pike.git/ src/ encode.c

1999-09-17

1999-09-17 23:36:57 by Fredrik Hübinette (Hubbe) <hubbe@hubbe.net>

• 11b69f2af0349d45d09065e436bd840c898b6ceb (44 lines) (+41/-3) ^{[ Show | Annotate ]}
  Branch: 7.9

bugfix

Rev: src/encode.c:1.35

24:   #include "stuff.h"   #include "version.h"    - RCSID("$Id: encode.c,v 1.34 1999/09/16 20:30:33 hubbe Exp $"); + RCSID("$Id: encode.c,v 1.35 1999/09/17 23:36:57 hubbe Exp $");      #ifdef _AIX   #include <net/nh.h>
76:      #define addstr(s, l) low_my_binary_strcat((s), (l), &(data->buf))   #define addchar(t) low_my_putchar((t),&(data->buf)) +  + /* Code a pike string */ + /* FIXME: Wide strings! */   #define adddata(S) do { \    code_entry(T_STRING, (S)->len, data); \    addstr((char *)((S)->str),(S)->len); \   }while(0)    -  + /* Like adddata, but allows null pointers */ +  + #define adddata3(S) do { \ +  if(S) { \ +  code_entry(T_STRING, (S)->len, data); \ +  addstr((char *)((S)->str),(S)->len); \ +  } else { \ +  code_entry(T_INT, 0, data); \ +  } \ + }while(0) +    #define adddata2(s,l) addstr((char *)(s),(l) * sizeof(s[0]));      /* Current encoding: ¶ik0 */
468:    encode_value2(sp-1,data);    pop_stack();    -  adddata(p->inherits[d].name); +  adddata3(p->inherits[d].name);    }       for(d=0;d<p->num_identifiers;d++)
590:    data->ptr+=length; \    }while(0)    + #define getdata3(X) do { \ +  long length; \ +  int what, e, num; \ +  DECODE(); \ +  length=num; \ +  switch(what & T_MASK) \ +  { \ +  case T_INT: \ +  X=0; \ +  break; \ +  \ +  case T_STRING: \ +  if(data->ptr + length > data->len || length <0) \ +  error("Failed to decode string. (string range error)\n"); \ +  X=make_shared_binary_string((char *)(data->data + data->ptr), length); \ +  data->ptr+=length; \ +  break; \ +  \ +  default: \ +  error("Failed to decode string, type is wrong: %d\n",what & T_MASK); \ +  } \ + }while(0) +    #define decode_number(X,data) do { \    int what, e, num; \    DECODE(); \
1061:    error("Failed to decode inheritance.\n");    }    -  getdata(p->inherits[d].name); +  getdata3(p->inherits[d].name);    }       debug_malloc_touch(dat);