version 1.4, 2011/05/01 17:24:28
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version 1.8, 2012/09/19 15:22:32
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Line 12 terms:
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Line 12 terms:
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All of the documentation and software included in the ELWIX and AITNET |
All of the documentation and software included in the ELWIX and AITNET |
Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
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Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 | Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 |
by Michael Pounov <misho@elwix.org>. All rights reserved. |
by Michael Pounov <misho@elwix.org>. All rights reserved. |
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Redistribution and use in source and binary forms, with or without |
Redistribution and use in source and binary forms, with or without |
Line 45 SUCH DAMAGE.
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Line 45 SUCH DAMAGE.
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*/ |
*/ |
#include "global.h" |
#include "global.h" |
#include "aitcfg.h" |
#include "aitcfg.h" |
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#include "aitpwd.h" |
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#pragma GCC visibility push(hidden) |
#pragma GCC visibility push(hidden) |
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int cfgErrno; | int cfg_Errno; |
char cfgError[MAX_STR + 1]; | char cfg_Error[STRSIZ]; |
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inline int |
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cfg_Write(FILE *f, char *fmt, ...) |
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{ |
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int ret = 0; |
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va_list lst; |
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va_start(lst, fmt); |
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ret = vfprintf(f, fmt, lst); |
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va_end(lst); |
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return ret; |
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} |
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inline int |
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cfg_tree_cmp(struct tagCfg *a, struct tagCfg *b) |
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{ |
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int ret; |
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assert(a && b); |
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ret = ((AIT_KEY(&a->cfg_sec) << 16) | AIT_KEY(&a->cfg_attr)) - |
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((AIT_KEY(&b->cfg_sec) << 16) | AIT_KEY(&b->cfg_attr)); |
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if (ret < 0) |
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return -1; |
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else if (ret > 0) |
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return 1; |
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return ret; |
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} |
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RB_GENERATE(tagRC, tagCfg, cfg_node, cfg_tree_cmp); |
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#pragma GCC visibility pop |
#pragma GCC visibility pop |
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// cfg_GetErrno() Get error code of last operation |
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inline int |
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cfg_GetErrno() |
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{ |
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return cfg_Errno; |
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} |
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// cfg_GetError() Get error text of last operation |
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inline const char * |
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cfg_GetError() |
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{ |
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return cfg_Error; |
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} |
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// cfg_SetErr() Set error to variables for internal use!!! |
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inline void |
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cfg_SetErr(int eno, char *estr, ...) |
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{ |
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va_list lst; |
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cfg_Errno = eno; |
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memset(cfg_Error, 0, sizeof cfg_Error); |
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va_start(lst, estr); |
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vsnprintf(cfg_Error, sizeof cfg_Error, estr, lst); |
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va_end(lst); |
