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version 1.6.4.2, 2012/04/02 15:12:15
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version 1.13, 2014/01/29 23:48:34
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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> |
| |
|
| Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 | Copyright 2004 - 2014 |
| by Michael Pounov <misho@elwix.org>. All rights reserved. |
by Michael Pounov <misho@elwix.org>. All rights reserved. |
| |
|
| Redistribution and use in source and binary forms, with or without |
Redistribution and use in source and binary forms, with or without |
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Line 49 SUCH DAMAGE.
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Line 49 SUCH DAMAGE.
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| static inline struct tagCfg * |
static inline struct tagCfg * |
| _selectAttribute(cfg_root_t * __restrict cfg, const char *csSec, const char *csAttr) |
_selectAttribute(cfg_root_t * __restrict cfg, const char *csSec, const char *csAttr) |
| { |
{ |
| struct tagCfg fav; | struct tagCfg fav, *c; |
| |
|
| if (!cfg) |
if (!cfg) |
| return NULL; |
return NULL; |
|
Line 58 _selectAttribute(cfg_root_t * __restrict cfg, const ch
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Line 58 _selectAttribute(cfg_root_t * __restrict cfg, const ch
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| |
|
| if (csSec && *csSec) |
if (csSec && *csSec) |
| AIT_KEY(&fav.cfg_sec) = crcFletcher16((u_short*) csSec, |
AIT_KEY(&fav.cfg_sec) = crcFletcher16((u_short*) csSec, |
| io_align(strlen(csSec), 1) / 2); | E_ALIGN(strlen(csSec), 2) / 2); |
| if (csAttr) |
if (csAttr) |
| AIT_KEY(&fav.cfg_attr) = crcFletcher16((u_short*) csAttr, |
AIT_KEY(&fav.cfg_attr) = crcFletcher16((u_short*) csAttr, |
| io_align(strlen(csAttr), 1) / 2); | E_ALIGN(strlen(csAttr), 2) / 2); |
| |
|
| /* |
|
| struct tagCfg *av; |
|
| |
|
| RB_FOREACH(av, tagRC, cfg) { |
|
| printf("sec=%s(%d) attr=%s(%d) val=%s\n", AIT_GET_LIKE(&av->cfg_sec, char*), AIT_KEY(&av->cfg_sec), |
|
| AIT_GET_LIKE(&av->cfg_attr, char*), AIT_KEY(&av->cfg_attr), AIT_GET_STR(&av->cfg_val)); |
|
| } |
|
| |
|
| printf("ssss=%d aaaa=%d\n", AIT_KEY(&fav.cfg_sec), AIT_KEY(&fav.cfg_attr)); |
|
| */ |
|
| if (!csAttr) |
if (!csAttr) |
| return RB_NFIND(tagRC, cfg, &fav); |
return RB_NFIND(tagRC, cfg, &fav); |
| else | else { |
| return RB_FIND(tagRC, cfg, &fav); | c = RB_FIND(tagRC, cfg, &fav); |
| | if (!c) |
| | return NULL; /* not found */ |
| | do { |
| | if (!strcmp(AIT_GET_STR(&c->cfg_attr), csAttr)) |
| | return c; /* FOUND! */ |
| | } while (RB_NEXT(tagRC, cfg, c) && !cfg_tree_cmp(c, &fav)); |
| | return NULL; /* not found */ |
| | } |
| } |
} |
| |
|
| static inline void | /* --------------------------------------------------------------- */ |
| _destroyAttribute(struct tagCfg *av) | |
| { | |
| if (!av) | |
| return; | |
| |
|
| AIT_FREE_VAL(&av->cfg_val); |
|
| AIT_FREE_VAL(&av->cfg_attr); |
|
| AIT_FREE_VAL(&av->cfg_sec); |
|
| free(av); |
|
| } |
|
| |
|
| // ---------------------------------------------- |
|
| |
|
| /* |
/* |
| * cfg_findAttribute() - Find attribute position in config file |
* cfg_findAttribute() - Find attribute position in config file |
| * |
* |
|
Line 101 _destroyAttribute(struct tagCfg *av)
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Line 87 _destroyAttribute(struct tagCfg *av)
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| * @csAttr = Config attribute //{csAttr} = ... |
* @csAttr = Config attribute //{csAttr} = ... |
| * return: 0 not found item, -1 error or >0 position in list |
* return: 0 not found item, -1 error or >0 position in list |
| */ |
*/ |
| inline int | int |
| cfg_findAttribute(cfg_root_t * __restrict cfg, const char *csSec, const char *csAttr) |
cfg_findAttribute(cfg_root_t * __restrict cfg, const char *csSec, const char *csAttr) |
| { |
{ |
| struct tagCfg *av, fav; |
struct tagCfg *av, fav; |
|
Line 115 cfg_findAttribute(cfg_root_t * __restrict cfg, const c
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Line 101 cfg_findAttribute(cfg_root_t * __restrict cfg, const c
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| |
|
| if (csSec && *csSec) |
if (csSec && *csSec) |
| AIT_KEY(&fav.cfg_sec) = crcFletcher16((u_short*) csSec, |
AIT_KEY(&fav.cfg_sec) = crcFletcher16((u_short*) csSec, |
| io_align(strlen(csSec), 1) / 2); | E_ALIGN(strlen(csSec), 2) / 2); |
| if (csAttr) |
if (csAttr) |
| AIT_KEY(&fav.cfg_attr) = crcFletcher16((u_short*) csAttr, |
AIT_KEY(&fav.cfg_attr) = crcFletcher16((u_short*) csAttr, |
| io_align(strlen(csAttr), 1) / 2); | E_ALIGN(strlen(csAttr), 2) / 2); |
| |
|
| SLIST_FOREACH(av, cfg, cfg_next) { |
SLIST_FOREACH(av, cfg, cfg_next) { |
| ++cx; |
++cx; |
|
Line 128 cfg_findAttribute(cfg_root_t * __restrict cfg, const c
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Line 114 cfg_findAttribute(cfg_root_t * __restrict cfg, const c
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| |
|
| return 0; |
return 0; |
| } |
} |
| #if 0 | |
| /* |
/* |
| * cfg_UnsetAttribute() Unset item from config list and free resources | * cfg_unsetAttribute() - Unset item from config and free resources |
| * @cfg = Head list element | * |
| | * @cfg = Config root |
| * @csSec = Config section //[{csSec}], if NULL unset in *default* section |
* @csSec = Config section //[{csSec}], if NULL unset in *default* section |
| * @csAttr = Config attribute //{csAttr} = ..., if NULL unset as *any* attribute | * @csAttr = Config attribute //{csAttr} = ... |
| * return: 0 item not found, -1 error: null parameters; >0 position in list | * return: 0 item not found, -1 error or 1 removed item |
| */ | */ |
| int cfg_UnsetAttribute(sl_config * __restrict cfg, const u_char *csSec, const u_char *csAttr) | int |
| | cfg_unsetAttribute(cfg_root_t * __restrict cfg, const char *csSec, const char *csAttr) |
| { |
{ |
| struct tagPair *av, *curr; | struct tagCfg *av; |
| register int cx = 0; | |
| |
|
| if (!cfg || !csAttr) |
if (!cfg || !csAttr) |
| return -1; |
return -1; |
| |
|
| av = SelectAttribute(cfg, csSec, csAttr); | av = _selectAttribute(cfg, csSec, csAttr); |
| if (!av) |
if (!av) |
| return 0; |
return 0; |
| |
|
| // remove element | CFG_RC_LOCK(cfg); |
| // remove element when is first! | RB_REMOVE(tagRC, cfg, av); |
| if (cfg->slh_first == av) { | SLIST_REMOVE(cfg, av, tagCfg, cfg_next); |
| cfg->slh_first = cfg->slh_first->sle_next; | CFG_RC_UNLOCK(cfg); |
| |
|
| DestroyAttribute(av); | AIT_FREE_VAL(&av->cfg_val); |
| return 1; | AIT_FREE_VAL(&av->cfg_attr); |
| } | AIT_FREE_VAL(&av->cfg_sec); |
| // remove element in other cases... | e_free(av); |
| curr = cfg->slh_first; | return 1; |
| while (curr->sle_next != av) { | |
| ++cx; | |
| curr = curr->sle_next; | |
| } | |
| curr->sle_next = curr->sle_next->sle_next; | |
| |
