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Former-commit-id: ae113559c6
This commit is contained in:
Jarred Sumner
2021-06-27 23:36:35 -07:00
parent b918e7e372
commit adbeb24979
21 changed files with 1011 additions and 508 deletions
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92
src/javascript/jsc/JavascriptCore.zig
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@@ -17,8 +17,8 @@ pub const JSTypedArrayBytesDeallocator = ?fn (?*c_void, ?*c_void) callconv(.C) v
pub const struct_OpaqueJSValue = generic;
pub const JSValueRef = ?*struct_OpaqueJSValue;
pub const JSObjectRef = ?*struct_OpaqueJSValue;
pub extern fn JSEvaluateScript(ctx: JSContextRef, script: JSStringRef, thisObject: JSObjectRef, sourceURL: JSStringRef, startingLineNumber: c_int, exception: [*c]JSValueRef) JSValueRef;
pub extern fn JSCheckScriptSyntax(ctx: JSContextRef, script: JSStringRef, sourceURL: JSStringRef, startingLineNumber: c_int, exception: [*c]JSValueRef) bool;
pub extern fn JSEvaluateScript(ctx: JSContextRef, script: JSStringRef, thisObject: JSObjectRef, sourceURL: JSStringRef, startingLineNumber: c_int, exception: ExceptionRef) JSValueRef;
pub extern fn JSCheckScriptSyntax(ctx: JSContextRef, script: JSStringRef, sourceURL: JSStringRef, startingLineNumber: c_int, exception: ExceptionRef) bool;
pub extern fn JSGarbageCollect(ctx: JSContextRef) void;
pub const JSType = enum(c_uint) {
kJSTypeUndefined,
@@ -73,10 +73,10 @@ pub extern fn JSValueIsObject(ctx: JSContextRef, value: JSValueRef) bool;
pub extern fn JSValueIsObjectOfClass(ctx: JSContextRef, value: JSValueRef, jsClass: JSClassRef) bool;
pub extern fn JSValueIsArray(ctx: JSContextRef, value: JSValueRef) bool;
pub extern fn JSValueIsDate(ctx: JSContextRef, value: JSValueRef) bool;
pub extern fn JSValueGetTypedArrayType(ctx: JSContextRef, value: JSValueRef, exception: [*c]JSValueRef) JSTypedArrayType;
pub extern fn JSValueIsEqual(ctx: JSContextRef, a: JSValueRef, b: JSValueRef, exception: [*c]JSValueRef) bool;
pub extern fn JSValueGetTypedArrayType(ctx: JSContextRef, value: JSValueRef, exception: ExceptionRef) JSTypedArrayType;
pub extern fn JSValueIsEqual(ctx: JSContextRef, a: JSValueRef, b: JSValueRef, exception: ExceptionRef) bool;
pub extern fn JSValueIsStrictEqual(ctx: JSContextRef, a: JSValueRef, b: JSValueRef) bool;
pub extern fn JSValueIsInstanceOfConstructor(ctx: JSContextRef, value: JSValueRef, constructor: JSObjectRef, exception: [*c]JSValueRef) bool;
pub extern fn JSValueIsInstanceOfConstructor(ctx: JSContextRef, value: JSValueRef, constructor: JSObjectRef, exception: ExceptionRef) bool;
pub extern fn JSValueMakeUndefined(ctx: JSContextRef) JSValueRef;
pub extern fn JSValueMakeNull(ctx: JSContextRef) JSValueRef;
pub extern fn JSValueMakeBoolean(ctx: JSContextRef, boolean: bool) JSValueRef;
@@ -84,11 +84,11 @@ pub extern fn JSValueMakeNumber(ctx: JSContextRef, number: f64) JSValueRef;
pub extern fn JSValueMakeString(ctx: JSContextRef, string: JSStringRef) JSValueRef;
pub extern fn JSValueMakeSymbol(ctx: JSContextRef, description: JSStringRef) JSValueRef;
pub extern fn JSValueMakeFromJSONString(ctx: JSContextRef, string: JSStringRef) JSValueRef;
