pike.git/ src/ post_modules/ Nettle/ nettle.cmod

Branch: Tag:

2003-08-06

2003-08-06 00:50:16 by Martin Nilsson <mani@lysator.liu.se>

Fixed some warnings and sets up the sources properly.

Rev: src/post_modules/Nettle/nettle.cmod:1.10

1:   /* nettle.cmod -*- c -*- */      #include "global.h" - RCSID("$Id: nettle.cmod,v 1.9 2003/08/05 18:05:13 nilsson Exp $"); + RCSID("$Id: nettle.cmod,v 1.10 2003/08/06 00:50:16 nilsson Exp $");   #include "interpret.h"   #include "svalue.h"   /* For this_object() */
39:    */   PIKECLASS Yarrow   { -  CVAR const struct yarrow256_ctx *ctx; +  CVAR struct yarrow256_ctx *ctx; +  CVAR struct yarrow_source *sources;    -  PIKEFUN void create() { -  yarrow256_init(THIS->ctx, 0, NULL); +  PIKEFUN void create(void|int arg) { +  INT32 num = 0; +  THIS->sources = NULL; +  +  if(arg) { +  if (arg->type != PIKE_T_INT) +  Pike_error("Bad argument type.\n"); +  num = arg->u.integer; +  if(num < 0) +  Pike_error("Invalid number of sources.\n"); +  THIS->sources = xalloc(sizeof(struct yarrow_source)*num);    }    -  +  yarrow256_init(THIS->ctx, num, THIS->sources); +  } +     /*! @decl Yarrow seed(string data)    *! The random generator needs to be seeded before    *! it can be used. The seed must be at least 32
56:    */    PIKEFUN object seed(string data)    { -  /* FIXME: Take figure in error msg from define */ +     if(data->len < YARROW256_SEED_FILE_SIZE)    Pike_error( "Seed must be at least 32 characters.\n" );   
111:    INIT    {    THIS->ctx = xalloc(sizeof(struct yarrow256_ctx)); +  THIS->ctx->nsources = 0;    }    EXIT    { -  +  if(THIS->ctx->nsources) free(THIS->sources);    free(THIS->ctx);    }   }