summaryrefslogtreecommitdiff
path: root/bitmask_android/openssl/crypto/dso
diff options
context:
space:
mode:
Diffstat (limited to 'bitmask_android/openssl/crypto/dso')
-rw-r--r--bitmask_android/openssl/crypto/dso/README22
-rw-r--r--bitmask_android/openssl/crypto/dso/dso.h409
-rw-r--r--bitmask_android/openssl/crypto/dso/dso_dl.c393
-rw-r--r--bitmask_android/openssl/crypto/dso/dso_dlfcn.c483
-rw-r--r--bitmask_android/openssl/crypto/dso/dso_err.c159
-rw-r--r--bitmask_android/openssl/crypto/dso/dso_lib.c483
-rw-r--r--bitmask_android/openssl/crypto/dso/dso_null.c90
-rw-r--r--bitmask_android/openssl/crypto/dso/dso_openssl.c83
8 files changed, 2122 insertions, 0 deletions
diff --git a/bitmask_android/openssl/crypto/dso/README b/bitmask_android/openssl/crypto/dso/README
new file mode 100644
index 00000000..d0bc9a89
--- /dev/null
+++ b/bitmask_android/openssl/crypto/dso/README
@@ -0,0 +1,22 @@
+NOTES
+-----
+
+I've checked out HPUX (well, version 11 at least) and shl_t is
+a pointer type so it's safe to use in the way it has been in
+dso_dl.c. On the other hand, HPUX11 support dlfcn too and
+according to their man page, prefer developers to move to that.
+I'll leave Richard's changes there as I guess dso_dl is needed
+for HPUX10.20.
+
+There is now a callback scheme in place where filename conversion can
+(a) be turned off altogether through the use of the
+ DSO_FLAG_NO_NAME_TRANSLATION flag,
+(b) be handled by default using the default DSO_METHOD's converter
+(c) overriden per-DSO by setting the override callback
+(d) a mix of (b) and (c) - eg. implement an override callback that;
+ (i) checks if we're win32 (if(strstr(dso->meth->name, "win32")....)
+ and if so, convert "blah" into "blah32.dll" (the default is
+ otherwise to make it "blah.dll").
+ (ii) default to the normal behaviour - we're not on win32, eg.
+ finish with (return dso->meth->dso_name_converter(dso,NULL)).
+
diff --git a/bitmask_android/openssl/crypto/dso/dso.h b/bitmask_android/openssl/crypto/dso/dso.h
new file mode 100644
index 00000000..839f2e06
--- /dev/null
+++ b/bitmask_android/openssl/crypto/dso/dso.h
@@ -0,0 +1,409 @@
+/* dso.h -*- mode:C; c-file-style: "eay" -*- */
+/* Written by Geoff Thorpe (geoff@geoffthorpe.net) 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).
+ *
+ */
+
+#ifndef HEADER_DSO_H
+#define HEADER_DSO_H
+
+#include <openssl/crypto.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* These values are used as commands to DSO_ctrl() */
+#define DSO_CTRL_GET_FLAGS 1
+#define DSO_CTRL_SET_FLAGS 2
+#define DSO_CTRL_OR_FLAGS 3
+
+/* By default, DSO_load() will translate the provided filename into a form
+ * typical for the platform (more specifically the DSO_METHOD) using the
+ * dso_name_converter function of the method. Eg. win32 will transform "blah"
+ * into "blah.dll", and dlfcn will transform it into "libblah.so". The
+ * behaviour can be overriden by setting the name_converter callback in the DSO
+ * object (using DSO_set_name_converter()). This callback could even utilise
+ * the DSO_METHOD's converter too if it only wants to override behaviour for
+ * one or two possible DSO methods. However, the following flag can be set in a
+ * DSO to prevent *any* native name-translation at all - eg. if the caller has
+ * prompted the user for a path to a driver library so the filename should be
+ * interpreted as-is. */
+#define DSO_FLAG_NO_NAME_TRANSLATION 0x01
+/* An extra flag to give if only the extension should be added as
+ * translation. This is obviously only of importance on Unix and
+ * other operating systems where the translation also may prefix
+ * the name with something, like 'lib', and ignored everywhere else.
+ * This flag is also ignored if DSO_FLAG_NO_NAME_TRANSLATION is used
+ * at the same time. */
+#define DSO_FLAG_NAME_TRANSLATION_EXT_ONLY 0x02
+
+/* The following flag controls the translation of symbol names to upper
+ * case. This is currently only being implemented for OpenVMS.
+ */
+#define DSO_FLAG_UPCASE_SYMBOL 0x10
+
+/* This flag loads the library with public symbols.
+ * Meaning: The exported symbols of this library are public
+ * to all libraries loaded after this library.
+ * At the moment only implemented in unix.
+ */
+#define DSO_FLAG_GLOBAL_SYMBOLS 0x20
+
+
+typedef void (*DSO_FUNC_TYPE)(void);
+
+typedef struct dso_st DSO;
+
+/* The function prototype used for method functions (or caller-provided
+ * callbacks) that transform filenames. They are passed a DSO structure pointer
+ * (or NULL if they are to be used independantly of a DSO object) and a
+ * filename to transform. They should either return NULL (if there is an error
+ * condition) or a newly allocated string containing the transformed form that
+ * the caller will need to free with OPENSSL_free() when done. */
+typedef char* (*DSO_NAME_CONVERTER_FUNC)(DSO *, const char *);
+/* The function prototype used for method functions (or caller-provided
+ * callbacks) that merge two file specifications. They are passed a
+ * DSO structure pointer (or NULL if they are to be used independantly of
+ * a DSO object) and two file specifications to merge. They should
+ * either return NULL (if there is an error condition) or a newly allocated
+ * string containing the result of merging that the caller will need
+ * to free with OPENSSL_free() when done.
+ * Here, merging means that bits and pieces are taken from each of the
+ * file specifications and added together in whatever fashion that is
+ * sensible for the DSO method in question. The only rule that really
+ * applies is that if the two specification contain pieces of the same
+ * type, the copy from the first string takes priority. One could see
+ * it as the first specification is the one given by the user and the
+ * second being a bunch of defaults to add on if they're missing in the
+ * first. */
+typedef char* (*DSO_MERGER_FUNC)(DSO *, const char *, const char *);
+
+typedef struct dso_meth_st
+ {
+ const char *name;
+ /* Loads a shared library, NB: new DSO_METHODs must ensure that a
+ * successful load populates the loaded_filename field, and likewise a
+ * successful unload OPENSSL_frees and NULLs it out. */
+ int (*dso_load)(DSO *dso);
+ /* Unloads a shared library */
+ int (*dso_unload)(DSO *dso);
+ /* Binds a variable */
+ void *(*dso_bind_var)(DSO *dso, const char *symname);
+ /* Binds a function - assumes a return type of DSO_FUNC_TYPE.
