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