version 1.7, 2012/04/04 13:11:49
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version 1.19, 2021/11/26 01:15:03
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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, 2012 | Copyright 2004 - 2021 |
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 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, *n; |
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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); |
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if (!csAttr) | if (!csAttr) { |
return RB_NFIND(tagRC, cfg, &fav); | c = RB_NFIND(tagRC, cfg, &fav); |
else | if (!c) |
return RB_FIND(tagRC, cfg, &fav); | return NULL; /* not found */ |
| if (csSec && !AIT_ISEMPTY(&c->cfg_sec) && |
| strcmp(csSec, AIT_GET_STR(&c->cfg_sec))) |
| TAILQ_FOREACH_SAFE(c, cfg, cfg_next, n) { |
| if (!AIT_ISEMPTY(&c->cfg_sec) && |
| !strcmp(csSec, AIT_GET_STR(&c->cfg_sec))) |
| break; |
| } |
| return c; |
| } else { |
| c = RB_FIND(tagRC, cfg, &fav); |
| if (!c) |
| return NULL; /* not found */ |
| /* if cannot find right section */ |
| if (csSec && !AIT_ISEMPTY(&c->cfg_sec) && |
| strcmp(csSec, AIT_GET_STR(&c->cfg_sec))) { |
| TAILQ_FOREACH_SAFE(c, cfg, cfg_next, n) { |
| if (!AIT_ISEMPTY(&c->cfg_sec) && csAttr && |
| !strcmp(csSec, AIT_GET_STR(&c->cfg_sec)) && |
| !strcmp(csAttr, AIT_GET_STR(&c->cfg_attr))) |
| return c; /* FOUND! */ |
| } |
| return NULL; /* not found */ |
| } |
| do { |
| if (!strcmp(AIT_GET_STR(&c->cfg_attr), csAttr)) |
| return c; /* FOUND! */ |
| } while ((c = RB_NEXT(tagRC, cfg, c)) && c && !cfg_tree_cmp(c, &fav)); |
| /* if cannot find right attribute */ |
| TAILQ_FOREACH_SAFE(c, cfg, cfg_next, n) { |
| if ((!csSec && AIT_ISEMPTY(&c->cfg_sec)) || |
| (csSec && !AIT_ISEMPTY(&c->cfg_sec) && |
| !strcmp(csSec, AIT_GET_STR(&c->cfg_sec)))) |
| if (!AIT_ISEMPTY(&c->cfg_attr) && csAttr && |
| !strcmp(csAttr, AIT_GET_STR(&c->cfg_attr))) |
| return c; /* FOUND! */ |
| } |
| return NULL; /* not found */ |
| } |
} |
} |
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/* --------------------------------------------------------------- */ |
/* --------------------------------------------------------------- */ |
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/* |
/* |
* cfg_findAttribute() - Find attribute position in config file | * cfg_dumpCfg() - dump config data |
* |
* |
* @cfg = Config root |
* @cfg = Config root |
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* return: none |
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*/ |
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void |
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cfg_dumpCfg(cfg_root_t * __restrict cfg) |
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{ |
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struct tagCfg *r, *c, *ctmp, *q, *qtmp; |
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int syn; |
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r = RB_ROOT(cfg); |
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printf("ROOT:: KEY=%.8x [%s] %s=%s\n", ((AIT_KEY(&r->cfg_sec) << 15) | AIT_KEY(&r->cfg_attr)), |
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AIT_ADDR(&r->cfg_sec), AIT_ADDR(&r->cfg_attr), AIT_ADDR(&r->cfg_val)); |
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RB_FOREACH_SAFE(c, tagRC, cfg, ctmp) { |
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syn ^= syn; |
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TAILQ_FOREACH_SAFE(q, cfg, cfg_next, qtmp) { |
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if (c == q) { |
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syn = 42; |
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break; |
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} |
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} |
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printf("%s KEY=%.8x [%s] %s=%s sync=%d\n", c == r ? "*" : "", |
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((AIT_KEY(&c->cfg_sec) << 15) | AIT_KEY(&c->cfg_attr)), |
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AIT_ADDR(&c->cfg_sec), AIT_ADDR(&c->cfg_attr), AIT_ADDR(&c->cfg_val), syn); |
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} |
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} |
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/* |
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* cfg_getSection() - Get entire section attributes into array |
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* |
