forked from bartvdbraak/blender
Cleanup: move filelist out of storage
Depends on imbuf, problematic for tests
This commit is contained in:
parent
e5392069cc
commit
eca22d076c
@ -44,6 +44,7 @@ set(SRC
|
||||
intern/BLI_array.c
|
||||
intern/BLI_dial.c
|
||||
intern/BLI_dynstr.c
|
||||
intern/BLI_filelist.c
|
||||
intern/BLI_ghash.c
|
||||
intern/BLI_heap.c
|
||||
intern/BLI_kdopbvh.c
|
||||
|
358
source/blender/blenlib/intern/BLI_filelist.c
Normal file
358
source/blender/blenlib/intern/BLI_filelist.c
Normal file
@ -0,0 +1,358 @@
|
||||
/*
|
||||
* ***** BEGIN GPL LICENSE BLOCK *****
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software Foundation,
|
||||
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||||
*
|
||||
* ***** END GPL LICENSE BLOCK *****
|
||||
*/
|
||||
|
||||
/** \file blender/blenlib/intern/filelist.c
|
||||
* \ingroup bli
|
||||
*/
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#ifndef WIN32
|
||||
# include <dirent.h>
|
||||
#endif
|
||||
|
||||
#include <time.h>
|
||||
#include <sys/stat.h>
|
||||
#include <string.h> /* strcpy etc.. */
|
||||
|
||||
#ifdef WIN32
|
||||
# include <io.h>
|
||||
# include <direct.h>
|
||||
# include "BLI_winstuff.h"
|
||||
# include "utfconv.h"
|
||||
#else
|
||||
# include <sys/ioctl.h>
|
||||
# include <unistd.h>
|
||||
# include <pwd.h>
|
||||
#endif
|
||||
|
||||
/* lib includes */
|
||||
#include "MEM_guardedalloc.h"
|
||||
|
||||
#include "DNA_listBase.h"
|
||||
|
||||
#include "BLI_listbase.h"
|
||||
#include "BLI_string.h"
|
||||
#include "BLI_fileops.h"
|
||||
#include "BLI_fileops_types.h"
|
||||
#include "BLI_path_util.h"
|
||||
|
||||
#include "../imbuf/IMB_imbuf.h"
|
||||
|
||||
|
||||
/*
|
||||
* Ordering function for sorting lists of files/directories. Returns -1 if
|
||||
* entry1 belongs before entry2, 0 if they are equal, 1 if they should be swapped.
|
||||
*/
|
||||
static int bli_compare(struct direntry *entry1, struct direntry *entry2)
|
||||
{
|
||||
/* type is equal to stat.st_mode */
|
||||
|
||||
/* directories come before non-directories */
|
||||
if (S_ISDIR(entry1->type)) {
|
||||
if (S_ISDIR(entry2->type) == 0) return (-1);
|
||||
}
|
||||
else {
|
||||
if (S_ISDIR(entry2->type)) return (1);
|
||||
}
|
||||
/* non-regular files come after regular files */
|
||||
if (S_ISREG(entry1->type)) {
|
||||
if (S_ISREG(entry2->type) == 0) return (-1);
|
||||
}
|
||||
else {
|
||||
if (S_ISREG(entry2->type)) return (1);
|
||||
}
|
||||
/* arbitrary, but consistent, ordering of different types of non-regular files */
|
||||
if ((entry1->type & S_IFMT) < (entry2->type & S_IFMT)) return (-1);
|
||||
if ((entry1->type & S_IFMT) > (entry2->type & S_IFMT)) return (1);
|
||||
|
||||
/* OK, now we know their S_IFMT fields are the same, go on to a name comparison */
|
||||
/* make sure "." and ".." are always first */
|
||||
if (FILENAME_IS_CURRENT(entry1->relname)) return (-1);
|
||||
if (FILENAME_IS_CURRENT(entry2->relname)) return (1);
|
||||
if (FILENAME_IS_PARENT(entry1->relname)) return (-1);
|
||||
if (FILENAME_IS_PARENT(entry2->relname)) return (1);
|
||||
|
||||
return (BLI_natstrcmp(entry1->relname, entry2->relname));
|
||||
}
|
||||
|
||||
|
||||
struct BuildDirCtx {
|
||||
struct direntry *files; /* array[nrfiles] */
|
||||
int nrfiles;
|
||||
};
|
||||
|
||||
/**
|
||||
* Scans the directory named *dirname and appends entries for its contents to files.
