#include "gcc-compat.h"
#include "cmdline.h"
-#include "osl.h"
#include "fd.h"
-#include "hash.h"
#include "string.h"
#include "error.h"
+#include "portable_io.h"
DEFINE_ERRLIST;
-#define DATABASE_DIR "/tmp/adu"
-#define UID_LIST DATABASE_DIR "/" "uid_list"
-
/** Command line and config file options. */
static struct gengetopt_args_info conf;
.num_columns = NUM_DT_COLUMNS,
.flags = 0,
.column_descriptions = dir_table_cols,
- .dir = DATABASE_DIR
};
/** The columns of the id table. */
ui->desc->num_columns = NUM_UT_COLUMNS;
ui->desc->flags = 0;
ui->desc->column_descriptions = user_table_cols;
- ui->desc->dir = para_strdup(DATABASE_DIR);
+ ui->desc->dir = para_strdup(conf.database_dir_arg);
ui->desc->name = make_message("%u", (unsigned)ui->uid);
- num_uids++;
INFO_LOG(".............................uid #%u: %u\n",
(unsigned)num_uids, (unsigned)ui->uid);
if (create) {
ret = osl_create_table(ui->desc);
if (ret < 0)
goto err;
+ num_uids++;
}
ret = osl_open_table(ui->desc, &ui->table);
if (ret < 0)
{
int ret;
+ dir_table_desc.dir = para_strdup(conf.database_dir_arg);
ret = osl_create_table(&dir_table_desc);
if (ret < 0)
return ret;
return 1;
}
+const uint64_t size_unit_divisors[] = {
+ [size_unit_arg_b] = 1ULL,
+ [size_unit_arg_k] = 1024ULL,
+ [size_unit_arg_m] = 1024ULL * 1024ULL,
+ [size_unit_arg_g] = 1024ULL * 1024ULL * 1024ULL,
+ [size_unit_arg_t] = 1024ULL * 1024ULL * 1024ULL * 1024ULL,
+};
+
+const uint64_t count_unit_divisors[] = {
+
+ [count_unit_arg_n] = 1ULL,
+ [count_unit_arg_k] = 1000ULL,
+ [count_unit_arg_m] = 1000ULL * 1000ULL,
+ [count_unit_arg_g] = 1000ULL * 1000ULL * 1000ULL,
+ [count_unit_arg_t] = 1000ULL * 1000ULL * 1000ULL * 1000ULL,
+};
+
+const char size_unit_abbrevs[] = " BKMGT";
+const char count_unit_abbrevs[] = " KMGT";
+
+static void format_size_value(enum enum_size_unit unit, uint64_t value, char *result)
+{
+ if (unit == size_unit_arg_h) /* human readable */
+ for (unit = size_unit_arg_b; unit < size_unit_arg_t && value > size_unit_divisors[unit + 1]; unit++)
+ ; /* nothing */
+ sprintf(result, "%llu%c", (long long unsigned)value / size_unit_divisors[unit], size_unit_abbrevs[unit]);
+}
+
+static void format_count_value(enum enum_count_unit unit, uint64_t value, char *result)
+{
+ if (unit == count_unit_arg_h) /* human readable */
+ for (unit = count_unit_arg_n; unit < count_unit_arg_t && value > count_unit_divisors[unit + 1]; unit++)
+ ; /* nothing */
+ sprintf(result, "%llu%c", (long long unsigned)value / count_unit_divisors[unit], count_unit_abbrevs[unit]);
+}
+
enum global_stats_flags {
GSF_PRINT_DIRNAME = 1,
GSF_PRINT_BYTES = 2,
{
struct global_stats_info *gsi = data;
struct osl_object obj;
- char *dirname;
+ char *dirname, formated_value[25];
int ret, summary = gsi->flags & GSF_COMPUTE_SUMMARY;
if (!gsi->count && !summary)
if (ret < 0)
return ret;
files = *(uint64_t *)obj.data;
- if (gsi->count && (gsi->flags & GSF_PRINT_FILES))
- printf("%llu%s", (long long unsigned)files,
+ if (gsi->count && (gsi->flags & GSF_PRINT_FILES)) {
+ format_size_value(conf.size_unit_arg, files,
+ formated_value);
+ printf("%s%s", formated_value,
(gsi->flags & GSF_PRINT_BYTES)? "\t" : "\n");
+ }
if (summary)
num_files += files;
}
if (ret < 0)
return ret;
bytes = *(uint64_t *)obj.data;
- if (gsi->count && (gsi->flags & GSF_PRINT_BYTES))
- printf("%llu\n", (long long unsigned)bytes);
+ if (gsi->count && (gsi->flags & GSF_PRINT_BYTES)) {
+ format_size_value(conf.size_unit_arg, bytes,
+ formated_value);
+ printf("%s\n", formated_value);
+ }
if (summary) {
num_bytes += bytes;
num_dirs++;
}
}
- if (gsi->count)
+ if (gsi->count > 0)
gsi->count--;
return 1;
}
printf("--------------------- user summary (uid/dirs/files/bytes):\n");
FOR_EACH_USER(ui) {
