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Changes to handle vfs_path_t object:

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* removed strip_password () function;
 * Added new vfs_path flag: VPF_HIDE_CHARSET;
 * added vfs_path_add_element() function.

Signed-off-by: Slava Zanko <slavazanko@gmail.com>
This commit is contained in:
Slava Zanko 2011-11-27 03:09:41 +03:00
parent 7f974fdbbb
commit 9dad3cf45c
15 changed files with 139 additions and 207 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

105
lib/util.c
View File

@ -326,9 +326,15 @@ fake_name_quote (const char *s, int quote_percent)
const char *
path_trunc (const char *path, size_t trunc_len)
{
char *secure_path = strip_password (g_strdup (path), 1);
vfs_path_t *vpath;
char *secure_path;
const char *ret;
const char *ret = str_trunc (secure_path, trunc_len);
vpath = vfs_path_from_str (path);
secure_path = vfs_path_to_str_flags (vpath, 0, VPF_STRIP_PASSWORD);
vfs_path_free (vpath);
ret = str_trunc (secure_path, trunc_len);
g_free (secure_path);
return ret;
@ -564,101 +570,6 @@ string_perm (mode_t mode_bits)
return mode;
}
/* --------------------------------------------------------------------------------------------- */
/**
* p: string which might contain an url with a password (this parameter is
* modified in place).
* has_prefix = 0: The first parameter is an url without a prefix
* (user[:pass]@]machine[:port][remote-dir). Delete
* the password.
* has_prefix = 1: Search p for known url prefixes. If found delete
* the password from the url.
* Caveat: only the first url is found
*/
char *
strip_password (char *p, int has_prefix)
{
static const struct
{
const char *name;
size_t len;
} prefixes[] =
{
/* *INDENT-OFF* */
{ "/#ftp:", 6 },
{ "ftp://", 6 },
{ "/#smb:", 6 },
{ "smb://", 6 },
{ "/#sh:", 5 },
{ "sh://", 5 },
{ "ssh://", 6 }
/* *INDENT-ON* */
};
char *at, *inner_colon, *dir;
size_t i;
char *result = p;
for (i = 0; i < sizeof (prefixes) / sizeof (prefixes[0]); i++)
{
char *q;
if (has_prefix)
{
q = strstr (p, prefixes[i].name);
if (q == NULL)
continue;
else
p = q + prefixes[i].len;
}
dir = strchr (p, PATH_SEP);
if (dir != NULL)
*dir = '\0';
/* search for any possible user */
at = strrchr (p, '@');
if (dir)
*dir = PATH_SEP;
/* We have a username */
if (at)
{
inner_colon = memchr (p, ':', at - p);
if (inner_colon)
memmove (inner_colon, at, strlen (at) + 1);
}
break;
}
return (result);
}
/* --------------------------------------------------------------------------------------------- */
const char *
strip_home_and_password (const char *dir)
{
size_t len;
static char newdir[MC_MAXPATHLEN];
len = strlen (mc_config_get_home_dir ());
if (mc_config_get_home_dir () != NULL && strncmp (dir, mc_config_get_home_dir (), len) == 0 &&
(dir[len] == PATH_SEP || dir[len] == '\0'))
{
newdir[0] = '~';
g_strlcpy (&newdir[1], &dir[len], sizeof (newdir) - 1);
return newdir;
}
/* We do not strip homes in /#ftp tree, I do not like ~'s there
(see ftpfs.c why) */
g_strlcpy (newdir, dir, sizeof (newdir));
strip_password (newdir, 1);
return newdir;
}
/* --------------------------------------------------------------------------------------------- */
const char *

6
lib/util.h
View File

@ -109,12 +109,6 @@ const char *size_trunc_sep (uintmax_t size, gboolean use_si);
void size_trunc_len (char *buffer, unsigned int len, uintmax_t size, int units, gboolean use_si);
const char *string_perm (mode_t mode_bits);
/* @modifies path. @returns pointer into path. */
char *strip_password (char *path, int has_prefix);
/* @returns a pointer into a static buffer. */
const char *strip_home_and_password (const char *dir);
const char *extension (const char *);
const char *unix_error_string (int error_num);
const char *skip_separators (const char *s);