|
||||
*/
|
||||
static void bli_builddir(struct BuildDirCtx *dir_ctx, const char *dirname)
|
||||
{
|
||||
struct ListBase dirbase = {NULL, NULL};
|
||||
int newnum = 0;
|
||||
DIR *dir;
|
||||
|
||||
if ((dir = opendir(dirname)) != NULL) {
|
||||
const struct dirent *fname;
|
||||
while ((fname = readdir(dir)) != NULL) {
|
||||
struct dirlink * const dlink = (struct dirlink *)malloc(sizeof(struct dirlink));
|
||||
if (dlink != NULL) {
|
||||
dlink->name = BLI_strdup(fname->d_name);
|
||||
BLI_addhead(&dirbase, dlink);
|
||||
newnum++;
|
||||
}
|
||||
}
|
||||
|
||||
if (newnum) {
|
||||
if (dir_ctx->files) {
|
||||
void * const tmp = MEM_reallocN(dir_ctx->files, (dir_ctx->nrfiles + newnum) * sizeof(struct direntry));
|
||||
if (tmp) {
|
||||
dir_ctx->files = (struct direntry *)tmp;
|
||||
}
|
||||
else { /* realloc fail */
|
||||
MEM_freeN(dir_ctx->files);
|
||||
dir_ctx->files = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
if (dir_ctx->files == NULL)
|
||||
dir_ctx->files = (struct direntry *)MEM_mallocN(newnum * sizeof(struct direntry), __func__);
|
||||
|
||||
if (dir_ctx->files) {
|
||||
struct dirlink * dlink = (struct dirlink *) dirbase.first;
|
||||
struct direntry *file = &dir_ctx->files[dir_ctx->nrfiles];
|
||||
while (dlink) {
|
||||
char fullname[PATH_MAX];
|
||||
memset(file, 0, sizeof(struct direntry));
|
||||
file->relname = dlink->name;
|
||||
file->path = BLI_strdupcat(dirname, dlink->name);
|
||||
BLI_join_dirfile(fullname, sizeof(fullname), dirname, dlink->name);
|
||||
if (BLI_stat(fullname, &file->s) != -1) {
|
||||
file->type = file->s.st_mode;
|
||||
}
|
||||
file->flags = 0;
|
||||
dir_ctx->nrfiles++;
|
||||
file++;
|
||||
dlink = dlink->next;
|
||||
}
|
||||
}
|
||||
else {
|
||||
printf("Couldn't get memory for dir\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
BLI_freelist(&dirbase);
|
||||
if (dir_ctx->files) {
|
||||
qsort(dir_ctx->files, dir_ctx->nrfiles, sizeof(struct direntry), (int (*)(const void *, const void *))bli_compare);
|
||||
}
|
||||
}
|
||||
else {
|
||||
printf("%s empty directory\n", dirname);
|
||||
}
|
||||
|
||||
closedir(dir);
|
||||
}
|
||||
else {
|
||||
printf("%s non-existent directory\n", dirname);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Fills in the "mode[123]", "size" and "string" fields in the elements of the files
|
||||
* array with descriptive details about each item. "string" will have a format similar to "ls -l".
