Move more to git, add submodules, fix build script, change hgignore to gitignore

2 files changed, 0 insertions, 576 deletions

diff --git a/main/openssl b/main/openssl
new file mode 160000
+Subproject 4d377a9ce111930d8a8f06dc0e94a892a7f6c51
diff --git a/main/openssl/crypto/asn1/a_strex.c b/main/openssl/crypto/asn1/a_strex.c
deleted file mode 100644
index 8fb4193b..00000000
--- a/main/openssl/crypto/asn1/a_strex.c
+++ /dev/null
@@ -1,576 +0,0 @@
-/* a_strex.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
- */
-/* ====================================================================
- * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
- *
- * 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 above 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 acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED 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 OpenSSL PROJECT OR
- * ITS 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.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <stdio.h>
-#include <string.h>
-#include "cryptlib.h"
-#include <openssl/crypto.h>
-#include <openssl/x509.h>
-#include <openssl/asn1.h>
-
-#include "charmap.h"
-
-/* ASN1_STRING_print_ex() and X509_NAME_print_ex().
- * Enhanced string and name printing routines handling
- * multibyte characters, RFC2253 and a host of other
- * options.
- */
-
-
-#define CHARTYPE_BS_ESC		(ASN1_STRFLGS_ESC_2253 | CHARTYPE_FIRST_ESC_2253 | CHARTYPE_LAST_ESC_2253)
-
-#define ESC_FLAGS (ASN1_STRFLGS_ESC_2253 | \
-		  ASN1_STRFLGS_ESC_QUOTE | \
-		  ASN1_STRFLGS_ESC_CTRL | \
-		  ASN1_STRFLGS_ESC_MSB)
-
-
-/* Three IO functions for sending data to memory, a BIO and
- * and a FILE pointer.
- */
-#if 0				/* never used */
-static int send_mem_chars(void *arg, const void *buf, int len)
-{
-	unsigned char **out = arg;
-	if(!out) return 1;
-	memcpy(*out, buf, len);
-	*out += len;
-	return 1;
-}
-#endif
-
-static int send_bio_chars(void *arg, const void *buf, int len)
-{
-	if(!arg) return 1;
-	if(BIO_write(arg, buf, len) != len) return 0;
-	return 1;
-}
-
-static int send_fp_chars(void *arg, const void *buf, int len)
-{
-	if(!arg) return 1;
-	if(fwrite(buf, 1, len, arg) != (unsigned int)len) return 0;
-	return 1;
-}
-
-typedef int char_io(void *arg, const void *buf, int len);
-
-/* This function handles display of
- * strings, one character at a time.
- * It is passed an unsigned long for each
- * character because it could come from 2 or even
- * 4 byte forms.
- */
-
-static int do_esc_char(unsigned long c, unsigned char flags, char *do_quotes, char_io *io_ch, void *arg)
-{
-	unsigned char chflgs, chtmp;
-	char tmphex[HEX_SIZE(long)+3];
-
-	if(c > 0xffffffffL)
-		return -1;
-	if(c > 0xffff) {
-		BIO_snprintf(tmphex, sizeof tmphex, "\\W%08lX", c);
-		if(!io_ch(arg, tmphex, 10)) return -1;
-		return 10;
-	}
-	if(c > 0xff) {
-		BIO_snprintf(tmphex, sizeof tmphex, "\\U%04lX", c);
-		if(!io_ch(arg, tmphex, 6)) return -1;
-		return 6;
-	}
-	chtmp = (unsigned char)c;
-	if(chtmp > 0x7f) chflgs = flags & ASN1_STRFLGS_ESC_MSB;
-	else chflgs = char_type[chtmp] & flags;
-	if(chflgs & CHARTYPE_BS_ESC) {
-		/* If we don't escape with quotes, signal we need quotes */
-		if(chflgs & ASN1_STRFLGS_ESC_QUOTE) {
-			if(do_quotes) *do_quotes = 1;
-			if(!io_ch(arg, &chtmp, 1)) return -1;
-			return 1;
-		}
-		if(!io_ch(arg, "\\", 1)) return -1;
-		if(!io_ch(arg, &chtmp, 1)) return -1;
-		return 2;
-	}
-	if(chflgs & (ASN1_STRFLGS_ESC_CTRL|ASN1_STRFLGS_ESC_MSB)) {
-		BIO_snprintf(tmphex, 11, "\\%02X", chtmp);
-		if(!io_ch(arg, tmphex, 3)) return -1;
-		return 3;
-	}
-	/* If we get this far and do any escaping at all must escape 
-	 * the escape character itself: backslash.
