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* dbus/dbus-sysdeps.h (_dbus_split_paths_and_append): new prototyp (_DBUS_PATH_SEPARATOR): new macro.

Browse source 
* dbus/dbus-sysdeps.c (_dbus_split_paths_and_append): merged from dbus/dbus-sysdeps-unix.c and dbus/dbus-sysdeps-win.c.
This commit is contained in:
Ralf Habacker 2007-03-16 21:56:33 +00:00
parent cd57ebe33b
commit 6e07b30fab
5 changed files with 147 additions and 239 deletions
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9
ChangeLog
View file

@ -1,3 +1,12 @@
2007-03-16 Ralf.Habacker <ralf.habacker@freenet.de>
* dbus/dbus-sysdeps.h (_dbus_split_paths_and_append):
new prototyp
(_DBUS_PATH_SEPARATOR): new macro.
* dbus/dbus-sysdeps.c (_dbus_split_paths_and_append): merged
from dbus/dbus-sysdeps-unix.c and dbus/dbus-sysdeps-win.c.
2007-03-15 Ralf.Habacker <ralf.habacker@freenet.de>
* bus/config-parser.c, bus/policy.c,

120
dbus/dbus-sysdeps-unix.c
View file

@ -2695,120 +2695,6 @@ _dbus_read_local_machine_uuid (DBusGUID *machine_id,
#define DBUS_UNIX_STANDARD_SESSION_SERVICEDIR "/dbus-1/services"
static dbus_bool_t
split_paths_and_append (DBusString *dirs,
const char *suffix,
DBusList **dir_list)
{
/* split on colon (:) */
int start;
int i;
int len;
char *cpath;
const DBusString file_suffix;
start = 0;
i = 0;
_dbus_string_init_const (&file_suffix, suffix);
len = _dbus_string_get_length (dirs);
while (_dbus_string_find (dirs, start, ":", &i))
{
DBusString path;
if (!_dbus_string_init (&path))
goto oom;
if (!_dbus_string_copy_len (dirs,
start,
i - start,
&path,
0))
{
_dbus_string_free (&path);
goto oom;
}
_dbus_string_chop_white (&path);
/* check for an empty path */
if (_dbus_string_get_length (&path) == 0)
goto next;
if (!_dbus_concat_dir_and_file (&path,
&file_suffix))
{
_dbus_string_free (&path);
goto oom;
}
if (!_dbus_string_copy_data(&path, &cpath))
{
_dbus_string_free (&path);
goto oom;
}
if (!_dbus_list_append (dir_list, cpath))
{
_dbus_string_free (&path);
dbus_free (cpath);
goto oom;
}
next:
_dbus_string_free (&path);
start = i + 1;
}
if (start != len)
{
DBusString path;
if (!_dbus_string_init (&path))
goto oom;
if (!_dbus_string_copy_len (dirs,
start,
len - start,
&path,
0))
{
_dbus_string_free (&path);
goto oom;
}
if (!_dbus_concat_dir_and_file (&path,
&file_suffix))
{
_dbus_string_free (&path);
goto oom;
}
if (!_dbus_string_copy_data(&path, &cpath))
{
_dbus_string_free (&path);
goto oom;
}
if (!_dbus_list_append (dir_list, cpath))
{
_dbus_string_free (&path);
dbus_free (cpath);
goto oom;
}
_dbus_string_free (&path);
}
return TRUE;
oom:
_dbus_list_foreach (dir_list, (DBusForeachFunction)dbus_free, NULL);
_dbus_list_clear (dir_list);
return FALSE;
}
/**
* Returns the standard directories for a session bus to look for service
@ -2884,9 +2770,9 @@ _dbus_get_standard_session_servicedirs (DBusList **dirs)
goto oom;
}
if (!split_paths_and_append (&servicedir_path,
DBUS_UNIX_STANDARD_SESSION_SERVICEDIR,
dirs))
if (!_dbus_split_paths_and_append (&servicedir_path,
DBUS_UNIX_STANDARD_SESSION_SERVICEDIR,
dirs))
goto oom;
_dbus_string_free (&servicedir_path);