|
||||
*/
|
||||
static void bli_adddirstrings(struct BuildDirCtx *dir_ctx)
|
||||
{
|
||||
const char *types[8] = {"---", "--x", "-w-", "-wx", "r--", "r-x", "rw-", "rwx"};
|
||||
/* symbolic display, indexed by mode field value */
|
||||
int num;
|
||||
#ifdef WIN32
|
||||
__int64 st_size;
|
||||
#else
|
||||
off_t st_size;
|
||||
int mode;
|
||||
#endif
|
||||
|
||||
struct direntry *file;
|
||||
struct tm *tm;
|
||||
time_t zero = 0;
|
||||
|
||||
for (num = 0, file = dir_ctx->files; num < dir_ctx->nrfiles; num++, file++) {
|
||||
|
||||
|
||||
/* Mode */
|
||||
#ifdef WIN32
|
||||
BLI_strncpy(file->mode1, types[0], sizeof(file->mode1));
|
||||
BLI_strncpy(file->mode2, types[0], sizeof(file->mode2));
|
||||
BLI_strncpy(file->mode3, types[0], sizeof(file->mode3));
|
||||
#else
|
||||
mode = file->s.st_mode;
|
||||
|
||||
BLI_strncpy(file->mode1, types[(mode & 0700) >> 6], sizeof(file->mode1));
|
||||
BLI_strncpy(file->mode2, types[(mode & 0070) >> 3], sizeof(file->mode2));
|
||||
BLI_strncpy(file->mode3, types[(mode & 0007)], sizeof(file->mode3));
|
||||
|
||||
if (((mode & S_ISGID) == S_ISGID) && (file->mode2[2] == '-')) file->mode2[2] = 'l';
|
||||
|
||||
if (mode & (S_ISUID | S_ISGID)) {
|
||||
if (file->mode1[2] == 'x') file->mode1[2] = 's';
|
||||
else file->mode1[2] = 'S';
|
||||
|
||||
if (file->mode2[2] == 'x') file->mode2[2] = 's';
|
||||
}
|
||||
|
||||
if (mode & S_ISVTX) {
|
||||
if (file->mode3[2] == 'x') file->mode3[2] = 't';
|
||||
else file->mode3[2] = 'T';
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/* User */
|
||||
#ifdef WIN32
|
||||
strcpy(file->owner, "user");
|
||||
#else
|
||||
{
|
||||
struct passwd *pwuser;
|
||||
pwuser = getpwuid(file->s.st_uid);
|
||||
if (pwuser) {
|
||||
BLI_strncpy(file->owner, pwuser->pw_name, sizeof(file->owner));
|
||||
}
|
||||
else {
|
||||
BLI_snprintf(file->owner, sizeof(file->owner), "%u", file->s.st_uid);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/* Time */
|
||||
tm = localtime(&file->s.st_mtime);
|
||||
// prevent impossible dates in windows
|
||||
if (tm == NULL) tm = localtime(&zero);
|
||||
strftime(file->time, sizeof(file->time), "%H:%M", tm);
|
||||
strftime(file->date, sizeof(file->date), "%d-%b-%y", tm);
|
||||
|
||||
|
||||
/* Size */
|
||||
/*
|
||||
* Seems st_size is signed 32-bit value in *nix and Windows. This
|
||||
* will buy us some time until files get bigger than 4GB or until
|
||||
* everyone starts using __USE_FILE_OFFSET64 or equivalent.
|
||||
*/
|
||||
st_size = file->s.st_size;
|
||||
|
||||
if (st_size > 1024 * 1024 * 1024) {
|
||||
BLI_snprintf(file->size, sizeof(file->size), "%.2f GiB", ((double)st_size) / (1024 * 1024 * 1024));
|
||||
}
|
||||
else if (st_size > 1024 * 1024) {
|
||||
BLI_snprintf(file->size, sizeof(file->size), "%.1f MiB", ((double)st_size) / (1024 * 1024));
|
||||
}
|
||||
else if (st_size > 1024) {
|
||||
BLI_snprintf(file->size, sizeof(file->size), "%d KiB", (int)(st_size / 1024));
|
||||
}
|
||||
else {
|
||||
BLI_snprintf(file->size, sizeof(file->size), "%d B", (int)st_size);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Scans the contents of the directory named *dirname, and allocates and fills in an
|
||||
* array of entries describing them in *filelist.
|
||||
*
|
||||
* \return The length of filelist array.
|
||||
*/
|
||||
unsigned int BLI_filelist_dir_contents(const char *dirname, struct direntry **filelist)
|
||||
{
|
||||
struct BuildDirCtx dir_ctx;
|
||||
|
||||
dir_ctx.nrfiles = 0;
|
||||
dir_ctx.files = NULL;
|
||||
|
||||
bli_builddir(&dir_ctx, dirname);
|
||||
bli_adddirstrings(&dir_ctx);
|
||||
|
||||
if (dir_ctx.files) {
|
||||
*filelist = dir_ctx.files;
|
||||
}
|
||||
else {
|
||||
// keep blender happy. Blender stores this in a variable
|
||||
// where 0 has special meaning.....