18
lib/vfs/path.c
View File

@ -643,10 +643,13 @@ vfs_path_to_str_flags (const vfs_path_t * vpath, int elements_count, vfs_path_fl
if ((flags & VPF_RECODE) == 0 && vfs_path_element_need_cleanup_converter (element))
{
if (buffer->str[buffer->len - 1] != PATH_SEP)
if ((flags & VPF_HIDE_CHARSET) == 0)
{
if (buffer->len == 0 || buffer->str[buffer->len - 1] != PATH_SEP)
g_string_append (buffer, PATH_SEP_STR);
g_string_append (buffer, VFS_ENCODING_PREFIX);
g_string_append (buffer, element->encoding);
}
str_vfs_convert_from (element->dir.converter, element->path, recode_buffer);
vfs_append_from_path (recode_buffer->str);
g_string_set_size (recode_buffer, 0);
@ -778,6 +781,19 @@ vfs_path_elements_count (const vfs_path_t * vpath)
return (vpath != NULL && vpath->path != NULL) ? vpath->path->len : 0;
}
/* --------------------------------------------------------------------------------------------- */
/**
* Add vfs_path_element_t object to end of list in vfs_path_t object
* @param vpath pointer to vfs_path_t object
* @param path_element pointer to vfs_path_element_t object
*/
void
vfs_path_add_element (const vfs_path_t * vpath, const vfs_path_element_t * path_element)
{
g_array_append_val (vpath->path, path_element);
}
/* --------------------------------------------------------------------------------------------- */
/*
* Get one path element by index.

4
lib/vfs/path.h
View File

@ -14,7 +14,8 @@ typedef enum
VPF_USE_DEPRECATED_PARSER = 1 << 1,
VPF_RECODE = 1 << 2,
VPF_STRIP_HOME = 1 << 3,
VPF_STRIP_PASSWORD = 1 << 4
VPF_STRIP_PASSWORD = 1 << 4,
VPF_HIDE_CHARSET = 1 << 5
} vfs_path_flag_t;
/*** structures declarations (and typedefs of structures)*****************************************/
@ -68,6 +69,7 @@ size_t vfs_path_tokens_count (const vfs_path_t *);
char *vfs_path_tokens_get (const vfs_path_t * vpath, ssize_t start_position, ssize_t length);
vfs_path_t *vfs_path_vtokens_get (const vfs_path_t * vpath, ssize_t start_position, ssize_t length);
void vfs_path_add_element (const vfs_path_t * vpath, const vfs_path_element_t * path_element);
vfs_path_element_t *vfs_path_get_by_index (const vfs_path_t * path, int element_index);
vfs_path_element_t *vfs_path_element_clone (const vfs_path_element_t * element);
void vfs_path_element_free (vfs_path_element_t * element);

11
lib/widget/input.c
View File

@ -237,14 +237,19 @@ push_history (WInput * in, const char *text)
if (in->history_name != NULL)
{
/* FIXME: It is the strange code. Rewrite is needed. */
const char *p = in->history_name + 3;
for (i = 0; i < ELEMENTS; i++)
if (strcmp (p, password_input_fields[i]) == 0)
break;
{
vfs_path_t *vpath;
strip_password (t, i >= ELEMENTS);
vpath = vfs_path_from_str (t);
g_free (t);
t = vfs_path_to_str_flags (vpath, 0, VPF_STRIP_PASSWORD);
vfs_path_free (vpath);
break;
}
}
if (in->history == NULL || in->history->data == NULL || strcmp (in->history->data, t) != 0 ||

8
src/diffviewer/ydiff.c
View File

@ -2718,6 +2718,8 @@ dview_status (const WDiff * dview, int ord, int width, int c)
const char *buf;
int filename_width;
int linenum, lineofs;
vfs_path_t *vpath;
char *path;
tty_setcolor (STATUSBAR_COLOR);
@ -2728,12 +2730,16 @@ dview_status (const WDiff * dview, int ord, int width, int c)
if (filename_width < 8)
filename_width = 8;
buf = str_term_trim (strip_home_and_password (dview->label[ord]), filename_width);
vpath = vfs_path_from_str (dview->label[ord]);
path = vfs_path_to_str_flags (vpath, 0, VPF_STRIP_HOME | VPF_STRIP_PASSWORD);
vfs_path_free (vpath);
buf = str_term_trim (path, filename_width);
if (ord == 0)
tty_printf ("%-*s %6d+%-4d Col %-4d ", filename_width, buf, linenum, lineofs,
dview->skip_cols);
else
tty_printf ("%-*s %6d+%-4d Dif %-4d ", filename_width, buf, linenum, lineofs, dview->ndiff);
g_free (path);
}
/* --------------------------------------------------------------------------------------------- */