+ * This should be cast to the real function prototype by the
+ * caller. Platforms that don't have compatible representations
+ * for different prototypes (this is possible within ANSI C)
+ * are highly unlikely to have shared libraries at all, let
+ * alone a DSO_METHOD implemented for them. */
+ DSO_FUNC_TYPE (*dso_bind_func)(DSO *dso, const char *symname);
+
+/* I don't think this would actually be used in any circumstances. */
+#if 0
+ /* Unbinds a variable */
+ int (*dso_unbind_var)(DSO *dso, char *symname, void *symptr);
+ /* Unbinds a function */
+ int (*dso_unbind_func)(DSO *dso, char *symname, DSO_FUNC_TYPE symptr);
+#endif
+ /* The generic (yuck) "ctrl()" function. NB: Negative return
+ * values (rather than zero) indicate errors. */
+ long (*dso_ctrl)(DSO *dso, int cmd, long larg, void *parg);
+ /* The default DSO_METHOD-specific function for converting filenames to
+ * a canonical native form. */
+ DSO_NAME_CONVERTER_FUNC dso_name_converter;
+ /* The default DSO_METHOD-specific function for converting filenames to
+ * a canonical native form. */
+ DSO_MERGER_FUNC dso_merger;
+
+ /* [De]Initialisation handlers. */
+ int (*init)(DSO *dso);
+ int (*finish)(DSO *dso);
+
+ /* Return pathname of the module containing location */
+ int (*pathbyaddr)(void *addr,char *path,int sz);
+ /* Perform global symbol lookup, i.e. among *all* modules */
+ void *(*globallookup)(const char *symname);
+ } DSO_METHOD;
+
+/**********************************************************************/
+/* The low-level handle type used to refer to a loaded shared library */
+
+struct dso_st
+ {
+ DSO_METHOD *meth;
+ /* Standard dlopen uses a (void *). Win32 uses a HANDLE. VMS
+ * doesn't use anything but will need to cache the filename
+ * for use in the dso_bind handler. All in all, let each
+ * method control its own destiny. "Handles" and such go in
+ * a STACK. */
+ STACK_OF(void) *meth_data;
+ int references;
+ int flags;
+ /* For use by applications etc ... use this for your bits'n'pieces,
+ * don't touch meth_data! */
+ CRYPTO_EX_DATA ex_data;
+ /* If this callback function pointer is set to non-NULL, then it will
+ * be used in DSO_load() in place of meth->dso_name_converter. NB: This
+ * should normally set using DSO_set_name_converter(). */
+ DSO_NAME_CONVERTER_FUNC name_converter;
+ /* If this callback function pointer is set to non-NULL, then it will
+ * be used in DSO_load() in place of meth->dso_merger. NB: This
+ * should normally set using DSO_set_merger(). */
+ DSO_MERGER_FUNC merger;
+ /* This is populated with (a copy of) the platform-independant
+ * filename used for this DSO. */
+ char *filename;
+ /* This is populated with (a copy of) the translated filename by which
+ * the DSO was actually loaded. It is NULL iff the DSO is not currently
+ * loaded. NB: This is here because the filename translation process
+ * may involve a callback being invoked more than once not only to
+ * convert to a platform-specific form, but also to try different
+ * filenames in the process of trying to perform a load. As such, this
+ * variable can be used to indicate (a) whether this DSO structure
+ * corresponds to a loaded library or not, and (b) the filename with
+ * which it was actually loaded. */
+ char *loaded_filename;
+ };
+
+
+DSO * DSO_new(void);
+DSO * DSO_new_method(DSO_METHOD *method);
+int DSO_free(DSO *dso);
+int DSO_flags(DSO *dso);
+int DSO_up_ref(DSO *dso);
+long DSO_ctrl(DSO *dso, int cmd, long larg, void *parg);
+
+/* This function sets the DSO's name_converter callback. If it is non-NULL,
+ * then it will be used instead of the associated DSO_METHOD's function. If
+ * oldcb is non-NULL then it is set to the function pointer value being
+ * replaced. Return value is non-zero for success. */
+int DSO_set_name_converter(DSO *dso, DSO_NAME_CONVERTER_FUNC cb,
+ DSO_NAME_CONVERTER_FUNC *oldcb);
+/* These functions can be used to get/set the platform-independant filename
+ * used for a DSO. NB: set will fail if the DSO is already loaded. */
+const char *DSO_get_filename(DSO *dso);
+int DSO_set_filename(DSO *dso, const char *filename);
+/* This function will invoke the DSO's name_converter callback to translate a
+ * filename, or if the callback isn't set it will instead use the DSO_METHOD's
+ * converter. If "filename" is NULL, the "filename" in the DSO itself will be
+ * used. If the DSO_FLAG_NO_NAME_TRANSLATION flag is set, then the filename is
+ * simply duplicated. NB: This function is usually called from within a
+ * DSO_METHOD during the processing of a DSO_load() call, and is exposed so that
+ * caller-created DSO_METHODs can do the same thing. A non-NULL return value
+ * will need to be OPENSSL_free()'d. */
+char *DSO_convert_filename(DSO *dso, const char *filename);
+/* This function will invoke the DSO's merger callback to merge two file
+ * specifications, or if the callback isn't set it will instead use the
+ * DSO_METHOD's merger. A non-NULL return value will need to be
+ * OPENSSL_free()'d. */
+char *DSO_merge(DSO *dso, const char *filespec1, const char *filespec2);
+/* If the DSO is currently loaded, this returns the filename that it was loaded
+ * under, otherwise it returns NULL. So it is also useful as a test as to
+ * whether the DSO is currently loaded. NB: This will not necessarily return
+ * the same value as DSO_convert_filename(dso, dso->filename), because the
+ * DSO_METHOD's load function may have tried a variety of filenames (with
+ * and/or without the aid of the converters) before settling on the one it
+ * actually loaded. */
+const char *DSO_get_loaded_filename(DSO *dso);
+
+void DSO_set_default_method(DSO_METHOD *meth);
+DSO_METHOD *DSO_get_default_method(void);
+DSO_METHOD *DSO_get_method(DSO *dso);
+DSO_METHOD *DSO_set_method(DSO *dso, DSO_METHOD *meth);
+
+/* The all-singing all-dancing load function, you normally pass NULL
+ * for the first and third parameters. Use DSO_up and DSO_free for
+ * subsequent reference count handling. Any flags passed in will be set
+ * in the constructed DSO after its init() function but before the
+ * load operation. If 'dso' is non-NULL, 'flags' is ignored. */
+DSO *DSO_load(DSO *dso, const char *filename, DSO_METHOD *meth, int flags);
+
+/* This function binds to a variable inside a shared library. */
+void *DSO_bind_var(DSO *dso, const char *symname);
+
+/* This function binds to a function inside a shared library. */
+DSO_FUNC_TYPE DSO_bind_func(DSO *dso, const char *symname);
+
+/* This method is the default, but will beg, borrow, or steal whatever
+ * method should be the default on any particular platform (including
+ * DSO_METH_null() if necessary). */
+DSO_METHOD *DSO_METHOD_openssl(void);
+
+/* This method is defined for all platforms - if a platform has no
+ * DSO support then this will be the only method! */
+DSO_METHOD *DSO_METHOD_null(void);
+
+/* If DSO_DLFCN is defined, the standard dlfcn.h-style functions
+ * (dlopen, dlclose, dlsym, etc) will be used and incorporated into
+ * this method. If not, this method will return NULL. */
+DSO_METHOD *DSO_METHOD_dlfcn(void);
+
+/* If DSO_DL is defined, the standard dl.h-style functions (shl_load,
+ * shl_unload, shl_findsym, etc) will be used and incorporated into
+ * this method. If not, this method will return NULL. */
+DSO_METHOD *DSO_METHOD_dl(void);
+
+/* If WIN32 is defined, use DLLs. If not, return NULL. */
+DSO_METHOD *DSO_METHOD_win32(void);
+
+/* If VMS is defined, use shared images. If not, return NULL. */
+DSO_METHOD *DSO_METHOD_vms(void);
+
+/* This function writes null-terminated pathname of DSO module
+ * containing 'addr' into 'sz' large caller-provided 'path' and
+ * returns the number of characters [including trailing zero]
+ * written to it. If 'sz' is 0 or negative, 'path' is ignored and
+ * required amount of charachers [including trailing zero] to
+ * accomodate pathname is returned. If 'addr' is NULL, then
+ * pathname of cryptolib itself is returned. Negative or zero
+ * return value denotes error.
+ */
+int DSO_pathbyaddr(void *addr,char *path,int sz);
+
+/* This function should be used with caution! It looks up symbols in
+ * *all* loaded modules and if module gets unloaded by somebody else
+ * attempt to dereference the pointer is doomed to have fatal
+ * consequences. Primary usage for this function is to probe *core*
+ * system functionality, e.g. check if getnameinfo(3) is available
+ * at run-time without bothering about OS-specific details such as
+ * libc.so.versioning or where does it actually reside: in libc
+ * itself or libsocket. */
+void *DSO_global_lookup(const char *name);
+
+/* If BeOS is defined, use shared images. If not, return NULL. */
+DSO_METHOD *DSO_METHOD_beos(void);
+
+/* BEGIN ERROR CODES */
+/* The following lines are auto generated by the script mkerr.pl. Any changes
+ * made after this point may be overwritten when the script is next run.
