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src,tools: allow utf-8 in built-in js source code #5418

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merged 3 commits into from
Feb 25, 2016
Merged

src,tools: allow utf-8 in built-in js source code #5418

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cdc7e02
src,tools: allow utf-8 in built-in js source code
bnoordhuis Feb 24, 2016
96adbe9
src,tools: drop nul byte from built-in source code
bnoordhuis Feb 24, 2016
33e51fe
src,tools: remove null sentinel from source array
bnoordhuis Feb 24, 2016
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24 changes: 11 additions & 13 deletions src/node_javascript.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -4,32 +4,30 @@
#include "env.h"
#include "env-inl.h"

#include <string.h>
#if !defined(_MSC_VER)
#include <strings.h>
#endif

namespace node {

using v8::HandleScope;
using v8::Local;
using v8::NewStringType;
using v8::Object;
using v8::String;

Local<String> MainSource(Environment* env) {
return OneByteString(env->isolate(), node_native, sizeof(node_native) - 1);
return String::NewFromUtf8(
env->isolate(), reinterpret_cast<const char*>(node_native),
NewStringType::kNormal, sizeof(node_native)).ToLocalChecked();
}

void DefineJavaScript(Environment* env, Local<Object> target) {
HandleScope scope(env->isolate());

for (int i = 0; natives[i].name; i++) {
if (natives[i].source != node_native) {
Local<String> name = String::NewFromUtf8(env->isolate(), natives[i].name);
Local<String> source = String::NewFromUtf8(env->isolate(),
natives[i].source,
String::kNormalString,
natives[i].source_len);
for (auto native : natives) {
if (native.source != node_native) {
Local<String> name = String::NewFromUtf8(env->isolate(), native.name);
Local<String> source =
String::NewFromUtf8(
env->isolate(), reinterpret_cast<const char*>(native.source),
NewStringType::kNormal, native.source_len).ToLocalChecked();
target->Set(name, source);
}
}
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33 changes: 5 additions & 28 deletions tools/js2c.py
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Original file line number Diff line number Diff line change
Expand Up @@ -42,24 +42,7 @@


def ToCArray(filename, lines):
result = []
row = 1
col = 0
for chr in lines:
col += 1
if chr == "\n" or chr == "\r":
row += 1
col = 0

value = ord(chr)

if value >= 128:
print 'non-ascii value ' + filename + ':' + str(row) + ':' + str(col)
sys.exit(1);

result.append(str(value))
result.append("0")
return ", ".join(result)
return ','.join(str(ord(c)) for c in lines)


def CompressScript(lines, do_jsmin):
Expand Down Expand Up @@ -220,29 +203,23 @@ def ReadMacros(lines):

struct _native {
const char* name;
const char* source;
const unsigned char* source;
size_t source_len;
};

static const struct _native natives[] = {

%(native_lines)s\

{ NULL, NULL, 0 } /* sentinel */

};
static const struct _native natives[] = { %(native_lines)s };

}
#endif
"""


NATIVE_DECLARATION = """\
{ "%(id)s", %(escaped_id)s_native, sizeof(%(escaped_id)s_native)-1 },
{ "%(id)s", %(escaped_id)s_native, sizeof(%(escaped_id)s_native) },
"""

SOURCE_DECLARATION = """\
const char %(escaped_id)s_native[] = { %(data)s };
const unsigned char %(escaped_id)s_native[] = { %(data)s };
"""


Expand Down