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* @cfg = Config root |
* @csSec = Config section //[{csSec}] |
* @csSec = Config section //[{csSec}] |
* @csAttr = Config attribute //{csAttr} = ... | * return: NULL not found or !=NULL allocated array, must free with array_Destroy() after use! |
* return: 0 not found item, -1 error or >0 position in list | |
*/ |
*/ |
inline int | array_t * |
cfg_findAttribute(cfg_root_t * __restrict cfg, const char *csSec, const char *csAttr) | cfg_getSection(cfg_root_t * __restrict cfg, const char *csSec) |
{ |
{ |
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array_t *arr = NULL; |
struct tagCfg *av, fav; |
struct tagCfg *av, fav; |
register int cx = 0; |
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if (!cfg || !csAttr) { | if (!cfg) { |
cfg_SetErr(EINVAL, "Invalid argument(s)"); |
cfg_SetErr(EINVAL, "Invalid argument(s)"); |
return -1; | return NULL; |
} else |
} else |
memset(&fav, 0, sizeof fav); |
memset(&fav, 0, sizeof fav); |
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if (csSec && !*csSec) |
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csSec = NULL; |
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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) | |
AIT_KEY(&fav.cfg_attr) = crcFletcher16((u_short*) csAttr, | |
io_align(strlen(csAttr), 1) / 2); | |
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SLIST_FOREACH(av, cfg, cfg_next) { | arr = array_Init(0); |
| if (!arr) { |
| cfg_SetErr(elwix_GetErrno(), "%s", elwix_GetError()); |
| return NULL; |
| } |
| |
| TAILQ_FOREACH(av, cfg, cfg_next) |
| if (AIT_KEY(&av->cfg_sec) == AIT_KEY(&fav.cfg_sec)) { |
| if (!csSec) { |
| if (AIT_ISEMPTY(&av->cfg_sec)) |
| array_Push(arr, av, 0); |
| } else { |
| if (!AIT_ISEMPTY(&av->cfg_sec) && |
| !strcmp(AIT_GET_STR(&av->cfg_sec), csSec)) |
| array_Push(arr, av, 0); |
| } |
| } |
| |
| if (!array_Size(arr)) |
| array_Destroy(&arr); |
| |
| return arr; |
| } |
| |
| /* |
| * cfg_findAttribute() - Find attribute position in config file |
| * |
| * @cfg = Config root |
| * @csSec = Config section //[{csSec}] |
| * @csAttr = Config attribute //{csAttr} = ... |
| * return: 0 not found item, -1 error or >0 position in list |
| */ |
| int |
| cfg_findAttribute(cfg_root_t * __restrict cfg, const char *csSec, const char *csAttr) |
| { |
| struct tagCfg *av, *n; |
| register int cx = 0; |
| |
| if (!cfg) { |
| cfg_SetErr(EINVAL, "Invalid argument(s)"); |
| return -1; |
| } |
| |
| TAILQ_FOREACH_SAFE(av, cfg, cfg_next, n) { |
++cx; |
++cx; |
if (!cfg_tree_cmp(&fav, av)) | |
return cx; | if ((!csSec && AIT_ISEMPTY(&av->cfg_sec)) || |
| (csSec && !AIT_ISEMPTY(&av->cfg_sec) && |
| !strcmp(csSec, AIT_GET_STR(&av->cfg_sec)))) |
| if (!AIT_ISEMPTY(&av->cfg_attr) && csAttr && |
| !strcmp(csAttr, AIT_GET_STR(&av->cfg_attr))) |
| return cx; |
} |
} |
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return 0; |
return 0; |
Line 120 cfg_unsetAttribute(cfg_root_t * __restrict cfg, const
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Line 235 cfg_unsetAttribute(cfg_root_t * __restrict cfg, const
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{ |
{ |
struct tagCfg *av; |
struct tagCfg *av; |
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if (!cfg || !csAttr) | if (!cfg) |
return -1; |
return -1; |
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av = _selectAttribute(cfg, csSec, csAttr); |
av = _selectAttribute(cfg, csSec, csAttr); |
Line 129 cfg_unsetAttribute(cfg_root_t * __restrict cfg, const
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Line 244 cfg_unsetAttribute(cfg_root_t * __restrict cfg, const
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CFG_RC_LOCK(cfg); |
CFG_RC_LOCK(cfg); |
RB_REMOVE(tagRC, cfg, av); |
RB_REMOVE(tagRC, cfg, av); |
SLIST_REMOVE(cfg, av, tagCfg, cfg_next); | TAILQ_REMOVE(cfg, av, cfg_next); |
CFG_RC_UNLOCK(cfg); |
CFG_RC_UNLOCK(cfg); |
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AIT_FREE_VAL(&av->cfg_val); |
AIT_FREE_VAL(&av->cfg_val); |
AIT_FREE_VAL(&av->cfg_attr); |
AIT_FREE_VAL(&av->cfg_attr); |
AIT_FREE_VAL(&av->cfg_sec); |
AIT_FREE_VAL(&av->cfg_sec); |
free(av); | e_free(av); |
return 1; |
return 1; |
} |
} |
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Line 161 cfg_setAttribute(cfg_root_t * __restrict cfg, const ch
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Line 276 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); |
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av = malloc(sizeof(struct tagCfg)); | av = e_malloc(sizeof(struct tagCfg)); |
if (!av) { |
if (!av) { |
LOGERR; |
LOGERR; |