+ */
+void ERR_load_DSO_strings(void);
+
+/* Error codes for the DSO functions. */
+
+/* Function codes. */
+#define DSO_F_BEOS_BIND_FUNC 144
+#define DSO_F_BEOS_BIND_VAR 145
+#define DSO_F_BEOS_LOAD 146
+#define DSO_F_BEOS_NAME_CONVERTER 147
+#define DSO_F_BEOS_UNLOAD 148
+#define DSO_F_DLFCN_BIND_FUNC 100
+#define DSO_F_DLFCN_BIND_VAR 101
+#define DSO_F_DLFCN_LOAD 102
+#define DSO_F_DLFCN_MERGER 130
+#define DSO_F_DLFCN_NAME_CONVERTER 123
+#define DSO_F_DLFCN_UNLOAD 103
+#define DSO_F_DL_BIND_FUNC 104
+#define DSO_F_DL_BIND_VAR 105
+#define DSO_F_DL_LOAD 106
+#define DSO_F_DL_MERGER 131
+#define DSO_F_DL_NAME_CONVERTER 124
+#define DSO_F_DL_UNLOAD 107
+#define DSO_F_DSO_BIND_FUNC 108
+#define DSO_F_DSO_BIND_VAR 109
+#define DSO_F_DSO_CONVERT_FILENAME 126
+#define DSO_F_DSO_CTRL 110
+#define DSO_F_DSO_FREE 111
+#define DSO_F_DSO_GET_FILENAME 127
+#define DSO_F_DSO_GET_LOADED_FILENAME 128
+#define DSO_F_DSO_GLOBAL_LOOKUP 139
+#define DSO_F_DSO_LOAD 112
+#define DSO_F_DSO_MERGE 132
+#define DSO_F_DSO_NEW_METHOD 113
+#define DSO_F_DSO_PATHBYADDR 140
+#define DSO_F_DSO_SET_FILENAME 129
+#define DSO_F_DSO_SET_NAME_CONVERTER 122
+#define DSO_F_DSO_UP_REF 114
+#define DSO_F_GLOBAL_LOOKUP_FUNC 138
+#define DSO_F_PATHBYADDR 137
+#define DSO_F_VMS_BIND_SYM 115
+#define DSO_F_VMS_LOAD 116
+#define DSO_F_VMS_MERGER 133
+#define DSO_F_VMS_UNLOAD 117
+#define DSO_F_WIN32_BIND_FUNC 118
+#define DSO_F_WIN32_BIND_VAR 119
+#define DSO_F_WIN32_GLOBALLOOKUP 142
+#define DSO_F_WIN32_GLOBALLOOKUP_FUNC 143
+#define DSO_F_WIN32_JOINER 135
+#define DSO_F_WIN32_LOAD 120
+#define DSO_F_WIN32_MERGER 134
+#define DSO_F_WIN32_NAME_CONVERTER 125
+#define DSO_F_WIN32_PATHBYADDR 141
+#define DSO_F_WIN32_SPLITTER 136
+#define DSO_F_WIN32_UNLOAD 121
+
+/* Reason codes. */
+#define DSO_R_CTRL_FAILED 100
+#define DSO_R_DSO_ALREADY_LOADED 110
+#define DSO_R_EMPTY_FILE_STRUCTURE 113
+#define DSO_R_FAILURE 114
+#define DSO_R_FILENAME_TOO_BIG 101
+#define DSO_R_FINISH_FAILED 102
+#define DSO_R_INCORRECT_FILE_SYNTAX 115
+#define DSO_R_LOAD_FAILED 103
+#define DSO_R_NAME_TRANSLATION_FAILED 109
+#define DSO_R_NO_FILENAME 111
+#define DSO_R_NO_FILE_SPECIFICATION 116
+#define DSO_R_NULL_HANDLE 104
+#define DSO_R_SET_FILENAME_FAILED 112
+#define DSO_R_STACK_ERROR 105
+#define DSO_R_SYM_FAILURE 106
+#define DSO_R_UNLOAD_FAILED 107
+#define DSO_R_UNSUPPORTED 108
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/bitmask_android/openssl/crypto/dso/dso_dl.c b/bitmask_android/openssl/crypto/dso/dso_dl.c
new file mode 100644
index 00000000..fc4236bd
--- /dev/null
+++ b/bitmask_android/openssl/crypto/dso/dso_dl.c
@@ -0,0 +1,393 @@
+/* dso_dl.c -*- mode:C; c-file-style: "eay" -*- */
+/* Written by Richard Levitte (richard@levitte.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 "cryptlib.h"
+#include <openssl/dso.h>
+
+#ifndef DSO_DL
+DSO_METHOD *DSO_METHOD_dl(void)
+ {
+ return NULL;
+ }
+#else
+
+#include <dl.h>
+
+/* Part of the hack in "dl_load" ... */
+#define DSO_MAX_TRANSLATED_SIZE 256
+
+static int dl_load(DSO *dso);
+static int dl_unload(DSO *dso);
+static void *dl_bind_var(DSO *dso, const char *symname);
+static DSO_FUNC_TYPE dl_bind_func(DSO *dso, const char *symname);
+#if 0
+static int dl_unbind_var(DSO *dso, char *symname, void *symptr);
+static int dl_unbind_func(DSO *dso, char *symname, DSO_FUNC_TYPE symptr);
+static int dl_init(DSO *dso);
+static int dl_finish(DSO *dso);
+static int dl_ctrl(DSO *dso, int cmd, long larg, void *parg);
+#endif
+static char *dl_name_converter(DSO *dso, const char *filename);
+static char *dl_merger(DSO *dso, const char *filespec1, const char *filespec2);
+static int dl_pathbyaddr(void *addr,char *path,int sz);
+static void *dl_globallookup(const char *name);
+
+static DSO_METHOD dso_meth_dl = {
+ "OpenSSL 'dl' shared library method",
+ dl_load,
+ dl_unload,
+ dl_bind_var,
+ dl_bind_func,
+/* For now, "unbind" doesn't exist */
+#if 0
+ NULL, /* unbind_var */
+ NULL, /* unbind_func */
+#endif
+ NULL, /* ctrl */
+ dl_name_converter,
+ dl_merger,
+ NULL, /* init */
+ NULL, /* finish */
+ dl_pathbyaddr,
+ dl_globallookup
+ };
+
+DSO_METHOD *DSO_METHOD_dl(void)
+ {
+ return(&dso_meth_dl);
+ }
+
+/* For this DSO_METHOD, our meth_data STACK will contain;
+ * (i) the handle (shl_t) returned from shl_load().
+ * NB: I checked on HPUX11 and shl_t is itself a pointer
+ * type so the cast is safe.
+ */
+
+static int dl_load(DSO *dso)
+ {
+ shl_t ptr = NULL;
+ /* We don't do any fancy retries or anything, just take the method's
+ * (or DSO's if it has the callback set) best translation of the
+ * platform-independant filename and try once with that. */
+ char *filename= DSO_convert_filename(dso, NULL);
+
+ if(filename == NULL)
+ {
+ DSOerr(DSO_F_DL_LOAD,DSO_R_NO_FILENAME);
+ goto err;
+ }
+ ptr = shl_load(filename, BIND_IMMEDIATE |
+ (dso->flags&DSO_FLAG_NO_NAME_TRANSLATION?0:DYNAMIC_PATH), 0L);
+ if(ptr == NULL)
+ {
+ DSOerr(DSO_F_DL_LOAD,DSO_R_LOAD_FAILED);
+ ERR_add_error_data(4, "filename(", filename, "): ",
+ strerror(errno));
+ goto err;
+ }
+ if(!sk_push(dso->meth_data, (char *)ptr))
+ {
+ DSOerr(DSO_F_DL_LOAD,DSO_R_STACK_ERROR);
+ goto err;
+ }
+ /* Success, stick the converted filename we've loaded under into the DSO
+ * (it also serves as the indicator that we are currently loaded). */
+ dso->loaded_filename = filename;
+ return(1);
+err:
+ /* Cleanup! */
+ if(filename != NULL)
+ OPENSSL_free(filename);
+ if(ptr != NULL)
+ shl_unload(ptr);
+ return(0);
+ }
+
+static int dl_unload(DSO *dso)
+ {
+ shl_t ptr;
+ if(dso == NULL)
+ {
+ DSOerr(DSO_F_DL_UNLOAD,ERR_R_PASSED_NULL_PARAMETER);
+ return(0);
+ }
+ if(sk_num(dso->meth_data) < 1)
+ return(1);
+ /* Is this statement legal? */
+ ptr = (shl_t)sk_pop(dso->meth_data);
+ if(ptr == NULL)
+ {
+ DSOerr(DSO_F_DL_UNLOAD,DSO_R_NULL_HANDLE);
+ /* Should push the value back onto the stack in
+ * case of a retry. */
+ sk_push(dso->meth_data, (char *)ptr);
+ return(0);
+ }
+ shl_unload(ptr);
+ return(1);
+ }
+
+static void *dl_bind_var(DSO *dso, const char *symname)
+ {
+ shl_t ptr;
+ void *sym;
+
+ if((dso == NULL) || (symname == NULL))
+ {
+ DSOerr(DSO_F_DL_BIND_VAR,ERR_R_PASSED_NULL_PARAMETER);
+ return(NULL);
+ }
+ if(sk_num(dso->meth_data) < 1)
+ {
+ DSOerr(DSO_F_DL_BIND_VAR,DSO_R_STACK_ERROR);
+ return(NULL);
+ }
+ ptr = (shl_t)sk_value(dso->meth_data, sk_num(dso->meth_data) - 1);
+ if(ptr == NULL)
+ {
+ DSOerr(DSO_F_DL_BIND_VAR,DSO_R_NULL_HANDLE);
+ return(NULL);
+ }
+ if (shl_findsym(&ptr, symname, TYPE_UNDEFINED, &sym) < 0)
+ {
+ DSOerr(DSO_F_DL_BIND_VAR,DSO_R_SYM_FAILURE);
+ ERR_add_error_data(4, "symname(", symname, "): ",
+ strerror(errno));
+ return(NULL);
+ }
+ return(sym);
+ }
+
+static DSO_FUNC_TYPE dl_bind_func(DSO *dso, const char *symname)
+ {
+ shl_t ptr;
+ void *sym;
+
+ if((dso == NULL) || (symname == NULL))
+ {
+ DSOerr(DSO_F_DL_BIND_FUNC,ERR_R_PASSED_NULL_PARAMETER);
+ return(NULL);
+ }
+ if(sk_num(dso->meth_data) < 1)
+ {
+ DSOerr(DSO_F_DL_BIND_FUNC,DSO_R_STACK_ERROR);
+ return(NULL);
+ }
+ ptr = (shl_t)sk_value(dso->meth_data, sk_num(dso->meth_data) - 1);
+ if(ptr == NULL)
+ {
+ DSOerr(DSO_F_DL_BIND_FUNC,DSO_R_NULL_HANDLE);
+ return(NULL);
+ }
+ if (shl_findsym(&ptr, symname, TYPE_UNDEFINED, &sym) < 0)
+ {
+ DSOerr(DSO_F_DL_BIND_FUNC,DSO_R_SYM_FAILURE);
+ ERR_add_error_data(4, "symname(", symname, "): ",
+ strerror(errno));
+ return(NULL);
+ }
+ return((DSO_FUNC_TYPE)sym);
+ }
+
+static char *dl_merger(DSO *dso, const char *filespec1, const char *filespec2)
+ {
+ char *merged;
+
+ if(!filespec1 && !filespec2)
+ {
+ DSOerr(DSO_F_DL_MERGER,
+ ERR_R_PASSED_NULL_PARAMETER);
+ return(NULL);
+ }
+ /* If the first file specification is a rooted path, it rules.