pub extern fn JSValueCreateJSONString(ctx: JSContextRef, value: JSValueRef, indent: c_uint, exception: [*c]JSValueRef) JSStringRef;
pub extern fn JSValueCreateJSONString(ctx: JSContextRef, value: JSValueRef, indent: c_uint, exception: ExceptionRef) JSStringRef;
pub extern fn JSValueToBoolean(ctx: JSContextRef, value: JSValueRef) bool;
pub extern fn JSValueToNumber(ctx: JSContextRef, value: JSValueRef, exception: [*c]JSValueRef) f64;
pub extern fn JSValueToStringCopy(ctx: JSContextRef, value: JSValueRef, exception: [*c]JSValueRef) JSStringRef;
pub extern fn JSValueToObject(ctx: JSContextRef, value: JSValueRef, exception: [*c]JSValueRef) JSObjectRef;
pub extern fn JSValueToNumber(ctx: JSContextRef, value: JSValueRef, exception: ExceptionRef) f64;
pub extern fn JSValueToStringCopy(ctx: JSContextRef, value: JSValueRef, exception: ExceptionRef) JSStringRef;
pub extern fn JSValueToObject(ctx: JSContextRef, value: JSValueRef, exception: ExceptionRef) JSObjectRef;
pub extern fn JSValueProtect(ctx: JSContextRef, value: JSValueRef) void;
pub extern fn JSValueUnprotect(ctx: JSContextRef, value: JSValueRef) void;
pub const JSPropertyAttributes = enum(c_uint) {
@@ -113,22 +113,22 @@ pub const kJSClassAttributeNoAutomaticPrototype = @enumToInt(JSClassAttributes.k
pub const JSObjectInitializeCallback = ?fn (JSContextRef, JSObjectRef) callconv(.C) void;
pub const JSObjectFinalizeCallback = ?fn (JSObjectRef) callconv(.C) void;
pub const JSObjectHasPropertyCallback = ?fn (JSContextRef, JSObjectRef, JSStringRef) callconv(.C) bool;
pub const JSObjectGetPropertyCallback = ?fn (JSContextRef, JSObjectRef, JSStringRef, [*c]JSValueRef) callconv(.C) JSValueRef;
pub const JSObjectSetPropertyCallback = ?fn (JSContextRef, JSObjectRef, JSStringRef, JSValueRef, [*c]JSValueRef) callconv(.C) bool;
pub const JSObjectDeletePropertyCallback = ?fn (JSContextRef, JSObjectRef, JSStringRef, [*c]JSValueRef) callconv(.C) bool;
pub const JSObjectGetPropertyCallback = ?fn (JSContextRef, JSObjectRef, JSStringRef, ExceptionRef) callconv(.C) JSValueRef;
pub const JSObjectSetPropertyCallback = ?fn (JSContextRef, JSObjectRef, JSStringRef, JSValueRef, ExceptionRef) callconv(.C) bool;
pub const JSObjectDeletePropertyCallback = ?fn (JSContextRef, JSObjectRef, JSStringRef, ExceptionRef) callconv(.C) bool;
pub const JSObjectGetPropertyNamesCallback = ?fn (JSContextRef, JSObjectRef, JSPropertyNameAccumulatorRef) callconv(.C) void;
pub const ExceptionRef = [*c]JSValueRef;
pub const JSObjectCallAsFunctionCallback = ?fn (
ctx: JSContextRef,
function: JSObjectRef,
thisObject: JSObjectRef,
argumentCount: usize,
arguments: [*c]const JSValueRef,
exception: [*c]JSValueRef,
exception: ExceptionRef,
) callconv(.C) JSValueRef;
pub const JSObjectCallAsConstructorCallback = ?fn (JSContextRef, JSObjectRef, usize, [*c]const JSValueRef, [*c]JSValueRef) callconv(.C) JSObjectRef;
pub const JSObjectHasInstanceCallback = ?fn (JSContextRef, JSObjectRef, JSValueRef, [*c]JSValueRef) callconv(.C) bool;
pub const JSObjectConvertToTypeCallback = ?fn (JSContextRef, JSObjectRef, JSType, [*c]JSValueRef) callconv(.C) JSValueRef;
pub const JSObjectCallAsConstructorCallback = ?fn (JSContextRef, JSObjectRef, usize, [*c]const JSValueRef, ExceptionRef) callconv(.C) JSObjectRef;
