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authorParménides GV <parmegv@sdf.org>2014-04-08 12:04:17 +0200
committerParménides GV <parmegv@sdf.org>2014-04-08 12:04:17 +0200
commit3c3421afd8f74a3aa8d1011de07a8c18f9549210 (patch)
tree49d52344661c23d7268b8ea69466a1cfef04bf8b /bitmask_android/openssl/crypto/comp
parent5fc5d37330d3535a0f421632694d1e7918fc22d7 (diff)
Rename app->bitmask_android
This way, gradle commands generate apks correctly named.
Diffstat (limited to 'bitmask_android/openssl/crypto/comp')
-rw-r--r--bitmask_android/openssl/crypto/comp/c_rle.c61
-rw-r--r--bitmask_android/openssl/crypto/comp/c_zlib.c799
-rw-r--r--bitmask_android/openssl/crypto/comp/comp.h80
-rw-r--r--bitmask_android/openssl/crypto/comp/comp_err.c100
-rw-r--r--bitmask_android/openssl/crypto/comp/comp_lib.c72
5 files changed, 1112 insertions, 0 deletions
diff --git a/bitmask_android/openssl/crypto/comp/c_rle.c b/bitmask_android/openssl/crypto/comp/c_rle.c
new file mode 100644
index 00000000..18bceae5
--- /dev/null
+++ b/bitmask_android/openssl/crypto/comp/c_rle.c
@@ -0,0 +1,61 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <openssl/objects.h>
+#include <openssl/comp.h>
+
+static int rle_compress_block(COMP_CTX *ctx, unsigned char *out,
+ unsigned int olen, unsigned char *in, unsigned int ilen);
+static int rle_expand_block(COMP_CTX *ctx, unsigned char *out,
+ unsigned int olen, unsigned char *in, unsigned int ilen);
+
+static COMP_METHOD rle_method={
+ NID_rle_compression,
+ LN_rle_compression,
+ NULL,
+ NULL,
+ rle_compress_block,
+ rle_expand_block,
+ NULL,
+ NULL,
+ };
+
+COMP_METHOD *COMP_rle(void)
+ {
+ return(&rle_method);
+ }
+
+static int rle_compress_block(COMP_CTX *ctx, unsigned char *out,
+ unsigned int olen, unsigned char *in, unsigned int ilen)
+ {
+ /* int i; */
+
+ if (olen < (ilen+1))
+ {
+ /* ZZZZZZZZZZZZZZZZZZZZZZ */
+ return(-1);
+ }
+
+ *(out++)=0;
+ memcpy(out,in,ilen);
+ return(ilen+1);
+ }
+
+static int rle_expand_block(COMP_CTX *ctx, unsigned char *out,
+ unsigned int olen, unsigned char *in, unsigned int ilen)
+ {
+ int i;
+
+ if (ilen == 0 || olen < (ilen-1))
+ {
+ /* ZZZZZZZZZZZZZZZZZZZZZZ */
+ return(-1);
+ }
+
+ i= *(in++);
+ if (i == 0)
+ {
+ memcpy(out,in,ilen-1);
+ }
+ return(ilen-1);
+ }
diff --git a/bitmask_android/openssl/crypto/comp/c_zlib.c b/bitmask_android/openssl/crypto/comp/c_zlib.c
new file mode 100644
index 00000000..8adf35f3
--- /dev/null
+++ b/bitmask_android/openssl/crypto/comp/c_zlib.c
@@ -0,0 +1,799 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <openssl/objects.h>
+#include <openssl/comp.h>
+#include <openssl/err.h>
+
+COMP_METHOD *COMP_zlib(void );
+
+static COMP_METHOD zlib_method_nozlib={
+ NID_undef,
+ "(undef)",
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ };
+
+#ifndef ZLIB
+#undef ZLIB_SHARED
+#else
+
+#include <zlib.h>
+
+static int zlib_stateful_init(COMP_CTX *ctx);
+static void zlib_stateful_finish(COMP_CTX *ctx);
+static int zlib_stateful_compress_block(COMP_CTX *ctx, unsigned char *out,
+ unsigned int olen, unsigned char *in, unsigned int ilen);
+static int zlib_stateful_expand_block(COMP_CTX *ctx, unsigned char *out,
+ unsigned int olen, unsigned char *in, unsigned int ilen);
+
+
+/* memory allocations functions for zlib intialization */
