gt: Add gadget load and save commands parsing

Change-Id: Iad7cbadb16830d417089656ddf3ee370d95ec7f3
Signed-off-by: Pawel Szewczyk <p.szewczyk@samsung.com>

diff --git a/source/gadget/src/gadget.c b/source/gadget/src/gadget.c
index 6d6266e..2842120 100644 (file)
--- a/source/gadget/src/gadget.c
+++ b/source/gadget/src/gadget.c
@@ -475,6 +475,235 @@ out:
        executable_command_set(exec, cmd->printHelp, data, NULL);
 }
 
+struct gt_gadget_load_data {
+       const char *name;
+       const char *gadget_name;
+       const char *file;
+       const char *path;
+       int opts;
+};
+
+static int gt_gadget_load_func(void *data)
+{
+       struct gt_gadget_load_data *dt;
+
+       dt = (struct gt_gadget_load_data *)data;
+       printf("Gadget load called successfully. Not implemented.\n");
+       if (dt->name)
+               printf("name = %s, ", dt->name);
+       if (dt->gadget_name)
+               printf("gadget = %s, ", dt->gadget_name);
+       if (dt->file)
+               printf("file %s, ", dt->file);
+       if (dt->path)
+               printf("path = %s, ", dt->path);
+
+       printf("off = %d, stdin = %d\n",
+               !!(dt->opts & GT_OFF), !!(dt->opts & GT_STDIN));
+
+       return 0;
+}
+
+static int gt_gadget_load_help(void *data)
+{
+       printf("Gadget load help\n");
+       return -1;
+}
+
+static void gt_parse_gadget_load(const Command *cmd, int argc,
+               char **argv, ExecutableCommand *exec, void * data)
+{
+       char c;
+       struct gt_gadget_load_data *dt;
+       struct option opts[] = {
+               {"off", no_argument, 0, 'o'},
+               {"file", required_argument, 0, 1},
+               {"stdin", no_argument, 0, 2},
+               {"path", required_argument, 0, 3},
+               {0, 0, 0, 0}
+       };
+
+       dt = zalloc(sizeof(*dt));
+       if (dt == NULL)
+               goto out;
+       argv--;
+       argc++;
+       while (1) {
+               int opt_index = 0;
+               c = getopt_long(argc, argv, "o", opts, &opt_index);
+               if (c == -1)
+                       break;
+               switch (c) {
+               case 'o':
+                       dt->opts |= GT_OFF;
+                       break;
+               case 1:
+                       if (dt->path || dt->opts & GT_STDIN)
+                               goto out;
+                       dt->file = optarg;
+                       break;
+               case 2:
+                       if (dt->path || dt->file)
+                               goto out;
+                       dt->opts |= GT_STDIN;
+                       break;
+               case 3:
+                       if (dt->file || dt->opts & GT_STDIN)
+                               goto out;
+                       dt->path = optarg;
+                       break;
+               default:
+                       goto out;
+               }
+       }
+
+       if (optind == argc || optind < argc - 2)
+               goto out;
+
+       dt->name = argv[optind++];
+       if (dt->opts & GT_STDIN || dt->file) {
+               dt->gadget_name = dt->name;
+               dt->name = NULL;
+               if (optind < argc)
+                       goto out;
+       }
+
+       if (optind < argc)
+               dt->gadget_name = argv[optind++];
+
+       executable_command_set(exec, gt_gadget_load_func, (void *)dt, free);
+       return;
+out:
+       free(dt);
+       executable_command_set(exec, cmd->printHelp, data, NULL);
+}
+
+struct gt_gadget_save_data {
+       const char *gadget;
+       const char *name;
+       const char *file;
+       const char *path;
+       struct gt_setting *attrs;
+       int opts;
+};
+
+static void gt_gadget_save_destructor(void *data)
+{
+       struct gt_gadget_save_data *dt;
+
+       if (data == NULL)
+               return;
+       dt = (struct gt_gadget_save_data *)data;
+       gt_setting_list_cleanup(dt->attrs);
+       free(dt);
+}
+
+static int gt_gadget_save_func(void *data)
+{
+       struct gt_gadget_save_data *dt;
