast(valRef); + + if(objRef->InternalFieldCount() < 1) return SWIG_ERROR; + + SWIGV8_Proxy *cdata = static_cast(objRef->GetAlignedPointerFromInternalField(0)); + + if(cdata == NULL) { + return SWIG_ERROR; + } + + *ptr = cdata->swigCObject; + + return SWIG_OK; +} + +SWIGRUNTIME void SWIGV8_SetPrivateData(SWIGV8_OBJECT obj, void *ptr, swig_type_info *info, int flags) { + SWIGV8_Proxy *cdata = new SWIGV8_Proxy(); + cdata->swigCObject = ptr; + cdata->swigCMemOwn = (flags & SWIG_POINTER_OWN) ? 1 : 0; + cdata->info = info; + + obj->SetAlignedPointerInInternalField(0, cdata); + + cdata->handle.Reset(v8::Isolate::GetCurrent(), obj); + + if(cdata->swigCMemOwn && (SWIGV8_ClientData*)info->clientdata) { + cdata->handle.SetWeak(cdata, ((SWIGV8_ClientData*)info->clientdata)->dtor, v8::WeakCallbackType::kParameter); + } else { + cdata->handle.SetWeak(cdata, SWIGV8_Proxy_DefaultDtor, v8::WeakCallbackType::kParameter); + } + +#if (SWIG_V8_VERSION < 0x0704) + cdata->handle.MarkIndependent(); +// Looks like future versions do not require that anymore: +// https://monorail-prod.appspot.com/p/chromium/issues/detail?id=923361#c11 +#endif +} + +SWIGRUNTIME int SWIG_V8_ConvertPtr(SWIGV8_VALUE valRef, void **ptr, swig_type_info *info, int flags) { + SWIGV8_HANDLESCOPE(); + + /* special case: JavaScript null => C NULL pointer */ + if(valRef->IsNull()) { + *ptr=0; + return (flags & SWIG_POINTER_NO_NULL) ? SWIG_NullReferenceError : SWIG_OK; + } + if(!valRef->IsObject()) { + return SWIG_TypeError; + } + SWIGV8_OBJECT objRef = SWIGV8_OBJECT::Cast(valRef); + return SWIG_V8_ConvertInstancePtr(objRef, ptr, info, flags); +} + +SWIGRUNTIME SWIGV8_VALUE SWIG_V8_NewPointerObj(void *ptr, swig_type_info *info, int flags) { + SWIGV8_HANDLESCOPE_ESC(); + + SWIGV8_FUNCTION_TEMPLATE class_templ; + + if (ptr == NULL) { + v8::Local result = SWIGV8_NULL(); + SWIGV8_ESCAPE(result); + } + + v8::Isolate *isolate = v8::Isolate::GetCurrent(); + + if(info->clientdata != 0) { + class_templ = v8::Local::New(isolate, ((SWIGV8_ClientData*) info->clientdata)->class_templ); + } else { + class_templ = v8::Local::New(isolate, SWIGV8_SWIGTYPE_Proxy_class_templ); + } + + v8::Local result = class_templ->InstanceTemplate()->NewInstance(SWIGV8_CURRENT_CONTEXT()).ToLocalChecked(); + + SWIGV8_SetPrivateData(result, ptr, info, flags); + + SWIGV8_ESCAPE(result); +} + +#define SWIG_ConvertPtr(obj, ptr, info, flags) SWIG_V8_ConvertPtr(obj, ptr, info, flags) +#define SWIG_NewPointerObj(ptr, info, flags) SWIG_V8_NewPointerObj(ptr, info, flags) + +#define SWIG_ConvertInstance(obj, pptr, type, flags) SWIG_V8_ConvertInstancePtr(obj, pptr, type, flags) +#define SWIG_NewInstanceObj(thisvalue, type, flags) SWIG_V8_NewPointerObj(thisvalue, type, flags) + +#define SWIG_ConvertFunctionPtr(obj, pptr, type) SWIG_V8_ConvertPtr(obj, pptr, type, 0) +#define SWIG_NewFunctionPtrObj(ptr, type) SWIG_V8_NewPointerObj(ptr, type, 0) + +#define SWIG_GetInstancePtr(obj, ptr) SWIG_V8_GetInstancePtr(obj, ptr) + +SWIGRUNTIME SwigV8ReturnValue _SWIGV8_wrap_equals(const SwigV8Arguments &args) { + SWIGV8_HANDLESCOPE(); + + SWIGV8_VALUE jsresult; + void *arg1 = (void *) 0 ; + void *arg2 = (void *) 0 ; + bool result; + int res1; + int res2; + + if(args.Length() != 1) SWIG_exception_fail(SWIG_ERROR, "Illegal number of arguments for equals."); + + res1 = SWIG_GetInstancePtr(args.Holder(), &arg1); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ERROR, "Could not get pointer from 'this' object for equals."); + } + res2 = SWIG_GetInstancePtr(args[0], &arg2); + if (!SWIG_IsOK(res2)) { + SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "equals" "', argument " "1"" of type '" "void *""'"); + } + + result = (bool)(arg1 == arg2); + jsresult = SWIGV8_BOOLEAN_NEW(result); + + SWIGV8_RETURN(jsresult); + goto fail; +fail: + SWIGV8_RETURN(SWIGV8_UNDEFINED()); +} + +SWIGRUNTIME SwigV8ReturnValue _wrap_getCPtr(const SwigV8Arguments &args) { + SWIGV8_HANDLESCOPE(); + + SWIGV8_VALUE jsresult; + void *arg1 = (void *) 0 ; + long result; + int res1; + + res1 = SWIG_GetInstancePtr(args.Holder(), &arg1); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "getCPtr" "', argument " "1"" of type '" "void *""'"); + } + + result = (long)arg1; + jsresult = SWIGV8_NUMBER_NEW(result); + + SWIGV8_RETURN(jsresult); + goto fail; +fail: + SWIGV8_RETURN(SWIGV8_UNDEFINED()); +} + +/* --------------------------------------------------------------------------- + * PackedData object + * + * ---------------------------------------------------------------------------*/ + +class SwigV8PackedData { +public: + SwigV8PackedData(void *data, size_t size, swig_type_info *type): data(data), size(size), type(type) {}; + + ~SwigV8PackedData() { + }; + + void *data; + size_t size; + swig_type_info *type; + + v8::Persistent handle; +}; + +SWIGRUNTIMEINLINE +int SwigV8Packed_Check(SWIGV8_VALUE valRef) { + SWIGV8_HANDLESCOPE(); + + SWIGV8_OBJECT objRef = SWIGV8_TO_OBJECT(valRef); + if(objRef->InternalFieldCount() < 1) return false; + v8::Local privateKey = v8::Private::ForApi(v8::Isolate::GetCurrent(), SWIGV8_STRING_NEW("__swig__packed_data__")); + v8::Local flag; + if (!objRef->GetPrivate(SWIGV8_CURRENT_CONTEXT(), privateKey).ToLocal(&flag)) + return false; + return (flag->IsBoolean() && SWIGV8_BOOLEAN_VALUE(flag)); +} + +SWIGRUNTIME +swig_type_info *SwigV8Packed_UnpackData(SWIGV8_VALUE valRef, void *ptr, size_t size) { + if (SwigV8Packed_Check(valRef)) { + SWIGV8_HANDLESCOPE(); + + SwigV8PackedData *sobj; + + SWIGV8_OBJECT objRef = SWIGV8_TO_OBJECT(valRef); + + sobj = static_cast(objRef->GetAlignedPointerFromInternalField(0)); + if (sobj == NULL || sobj->size != size) return 0; + memcpy(ptr, sobj->data, size); + return sobj->type; + } else { + return 0; + } +} + +SWIGRUNTIME +int SWIGV8_ConvertPacked(SWIGV8_VALUE valRef, void *ptr, size_t sz, swig_type_info *ty) { + swig_type_info *to = SwigV8Packed_UnpackData(valRef, ptr, sz); + if (!to) return SWIG_ERROR; + if (ty) { + if (to != ty) { + /* check type cast? */ + swig_cast_info *tc = SWIG_TypeCheck(to->name,ty); + if (!tc) return SWIG_ERROR; + } + } + return SWIG_OK; +} + +SWIGRUNTIME void _wrap_SwigV8PackedData_delete(const v8::WeakCallbackInfo &data) { + SwigV8PackedData *cdata = data.GetParameter(); + delete cdata; +} + +SWIGRUNTIME +SWIGV8_VALUE SWIGV8_NewPackedObj(void *data, size_t size, swig_type_info *type) { + SWIGV8_HANDLESCOPE_ESC(); + + SwigV8PackedData *cdata = new SwigV8PackedData(data, size, type); +// v8::Handle obj = SWIGV8_OBJECT_NEW(); + v8::Local obj = SWIGV8_OBJECT_NEW(); + + v8::Local privateKey = v8::Private::ForApi(v8::Isolate::GetCurrent(), SWIGV8_STRING_NEW("__swig__packed_data__")); + obj->SetPrivate(SWIGV8_CURRENT_CONTEXT(), privateKey, SWIGV8_BOOLEAN_NEW(true)); + + obj->SetAlignedPointerInInternalField(0, cdata); + + cdata->handle.Reset(v8::Isolate::GetCurrent(), obj); + + cdata->handle.SetWeak(cdata, _wrap_SwigV8PackedData_delete, v8::WeakCallbackType::kParameter); + +#if (SWIG_V8_VERSION < 0x0704) + cdata->handle.MarkIndependent(); +// Looks like future versions do not require that anymore: +// https://monorail-prod.appspot.com/p/chromium/issues/detail?id=923361#c11 +#endif + + SWIGV8_ESCAPE(obj); + +} + +#define SWIG_ConvertMember(obj, ptr, sz, ty) SWIGV8_ConvertPacked(obj, ptr, sz, ty) +#define SWIG_NewMemberObj(ptr, sz, type) SWIGV8_NewPackedObj(ptr, sz, type) + + +/* --------------------------------------------------------------------------- + * Support for IN/OUTPUT typemaps (see Lib/typemaps/inoutlist.swg) + * + * ---------------------------------------------------------------------------*/ + +SWIGRUNTIME + +SWIGV8_VALUE SWIGV8_AppendOutput(SWIGV8_VALUE result, SWIGV8_VALUE obj) { + SWIGV8_HANDLESCOPE_ESC(); + + if (result->IsUndefined()) { + result = SWIGV8_ARRAY_NEW(0); + } else if (!result->IsArray()) { + SWIGV8_ARRAY tmparr = SWIGV8_ARRAY_NEW(0); + SWIGV8_ARRAY_SET(tmparr, 0, result); + result = tmparr; + } + + SWIGV8_ARRAY arr = SWIGV8_ARRAY::Cast(result); + SWIGV8_ARRAY_SET(arr, arr->Length(), obj); + SWIGV8_ESCAPE(arr); +} + + + +typedef v8::FunctionCallback SwigV8FunctionCallback; +typedef v8::AccessorNameGetterCallback SwigV8AccessorGetterCallback; +typedef v8::AccessorNameSetterCallback SwigV8AccessorSetterCallback; +typedef v8::PropertyCallbackInfo SwigV8PropertyCallbackInfoVoid; + +/** + * Creates a class template for a class with specified initialization function. + */ +SWIGRUNTIME SWIGV8_FUNCTION_TEMPLATE SWIGV8_CreateClassTemplate(const char* symbol) { + SWIGV8_HANDLESCOPE_ESC(); + + v8::Local class_templ = SWIGV8_FUNCTEMPLATE_NEW_VOID(); + class_templ->SetClassName(SWIGV8_SYMBOL_NEW(symbol)); + + SWIGV8_OBJECT_TEMPLATE inst_templ = class_templ->InstanceTemplate(); + inst_templ->SetInternalFieldCount(1); + + SWIGV8_OBJECT_TEMPLATE equals_templ = class_templ->PrototypeTemplate(); + equals_templ->Set(SWIGV8_SYMBOL_NEW("equals"), SWIGV8_FUNCTEMPLATE_NEW(_SWIGV8_wrap_equals)); + + SWIGV8_OBJECT_TEMPLATE cptr_templ = class_templ->PrototypeTemplate(); + cptr_templ->Set(SWIGV8_SYMBOL_NEW("getCPtr"), SWIGV8_FUNCTEMPLATE_NEW(_wrap_getCPtr)); + + SWIGV8_ESCAPE(class_templ); +} + +/** + * Registers a class method with given name for a given class template. + */ +SWIGRUNTIME void SWIGV8_AddMemberFunction(SWIGV8_FUNCTION_TEMPLATE class_templ, const char* symbol, + SwigV8FunctionCallback _func) { + SWIGV8_OBJECT_TEMPLATE proto_templ = class_templ->PrototypeTemplate(); + proto_templ->Set(SWIGV8_SYMBOL_NEW(symbol), SWIGV8_FUNCTEMPLATE_NEW(_func)); +} + +/** + * Registers a class property with given name for a given class template. + */ +SWIGRUNTIME void SWIGV8_AddMemberVariable(SWIGV8_FUNCTION_TEMPLATE class_templ, const char* symbol, + SwigV8AccessorGetterCallback getter, SwigV8AccessorSetterCallback setter) { + SWIGV8_OBJECT_TEMPLATE proto_templ = class_templ->InstanceTemplate(); + proto_templ->SetAccessor(SWIGV8_SYMBOL_NEW(symbol), getter, setter); +} + +/** + * Registers a class method with given name for a given object. + */ +SWIGRUNTIME void SWIGV8_AddStaticFunction(SWIGV8_OBJECT obj, const char* symbol, + const SwigV8FunctionCallback& _func, v8::Local context) { + SWIGV8_MAYBE_CHECK(obj->Set(context, SWIGV8_SYMBOL_NEW(symbol), SWIGV8_FUNCTEMPLATE_NEW(_func)->GetFunction(context).ToLocalChecked())); +} + +/** + * Registers a class method with given name for a given object. + */ +SWIGRUNTIME void SWIGV8_AddStaticVariable(SWIGV8_OBJECT obj, const char* symbol, + SwigV8AccessorGetterCallback getter, SwigV8AccessorSetterCallback setter, + v8::Local context) { + SWIGV8_MAYBE_CHECK(obj->SetAccessor(context, SWIGV8_SYMBOL_NEW(symbol), getter, setter)); +} + +SWIGRUNTIME void JS_veto_set_variable(v8::Local property, v8::Local value, const SwigV8PropertyCallbackInfoVoid& info) +{ + char buffer[256]; + char msg[512]; + int res; + + v8::Local sproperty; + if (property->ToString(SWIGV8_CURRENT_CONTEXT()).ToLocal(&sproperty)) { + SWIGV8_WRITE_UTF8(sproperty, buffer, 256); + res = sprintf(msg, "Tried to write read-only variable: %s.", buffer); + } + else { + res = -1; + } + + if(res<0) { + SWIG_exception(SWIG_ERROR, "Tried to write read-only variable."); + } else { + SWIG_exception(SWIG_ERROR, msg); + } +fail: ; +} + + + +/* -------- TYPES TABLE (BEGIN) -------- */ + +#define SWIGTYPE_p_C_KZG_RET swig_types[0] +#define SWIGTYPE_p_KZGSettings swig_types[1] +#define SWIGTYPE_p_char swig_types[2] +#define SWIGTYPE_p_uint8_t swig_types[3] +static swig_type_info *swig_types[5]; +static swig_module_info swig_module = {swig_types, 4, 0, 0, 0, 0}; +#define SWIG_TypeQuery(name) SWIG_TypeQueryModule(&swig_module, &swig_module, name) +#define SWIG_MangledTypeQuery(name) SWIG_MangledTypeQueryModule(&swig_module, &swig_module, name) + +/* -------- TYPES TABLE (END) -------- */ + + + +#define SWIG_as_voidptr(a) (void *)((const void *)(a)) +#define SWIG_as_voidptrptr(a) ((void)SWIG_as_voidptr(*a),(void**)(a)) + + +#include + + +#include "ckzg.h" + + +SWIGINTERN swig_type_info* +SWIG_pchar_descriptor(void) +{ + static int init = 0; + static swig_type_info* info = 0; + if (!init) { + info = SWIG_TypeQuery("_p_char"); + init = 1; + } + return info; +} + + +SWIGINTERN int +SWIG_AsCharPtrAndSize(SWIGV8_VALUE valRef, char** cptr, size_t* psize, int *alloc) +{ + if(valRef->IsString()) { + v8::Local js_str = v8::Local::Cast(valRef); + + size_t len = SWIGV8_UTF8_LENGTH(js_str) + 1; + char* cstr = (char*) (char *)calloc(len, sizeof(char)); + SWIGV8_WRITE_UTF8(js_str, cstr, len); + + if(alloc) *alloc = SWIG_NEWOBJ; + if(psize) *psize = len; + if(cptr) *cptr = cstr; + + return SWIG_OK; + } else { + if(valRef->IsObject()) { + SWIGV8_OBJECT obj = SWIGV8_OBJECT::Cast(valRef); + // try if the object is a wrapped char[] + swig_type_info* pchar_descriptor = SWIG_pchar_descriptor(); + if (pchar_descriptor) { + void* vptr = 0; + if (SWIG_ConvertPtr(obj, &vptr, pchar_descriptor, 0) == SWIG_OK) { + if (cptr) *cptr = (char *) vptr; + if (psize) *psize = vptr ? (strlen((char *)vptr) + 1) : 0; + if (alloc) *alloc = SWIG_OLDOBJ; + return SWIG_OK; + } + } + return SWIG_TypeError; + } else { + return SWIG_TypeError; + } + } +} + + + + + +SWIGINTERNINLINE +SWIGV8_VALUE SWIG_From_int (int value) +{ + return SWIGV8_INT32_NEW(value); +} + + +SWIGINTERN +int SWIG_AsVal_double (SWIGV8_VALUE obj, double *val) +{ + if(!obj->IsNumber()) { + return SWIG_TypeError; + } + if(val) *val = SWIGV8_NUMBER_VALUE(obj); + + return SWIG_OK; +} + + +#include + + +#include + + +SWIGINTERNINLINE int +SWIG_CanCastAsInteger(double *d, double min, double max) { + double x = *d; + if ((min <= x && x <= max)) { + double fx = floor(x); + double cx = ceil(x); + double rd = ((x - fx) < 0.5) ? fx : cx; /* simple rint */ + if ((errno == EDOM) || (errno == ERANGE)) { + errno = 0; + } else { + double summ, reps, diff; + if (rd < x) { + diff = x - rd; + } else if (rd > x) { + diff = rd - x; + } else { + return 1; + } + summ = rd + x; + reps = diff/summ; + if (reps < 8*DBL_EPSILON) { + *d = rd; + return 1; + } + } + } + return 0; +} + + +SWIGINTERN +int SWIG_AsVal_unsigned_SS_long (SWIGV8_VALUE obj, unsigned long *val) +{ + if(!obj->IsNumber()) { + return