diff --git a/TODO.md b/TODO.md
index b147059..0b539ce 100644
--- a/TODO.md
+++ b/TODO.md
@@ -3,6 +3,8 @@
 ## Features
 
 - [ ] Database integration
+- [ ] Paging in the file list
+- [ ] Get files in FS by their hash
 - [ ] Registration
 - [ ] Message to admin
 - [ ] Advanced folder structure for the storage
diff --git a/src/client.c b/src/client.c
index e1a8e07..bb82b08 100644
--- a/src/client.c
+++ b/src/client.c
@@ -25,7 +25,7 @@ void process_client_command(char *line, session *sess, server_data_t *s_d) {
     /* UPLOAD */
     if (!strcmp(arg_2, "upload")) {
       res = file_receive_prepare(sess, line, s_d);
-      if (!res)
+      if (!res) 
         sess->state = OP_UPLOAD;
       return;
     }
diff --git a/src/db.c b/src/db.c
index 64d06e5..a31bdbe 100644
--- a/src/db.c
+++ b/src/db.c
@@ -1,5 +1,6 @@
 #include "db.h"
 #include "main.h"
+#include <endian.h>
 #include <libpq-fe.h>
 #include <netinet/in.h>
 #include <stdint.h>
@@ -150,7 +151,7 @@ int db_save_file(session *s) {
 
   if (PQresultStatus(res) != PGRES_TUPLES_OK && !PQntuples(res))
     return exit_query_2(0);
-  
+
   int id = atoi(PQgetvalue(res, 0, 0));
   clearRes();
   return id;
@@ -161,39 +162,97 @@ int db_save_file(session *s) {
 
 // }
 
-int db_get_files(i_get_files_db *arg) {
-  const char *paramValues[3];
-  int paramLengths[3];
-  int paramFormats[3];
-  int i, j, nFields;
+uint64_t db_get_files_data(i_get_files_db *arg, fl_t **fl_start,
+                           uint64_t *full_count) {
+  fl_t *fl_current;
+  char query[512];
+  char sort_by[16] = "id";
+  char sort_dir[5] = "ASC";
+  const char *paramValues[2];
+  int paramLengths[2];
+  int paramFormats[2];
+  int i;
+  uint64_t count;
+  uint64_t n_limit = htobe64(arg->limit);
+  uint64_t n_offset = htobe64(arg->offset);
 
-  paramValues[0] = arg->sort_by;
-  paramValues[1] = (char *)&arg->limit;
-  paramValues[2] = (char *)&arg->offset;
+  switch (arg->sort_by) {
+  case NAME:
+    strcpy(sort_by, "name");
+    break;
+  case CREATED_AT:
+    strcpy(sort_by, "created_at");
+    break;
+  case USER_ID:
+    strcpy(sort_by, "user_id");
+    break;
+  case ID: // id is by default
+  default:
+    break;
+  }
 
-  paramLengths[0] = strlen(arg->sort_by);
-  paramLengths[1] = sizeof(arg->limit);
-  paramLengths[2] = sizeof(arg->offset);
+  if (arg->sort_direction == DESC) {
+    strcpy(sort_dir, "DESC");
+  }
 
-  paramFormats[0] = TEXT;
+  paramValues[0] = (char *)&n_limit;
+  paramValues[1] = (char *)&n_offset;
+
+  paramLengths[0] = sizeof(n_limit);
+  paramLengths[1] = sizeof(n_offset);
+
+  paramFormats[0] = BIN;
   paramFormats[1] = BIN;
-  paramFormats[2] = BIN;
 
-  res = PQexecParams(conn, "SELECT * FROM files ORDER BY $1 LIMIT $2 OFFSET $3",
-                     3, NULL, paramValues, paramLengths, paramFormats, TEXT);
+  sprintf(
+      query,
+      "SELECT user_id, name, size, description, permissions, hash, username "
+      "FROM files JOIN users ON user_id = users.id "
+      "ORDER BY files.%s %s LIMIT $1 OFFSET $2",
+      sort_by, sort_dir);
 