| DestroyAttribute(av); | |
| return cx; | |
| } |
} |
| #endif |
|
| |
|
| /* |
/* |
| * cfg_setAttribute() - Set item in config or adding new item if not exists |
* cfg_setAttribute() - Set item in config or adding new item if not exists |
|
Line 183 cfg_setAttribute(cfg_root_t * __restrict cfg, const ch
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Line 161 cfg_setAttribute(cfg_root_t * __restrict cfg, const ch
|
| { |
{ |
| struct tagCfg *av, *section; |
struct tagCfg *av, *section; |
| |
|
| if (!cfg || !csAttr || !csVal) | if (!cfg || !csAttr) |
| return -1; |
return -1; |
| |
|
| av = _selectAttribute(cfg, csSec, csAttr); |
av = _selectAttribute(cfg, csSec, csAttr); |
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Line 191 cfg_setAttribute(cfg_root_t * __restrict cfg, const ch
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Line 169 cfg_setAttribute(cfg_root_t * __restrict cfg, const ch
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| /* adding new element */ |
/* adding new element */ |
| section = _selectAttribute(cfg, csSec, NULL); |
section = _selectAttribute(cfg, csSec, NULL); |
| |
|
| av = malloc(sizeof(struct tagCfg)); | av = e_malloc(sizeof(struct tagCfg)); |
| if (!av) { |
if (!av) { |
| LOGERR; |
LOGERR; |
| return -1; |
return -1; |
|
Line 209 cfg_setAttribute(cfg_root_t * __restrict cfg, const ch
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Line 187 cfg_setAttribute(cfg_root_t * __restrict cfg, const ch
|
| if (csSec && *csSec) { |
if (csSec && *csSec) { |
| AIT_SET_STR(&av->cfg_sec, csSec); |
AIT_SET_STR(&av->cfg_sec, csSec); |
| AIT_KEY(&av->cfg_sec) = crcFletcher16(AIT_GET_LIKE(&av->cfg_sec, u_short*), |
AIT_KEY(&av->cfg_sec) = crcFletcher16(AIT_GET_LIKE(&av->cfg_sec, u_short*), |
| io_align(AIT_LEN(&av->cfg_sec) - 1, 1) / 2); | E_ALIGN(AIT_LEN(&av->cfg_sec) - 1, 2) / 2); |
| } |
} |
| AIT_SET_STR(&av->cfg_val, csVal); | AIT_SET_STR(&av->cfg_val, csVal ? csVal : ""); |
| AIT_SET_STR(&av->cfg_attr, csAttr); |
AIT_SET_STR(&av->cfg_attr, csAttr); |
| AIT_KEY(&av->cfg_attr) = crcFletcher16(AIT_GET_LIKE(&av->cfg_attr, u_short*), |
AIT_KEY(&av->cfg_attr) = crcFletcher16(AIT_GET_LIKE(&av->cfg_attr, u_short*), |
| io_align(AIT_LEN(&av->cfg_attr) - 1, 1) / 2); | E_ALIGN(AIT_LEN(&av->cfg_attr) - 1, 2) / 2); |
| |
|
| CFG_RC_LOCK(cfg); |
CFG_RC_LOCK(cfg); |
| RB_INSERT(tagRC, cfg, av); |
RB_INSERT(tagRC, cfg, av); |
|
Line 222 cfg_setAttribute(cfg_root_t * __restrict cfg, const ch
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Line 200 cfg_setAttribute(cfg_root_t * __restrict cfg, const ch
|
| return 2; |
return 2; |
| } |
} |
| |
|
| if (strcmp((char*) csVal, (char*) AIT_GET_STR(&av->cfg_val))) { | if (csVal && AIT_ADDR(&av->cfg_val) && |
| | strcmp((char*) csVal, (char*) AIT_GET_STR(&av->cfg_val))) { |
| /* Update element */ |
/* Update element */ |
| AIT_FREE_VAL(&av->cfg_val); |
AIT_FREE_VAL(&av->cfg_val); |
| AIT_SET_STR(&av->cfg_val, csVal); |
AIT_SET_STR(&av->cfg_val, csVal); |
|
Line 241 cfg_setAttribute(cfg_root_t * __restrict cfg, const ch
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Line 220 cfg_setAttribute(cfg_root_t * __restrict cfg, const ch
|
| * @csAttr = Config attribute //{csAttr} = ..., if NULL unset as *any* attribute |
* @csAttr = Config attribute //{csAttr} = ..., if NULL unset as *any* attribute |
| * return: NULL item not found or null parameters, !=NULL value const string |