15
src/filemanager/cmd.c
View File

@ -1699,17 +1699,18 @@ dirsizes_cmd (void)
void
save_setup_cmd (void)
{
char *d1;
const char *d2;
vfs_path_t *vpath;
char *path;
d1 = mc_config_get_full_path (MC_CONFIG_FILE);
d2 = strip_home_and_password (d1);
g_free (d1);
vpath = mc_config_get_full_vpath (MC_CONFIG_FILE);
path = vfs_path_to_str_flags (vpath, 0, VPF_STRIP_HOME);
vfs_path_free (vpath);
if (save_setup (TRUE, TRUE))
message (D_NORMAL, _("Setup"), _("Setup saved to %s"), d2);
message (D_NORMAL, _("Setup"), _("Setup saved to %s"), path);
else
message (D_ERROR, _("Setup"), _("Unable to save setup to %s"), d2);
message (D_ERROR, _("Setup"), _("Unable to save setup to %s"), path);
g_free (path);
}
/* --------------------------------------------------------------------------------------------- */

3
src/filemanager/command.c
View File

@ -436,9 +436,10 @@ do_cd_command (char *orig_cmd)
{
char *d;
d = strip_password (path, 1);
d = vfs_path_to_str_flags (q_vpath, 0, VPF_STRIP_PASSWORD);
message (D_ERROR, MSG_ERROR, _("Cannot chdir to \"%s\"\n%s"), d,
unix_error_string (errno));
g_free (d);
}
vfs_path_free (q_vpath);

18
src/filemanager/filegui.c
View File

@ -341,9 +341,10 @@ overwrite_query_dialog (FileOpContext * ctx, enum OperationMode mode)
char buffer[BUF_SMALL];
const char *title;
const char *stripped_name = strip_home_and_password (ui->replace_filename);
int stripped_name_len;
vfs_path_t *stripped_vpath;
const char *stripped_name;
char *stripped_name_orig;
int result;
widgets_len = g_new0 (int, num);
@ -353,6 +354,10 @@ overwrite_query_dialog (FileOpContext * ctx, enum OperationMode mode)
else
title = _("Background process: File exists");
stripped_vpath = vfs_path_from_str (ui->replace_filename);
stripped_name = stripped_name_orig =
vfs_path_to_str_flags (stripped_vpath, 0, VPF_STRIP_HOME | VPF_STRIP_PASSWORD);
vfs_path_free (stripped_vpath);
stripped_name_len = str_term_width1 (stripped_name);
{
@ -454,6 +459,7 @@ overwrite_query_dialog (FileOpContext * ctx, enum OperationMode mode)
destroy_dlg (ui->replace_dlg);
g_free (widgets_len);
g_free (stripped_name_orig);
return (result == B_CANCEL) ? REPLACE_ABORT : (replace_action_t) result;
#undef ADD_RD_LABEL
@ -1060,7 +1066,13 @@ file_mask_dialog (FileOpContext * ctx, FileOperation operation,
ctx->op_preserve = filegui__check_attrs_on_fs (def_text);
/* filter out a possible password from def_text */
tmp = strip_password (g_strdup (def_text), 1);
{
vfs_path_t *vpath;
vpath = vfs_path_from_str (def_text);
tmp = vfs_path_to_str_flags (vpath, 0, VPF_STRIP_PASSWORD);
vfs_path_free (vpath);
}
if (source_easy_patterns)
def_text_secure = strutils_glob_escape (tmp);
else