+ same goes if the second file specification is missing. */
+ if (!filespec2 || filespec1[0] == '/')
+ {
+ merged = OPENSSL_malloc(strlen(filespec1) + 1);
+ if(!merged)
+ {
+ DSOerr(DSO_F_DL_MERGER,
+ ERR_R_MALLOC_FAILURE);
+ return(NULL);
+ }
+ strcpy(merged, filespec1);
+ }
+ /* If the first file specification is missing, the second one rules. */
+ else if (!filespec1)
+ {
+ merged = OPENSSL_malloc(strlen(filespec2) + 1);
+ if(!merged)
+ {
+ DSOerr(DSO_F_DL_MERGER,
+ ERR_R_MALLOC_FAILURE);
+ return(NULL);
+ }
+ strcpy(merged, filespec2);
+ }
+ else
+ /* This part isn't as trivial as it looks. It assumes that
+ the second file specification really is a directory, and
+ makes no checks whatsoever. Therefore, the result becomes
+ the concatenation of filespec2 followed by a slash followed
+ by filespec1. */
+ {
+ int spec2len, len;
+
+ spec2len = (filespec2 ? strlen(filespec2) : 0);
+ len = spec2len + (filespec1 ? strlen(filespec1) : 0);
+
+ if(filespec2 && filespec2[spec2len - 1] == '/')
+ {
+ spec2len--;
+ len--;
+ }
+ merged = OPENSSL_malloc(len + 2);
+ if(!merged)
+ {
+ DSOerr(DSO_F_DL_MERGER,
+ ERR_R_MALLOC_FAILURE);
+ return(NULL);
+ }
+ strcpy(merged, filespec2);
+ merged[spec2len] = '/';
+ strcpy(&merged[spec2len + 1], filespec1);
+ }
+ return(merged);
+ }
+
+/* This function is identical to the one in dso_dlfcn.c, but as it is highly
+ * unlikely that both the "dl" *and* "dlfcn" variants are being compiled at the
+ * same time, there's no great duplicating the code. Figuring out an elegant
+ * way to share one copy of the code would be more difficult and would not
+ * leave the implementations independant. */
+#if defined(__hpux)
+static const char extension[] = ".sl";
+#else
+static const char extension[] = ".so";
+#endif
+static char *dl_name_converter(DSO *dso, const char *filename)
+ {
+ char *translated;
+ int len, rsize, transform;
+
+ len = strlen(filename);
+ rsize = len + 1;
+ transform = (strstr(filename, "/") == NULL);
+ {
+ /* We will convert this to "%s.s?" or "lib%s.s?" */
+ rsize += strlen(extension);/* The length of ".s?" */
+ if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
+ rsize += 3; /* The length of "lib" */
+ }
+ translated = OPENSSL_malloc(rsize);
+ if(translated == NULL)
+ {
+ DSOerr(DSO_F_DL_NAME_CONVERTER,
+ DSO_R_NAME_TRANSLATION_FAILED);
+ return(NULL);
+ }
+ if(transform)
+ {
+ if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
+ sprintf(translated, "lib%s%s", filename, extension);
+ else
+ sprintf(translated, "%s%s", filename, extension);
+ }
+ else
+ sprintf(translated, "%s", filename);
+ return(translated);
+ }
+
+static int dl_pathbyaddr(void *addr,char *path,int sz)
+ {
+ struct shl_descriptor inf;
+ int i,len;
+
+ if (addr == NULL)
+ {
+ union { int(*f)(void*,char*,int); void *p; } t =
+ { dl_pathbyaddr };
+ addr = t.p;
+ }
+
+ for (i=-1;shl_get_r(i,&inf)==0;i++)
+ {
+ if (((size_t)addr >= inf.tstart && (size_t)addr < inf.tend) ||
+ ((size_t)addr >= inf.dstart && (size_t)addr < inf.dend))
+ {
+ len = (int)strlen(inf.filename);
+ if (sz <= 0) return len+1;
+ if (len >= sz) len=sz-1;
+ memcpy(path,inf.filename,len);
+ path[len++] = 0;
+ return len;
+ }
+ }
+
+ return -1;
+ }
+
+static void *dl_globallookup(const char *name)
+ {
+ void *ret;
+ shl_t h = NULL;
+
+ return shl_findsym(&h,name,TYPE_UNDEFINED,&ret) ? NULL : ret;
+ }
+#endif /* DSO_DL */
diff --git a/bitmask_android/openssl/crypto/dso/dso_dlfcn.c b/bitmask_android/openssl/crypto/dso/dso_dlfcn.c
new file mode 100644
index 00000000..c2bc6176
--- /dev/null
+++ b/bitmask_android/openssl/crypto/dso/dso_dlfcn.c
@@ -0,0 +1,483 @@
+/* dso_dlfcn.c -*- mode:C; c-file-style: "eay" -*- */
+/* Written by Geoff Thorpe (geoff@geoffthorpe.net) 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).
+ *
+ */
+
+/* We need to do this early, because stdio.h includes the header files
+ that handle _GNU_SOURCE and other similar macros. Defining it later
+ is simply too late, because those headers are protected from re-
+ inclusion. */
+#ifdef __linux
+# ifndef _GNU_SOURCE
+# define _GNU_SOURCE /* make sure dladdr is declared */
+# endif
+#endif
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/dso.h>
+
+#ifndef DSO_DLFCN
+DSO_METHOD *DSO_METHOD_dlfcn(void)
+ {
+ return NULL;
+ }
+#else
+
+#ifdef HAVE_DLFCN_H
+# ifdef __osf__
+# define __EXTENSIONS__
+# endif
+# include <dlfcn.h>
+# define HAVE_DLINFO 1
+# if defined(_AIX) || defined(__CYGWIN__) || \
+ defined(__SCO_VERSION__) || defined(_SCO_ELF) || \
+ (defined(__osf__) && !defined(RTLD_NEXT)) || \
+ (defined(__OpenBSD__) && !defined(RTLD_SELF))
+# undef HAVE_DLINFO
+# endif
+#endif
+
+/* Part of the hack in "dlfcn_load" ... */
+#define DSO_MAX_TRANSLATED_SIZE 256
+
+static int dlfcn_load(DSO *dso);
+static int dlfcn_unload(DSO *dso);
+static void *dlfcn_bind_var(DSO *dso, const char *symname);
+static DSO_FUNC_TYPE dlfcn_bind_func(DSO *dso, const char *symname);
+#if 0
+static int dlfcn_unbind(DSO *dso, char *symname, void *symptr);
+static int dlfcn_init(DSO *dso);
+static int dlfcn_finish(DSO *dso);
+static long dlfcn_ctrl(DSO *dso, int cmd, long larg, void *parg);
+#endif
+static char *dlfcn_name_converter(DSO *dso, const char *filename);
+static char *dlfcn_merger(DSO *dso, const char *filespec1,
+ const char *filespec2);
+static int dlfcn_pathbyaddr(void *addr,char *path,int sz);
+static void *dlfcn_globallookup(const char *name);
+
+static DSO_METHOD dso_meth_dlfcn = {
+ "OpenSSL 'dlfcn' shared library method",
+ dlfcn_load,
+ dlfcn_unload,
+ dlfcn_bind_var,
+ dlfcn_bind_func,
+/* For now, "unbind" doesn't exist */
+#if 0
+ NULL, /* unbind_var */
+ NULL, /* unbind_func */
+#endif
+ NULL, /* ctrl */
+ dlfcn_name_converter,
+ dlfcn_merger,
+ NULL, /* init */
+ NULL, /* finish */
+ dlfcn_pathbyaddr,
+ dlfcn_globallookup
+ };
+
+DSO_METHOD *DSO_METHOD_dlfcn(void)
+ {
+ return(&dso_meth_dlfcn);
+ }
+
+/* Prior to using the dlopen() function, we should decide on the flag
+ * we send. There's a few different ways of doing this and it's a
+ * messy venn-diagram to match up which platforms support what. So
+ * as we don't have autoconf yet, I'm implementing a hack that could
+ * be hacked further relatively easily to deal with cases as we find
+ * them. Initially this is to cope with OpenBSD. */
+#if defined(__OpenBSD__) || defined(__NetBSD__)
+# ifdef DL_LAZY
+# define DLOPEN_FLAG DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define DLOPEN_FLAG RTLD_NOW
+# else
+# define DLOPEN_FLAG 0
+# endif
+# endif
+#else
+# ifdef OPENSSL_SYS_SUNOS
+# define DLOPEN_FLAG 1
+# else
+# define DLOPEN_FLAG RTLD_NOW /* Hope this works everywhere else */
+# endif
+#endif
+
+/* For this DSO_METHOD, our meth_data STACK will contain;
+ * (i) the handle (void*) returned from dlopen().