SWIG_TypeError; + } + + long longVal = (long) SWIGV8_NUMBER_VALUE(obj); + + if(longVal < 0) { + return SWIG_OverflowError; + } + + if(val) *val = longVal; + + return SWIG_OK; +} + + +#include +#if !defined(SWIG_NO_LLONG_MAX) +# if !defined(LLONG_MAX) && defined(__GNUC__) && defined (__LONG_LONG_MAX__) +# define LLONG_MAX __LONG_LONG_MAX__ +# define LLONG_MIN (-LLONG_MAX - 1LL) +# define ULLONG_MAX (LLONG_MAX * 2ULL + 1ULL) +# endif +#endif + + +#if defined(LLONG_MAX) && !defined(SWIG_LONG_LONG_AVAILABLE) +# define SWIG_LONG_LONG_AVAILABLE +#endif + + +#ifdef SWIG_LONG_LONG_AVAILABLE +SWIGINTERN +int SWIG_AsVal_unsigned_SS_long_SS_long (SWIGV8_VALUE obj, unsigned long long *val) +{ + if(!obj->IsNumber()) { + return SWIG_TypeError; + } + + long long longVal = (long long) SWIGV8_NUMBER_VALUE(obj); + + if(longVal < 0) { + return SWIG_OverflowError; + } + + if(val) *val = longVal; + + return SWIG_OK; +} +#endif + + +SWIGINTERNINLINE int +SWIG_AsVal_size_t (SWIGV8_VALUE obj, size_t *val) +{ + int res = SWIG_TypeError; +#ifdef SWIG_LONG_LONG_AVAILABLE + if (sizeof(size_t) <= sizeof(unsigned long)) { +#endif + unsigned long v; + res = SWIG_AsVal_unsigned_SS_long (obj, val ? &v : 0); + if (SWIG_IsOK(res) && val) *val = (size_t)(v); +#ifdef SWIG_LONG_LONG_AVAILABLE + } else if (sizeof(size_t) <= sizeof(unsigned long long)) { + unsigned long long v; + res = SWIG_AsVal_unsigned_SS_long_SS_long (obj, val ? &v : 0); + if (SWIG_IsOK(res) && val) *val = (size_t)(v); + } +#endif + return res; +} + + +#define SWIGV8_INIT ckzg_initialize + + + + +static SwigV8ReturnValue _wrap_loadTrustSetup(const SwigV8Arguments &args) { + SWIGV8_HANDLESCOPE(); + + SWIGV8_VALUE jsresult; + char *arg1 = (char *) 0 ; + int res1 ; + char *buf1 = 0 ; + int alloc1 = 0 ; + KZGSettings *result = 0 ; + + if(args.Length() != 1) SWIG_exception_fail(SWIG_ERROR, "Illegal number of arguments for _wrap_loadTrustSetup."); + + res1 = SWIG_AsCharPtrAndSize(args[0], &buf1, NULL, &alloc1); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "loadTrustSetup" "', argument " "1"" of type '" "char const *""'"); + } + arg1 = (char *)(buf1); + result = (KZGSettings *)loadTrustSetup((char const *)arg1); + jsresult = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_KZGSettings, 0 | 0 ); + if (alloc1 == SWIG_NEWOBJ) free((char*)buf1); + + SWIGV8_RETURN(jsresult); + + goto fail; +fail: + SWIGV8_RETURN(SWIGV8_UNDEFINED()); +} + + +static SwigV8ReturnValue _wrap_freeTrustedSetup(const SwigV8Arguments &args) { + SWIGV8_HANDLESCOPE(); + + SWIGV8_VALUE jsresult; + KZGSettings *arg1 = (KZGSettings *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + + if(args.Length() != 1) SWIG_exception_fail(SWIG_ERROR, "Illegal number of arguments for _wrap_freeTrustedSetup."); + + res1 = SWIG_ConvertPtr(args[0], &argp1,SWIGTYPE_p_KZGSettings, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "freeTrustedSetup" "', argument " "1"" of type '" "KZGSettings *""'"); + } + arg1 = (KZGSettings *)(argp1); + freeTrustedSetup(arg1); + jsresult = SWIGV8_UNDEFINED(); + + + SWIGV8_RETURN(jsresult); + + goto fail; +fail: + SWIGV8_RETURN(SWIGV8_UNDEFINED()); +} + + +static SwigV8ReturnValue _wrap_blobToKzgCommitment(const SwigV8Arguments &args) { + SWIGV8_HANDLESCOPE(); + + SWIGV8_VALUE jsresult; + uint8_t *arg1 ; + uint8_t *arg2 ; + KZGSettings *arg3 = (KZGSettings *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + void *argp2 = 0 ; + int res2 = 0 ; + void *argp3 = 0 ; + int res3 = 0 ; + + if(args.Length() != 3) SWIG_exception_fail(SWIG_ERROR, "Illegal number of arguments for _wrap_blobToKzgCommitment."); + + res1 = SWIG_ConvertPtr(args[0], &argp1,SWIGTYPE_p_uint8_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "blobToKzgCommitment" "', argument " "1"" of type '" "uint8_t [48]""'"); + } + arg1 = (uint8_t *)(argp1); + res2 = SWIG_ConvertPtr(args[1], &argp2,SWIGTYPE_p_uint8_t, 0 | 0 ); + if (!SWIG_IsOK(res2)) { + SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "blobToKzgCommitment" "', argument " "2"" of type '" "uint8_t const [FIELD_ELEMENTS_PER_BLOB*32]""'"); + } + arg2 = (uint8_t *)(argp2); + res3 = SWIG_ConvertPtr(args[2], &argp3,SWIGTYPE_p_KZGSettings, 0 | 0 ); + if (!SWIG_IsOK(res3)) { + SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "blobToKzgCommitment" "', argument " "3"" of type '" "KZGSettings const *""'"); + } + arg3 = (KZGSettings *)(argp3); + blobToKzgCommitment(arg1,(uint8_t const (*))arg2,(KZGSettings const *)arg3); + jsresult = SWIGV8_UNDEFINED(); + + + + + SWIGV8_RETURN(jsresult); + + goto fail; +fail: + SWIGV8_RETURN(SWIGV8_UNDEFINED()); +} + + +static SwigV8ReturnValue _wrap_verifyKzgProof(const SwigV8Arguments &args) { + SWIGV8_HANDLESCOPE(); + + SWIGV8_VALUE