|
||||
*filelist = MEM_mallocN(sizeof(**filelist), __func__);
|
||||
}
|
||||
|
||||
return dir_ctx.nrfiles;
|
||||
}
|
||||
|
||||
/**
|
||||
* Deep-duplicate of an array of direntries, including the array itself.
|
||||
*
|
||||
* \param dup_poin If given, called for each non-NULL direntry->poin. Otherwise, pointer is always simply copied over.
|
||||
*/
|
||||
void BLI_filelist_duplicate(
|
||||
struct direntry **dest_filelist, struct direntry *src_filelist, unsigned int nrentries,
|
||||
void *(*dup_poin)(void *))
|
||||
{
|
||||
unsigned int i;
|
||||
|
||||
*dest_filelist = MEM_mallocN(sizeof(**dest_filelist) * (size_t)(nrentries), __func__);
|
||||
for (i = 0; i < nrentries; ++i) {
|
||||
struct direntry * const src = &src_filelist[i];
|
||||
struct direntry *dest = &(*dest_filelist)[i];
|
||||
*dest = *src;
|
||||
if (dest->image) {
|
||||
dest->image = IMB_dupImBuf(src->image);
|
||||
}
|
||||
if (dest->relname) {
|
||||
dest->relname = MEM_dupallocN(src->relname);
|
||||
}
|
||||
if (dest->path) {
|
||||
dest->path = MEM_dupallocN(src->path);
|
||||
}
|
||||
if (dest->poin && dup_poin) {
|
||||
dest->poin = dup_poin(src->poin);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* frees storage for an array of direntries, including the array itself.
|
||||
*/
|
||||
void BLI_filelist_free(struct direntry *filelist, unsigned int nrentries, void (*free_poin)(void *))
|
||||
{
|
||||
unsigned int i;
|
||||
for (i = 0; i < nrentries; ++i) {
|
||||
struct direntry *entry = filelist + i;
|
||||
if (entry->image) {
|
||||
IMB_freeImBuf(entry->image);
|
||||
}
|
||||
if (entry->relname)
|
||||
MEM_freeN(entry->relname);
|
||||
if (entry->path)
|
||||
MEM_freeN(entry->path);
|
||||
if (entry->poin && free_poin)
|
||||
free_poin(entry->poin);
|
||||
}
|
||||
|
||||
if (filelist != NULL) {
|
||||
MEM_freeN(filelist);
|
||||
}
|
||||
}
|
@ -35,11 +35,6 @@
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#ifndef WIN32
|
||||
# include <dirent.h>
|
||||
#endif
|
||||
|
||||
#include <time.h>
|
||||
#include <sys/stat.h>
|
||||
|
||||
#if defined(__NetBSD__) || defined(__DragonFly__) || defined(__sun__) || defined(__sun)
|
||||
@ -79,17 +74,13 @@
|
||||
/* lib includes */
|
||||
#include "MEM_guardedalloc.h"
|
||||
|
||||
#include "DNA_listBase.h"
|
||||
|
||||
#include "BLI_listbase.h"
|
||||
#include "BLI_utildefines.h"
|
||||
#include "BLI_linklist.h"
|
||||
#include "BLI_string.h"
|
||||
#include "BLI_fileops.h"
|
||||
#include "BLI_fileops_types.h"
|
||||
#include "BLI_path_util.h"
|
||||
|
||||
#include "../imbuf/IMB_imbuf.h"
|
||||
|
||||
/**
|
||||
* Copies the current working directory into *dir (max size maxncpy), and
|
||||
* returns a pointer to same.
|
||||
@ -107,42 +98,6 @@ char *BLI_current_working_dir(char *dir, const size_t maxncpy)
|
||||
return getcwd(dir, maxncpy);
|
||||
}
|
||||
|
||||
/*
|
||||
* Ordering function for sorting lists of files/directories. Returns -1 if
|
||||
* entry1 belongs before entry2, 0 if they are equal, 1 if they should be swapped.