+ */
+
+static int dlfcn_load(DSO *dso)
+ {
+ void *ptr = NULL;
+ /* See applicable comments in dso_dl.c */
+ char *filename = DSO_convert_filename(dso, NULL);
+ int flags = DLOPEN_FLAG;
+
+ if(filename == NULL)
+ {
+ DSOerr(DSO_F_DLFCN_LOAD,DSO_R_NO_FILENAME);
+ goto err;
+ }
+
+#ifdef RTLD_GLOBAL
+ if (dso->flags & DSO_FLAG_GLOBAL_SYMBOLS)
+ flags |= RTLD_GLOBAL;
+#endif
+ ptr = dlopen(filename, flags);
+ if(ptr == NULL)
+ {
+ DSOerr(DSO_F_DLFCN_LOAD,DSO_R_LOAD_FAILED);
+ ERR_add_error_data(4, "filename(", filename, "): ", dlerror());
+ goto err;
+ }
+ if(!sk_void_push(dso->meth_data, (char *)ptr))
+ {
+ DSOerr(DSO_F_DLFCN_LOAD,DSO_R_STACK_ERROR);
+ goto err;
+ }
+ /* Success */
+ dso->loaded_filename = filename;
+ return(1);
+err:
+ /* Cleanup! */
+ if(filename != NULL)
+ OPENSSL_free(filename);
+ if(ptr != NULL)
+ dlclose(ptr);
+ return(0);
+}
+
+static int dlfcn_unload(DSO *dso)
+ {
+ void *ptr;
+ if(dso == NULL)
+ {
+ DSOerr(DSO_F_DLFCN_UNLOAD,ERR_R_PASSED_NULL_PARAMETER);
+ return(0);
+ }
+ if(sk_void_num(dso->meth_data) < 1)
+ return(1);
+ ptr = sk_void_pop(dso->meth_data);
+ if(ptr == NULL)
+ {
+ DSOerr(DSO_F_DLFCN_UNLOAD,DSO_R_NULL_HANDLE);
+ /* Should push the value back onto the stack in
+ * case of a retry. */
+ sk_void_push(dso->meth_data, ptr);
+ return(0);
+ }
+ /* For now I'm not aware of any errors associated with dlclose() */
+ dlclose(ptr);
+ return(1);
+ }
+
+static void *dlfcn_bind_var(DSO *dso, const char *symname)
+ {
+ void *ptr, *sym;
+
+ if((dso == NULL) || (symname == NULL))
+ {
+ DSOerr(DSO_F_DLFCN_BIND_VAR,ERR_R_PASSED_NULL_PARAMETER);
+ return(NULL);
+ }
+ if(sk_void_num(dso->meth_data) < 1)
+ {
+ DSOerr(DSO_F_DLFCN_BIND_VAR,DSO_R_STACK_ERROR);
+ return(NULL);
+ }
+ ptr = sk_void_value(dso->meth_data, sk_void_num(dso->meth_data) - 1);
+ if(ptr == NULL)
+ {
+ DSOerr(DSO_F_DLFCN_BIND_VAR,DSO_R_NULL_HANDLE);
+ return(NULL);
+ }
+ sym = dlsym(ptr, symname);
+ if(sym == NULL)
+ {
+ DSOerr(DSO_F_DLFCN_BIND_VAR,DSO_R_SYM_FAILURE);
+ ERR_add_error_data(4, "symname(", symname, "): ", dlerror());
+ return(NULL);
+ }
+ return(sym);
+ }
+
+static DSO_FUNC_TYPE dlfcn_bind_func(DSO *dso, const char *symname)
+ {
+ void *ptr;
+ union {
+ DSO_FUNC_TYPE sym;
+ void *dlret;
+ } u;
+
+ if((dso == NULL) || (symname == NULL))
+ {
+ DSOerr(DSO_F_DLFCN_BIND_FUNC,ERR_R_PASSED_NULL_PARAMETER);
+ return(NULL);
+ }
+ if(sk_void_num(dso->meth_data) < 1)
+ {
+ DSOerr(DSO_F_DLFCN_BIND_FUNC,DSO_R_STACK_ERROR);
+ return(NULL);
+ }
+ ptr = sk_void_value(dso->meth_data, sk_void_num(dso->meth_data) - 1);
+ if(ptr == NULL)
+ {
+ DSOerr(DSO_F_DLFCN_BIND_FUNC,DSO_R_NULL_HANDLE);
+ return(NULL);
+ }
+ u.dlret = dlsym(ptr, symname);
+ if(u.dlret == NULL)
+ {
+ DSOerr(DSO_F_DLFCN_BIND_FUNC,DSO_R_SYM_FAILURE);
+ ERR_add_error_data(4, "symname(", symname, "): ", dlerror());
+ return(NULL);
+ }
+ return u.sym;
+ }
+
+static char *dlfcn_merger(DSO *dso, const char *filespec1,
+ const char *filespec2)
+ {
+ char *merged;
+
+ if(!filespec1 && !filespec2)
+ {
+ DSOerr(DSO_F_DLFCN_MERGER,
+ ERR_R_PASSED_NULL_PARAMETER);
+ return(NULL);
+ }
+ /* If the first file specification is a rooted path, it rules.
+ same goes if the second file specification is missing. */
+ if (!filespec2 || (filespec1 != NULL && filespec1[0] == '/'))
+ {
+ merged = OPENSSL_malloc(strlen(filespec1) + 1);
+ if(!merged)
+ {
+ DSOerr(DSO_F_DLFCN_MERGER, ERR_R_MALLOC_FAILURE);
+ return(NULL);
+ }
+ strcpy(merged, filespec1);
+ }
+ /* If the first file specification is missing, the second one rules. */
+ else if (!filespec1)
+ {
+ merged = OPENSSL_malloc(strlen(filespec2) + 1);
+ if(!merged)
+ {
+ DSOerr(DSO_F_DLFCN_MERGER,
+ ERR_R_MALLOC_FAILURE);
+ return(NULL);
+ }
+ strcpy(merged, filespec2);
+ }
+ else
+ /* This part isn't as trivial as it looks. It assumes that
+ the second file specification really is a directory, and
+ makes no checks whatsoever. Therefore, the result becomes
+ the concatenation of filespec2 followed by a slash followed
+ by filespec1. */
+ {
+ int spec2len, len;
+
+ spec2len = strlen(filespec2);
+ len = spec2len + (filespec1 ? strlen(filespec1) : 0);
+
+ if(filespec2 && filespec2[spec2len - 1] == '/')
+ {
+ spec2len--;
+ len--;
+ }
+ merged = OPENSSL_malloc(len + 2);
+ if(!merged)
+ {
+ DSOerr(DSO_F_DLFCN_MERGER,
+ ERR_R_MALLOC_FAILURE);
+ return(NULL);
+ }
+ strcpy(merged, filespec2);
+ merged[spec2len] = '/';
+ strcpy(&merged[spec2len + 1], filespec1);
+ }
+ return(merged);
+ }
+
+#ifdef OPENSSL_SYS_MACOSX
+#define DSO_ext ".dylib"
+#define DSO_extlen 6
+#else
+#define DSO_ext ".so"
+#define DSO_extlen 3
+#endif
+
+
+static char *dlfcn_name_converter(DSO *dso, const char *filename)
+ {
+ char *translated;
+ int len, rsize, transform;
+
+ len = strlen(filename);
+ rsize = len + 1;
+ transform = (strstr(filename, "/") == NULL);
+ if(transform)
+ {
+ /* We will convert this to "%s.so" or "lib%s.so" etc */
+ rsize += DSO_extlen; /* The length of ".so" */
+ if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
+ rsize += 3; /* The length of "lib" */
+ }
+ translated = OPENSSL_malloc(rsize);
+ if(translated == NULL)
+ {
+ DSOerr(DSO_F_DLFCN_NAME_CONVERTER,
+ DSO_R_NAME_TRANSLATION_FAILED);
+ return(NULL);
+ }
+ if(transform)
+ {
+ if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
+ sprintf(translated, "lib%s" DSO_ext, filename);
+ else
+ sprintf(translated, "%s" DSO_ext, filename);
+ }
+ else
+ sprintf(translated, "%s", filename);
+ return(translated);
+ }
+
+#ifdef __sgi
+/*
+This is a quote from IRIX manual for dladdr(3c):
+
+ <dlfcn.h> does not contain a prototype for dladdr or definition of
+ Dl_info. The #include <dlfcn.h> in the SYNOPSIS line is traditional,
+ but contains no dladdr prototype and no IRIX library contains an
+ implementation. Write your own declaration based on the code below.
+
+ The following code is dependent on internal interfaces that are not
+ part of the IRIX compatibility guarantee; however, there is no future
+ intention to change this interface, so on a practical level, the code
+ below is safe to use on IRIX.
