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Add missing profile bits to env, #72.

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This commit is contained in:
Roy Marples
2008-09-18 19:46:10 +00:00
parent 354fb96ee9
commit e368a4b4f8
2 changed files with 25 additions and 25 deletions
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6
src/librc/librc-misc.c
View File

@@ -138,10 +138,14 @@ RC_STRINGLIST *rc_config_load(const char *file)
TAILQ_FOREACH(line, list, entries) {
/* Get entry */
p = line->value;
if (! p)
continue;
if (strncmp(p, "export ", 7) == 0)
p += 7;
if (! (token = strsep(&p, "=")))
continue;
entry = xstrdup (token);
entry = xstrdup(token);
/* Preserve shell coloring */
if (*p == '$')
token = line->value;

44
src/rc/rc-misc.c
View File

@@ -124,37 +124,27 @@ void env_filter(void)
RC_STRINGLIST *profile = NULL;
RC_STRINGLIST *env_list;
RC_STRING *env;
char *env_name;
char *e;
char *token;
size_t i = 0;
/* Add the user defined list of vars */
env_allow = rc_stringlist_new();
e = env_name = xstrdup(rc_conf_value ("rc_env_allow"));
while ((token = strsep(&e, " "))) {
if (token[0] == '*') {
free(env_name);
rc_stringlist_free(env_allow);
return;
}
rc_stringlist_add(env_allow, token);
}
free(env_name);
env_allow = rc_stringlist_split(rc_conf_value ("rc_env_allow"), " ");
if (exists(PROFILE_ENV))
profile = rc_config_load(PROFILE_ENV);
/* Copy the env and work from this so we can remove safely */
/* Copy the env and work from this so we can manipulate it safely */
env_list = rc_stringlist_new();
while (environ[i])
rc_stringlist_add(env_list, environ[i++]);
while (environ[i]) {
env = rc_stringlist_add(env_list, environ[i++]);
e = strchr(env->value, '=');
if (e)
*e = '\0';
}
TAILQ_FOREACH(env, env_list, entries) {
/* Check the whitelist */
i = 0;
while (env_whitelist[i]) {
if (strcmp(env_whitelist[i++], env->value))
for (i = 0; env_whitelist[i]; i++) {
if (strcmp(env_whitelist[i], env->value) == 0)
break;
}
if (env_whitelist[i])
@@ -164,13 +154,19 @@ void env_filter(void)
if (rc_stringlist_find(env_allow, env->value))
continue;
/* Now check our profile */
/* OK, not allowed! */
e = strchr(env->value, '=');
*e = '\0';
unsetenv(env->value);
}
/* Now add anything missing from the profile */
TAILQ_FOREACH(env, profile, entries) {
e = strchr(env->value, '=');
*e = '\0';
if (!getenv(env->value))
setenv(env->value, e + 1, 1);
}
rc_stringlist_free(env_list);
rc_stringlist_free(env_allow);
rc_stringlist_free(profile);