+static void* zlib_zalloc(void* opaque, unsigned int no, unsigned int size)
+{
+ void *p;
+
+ p=OPENSSL_malloc(no*size);
+ if (p)
+ memset(p, 0, no*size);
+ return p;
+}
+
+
+static void zlib_zfree(void* opaque, void* address)
+{
+ OPENSSL_free(address);
+}
+
+#if 0
+static int zlib_compress_block(COMP_CTX *ctx, unsigned char *out,
+ unsigned int olen, unsigned char *in, unsigned int ilen);
+static int zlib_expand_block(COMP_CTX *ctx, unsigned char *out,
+ unsigned int olen, unsigned char *in, unsigned int ilen);
+
+static int zz_uncompress(Bytef *dest, uLongf *destLen, const Bytef *source,
+ uLong sourceLen);
+
+static COMP_METHOD zlib_stateless_method={
+ NID_zlib_compression,
+ LN_zlib_compression,
+ NULL,
+ NULL,
+ zlib_compress_block,
+ zlib_expand_block,
+ NULL,
+ NULL,
+ };
+#endif
+
+static COMP_METHOD zlib_stateful_method={
+ NID_zlib_compression,
+ LN_zlib_compression,
+ zlib_stateful_init,
+ zlib_stateful_finish,
+ zlib_stateful_compress_block,
+ zlib_stateful_expand_block,
+ NULL,
+ NULL,
+ };
+
+/*
+ * When OpenSSL is built on Windows, we do not want to require that
+ * the ZLIB.DLL be available in order for the OpenSSL DLLs to
+ * work. Therefore, all ZLIB routines are loaded at run time
+ * and we do not link to a .LIB file when ZLIB_SHARED is set.
+ */
+#if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_WIN32)
+# include <windows.h>
+#endif /* !(OPENSSL_SYS_WINDOWS || OPENSSL_SYS_WIN32) */
+
+#ifdef ZLIB_SHARED
+#include <openssl/dso.h>
+
+/* Function pointers */
+typedef int (*compress_ft)(Bytef *dest,uLongf *destLen,
+ const Bytef *source, uLong sourceLen);
+typedef int (*inflateEnd_ft)(z_streamp strm);
+typedef int (*inflate_ft)(z_streamp strm, int flush);
+typedef int (*inflateInit__ft)(z_streamp strm,
+ const char * version, int stream_size);
+typedef int (*deflateEnd_ft)(z_streamp strm);
+typedef int (*deflate_ft)(z_streamp strm, int flush);
+typedef int (*deflateInit__ft)(z_streamp strm, int level,
+ const char * version, int stream_size);
+typedef const char * (*zError__ft)(int err);
+static compress_ft p_compress=NULL;
+static inflateEnd_ft p_inflateEnd=NULL;
+static inflate_ft p_inflate=NULL;
+static inflateInit__ft p_inflateInit_=NULL;
+static deflateEnd_ft p_deflateEnd=NULL;
+static deflate_ft p_deflate=NULL;
+static deflateInit__ft p_deflateInit_=NULL;
+static zError__ft p_zError=NULL;
+
+static int zlib_loaded = 0; /* only attempt to init func pts once */
+static DSO *zlib_dso = NULL;
+
+#define compress p_compress
+#define inflateEnd p_inflateEnd
+#define inflate p_inflate
+#define inflateInit_ p_inflateInit_
+#define deflateEnd p_deflateEnd
+#define deflate p_deflate
+#define deflateInit_ p_deflateInit_
+#define zError p_zError
+#endif /* ZLIB_SHARED */
+
+struct zlib_state
+ {
+ z_stream istream;
+ z_stream ostream;
+ };
+
+static int zlib_stateful_ex_idx = -1;
+
+static int zlib_stateful_init(COMP_CTX *ctx)
+ {
+ int err;
+ struct zlib_state *state =
+ (struct zlib_state *)OPENSSL_malloc(sizeof(struct zlib_state));
+
+ if (state == NULL)
+ goto err;
+
+ state->istream.zalloc = zlib_zalloc;
+ state->istream.zfree = zlib_zfree;
+ state->istream.opaque = Z_NULL;
+ state->istream.next_in = Z_NULL;
+ state->istream.next_out = Z_NULL;
+ state->istream.avail_in = 0;
+ state->istream.avail_out = 0;