-	 */
-	if (chtmp == '\\' && flags & ESC_FLAGS) {
-		if(!io_ch(arg, "\\\\", 2)) return -1;
-		return 2;
-	}
-	if(!io_ch(arg, &chtmp, 1)) return -1;
-	return 1;
-}
-
-#define BUF_TYPE_WIDTH_MASK	0x7
-#define BUF_TYPE_CONVUTF8	0x8
-
-/* This function sends each character in a buffer to
- * do_esc_char(). It interprets the content formats
- * and converts to or from UTF8 as appropriate.
- */
-
-static int do_buf(unsigned char *buf, int buflen,
-			int type, unsigned char flags, char *quotes, char_io *io_ch, void *arg)
-{
-	int i, outlen, len;
-	unsigned char orflags, *p, *q;
-	unsigned long c;
-	p = buf;
-	q = buf + buflen;
-	outlen = 0;
-	while(p != q) {
-		if(p == buf && flags & ASN1_STRFLGS_ESC_2253) orflags = CHARTYPE_FIRST_ESC_2253;
-		else orflags = 0;
-		switch(type & BUF_TYPE_WIDTH_MASK) {
-			case 4:
-			c = ((unsigned long)*p++) << 24;
-			c |= ((unsigned long)*p++) << 16;
-			c |= ((unsigned long)*p++) << 8;
-			c |= *p++;
-			break;
-
-			case 2:
-			c = ((unsigned long)*p++) << 8;
-			c |= *p++;
-			break;
-
-			case 1:
-			c = *p++;
-			break;
-			
-			case 0:
-			i = UTF8_getc(p, buflen, &c);
-			if(i < 0) return -1;	/* Invalid UTF8String */
-			p += i;
-			break;
-			default:
-			return -1;	/* invalid width */
-		}
-		if (p == q && flags & ASN1_STRFLGS_ESC_2253) orflags = CHARTYPE_LAST_ESC_2253;
-		if(type & BUF_TYPE_CONVUTF8) {
-			unsigned char utfbuf[6];
-			int utflen;
-			utflen = UTF8_putc(utfbuf, sizeof utfbuf, c);
-			for(i = 0; i < utflen; i++) {
-				/* We don't need to worry about setting orflags correctly
-				 * because if utflen==1 its value will be correct anyway 
-				 * otherwise each character will be > 0x7f and so the 
-				 * character will never be escaped on first and last.
-				 */
-				len = do_esc_char(utfbuf[i], (unsigned char)(flags | orflags), quotes, io_ch, arg);
-				if(len < 0) return -1;
-				outlen += len;
-			}
-		} else {
-			len = do_esc_char(c, (unsigned char)(flags | orflags), quotes, io_ch, arg);
-			if(len < 0) return -1;
-			outlen += len;
-		}
-	}
-	return outlen;
-}
-
-/* This function hex dumps a buffer of characters */
-
-static int do_hex_dump(char_io *io_ch, void *arg, unsigned char *buf, int buflen)
-{
-	static const char hexdig[] = "0123456789ABCDEF";
-	unsigned char *p, *q;
-	char hextmp[2];
-	if(arg) {
-		p = buf;
-		q = buf + buflen;
-		while(p != q) {
-			hextmp[0] = hexdig[*p >> 4];
-			hextmp[1] = hexdig[*p & 0xf];
-			if(!io_ch(arg, hextmp, 2)) return -1;
-			p++;
-		}
-	}
-	return buflen << 1;
-}
-
-/* "dump" a string. This is done when the type is unknown,
- * or the flags request it. We can either dump the content
- * octets or the entire DER encoding. This uses the RFC2253
- * #01234 format.