-  nFields = PQnfields(res);
-  for (i = 0; i < nFields; i++)
-    printf("%-15s", PQfname(res, i));
-  printf("\n\n");
+  res = PQexecParams(conn, query, 2, NULL, paramValues, paramLengths,
+                     paramFormats, TEXT);
+
+  if (PQresultStatus(res) != PGRES_TUPLES_OK && !PQntuples(res))
+    return exit_query_2(0);
 
   for (i = 0; i < PQntuples(res); i++) {
-    for (j = 0; j < nFields; j++)
-      printf("%-15s", PQgetvalue(res, i, j));
-    printf("\n");
+    fl_t *l_item = malloc(sizeof(fl_t));
+    l_item->next = NULL;
+    l_item->owner_id = atoi(PQgetvalue(res, i, 0));
+    char *name = PQgetvalue(res, i, 1);
+    l_item->name = malloc(strlen(name) + 1);
+    strcpy(l_item->name, name);
+    l_item->size = atoll(PQgetvalue(res, i, 2));
+    char *description = PQgetvalue(res, i, 3);
+    l_item->description = malloc(strlen(description) + 1);
+    strcpy(l_item->description, description);
+    l_item->permissions = atoi(PQgetvalue(res, i, 4));
+    l_item->hash = atoi(PQgetvalue(res, i, 5));
+    char *owner = PQgetvalue(res, i, 6);
+    l_item->owner = malloc(strlen(owner) + 1);
+    strcpy(l_item->owner, owner);
+
+    if (*fl_start == NULL) {
+      *fl_start = l_item;
+    } else {
+      fl_current->next = l_item;
+    }
+    fl_current = l_item;
   }
 
+  count = PQntuples(res);
+
   clearRes();
 
-  return 0;
+  res = PQexec(conn, "SELECT COUNT(id) "
+                     "FROM files "); // TODO: finish
+
+  if (PQresultStatus(res) != PGRES_TUPLES_OK && !PQntuples(res))
+    return exit_query_2(0);
+
+  *full_count = atoll(PQgetvalue(res, 0, 0));
+  clearRes();
+  return count;
 }
\ No newline at end of file
diff --git a/src/db.h b/src/db.h
index d0bf59a..319592d 100644
--- a/src/db.h
+++ b/src/db.h
@@ -1,3 +1,5 @@
+#ifndef DB_H
+#define DB_H
 #include "main.h"
 #include <stdint.h>
 
@@ -21,15 +23,21 @@ typedef struct {
   int user_id;
 } i_get_file_db;
 
-typedef struct {
-    int user_id; // TODO: implement
-    char *name; // TODO: implement
-    int limit;
-    int offset;
-    char sort_by[12];
-} i_get_files_db;
+enum sort_direction { ASC, DESC };
+enum sort_by { ID, NAME, CREATED_AT, USER_ID };
 
+typedef struct {
+  uint32_t user_id; // TODO: implement
+  char name[12]; // TODO: implement
+  uint32_t limit;
+  uint32_t offset;
+  enum sort_by sort_by;
+  enum sort_direction sort_direction;
+} i_get_files_db;
 
 int init_db_connection();
 int db_user_auth(i_auth_t *credentials, o_auth_t *response);
 int db_save_file(session *s);
+uint64_t db_get_files_data(i_get_files_db *arg, fl_t **fl_start,
+                           uint64_t *full_count);
+#endif
\ No newline at end of file
diff --git a/src/deps.mk b/src/deps.mk
index e69de29..e602749 100644
--- a/src/deps.mk
+++ b/src/deps.mk
@@ -0,0 +1,9 @@
+client.o: src/client.c src/client.h src/main.h src/file_p.h src/session.h
+db.o: src/db.c src/db.h src/main.h
+file_p.o: src/file_p.c src/file_p.h src/main.h src/db.h \
+ src/libs/murmur3/murmur3.h src/session.h
+main.o: src/main.c src/main.h src/server.h src/db.h
+server.o: src/server.c src/main.h src/session.h src/user.h
+session.o: src/session.c src/session.h src/main.h src/client.h src/db.h \
+ src/file_p.h src/user.h
+user.o: src/user.c src/main.h src/session.h src/db.h
diff --git a/src/file_p.c b/src/file_p.c
index 4b9c578..4737772 100644
--- a/src/file_p.c
+++ b/src/file_p.c
@@ -1,4 +1,5 @@
 #include "file_p.h"
+#include "db.h"
 #include "libs/murmur3/murmur3.h"
 #include "main.h"
 #include "session.h"
@@ -7,6 +8,7 @@
 #include <fcntl.h>
 #include <netinet/in.h>
 #include <stddef.h>
+#include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -23,23 +25,69 @@
 char *extract_second_arg(char *);
 size_t get_file_size(char *, char *);
 
