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Update os/dir for windows.

This commit is contained in:
Calvin Rose 2019-03-30 13:01:57 -04:00
parent 5d7dc0a57c
commit 970923d0e5
1 changed files with 25 additions and 7 deletions
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32
src/core/os.c
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@ -456,28 +456,46 @@ static Janet os_stat(int32_t argc, Janet *argv) {
janet_table_put(tab, janet_ckeywordv("size"), janet_wrap_number(st.st_size));
janet_table_put(tab, janet_ckeywordv("nlink"), janet_wrap_number(st.st_nlink));
janet_table_put(tab, janet_ckeywordv("rdev"), janet_wrap_number(st.st_rdev));
#ifndef JANET_WINDOWS
janet_table_put(tab, janet_ckeywordv("blocksize"), janet_wrap_number(st.st_blksize));
janet_table_put(tab, janet_ckeywordv("blocks"), janet_wrap_number(st.st_blocks));
janet_table_put(tab, janet_ckeywordv("accessed"), janet_wrap_number(st.st_atime));
janet_table_put(tab, janet_ckeywordv("modified"), janet_wrap_number(st.st_mtime));
janet_table_put(tab, janet_ckeywordv("changed"), janet_wrap_number(st.st_ctime));
#endif
janet_table_put(tab, janet_ckeywordv("accessed"), janet_wrap_number((double) st.st_atime));
janet_table_put(tab, janet_ckeywordv("modified"), janet_wrap_number((double) st.st_mtime));
janet_table_put(tab, janet_ckeywordv("changed"), janet_wrap_number((double) st.st_ctime));
return janet_wrap_table(tab);
}
static Janet os_dir(int32_t argc, Janet *argv) {
struct dirent *dp;
DIR *dfd;
janet_arity(argc, 1, 2);
const char *dir = janet_getcstring(argv, 0);
JanetArray *paths = (argc == 2) ? janet_getarray(argv, 1) : janet_array(0);
if ((dfd = opendir(dir)) == NULL) janet_panicf("cannot open directory %s", dir);
/* Read directory items */
#ifdef JANET_WINDOWS
/* Read directory items with FindFirstFile / FindNextFile / FindClose */
struct _finddata_t afile;
char pattern[MAX_PATH + 1];
if (strlen(dir) > (sizeof(pattern) - 3))
janet_panicf("path too long: %s", dir);
sprintf(pattern, "%s/*", dir);
intptr_t res = _findfirst(pattern, &afile);
while (res != -1) {
janet_array_push(paths, janet_cstringv(afile.name));
res = _findnext(pattern, &afile);
}
_findclose(res);
#else
/* Read directory items with opendir / readdir / closedir */
struct dirent *dp;
DIR *dfd = opendir(dir);
if (dfd == NULL) janet_panicf("cannot open directory %s", dir);
while ((dp = readdir(dfd)) != NULL) {
if (!strcmp(dp->d_name, ".") || !strcmp(dp->d_name, "..")) {
continue;
}
janet_array_push(paths, janet_cstringv(dp->d_name));
}
closedir(dfd);
#endif
return janet_wrap_array(paths);
}