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* cygheap.cc (cygheap_user::set_name): Set homedrive and homepath to NULL on

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user name change.
(cygheap_user::set_logsrv): Allocate enough space for leading \\ so that we can
put this in the environment, if needed.
* cygheap.h (homebodies): New enum.
(cygheap_user::homedrive): New field.
(cygheap_user::homepath): Ditto.
(cygheap_user::env_logsrv): New method.
(cygheap_user::env_homepath): New method.
(cygheap_user::env_homedrive): New method.
(cygheap_user::env_userprofile): New method.
(cygheap_user::ontherange): New method.
* environ.cc (envsize): Eliminate debugging argument.
(environ_init): Assume that envc counts number of elments not total size.
(spenv): New class.
(spenvs): New array, renamed from forced_winenv_vars, using spenv.
(spenv::retrieve): New method.
(build_env): Rename from 'winenv' -- one stop shopping for building new
environment blocks for both windows and "unix".
* environ.h (build_env: Declare.
(winenv): Delete declaration.
(envsize): Ditto.
* spawn.cc (spawn_guts): Use build_env to build windows and cygwin environment
blocks.
* uinfo.cc (internal_getlogin): Eliminate environment manipulation.  Default to
info from GetUserName if it exists.  Move HOMEPATH and HOMEDRIVE stuff
elsewhere.  Move HOME setting elsewhere.  Only set HOME environment variable in
processes that are not parented by a cygwin process.
(cygheap_user::ontherange): Define new method.
(cygheap_user::env_logsrv): Ditto.
(cygheap_user::env_homepath): Ditto.
(cygheap_user::env_homedrive): Ditto.
(cygheap_user::env_userprofile): Ditto.
This commit is contained in:
Christopher Faylor
2002-06-12 05:13:54 +00:00
parent 09c95bb14f
commit da086d020c
7 changed files with 348 additions and 183 deletions
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15
winsup/cygwin/environ.h
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@@ -1,6 +1,6 @@
/* environ.h: Declarations for environ manipulation
Copyright 2000 Red Hat, Inc.
Copyright 2000, 2001, 2002 Red Hat, Inc.
This file is part of Cygwin.
@@ -12,11 +12,10 @@ details. */
void environ_init (char **, int);
/* The structure below is used to control conversion to/from posix-style
* file specs. Currently, only PATH and HOME are converted, but PATH
* needs to use a "convert path list" function while HOME needs a simple
* "convert to posix/win32". For the simple case, where a calculated length
* is required, just return MAX_PATH. *FIXME*
*/
file specs. Currently, only PATH and HOME are converted, but PATH
needs to use a "convert path list" function while HOME needs a simple
"convert to posix/win32". For the simple case, where a calculated length
is required, just return MAX_PATH. *FIXME* */
struct win_env
{
const char *name;
@@ -35,7 +34,7 @@ struct win_env
win_env * __stdcall getwinenv (const char *name, const char *posix = NULL);
void __stdcall update_envptrs ();
char * __stdcall winenv (const char * const *, int);
extern char **__cygwin_environ, ***main_environ;
extern "C" char __stdcall **cur_environ ();
int __stdcall envsize (const char * const *, int debug_print = 0);
char ** __stdcall build_env (const char * const *envp, char *&envblock,
int &envc, bool need_envblock);