+void clear_list(fl_t *start) {
+  if (start) {
+    fl_t *curr = start;
+    fl_t *next;
+    do {
+      next = curr->next;
+      free(curr->description);
+      free(curr->name);
+      free(curr->owner);
+      free(curr);
+    } while ((curr = next) != NULL);
+  }
+}
+
 void file_list(session *sess, server_data_t *s_d) {
-  // TODO: change of format (rewrite in C++)
   char list_end[] = "list_end\n";
-  fl_t *current;
-  current = s_d->fl_start;
+  fl_t *fl_start, *fl_current;
   char item_h[256];
+  i_get_files_db args;
+  uint64_t page = 1;
+  uint64_t full_count, count, pages_count;
+
+  fl_start = NULL;
+  fl_current = NULL;
+
+  if (sess->fl_start) {
+    clear_list(fl_start);
+    sess->fl_start = NULL;
+    sess->fl_current = NULL;
+  }
+
+  args.limit = 15;
+  args.offset = 15 * (page - 1);
+  args.sort_by = ID;
+  args.sort_direction = ASC;
+
+  count = db_get_files_data(&args, &fl_start, &full_count);
+  char page_info[256];
+
+  pages_count = full_count / 15;
+  if (!pages_count)
+    pages_count = 1;
+
+  sprintf(page_info, "PAGE %lu FROM %lu. COUNT: %lu FROM %lu\n", page,
+          pages_count, count, full_count);
+
+  if (!fl_start)
+    return;
+
+  fl_current = fl_start;
+
   do {
     int n_len = strlen(sess->uname);
-    if (strncmp(current->owner, sess->uname, n_len) && !current->permissions) {
+    if (strncmp(fl_current->owner, sess->uname, n_len) &&
+        !fl_current->permissions) {
       continue;
     }
-    int h_len = sprintf(item_h, "%s %zu %s", current->name, current->size,
-                        current->owner);
-    int d_len = strlen(current->description);
+    int h_len = sprintf(item_h, "%s %zu %s", fl_current->name, fl_current->size,
+                        fl_current->owner);
+    int d_len = strlen(fl_current->description);
     int f_len = h_len + d_len + 2;
     char *full_str = malloc(sizeof(char) * f_len);
-    sprintf(full_str, "%s %s", item_h, current->description);
+    sprintf(full_str, "%s %s", item_h, fl_current->description);
     int i;
     for (i = h_len; i < h_len + d_len; i++) {
       if (full_str[i] == '\n') {
@@ -48,8 +96,12 @@ void file_list(session *sess, server_data_t *s_d) {
     }
     write(sess->sd, full_str, f_len - 1); // -1 : do not include \0
     free(full_str);
-  } while ((current = current->next) != NULL);
+    sess->fl_current = fl_current;
+  } while ((fl_current = fl_current->next) != NULL);
+
+  sess->fl_start = fl_start;
   write(sess->sd, list_end, sizeof(list_end));
+  write(sess->sd, page_info, strlen(page_info));
 }
 
 int file_send_prepare(session *sess, char *line, server_data_t *s_d) {
@@ -76,7 +128,6 @@ int file_send_prepare(session *sess, char *line, server_data_t *s_d) {
   fsize = lseek(file_d, 0, SEEK_END);
   lseek(file_d, 0, SEEK_SET);
 