pub const JSObjectHasInstanceCallback = ?fn (JSContextRef, JSObjectRef, JSValueRef, ExceptionRef) callconv(.C) bool;
pub const JSObjectConvertToTypeCallback = ?fn (JSContextRef, JSObjectRef, JSType, ExceptionRef) callconv(.C) JSValueRef;
pub const JSStaticValue = extern struct {
name: [*c]const u8,
getProperty: JSObjectGetPropertyCallback,
@@ -166,30 +166,30 @@ pub extern "c" fn JSClassRelease(jsClass: JSClassRef) void;
pub extern "c" fn JSObjectMake(ctx: JSContextRef, jsClass: JSClassRef, data: ?*c_void) JSObjectRef;
pub extern "c" fn JSObjectMakeFunctionWithCallback(ctx: JSContextRef, name: JSStringRef, callAsFunction: JSObjectCallAsFunctionCallback) JSObjectRef;
pub extern "c" fn JSObjectMakeConstructor(ctx: JSContextRef, jsClass: JSClassRef, callAsConstructor: JSObjectCallAsConstructorCallback) JSObjectRef;
pub extern "c" fn JSObjectMakeArray(ctx: JSContextRef, argumentCount: usize, arguments: [*c]const JSValueRef, exception: [*c]JSValueRef) JSObjectRef;
pub extern "c" fn JSObjectMakeDate(ctx: JSContextRef, argumentCount: usize, arguments: [*c]const JSValueRef, exception: [*c]JSValueRef) JSObjectRef;
pub extern "c" fn JSObjectMakeError(ctx: JSContextRef, argumentCount: usize, arguments: [*c]const JSValueRef, exception: [*c]JSValueRef) JSObjectRef;
pub extern "c" fn JSObjectMakeRegExp(ctx: JSContextRef, argumentCount: usize, arguments: [*c]const JSValueRef, exception: [*c]JSValueRef) JSObjectRef;
pub extern "c" fn JSObjectMakeDeferredPromise(ctx: JSContextRef, resolve: [*c]JSObjectRef, reject: [*c]JSObjectRef, exception: [*c]JSValueRef) JSObjectRef;
pub extern "c" fn JSObjectMakeFunction(ctx: JSContextRef, name: JSStringRef, parameterCount: c_uint, parameterNames: [*c]const JSStringRef, body: JSStringRef, sourceURL: JSStringRef, startingLineNumber: c_int, exception: [*c]JSValueRef) JSObjectRef;
pub extern "c" fn JSObjectMakeArray(ctx: JSContextRef, argumentCount: usize, arguments: [*c]const JSValueRef, exception: ExceptionRef) JSObjectRef;
pub extern "c" fn JSObjectMakeDate(ctx: JSContextRef, argumentCount: usize, arguments: [*c]const JSValueRef, exception: ExceptionRef) JSObjectRef;
pub extern "c" fn JSObjectMakeError(ctx: JSContextRef, argumentCount: usize, arguments: [*c]const JSValueRef, exception: ExceptionRef) JSObjectRef;
pub extern "c" fn JSObjectMakeRegExp(ctx: JSContextRef, argumentCount: usize, arguments: [*c]const JSValueRef, exception: ExceptionRef) JSObjectRef;
pub extern "c" fn JSObjectMakeDeferredPromise(ctx: JSContextRef, resolve: [*c]JSObjectRef, reject: [*c]JSObjectRef, exception: ExceptionRef) JSObjectRef;
pub extern "c" fn JSObjectMakeFunction(ctx: JSContextRef, name: JSStringRef, parameterCount: c_uint, parameterNames: [*c]const JSStringRef, body: JSStringRef, sourceURL: JSStringRef, startingLineNumber: c_int, exception: ExceptionRef) JSObjectRef;
pub extern "c" fn JSObjectGetPrototype(ctx: JSContextRef, object: JSObjectRef) JSValueRef;
pub extern "c" fn JSObjectSetPrototype(ctx: JSContextRef, object: JSObjectRef, value: JSValueRef) void;
pub extern "c" fn JSObjectHasProperty(ctx: JSContextRef, object: JSObjectRef, propertyName: JSStringRef) bool;
