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authorParménides GV <parmegv@sdf.org>2014-04-07 20:43:34 +0200
committerParménides GV <parmegv@sdf.org>2014-04-08 11:43:27 +0200
commitc206a91d320995f37f8abb33188bfd384249da3d (patch)
tree10a7d8a9dd7f24437ac4851b8d01edbd5dd3ee3b /openssl/crypto/txt_db/txt_db.c
parent910b0e1746ab3f63e63808b198ad51fec5b635e5 (diff)
Next step: compile jni sources correctly.
Diffstat (limited to 'openssl/crypto/txt_db/txt_db.c')
-rw-r--r--openssl/crypto/txt_db/txt_db.c388
1 files changed, 0 insertions, 388 deletions
diff --git a/openssl/crypto/txt_db/txt_db.c b/openssl/crypto/txt_db/txt_db.c
deleted file mode 100644
index 6f2ce3b5..00000000
--- a/openssl/crypto/txt_db/txt_db.c
+++ /dev/null
@@ -1,388 +0,0 @@
-/* crypto/txt_db/txt_db.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to. The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code. The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * "This product includes cryptographic software written by
- * Eric Young (eay@cryptsoft.com)"
- * The word 'cryptographic' can be left out if the rouines from the library
- * being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- * the apps directory (application code) you must include an acknowledgement:
- * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed. i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "cryptlib.h"
-#include <openssl/buffer.h>
-#include <openssl/txt_db.h>
-
-#undef BUFSIZE
-#define BUFSIZE 512
-
-const char TXT_DB_version[]="TXT_DB" OPENSSL_VERSION_PTEXT;
-
-TXT_DB *TXT_DB_read(BIO *in, int num)
- {
- TXT_DB *ret=NULL;
- int er=1;
- int esc=0;
- long ln=0;
- int i,add,n;
- int size=BUFSIZE;
- int offset=0;
- char *p,*f;
- OPENSSL_STRING *pp;
- BUF_MEM *buf=NULL;
-
- if ((buf=BUF_MEM_new()) == NULL) goto err;
- if (!BUF_MEM_grow(buf,size)) goto err;
-
- if ((ret=OPENSSL_malloc(sizeof(TXT_DB))) == NULL)
- goto err;
- ret->num_fields=num;
- ret->index=NULL;
- ret->qual=NULL;
- if ((ret->data=sk_OPENSSL_PSTRING_new_null()) == NULL)
- goto err;
- if ((ret->index=OPENSSL_malloc(sizeof(*ret->index)*num)) == NULL)
- goto err;
- if ((ret->qual=OPENSSL_malloc(sizeof(*(ret->qual))*num)) == NULL)
- goto err;
- for (i=0; i<num; i++)
- {
- ret->index[i]=NULL;
- ret->qual[i]=NULL;
- }
-
- add=(num+1)*sizeof(char *);
- buf->data[size-1]='\0';
- offset=0;
- for (;;)
- {
- if (offset != 0)
- {
- size+=BUFSIZE;
- if (!BUF_MEM_grow_clean(buf,size)) goto err;
- }
- buf->data[offset]='\0';
- BIO_gets(in,&(buf->data[offset]),size-offset);
- ln++;
- if (buf->data[offset] == '\0') break;
- if ((offset == 0) && (buf->data[0] == '#')) continue;
- i=strlen(&(buf->data[offset]));
- offset+=i;
- if (buf->data[offset-1] != '\n')
- continue;
- else
- {
- buf->data[offset-1]='\0'; /* blat the '\n' */
- if (!(p=OPENSSL_malloc(add+offset))) goto err;
- offset=0;
- }
- pp=(char **)p;
- p+=add;
- n=0;
- pp[n++]=p;
- i=0;
- f=buf->data;
-
- esc=0;
- for (;;)
- {
- if (*f == '\0') break;
- if (*f == '\t')
- {
- if (esc)
- p--;
- else
- {
- *(p++)='\0';
- f++;
- if (n >= num) break;
- pp[n++]=p;
- continue;
- }
- }
- esc=(*f == '\\');
- *(p++)= *(f++);
- }
- *(p++)='\0';
- if ((n != num) || (*f != '\0'))
- {
-#if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16) /* temporary fix :-( */
- fprintf(stderr,"wrong number of fields on line %ld (looking for field %d, got %d, '%s' left)\n",ln,num,n,f);
-#endif
- er=2;
- goto err;
- }
- pp[n]=p;
- if (!sk_OPENSSL_PSTRING_push(ret->data,pp))
- {
-#if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16) /* temporary fix :-( */
- fprintf(stderr,"failure in sk_push\n");
-#endif
- er=2;
- goto err;
- }
- }
- er=0;
-err:
- BUF_MEM_free(buf);
- if (er)
- {
-#if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16)
- if (er == 1) fprintf(stderr,"OPENSSL_malloc failure\n");
-#endif
- if (ret != NULL)
- {
- if (ret->data != NULL) sk_OPENSSL_PSTRING_free(ret->data);
- if (ret->index != NULL) OPENSSL_free(ret->index);
- if (ret->qual != NULL) OPENSSL_free(ret->qual);