+*/
+#include <rld_interface.h>
+#ifndef _RLD_INTERFACE_DLFCN_H_DLADDR
+#define _RLD_INTERFACE_DLFCN_H_DLADDR
+typedef struct Dl_info {
+ const char * dli_fname;
+ void * dli_fbase;
+ const char * dli_sname;
+ void * dli_saddr;
+ int dli_version;
+ int dli_reserved1;
+ long dli_reserved[4];
+} Dl_info;
+#else
+typedef struct Dl_info Dl_info;
+#endif
+#define _RLD_DLADDR 14
+
+static int dladdr(void *address, Dl_info *dl)
+{
+ void *v;
+ v = _rld_new_interface(_RLD_DLADDR,address,dl);
+ return (int)v;
+}
+#endif /* __sgi */
+
+static int dlfcn_pathbyaddr(void *addr,char *path,int sz)
+ {
+#ifdef HAVE_DLINFO
+ Dl_info dli;
+ int len;
+
+ if (addr == NULL)
+ {
+ union { int(*f)(void*,char*,int); void *p; } t =
+ { dlfcn_pathbyaddr };
+ addr = t.p;
+ }
+
+ if (dladdr(addr,&dli))
+ {
+ len = (int)strlen(dli.dli_fname);
+ if (sz <= 0) return len+1;
+ if (len >= sz) len=sz-1;
+ memcpy(path,dli.dli_fname,len);
+ path[len++]=0;
+ return len;
+ }
+
+ ERR_add_error_data(4, "dlfcn_pathbyaddr(): ", dlerror());
+#endif
+ return -1;
+ }
+
+static void *dlfcn_globallookup(const char *name)
+ {
+ void *ret = NULL,*handle = dlopen(NULL,RTLD_LAZY);
+
+ if (handle)
+ {
+ ret = dlsym(handle,name);
+ dlclose(handle);
+ }
+
+ return ret;
+ }
+#endif /* DSO_DLFCN */
diff --git a/bitmask_android/openssl/crypto/dso/dso_err.c b/bitmask_android/openssl/crypto/dso/dso_err.c
new file mode 100644
index 00000000..2bb07c25
--- /dev/null
+++ b/bitmask_android/openssl/crypto/dso/dso_err.c
@@ -0,0 +1,159 @@
+/* crypto/dso/dso_err.c */
+/* ====================================================================
+ * Copyright (c) 1999-2006 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
+ * openssl-core@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).
+ *
+ */
+
+/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+ * made to it will be overwritten when the script next updates this file,
+ * only reason strings will be preserved.
+ */
+
+#include <stdio.h>
+#include <openssl/err.h>
+#include <openssl/dso.h>
+
+/* BEGIN ERROR CODES */
+#ifndef OPENSSL_NO_ERR
+
+#define ERR_FUNC(func) ERR_PACK(ERR_LIB_DSO,func,0)
+#define ERR_REASON(reason) ERR_PACK(ERR_LIB_DSO,0,reason)
+
+static ERR_STRING_DATA DSO_str_functs[]=
+ {
+{ERR_FUNC(DSO_F_BEOS_BIND_FUNC), "BEOS_BIND_FUNC"},
+{ERR_FUNC(DSO_F_BEOS_BIND_VAR), "BEOS_BIND_VAR"},
+{ERR_FUNC(DSO_F_BEOS_LOAD), "BEOS_LOAD"},
+{ERR_FUNC(DSO_F_BEOS_NAME_CONVERTER), "BEOS_NAME_CONVERTER"},
+{ERR_FUNC(DSO_F_BEOS_UNLOAD), "BEOS_UNLOAD"},
+{ERR_FUNC(DSO_F_DLFCN_BIND_FUNC), "DLFCN_BIND_FUNC"},
+{ERR_FUNC(DSO_F_DLFCN_BIND_VAR), "DLFCN_BIND_VAR"},
+{ERR_FUNC(DSO_F_DLFCN_LOAD), "DLFCN_LOAD"},
+{ERR_FUNC(DSO_F_DLFCN_MERGER), "DLFCN_MERGER"},
+{ERR_FUNC(DSO_F_DLFCN_NAME_CONVERTER), "DLFCN_NAME_CONVERTER"},
+{ERR_FUNC(DSO_F_DLFCN_UNLOAD), "DLFCN_UNLOAD"},
+{ERR_FUNC(DSO_F_DL_BIND_FUNC), "DL_BIND_FUNC"},
+{ERR_FUNC(DSO_F_DL_BIND_VAR), "DL_BIND_VAR"},
+{ERR_FUNC(DSO_F_DL_LOAD), "DL_LOAD"},
+{ERR_FUNC(DSO_F_DL_MERGER), "DL_MERGER"},
+{ERR_FUNC(DSO_F_DL_NAME_CONVERTER), "DL_NAME_CONVERTER"},
+{ERR_FUNC(DSO_F_DL_UNLOAD), "DL_UNLOAD"},
+{ERR_FUNC(DSO_F_DSO_BIND_FUNC), "DSO_bind_func"},
+{ERR_FUNC(DSO_F_DSO_BIND_VAR), "DSO_bind_var"},
+{ERR_FUNC(DSO_F_DSO_CONVERT_FILENAME), "DSO_convert_filename"},
+{ERR_FUNC(DSO_F_DSO_CTRL), "DSO_ctrl"},
+{ERR_FUNC(DSO_F_DSO_FREE), "DSO_free"},
+{ERR_FUNC(DSO_F_DSO_GET_FILENAME), "DSO_get_filename"},
+{ERR_FUNC(DSO_F_DSO_GET_LOADED_FILENAME), "DSO_get_loaded_filename"},
+{ERR_FUNC(DSO_F_DSO_GLOBAL_LOOKUP), "DSO_global_lookup"},
+{ERR_FUNC(DSO_F_DSO_LOAD), "DSO_load"},
+{ERR_FUNC(DSO_F_DSO_MERGE), "DSO_merge"},
+{ERR_FUNC(DSO_F_DSO_NEW_METHOD), "DSO_new_method"},
+{ERR_FUNC(DSO_F_DSO_PATHBYADDR), "DSO_pathbyaddr"},
+{ERR_FUNC(DSO_F_DSO_SET_FILENAME), "DSO_set_filename"},
+{ERR_FUNC(DSO_F_DSO_SET_NAME_CONVERTER), "DSO_set_name_converter"},
+{ERR_FUNC(DSO_F_DSO_UP_REF), "DSO_up_ref"},
+{ERR_FUNC(DSO_F_GLOBAL_LOOKUP_FUNC), "GLOBAL_LOOKUP_FUNC"},
+{ERR_FUNC(DSO_F_PATHBYADDR), "PATHBYADDR"},
+{ERR_FUNC(DSO_F_VMS_BIND_SYM), "VMS_BIND_SYM"},
+{ERR_FUNC(DSO_F_VMS_LOAD), "VMS_LOAD"},
+{ERR_FUNC(DSO_F_VMS_MERGER), "VMS_MERGER"},
+{ERR_FUNC(DSO_F_VMS_UNLOAD), "VMS_UNLOAD"},
+{ERR_FUNC(DSO_F_WIN32_BIND_FUNC), "WIN32_BIND_FUNC"},
+{ERR_FUNC(DSO_F_WIN32_BIND_VAR), "WIN32_BIND_VAR"},
+{ERR_FUNC(DSO_F_WIN32_GLOBALLOOKUP), "WIN32_GLOBALLOOKUP"},
+{ERR_FUNC(DSO_F_WIN32_GLOBALLOOKUP_FUNC), "WIN32_GLOBALLOOKUP_FUNC"},
+{ERR_FUNC(DSO_F_WIN32_JOINER), "WIN32_JOINER"},
+{ERR_FUNC(DSO_F_WIN32_LOAD), "WIN32_LOAD"},
+{ERR_FUNC(DSO_F_WIN32_MERGER), "WIN32_MERGER"},
+{ERR_FUNC(DSO_F_WIN32_NAME_CONVERTER), "WIN32_NAME_CONVERTER"},
+{ERR_FUNC(DSO_F_WIN32_PATHBYADDR), "WIN32_PATHBYADDR"},
+{ERR_FUNC(DSO_F_WIN32_SPLITTER), "WIN32_SPLITTER"},
+{ERR_FUNC(DSO_F_WIN32_UNLOAD), "WIN32_UNLOAD"},
+{0,NULL}
+ };
+
+static ERR_STRING_DATA DSO_str_reasons[]=
+ {
+{ERR_REASON(DSO_R_CTRL_FAILED) ,"control command failed"},
+{ERR_REASON(DSO_R_DSO_ALREADY_LOADED) ,"dso already loaded"},
+{ERR_REASON(DSO_R_EMPTY_FILE_STRUCTURE) ,"empty file structure"},
+{ERR_REASON(DSO_R_FAILURE) ,"failure"},
+{ERR_REASON(DSO_R_FILENAME_TOO_BIG) ,"filename too big"},
+{ERR_REASON(DSO_R_FINISH_FAILED) ,"cleanup method function failed"},
+{ERR_REASON(DSO_R_INCORRECT_FILE_SYNTAX) ,"incorrect file syntax"},
+{ERR_REASON(DSO_R_LOAD_FAILED) ,"could not load the shared library"},
+{ERR_REASON(DSO_R_NAME_TRANSLATION_FAILED),"name translation failed"},
+{ERR_REASON(DSO_R_NO_FILENAME) ,"no filename"},
+{ERR_REASON(DSO_R_NO_FILE_SPECIFICATION) ,"no file specification"},
+{ERR_REASON(DSO_R_NULL_HANDLE) ,"a null shared library handle was used"},
+{ERR_REASON(DSO_R_SET_FILENAME_FAILED) ,"set filename failed"},
+{ERR_REASON(DSO_R_STACK_ERROR) ,"the meth_data stack is corrupt"},
+{ERR_REASON(DSO_R_SYM_FAILURE) ,"could not bind to the requested symbol name"},
+{ERR_REASON(DSO_R_UNLOAD_FAILED) ,"could not unload the shared library"},
+{ERR_REASON(DSO_R_UNSUPPORTED) ,"functionality not supported"},
+{0,NULL}