-  sess->file->fd = file_d;
   sess->file->size = fsize;
   sess->file->rest = fsize;
   sess->file->name = malloc(strlen(fname));
@@ -113,6 +164,7 @@ int file_receive_prepare(session *sess, char *line, server_data_t *s_d) {
   sscanf(line, "file upload \"%s %zd %d", fname, &fsize, &perm);
   sess->file = malloc(sizeof(session_file));
   sess->file->name = malloc(sizeof(char) * strlen(fname));
+  sess->file->path = malloc(sizeof(STORAGE_FOLDER) + 2 + 9);
   sess->file->permissions = (char)perm;
   sess->file->description = NULL;
   strncpy(sess->file->name, fname, strlen(fname) - 1);
@@ -143,12 +195,11 @@ int file_receive_prepare(session *sess, char *line, server_data_t *s_d) {
   int file_d;
 
   for (;;) {
-    MurmurHash3_x86_32(sess->file->name, strlen(sess->file->name),
-                       seed, &sess->file->hash);
+    MurmurHash3_x86_32(sess->file->name, strlen(sess->file->name), seed,
+                       &sess->file->hash);
 
     extract_names_from_hash(sess->file->hash, hashed_dir_name, hashed_name);
 
-    sess->file->path = malloc(sizeof(STORAGE_FOLDER) + 2 + 9);
     sprintf(sess->file->path, "%s/%s/%s", STORAGE_FOLDER, hashed_dir_name,
             hashed_name);
 
@@ -163,8 +214,6 @@ int file_receive_prepare(session *sess, char *line, server_data_t *s_d) {
     if (file_d == -1) {
       if (errno == EEXIST) {
         seed++;
-        free(sess->file->path);
-        sess->file->path = NULL;
         continue;
       }
       mes_len = sprintf(mes, "Can't create file with such name: \"%s\"\n",
@@ -178,7 +227,7 @@ int file_receive_prepare(session *sess, char *line, server_data_t *s_d) {
   }
 
   mes_len = sprintf(mes, "accept");
-  sess->file->fd = file_d;
+  sess->fd = file_d;
   sess->file->size = fsize;
   sess->file->rest = fsize;
   write(sd, mes, mes_len);
@@ -199,16 +248,17 @@ void clear_file_from_sess(session *s) {
     free(sf->description);
     sf->description = NULL;
   }
-  if (sf->fd > -1) {
-    close(sf->fd);
+  if (s->fd > -1) {
+    close(s->fd);
+    s->fd = -1;
   }
   free(sf);
   s->file = NULL;
 }
 