+ char formated_dir_count[25], formated_file_count[25],
+ formated_bytes[25];
if (!ui->table)
continue;
- printf("%u\t%llu\t%llu\t%llu\n", (unsigned)ui->uid,
- (long long unsigned)ui->dirs,
- (long long unsigned)ui->files,
- (long long unsigned)ui->bytes);
+ format_count_value(conf.count_unit_arg, ui->dirs,
+ formated_dir_count);
+ format_count_value(conf.count_unit_arg, ui->files,
+ formated_file_count);
+ format_size_value(conf.size_unit_arg, ui->bytes,
+ formated_bytes);
+ printf("%u\t%s\t%s\t%s\n", (unsigned)ui->uid,
+ formated_dir_count,
+ formated_file_count,
+ formated_bytes
+ );
}
}
struct osl_row *dir_row;
struct osl_object obj;
int ret, summary = usi->flags & GSF_COMPUTE_SUMMARY;
+ char formated_value[25];
if (!usi->count && !summary)
return -E_LOOP_COMPLETE;
if (ret < 0)
return ret;
files = *(uint64_t *)obj.data;
- if (usi->count && (usi->flags & USF_PRINT_FILES))
- printf("%llu%s",
- (long long unsigned)files,
+ if (usi->count && (usi->flags & USF_PRINT_FILES)) {
+ format_size_value(conf.size_unit_arg, files,
+ formated_value);
+ printf("%s%s", formated_value,
(usi->flags & USF_PRINT_BYTES)? "\t" : "\n"
);
+ }
if (summary)
usi->ui->files += files;
}
if (ret < 0)
return ret;
bytes = *(uint64_t *)obj.data;
- if (usi->count && (usi->flags & USF_PRINT_BYTES))
- printf("%llu\n", (long long unsigned)bytes);
+ if (usi->count && (usi->flags & USF_PRINT_BYTES)) {
+ format_size_value(conf.size_unit_arg, bytes,
+ formated_value);
+ printf("%s\n", formated_value);
+ }
if (summary) {
usi->ui->bytes += bytes;
usi->ui->dirs++;
}
}
- if (usi->count)
+ if (usi->count > 0)
usi->count--;
return 1;
}
FOR_EACH_USER(ui) {
struct user_stats_info usi = {
- .count = 10,
+ .count = conf.limit_arg,
.ui = ui
};
if (!ui->table)
osl_rbtree_loop_reverse(ui->table, UT_BYTES, &usi,
user_stats_loop_function);
printf("---------- dirs containing most files ------------\n");
- usi.count = 10;
+ usi.count = conf.limit_arg,
usi.flags = USF_PRINT_DIRNAME | USF_PRINT_FILES;
osl_rbtree_loop_reverse(ui->table, UT_FILES, &usi,
user_stats_loop_function);
{
int ret;
struct global_stats_info gsi = {
- .count = 10,
+ .count = conf.limit_arg,
.flags = GSF_PRINT_DIRNAME | GSF_PRINT_BYTES | GSF_COMPUTE_SUMMARY
};
global_stats_loop_function);
if (ret < 0 && ret != -E_LOOP_COMPLETE)
return ret;
- gsi.count = 10;
+ gsi.count = conf.limit_arg;
gsi.flags = GSF_PRINT_DIRNAME | GSF_PRINT_FILES;
printf("---------- dirs containing most files ------------\n");
return 1;
}
+static char *get_uid_list_name(void)
+{
+ return make_message("%s/uid_list", conf.database_dir_arg);
+}
+
static int write_uid_list(void)
{
- char *buf;
+ char *buf, *filename;
uint32_t count = 0;
struct user_info *ui;
size_t size = num_uids * sizeof(uint32_t);
continue;
write_u32(buf + count++ * sizeof(uint32_t), ui->uid);
}
- ret = para_write_file(UID_LIST, buf, size);
+ filename = get_uid_list_name();
+ ret = para_write_file(filename, buf, size);
+ free(filename);
free(buf);
return ret;
}
static int open_dir_table(void)
{
+ if (!dir_table_desc.dir) /* we did not create the table */
+ dir_table_desc.dir = para_strdup(conf.database_dir_arg);
return osl_open_table(&dir_table_desc, &dir_table);
}
ret = osl_close_table(dir_table, OSL_MARK_CLEAN);
if (ret < 0)
ERROR_LOG("failed to close dir table: %s\n", error_txt(-ret));
+ free((char *)dir_table_desc.dir);
dir_table = NULL;
}
static int read_uid_file(void)
{
- char *map;
size_t size;
- int ret = mmap_full_file(UID_LIST, O_RDONLY, (void **)&map, &size, NULL);
uint32_t n;
+ char *filename = get_uid_list_name(), *map;
+ int ret = mmap_full_file(filename, O_RDONLY, (void **)&map, &size, NULL);
+ free(filename);
if (ret < 0)
return ret;
num_uids = size / 4;
projects / adu.git / blobdiff