- */
-
-static int do_dump(unsigned long lflags, char_io *io_ch, void *arg, ASN1_STRING *str)
-{
-	/* Placing the ASN1_STRING in a temp ASN1_TYPE allows
-	 * the DER encoding to readily obtained
-	 */
-	ASN1_TYPE t;
-	unsigned char *der_buf, *p;
-	int outlen, der_len;
-
-	if(!io_ch(arg, "#", 1)) return -1;
-	/* If we don't dump DER encoding just dump content octets */
-	if(!(lflags & ASN1_STRFLGS_DUMP_DER)) {
-		outlen = do_hex_dump(io_ch, arg, str->data, str->length);
-		if(outlen < 0) return -1;
-		return outlen + 1;
-	}
-	t.type = str->type;
-	t.value.ptr = (char *)str;
-	der_len = i2d_ASN1_TYPE(&t, NULL);
-	der_buf = OPENSSL_malloc(der_len);
-	if(!der_buf) return -1;
-	p = der_buf;
-	i2d_ASN1_TYPE(&t, &p);
-	outlen = do_hex_dump(io_ch, arg, der_buf, der_len);
-	OPENSSL_free(der_buf);
-	if(outlen < 0) return -1;
-	return outlen + 1;
-}
-
-/* Lookup table to convert tags to character widths,
- * 0 = UTF8 encoded, -1 is used for non string types
- * otherwise it is the number of bytes per character
- */
-
-static const signed char tag2nbyte[] = {
-	-1, -1, -1, -1, -1,	/* 0-4 */
-	-1, -1, -1, -1, -1,	/* 5-9 */
-	-1, -1, 0, -1,		/* 10-13 */
-	-1, -1, -1, -1,		/* 15-17 */
-	-1, 1, 1,		/* 18-20 */
-	-1, 1, 1, 1,		/* 21-24 */
-	-1, 1, -1,		/* 25-27 */
-	4, -1, 2		/* 28-30 */
-};
-
-/* This is the main function, print out an
- * ASN1_STRING taking note of various escape
- * and display options. Returns number of
- * characters written or -1 if an error
- * occurred.
- */
-
-static int do_print_ex(char_io *io_ch, void *arg, unsigned long lflags, ASN1_STRING *str)
-{
-	int outlen, len;
-	int type;
-	char quotes;
-	unsigned char flags;
-	quotes = 0;
-	/* Keep a copy of escape flags */
-	flags = (unsigned char)(lflags & ESC_FLAGS);
-
-	type = str->type;
-
-	outlen = 0;
-
-
-	if(lflags & ASN1_STRFLGS_SHOW_TYPE) {
-		const char *tagname;
-		tagname = ASN1_tag2str(type);
-		outlen += strlen(tagname);
-		if(!io_ch(arg, tagname, outlen) || !io_ch(arg, ":", 1)) return -1; 
-		outlen++;
-	}
-
-	/* Decide what to do with type, either dump content or display it */
-
-	/* Dump everything */
-	if(lflags & ASN1_STRFLGS_DUMP_ALL) type = -1;
-	/* Ignore the string type */
-	else if(lflags & ASN1_STRFLGS_IGNORE_TYPE) type = 1;
-	else {
-		/* Else determine width based on type */
-		if((type > 0) && (type < 31)) type = tag2nbyte[type];
-		else type = -1;
-		if((type == -1) && !(lflags & ASN1_STRFLGS_DUMP_UNKNOWN)) type = 1;
-	}
-
-	if(type == -1) {
-		len = do_dump(lflags, io_ch, arg, str);
-		if(len < 0) return -1;
-		outlen += len;
-		return outlen;
-	}
-
-	if(lflags & ASN1_STRFLGS_UTF8_CONVERT) {
-		/* Note: if string is UTF8 and we want
-		 * to convert to UTF8 then we just interpret
-		 * it as 1 byte per character to avoid converting
-		 * twice.
