Bernt
6de2455917
- Added GLOBAL_MARKETS_TITLE to all translation files - Updated footer with 12 markets (4 active + 8 upcoming) - Translated market section to: zh-cn, zh-tw, ja, ko, th, vi, id, ms, hi - Built and deployed to production - CloudFront invalidation: I3RTMXVFDJXWLG3SYX208OP1CC
94 lines
2.3 KiB
C
94 lines
2.3 KiB
C
#include <assert.h>
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#include <bare.h>
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#include <js.h>
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#include <stddef.h>
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#include <utf.h>
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#include <uv.h>
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static js_value_t *
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bare_path_cwd(js_env_t *env, js_callback_info_t *info) {
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int err;
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size_t argc = 1;
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js_value_t *argv[1];
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err = js_get_callback_info(env, info, &argc, argv, NULL, NULL);
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assert(err == 0);
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// An optional drive specifier, such as "C:", requests the current working
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// directory of that specific drive rather than of the process. On Windows
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// this is stored in the magic "=C:" environment variable. The variable name
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// is constructed here from a validated drive letter so that only these
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// per-drive current-directory variables can ever be read, never arbitrary
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// environment variables.
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if (argc >= 1) {
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utf8_t device[8];
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size_t device_len;
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err = js_get_value_string_utf8(env, argv[0], device, sizeof(device), &device_len);
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if (
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err == 0 &&
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device_len == 2 &&
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device[1] == ':' &&
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((device[0] >= 'A' && device[0] <= 'Z') || (device[0] >= 'a' && device[0] <= 'z'))
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) {
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char name[4] = {'=', (char) device[0], ':', '\0'};
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char value[4096];
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size_t value_len = sizeof(value);
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err = uv_os_getenv(name, value, &value_len);
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// Fall through to the process working directory when the variable is
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// unset or otherwise cannot be read.
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if (err == 0) {
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js_value_t *result;
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err = js_create_string_utf8(env, (utf8_t *) value, value_len, &result);
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assert(err == 0);
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return result;
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}
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}
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}
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char cwd[4096];
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size_t cwd_len = sizeof(cwd);
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err = uv_cwd(cwd, &cwd_len);
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if (err < 0) {
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err = js_throw_error(env, uv_err_name(err), uv_strerror(err));
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assert(err == 0);
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return NULL;
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}
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js_value_t *result;
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err = js_create_string_utf8(env, (utf8_t *) cwd, cwd_len, &result);
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assert(err == 0);
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return result;
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}
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static js_value_t *
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bare_path_exports(js_env_t *env, js_value_t *exports) {
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int err;
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#define V(name, fn) \
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{ \
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js_value_t *val; \
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err = js_create_function(env, name, -1, fn, NULL, &val); \
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assert(err == 0); \
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err = js_set_named_property(env, exports, name, val); \
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assert(err == 0); \
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}
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V("cwd", bare_path_cwd)
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#undef V
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return exports;
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}
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BARE_MODULE(bare_path, bare_path_exports)
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