|
||||
*/
|
||||
static int bli_compare(struct direntry *entry1, struct direntry *entry2)
|
||||
{
|
||||
/* type is equal to stat.st_mode */
|
||||
|
||||
/* directories come before non-directories */
|
||||
if (S_ISDIR(entry1->type)) {
|
||||
if (S_ISDIR(entry2->type) == 0) return (-1);
|
||||
}
|
||||
else {
|
||||
if (S_ISDIR(entry2->type)) return (1);
|
||||
}
|
||||
/* non-regular files come after regular files */
|
||||
if (S_ISREG(entry1->type)) {
|
||||
if (S_ISREG(entry2->type) == 0) return (-1);
|
||||
}
|
||||
else {
|
||||
if (S_ISREG(entry2->type)) return (1);
|
||||
}
|
||||
/* arbitrary, but consistent, ordering of different types of non-regular files */
|
||||
if ((entry1->type & S_IFMT) < (entry2->type & S_IFMT)) return (-1);
|
||||
if ((entry1->type & S_IFMT) > (entry2->type & S_IFMT)) return (1);
|
||||
|
||||
/* OK, now we know their S_IFMT fields are the same, go on to a name comparison */
|
||||
/* make sure "." and ".." are always first */
|
||||
if (FILENAME_IS_CURRENT(entry1->relname)) return (-1);
|
||||
if (FILENAME_IS_CURRENT(entry2->relname)) return (1);
|
||||
if (FILENAME_IS_PARENT(entry1->relname)) return (-1);
|
||||
if (FILENAME_IS_PARENT(entry2->relname)) return (1);
|
||||
|
||||
return (BLI_natstrcmp(entry1->relname, entry2->relname));
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the number of free bytes on the volume containing the specified pathname. */
|
||||
/* Not actually used anywhere.
|
||||
@ -204,267 +159,6 @@ double BLI_dir_free_space(const char *dir)
|
||||
#endif
|
||||
}
|
||||
|
||||
struct BuildDirCtx {
|
||||
struct direntry *files; /* array[nrfiles] */
|
||||
int nrfiles;
|
||||
};
|
||||
|
||||
/**
|
||||
* Scans the directory named *dirname and appends entries for its contents to files.
|
||||
*/
|
||||
static void bli_builddir(struct BuildDirCtx *dir_ctx, const char *dirname)
|
||||
{
|
||||
struct ListBase dirbase = {NULL, NULL};
|
||||
int newnum = 0;
|
||||
DIR *dir;
|
||||
|
||||
if ((dir = opendir(dirname)) != NULL) {
|
||||
const struct dirent *fname;
|
||||
while ((fname = readdir(dir)) != NULL) {
|
||||
struct dirlink * const dlink = (struct dirlink *)malloc(sizeof(struct dirlink));
|
||||
if (dlink != NULL) {
|
||||
dlink->name = BLI_strdup(fname->d_name);
|
||||
BLI_addhead(&dirbase, dlink);
|
||||
newnum++;
|
||||
}
|
||||
}
|
||||
|
||||
if (newnum) {
|
||||
if (dir_ctx->files) {
|
||||
void * const tmp = MEM_reallocN(dir_ctx->files, (dir_ctx->nrfiles + newnum) * sizeof(struct direntry));
|
||||
if (tmp) {
|
||||
dir_ctx->files = (struct direntry *)tmp;
|
||||
}
|
||||
else { /* realloc fail */
|
||||
MEM_freeN(dir_ctx->files);
|
||||
dir_ctx->files = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
if (dir_ctx->files == NULL)
|
||||
dir_ctx->files = (struct direntry *)MEM_mallocN(newnum * sizeof(struct direntry), __func__);
|
||||
|
||||
if (dir_ctx->files) {
|
||||
struct dirlink * dlink = (struct dirlink *) dirbase.first;
|
||||
struct direntry *file = &dir_ctx->files[dir_ctx->nrfiles];
|
||||
while (dlink) {
|
||||
char fullname[PATH_MAX];
|
||||
memset(file, 0, sizeof(struct direntry));
|
||||
file->relname = dlink->name;
|
||||
file->path = BLI_strdupcat(dirname, dlink->name);
|
||||
BLI_join_dirfile(fullname, sizeof(fullname), dirname, dlink->name);
|
||||
if (BLI_stat(fullname, &file->s) != -1) {
|
||||
file->type = file->s.st_mode;
|
||||
}
|
||||
file->flags = 0;
|
||||
dir_ctx->nrfiles++;
|
||||
file++;
|
||||
dlink = dlink->next;
|
||||
}
|
||||
}
|
||||
else {
|
||||
printf("Couldn't get memory for dir\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
BLI_freelist(&dirbase);
|
||||
if (dir_ctx->files) {
|
||||
qsort(dir_ctx->files, dir_ctx->nrfiles, sizeof(struct direntry), (int (*)(const void *, const void *))bli_compare);
|
||||
}
|
||||
}
|
||||
else {
|
||||
printf("%s empty directory\n", dirname);
|
||||
}
|
||||
|
||||
closedir(dir);
|
||||
}
|
||||
else {
|
||||
printf("%s non-existent directory\n", dirname);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Fills in the "mode[123]", "size" and "string" fields in the elements of the files
|
||||
* array with descriptive details about each item. "string" will have a format similar to "ls -l".