-		 */
-		if(!type) type = 1;
-		else type |= BUF_TYPE_CONVUTF8;
-	}
-
-	len = do_buf(str->data, str->length, type, flags, &quotes, io_ch, NULL);
-	if(len < 0) return -1;
-	outlen += len;
-	if(quotes) outlen += 2;
-	if(!arg) return outlen;
-	if(quotes && !io_ch(arg, "\"", 1)) return -1;
-	if(do_buf(str->data, str->length, type, flags, NULL, io_ch, arg) < 0)
-		return -1;
-	if(quotes && !io_ch(arg, "\"", 1)) return -1;
-	return outlen;
-}
-
-/* Used for line indenting: print 'indent' spaces */
-
-static int do_indent(char_io *io_ch, void *arg, int indent)
-{
-	int i;
-	for(i = 0; i < indent; i++)
-			if(!io_ch(arg, " ", 1)) return 0;
-	return 1;
-}
-
-#define FN_WIDTH_LN	25
-#define FN_WIDTH_SN	10
-
-static int do_name_ex(char_io *io_ch, void *arg, X509_NAME *n,
-				int indent, unsigned long flags)
-{
-	int i, prev = -1, orflags, cnt;
-	int fn_opt, fn_nid;
-	ASN1_OBJECT *fn;
-	ASN1_STRING *val;
-	X509_NAME_ENTRY *ent;
-	char objtmp[80];
-	const char *objbuf;
-	int outlen, len;
-	char *sep_dn, *sep_mv, *sep_eq;
-	int sep_dn_len, sep_mv_len, sep_eq_len;
-	if(indent < 0) indent = 0;
-	outlen = indent;
-	if(!do_indent(io_ch, arg, indent)) return -1;
-	switch (flags & XN_FLAG_SEP_MASK)
-	{
-		case XN_FLAG_SEP_MULTILINE:
-		sep_dn = "\n";
-		sep_dn_len = 1;
-		sep_mv = " + ";
-		sep_mv_len = 3;
-		break;
-
-		case XN_FLAG_SEP_COMMA_PLUS:
-		sep_dn = ",";
-		sep_dn_len = 1;
-		sep_mv = "+";
-		sep_mv_len = 1;
-		indent = 0;
-		break;
-
-		case XN_FLAG_SEP_CPLUS_SPC:
-		sep_dn = ", ";
-		sep_dn_len = 2;
-		sep_mv = " + ";
-		sep_mv_len = 3;
-		indent = 0;
-		break;
-
-		case XN_FLAG_SEP_SPLUS_SPC:
-		sep_dn = "; ";
-		sep_dn_len = 2;
-		sep_mv = " + ";
-		sep_mv_len = 3;
-		indent = 0;
-		break;
-
-		default:
-		return -1;
-	}
-
-	if(flags & XN_FLAG_SPC_EQ) {
-		sep_eq = " = ";
-		sep_eq_len = 3;
-	} else {
-		sep_eq = "=";
-		sep_eq_len = 1;
-	}
-
-	fn_opt = flags & XN_FLAG_FN_MASK;
-
-	cnt = X509_NAME_entry_count(n);	
-	for(i = 0; i < cnt; i++) {
-		if(flags & XN_FLAG_DN_REV)
-				ent = X509_NAME_get_entry(n, cnt - i - 1);
-		else ent = X509_NAME_get_entry(n, i);
-		if(prev != -1) {
-			if(prev == ent->set) {
-				if(!io_ch(arg, sep_mv, sep_mv_len)) return -1;
-				outlen += sep_mv_len;
-			} else {
-				if(!io_ch(arg, sep_dn, sep_dn_len)) return -1;
-				outlen += sep_dn_len;
-				if(!do_indent(io_ch, arg, indent)) return -1;
-				outlen += indent;
-			}
-		}
-		prev = ent->set;
-		fn = X509_NAME_ENTRY_get_object(ent);
-		val = X509_NAME_ENTRY_get_data(ent);
-		fn_nid = OBJ_obj2nid(fn);
-		if(fn_opt != XN_FLAG_FN_NONE) {
-			int objlen, fld_len;
-			if((fn_opt == XN_FLAG_FN_OID) || (fn_nid==NID_undef) ) {
-				OBJ_obj2txt(objtmp, sizeof objtmp, fn, 1);
-				fld_len = 0; /* XXX: what should this be? */
