[BACK]Return to test_index.c CVS log [TXT] [DIR] Up to [ELWIX - Embedded LightWeight unIX -] / libelwix / example
File:  [ELWIX - Embedded LightWeight unIX -] / libelwix / example / test_index.c
Revision 1.2: download - view: text, annotated - select for diffs - revision graph
Thu Jan 6 15:13:01 2022 UTC (3 years, 1 month ago) by misho
Branches: MAIN
CVS tags: elwix6_7, elwix6_6, elwix6_5, elwix6_4, elwix6_3, elwix6_2, elwix6_1, elwix5_9, elwix5_8, elwix5_7, elwix5_6, elwix5_5, elwix5_4, elwix5_3, elwix5_2, elwix5_12, elwix5_11, elwix5_10, elwix5_1, HEAD, ELWIX6_6, ELWIX6_5, ELWIX6_4, ELWIX6_2, ELWIX6_1, ELWIX6_0, ELWIX5_9, ELWIX5_8, ELWIX5_7, ELWIX5_6, ELWIX5_5, ELWIX5_4, ELWIX5_3, ELWIX5_2, ELWIX5_11, ELWIX5_10, ELWIX5_1, ELWIX5_0
Version 5.0

    1: #include <stdio.h>
    2: #include <string.h>
    3: #include <stdlib.h>
    4: #include <elwix.h>
    5: 
    6: 
    7: int
    8: main(int argc, char **argv)
    9: {
   10: 	index_t *idx;
   11: 	index_list_t lst;
   12: 	int i;
   13: 	u_short k;
   14: 	array_t *arr;
   15: 	char str[256];
   16: 	ait_val_t *v;
   17: 
   18: 	if (!(idx = index_Init(NULL)))
   19: 		return 1;
   20: 
   21: 	for (i = 0; i < argc; i++) {
   22: 		k = crcFletcher16((u_short*) argv[i], strlen(argv[i]) / 2);
   23: 		index_add(idx, k, argv[i], strlen(argv[i]), NULL);
   24: 	}
   25: 
   26: 	index_dump(idx);
   27: 
   28: 	printf("input key=");
   29: 	scanf("%hu", &k);
   30: 	arr = index_getArray(idx, k);
   31: 	if (!arr)
   32: 		printf("error in array!!!\n");
   33: 	else {
   34: 		for (i = 0; i < array_Size(arr); i++) {
   35: 			lst = array_Get(arr, i);
   36: 			printf("Array[%d]: hash=0x%x ptr=%s len=%lu\n", i, 
   37: 					index_Hash(lst), (const char*) index_Ptr(lst), index_Len(lst));
   38: 		}
   39: 		array_Destroy(&arr);
   40: 	}
   41: 
   42: 	lst = index_getList(idx, k);
   43: 	if (!lst)
   44: 		printf("Key list is empty!\n");
   45: 	else
   46: 		while (lst) {
   47: 			printf("GetList[%hu]:: hash=0x%x ptr=%s len=%lu\n", k, 
   48: 					index_Hash(lst), (const char*) index_Ptr(lst), index_Len(lst));
   49: 			lst = index_Next(lst);
   50: 		}
   51: 
   52: 	printf("input key=");
   53: 	scanf("%hu", &k);
   54: 	memset(str, 0, sizeof str);
   55: 	printf("input hash=");
   56: 	scanf("%255s", str);
   57: 	i = strtol(str, NULL, 0);
   58: 	lst = index_get2(idx, k, i);
   59: 	v = index_getVar(idx, k, i);
   60: 	if (!lst)
   61: 		printf("Item not found!!!\n");
   62: 	else
   63: 		printf("Get2:: hash=0x%x ptr=%s len=%lu\n", 
   64: 				index_Hash(lst), (const char*) index_Ptr(lst), index_Len(lst));
   65: 	if (!v)
   66: 		printf("Item not found!!!\n");
   67: 	else {
   68: 		printf("GetVar:: ptr=%s len=%u\n", 
   69: 				(const char*) AIT_GET_PTR(v), AIT_LEN(v));
   70: 		ait_freeVar(&v);
   71: 	}
   72: 
   73: 	printf("delete key=");
   74: 	scanf("%hu", &k);
   75: 	index_delList(idx, k);
   76: 	index_dump(idx);
   77: 
   78: 	printf("delete key=");
   79: 	scanf("%hu", &k);
   80: 	memset(str, 0, sizeof str);
   81: 	printf("input str=");
   82: 	scanf("%255s", str);
   83: 	index_del(idx, k, str, strlen(str));
   84: 	index_dump(idx);
   85: 
   86: 	printf("delete key=");
   87: 	scanf("%hu", &k);
   88: 	memset(str, 0, sizeof str);
   89: 	printf("input hash=");
   90: 	scanf("%255s", str);
   91: 	i = strtol(str, NULL, 0);
   92: 	index_del2(idx, k, i);
   93: 	index_dump(idx);
   94: 
   95: 	index_Destroy(&idx);
   96: 	return 0;
   97: }
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>