* return: NULL item not found or null parameters, !=NULL value const string |
| */ |
*/ |
| inline const char * | const char * |
| cfg_getAttribute(cfg_root_t * __restrict cfg, const char *csSec, const char *csAttr) |
cfg_getAttribute(cfg_root_t * __restrict cfg, const char *csSec, const char *csAttr) |
| { |
{ |
| struct tagCfg *av; |
struct tagCfg *av; |
|
Line 255 cfg_getAttribute(cfg_root_t * __restrict cfg, const ch
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Line 234 cfg_getAttribute(cfg_root_t * __restrict cfg, const ch
|
| |
|
| return AIT_GET_STR(&av->cfg_val); |
return AIT_GET_STR(&av->cfg_val); |
| } |
} |
| #if 0 |
|
| // -------------------------------------------------------------- |
|
| |
|
| /* |
/* |
| * cfg_LoadAttribute() Extended get attribute, if not found item return *default value* | * cfg_loadAttribute() - Get guarded attribute, if not found item return *default value* |
| * @cfg = Head list element | * |
| | * @cfg = Config root |
| * @csSec = Config section //[{csSec}], if NULL unset in *default* section |
* @csSec = Config section //[{csSec}], if NULL unset in *default* section |
| * @csAttr = Config attribute //{csAttr} = ..., if NULL unset as *any* attribute | * @csAttr = Config attribute //{csAttr} = ... |
| * @psVal = Return buffer for item Value //... = {psVal} | * @val = Return buffer for item Value //... = {val} |
| * @ValLen = Length of buffer //{psVal} for return | * @csDefValue = *Default Value* for return in //{val}, if not found item in config |
| * @csDefValue = *Default Value* for return in //{psVal}, if not found item in config list | * return: 0 item not found, -1 error or >0 number of copied bytes in //{val} |
| * return: 0 item not found, -1 error: null parameters; >0 number of copied bytes in //{psVal} | */ |
| */ | int |
| int cfg_LoadAttribute(sl_config * __restrict cfg, const u_char *csSec, const u_char *csAttr, | cfg_loadAttribute(cfg_root_t * __restrict cfg, const char *csSec, const char *csAttr, |
| u_char * __restrict psVal, int ValLen, const char *csDefValue) | ait_val_t * __restrict val, const char *csDefValue) |
| { |
{ |
| struct tagPair *av; | struct tagCfg *av; |
| int ret = 0; |
int ret = 0; |
| |
|
| if (!cfg || !csAttr || !ValLen || !psVal) | if (!cfg || !csAttr || !val) { |
| | cfg_SetErr(EINVAL, "Invalid argument(s)"); |
| return -1; |
return -1; |
| |
} |
| |
|
| av = SelectAttribute(cfg, csSec, csAttr); | AIT_INIT_VAL(val); |
| | av = _selectAttribute(cfg, csSec, csAttr); |
| if (!av) { |
if (!av) { |
| |
/* not found item */ |
| if (csDefValue) { |
if (csDefValue) { |
| strlcpy((char*) psVal, csDefValue, ValLen); | AIT_SET_STR(val, csDefValue); |
| ret = strlen((char*) psVal); | ret = AIT_LEN(val); |
| } | } else |
| AIT_INIT_VAL(val); |
| return ret; |
return ret; |
| } |
} |
| |
|
| if (!av->psValue || !*av->psValue) { | if (AIT_ISEMPTY(&av->cfg_val) || !AIT_ADDR(&av->cfg_val) || |
| | !*AIT_GET_LIKE(&av->cfg_val, char*)) { |
| | /* empty value */ |
| if (csDefValue) { |
if (csDefValue) { |
| strlcpy((char*) psVal, csDefValue, ValLen); | AIT_SET_STR(val, csDefValue); |
| ret = strlen((char*) psVal); | ret = AIT_LEN(val); |
| } | } else |
| | AIT_INIT_VAL(val); |
| } else { |
} else { |
| strlcpy((char*) psVal, (char*) av->psValue, ValLen); | /* copy value */ |
| ret = strlen((char*) psVal); | AIT_SET_STR(val, AIT_GET_STR(&av->cfg_val)); |
| | ret = AIT_LEN(val); |
| } |
} |
| |
|
| return ret; |
return ret; |
| } |
} |
| #endif |
|