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File:  [ELWIX - Embedded LightWeight unIX -] / libaitio / example / Attic / test_vars.c
Revision 1.2: download - view: text, annotated - select for diffs - revision graph
Mon May 14 12:49:21 2012 UTC (12 years, 1 month ago) by misho
Branches: MAIN
CVS tags: io3_2, io3_1, io2_8, io2_7, IO3_1, IO3_0, IO2_7, IO2_6, HEAD
version 2.6

    1: /*
    2:  *
    3:  * Sorting example: ./test_vars 9 sdf 2 aaa 6 gghfh 7 piuk 6 uaaa 3 abc 1 000 11 mda 0 cccc 0 fiup 23 blah
    4:  *
    5:  */
    6: #include <stdio.h>
    7: #include <string.h>
    8: #include <aitio.h>
    9: 
   10: 
   11: static int
   12: cmpfunc(const void *a, const void *b)
   13: {
   14: 	return strcmp(AIT_GET_STR(*(ait_val_t**) a), AIT_GET_STR(*(ait_val_t**) b));
   15: }
   16: 
   17: int
   18: main(int argc, char **argv)
   19: {
   20: 	array_t *arr;
   21: 	ait_val_t *v;
   22: 	register int i;
   23: 
   24: 	arr = io_allocVars((argc - 1 ) / 2);
   25: 	if (!arr) {
   26: 		printf("Error:: #%d - %s\n", io_GetErrno(), io_GetError());
   27: 		return 1;
   28: 	}
   29: 
   30: 	for (i = 0; i < io_arraySize(arr); i++) {
   31: 		v = io_arrayGet(arr, i);
   32: 		AIT_KEY(v) = atoi(argv[i * 2 + 1]);
   33: 		AIT_SET_STR(v, argv[i * 2 + 2]);
   34: 	}
   35: 
   36: 	v = io_findKeyVars(arr, 7);
   37: 	printf("v=%p\n", v);
   38: 	fflush(stdout);
   39: 	printf("search for key=7 %s\n", v ? AIT_GET_LIKE(v, char*) : "");
   40: 	v = io_findKeyVars(arr, 23);
   41: 	printf("search for key=23 %s\n", v ? AIT_GET_LIKE(v, char*) : "");
   42: 	v = io_findKeyVars(arr, 0);
   43: 	printf("search for key=0 %s\n", v ? AIT_GET_LIKE(v, char*) : "");
   44: 	v = io_findKeyVars(arr, 99);
   45: 	printf("search for key=99 %s\n", v ? AIT_GET_LIKE(v, char*) : "");
   46: 
   47: 	printf("Before sorting::\n");
   48: 	for (i = 0; i < io_arraySize(arr); i++)
   49: 		printf("%d) KEY=%d %s\n", i, AIT_KEY(io_array(arr, i, ait_val_t*)), 
   50: 				AIT_GET_STR(io_array(arr, i, ait_val_t*)));
   51: 
   52: 	io_sortVars(arr, 0, NULL);
   53: 	printf("After KEY ascend sorting::\n");
   54: 	for (i = 0; i < io_arraySize(arr); i++)
   55: 		printf("%d) KEY=%d %s\n", i, AIT_KEY(io_array(arr, i, ait_val_t*)), 
   56: 				AIT_GET_STR(io_array(arr, i, ait_val_t*)));
   57: 
   58: 	io_sortVars(arr, 42, NULL);
   59: 	printf("After KEY descend sorting::\n");
   60: 	for (i = 0; i < io_arraySize(arr); i++)
   61: 		printf("%d) KEY=%d %s\n", i, AIT_KEY(io_array(arr, i, ait_val_t*)), 
   62: 				AIT_GET_STR(io_array(arr, i, ait_val_t*)));
   63: 
   64: 	io_sortVars(arr, 0, cmpfunc);
   65: 	printf("After string sorting::\n");
   66: 	for (i = 0; i < io_arraySize(arr); i++)
   67: 		printf("%d) KEY=%d %s\n", i, AIT_KEY(io_array(arr, i, ait_val_t*)), 
   68: 				AIT_GET_STR(io_array(arr, i, ait_val_t*)));
   69: 
   70: 	io_freeVars(&arr);
   71: 	return 0;
   72: }
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