pub extern "c" fn JSObjectGetProperty(ctx: JSContextRef, object: JSObjectRef, propertyName: JSStringRef, exception: [*c]JSValueRef) JSValueRef;
pub extern "c" fn JSObjectSetProperty(ctx: JSContextRef, object: JSObjectRef, propertyName: JSStringRef, value: JSValueRef, attributes: c_uint, exception: [*c]JSValueRef) void;
pub extern "c" fn JSObjectDeleteProperty(ctx: JSContextRef, object: JSObjectRef, propertyName: JSStringRef, exception: [*c]JSValueRef) bool;
pub extern "c" fn JSObjectHasPropertyForKey(ctx: JSContextRef, object: JSObjectRef, propertyKey: JSValueRef, exception: [*c]JSValueRef) bool;
pub extern "c" fn JSObjectGetPropertyForKey(ctx: JSContextRef, object: JSObjectRef, propertyKey: JSValueRef, exception: [*c]JSValueRef) JSValueRef;
pub extern "c" fn JSObjectSetPropertyForKey(ctx: JSContextRef, object: JSObjectRef, propertyKey: JSValueRef, value: JSValueRef, attributes: JSPropertyAttributes, exception: [*c]JSValueRef) void;
pub extern "c" fn JSObjectDeletePropertyForKey(ctx: JSContextRef, object: JSObjectRef, propertyKey: JSValueRef, exception: [*c]JSValueRef) bool;
pub extern "c" fn JSObjectGetPropertyAtIndex(ctx: JSContextRef, object: JSObjectRef, propertyIndex: c_uint, exception: [*c]JSValueRef) JSValueRef;
pub extern "c" fn JSObjectSetPropertyAtIndex(ctx: JSContextRef, object: JSObjectRef, propertyIndex: c_uint, value: JSValueRef, exception: [*c]JSValueRef) void;
pub extern "c" fn JSObjectGetProperty(ctx: JSContextRef, object: JSObjectRef, propertyName: JSStringRef, exception: ExceptionRef) JSValueRef;
pub extern "c" fn JSObjectSetProperty(ctx: JSContextRef, object: JSObjectRef, propertyName: JSStringRef, value: JSValueRef, attributes: c_uint, exception: ExceptionRef) void;
pub extern "c" fn JSObjectDeleteProperty(ctx: JSContextRef, object: JSObjectRef, propertyName: JSStringRef, exception: ExceptionRef) bool;
pub extern "c" fn JSObjectHasPropertyForKey(ctx: JSContextRef, object: JSObjectRef, propertyKey: JSValueRef, exception: ExceptionRef) bool;
pub extern "c" fn JSObjectGetPropertyForKey(ctx: JSContextRef, object: JSObjectRef, propertyKey: JSValueRef, exception: ExceptionRef) JSValueRef;
pub extern "c" fn JSObjectSetPropertyForKey(ctx: JSContextRef, object: JSObjectRef, propertyKey: JSValueRef, value: JSValueRef, attributes: JSPropertyAttributes, exception: ExceptionRef) void;
pub extern "c" fn JSObjectDeletePropertyForKey(ctx: JSContextRef, object: JSObjectRef, propertyKey: JSValueRef, exception: ExceptionRef) bool;
pub extern "c" fn JSObjectGetPropertyAtIndex(ctx: JSContextRef, object: JSObjectRef, propertyIndex: c_uint, exception: ExceptionRef) JSValueRef;
pub extern "c" fn JSObjectSetPropertyAtIndex(ctx: JSContextRef, object: JSObjectRef, propertyIndex: c_uint, value: JSValueRef, exception: ExceptionRef) void;
pub extern "c" fn JSObjectGetPrivate(object: JSObjectRef) ?*c_void;
pub extern "c" fn JSObjectSetPrivate(object: JSObjectRef, data: ?*c_void) bool;
pub extern "c" fn JSObjectIsFunction(ctx: JSContextRef, object: JSObjectRef) bool;
pub extern "c" fn JSObjectCallAsFunction(ctx: JSContextRef, object: JSObjectRef, thisObject: JSObjectRef, argumentCount: usize, arguments: [*c]const JSValueRef, exception: [*c]JSValueRef) JSValueRef;