+ };
+
+#endif
+
+void ERR_load_DSO_strings(void)
+ {
+#ifndef OPENSSL_NO_ERR
+
+ if (ERR_func_error_string(DSO_str_functs[0].error) == NULL)
+ {
+ ERR_load_strings(0,DSO_str_functs);
+ ERR_load_strings(0,DSO_str_reasons);
+ }
+#endif
+ }
diff --git a/bitmask_android/openssl/crypto/dso/dso_lib.c b/bitmask_android/openssl/crypto/dso/dso_lib.c
new file mode 100644
index 00000000..8a15b794
--- /dev/null
+++ b/bitmask_android/openssl/crypto/dso/dso_lib.c
@@ -0,0 +1,483 @@
+/* dso_lib.c -*- mode:C; c-file-style: "eay" -*- */
+/* Written by Geoff Thorpe (geoff@geoffthorpe.net) 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 <openssl/crypto.h>
+#include "cryptlib.h"
+#include <openssl/dso.h>
+
+static DSO_METHOD *default_DSO_meth = NULL;
+
+DSO *DSO_new(void)
+ {
+ return(DSO_new_method(NULL));
+ }
+
+void DSO_set_default_method(DSO_METHOD *meth)
+ {
+ default_DSO_meth = meth;
+ }
+
+DSO_METHOD *DSO_get_default_method(void)
+ {
+ return(default_DSO_meth);
+ }
+
+DSO_METHOD *DSO_get_method(DSO *dso)
+ {
+ return(dso->meth);
+ }
+
+DSO_METHOD *DSO_set_method(DSO *dso, DSO_METHOD *meth)
+ {
+ DSO_METHOD *mtmp;
+ mtmp = dso->meth;
+ dso->meth = meth;
+ return(mtmp);
+ }
+
+DSO *DSO_new_method(DSO_METHOD *meth)
+ {
+ DSO *ret;
+
+ if(default_DSO_meth == NULL)
+ /* We default to DSO_METH_openssl() which in turn defaults
+ * to stealing the "best available" method. Will fallback
+ * to DSO_METH_null() in the worst case. */
+ default_DSO_meth = DSO_METHOD_openssl();
+ ret = (DSO *)OPENSSL_malloc(sizeof(DSO));
+ if(ret == NULL)
+ {
+ DSOerr(DSO_F_DSO_NEW_METHOD,ERR_R_MALLOC_FAILURE);
+ return(NULL);
+ }
+ memset(ret, 0, sizeof(DSO));
+ ret->meth_data = sk_void_new_null();
+ if(ret->meth_data == NULL)
+ {
+ /* sk_new doesn't generate any errors so we do */
+ DSOerr(DSO_F_DSO_NEW_METHOD,ERR_R_MALLOC_FAILURE);
+ OPENSSL_free(ret);
+ return(NULL);
+ }
+ if(meth == NULL)
+ ret->meth = default_DSO_meth;
+ else
+ ret->meth = meth;
+ ret->references = 1;
+ if((ret->meth->init != NULL) && !ret->meth->init(ret))
+ {
+ OPENSSL_free(ret);
+ ret=NULL;
+ }
+ return(ret);
+ }
+
+int DSO_free(DSO *dso)
+ {
+ int i;
+
+ if(dso == NULL)
+ {
+ DSOerr(DSO_F_DSO_FREE,ERR_R_PASSED_NULL_PARAMETER);
+ return(0);
+ }
+
+ i=CRYPTO_add(&dso->references,-1,CRYPTO_LOCK_DSO);
+#ifdef REF_PRINT
+ REF_PRINT("DSO",dso);
+#endif
+ if(i > 0) return(1);
+#ifdef REF_CHECK
+ if(i < 0)
+ {
+ fprintf(stderr,"DSO_free, bad reference count\n");
+ abort();
+ }
+#endif
+
+ if((dso->meth->dso_unload != NULL) && !dso->meth->dso_unload(dso))
+ {
+ DSOerr(DSO_F_DSO_FREE,DSO_R_UNLOAD_FAILED);
+ return(0);
+ }
+
+ if((dso->meth->finish != NULL) && !dso->meth->finish(dso))
+ {
+ DSOerr(DSO_F_DSO_FREE,DSO_R_FINISH_FAILED);
+ return(0);
+ }
+
+ sk_void_free(dso->meth_data);
+ if(dso->filename != NULL)
+ OPENSSL_free(dso->filename);
+ if(dso->loaded_filename != NULL)
+ OPENSSL_free(dso->loaded_filename);
+
+ OPENSSL_free(dso);
+ return(1);
+ }
+
+int DSO_flags(DSO *dso)
+ {
+ return((dso == NULL) ? 0 : dso->flags);
+ }
+
+
+int DSO_up_ref(DSO *dso)
+ {
+ if (dso == NULL)
+ {
+ DSOerr(DSO_F_DSO_UP_REF,ERR_R_PASSED_NULL_PARAMETER);
+ return(0);
+ }
+
+ CRYPTO_add(&dso->references,1,CRYPTO_LOCK_DSO);
+ return(1);
+ }
+
+DSO *DSO_load(DSO *dso, const char *filename, DSO_METHOD *meth, int flags)
+ {
+ DSO *ret;
+ int allocated = 0;
+
+ if(dso == NULL)
+ {
+ ret = DSO_new_method(meth);
+ if(ret == NULL)
+ {
+ DSOerr(DSO_F_DSO_LOAD,ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ allocated = 1;
+ /* Pass the provided flags to the new DSO object */
+ if(DSO_ctrl(ret, DSO_CTRL_SET_FLAGS, flags, NULL) < 0)
+ {
+ DSOerr(DSO_F_DSO_LOAD,DSO_R_CTRL_FAILED);
+ goto err;
+ }
+ }
+ else
+ ret = dso;
+ /* Don't load if we're currently already loaded */
+ if(ret->filename != NULL)
+ {
+ DSOerr(DSO_F_DSO_LOAD,DSO_R_DSO_ALREADY_LOADED);
+ goto err;
+ }
+ /* filename can only be NULL if we were passed a dso that already has
+ * one set. */
+ if(filename != NULL)
+ if(!DSO_set_filename(ret, filename))
+ {
+ DSOerr(DSO_F_DSO_LOAD,DSO_R_SET_FILENAME_FAILED);
+ goto err;
+ }
+ filename = ret->filename;
+ if(filename == NULL)
+ {
+ DSOerr(DSO_F_DSO_LOAD,DSO_R_NO_FILENAME);
+ goto err;
+ }
+ if(ret->meth->dso_load == NULL)
+ {
+ DSOerr(DSO_F_DSO_LOAD,DSO_R_UNSUPPORTED);
+ goto err;
+ }
+ if(!ret->meth->dso_load(ret))
+ {
+ DSOerr(DSO_F_DSO_LOAD,DSO_R_LOAD_FAILED);
+ goto err;
+ }
+ /* Load succeeded */
+ return(ret);
+err:
+ if(allocated)
+ DSO_free(ret);
+ return(NULL);
+ }
+
+void *DSO_bind_var(DSO *dso, const char *symname)
+ {
+ void *ret = NULL;
+
+ if((dso == NULL) || (symname == NULL))
+ {
+ DSOerr(DSO_F_DSO_BIND_VAR,ERR_R_PASSED_NULL_PARAMETER);
+ return(NULL);
+ }
+ if(dso->meth->dso_bind_var == NULL)
+ {
+ DSOerr(DSO_F_DSO_BIND_VAR,DSO_R_UNSUPPORTED);
+ return(NULL);
+ }
+ if((ret = dso->meth->dso_bind_var(dso, symname)) == NULL)
+ {
+ DSOerr(DSO_F_DSO_BIND_VAR,DSO_R_SYM_FAILURE);
+ return(NULL);
+ }
+ /* Success */
+ return(ret);
+ }
+
+DSO_FUNC_TYPE DSO_bind_func(DSO *dso, const char *symname)
+ {
+ DSO_FUNC_TYPE ret = NULL;
+
+ if((dso == NULL) || (symname == NULL))
+ {
+ DSOerr(DSO_F_DSO_BIND_FUNC,ERR_R_PASSED_NULL_PARAMETER);
+ return(NULL);
+ }
+ if(dso->meth->dso_bind_func == NULL)
+ {
+ DSOerr(DSO_F_DSO_BIND_FUNC,DSO_R_UNSUPPORTED);
+ return(NULL);
+ }
+ if((ret = dso->meth->dso_bind_func(dso, symname)) == NULL)
+ {
+ DSOerr(DSO_F_DSO_BIND_FUNC,DSO_R_SYM_FAILURE);
+ return(NULL);
+ }
+ /* Success */
+ return(ret);
+ }
+
+/* I don't really like these *_ctrl functions very much to be perfectly
+ * honest. For one thing, I think I have to return a negative value for
+ * any error because possible DSO_ctrl() commands may return values
+ * such as "size"s that can legitimately be zero (making the standard
+ * "if(DSO_cmd(...))" form that works almost everywhere else fail at
+ * odd times. I'd prefer "output" values to be passed by reference and
+ * the return value as success/failure like usual ... but we conform
