ui: next step of file upload (not finished)

src/file_processor.c

@@ -219,11 +219,12 @@ void file_download(file_args_t *f_args, query_args_t *q_args) {
       f_selected->size = 0;
       close(f_args->file_d);
       d->needs_destroy = true;
-      sprintf(answer, "File %s is downloaded from the server!", f_selected->name);
-      q_args->notification = malloc(strlen(answer)+1);
+      sprintf(answer, "File %s is downloaded from the server!",
+              f_selected->name);
+      q_args->notification = malloc(strlen(answer) + 1);
       strcpy(q_args->notification, answer);
       free(f_selected->name);
-      write(q_args->sd, "file list\n", sizeof("file list\n")-1);
+      write(q_args->sd, "file list\n", sizeof("file list\n") - 1);
       q_args->state = S_FILE_LIST;
     }
   }
@@ -259,6 +260,26 @@ int32_t file_upload_request(char *query, query_args_t *q_args) {
   return 0;
 }
 
+int32_t file_upload_open(char *dpath, char *fname, query_args_t *q_args) {
+  char a_perm;
+  q_args->file = malloc(sizeof(p_file_t));
+  q_args->file->path = malloc(strlen(dpath) + strlen(fname) + 2);
+  sprintf(q_args->file->path, "%s/%s", dpath, fname);
+  int fd = open(q_args->file->path, O_RDONLY);
+  if (fd == -1) {
+    perror(q_args->file->path);
+    return -1;
+  }
+  size_t fsize = lseek(fd, 0, SEEK_END);
+  lseek(fd, 0, SEEK_SET);
+  q_args->file->fd = fd;
+  q_args->file->name = malloc(strlen(fname) + 1);
+  strcpy(q_args->file->name, fname);
+  q_args->file->size = fsize;
+  q_args->file->rest = fsize;
+  return 0;
+}
+
 int32_t file_upload_start(query_args_t *q_args) {
   char *query;
   query_extract_from_buf(q_args->buf, &(q_args->buf_used), &query);

src/file_processor.h

@@ -10,6 +10,7 @@ void init_file_args(file_args_t *fargs);
 int file_upload_request(char *, query_args_t *q_args);
 int file_upload_start(query_args_t *q_args);
 int file_upload(query_args_t *q_args);
+int32_t file_upload_open(char *dpath, char *fname, query_args_t *q_args);
 void fl_clear(fl_item_t **start, fl_item_t **arg_current);
 int32_t ui_file_select(file_args_t *f_args, query_args_t *q_args, int32_t idx);
 #endif

src/ui/app.c

@@ -6,6 +6,7 @@
 #include "modals/notification.h"
 #include "modals/server_message.h"
 #include "modals/upload_dialogue.h"
+#include "modals/upload_props_dialogue.h"
 #include "widget/dialogue.h"
 #include <ncurses.h>
 #include <netinet/in.h>
@@ -138,7 +139,6 @@ void app_refresh(app_t *app) {
 void app_draw_modal(app_t *app) {
   if (app->modal.needs_destroy) {
     destroy_dialogue(&(app->modal), app);
-    app_refresh(app);
   }
   if (!app->modal.is_initiated) {
     switch (app->query_args->state) {
@@ -160,6 +160,9 @@ void app_draw_modal(app_t *app) {
     case S_UPLOAD_FILE:
       init_upload_dialogue_modal(app);
       break;
+    case S_UPLOAD_PARAMS:
+      init_upload_props_dialogue_modal(app);
+      break;
     case WAIT_SERVER_INIT:
     case WAIT_SERVER:
     case WAIT_REGISTER:
@@ -167,7 +170,6 @@ void app_draw_modal(app_t *app) {
     case WAIT_CLIENT:
     case S_FILE_LIST:
     case S_FILE_SELECT:
-    case S_UPLOAD_PARAMS:
     case S_UPLOAD_REQUESTED:
     case S_ASK_USER_BEFORE_LOGIN:
     case S_ERR:

src/ui/modals/upload_dialogue.c

@@ -1,11 +1,10 @@
 #include "../app.h"
 #include "../widget/dialogue.h"
-#include "../widget/group.h"
 #include "../widget/fs_file_list.h"
+#include "../widget/group.h"
+#include "../../file_processor.h"
 #include <ncurses.h>
 #include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
 