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} |
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/* |
/* |
* InitConfig() Head initializing function for config | * cfgInitConfig() - Init config root |
* @cfg = New head element for init | * |
* return: 0 ok; -1 error:: new head element is null | * @cfg = Config root |
*/ | * return: -1 error or 0 ok |
inline int InitConfig(sl_config * __restrict cfg) | */ |
| int |
| cfgInitConfig(cfg_root_t * __restrict cfg) |
{ |
{ |
if (!cfg) |
if (!cfg) |
return -1; |
return -1; |
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cfg->slh_first = NULL; | pthread_mutex_init(&cfg->rc_mtx, NULL); |
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| SLIST_INIT(cfg); |
| RB_INIT(cfg); |
return 0; |
return 0; |
} |
} |
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/* |
/* |
* LoadConfig() Load config from file | * cfgLoadConfig() - Load config from file |
* @csConfigName = Filename of config | * |
* @cfg = Head list element | * @cfgName = Config filename |
* return: 0 ok; -1 error:: can`t load config | * @cfg = Config root |
*/ | * return: -1 error or 0 ok |
int LoadConfig(const char *csConfigName, sl_config * __restrict cfg) | */ |
| int |
| cfgLoadConfig(const char *cfgName, cfg_root_t * __restrict cfg) |
{ |
{ |
FILE *f; |
FILE *f; |
int ret; |
int ret; |
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if (!csConfigName || !cfg) | if (!cfgName || !cfg) { |
| cfg_SetErr(EINVAL, "Invalid parameter(s)"); |
return -1; |
return -1; |
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} else |
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cfgInitConfig(cfg); |
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InitConfig(cfg); | f = fopen(cfgName, "r"); |
if (access(csConfigName, R_OK)) { | |
LOGERR; | |
return -1; | |
} | |
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f = fopen(csConfigName, "rt"); | |
if (!f) { |
if (!f) { |
LOGERR; |
LOGERR; |
return -1; |
return -1; |
} |
} |
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ret ^= ret; |
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ret = ReadConfig(f, cfg); |
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ret = cfgReadConfig(f, cfg); |
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fclose(f); |
fclose(f); |
return ret; |
return ret; |
} |
} |
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/* |
/* |
* UnloadConfig() Unload config from memory and free resources | * cfgClearConfig() - Clear config and free resources |
* @cfg = Head list element | * |
*/ | * @cfg = Config root |
void UnloadConfig(sl_config * __restrict cfg) | * return: none |
| */ |
| void |
| cfgClearConfig(cfg_root_t * __restrict cfg) |
{ |
{ |
struct tagPair *av; | struct tagCfg *av; |
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if (!cfg->slh_first) | if (!cfg) |
return; |
return; |
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while ((av = cfg->slh_first)) { | CFG_RC_LOCK(cfg); |
cfg->slh_first = cfg->slh_first->sle_next; | while ((av = SLIST_FIRST(cfg))) { |
| SLIST_REMOVE_HEAD(cfg, cfg_next); |
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if (av->psValue) | AIT_FREE_VAL(&av->cfg_val); |
free(av->psValue); | AIT_FREE_VAL(&av->cfg_attr); |
if (av->psAttribute) | AIT_FREE_VAL(&av->cfg_sec); |
free(av->psAttribute); | io_free(av); |
if (av->psSection) | |
free(av->psSection); | |
free(av); | |
} |
} |
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cfg->rbh_root = NULL; |
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CFG_RC_UNLOCK(cfg); |
} |
} |
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/* |
/* |
* CreateConfig() Create config file from memory | * cfgUnloadConfig() - Unload config from memory and destroy resources |
| * |
| * @cfg = Config root |
| * return: none |
| */ |
| void |
| cfgUnloadConfig(cfg_root_t * __restrict cfg) |
| { |
| if (!cfg) |
| return; |
| |
| cfgClearConfig(cfg); |
| pthread_mutex_destroy(&cfg->rc_mtx); |
| } |
| |
| /* |
| * cfgCreateConfig() - Create config file from memory |
| * |
* @csConfigName = New config filename |
* @csConfigName = New config filename |
* @cfg = Head list element | * @cfg = Config root |
* return: 0 ok; -1 error:: can`t save new config | * @whitespace = Additional whitespace characters to file |
*/ | * return: -1 error or 0 ok |
int CreateConfig(const char *csConfigName, sl_config * __restrict cfg) | */ |
| int |
| cfgCreateConfig(const char *csConfigName, cfg_root_t * __restrict cfg, int whitespace) |
{ |
{ |
FILE *f; |
FILE *f; |
int ret; |
int ret; |
Line 140 int CreateConfig(const char *csConfigName, sl_config *
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Line 227 int CreateConfig(const char *csConfigName, sl_config *
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if (!csConfigName || !cfg) |
if (!csConfigName || !cfg) |
return -1; |
return -1; |
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f = fopen(csConfigName, "wt"); | f = fopen(csConfigName, "w"); |
if (!f) { |
if (!f) { |
LOGERR; |
LOGERR; |
return -1; |
return -1; |
} |
} |
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ret ^= ret; | ret = cfgWriteConfig(f, cfg, whitespace); |