+ * when we must... :-) */
+long DSO_ctrl(DSO *dso, int cmd, long larg, void *parg)
+ {
+ if(dso == NULL)
+ {
+ DSOerr(DSO_F_DSO_CTRL,ERR_R_PASSED_NULL_PARAMETER);
+ return(-1);
+ }
+ /* We should intercept certain generic commands and only pass control
+ * to the method-specific ctrl() function if it's something we don't
+ * handle. */
+ switch(cmd)
+ {
+ case DSO_CTRL_GET_FLAGS:
+ return dso->flags;
+ case DSO_CTRL_SET_FLAGS:
+ dso->flags = (int)larg;
+ return(0);
+ case DSO_CTRL_OR_FLAGS:
+ dso->flags |= (int)larg;
+ return(0);
+ default:
+ break;
+ }
+ if((dso->meth == NULL) || (dso->meth->dso_ctrl == NULL))
+ {
+ DSOerr(DSO_F_DSO_CTRL,DSO_R_UNSUPPORTED);
+ return(-1);
+ }
+ return(dso->meth->dso_ctrl(dso,cmd,larg,parg));
+ }
+
+int DSO_set_name_converter(DSO *dso, DSO_NAME_CONVERTER_FUNC cb,
+ DSO_NAME_CONVERTER_FUNC *oldcb)
+ {
+ if(dso == NULL)
+ {
+ DSOerr(DSO_F_DSO_SET_NAME_CONVERTER,
+ ERR_R_PASSED_NULL_PARAMETER);
+ return(0);
+ }
+ if(oldcb)
+ *oldcb = dso->name_converter;
+ dso->name_converter = cb;
+ return(1);
+ }
+
+const char *DSO_get_filename(DSO *dso)
+ {
+ if(dso == NULL)
+ {
+ DSOerr(DSO_F_DSO_GET_FILENAME,ERR_R_PASSED_NULL_PARAMETER);
+ return(NULL);
+ }
+ return(dso->filename);
+ }
+
+int DSO_set_filename(DSO *dso, const char *filename)
+ {
+ char *copied;
+
+ if((dso == NULL) || (filename == NULL))
+ {
+ DSOerr(DSO_F_DSO_SET_FILENAME,ERR_R_PASSED_NULL_PARAMETER);
+ return(0);
+ }
+ if(dso->loaded_filename)
+ {
+ DSOerr(DSO_F_DSO_SET_FILENAME,DSO_R_DSO_ALREADY_LOADED);
+ return(0);
+ }
+ /* We'll duplicate filename */
+ copied = OPENSSL_malloc(strlen(filename) + 1);
+ if(copied == NULL)
+ {
+ DSOerr(DSO_F_DSO_SET_FILENAME,ERR_R_MALLOC_FAILURE);
+ return(0);
+ }
+ BUF_strlcpy(copied, filename, strlen(filename) + 1);
+ if(dso->filename)
+ OPENSSL_free(dso->filename);
+ dso->filename = copied;
+ return(1);
+ }
+
+char *DSO_merge(DSO *dso, const char *filespec1, const char *filespec2)
+ {
+ char *result = NULL;
+
+ if(dso == NULL || filespec1 == NULL)
+ {
+ DSOerr(DSO_F_DSO_MERGE,ERR_R_PASSED_NULL_PARAMETER);
+ return(NULL);
+ }
+ if((dso->flags & DSO_FLAG_NO_NAME_TRANSLATION) == 0)
+ {
+ if(dso->merger != NULL)
+ result = dso->merger(dso, filespec1, filespec2);
+ else if(dso->meth->dso_merger != NULL)
+ result = dso->meth->dso_merger(dso,
+ filespec1, filespec2);
+ }
+ return(result);
+ }
+
+char *DSO_convert_filename(DSO *dso, const char *filename)
+ {
+ char *result = NULL;
+
+ if(dso == NULL)
+ {
+ DSOerr(DSO_F_DSO_CONVERT_FILENAME,ERR_R_PASSED_NULL_PARAMETER);
+ return(NULL);
+ }
+ if(filename == NULL)
+ filename = dso->filename;
+ if(filename == NULL)
+ {
+ DSOerr(DSO_F_DSO_CONVERT_FILENAME,DSO_R_NO_FILENAME);
+ return(NULL);
+ }
+ if((dso->flags & DSO_FLAG_NO_NAME_TRANSLATION) == 0)
+ {
+ if(dso->name_converter != NULL)
+ result = dso->name_converter(dso, filename);
+ else if(dso->meth->dso_name_converter != NULL)
+ result = dso->meth->dso_name_converter(dso, filename);
+ }
+ if(result == NULL)
+ {
+ result = OPENSSL_malloc(strlen(filename) + 1);
+ if(result == NULL)
+ {
+ DSOerr(DSO_F_DSO_CONVERT_FILENAME,
+ ERR_R_MALLOC_FAILURE);
+ return(NULL);
+ }
+ BUF_strlcpy(result, filename, strlen(filename) + 1);
+ }
+ return(result);
+ }
+
+const char *DSO_get_loaded_filename(DSO *dso)
+ {
+ if(dso == NULL)
+ {
+ DSOerr(DSO_F_DSO_GET_LOADED_FILENAME,
+ ERR_R_PASSED_NULL_PARAMETER);
+ return(NULL);
+ }
+ return(dso->loaded_filename);
+ }
+
+int DSO_pathbyaddr(void *addr,char *path,int sz)
+ {
+ DSO_METHOD *meth = default_DSO_meth;
+ if (meth == NULL) meth = DSO_METHOD_openssl();
+ if (meth->pathbyaddr == NULL)
+ {
+ DSOerr(DSO_F_DSO_PATHBYADDR,DSO_R_UNSUPPORTED);
+ return -1;
+ }
+ return (*meth->pathbyaddr)(addr,path,sz);
+ }
+
+void *DSO_global_lookup(const char *name)
+ {
+ DSO_METHOD *meth = default_DSO_meth;
+ if (meth == NULL) meth = DSO_METHOD_openssl();
+ if (meth->globallookup == NULL)
+ {
+ DSOerr(DSO_F_DSO_GLOBAL_LOOKUP,DSO_R_UNSUPPORTED);
+ return NULL;
+ }
+ return (*meth->globallookup)(name);
+ }
diff --git a/bitmask_android/openssl/crypto/dso/dso_null.c b/bitmask_android/openssl/crypto/dso/dso_null.c
new file mode 100644
index 00000000..49d842d1
--- /dev/null
+++ b/bitmask_android/openssl/crypto/dso/dso_null.c
@@ -0,0 +1,90 @@
+/* dso_null.c */
+/* Written by Geoff Thorpe (geoff@geoffthorpe.net) 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).
+ *
+ */
+
+/* This "NULL" method is provided as the fallback for systems that have
+ * no appropriate support for "shared-libraries". */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/dso.h>
+
+static DSO_METHOD dso_meth_null = {
+ "NULL shared library method",
+ NULL, /* load */
+ NULL, /* unload */
+ NULL, /* bind_var */
+ NULL, /* bind_func */
+/* For now, "unbind" doesn't exist */
+#if 0
+ NULL, /* unbind_var */
+ NULL, /* unbind_func */
+#endif
+ NULL, /* ctrl */
+ NULL, /* dso_name_converter */
+ NULL, /* dso_merger */
+ NULL, /* init */
+ NULL, /* finish */
+ NULL, /* pathbyaddr */
+ NULL /* globallookup */
+ };
+
+DSO_METHOD *DSO_METHOD_null(void)
+ {
+ return(&dso_meth_null);
+ }
+
diff --git a/bitmask_android/openssl/crypto/dso/dso_openssl.c b/bitmask_android/openssl/crypto/dso/dso_openssl.c
new file mode 100644
index 00000000..b17e8e8e
--- /dev/null
+++ b/bitmask_android/openssl/crypto/dso/dso_openssl.c
@@ -0,0 +1,83 @@
+/* dso_openssl.c */
+/* Written by Geoff Thorpe (geoff@geoffthorpe.net) 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 "cryptlib.h"
+#include <openssl/dso.h>
+
+/* We just pinch the method from an appropriate "default" method. */
+
+DSO_METHOD *DSO_METHOD_openssl(void)
+ {
+#ifdef DEF_DSO_METHOD
+ return(DEF_DSO_METHOD());
+#elif defined(DSO_DLFCN)
+ return(DSO_METHOD_dlfcn());
+#elif defined(DSO_DL)
+ return(DSO_METHOD_dl());
+#elif defined(DSO_WIN32)
+ return(DSO_METHOD_win32());
+#elif defined(DSO_VMS)
+ return(DSO_METHOD_vms());
+#elif defined(DSO_BEOS)
+ return(DSO_METHOD_beos());
+#else
+ return(DSO_METHOD_null());
+#endif
+ }
+