 void upload_dialogue_modal_cb(callback_args_t *args) {
@@ -18,17 +17,16 @@ void upload_dialogue_modal_cb(callback_args_t *args) {
   d_args.resp_data = &response;
   d_args.element = app->active_widget;
   dialogue_default_callback(&d_args);
-  ui_fs_file_list_t *fui = (ui_fs_file_list_t *) d->g_content->elements[0].element;
+  ui_fs_file_list_t *fui =
+      (ui_fs_file_list_t *)d->g_content->elements[0].element;
   if (response > -1) {
     switch (response) {
     case 0:
       app->query_args->state = S_WAIT_SERVER;
+      destroy_dialogue(d, app);
       break;
     case 1:
-      app->query_args->file = malloc(sizeof(p_file_t));
-      app->query_args->file->path = malloc(strlen(fui->d_path) + strlen(fui->current->name) + 2);
-      strcpy(app->query_args->file->path, fui->current->name);
-      sprintf(app->query_args->file->path, "%s/%s", fui->d_path, fui->current->name);
+      file_upload_open(fui->d_path, fui->current->name, app->query_args);
       destroy_dialogue(d, app);
       app->query_args->state = S_UPLOAD_PARAMS;
       break;

src/ui/modals/upload_props_dialogue.c

@@ -0,0 +1,70 @@
+#include "../app.h"
+#include "../widget/dialogue.h"
+#include "../widget/fs_file_list.h"
+#include "../widget/group.h"
+#include <ncurses.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+void upload_props_dialogue_modal_cb(callback_args_t *args) {
+  /* TODO: finish */
+  int32_t response;
+  callback_args_t d_args;
+  app_t *app = args->app;
+  dialogue_t *d = (dialogue_t *)app->active_widget;
+  memcpy(&d_args, args, sizeof(callback_args_t));
+  d_args.app = NULL;
+  d_args.resp_data = &response;
+  d_args.element = app->active_widget;
+  dialogue_default_callback(&d_args);
+  char query[256];
+  int32_t query_len = 0;
+  if (response > -1) {
+    switch (response) {
+    case 0:
+      if (app->query_args->file->name != NULL)
+        free(app->query_args->file->name);
+      if (app->query_args->file->path != NULL)
+        free(app->query_args->file->path);
+      free(app->query_args->file);
+      app->query_args->file = NULL;
+      app->query_args->state = S_WAIT_SERVER;
+      break;
+    case 1:
+      query_len = sprintf(query, "file upload \"%s\" %zu 1\n", app->query_args->file->name, app->query_args->file->size);
+      destroy_dialogue(d, app);
+      app->query_args->state = S_UPLOAD_REQUESTED;
+      write(app->query_args->sd, query, query_len+1);
+      break;
+    }
+  }
+}
+
+dialogue_t *init_upload_props_dialogue_modal(app_t *app) {
+  if (app == NULL)
+    return NULL;
+  group_el_init_t content[] = {
+      {.type = w_input, .label = "File description", .length = 30},
+      {.type = w_end}};
+
+  group_el_init_t actions[] = {
+      {.type = w_button, .label = "Cancel", .is_default = 0}, {.type = w_end}};
+
+  app->modal.w.parent_win = &app->win;
+  init_dialogue(&(app->modal), "Description for the file",
+                "Enter essential data", &(app->coordinates));
+  dialogue_t *d = &(app->modal);
+
+  d->w.callback = upload_props_dialogue_modal_cb;
+  d->g_content = init_group(&(d->win), &(d->w), content, horizontal);
+  d->g_action = init_group(&(d->win), &(d->w), actions, horizontal);
+
+  app->query_args->active_dialogue = d;
+
+  dialogue_init_active_id(d);
+
+  return NULL;
+}

src/ui/modals/upload_props_dialogue.h

@@ -0,0 +1,9 @@
+#ifndef UPLOAD_PROPS_DIALOGUE_H
+#define UPLOAD_PROPS_DIALOGUE_H
+
+#include "../widget/dialogue.h"
+#include "../app.h"
+
+dialogue_t *init_upload_props_dialogue_modal(app_t *app);
+
+#endif

src/ui/widget/dialogue.c

@@ -49,11 +49,10 @@ widget_t *get_active_widget(dialogue_t *d) {
   } else {
     g = d->g_content;
   }
-  widget_t *w = (widget_t *) g->elements[d->active.id - g->first_id].element;
+  widget_t *w = (widget_t *)g->elements[d->active.id - g->first_id].element;
   return w;
 }
 
-
 void dialogue_default_callback(callback_args_t *args) {
   dialogue_t *d = (void *)args->element;
   int32_t key = *((int32_t *)args->data);
@@ -324,4 +323,5 @@ void destroy_dialogue(dialogue_t *d, void *_app) {
   app->active_win = app->left_win;
   app->active_callback = file_list_cb;
   app->query_args->active_dialogue = NULL;
+  app_refresh(app);
 }

src/ui/widget/fs_file_list.c

@@ -1,6 +1,5 @@
 #include "fs_file_list.h"
 #include "progress_bar.h"
-#include "../app.h"
 #include <dirent.h>
 #include <errno.h>
 #include <ncurses.h>