+       struct gt_setting *ptr;
+
+       dt = (struct gt_gadget_save_data *)data;
+       printf("Gadget save called successfully. Not implemented\n");
+       if (dt->gadget)
+               printf("gadget = %s, ", dt->gadget);
+       if (dt->name)
+               printf("name = %s, ", dt->name);
+       if (dt->file)
+               printf("file = %s, ", dt->file);
+       if (dt->path)
+               printf("path = %s, ", dt->path);
+       printf("force = %d, stdout = %d",
+               !!(dt->opts & GT_FORCE), !!(dt->opts & GT_STDOUT));
+
+       ptr = dt->attrs;
+       while (ptr->variable) {
+               printf(", %s = %s", ptr->variable, ptr->value);
+               ptr++;
+       }
+
+       putchar('\n');
+       return 0;
+}
+
+static int gt_gadget_save_help(void *data)
+{
+       printf("Gadget save help.\n");
+       return -1;
+}
+
+static void gt_parse_gadget_save(const Command *cmd, int argc,
+               char **argv, ExecutableCommand *exec, void * data)
+{
+       int c;
+       struct gt_gadget_save_data *dt;
+       struct option opts[] = {
+               {"force", no_argument, 0, 'f'},
+               {"file", required_argument, 0, 1},
+               {"stdout", no_argument, 0, 2},
+               {"path", required_argument, 0, 3},
+               {0, 0, 0, 0}
+       };
+
+       dt = zalloc(sizeof(*dt));
+       if (dt == NULL)
+               goto out;
+       argv--;
+       argc++;
+       while (1) {
+               int opt_index = 0;
+               c = getopt_long(argc, argv, "f", opts, &opt_index);
+               if (c == -1)
+                       break;
+               switch (c) {
+               case 'f':
+                       dt->opts |= GT_FORCE;
+                       break;
+               case 1:
+                       if (dt->path || dt->opts & GT_STDOUT)
+                               goto out;
+                       dt->file = optarg;
+                       break;
+               case 2:
+                       if (dt->file || dt->path)
+                               goto out;
+                       dt->opts |= GT_STDOUT;
+                       break;
+               case 3:
+                       if (dt->file || dt->opts & GT_STDOUT)
+                               goto out;
+                       dt->path = optarg;
+                       break;
+               default:
+                       goto out;
+               }
+       }
+
+       if (optind == argc)
+               goto out;
+
+       dt->gadget = argv[optind++];
+
+       if(optind < argc
+         && !dt->file
+         && !(dt->opts & GT_STDOUT)
+         && strchr(argv[optind], '=') == NULL)
+               dt->name = argv[optind++];
+
+       c = gt_parse_setting_list(&dt->attrs, argc - optind,
+                       argv + optind);
+       if (c < 0)
+               goto out;
+
+       executable_command_set(exec, gt_gadget_save_func, (void *)dt,
+               gt_gadget_save_destructor);
+
+       return;
+out:
+       gt_gadget_save_destructor((void *)dt);
+       executable_command_set(exec, cmd->printHelp, data, NULL);
+}
+
 const Command *get_gadget_children(const Command *cmd)
 {
        static Command commands[] = {
@@ -489,9 +718,12 @@ const Command *get_gadget_children(const Command *cmd)
                        gt_gadget_disable_help},
                {"gadget", NEXT, gt_parse_gadget_gadget, NULL,
                        gt_gadget_gadget_help},
-//             {"template", parse_gadget_template, NULL, gadget_template_help_func},
-//             {"load", parse_gadget_load, NULL, gadget_load_help_func},
-//             {"save", parse_gadget_save, NULL, gadget_load_help_func},
+//             {"template", AGAIN, gt_parse_gadget_template, NULL,
+//                     gt_gadget_template_help},
+               {"load", NEXT, gt_parse_gadget_load, NULL,
+                       gt_gadget_load_help},
+               {"save", NEXT, gt_parse_gadget_save, NULL,
+                       gt_gadget_save_help},
                CMD_LIST_END
        };