12
src/filemanager/hotlist.c
View File

@ -1092,7 +1092,7 @@ add_new_entry_cmd (void)
int ret;
/* Take current directory as default value for input fields */
to_free = title = url = strip_password (vfs_path_to_str (current_panel->cwd_vpath), 1);
to_free = title = url = vfs_path_to_str_flags (current_panel->cwd_vpath, 0, VPF_STRIP_PASSWORD);
ret = add_new_entry_input (_("New hotlist entry"), _("Directory label:"),
_("Directory path:"), "[Hotlist]", &title, &url);
@ -1688,19 +1688,18 @@ add_dotdot_to_list (void)
void
add2hotlist_cmd (void)
{
char *lc_prompt, *label;
char *lc_prompt;
const char *cp = N_("Label for \"%s\":");
int l;
char *label_string;
char *label_string, *label;
#ifdef ENABLE_NLS
cp = _(cp);
#endif
l = str_term_width1 (cp);
label_string = vfs_path_to_str (current_panel->cwd_vpath);
lc_prompt = g_strdup_printf (cp, path_trunc (label_string, COLS - 2 * UX - (l + 8)));
strip_password (label_string, 1);
label_string = vfs_path_to_str_flags (current_panel->cwd_vpath, 0, VPF_STRIP_PASSWORD);
lc_prompt = g_strdup_printf (cp, str_trunc (label_string, COLS - 2 * UX - (l + 8)));
label = input_dialog (_("Add to hotlist"), lc_prompt, MC_HISTORY_HOTLIST_ADD, label_string);
g_free (lc_prompt);
@ -1712,6 +1711,7 @@ add2hotlist_cmd (void)
}
add2hotlist (label, label_string, HL_TYPE_ENTRY, LISTBOX_APPEND_AT_END);
hotlist_state.modified = 1;
g_free (label_string);
}
/* --------------------------------------------------------------------------------------------- */

17
src/filemanager/midnight.c
View File

@ -431,18 +431,18 @@ midnight_get_title (const Dlg_head * h, size_t len)
{
/* TODO: share code with update_xterm_title_path() */
const char *path;
char *path_origin, *p;
char *path;
char host[BUF_TINY];
char *p;
struct passwd *pw = NULL;
char *login = NULL;
int res = 0;
(void) h;
p = vfs_path_to_str (current_panel->cwd_vpath);
path = strip_home_and_password (p);
g_free (p);
path_origin =
vfs_path_to_str_flags (current_panel->cwd_vpath, 0, VPF_STRIP_HOME | VPF_STRIP_PASSWORD);
res = gethostname (host, sizeof (host));
if (res != 0)
host[0] = '\0';
@ -455,12 +455,13 @@ midnight_get_title (const Dlg_head * h, size_t len)
else
login = g_strdup (host);
p = g_strdup_printf ("%s [%s]:%s", _("Panels:"), login, path);
path = str_trunc (p, len - 4);
p = g_strdup_printf ("%s [%s]:%s", _("Panels:"), login, path_origin);
g_free (path_origin);
path = g_strdup (str_trunc (p, len - 4));
g_free (login);
g_free (p);
return g_strdup (path);
return path;
}
/* --------------------------------------------------------------------------------------------- */

47
src/filemanager/panel.c
View File

@ -1081,37 +1081,19 @@ show_free_space (WPanel * panel)
static char *
panel_correct_path_to_show (WPanel * panel)
{
vfs_path_t *last_vpath;
const vfs_path_element_t *path_element;
GString *ret_str;
char *return_path;
path_element = vfs_path_get_by_index (panel->cwd_vpath, -1);
ret_str = g_string_new ("");
last_vpath = vfs_path_new ();
path_element = vfs_path_element_clone (vfs_path_get_by_index (panel->cwd_vpath, -1));
vfs_path_add_element (last_vpath, path_element);
return_path =
vfs_path_to_str_flags (last_vpath, 0,
VPF_STRIP_HOME | VPF_STRIP_PASSWORD | VPF_HIDE_CHARSET);
vfs_path_free (last_vpath);
if ((path_element->class->flags & VFSF_LOCAL) == 0)
{
char *url_str;
g_string_append (ret_str, path_element->vfs_prefix);
g_string_append (ret_str, VFS_PATH_URL_DELIMITER);
url_str = vfs_path_build_url_params_str (path_element, FALSE);
if (*url_str != '\0')
{
g_string_append (ret_str, url_str);
g_string_append_c (ret_str, PATH_SEP);
}
g_free (url_str);
g_string_append (ret_str, path_element->path);
}
else
{
char *tmp_path;
tmp_path = g_strdup (path_element->path);
g_string_append (ret_str, strip_home_and_password (tmp_path));
g_free (tmp_path);
}
return g_string_free (ret_str, FALSE);
return return_path;
}
/* --------------------------------------------------------------------------------------------- */
@ -3243,7 +3225,7 @@ panel_callback (Widget * w, widget_msg_t msg, int parm)
{
char *cwd;
cwd = strip_password (vfs_path_to_str (panel->cwd_vpath), 1);
cwd = vfs_path_to_str_flags (panel->cwd_vpath, 0, VPF_STRIP_PASSWORD);
message (D_ERROR, MSG_ERROR, _("Cannot chdir to \"%s\"\n%s"),
cwd, unix_error_string (errno));
g_free (cwd);
@ -4430,11 +4412,12 @@ update_panels (panel_update_flags_t flags, const char *current_file)
void
directory_history_add (struct WPanel *panel, const char *dir)
{
vfs_path_t *vpath;
char *tmp;
tmp = g_strdup (dir);
strip_password (tmp, 1);
vpath = vfs_path_from_str (dir);
tmp = vfs_path_to_str_flags (vpath, 0, VPF_STRIP_PASSWORD);
vfs_path_free (vpath);
panel->dir_history = list_append_unique (panel->dir_history, tmp);
}