ret = WriteConfig(f, cfg); | |
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fclose(f); |
fclose(f); |
return ret; |
return ret; |
} |
} |
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/* |
/* |
* cfg_CreateConfig() Create config file from memory without whitespaces! | * cfgInitPasswd() - Init password root |
* @csConfigName = New config filename | * |
* @cfg = Head list element | * @pwd = Password root |
* return: 0 ok; -1 error:: can`t save new config | * return: -1 error or 0 ok |
*/ | */ |
int cfg_CreateConfig(const char *csConfigName, sl_config * __restrict cfg) | int |
| cfgInitPasswd(pwd_root_t * __restrict pwd) |
{ |
{ |
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if (!pwd) |
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return -1; |
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pthread_mutex_init(&pwd->pwd_mtx, NULL); |
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SLIST_INIT(pwd); |
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RB_INIT(pwd); |
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return 0; |
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} |
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/* |
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* cfgLoadPasswd() - Load passwords from file |
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* |
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* @pwdName = Passwords filename |
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* @pwd = Password root |
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* return: -1 error or 0 ok |
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*/ |
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int |
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cfgLoadPasswd(const char *pwdName, pwd_root_t * __restrict pwd) |
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{ |
FILE *f; |
FILE *f; |
int ret; |
int ret; |
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if (!csConfigName || !cfg) | if (!pwdName || !pwd) { |
| cfg_SetErr(EINVAL, "Invalid parameter(s)"); |
return -1; |
return -1; |
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} else |
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cfgInitPasswd(pwd); |
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f = fopen(csConfigName, "wt"); | f = fopen(pwdName, "r"); |
if (!f) { |
if (!f) { |
LOGERR; |
LOGERR; |
return -1; |
return -1; |
} |
} |
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ret ^= ret; |
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ret = cfg_WriteConfig(f, cfg); |
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ret = cfgReadPasswd(f, pwd); |
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fclose(f); |
fclose(f); |
return ret; |
return ret; |
} |
} |
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// ----------------------------------------------------------- | /* |
| * cfgClearPasswd() - Clear passwords and free resources |
| * |
| * @cfg = Password root |
| * return: none |
| */ |
| void |
| cfgClearPasswd(pwd_root_t * __restrict pwd) |
| { |
| struct tagUser *p; |
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// | if (!pwd) |
// Error maintenance functions ... | return; |
// | |
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// cfg_GetErrno() Get error code of last operation | PWD_LOCK(pwd); |
inline int cfg_GetErrno() | while ((p = SLIST_FIRST(pwd))) { |
| SLIST_REMOVE_HEAD(pwd, usr_next); |
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| AIT_FREE_VAL(&p->usr_name); |
| AIT_FREE_VAL(&p->usr_pass); |
| AIT_FREE_VAL(&p->usr_uid); |
| AIT_FREE_VAL(&p->usr_gid); |
| AIT_FREE_VAL(&p->usr_class); |
| AIT_FREE_VAL(&p->usr_change); |
| AIT_FREE_VAL(&p->usr_expire); |
| AIT_FREE_VAL(&p->usr_realm); |
| AIT_FREE_VAL(&p->usr_home); |
| AIT_FREE_VAL(&p->usr_shell); |
| io_free(p); |
| } |
| pwd->rbh_root = NULL; |
| PWD_UNLOCK(pwd); |
| } |
| |
| /* |
| * cfgUnloadPasswd() - Unload passwords from memory and destroy resources |
| * |
| * @pwd = Password root |
| * return: none |
| */ |
| void |
| cfgUnloadPasswd(pwd_root_t * __restrict pwd) |
{ |
{ |
return cfgErrno; | if (!pwd) |
| return; |
| |
| cfgClearPasswd(pwd); |
| pthread_mutex_destroy(&pwd->pwd_mtx); |
} |
} |
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// cfg_GetError() Get error text of last operation | /* |
inline const char *cfg_GetError() | * cfgCreatePasswd() - Create password file from memory |
| * |
| * @pwdName = New password filename |
| * @pwd = Password root |
| * return: -1 error or 0 ok |
| */ |
| int |
| cfgCreatePasswd(const char *pwdName, pwd_root_t * __restrict pwd) |
{ |
{ |
return cfgError; | FILE *f; |
| int ret; |
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| if (!pwdName || !pwd) |
| return -1; |
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| f = fopen(pwdName, "w"); |
| if (!f) { |
| LOGERR; |
| return -1; |
| } |
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| ret = cfgWritePasswd(f, pwd); |
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| fclose(f); |
| return ret; |
} |
} |