jsresult; + uint8_t *arg1 ; + uint8_t *arg2 ; + uint8_t *arg3 ; + uint8_t *arg4 ; + KZGSettings *arg5 = (KZGSettings *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + void *argp2 = 0 ; + int res2 = 0 ; + void *argp3 = 0 ; + int res3 = 0 ; + void *argp4 = 0 ; + int res4 = 0 ; + void *argp5 = 0 ; + int res5 = 0 ; + int result; + + if(args.Length() != 5) SWIG_exception_fail(SWIG_ERROR, "Illegal number of arguments for _wrap_verifyKzgProof."); + + res1 = SWIG_ConvertPtr(args[0], &argp1,SWIGTYPE_p_uint8_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "verifyKzgProof" "', argument " "1"" of type '" "uint8_t const [48]""'"); + } + arg1 = (uint8_t *)(argp1); + res2 = SWIG_ConvertPtr(args[1], &argp2,SWIGTYPE_p_uint8_t, 0 | 0 ); + if (!SWIG_IsOK(res2)) { + SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "verifyKzgProof" "', argument " "2"" of type '" "uint8_t const [32]""'"); + } + arg2 = (uint8_t *)(argp2); + res3 = SWIG_ConvertPtr(args[2], &argp3,SWIGTYPE_p_uint8_t, 0 | 0 ); + if (!SWIG_IsOK(res3)) { + SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "verifyKzgProof" "', argument " "3"" of type '" "uint8_t const [32]""'"); + } + arg3 = (uint8_t *)(argp3); + res4 = SWIG_ConvertPtr(args[3], &argp4,SWIGTYPE_p_uint8_t, 0 | 0 ); + if (!SWIG_IsOK(res4)) { + SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "verifyKzgProof" "', argument " "4"" of type '" "uint8_t const [48]""'"); + } + arg4 = (uint8_t *)(argp4); + res5 = SWIG_ConvertPtr(args[4], &argp5,SWIGTYPE_p_KZGSettings, 0 | 0 ); + if (!SWIG_IsOK(res5)) { + SWIG_exception_fail(SWIG_ArgError(res5), "in method '" "verifyKzgProof" "', argument " "5"" of type '" "KZGSettings *""'"); + } + arg5 = (KZGSettings *)(argp5); + result = (int)verifyKzgProof((uint8_t const (*))arg1,(uint8_t const (*))arg2,(uint8_t const (*))arg3,(uint8_t const (*))arg4,arg5); + jsresult = SWIG_From_int((int)(result)); + + + + + + + SWIGV8_RETURN(jsresult); + + goto fail; +fail: + SWIGV8_RETURN(SWIGV8_UNDEFINED()); +} + + +static SwigV8ReturnValue _wrap_verifyAggregateKzgProof(const SwigV8Arguments &args) { + SWIGV8_HANDLESCOPE(); + + SWIGV8_VALUE jsresult; + uint8_t *arg1 ; + uint8_t *arg2 ; + size_t arg3 ; + uint8_t *arg4 ; + KZGSettings *arg5 = (KZGSettings *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + void *argp2 = 0 ; + int res2 = 0 ; + size_t val3 ; + int ecode3 = 0 ; + void *argp4 = 0 ; + int res4 = 0 ; + void *argp5 = 0 ; + int res5 = 0 ; + int result; + + if(args.Length() != 5) SWIG_exception_fail(SWIG_ERROR, "Illegal number of arguments for _wrap_verifyAggregateKzgProof."); + + res1 = SWIG_ConvertPtr(args[0], &argp1,SWIGTYPE_p_uint8_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "verifyAggregateKzgProof" "', argument " "1"" of type '" "uint8_t const []""'"); + } + arg1 = (uint8_t *)(argp1); + res2 = SWIG_ConvertPtr(args[1], &argp2,SWIGTYPE_p_uint8_t, 0 | 0 ); + if (!SWIG_IsOK(res2)) { + SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "verifyAggregateKzgProof" "', argument " "2"" of type '" "uint8_t const []""'"); + } + arg2 = (uint8_t *)(argp2); + ecode3 = SWIG_AsVal_size_t(args[2], &val3); + if (!SWIG_IsOK(ecode3)) { + SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "verifyAggregateKzgProof" "', argument " "3"" of type '" "size_t""'"); + } + arg3 = (size_t)(val3); + res4 = SWIG_ConvertPtr(args[3], &argp4,SWIGTYPE_p_uint8_t, 0 | 0 ); + if (!SWIG_IsOK(res4)) { + SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "verifyAggregateKzgProof" "', argument " "4"" of type '" "uint8_t const [48]""'"); + } + arg4 = (uint8_t *)(argp4); + res5 = SWIG_ConvertPtr(args[4], &argp5,SWIGTYPE_p_KZGSettings, 0 | 0 ); + if (!SWIG_IsOK(res5)) { + SWIG_exception_fail(SWIG_ArgError(res5), "in method '" "verifyAggregateKzgProof" "', argument " "5"" of type '" "KZGSettings const *""'"); + } + arg5 = (KZGSettings *)(argp5); + result = (int)verifyAggregateKzgProof((uint8_t const (*))arg1,(uint8_t const (*))arg2,arg3,(uint8_t const (*))arg4,(KZGSettings const *)arg5); + jsresult = SWIG_From_int((int)(result)); + + + + + + + SWIGV8_RETURN(jsresult); + + goto fail; +fail: + SWIGV8_RETURN(SWIGV8_UNDEFINED()); +} + + +static SwigV8ReturnValue _wrap_computeAggregateKzgProof(const SwigV8Arguments &args) { + SWIGV8_HANDLESCOPE(); + + SWIGV8_VALUE jsresult; + uint8_t *arg1 ; + uint8_t *arg2 ; + size_t arg3 ; + KZGSettings *arg4 = (KZGSettings *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + void *argp2 = 0 ; + int res2 = 0 ; + size_t val3 ; + int ecode3 = 0 ; + void *argp4 = 0 ; + int res4 = 0 ; + C_KZG_RET result; + + if(args.Length() != 4) SWIG_exception_fail(SWIG_ERROR, "Illegal number of arguments for _wrap_computeAggregateKzgProof."); + + res1 = SWIG_ConvertPtr(args[0], &argp1,SWIGTYPE_p_uint8_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "computeAggregateKzgProof" "', argument " "1"" of type '" "uint8_t [48]""'"); + } + arg1 = (uint8_t *)(argp1); + res2 = SWIG_ConvertPtr(args[1], &argp2,SWIGTYPE_p_uint8_t, 0 | 0 ); + if (!SWIG_IsOK(res2)) { + SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "computeAggregateKzgProof" "', argument " "2"" of type '" "uint8_t const []""'"); + } + arg2 = (uint8_t *)(argp2); + ecode3 = SWIG_AsVal_size_t(args[2], &val3); + if (!SWIG_IsOK(ecode3)) { + SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "computeAggregateKzgProof" "', argument " "3"" of type '" "size_t""'"); + } + arg3 = (size_t)(val3); + res4 = SWIG_ConvertPtr(args[3], &argp4,SWIGTYPE_p_KZGSettings, 0 | 0 ); + if (!SWIG_IsOK(res4)) { + SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "computeAggregateKzgProof" "', argument " "4"" of type '" "KZGSettings const *""'"); + } + arg4 = (KZGSettings *)(argp4); + result = computeAggregateKzgProof(arg1,(uint8_t const (*))arg2,arg3,(KZGSettings const *)arg4); + jsresult = SWIG_NewPointerObj((C_KZG_RET *)memcpy((C_KZG_RET *)calloc(1,sizeof(C_KZG_RET)),&result,sizeof(C_KZG_RET)), SWIGTYPE_p_C_KZG_RET, SWIG_POINTER_OWN | 0 ); + + + + + + SWIGV8_RETURN(jsresult); + + goto fail; +fail: + SWIGV8_RETURN(SWIGV8_UNDEFINED()); +} + + +/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (BEGIN) -------- */ + +static swig_type_info _swigt__p_C_KZG_RET = {"_p_C_KZG_RET", "C_KZG_RET *", 0, 0, (void*)0, 0}; +static swig_type_info _swigt__p_KZGSettings = {"_p_KZGSettings", "KZGSettings *", 0, 0, (void*)0, 0}; +static swig_type_info _swigt__p_char = {"_p_char", "char *", 0, 0, (void*)0, 0}; +static swig_type_info _swigt__p_uint8_t = {"_p_uint8_t", "uint8_t *", 0, 0, (void*)0, 0}; + +static swig_type_info *swig_type_initial[] = { + &_swigt__p_C_KZG_RET, + &_swigt__p_KZGSettings, + &_swigt__p_char, + &_swigt__p_uint8_t, +}; + +static swig_cast_info _swigc__p_C_KZG_RET[] = { {&_swigt__p_C_KZG_RET, 0, 0, 0},{0, 0, 0, 0}}; +static swig_cast_info _swigc__p_KZGSettings[] = { {&_swigt__p_KZGSettings, 0, 0, 0},{0, 0, 0, 0}}; +static swig_cast_info _swigc__p_char[] = { {&_swigt__p_char, 0, 0, 0},{0, 0, 0, 0}}; +static swig_cast_info _swigc__p_uint8_t[] = { {&_swigt__p_uint8_t, 0, 0, 0},{0, 0, 0, 0}}; + +static swig_cast_info *swig_cast_initial[] = { + _swigc__p_C_KZG_RET, + _swigc__p_KZGSettings, + _swigc__p_char, + _swigc__p_uint8_t, +}; + + +/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (END) -------- */ + + + + +SWIGRUNTIME void +SWIG_V8_SetModule(v8::Local context, swig_module_info *swig_module) { + v8::Local global_obj = context->Global(); + v8::Local mod = SWIGV8_EXTERNAL_NEW(swig_module); + assert(!mod.IsEmpty()); + v8::Local privateKey = v8::Private::ForApi(v8::Isolate::GetCurrent(), SWIGV8_STRING_NEW("swig_module_info_data")); + global_obj->SetPrivate(context, privateKey, mod); +} + +SWIGRUNTIME swig_module_info * +SWIG_V8_GetModule(v8::Local context) { + v8::Local global_obj = context->Global(); + v8::Local privateKey = v8::Private::ForApi(v8::Isolate::GetCurrent(), SWIGV8_STRING_NEW("swig_module_info_data")); + v8::Local moduleinfo; + if (!global_obj->GetPrivate(context, privateKey).ToLocal(&moduleinfo)) + return 0; + + if (moduleinfo.IsEmpty() || moduleinfo->IsNull() || moduleinfo->IsUndefined()) + { + // It's not yet loaded + return 0; + } + + v8::Local moduleinfo_extern = v8::Local::Cast(moduleinfo); + + if (moduleinfo_extern.IsEmpty() || moduleinfo_extern->IsNull() || moduleinfo_extern->IsUndefined()) + { + // Something's not right + return 0; + } + + void *ptr = moduleinfo_extern->Value(); + assert(ptr); + swig_module_info *retptr = static_cast(ptr); + assert(retptr); + return retptr; +} + +#define SWIG_GetModule(clientdata) SWIG_V8_GetModule(clientdata) +#define SWIG_SetModule(clientdata, pointer) SWIG_V8_SetModule(clientdata, pointer) +#define SWIG_INIT_CLIENT_DATA_TYPE v8::Local + + +/* ----------------------------------------------------------------------------- + * Type initialization: + * This problem is tough by the requirement that no dynamic + * memory is used. Also, since swig_type_info structures store pointers to + * swig_cast_info structures and swig_cast_info structures store pointers back + * to swig_type_info structures, we need some lookup code at initialization. + * The idea is that swig generates all the structures that are needed. + * The runtime then collects these partially filled structures. + * The SWIG_InitializeModule function takes these initial arrays out of + * swig_module, and does all the lookup, filling in the swig_module.types + * array with the correct data and