return -1; |
return -1; |
Line 170 cfg_setAttribute(cfg_root_t * __restrict cfg, const ch
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Line 285 cfg_setAttribute(cfg_root_t * __restrict cfg, const ch
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CFG_RC_LOCK(cfg); |
CFG_RC_LOCK(cfg); |
if (!section) |
if (!section) |
SLIST_INSERT_HEAD(cfg, av, cfg_next); | TAILQ_INSERT_TAIL(cfg, av, cfg_next); |
else |
else |
SLIST_INSERT_AFTER(section, av, cfg_next); | TAILQ_INSERT_BEFORE(section, av, cfg_next); |
CFG_RC_UNLOCK(cfg); |
CFG_RC_UNLOCK(cfg); |
} |
} |
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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 ? 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); |
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CFG_RC_LOCK(cfg); |
CFG_RC_LOCK(cfg); |
RB_INSERT(tagRC, cfg, av); |
RB_INSERT(tagRC, cfg, av); |
Line 192 cfg_setAttribute(cfg_root_t * __restrict cfg, const ch
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Line 307 cfg_setAttribute(cfg_root_t * __restrict cfg, const ch
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return 2; |
return 2; |
} |
} |
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if (csVal && 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 208 cfg_setAttribute(cfg_root_t * __restrict cfg, const ch
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Line 324 cfg_setAttribute(cfg_root_t * __restrict cfg, const ch
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* |
* |
* @cfg = Config root |
* @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: 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; |
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if (!cfg || !csAttr) | if (!cfg) |
return NULL; |
return NULL; |
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av = _selectAttribute(cfg, csSec, csAttr); |
av = _selectAttribute(cfg, csSec, csAttr); |
Line 227 cfg_getAttribute(cfg_root_t * __restrict cfg, const ch
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Line 343 cfg_getAttribute(cfg_root_t * __restrict cfg, const ch
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} |
} |
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/* |
/* |
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* cfg_getAttributeLong() - Get item as long from config and return value from it |
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* |
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* @cfg = Config root |
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* @csSec = Config section //[{csSec}], if NULL unset in *default* section |
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* @csAttr = Config attribute //{csAttr} = ... |
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* return: value |
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*/ |
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long |
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cfg_getAttributeLong(cfg_root_t * __restrict cfg, const char *csSec, const char *csAttr) |
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{ |
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const char *str = NULL; |
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str = cfg_getAttribute(cfg, csSec, csAttr); |
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return strtol(str ? str : "", NULL, 0); |
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} |
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/* |
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* cfg_getAttributeLLong() - Get item as long long from config and return value from it |
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* |
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* @cfg = Config root |
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* @csSec = Config section //[{csSec}], if NULL unset in *default* section |
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* @csAttr = Config attribute //{csAttr} = ... |
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* return: value |
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*/ |
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long long |
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cfg_getAttributeLLong(cfg_root_t * __restrict cfg, const char *csSec, const char *csAttr) |
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{ |
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const char *str = NULL; |
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str = cfg_getAttribute(cfg, csSec, csAttr); |
