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src/usermenu.c: cosmetics.

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Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andrew Borodin 2018-01-05 11:04:11 +03:00
parent 80a4982d95
commit e151b0756f
1 changed files with 50 additions and 52 deletions
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102
src/usermenu.c
View File

@ -448,6 +448,7 @@ execute_menu_command (const WEdit * edit_widget, const char *commands, gboolean
vfs_path_free (file_name_vpath);
return;
}
cmd_file = fdopen (cmd_file_fd, "w");
fputs ("#! /bin/sh\n", cmd_file);
commands++;
@ -520,30 +521,29 @@ execute_menu_command (const WEdit * edit_widget, const char *commands, gboolean
g_free (text);
}
}
else
else if (*commands == '%')
{
if (*commands == '%')
{
int i;
int i;
i = check_format_view (commands + 1);
if (i != 0)
{
commands += i;
run_view = TRUE;
}
else
{
do_quote = TRUE; /* Default: Quote expanded macro */
expand_prefix_found = TRUE;
}
i = check_format_view (commands + 1);
if (i != 0)
{
commands += i;
run_view = TRUE;
}
else
fputc (*commands, cmd_file);
{
do_quote = TRUE; /* Default: Quote expanded macro */
expand_prefix_found = TRUE;
}
}
else
fputc (*commands, cmd_file);
}
fclose (cmd_file);
mc_chmod (file_name_vpath, S_IRWXU);
if (run_view)
{
mcview_viewer (NULL, file_name_vpath, 0, 0, 0);
@ -556,15 +556,12 @@ execute_menu_command (const WEdit * edit_widget, const char *commands, gboolean
char *cmd;
cmd = g_strconcat ("/bin/sh ", vfs_path_as_str (file_name_vpath), (char *) NULL);
if (!show_prompt)
{
if (system (cmd) == -1)
message (D_ERROR, MSG_ERROR, "%s", _("Error calling program"));
}
else
{
if (show_prompt)
shell_execute (cmd, EXECUTE_HIDE);
}
else if (system (cmd) == -1)
message (D_ERROR, MSG_ERROR, "%s", _("Error calling program"));
g_free (cmd);
}
mc_unlink (file_name_vpath);
@ -683,14 +680,14 @@ check_format_cd (const char *p)
int
check_format_var (const char *p, char **v)
{
const char *q = p;
char *var_name;
*v = NULL;
if (strncmp (p, "var{", 4) == 0)
{
const char *q = p;
const char *dots = NULL;
const char *value;
char *var_name;
for (q += 4; *q != '\0' && *q != '}'; q++)
{
@ -711,16 +708,14 @@ check_format_var (const char *p, char **v)
/* Copy the variable name */
var_name = g_strndup (p + 4, dots - 2 - (p + 3));
value = getenv (var_name);
g_free (var_name);
if (value != NULL)
{
*v = g_strdup (value);
return q - p;
}
var_name = g_strndup (dots, q - dots);
*v = var_name;
else
*v = g_strndup (dots, q - dots);
return q - p;
}
return 0;
@ -969,7 +964,6 @@ user_menu_cmd (const WEdit * edit_widget, const char *menu_file, int selected_en
else
menu = mc_config_get_full_path (MC_USERMENU_FILE);
if (!exist_file (menu))
{
g_free (menu);
@ -1019,7 +1013,6 @@ user_menu_cmd (const WEdit * edit_widget, const char *menu_file, int selected_en
menu_limit += MAX_ENTRIES;
new_entries = g_try_realloc (entries, sizeof (new_entries[0]) * menu_limit);
if (new_entries == NULL)
break;
@ -1028,18 +1021,19 @@ user_menu_cmd (const WEdit * edit_widget, const char *menu_file, int selected_en
while (--new_entries >= &entries[menu_lines])
*new_entries = NULL;
}
if (col == 0 && entries[menu_lines] == NULL)
{
if (*p == '#')
switch (*p)
{
case '#':
/* show prompt if first line of external script is #interactive */
if (selected_entry >= 0 && strncmp (p, "#silent", 7) == 0)
interactive = FALSE;
/* A commented menu entry */
accept_entry = TRUE;
}
else if (*p == '+')
{
break;
case '+':
if (*(p + 1) == '=')
{
/* Combined adding and default */
@ -1052,9 +1046,9 @@ user_menu_cmd (const WEdit * edit_widget, const char *menu_file, int selected_en
/* A condition for adding the entry */
p = test_line (edit_widget, p, &accept_entry);
}
}
else if (*p == '=')
{
break;
case '=':
if (*(p + 1) == '+')
{
/* Combined adding and default */
@ -1070,16 +1064,20 @@ user_menu_cmd (const WEdit * edit_widget, const char *menu_file, int selected_en
if (selected == 0 && i != 0)
selected = menu_lines;
}
break;
default:
if (!whitespace (*p) && str_isprint (p))
{
/* A menu entry title line */
if (accept_entry)
entries[menu_lines] = p;
else
accept_entry = TRUE;
}
break;
}
else if (!whitespace (*p) && str_isprint (p))
{
/* A menu entry title line */
if (accept_entry)
entries[menu_lines] = p;
else
accept_entry = TRUE;
}
}
if (*p == '\n')
{
if (entries[menu_lines] != NULL)