linking the correct swig_cast_info + * structures together. + * + * The generated swig_type_info structures are assigned statically to an initial + * array. We just loop through that array, and handle each type individually. + * First we lookup if this type has been already loaded, and if so, use the + * loaded structure instead of the generated one. Then we have to fill in the + * cast linked list. The cast data is initially stored in something like a + * two-dimensional array. Each row corresponds to a type (there are the same + * number of rows as there are in the swig_type_initial array). Each entry in + * a column is one of the swig_cast_info structures for that type. + * The cast_initial array is actually an array of arrays, because each row has + * a variable number of columns. So to actually build the cast linked list, + * we find the array of casts associated with the type, and loop through it + * adding the casts to the list. The one last trick we need to do is making + * sure the type pointer in the swig_cast_info struct is correct. + * + * First off, we lookup the cast->type name to see if it is already loaded. + * There are three cases to handle: + * 1) If the cast->type has already been loaded AND the type we are adding + * casting info to has not been loaded (it is in this module), THEN we + * replace the cast->type pointer with the type pointer that has already + * been loaded. + * 2) If BOTH types (the one we are adding casting info to, and the + * cast->type) are loaded, THEN the cast info has already been loaded by + * the previous module so we just ignore it. + * 3) Finally, if cast->type has not already been loaded, then we add that + * swig_cast_info to the linked list (because the cast->type) pointer will + * be correct. + * ----------------------------------------------------------------------------- */ + +#ifdef __cplusplus +extern "C" { +#if 0 +} /* c-mode */ +#endif +#endif + +#if 0 +#define SWIGRUNTIME_DEBUG +#endif + +#ifndef SWIG_INIT_CLIENT_DATA_TYPE +#define SWIG_INIT_CLIENT_DATA_TYPE void * +#endif + +SWIGRUNTIME void +SWIG_InitializeModule(SWIG_INIT_CLIENT_DATA_TYPE clientdata) { + size_t i; + swig_module_info *module_head, *iter; + int init; + + /* check to see if the circular list has been setup, if not, set it up */ + if (swig_module.next==0) { + /* Initialize the swig_module */ + swig_module.type_initial = swig_type_initial; + swig_module.cast_initial = swig_cast_initial; + swig_module.next = &swig_module; + init = 1; + } else { + init = 0; + } + + /* Try and load any already created modules */ + module_head = SWIG_GetModule(clientdata); + if (!module_head) { + /* This is the first module loaded for this interpreter */ + /* so set the swig module into the interpreter */ + SWIG_SetModule(clientdata, &swig_module); + } else { + /* the interpreter has loaded a SWIG module, but has it loaded this one? */ + iter=module_head; + do { + if (iter==&swig_module) { + /* Our module is already in the list, so there's nothing more to do. */ + return; + } + iter=iter->next; + } while (iter!= module_head); + + /* otherwise we must add our module into the list */ + swig_module.next = module_head->next; + module_head->next = &swig_module; + } + + /* When multiple interpreters are used, a module could have already been initialized in + a different interpreter, but not yet have a pointer in this interpreter. + In this case, we do not want to continue adding types... everything should be + set up already */ + if (init == 0) return; + + /* Now work on filling in swig_module.types */ +#ifdef SWIGRUNTIME_DEBUG + printf("SWIG_InitializeModule: size %lu\n", (unsigned long)swig_module.size); +#endif + for (i = 0; i < swig_module.size; ++i) { + swig_type_info *type = 0; + swig_type_info *ret; + swig_cast_info *cast; + +#ifdef SWIGRUNTIME_DEBUG + printf("SWIG_InitializeModule: type %lu %s\n", (unsigned long)i, swig_module.type_initial[i]->name); +#endif + + /* if there is another module already loaded */ + if (swig_module.next != &swig_module) { + type = SWIG_MangledTypeQueryModule(swig_module.next, &swig_module, swig_module.type_initial[i]->name); + } + if (type) { + /* Overwrite clientdata field */ +#ifdef SWIGRUNTIME_DEBUG + printf("SWIG_InitializeModule: found type %s\n", type->name); +#endif + if (swig_module.type_initial[i]->clientdata) { + type->clientdata = swig_module.type_initial[i]->clientdata; +#ifdef SWIGRUNTIME_DEBUG + printf("SWIG_InitializeModule: found and overwrite type %s \n", type->name); +#endif + } + } else { + type = swig_module.type_initial[i]; + } + + /* Insert casting types */ + cast = swig_module.cast_initial[i]; + while (cast->type) { + + /* Don't need to add information