125
dbus/dbus-sysdeps-win.c
View file

@ -5048,125 +5048,6 @@ _dbus_make_file_world_readable(const DBusString *filename,
#define DBUS_STANDARD_SESSION_SERVICEDIR "/dbus-1/services"
// @TODO: this function is duplicated from dbus-sysdeps-unix.c
// and differs only in the path separator, may be we should
// use a dbus path separator variable
#define _dbus_path_seperator ";"
static dbus_bool_t
split_paths_and_append (DBusString *dirs,
const char *suffix,
DBusList **dir_list)
{
int start;
int i;
int len;
char *cpath;
const DBusString file_suffix;
start = 0;
i = 0;
_dbus_string_init_const (&file_suffix, suffix);
len = _dbus_string_get_length (dirs);
while (_dbus_string_find (dirs, start, _dbus_path_seperator, &i))
{
DBusString path;
if (!_dbus_string_init (&path))
goto oom;
if (!_dbus_string_copy_len (dirs,
start,
i - start,
&path,
0))
{
_dbus_string_free (&path);
goto oom;
}
_dbus_string_chop_white (&path);
/* check for an empty path */
if (_dbus_string_get_length (&path) == 0)
goto next;
if (!_dbus_concat_dir_and_file (&path,
&file_suffix))
{
_dbus_string_free (&path);
goto oom;
}
if (!_dbus_string_copy_data(&path, &cpath))
{
_dbus_string_free (&path);
goto oom;
}
if (!_dbus_list_append (dir_list, cpath))
{
_dbus_string_free (&path);
dbus_free (cpath);
goto oom;
}
next:
_dbus_string_free (&path);
start = i + 1;
}
if (start != len)
{
DBusString path;
if (!_dbus_string_init (&path))
goto oom;
if (!_dbus_string_copy_len (dirs,
start,
len - start,
&path,
0))
{
_dbus_string_free (&path);
goto oom;
}
if (!_dbus_concat_dir_and_file (&path,
&file_suffix))
{
_dbus_string_free (&path);
goto oom;
}
if (!_dbus_string_copy_data(&path, &cpath))
{
_dbus_string_free (&path);
goto oom;
}
if (!_dbus_list_append (dir_list, cpath))
{
_dbus_string_free (&path);
dbus_free (cpath);
goto oom;
}
_dbus_string_free (&path);
}
return TRUE;
oom:
_dbus_list_foreach (dir_list, (DBusForeachFunction)dbus_free, NULL);
_dbus_list_clear (dir_list);
return FALSE;
}
/**
* Returns the standard directories for a session bus to look for service
@ -5193,7 +5074,7 @@ _dbus_get_standard_session_servicedirs (DBusList **dirs)
if (!_dbus_string_init (&servicedir_path))
return FALSE;
if (!_dbus_string_append (&servicedir_path, DBUS_DATADIR";"))
if (!_dbus_string_append (&servicedir_path, DBUS_DATADIR _DBUS_PATH_SEPARATOR))
goto oom;
common_progs = _dbus_getenv ("CommonProgramFiles");
@ -5203,11 +5084,11 @@ _dbus_get_standard_session_servicedirs (DBusList **dirs)
if (!_dbus_string_append (&servicedir_path, common_progs))
goto oom;
if (!_dbus_string_append (&servicedir_path, ";"))
if (!_dbus_string_append (&servicedir_path, _DBUS_PATH_SEPARATOR))
goto oom;
}
if (!split_paths_and_append (&servicedir_path,
if (!_dbus_split_paths_and_append (&servicedir_path,
DBUS_STANDARD_SESSION_SERVICEDIR,
dirs))
goto oom;

122
dbus/dbus-sysdeps.c
View file

@ -27,6 +27,7 @@
#include "dbus-threads.h"
#include "dbus-protocol.h"
#include "dbus-string.h"
#include "dbus-list.h"
/* NOTE: If you include any unix/windows-specific headers here, you are probably doing something
* wrong and should be putting some code in dbus-sysdeps-unix.c or dbus-sysdeps-win.c.
@ -231,6 +232,127 @@ _dbus_pipe_invalidate (DBusPipe *pipe)
pipe->fd_or_handle = -1;
}
/**
* split pathes into a list of char strings
* @param dirs string with pathes
* @param suffix string concated to each path in dirs
* @param dir_list contains a list of splitted pathes
* return #TRUE is pathes could be splittes,#FALSE in oom case
*/
dbus_bool_t
_dbus_split_paths_and_append (DBusString *dirs,
const char *suffix,
DBusList **dir_list)
{
int start;
int i;
int len;
char *cpath;
const DBusString file_suffix;
start = 0;
i = 0;
_dbus_string_init_const (&file_suffix, suffix);
len = _dbus_string_get_length (dirs);
while (_dbus_string_find (dirs, start, _DBUS_PATH_SEPARATOR, &i))
{
DBusString path;
if (!_dbus_string_init (&path))
goto oom;
if (!_dbus_string_copy_len (dirs,
start,
i - start,
&path,
0))
{
_dbus_string_free (&path);
goto oom;
}
_dbus_string_chop_white (&path);
/* check for an empty path */
if (_dbus_string_get_length (&path) == 0)
goto next;
if (!_dbus_concat_dir_and_file (&path,
&file_suffix))
{
_dbus_string_free (&path);
goto oom;
}
if (!_dbus_string_copy_data(&path, &cpath))
{
_dbus_string_free (&path);
goto oom;
}
if (!_dbus_list_append (dir_list, cpath))
{
_dbus_string_free (&path);
dbus_free (cpath);
goto oom;
}
next:
_dbus_string_free (&path);
start = i + 1;
}
if (start != len)
{
DBusString path;
if (!_dbus_string_init (&path))
goto oom;
if (!_dbus_string_copy_len (dirs,
start,
len - start,
&path,
0))
{
_dbus_string_free (&path);
goto oom;
}
if (!_dbus_concat_dir_and_file (&path,
&file_suffix))
{
_dbus_string_free (&path);
goto oom;
}
if (!_dbus_string_copy_data(&path, &cpath))
{
_dbus_string_free (&path);
goto oom;
}
if (!_dbus_list_append (dir_list, cpath))
{
_dbus_string_free (&path);
dbus_free (cpath);
goto oom;
}
_dbus_string_free (&path);
}
return TRUE;
oom:
_dbus_list_foreach (dir_list, (DBusForeachFunction)dbus_free, NULL);
_dbus_list_clear (dir_list);
return FALSE;
}
/** @} */
/**

10
dbus/dbus-sysdeps.h
View file

@ -41,6 +41,12 @@
DBUS_BEGIN_DECLS
#ifdef DBUS_WIN
#define _DBUS_PATH_SEPARATOR ";"
#else
#define _DBUS_PATH_SEPARATOR ":"
#endif
/* Forward declarations */
/** An opaque string type */
@ -462,6 +468,10 @@ dbus_bool_t _dbus_read_local_machine_uuid (DBusGUID *machine_id,
*/
dbus_bool_t _dbus_threads_init_platform_specific (void);
dbus_bool_t _dbus_split_paths_and_append (DBusString *dirs,
const char *suffix,
DBusList **dir_list);
/** @} */
DBUS_END_DECLS