- if (ret != NULL) OPENSSL_free(ret);
- }
- return(NULL);
- }
- else
- return(ret);
- }
-
-OPENSSL_STRING *TXT_DB_get_by_index(TXT_DB *db, int idx, OPENSSL_STRING *value)
- {
- OPENSSL_STRING *ret;
- LHASH_OF(OPENSSL_STRING) *lh;
-
- if (idx >= db->num_fields)
- {
- db->error=DB_ERROR_INDEX_OUT_OF_RANGE;
- return(NULL);
- }
- lh=db->index[idx];
- if (lh == NULL)
- {
- db->error=DB_ERROR_NO_INDEX;
- return(NULL);
- }
- ret=lh_OPENSSL_STRING_retrieve(lh,value);
- db->error=DB_ERROR_OK;
- return(ret);
- }
-
-int TXT_DB_create_index(TXT_DB *db, int field, int (*qual)(OPENSSL_STRING *),
- LHASH_HASH_FN_TYPE hash, LHASH_COMP_FN_TYPE cmp)
- {
- LHASH_OF(OPENSSL_STRING) *idx;
- OPENSSL_STRING *r;
- int i,n;
-
- if (field >= db->num_fields)
- {
- db->error=DB_ERROR_INDEX_OUT_OF_RANGE;
- return(0);
- }
- /* FIXME: we lose type checking at this point */
- if ((idx=(LHASH_OF(OPENSSL_STRING) *)lh_new(hash,cmp)) == NULL)
- {
- db->error=DB_ERROR_MALLOC;
- return(0);
- }
- n=sk_OPENSSL_PSTRING_num(db->data);
- for (i=0; i<n; i++)
- {
- r=sk_OPENSSL_PSTRING_value(db->data,i);
- if ((qual != NULL) && (qual(r) == 0)) continue;
- if ((r=lh_OPENSSL_STRING_insert(idx,r)) != NULL)
- {
- db->error=DB_ERROR_INDEX_CLASH;
- db->arg1=sk_OPENSSL_PSTRING_find(db->data,r);
- db->arg2=i;
- lh_OPENSSL_STRING_free(idx);
- return(0);
- }
- }
- if (db->index[field] != NULL) lh_OPENSSL_STRING_free(db->index[field]);
- db->index[field]=idx;
- db->qual[field]=qual;
- return(1);
- }
-
-long TXT_DB_write(BIO *out, TXT_DB *db)
- {
- long i,j,n,nn,l,tot=0;
- char *p,**pp,*f;
- BUF_MEM *buf=NULL;
- long ret= -1;
-
- if ((buf=BUF_MEM_new()) == NULL)
- goto err;
- n=sk_OPENSSL_PSTRING_num(db->data);
- nn=db->num_fields;
- for (i=0; i<n; i++)
- {
- pp=sk_OPENSSL_PSTRING_value(db->data,i);
-
- l=0;
- for (j=0; j<nn; j++)
- {
- if (pp[j] != NULL)
- l+=strlen(pp[j]);
- }
- if (!BUF_MEM_grow_clean(buf,(int)(l*2+nn))) goto err;
-
- p=buf->data;
- for (j=0; j<nn; j++)
- {
- f=pp[j];
- if (f != NULL)
- for (;;)
- {
- if (*f == '\0') break;
- if (*f == '\t') *(p++)='\\';
- *(p++)= *(f++);
- }
- *(p++)='\t';
- }
- p[-1]='\n';
- j=p-buf->data;
- if (BIO_write(out,buf->data,(int)j) != j)
- goto err;
- tot+=j;
- }
- ret=tot;
-err:
- if (buf != NULL) BUF_MEM_free(buf);
- return(ret);
- }
-
-int TXT_DB_insert(TXT_DB *db, OPENSSL_STRING *row)
- {
- int i;
- OPENSSL_STRING *r;
-
- for (i=0; i<db->num_fields; i++)
- {
- if (db->index[i] != NULL)
- {
- if ((db->qual[i] != NULL) &&
- (db->qual[i](row) == 0)) continue;
- r=lh_OPENSSL_STRING_retrieve(db->index[i],row);
- if (r != NULL)
- {
- db->error=DB_ERROR_INDEX_CLASH;
- db->arg1=i;
- db->arg_row=r;
- goto err;
- }
- }
- }
- /* We have passed the index checks, now just append and insert */
- if (!sk_OPENSSL_PSTRING_push(db->data,row))
- {
- db->error=DB_ERROR_MALLOC;
- goto err;
- }
-
- for (i=0; i<db->num_fields; i++)
- {
- if (db->index[i] != NULL)
- {
- if ((db->qual[i] != NULL) &&
- (db->qual[i](row) == 0)) continue;
- (void)lh_OPENSSL_STRING_insert(db->index[i],row);
- }
- }
- return(1);
-err:
- return(0);
- }
-
-void TXT_DB_free(TXT_DB *db)
- {
- int i,n;
- char **p,*max;
-
- if(db == NULL)
- return;
-
- if (db->index != NULL)
- {
- for (i=db->num_fields-1; i>=0; i--)
- if (db->index[i] != NULL) lh_OPENSSL_STRING_free(db->index[i]);
- OPENSSL_free(db->index);
- }
- if (db->qual != NULL)
- OPENSSL_free(db->qual);
- if (db->data != NULL)
- {
- for (i=sk_OPENSSL_PSTRING_num(db->data)-1; i>=0; i--)
- {
- /* check if any 'fields' have been allocated
- * from outside of the initial block */
- p=sk_OPENSSL_PSTRING_value(db->data,i);
- max=p[db->num_fields]; /* last address */
- if (max == NULL) /* new row */
- {
- for (n=0; n<db->num_fields; n++)
- if (p[n] != NULL) OPENSSL_free(p[n]);
- }
- else
- {
- for (n=0; n<db->num_fields; n++)
- {
- if (((p[n] < (char *)p) || (p[n] > max))
- && (p[n] != NULL))
- OPENSSL_free(p[n]);
- }
- }
- OPENSSL_free(sk_OPENSSL_PSTRING_value(db->data,i));
- }
- sk_OPENSSL_PSTRING_free(db->data);
- }
- OPENSSL_free(db);
- }