pub extern "c" fn JSObjectCallAsFunction(ctx: JSContextRef, object: JSObjectRef, thisObject: JSObjectRef, argumentCount: usize, arguments: [*c]const JSValueRef, exception: ExceptionRef) JSValueRef;
pub extern "c" fn JSObjectIsConstructor(ctx: JSContextRef, object: JSObjectRef) bool;
pub extern "c" fn JSObjectCallAsConstructor(ctx: JSContextRef, object: JSObjectRef, argumentCount: usize, arguments: [*c]const JSValueRef, exception: [*c]JSValueRef) JSObjectRef;
pub extern "c" fn JSObjectCallAsConstructor(ctx: JSContextRef, object: JSObjectRef, argumentCount: usize, arguments: [*c]const JSValueRef, exception: ExceptionRef) JSObjectRef;
pub extern "c" fn JSObjectCopyPropertyNames(ctx: JSContextRef, object: JSObjectRef) JSPropertyNameArrayRef;
pub extern "c" fn JSPropertyNameArrayRetain(array: JSPropertyNameArrayRef) JSPropertyNameArrayRef;
pub extern "c" fn JSPropertyNameArrayRelease(array: JSPropertyNameArrayRef) void;
@@ -219,18 +219,18 @@ pub extern fn JSStringGetMaximumUTF8CStringSize(string: JSStringRef) usize;
pub extern fn JSStringGetUTF8CString(string: JSStringRef, buffer: [*c]u8, bufferSize: usize) usize;
pub extern fn JSStringIsEqual(a: JSStringRef, b: JSStringRef) bool;
pub extern fn JSStringIsEqualToUTF8CString(a: JSStringRef, b: [*c]const u8) bool;
pub extern fn JSObjectMakeTypedArray(ctx: JSContextRef, arrayType: JSTypedArrayType, length: usize, exception: [*c]JSValueRef) JSObjectRef;
pub extern fn JSObjectMakeTypedArrayWithBytesNoCopy(ctx: JSContextRef, arrayType: JSTypedArrayType, bytes: ?*c_void, byteLength: usize, bytesDeallocator: JSTypedArrayBytesDeallocator, deallocatorContext: ?*c_void, exception: [*c]JSValueRef) JSObjectRef;
pub extern fn JSObjectMakeTypedArrayWithArrayBuffer(ctx: JSContextRef, arrayType: JSTypedArrayType, buffer: JSObjectRef, exception: [*c]JSValueRef) JSObjectRef;
pub extern fn JSObjectMakeTypedArrayWithArrayBufferAndOffset(ctx: JSContextRef, arrayType: JSTypedArrayType, buffer: JSObjectRef, byteOffset: usize, length: usize, exception: [*c]JSValueRef) JSObjectRef;
pub extern fn JSObjectGetTypedArrayBytesPtr(ctx: JSContextRef, object: JSObjectRef, exception: [*c]JSValueRef) ?*c_void;
pub extern fn JSObjectGetTypedArrayLength(ctx: JSContextRef, object: JSObjectRef, exception: [*c]JSValueRef) usize;
pub extern fn JSObjectGetTypedArrayByteLength(ctx: JSContextRef, object: JSObjectRef, exception: [*c]JSValueRef) usize;
pub extern fn JSObjectGetTypedArrayByteOffset(ctx: JSContextRef, object: JSObjectRef, exception: [*c]JSValueRef) usize;
pub extern fn JSObjectGetTypedArrayBuffer(ctx: JSContextRef, object: JSObjectRef, exception: [*c]JSValueRef) JSObjectRef;
pub extern fn JSObjectMakeArrayBufferWithBytesNoCopy(ctx: JSContextRef, bytes: ?*c_void, byteLength: usize, bytesDeallocator: JSTypedArrayBytesDeallocator, deallocatorContext: ?*c_void, exception: [*c]JSValueRef) JSObjectRef;
pub extern fn JSObjectGetArrayBufferBytesPtr(ctx: JSContextRef, object: JSObjectRef, exception: [*c]JSValueRef) ?*c_void;
pub extern fn JSObjectGetArrayBufferByteLength(ctx: JSContextRef, object: JSObjectRef, exception: [*c]JSValueRef) usize;
pub extern fn JSObjectMakeTypedArray(ctx: JSContextRef, arrayType: JSTypedArrayType, length: usize, exception: ExceptionRef) JSObjectRef;