|
||||
*/
|
||||
static void bli_adddirstrings(struct BuildDirCtx *dir_ctx)
|
||||
{
|
||||
const char *types[8] = {"---", "--x", "-w-", "-wx", "r--", "r-x", "rw-", "rwx"};
|
||||
/* symbolic display, indexed by mode field value */
|
||||
int num;
|
||||
#ifdef WIN32
|
||||
__int64 st_size;
|
||||
#else
|
||||
off_t st_size;
|
||||
int mode;
|
||||
#endif
|
||||
|
||||
struct direntry *file;
|
||||
struct tm *tm;
|
||||
time_t zero = 0;
|
||||
|
||||
for (num = 0, file = dir_ctx->files; num < dir_ctx->nrfiles; num++, file++) {
|
||||
|
||||
|
||||
/* Mode */
|
||||
#ifdef WIN32
|
||||
BLI_strncpy(file->mode1, types[0], sizeof(file->mode1));
|
||||
BLI_strncpy(file->mode2, types[0], sizeof(file->mode2));
|
||||
BLI_strncpy(file->mode3, types[0], sizeof(file->mode3));
|
||||
#else
|
||||
mode = file->s.st_mode;
|
||||
|
||||
BLI_strncpy(file->mode1, types[(mode & 0700) >> 6], sizeof(file->mode1));
|
||||
BLI_strncpy(file->mode2, types[(mode & 0070) >> 3], sizeof(file->mode2));
|
||||
BLI_strncpy(file->mode3, types[(mode & 0007)], sizeof(file->mode3));
|
||||
|
||||
if (((mode & S_ISGID) == S_ISGID) && (file->mode2[2] == '-')) file->mode2[2] = 'l';
|
||||
|
||||
if (mode & (S_ISUID | S_ISGID)) {
|
||||
if (file->mode1[2] == 'x') file->mode1[2] = 's';
|
||||
else file->mode1[2] = 'S';
|
||||
|
||||
if (file->mode2[2] == 'x') file->mode2[2] = 's';
|
||||
}
|
||||
|
||||
if (mode & S_ISVTX) {
|
||||
if (file->mode3[2] == 'x') file->mode3[2] = 't';
|
||||
else file->mode3[2] = 'T';
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/* User */
|
||||
#ifdef WIN32
|
||||
strcpy(file->owner, "user");
|
||||
#else
|
||||
{
|
||||
struct passwd *pwuser;
|
||||
pwuser = getpwuid(file->s.st_uid);
|
||||
if (pwuser) {
|
||||
BLI_strncpy(file->owner, pwuser->pw_name, sizeof(file->owner));
|
||||
}
|
||||
else {
|
||||
BLI_snprintf(file->owner, sizeof(file->owner), "%u", file->s.st_uid);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/* Time */
|
||||
tm = localtime(&file->s.st_mtime);
|
||||
// prevent impossible dates in windows
|
||||
if (tm == NULL) tm = localtime(&zero);
|
||||
strftime(file->time, sizeof(file->time), "%H:%M", tm);
|
||||
strftime(file->date, sizeof(file->date), "%d-%b-%y", tm);
|
||||
|
||||
|
||||
/* Size */
|
||||
/*
|
||||
* Seems st_size is signed 32-bit value in *nix and Windows. This
|
||||
* will buy us some time until files get bigger than 4GB or until
|
||||
* everyone starts using __USE_FILE_OFFSET64 or equivalent.