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return strtoll(str ? str : "", NULL, 0); |
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} |
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/* |
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* cfg_getAttributeDouble() - Get item as double from config and return value from it |
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* |
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* @cfg = Config root |
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* @csSec = Config section //[{csSec}], if NULL unset in *default* section |
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* @csAttr = Config attribute //{csAttr} = ... |
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* return: value |
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*/ |
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double |
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cfg_getAttributeDouble(cfg_root_t * __restrict cfg, const char *csSec, const char *csAttr) |
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{ |
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const char *str = NULL; |
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str = cfg_getAttribute(cfg, csSec, csAttr); |
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return strtod(str ? str : "", NULL); |
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} |
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/* |
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* cfg_getAttributeLDouble() - Get item as long double from config and return value from it |
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* |
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* @cfg = Config root |
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* @csSec = Config section //[{csSec}], if NULL unset in *default* section |
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* @csAttr = Config attribute //{csAttr} = ... |
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* return: value |
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*/ |
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long double |
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cfg_getAttributeLDouble(cfg_root_t * __restrict cfg, const char *csSec, const char *csAttr) |
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{ |
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const char *str = NULL; |
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str = cfg_getAttribute(cfg, csSec, csAttr); |
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return strtold(str ? str : "", NULL); |
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} |
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/* |
* cfg_loadAttribute() - Get guarded attribute, if not found item return *default value* |
* cfg_loadAttribute() - Get guarded attribute, if not found item return *default value* |
* |
* |
* @cfg = Config root |
* @cfg = Config root |
Line 243 cfg_loadAttribute(cfg_root_t * __restrict cfg, const c
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Line 427 cfg_loadAttribute(cfg_root_t * __restrict cfg, const c
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struct tagCfg *av; |
struct tagCfg *av; |
int ret = 0; |
int ret = 0; |
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if (!cfg || !csAttr || !val) { | if (!cfg || !val) { |
cfg_SetErr(EINVAL, "Invalid argument(s)"); |
cfg_SetErr(EINVAL, "Invalid argument(s)"); |
return -1; |
return -1; |
} |
} |
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AIT_INIT_VAL(val); |
av = _selectAttribute(cfg, csSec, csAttr); |
av = _selectAttribute(cfg, csSec, csAttr); |
if (!av) { |
if (!av) { |
/* not found item */ |
/* not found item */ |
if (csDefValue) { |
if (csDefValue) { |
AIT_SET_STR(val, csDefValue); |
AIT_SET_STR(val, csDefValue); |
ret = AIT_LEN(val); |
ret = AIT_LEN(val); |
} | } else |
| AIT_INIT_VAL(val); |
return ret; |
return ret; |
} |
} |
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if (AIT_ISEMPTY(&av->cfg_val) || !*AIT_GET_LIKE(&av->cfg_val, char*)) { | if (AIT_ISEMPTY(&av->cfg_val) || !AIT_ADDR(&av->cfg_val) || |
| !*AIT_GET_LIKE(&av->cfg_val, char*)) { |
/* empty value */ |
/* empty value */ |
if (csDefValue) { |
if (csDefValue) { |
AIT_SET_STR(val, csDefValue); |
AIT_SET_STR(val, csDefValue); |
ret = AIT_LEN(val); |
ret = AIT_LEN(val); |
} | } else |
| AIT_INIT_VAL(val); |
} else { |
} else { |
/* copy value */ |
/* copy value */ |
AIT_SET_STR(val, AIT_GET_STR(&av->cfg_val)); |
AIT_SET_STR(val, AIT_GET_STR(&av->cfg_val)); |