-void file_download_upload(session *sess, enum f_actions f_action) {
-  int source_d = f_action == F_DOWNLOAD ? sess->file->fd : sess->sd;
-  int dest_d = f_action == F_DOWNLOAD ? sess->sd : sess->file->fd;
+void file_load(session *sess, enum f_actions f_action) {
+  int source_d = f_action == F_DOWNLOAD ? sess->fd : sess->sd;
+  int dest_d = f_action == F_DOWNLOAD ? sess->sd : sess->fd;
   char buf[INBUFSIZE];
   int rlen = read(source_d, buf, INBUFSIZE);
   if (rlen == 0) {
@@ -282,77 +332,10 @@ int file_upload_description(session *sess, char *line, server_data_t *s_d) {
     }
     char *desc_end = strstr(line, ":END:");
     if (desc_end != NULL) {
-      sess->file->description[strlen(sess->file->description) - 6] = 0; // cut the :END:
+      sess->file->description[strlen(sess->file->description) - 6] =
+          0; // cut the :END:
       return 1;
     }
     line = NULL;
   }
-}
-
-// TODO: синхронизовать c C++
-void get_files_descriptions(server_data_t *s_d) {
-  int fd = open(FILE_DESCRIPTIONS_NAME, O_RDONLY);
-  if (-1 == fd) {
-    perror(FILE_DESCRIPTIONS_NAME);
-    exit(8);
-  }
-  int rlen;
-
-  char buf[INBUFSIZE] = "";
-  chdir(STORAGE_FOLDER);
-
-  while ((rlen = read(fd, buf, FILEBUFSIZE)) > 0) {
-    char *buf_pos = buf;
-    char tmp[256];
-    while (buf_pos[0] != '\0') {
-      fl_t *fl_item = malloc(sizeof(fl_t));
-      fl_item->next = NULL;
-
-      /* file name */
-      sscanf(buf_pos, "%s\n", tmp);
-      buf_pos += strlen(tmp) + 1;
-      fl_item->name = malloc(sizeof(char) * (strlen(tmp) + 1));
-      strcpy(fl_item->name, tmp);
-
-      /* file owner */
-      sscanf(buf_pos, "%s\n", tmp);
-      buf_pos += strlen(tmp) + 1;
-      fl_item->owner = malloc(sizeof(char) * (strlen(tmp) + 1));
-      strcpy(fl_item->owner, tmp);
-
-      /* file permissions */
-      sscanf(buf_pos, "%s\n", tmp);
-      buf_pos += strlen(tmp) + 1;
-      fl_item->permissions = atoi(tmp);
-
-      /* file size */
-      int fd = open(fl_item->name, O_RDONLY);
-      if (-1 == fd) {
-        perror(fl_item->name);
-        free(fl_item->name);
-        free(fl_item->owner);
-        free(fl_item);
-        buf_pos += strstr(buf_pos, ":END:") + 6 - buf_pos;
-        continue;
-      }
-      fl_item->size = lseek(fd, 0, SEEK_END);
-      close(fd);
-
-      /* file description */
-      int d_len = strstr(buf_pos, ":END:\n") - buf_pos;
-      fl_item->description = malloc(d_len + 1);
-      strncpy(fl_item->description, buf_pos, d_len);
-      fl_item->description[d_len] = 0;
-      buf_pos += d_len + 6;
-      if (s_d->fl_start == NULL) {
-        s_d->fl_start = fl_item;
-        s_d->fl_current = fl_item;
-      } else {
-        s_d->fl_current->next = fl_item;
-        s_d->fl_current = fl_item;
-      }
-    }
-  }
-  close(fd);
-  chdir("..");
 }
\ No newline at end of file
diff --git a/src/file_p.h b/src/file_p.h
index 2e99311..7441346 100644
--- a/src/file_p.h
+++ b/src/file_p.h
@@ -1,14 +1,15 @@
 #ifndef FILEP_H
 #define FILEP_H
 #include "main.h"
-void get_files_descriptions(server_data_t *);
+void get_files_data(server_data_t *, uint32_t page);
+void clear_list(fl_t *start);
 void file_list(session *, server_data_t *);
 int file_send_prepare(session *, char *, server_data_t *);
 enum f_actions {
     F_UPLOAD,
     F_DOWNLOAD,
 };
-void file_download_upload(session *sess, enum f_actions);
+void file_load(session *sess, enum f_actions);
 int file_receive_prepare(session *sess, char *line, server_data_t *s_d);
 int file_upload_description(session *sess, char *line, server_data_t *s_d);
 int file_save_db(session *sess, server_data_t *s_d);
diff --git a/src/main.c b/src/main.c
index 2ebf5a9..9c3adc6 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,5 +1,4 @@
 #include "main.h"
-#include "file_p.h"
 #include "server.h"
 #include "db.h"
 
@@ -8,10 +7,7 @@ int main(int argc, char *argv[]) {
   server_data_t server_data;
   prepare_start(argc, argv);
   server_data.welcome_message = get_welcome_mes();
-  server_data.fl_start = NULL;
-  server_data.fl_current = NULL;
   init_db_connection();
-  get_files_descriptions(&server_data);
   server_data.ls = start_server();
   server_main_loop(&server_data);
   return 0;
diff --git a/src/main.h b/src/main.h
index cdeaf7b..81c9d3d 100644
--- a/src/main.h
+++ b/src/main.h
@@ -49,9 +49,19 @@ typedef struct {
   size_t size;
   size_t rest;
   uint32_t hash;
-  int fd;
 } session_file;
 