13
src/main.c
View File

@ -356,20 +356,17 @@ update_xterm_title_path (void)
{
/* TODO: share code with midnight_get_title () */
const char *path;
char *path;
char host[BUF_TINY];
char *p;
struct passwd *pw = NULL;
char *login = NULL;
int res = 0;
if (mc_global.tty.xterm_flag && xterm_title)
{
char *path_str;
if (!(mc_global.tty.xterm_flag && xterm_title))
return;
path_str = vfs_path_to_str (current_panel->cwd_vpath);
path = strip_home_and_password (path_str);
g_free (path_str);
path = vfs_path_to_str_flags (current_panel->cwd_vpath, 0, VPF_STRIP_HOME | VPF_STRIP_PASSWORD);
res = gethostname (host, sizeof (host));
if (res)
{ /* On success, res = 0 */
@ -395,7 +392,7 @@ update_xterm_title_path (void)
if (!mc_global.tty.alternate_plus_minus)
numeric_keypad_mode ();
(void) fflush (stdout);
}
g_free (path);
}
/* --------------------------------------------------------------------------------------------- */

12
src/subshell.c
View File

@ -1170,13 +1170,11 @@ subshell_name_quote (const char *s)
void
do_subshell_chdir (const vfs_path_t * vpath, gboolean update_prompt, gboolean reset_prompt)
{
char *pcwd, *cwd_str;
char *pcwd;
char *temp;
char *directory;
cwd_str = vfs_path_to_str (current_panel->cwd_vpath);
pcwd = vfs_translate_path_n (cwd_str);
g_free (cwd_str);
pcwd = vfs_path_to_str_flags (current_panel->cwd_vpath, 0, VPF_RECODE);
if (!(subshell_state == INACTIVE && strcmp (subshell_cwd, pcwd) != 0))
{
@ -1250,9 +1248,11 @@ do_subshell_chdir (const vfs_path_t * vpath, gboolean update_prompt, gboolean re
bPathNotEq = strcmp (p_subshell_cwd, p_current_panel_cwd);
}
if (bPathNotEq && strcmp (pcwd, "."))
if (bPathNotEq && strcmp (pcwd, ".") != 0)
{
char *cwd = strip_password (g_strdup (pcwd), 1);
char *cwd;
cwd = vfs_path_to_str_flags (current_panel->cwd_vpath, 0, VPF_STRIP_PASSWORD);
vfs_print_message (_("Warning: Cannot change to %s.\n"), cwd);
g_free (cwd);
}

3
tests/lib/vfs/path_recode.c
View File

@ -185,6 +185,9 @@ START_TEST(test_path_to_str_flags)
str_path = vfs_path_to_str_flags (vpath, 0, VPF_STRIP_HOME | VPF_STRIP_PASSWORD);
fail_unless (strcmp ("~/test1://user@host.name/#enc:KOI8-R/теÑ<C2B5>товый/путь", str_path) == 0, "\nstr=%s\n", str_path);
g_free (str_path);
str_path = vfs_path_to_str_flags (vpath, 0, VPF_STRIP_HOME | VPF_STRIP_PASSWORD | VPF_HIDE_CHARSET);
fail_unless (strcmp ("~/test1://user@host.name/тестовый/путь", str_path) == 0, "\nstr=%s\n", str_path);
g_free (str_path);
str_path = vfs_path_to_str_flags (vpath, 0, VPF_STRIP_HOME | VPF_RECODE);
fail_unless (strcmp ("~/test1://user:passwd@host.name/ÔÅÓÔÏ×ÙÊ/ÐÕÔØ", str_path) == 0, "\nstr=%s\n", str_path);
g_free (str_path);