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Delete Duktape (#97)

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This commit is contained in:
Justine Tunney 2021-03-08 13:17:52 -08:00
parent 0a61fe4ea0
commit 2a3037d4e8
157 changed files with 2 additions and 103725 deletions
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3
examples/examples.mk
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@ -80,7 +80,6 @@ EXAMPLES_DEPS := \
o/$(MODE)/examples/examples.pkg: \
$(EXAMPLES_OBJS) \
$(THIRD_PARTY_DUKTAPE_A).pkg \
$(foreach x,$(EXAMPLES_DIRECTDEPS),$($(x)_A).pkg)
o/$(MODE)/examples/unbourne.o: \
@ -97,7 +96,6 @@ o/$(MODE)/examples/%.com.dbg: \
o/$(MODE)/examples/hellojs.com.dbg: \
$(EXAMPLES_DEPS) \
$(THIRD_PARTY_DUKTAPE) \
o/$(MODE)/examples/hellojs.o \
o/$(MODE)/examples/hello.js.zip.o \
o/$(MODE)/examples/examples.pkg \
@ -116,7 +114,6 @@ o/$(MODE)/examples/ispell.com.dbg: \
o/$(MODE)/examples/nesemu1.com.dbg: \
$(EXAMPLES_DEPS) \
$(THIRD_PARTY_DUKTAPE) \
o/$(MODE)/examples/nesemu1.o \
o/$(MODE)/usr/share/rom/mario.nes.zip.o \
o/$(MODE)/usr/share/rom/zelda.nes.zip.o \

2
examples/hello.js
View file

@ -1,2 +0,0 @@
console.log('Hello world!\n');
console.log('2+3=' + NativeAdd(2, 3) + '\n');

70
examples/hellojs.c
View file

@ -1,70 +0,0 @@
#if 0
/*─────────────────────────────────────────────────────────────────╗
│ To the extent possible under law, Justine Tunney has waived │
│ all copyright and related or neighboring rights to this file, │
│ as it is written in the following disclaimers: │
│ • http://unlicense.org/ │
│ • http://creativecommons.org/publicdomain/zero/1.0/ │
╚─────────────────────────────────────────────────────────────────*/
#endif
#include "libc/calls/calls.h"
#include "libc/calls/struct/stat.h"
#include "libc/log/check.h"
#include "libc/log/log.h"
#include "libc/mem/mem.h"
#include "libc/runtime/gc.h"
#include "libc/sysv/consts/o.h"
#include "third_party/duktape/duktape.h"
STATIC_YOINK("zip_uri_support");
static duk_ret_t NativePrint(duk_context *ctx) {
duk_push_string(ctx, " ");
duk_insert(ctx, 0);
duk_join(ctx, duk_get_top(ctx) - 1);
fputs(duk_safe_to_string(ctx, -1), stdout);
return 0;
}
static duk_ret_t NativeAdd(duk_context *ctx) {
int i, n;
double r;
n = duk_get_top(ctx);
for (r = i = 0; i < n; i++) r += duk_to_number(ctx, i);
duk_push_number(ctx, r);
return 1;
}
int main(int argc, char *argv[]) {
int fd;
struct stat st;
const char *code;
duk_context *ctx;
showcrashreports();
ctx = duk_create_heap_default();
/* define NativeAdd() */
duk_push_c_function(ctx, NativeAdd, DUK_VARARGS);
duk_put_global_string(ctx, "NativeAdd");
/* define console.log() */
duk_push_global_object(ctx);
duk_push_c_function(ctx, NativePrint, DUK_VARARGS);
duk_push_string(ctx, "name");
duk_push_string(ctx, "log");
duk_def_prop(ctx, -3, DUK_DEFPROP_HAVE_VALUE | DUK_DEFPROP_FORCE);
duk_set_magic(ctx, -1, 0);
duk_put_prop_string(ctx, -2, "log");
duk_put_global_string(ctx, "console");
CHECK_NE(-1, (fd = open("zip:examples/hello.js", O_RDONLY)));
CHECK_NE(-1, fstat(fd, &st));
CHECK_NOTNULL((code = _gc(calloc(1, st.st_size + 1))));
CHECK_EQ(st.st_size, read(fd, code, st.st_size));
CHECK_NE(-1, close(fd));
duk_eval_string(ctx, code);
duk_pop(ctx);
duk_destroy_heap(ctx);
return 0;
}