+typedef struct fl_t {
+  char *name;
+  char *description;
+  char *owner;
+  char permissions;
+  uint32_t owner_id;
+  uint32_t hash;
+  size_t size;
+  struct fl_t *next;
+} fl_t;
+
 typedef struct session {
   unsigned long from_ip;
   unsigned short from_port;
@@ -62,22 +72,14 @@ typedef struct session {
   char privileges;
   char *uname;
   uint32_t uid;
+  int fd;
   int sd; /* session descriptor */
   session_file *file;
-} session;
-
-typedef struct fl_t {
-  char *name;
-  char *description;
-  char *owner;
-  char permissions;
-  size_t size;
-  struct fl_t *next;
-} fl_t;
-
-typedef struct server_data_t {
   fl_t *fl_start;
   fl_t *fl_current;
+} session;
+
+typedef struct server_data_t {
   char *welcome_message;
   int ls;
 } server_data_t;
diff --git a/src/server.c b/src/server.c
index 165f479..f464a65 100644
--- a/src/server.c
+++ b/src/server.c
@@ -35,8 +35,8 @@ void server_main_loop(server_data_t *s_d) {
         if (i > maxfd)
           maxfd = i;
         /* active uploads/downloads */
-        if (connections[i]->file && connections[i]->file->fd > -1) {
-          int fd = connections[i]->file->fd;
+        if (connections[i]->fd > -1) {
+          int fd = connections[i]->fd;
           FD_SET(fd, &readfds);
           if (fd > maxfd)
             maxfd = fd;
@@ -61,8 +61,8 @@ void server_main_loop(server_data_t *s_d) {
       /* download/upload file */
       if (connections[i] != NULL && (connections[i]->state == OP_UPLOAD ||
                                      connections[i]->state == OP_DOWNLOAD)) {
-        if (connections[i]->file && connections[i]->file->fd > -1 &&
-            FD_ISSET(connections[i]->file->fd, &readfds)) {
+        if (connections[i]->fd > -1 &&
+            FD_ISSET(connections[i]->fd, &readfds)) {
           perform_session_action(connections[i], NULL, s_d);
         }
       } else if (connections[i] != NULL && FD_ISSET(i, &readfds)) {
diff --git a/src/session.c b/src/session.c
index 5ac6486..f79fb49 100644
--- a/src/session.c
+++ b/src/session.c
@@ -1,9 +1,9 @@
 #include "session.h"
 #include "client.h"
+#include "db.h"
 #include "file_p.h"
 #include "main.h"
 #include "user.h"
-#include "db.h"
 #include <arpa/inet.h>
 #include <fcntl.h>
 #include <netinet/in.h>
@@ -42,7 +42,10 @@ session *make_new_session(int fd, struct sockaddr_in *from, char *wm) {
   sess->reason = NO_REASON;
   sess->uname = NULL;
   sess->sd = fd;
+  sess->fd = -1;
   sess->file = NULL;
+  sess->fl_start = NULL;
+  sess->fl_current = NULL;
   session_send_string(sess, wm);
   session_send_string(sess, "login> ");
   return sess;
@@ -112,10 +115,10 @@ int query_extract_from_buf(session *sess, char **output_line) {
       pos++;
     memmove(sess->buf, sess->buf + pos, sess->buf_used);
     sess->buf[sess->buf_used] = 0;
-    if (line[pos-2] == '\r') {
-      line[pos-2] = line[pos-1];
+    if (line[pos - 2] == '\r') {
+      line[pos - 2] = line[pos - 1];
       pos--;
-      line[pos-1] = 0;
+      line[pos - 1] = 0;
     }
     *output_line = line;
   }
@@ -124,7 +127,6 @@ int query_extract_from_buf(session *sess, char **output_line) {
 
 void perform_session_action(session *sess, char *line, server_data_t *s_d) {
   int state = sess->state;
-  int priv;
   int res;
   /* while (sess->buf_used) { */
   switch (state) {
@@ -138,10 +140,10 @@ void perform_session_action(session *sess, char *line, server_data_t *s_d) {
     process_client_command(line, sess, s_d);
     break;
   case OP_DOWNLOAD:
-    file_download_upload(sess, F_DOWNLOAD);
+    file_load(sess, F_DOWNLOAD);
     break;
   case OP_UPLOAD:
-    file_download_upload(sess, F_UPLOAD);
+    file_load(sess, F_UPLOAD);
     break;
   case OP_UPLOAD_DESCRIPTION:
     res = file_upload_description(sess, line, s_d);
@@ -161,10 +163,15 @@ void perform_session_action(session *sess, char *line, server_data_t *s_d) {
 
 void close_session(session *connections[], int sd) {
   if (connections[sd] != NULL) {
-    if (connections[sd]->file) clear_file_from_sess(connections[sd]);
+    if (connections[sd]->file != NULL)
+      clear_file_from_sess(connections[sd]);
     close(sd);
     connections[sd]->sd = -1;
     free(connections[sd]->uname);
+    if (connections[sd]->fl_start != NULL) {
+      fl_t *fl_start = connections[sd]->fl_start;
+      clear_list(fl_start);
+    }
     free(connections[sd]);
     connections[sd] = NULL;
   }