New cmp funtion to get sorted integer arrays

This commit is contained in:
7u83 2022-08-08 23:11:27 +02:00
parent 8db182a303
commit 7d28858a70
2 changed files with 351 additions and 183 deletions

View File

@ -7,19 +7,73 @@
#include "cfg.h"
#include "val.h"
static int cmp(const void *k1,const void*k2){
static const char *nextc(const char *s)
{
while (isdigit(*s))
s++;
return s;
}
static int cmp0(const char *s1, const char *s2)
{
const char *d1, *d2;
int i1, i2, i;
d1 = strchr(s1, '.');
if (d1 == NULL)
return strcmp(s1, s2);
d2 = strchr(s2, '.');
if (d2 == NULL)
return strcmp(s1, s2);
if ((d1 - s1) != (d2 - s2))
return strcmp(s1, s2);
if (strncmp(s1, s2, (d1 - s1)) != 0)
return strcmp(s1, s2);
if (isdigit(d1[1])) {
i1 = atoi(d1 + 1);
} else {
return cmp0(d1 + 1, d2 + 1);
}
if (isdigit(d2[1])) {
i2 = atoi(d2 + 1);
} else {
return cmp0(d1 + 1, d2 + 1);
}
i = i1 - i2;
if (i == 0) {
return cmp0(nextc(d1 + 1), nextc(d2 + 1));
}
return i;
}
static int cmp(const void *k1, const void *k2)
{
struct cw_Cfg_entry *e1, *e2;
e1 = (struct cw_Cfg_entry *) k1;
e2 = (struct cw_Cfg_entry *) k2;
return strcmp(e1->key,e2->key);
return cmp0(e1->key, e2->key);
/* return strcmp(e1->key,e2->key);*/
}
static void del(void *ptr)
{
struct cw_Cfg_entry *e;
e = (struct cw_Cfg_entry *) ptr;
free(e->key);
free(e->val);
free((void *) e->key);
free((void *) e->val);
}
@ -38,7 +92,7 @@ int cw_cfg_set(cw_Cfg_t * cfg,const char *key, const char *val)
return 0;
e.val = cw_strdup(val);
if (!e.val) {
free(e.key);
free((void *) e.key);
return 0;
}
void *rc = mavl_replace(cfg, &e, &replaced);
@ -52,7 +106,7 @@ int cw_cfg_set(cw_Cfg_t * cfg,const char *key, const char *val)
return -1;
}
const char * cw_cfg_get(cw_Cfg_t * cfg, char *key, const char *def)
const char *cw_cfg_get(cw_Cfg_t * cfg, const char *key, const char *def)
{
struct cw_Cfg_entry e, *r;
e.key = key;
@ -63,11 +117,6 @@ const char * cw_cfg_get(cw_Cfg_t * cfg, char *key, const char *def)
}
uint16_t cw_cfg_get_word(cw_Cfg_t * cfg, char *key)
{
}
void cw_cfg_dump(cw_Cfg_t * cfg)
{
@ -107,13 +156,13 @@ static int get_char(struct parser *p)
return c;
}
static void unget_char(struct parser *p,int c){
static void unget_char(struct parser *p, int c)
{
ungetc(c, p->f);
if (c == '\n') {
p->line--;
p->pos = p->prevpos;
}
else
} else
p->pos--;
}
@ -210,7 +259,8 @@ static int read_key (struct parser *p, char *key, int max_len)
n = 0;
while (c != EOF && n < max_len) {
if (!p->quote && !isalnum(c) && !strchr("._/-()@#|{}[]\\",c)/*strchr(": \t\n\a",c)*/){
if (!p->quote && !isalnum(c)
&& !strchr("._/-()@#|{}[]\\", c) /*strchr(": \t\n\a",c) */ ) {
unget_char(p, c);
break;
}
@ -233,10 +283,13 @@ static int skip_to_colon(FILE *f,struct parser * p)
if (c != ':') {
if (c == '\n') {
unget_char(p, c);
sprintf(p->error,"Error at line %d, pos %d: Unexpected EOL, collon expected.", p->line, p->pos);
sprintf(p->error,
"Error at line %d, pos %d: Unexpected EOL, collon expected.",
p->line, p->pos);
return 0;
}
sprintf(p->error,"Error at line %d, pos %d: Collon expected.", p->line, p->pos);
sprintf(p->error, "Error at line %d, pos %d: Collon expected.",
p->line, p->pos);
return 0;
}
return 1;
@ -244,7 +297,8 @@ static int skip_to_colon(FILE *f,struct parser * p)
static int read_val(struct parser *p, char *val, int max_len){
