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Versão atual 13-12-2013.
Dependencies: EthernetInterface mbed-rtos mbed
Functions/Split.c@0:65c41a68b49a, 2013-12-13 (annotated)
- Committer:
- rebonatto
- Date:
- Fri Dec 13 11:42:59 2013 +0000
- Revision:
- 0:65c41a68b49a
Versao atual 13-12-2013.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
rebonatto | 0:65c41a68b49a | 1 | /* |
rebonatto | 0:65c41a68b49a | 2 | * Split.c |
rebonatto | 0:65c41a68b49a | 3 | * |
rebonatto | 0:65c41a68b49a | 4 | * Created on: 12/04/2012 |
rebonatto | 0:65c41a68b49a | 5 | * Author: francisco |
rebonatto | 0:65c41a68b49a | 6 | */ |
rebonatto | 0:65c41a68b49a | 7 | |
rebonatto | 0:65c41a68b49a | 8 | #include "Split.h" |
rebonatto | 0:65c41a68b49a | 9 | |
rebonatto | 0:65c41a68b49a | 10 | int split(char* str,char* delim,char*** ret ) |
rebonatto | 0:65c41a68b49a | 11 | { |
rebonatto | 0:65c41a68b49a | 12 | char *p = NULL; |
rebonatto | 0:65c41a68b49a | 13 | char *e = NULL; |
rebonatto | 0:65c41a68b49a | 14 | char **array = NULL; |
rebonatto | 0:65c41a68b49a | 15 | int qty = 0; |
rebonatto | 0:65c41a68b49a | 16 | int len = strlen(str); |
rebonatto | 0:65c41a68b49a | 17 | |
rebonatto | 0:65c41a68b49a | 18 | p = str; |
rebonatto | 0:65c41a68b49a | 19 | |
rebonatto | 0:65c41a68b49a | 20 | e = strstr(p,delim); |
rebonatto | 0:65c41a68b49a | 21 | |
rebonatto | 0:65c41a68b49a | 22 | while( e != NULL) |
rebonatto | 0:65c41a68b49a | 23 | { |
rebonatto | 0:65c41a68b49a | 24 | qty++; |
rebonatto | 0:65c41a68b49a | 25 | if(qty==1) |
rebonatto | 0:65c41a68b49a | 26 | array = (char**)malloc(sizeof(char*)*qty); |
rebonatto | 0:65c41a68b49a | 27 | else |
rebonatto | 0:65c41a68b49a | 28 | array = (char**)realloc(array,sizeof(char*)*qty); |
rebonatto | 0:65c41a68b49a | 29 | |
rebonatto | 0:65c41a68b49a | 30 | array[qty-1] = p; |
rebonatto | 0:65c41a68b49a | 31 | *e = '\0'; |
rebonatto | 0:65c41a68b49a | 32 | p = e + strlen(delim); |
rebonatto | 0:65c41a68b49a | 33 | e = strstr(p,delim); |
rebonatto | 0:65c41a68b49a | 34 | } |
rebonatto | 0:65c41a68b49a | 35 | if(p-str < len) |
rebonatto | 0:65c41a68b49a | 36 | { |
rebonatto | 0:65c41a68b49a | 37 | qty++; |
rebonatto | 0:65c41a68b49a | 38 | if(qty==1) |
rebonatto | 0:65c41a68b49a | 39 | array = (char**)malloc(sizeof(char*)*qty); |
rebonatto | 0:65c41a68b49a | 40 | else |
rebonatto | 0:65c41a68b49a | 41 | array = (char**)realloc(array,sizeof(char*)*qty); |
rebonatto | 0:65c41a68b49a | 42 | array[qty-1] = p; |
rebonatto | 0:65c41a68b49a | 43 | } |
rebonatto | 0:65c41a68b49a | 44 | |
rebonatto | 0:65c41a68b49a | 45 | *ret = array; |
rebonatto | 0:65c41a68b49a | 46 | return qty; |
rebonatto | 0:65c41a68b49a | 47 | } |