[E-devel] Re: E CVS: libs/edb cpk

[<ra...@ra...>]

On 20 Mar, enl...@li... scribbled:
>  Enlightenment CVS committal
>  
>  Author  : cpk
>  Project : e17
>  Module  : libs/edb
>  
>  Dir     : e17/libs/edb/tools
>  
>  
>  Modified Files:
>  	edb_ed.c 
>  
>  
>  Log Message:
>  I've added two new calls to the Edb convencience calls: e_db_bytestr_set
>  and e_db_bytestr_get. The purpose is to be able to handle strings that
>  contain all kinds of values, just like plain data, but still of datatype
>  "str". I needed this because many magic definitions are basically
>  normal strings, with a few escaped values.
>  
>  I could have stored escaped strings of course, but then efsd would need
>  to unescape them each time, whereas now a simple memcmp works fine.

why? edb accepts all stirngs as "C" strings - ie NULL terminated - ti
doesnt parse them or do anything funky... the only thing u can thave is
a NULL character.... thats the limitation.. ?

>  ===================================================================
>  RCS file: /cvsroot/enlightenment/e17/libs/edb/tools/edb_ed.c,v
>  retrieving revision 1.9
>  retrieving revision 1.10
>  diff -u -3 -r1.9 -r1.10
>  --- edb_ed.c	2001/03/20 22:24:45	1.9
>  +++ edb_ed.c	2001/03/20 23:17:14	1.10
>  @@ -12,10 +12,10 @@
>      return strcmp(*(char **)v1, *(char **)v2);
>   }
>   
>  -static void 
>  +static int
>   unescape_string(char *str)
>   {
>  -  int  i;
>  +  int  i, len = 0;
>     unsigned char val = 0;
>     char c;
>     char *s;
>  @@ -23,6 +23,7 @@
>     for (s = str ; *str != '\0'; str++, s++)
>       {
>         val = 0;
>  +      len++;
>   
>         if (*str == '\\')
>   	{	 
>  @@ -133,6 +134,7 @@
>       }
>     
>     *s = '\0';
>  +  return len;
>   }
>   
>   
>  @@ -221,8 +223,10 @@
>   	       }
>   	     else if (!strcmp(type, "str"))
>   	       {
>  -		  unescape_string(data);
>  -		  e_db_str_set(db, key, data);
>  +		  int len;
>  +
>  +		  len = unescape_string(data);
>  +		  e_db_bytestr_set(db, key, data, len);
>   	       }
>   	     else if (!strcmp(type, "float"))
>   	       {
>  
>  
>  
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>  Enl...@li...
>  http://lists.sourceforge.net/lists/listinfo/enlightenment-cvs

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--------------- Codito, ergo sum - "I code, therefore I am" --------------------
The Rasterman (Carsten Haitzler)    ra...@ra...     ra...@va...
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