-				objbuf = objtmp;
-			} else {
-				if(fn_opt == XN_FLAG_FN_SN) {
-					fld_len = FN_WIDTH_SN;
-					objbuf = OBJ_nid2sn(fn_nid);
-				} else if(fn_opt == XN_FLAG_FN_LN) {
-					fld_len = FN_WIDTH_LN;
-					objbuf = OBJ_nid2ln(fn_nid);
-				} else {
-					fld_len = 0; /* XXX: what should this be? */
-					objbuf = "";
-				}
-			}
-			objlen = strlen(objbuf);
-			if(!io_ch(arg, objbuf, objlen)) return -1;
-			if ((objlen < fld_len) && (flags & XN_FLAG_FN_ALIGN)) {
-				if (!do_indent(io_ch, arg, fld_len - objlen)) return -1;
-				outlen += fld_len - objlen;
-			}
-			if(!io_ch(arg, sep_eq, sep_eq_len)) return -1;
-			outlen += objlen + sep_eq_len;
-		}
-		/* If the field name is unknown then fix up the DER dump
-		 * flag. We might want to limit this further so it will
- 		 * DER dump on anything other than a few 'standard' fields.
-		 */
-		if((fn_nid == NID_undef) && (flags & XN_FLAG_DUMP_UNKNOWN_FIELDS)) 
-					orflags = ASN1_STRFLGS_DUMP_ALL;
-		else orflags = 0;
-     
-		len = do_print_ex(io_ch, arg, flags | orflags, val);
-		if(len < 0) return -1;
-		outlen += len;
-	}
-	return outlen;
-}
-
-/* Wrappers round the main functions */
-
-int X509_NAME_print_ex(BIO *out, X509_NAME *nm, int indent, unsigned long flags)
-{
-	if(flags == XN_FLAG_COMPAT)
-		return X509_NAME_print(out, nm, indent);
-	return do_name_ex(send_bio_chars, out, nm, indent, flags);
-}
-
-#ifndef OPENSSL_NO_FP_API
-int X509_NAME_print_ex_fp(FILE *fp, X509_NAME *nm, int indent, unsigned long flags)
-{
-	if(flags == XN_FLAG_COMPAT)
-		{
-		BIO *btmp;
-		int ret;
-		btmp = BIO_new_fp(fp, BIO_NOCLOSE);
-		if(!btmp) return -1;
-		ret = X509_NAME_print(btmp, nm, indent);
-		BIO_free(btmp);
-		return ret;
-		}
-	return do_name_ex(send_fp_chars, fp, nm, indent, flags);
-}
-#endif
-
-int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags)
-{
-	return do_print_ex(send_bio_chars, out, flags, str);
-}
-
-#ifndef OPENSSL_NO_FP_API
-int ASN1_STRING_print_ex_fp(FILE *fp, ASN1_STRING *str, unsigned long flags)
-{
-	return do_print_ex(send_fp_chars, fp, flags, str);
-}
-#endif
-
-/* Utility function: convert any string type to UTF8, returns number of bytes
- * in output string or a negative error code
- */
-
-int ASN1_STRING_to_UTF8(unsigned char **out, ASN1_STRING *in)
-{
-	ASN1_STRING stmp, *str = &stmp;
-	int mbflag, type, ret;
-	if(!in) return -1;
-	type = in->type;
-	if((type < 0) || (type > 30)) return -1;
-	mbflag = tag2nbyte[type];
-	if(mbflag == -1) return -1;
-	mbflag |= MBSTRING_FLAG;
-	stmp.data = NULL;
-	stmp.length = 0;
-	stmp.flags = 0;
-	ret = ASN1_mbstring_copy(&str, in->data, in->length, mbflag, B_ASN1_UTF8STRING);
-	if(ret < 0) return ret;
-	*out = stmp.data;
-	return stmp.length;
-}