already in the list */ + ret = 0; +#ifdef SWIGRUNTIME_DEBUG + printf("SWIG_InitializeModule: look cast %s\n", cast->type->name); +#endif + if (swig_module.next != &swig_module) { + ret = SWIG_MangledTypeQueryModule(swig_module.next, &swig_module, cast->type->name); +#ifdef SWIGRUNTIME_DEBUG + if (ret) printf("SWIG_InitializeModule: found cast %s\n", ret->name); +#endif + } + if (ret) { + if (type == swig_module.type_initial[i]) { +#ifdef SWIGRUNTIME_DEBUG + printf("SWIG_InitializeModule: skip old type %s\n", ret->name); +#endif + cast->type = ret; + ret = 0; + } else { + /* Check for casting already in the list */ + swig_cast_info *ocast = SWIG_TypeCheck(ret->name, type); +#ifdef SWIGRUNTIME_DEBUG + if (ocast) printf("SWIG_InitializeModule: skip old cast %s\n", ret->name); +#endif + if (!ocast) ret = 0; + } + } + + if (!ret) { +#ifdef SWIGRUNTIME_DEBUG + printf("SWIG_InitializeModule: adding cast %s\n", cast->type->name); +#endif + if (type->cast) { + type->cast->prev = cast; + cast->next = type->cast; + } + type->cast = cast; + } + cast++; + } + /* Set entry in modules->types array equal to the type */ + swig_module.types[i] = type; + } + swig_module.types[i] = 0; + +#ifdef SWIGRUNTIME_DEBUG + printf("**** SWIG_InitializeModule: Cast List ******\n"); + for (i = 0; i < swig_module.size; ++i) { + int j = 0; + swig_cast_info *cast = swig_module.cast_initial[i]; + printf("SWIG_InitializeModule: type %lu %s\n", (unsigned long)i, swig_module.type_initial[i]->name); + while (cast->type) { + printf("SWIG_InitializeModule: cast type %s\n", cast->type->name); + cast++; + ++j; + } + printf("---- Total casts: %d\n",j); + } + printf("**** SWIG_InitializeModule: Cast List ******\n"); +#endif +} + +/* This function will propagate the clientdata field of type to +* any new swig_type_info structures that have been added into the list +* of equivalent types. It is like calling +* SWIG_TypeClientData(type, clientdata) a second time. +*/ +SWIGRUNTIME void +SWIG_PropagateClientData(void) { + size_t i; + swig_cast_info *equiv; + static int init_run = 0; + + if (init_run) return; + init_run = 1; + + for (i = 0; i < swig_module.size; i++) { + if (swig_module.types[i]->clientdata) { + equiv = swig_module.types[i]->cast; + while (equiv) { + if (!equiv->converter) { + if (equiv->type && !equiv->type->clientdata) + SWIG_TypeClientData(equiv->type, swig_module.types[i]->clientdata); + } + equiv = equiv->next; + } + } + } +} + +#ifdef __cplusplus +#if 0 +{ /* c-mode */ +#endif +} +#endif + + +#if !defined(NODE_MODULE_VERSION) || (NODE_MODULE_VERSION < 12) +// Note: 'extern "C"'' disables name mangling which makes it easier to load the symbol manually +extern "C" void SWIGV8_INIT (SWIGV8_OBJECT exports_obj) +#elif (NODE_MODULE_VERSION < 64) +void SWIGV8_INIT (SWIGV8_OBJECT exports_obj, SWIGV8_VALUE /*module*/, void*) +#else +void SWIGV8_INIT (SWIGV8_OBJECT exports_obj, SWIGV8_VALUE /*module*/, v8::Local context, void*) +#endif +{ +#if !defined(NODE_MODULE_VERSION) || NODE_MODULE_VERSION < 64 + v8::Local context = SWIGV8_CURRENT_CONTEXT(); +#endif + + SWIG_InitializeModule(context); + + + // a class template for creating proxies of undefined types + SWIGV8_SET_CLASS_TEMPL(SWIGV8_SWIGTYPE_Proxy_class_templ, SWIGV8_CreateClassTemplate("SwigProxy")); + + /* create objects for namespaces */ + + + /* create class templates */ + + + /* register wrapper functions */ + + + /* setup inheritances */ + + + /* class instances */ + + + /* add static class functions and variables */ + SWIGV8_AddStaticFunction(exports_obj, "loadTrustSetup", _wrap_loadTrustSetup, context); +SWIGV8_AddStaticFunction(exports_obj, "freeTrustedSetup", _wrap_freeTrustedSetup, context); +SWIGV8_AddStaticFunction(exports_obj, "blobToKzgCommitment", _wrap_blobToKzgCommitment, context); +SWIGV8_AddStaticFunction(exports_obj, "verifyKzgProof", _wrap_verifyKzgProof, context); +SWIGV8_AddStaticFunction(exports_obj, "verifyAggregateKzgProof", _wrap_verifyAggregateKzgProof, context); +SWIGV8_AddStaticFunction(exports_obj, "computeAggregateKzgProof", _wrap_computeAggregateKzgProof, context); + + + /* register classes */ + + + /* create and register namespace objects */ + +} + +#if defined(BUILDING_NODE_EXTENSION) +#if (NODE_MODULE_VERSION < 64) +NODE_MODULE(ckzg, ckzg_initialize) +#else +NODE_MODULE_CONTEXT_AWARE(ckzg, ckzg_initialize) +#endif +#endif diff --git a/bindings/node.js/runnable.js b/bindings/node.js/runnable.js index 264f6da..7599098 100644 --- a/bindings/node.js/runnable.js +++ b/bindings/node.js/runnable.js @@ -2,6 +2,8 @@ console.log('testing...'); -const blst = require('ckzg'); +const kzg = require('ckzg'); -console.log(blst); +console.log(kzg); + +kzg.testFunction();