pub extern fn JSObjectMakeTypedArrayWithBytesNoCopy(ctx: JSContextRef, arrayType: JSTypedArrayType, bytes: ?*c_void, byteLength: usize, bytesDeallocator: JSTypedArrayBytesDeallocator, deallocatorContext: ?*c_void, exception: ExceptionRef) JSObjectRef;
pub extern fn JSObjectMakeTypedArrayWithArrayBuffer(ctx: JSContextRef, arrayType: JSTypedArrayType, buffer: JSObjectRef, exception: ExceptionRef) JSObjectRef;
pub extern fn JSObjectMakeTypedArrayWithArrayBufferAndOffset(ctx: JSContextRef, arrayType: JSTypedArrayType, buffer: JSObjectRef, byteOffset: usize, length: usize, exception: ExceptionRef) JSObjectRef;
pub extern fn JSObjectGetTypedArrayBytesPtr(ctx: JSContextRef, object: JSObjectRef, exception: ExceptionRef) ?*c_void;
pub extern fn JSObjectGetTypedArrayLength(ctx: JSContextRef, object: JSObjectRef, exception: ExceptionRef) usize;
pub extern fn JSObjectGetTypedArrayByteLength(ctx: JSContextRef, object: JSObjectRef, exception: ExceptionRef) usize;
pub extern fn JSObjectGetTypedArrayByteOffset(ctx: JSContextRef, object: JSObjectRef, exception: ExceptionRef) usize;
pub extern fn JSObjectGetTypedArrayBuffer(ctx: JSContextRef, object: JSObjectRef, exception: ExceptionRef) JSObjectRef;
pub extern fn JSObjectMakeArrayBufferWithBytesNoCopy(ctx: JSContextRef, bytes: ?*c_void, byteLength: usize, bytesDeallocator: JSTypedArrayBytesDeallocator, deallocatorContext: ?*c_void, exception: ExceptionRef) JSObjectRef;
pub extern fn JSObjectGetArrayBufferBytesPtr(ctx: JSContextRef, object: JSObjectRef, exception: ExceptionRef) ?*c_void;
pub extern fn JSObjectGetArrayBufferByteLength(ctx: JSContextRef, object: JSObjectRef, exception: ExceptionRef) usize;
pub extern fn JSStringCreateWithCFString(string: CFStringRef) JSStringRef;
pub const OpaqueJSContextGroup = struct_OpaqueJSContextGroup;
pub const OpaqueJSContext = struct_OpaqueJSContext;

964
src/javascript/jsc/javascript.zig
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144
src/javascript/jsc/node_env_buf_map.zig Normal file
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@@ -0,0 +1,144 @@
const std = @import("std");
usingnamespace @import("../../global.zig");
// This makes it so we get the defines already formatted from the user's environment with the "process.env." prefix set
// This also normalizes quoting
// Currently, it truncates any environment variables to a max of 1024 bytes
pub const NodeEnvBufMap = struct {
backing: std.BufMap,
pub fn init(allocator: *std.mem.Allocator) NodeEnvBufMap {
return NodeEnvBufMap{ .backing = std.BufMap.init(allocator) };
}
pub fn get(this: *const NodeEnvBufMap, key: string) ?string {
return this.backing.get(key);
}
pub threadlocal var bufkeybuf: [1024]u8 = undefined;
pub threadlocal var bufkeybuf_first = true;
pub fn iterator(this: *NodeEnvBufMap) @typeInfo(@TypeOf(std.BufMap.iterator)).Fn.return_type.? {
return this.backing.iterator();
}
pub fn put(this: *NodeEnvBufMap, key: string, value: anytype) !void {
if (value.len == 0) {
return;
}
if (bufkeybuf_first) {
std.mem.copy(u8, &bufkeybuf, "process.env.");
bufkeybuf_first = false;
}
std.mem.copy(u8, bufkeybuf["process.env.".len..], key);
var key_slice = bufkeybuf[0 .. key.len + "process.env.".len];