|
||||
*/
|
||||
st_size = file->s.st_size;
|
||||
|
||||
if (st_size > 1024 * 1024 * 1024) {
|
||||
BLI_snprintf(file->size, sizeof(file->size), "%.2f GiB", ((double)st_size) / (1024 * 1024 * 1024));
|
||||
}
|
||||
else if (st_size > 1024 * 1024) {
|
||||
BLI_snprintf(file->size, sizeof(file->size), "%.1f MiB", ((double)st_size) / (1024 * 1024));
|
||||
}
|
||||
else if (st_size > 1024) {
|
||||
BLI_snprintf(file->size, sizeof(file->size), "%d KiB", (int)(st_size / 1024));
|
||||
}
|
||||
else {
|
||||
BLI_snprintf(file->size, sizeof(file->size), "%d B", (int)st_size);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Scans the contents of the directory named *dirname, and allocates and fills in an
|
||||
* array of entries describing them in *filelist.
|
||||
*
|
||||
* \return The length of filelist array.
|
||||
*/
|
||||
unsigned int BLI_filelist_dir_contents(const char *dirname, struct direntry **filelist)
|
||||
{
|
||||
struct BuildDirCtx dir_ctx;
|
||||
|
||||
dir_ctx.nrfiles = 0;
|
||||
dir_ctx.files = NULL;
|
||||
|
||||
bli_builddir(&dir_ctx, dirname);
|
||||
bli_adddirstrings(&dir_ctx);
|
||||
|
||||
if (dir_ctx.files) {
|
||||
*filelist = dir_ctx.files;
|
||||
}
|
||||
else {
|
||||
// keep blender happy. Blender stores this in a variable
|
||||
// where 0 has special meaning.....
|
||||
*filelist = MEM_mallocN(sizeof(**filelist), __func__);
|
||||
}
|
||||
|
||||
return dir_ctx.nrfiles;
|
||||
}
|
||||
|
||||
/**
|
||||
* Deep-duplicate of an array of direntries, including the array itself.
|
||||
*
|
||||
* \param dup_poin If given, called for each non-NULL direntry->poin. Otherwise, pointer is always simply copied over.
|
||||
*/
|
||||
void BLI_filelist_duplicate(
|
||||
struct direntry **dest_filelist, struct direntry *src_filelist, unsigned int nrentries,
|
||||
void *(*dup_poin)(void *))
|
||||
{
|
||||
unsigned int i;
|
||||
|
||||
*dest_filelist = MEM_mallocN(sizeof(**dest_filelist) * (size_t)(nrentries), __func__);
|
||||
for (i = 0; i < nrentries; ++i) {
|
||||
struct direntry * const src = &src_filelist[i];
|
||||
struct direntry *dest = &(*dest_filelist)[i];
|
||||
*dest = *src;
|
||||
if (dest->image) {
|
||||
dest->image = IMB_dupImBuf(src->image);
|
||||
}
|
||||
if (dest->relname) {
|
||||
dest->relname = MEM_dupallocN(src->relname);
|
||||
}
|
||||
if (dest->path) {
|
||||
dest->path = MEM_dupallocN(src->path);
|
||||
}
|
||||
if (dest->poin && dup_poin) {
|
||||
dest->poin = dup_poin(src->poin);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* frees storage for an array of direntries, including the array itself.
|
||||
*/
|
||||
void BLI_filelist_free(struct direntry *filelist, unsigned int nrentries, void (*free_poin)(void *))
|
||||
{
|
||||
unsigned int i;
|
||||
for (i = 0; i < nrentries; ++i) {
|
||||
struct direntry *entry = filelist + i;
|
||||
if (entry->image) {
|
||||
IMB_freeImBuf(entry->image);
|
||||
}
|
||||
if (entry->relname)
|
||||
MEM_freeN(entry->relname);
|
||||
if (entry->path)
|
||||
MEM_freeN(entry->path);
|
||||
if (entry->poin && free_poin)
|
||||
free_poin(entry->poin);
|
||||
}
|
||||
|
||||
if (filelist != NULL) {
|
||||
MEM_freeN(filelist);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Returns the file size of an opened file descriptor.
|
||||
@ -674,4 +368,3 @@ bool BLI_file_older(const char *file1, const char *file2)
|
||||
#endif
|
||||
return (st1.st_mtime < st2.st_mtime);
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user