static int read_val(struct parser *p, char *val, int max_len)
{
int c, n, quote;
if (!skip_to_colon(p->f, p))
return -1;
@ -252,8 +306,7 @@ static int read_val(struct parser *p, char *val, int max_len){
if (c == '"') {
quote = 1;
c = get_char(p);
}
else{
} else {
quote = 0;
}
n = 0;
@ -379,7 +432,7 @@ static int cw_cfg_get_next_idx(cw_Cfg_t * cfg, const char *key, int n)
{
char ikey[CW_CFG_MAX_KEY_LEN];
struct cw_Cfg_entry search, *result;
char *d;
const char *d;
int i;
sprintf(ikey, "%s.%d", key, n);
@ -419,12 +472,96 @@ static int cw_cfg_get_next_idx(cw_Cfg_t * cfg, const char *key, int n)
}
void cw_cfg_iterate(cw_Cfg_t * cfg)
static void pcb(char *dst, struct mavlnode *node)
{
struct cw_Cfg_entry *e = mavlnode_dataptr(node);
sprintf(dst, "%s", e->key);
}
void cw_cfg_iter_init(cw_Cfg_t * cfg, struct cw_Cfg_iter *cfi, const char *base)
{
struct cw_Cfg_entry search;
search.key = base;
mavliter_init(&(cfi->it), cfg);
mavliter_seek(&(cfi->it), &search, 0);
cfi->base = base;
}
const char *cw_cfg_iter_next(struct cw_Cfg_iter *cfi, const char *key)
{
struct cw_Cfg_entry *e;
int bl, kl;
const char *d;
e = mavliter_get(&(cfi->it));
if (e == NULL)
return NULL;
bl = strlen(cfi->base);
kl = strlen(e->key);
if (bl > kl)
return NULL;
if (bl == kl) {
if (strcmp(cfi->base, e->key) != 0)
return NULL;
else {
mavliter_next(&(cfi->it));
return e->val;
}
}
d = strchr(e->key, '.');
if (d == NULL)
return NULL;
if (d - e->key != bl)
return NULL;
if (strncmp(cfi->base, e->key, bl) != 0)
return NULL;
mavliter_next(&(cfi->it));
return e->val;
}
void cw_cfg_iterate(cw_Cfg_t * cfg, const char *key)
{
printf("Iterate\n");
struct cw_Cfg_entry *e;
struct cw_Cfg_entry search;
search.key="actube/listen";
search.key = key;
struct mavliter it;
struct mavlnode *first;
mavl_print(cfg,pcb,180);
printf("SEEK TO %s\n", search.key);
struct cw_Cfg_iter cfi;
cw_cfg_iter_init(cfg, &cfi, key);
const char *kee;
while ((kee = cw_cfg_iter_next(&cfi, NULL)) != NULL) {
printf("KEY===%s\n", kee);
}
return;
mavliter_init(&it, cfg);
mavliter_seek(&it, &search, 0);
struct cw_Cfg_entry *en;
return;
int i = 0;
i = cw_cfg_get_next_idx(cfg, "actube/listen", i);
@ -451,3 +588,22 @@ void cw_cfg_iterate(cw_Cfg_t * cfg)
printf("%s : %s\n", e->key, e->val);
}
int cw_cfg_get_bool(cw_Cfg_t * cfg, const char * key, const char *def)
{
struct cw_Val v;
const char *s = cw_cfg_get(cfg,key,def);
CW_TYPE_BOOL->from_str(&v,s);
return v.val.boolean;
}
uint16_t cw_cfg_get_word(cw_Cfg_t * cfg, char *key, const char * def)
{
struct cw_Val v;
const char *s = cw_cfg_get(cfg,key,def);
CW_TYPE_WORD->from_str(&v,s);
return v.val.word;
}

View File

@ -14,11 +14,23 @@ int cw_cfg_read_from_file(FILE * file, cw_Cfg_t * cfg);
int cw_cfg_load(const char *filename,cw_Cfg_t * cfg);
struct cw_Cfg_entry{
char *key;
char *val;
const char *key;
const char *val;
};
const char * cw_cfg_get(cw_Cfg_t * cfg, char *key, const char *def);
struct cw_Cfg_iter{
struct mavliter it;
const char *base;
};
const char * cw_cfg_get(cw_Cfg_t * cfg, const char *key, const char *def);
const char *cw_cfg_iter_next(struct cw_Cfg_iter *cfi, const char *key);
void cw_cfg_iter_init(cw_Cfg_t * cfg, struct cw_Cfg_iter *cfi, const char *base);
int cw_cfg_get_bool(cw_Cfg_t * cfg, const char * key, const char *def);
uint16_t cw_cfg_get_word(cw_Cfg_t * cfg, char *key, const char * def);
#endif