var value_slice = value;
const max_value_slice_len = std.math.min(value.len, bufkeybuf.len - key_slice.len);
if (value_slice[0] != '"' and value_slice[value.len - 1] != '"') {
value_slice = bufkeybuf[key_slice.len..][0 .. max_value_slice_len + 2];
value_slice[0] = '"';
std.mem.copy(u8, value_slice[1..], value[0..max_value_slice_len]);
value_slice[value_slice.len - 1] = '"';
} else if (value_slice[0] != '"') {
value_slice[0] = '"';
std.mem.copy(u8, value_slice[1..], value[0..max_value_slice_len]);
} else if (value_slice[value.len - 1] != '"') {
std.mem.copy(u8, value_slice[1..], value[0..max_value_slice_len]);
value_slice[value_slice.len - 1] = '"';
}
return this.backing.put(key_slice, value_slice);
}
pub fn count(this: *const NodeEnvBufMap) usize {
return this.backing.count();
}
pub fn deinit(this: *NodeEnvBufMap) void {
this.backing.deinit();
}
};
pub fn getNodeEnvMap(allocator: *std.mem.Allocator) !NodeEnvBufMap {
var result = NodeEnvBufMap.init(allocator);
errdefer result.deinit();
const builtin = std.builtin;
if (builtin.os.tag == .windows) {
const ptr = os.windows.peb().ProcessParameters.Environment;
var i: usize = 0;
while (ptr[i] != 0) {
const key_start = i;
while (ptr[i] != 0 and ptr[i] != '=') : (i += 1) {}
const key_w = ptr[key_start..i];
const key = try std.unicode.utf16leToUtf8Alloc(allocator, key_w);
errdefer allocator.free(key);
if (ptr[i] == '=') i += 1;
const value_start = i;
while (ptr[i] != 0) : (i += 1) {}
const value_w = ptr[value_start..i];
const value = try std.unicode.utf16leToUtf8Alloc(allocator, value_w);
errdefer allocator.free(value);
i += 1; // skip over null byte
try result.putMove(key, value);
}
return result;
} else if (builtin.os.tag == .wasi) {
var environ_count: usize = undefined;
var environ_buf_size: usize = undefined;
const environ_sizes_get_ret = os.wasi.environ_sizes_get(&environ_count, &environ_buf_size);
if (environ_sizes_get_ret != os.wasi.ESUCCESS) {
return os.unexpectedErrno(environ_sizes_get_ret);
}
var environ = try allocator.alloc([*:0]u8, environ_count);
defer allocator.free(environ);
var environ_buf = try allocator.alloc(u8, environ_buf_size);
defer allocator.free(environ_buf);
const environ_get_ret = os.wasi.environ_get(environ.ptr, environ_buf.ptr);
if (environ_get_ret != os.wasi.ESUCCESS) {
return os.unexpectedErrno(environ_get_ret);
}
for (environ) |env| {
const pair = mem.spanZ(env);
var parts = mem.split(pair, "=");
const key = parts.next().?;
const value = parts.next().?;
try result.put(key, value);
}
return result;
} else if (builtin.link_libc) {
var ptr = std.c.environ;
while (ptr.*) |line| : (ptr += 1) {
var line_i: usize = 0;
while (line[line_i] != 0 and line[line_i] != '=') : (line_i += 1) {}
const key = line[0..line_i];
var end_i: usize = line_i;
while (line[end_i] != 0) : (end_i += 1) {}
const value = line[line_i + 1 .. end_i];
try result.put(key, value);
}
return result;
} else {
for (os.environ) |line| {
var line_i: usize = 0;
while (line[line_i] != 0 and line[line_i] != '=') : (line_i += 1) {}
const key = line[0..line_i];
var end_i: usize = line_i;
while (line[end_i] != 0) : (end_i += 1) {}
const value = line[line_i + 1 .. end_i];
try result.put(key, value);
}
return result;
}
}