Mercurial > hg > ucx / changeset

     1.1 --- a/ucx/string.c	Wed Feb 27 13:30:21 2013 +0100
     1.2 +++ b/ucx/string.c	Wed Feb 27 13:53:28 2013 +0100
     1.3 @@ -161,6 +161,7 @@
     1.4  sstr_t sstrdup(sstr_t s) {
     1.5      sstr_t newstring;
     1.6      newstring.ptr = (char*) malloc(s.length + 1);
     1.7 +    newstring.length = 0;
     1.8      if (newstring.ptr) {
     1.9          newstring.length = s.length;
    1.10          newstring.ptr[newstring.length] = 0;
    1.11 @@ -172,3 +173,26 @@
    1.12  
    1.13      return newstring;
    1.14  }
    1.15 +
    1.16 +sstr_t sstrtrim(sstr_t string) {
    1.17 +    sstr_t newstr = string;
    1.18 +    int i;
    1.19 +    for(i=0;i<string.length;i++) {
    1.20 +        char c = string.ptr[i];
    1.21 +        if(c > 32) {
    1.22 +            break;
    1.23 +        }
    1.24 +    }
    1.25 +    newstr.ptr = &string.ptr[i];
    1.26 +    newstr.length = string.length - i;
    1.27 +    
    1.28 +    for(i=newstr.length-1;i>=0;i--) {
    1.29 +        char c = newstr.ptr[i];
    1.30 +        if(c > 32) {
    1.31 +            break;
    1.32 +        }
    1.33 +    }
    1.34 +    newstr.length = i + 1;
    1.35 +    
    1.36 +    return newstr;
    1.37 +}

     2.1 --- a/ucx/string.h	Wed Feb 27 13:30:21 2013 +0100
     2.2 +++ b/ucx/string.h	Wed Feb 27 13:53:28 2013 +0100
     2.3 @@ -92,6 +92,8 @@
     2.4  
     2.5  sstr_t sstrdup(sstr_t s);
     2.6  
     2.7 +sstr_t sstrtrim(sstr_t string);
     2.8 +
     2.9  #ifdef	__cplusplus
    2.10  }
    2.11  #endif