+ err = inflateInit_(&state->istream,
+ ZLIB_VERSION, sizeof(z_stream));
+ if (err != Z_OK)
+ goto err;
+
+ state->ostream.zalloc = zlib_zalloc;
+ state->ostream.zfree = zlib_zfree;
+ state->ostream.opaque = Z_NULL;
+ state->ostream.next_in = Z_NULL;
+ state->ostream.next_out = Z_NULL;
+ state->ostream.avail_in = 0;
+ state->ostream.avail_out = 0;
+ err = deflateInit_(&state->ostream,Z_DEFAULT_COMPRESSION,
+ ZLIB_VERSION, sizeof(z_stream));
+ if (err != Z_OK)
+ goto err;
+
+ CRYPTO_new_ex_data(CRYPTO_EX_INDEX_COMP,ctx,&ctx->ex_data);
+ CRYPTO_set_ex_data(&ctx->ex_data,zlib_stateful_ex_idx,state);
+ return 1;
+ err:
+ if (state) OPENSSL_free(state);
+ return 0;
+ }
+
+static void zlib_stateful_finish(COMP_CTX *ctx)
+ {
+ struct zlib_state *state =
+ (struct zlib_state *)CRYPTO_get_ex_data(&ctx->ex_data,
+ zlib_stateful_ex_idx);
+ inflateEnd(&state->istream);
+ deflateEnd(&state->ostream);
+ OPENSSL_free(state);
+ CRYPTO_free_ex_data(CRYPTO_EX_INDEX_COMP,ctx,&ctx->ex_data);
+ }
+
+static int zlib_stateful_compress_block(COMP_CTX *ctx, unsigned char *out,
+ unsigned int olen, unsigned char *in, unsigned int ilen)
+ {
+ int err = Z_OK;
+ struct zlib_state *state =
+ (struct zlib_state *)CRYPTO_get_ex_data(&ctx->ex_data,
+ zlib_stateful_ex_idx);
+
+ if (state == NULL)
+ return -1;
+
+ state->ostream.next_in = in;
+ state->ostream.avail_in = ilen;
+ state->ostream.next_out = out;
+ state->ostream.avail_out = olen;
+ if (ilen > 0)
+ err = deflate(&state->ostream, Z_SYNC_FLUSH);
+ if (err != Z_OK)
+ return -1;
+#ifdef DEBUG_ZLIB
+ fprintf(stderr,"compress(%4d)->%4d %s\n",
+ ilen,olen - state->ostream.avail_out,
+ (ilen != olen - state->ostream.avail_out)?"zlib":"clear");
+#endif
+ return olen - state->ostream.avail_out;
+ }
+
+static int zlib_stateful_expand_block(COMP_CTX *ctx, unsigned char *out,
+ unsigned int olen, unsigned char *in, unsigned int ilen)
+ {
+ int err = Z_OK;
+
+ struct zlib_state *state =
+ (struct zlib_state *)CRYPTO_get_ex_data(&ctx->ex_data,
+ zlib_stateful_ex_idx);
+
+ if (state == NULL)
+ return 0;
+
+ state->istream.next_in = in;
+ state->istream.avail_in = ilen;
+ state->istream.next_out = out;
+ state->istream.avail_out = olen;
+ if (ilen > 0)
+ err = inflate(&state->istream, Z_SYNC_FLUSH);
+ if (err != Z_OK)
+ return -1;
+#ifdef DEBUG_ZLIB
+ fprintf(stderr,"expand(%4d)->%4d %s\n",
+ ilen,olen - state->istream.avail_out,
+ (ilen != olen - state->istream.avail_out)?"zlib":"clear");
+#endif
+ return olen - state->istream.avail_out;
+ }
+
+#if 0
+static int zlib_compress_block(COMP_CTX *ctx, unsigned char *out,
+ unsigned int olen, unsigned char *in, unsigned int ilen)
+ {
+ unsigned long l;
+ int i;
+ int clear=1;
+
+ if (ilen > 128)
+ {
+ out[0]=1;
+ l=olen-1;
+ i=compress(&(out[1]),&l,in,(unsigned long)ilen);
+ if (i != Z_OK)
+ return(-1);
+ if (ilen > l)
+ {
+ clear=0;
+ l++;
+ }
+ }
+ if (clear)
+ {
+ out[0]=0;
+ memcpy(&(out[1]),in,ilen);
+ l=ilen+1;
+ }
+#ifdef DEBUG_ZLIB
+ fprintf(stderr,"compress(%4d)->%4d %s\n",
+ ilen,(int)l,(clear)?"clear":"zlib");
+#endif
+ return((int)l);
+ }
+
+static int zlib_expand_block(COMP_CTX *ctx, unsigned char *out,
+ unsigned int olen, unsigned char *in, unsigned int ilen)
+ {
+ unsigned long l;
+ int i;
+
+ if (in[0])
+ {
+ l=olen;
+ i=zz_uncompress(out,&l,&(in[1]),(unsigned long)ilen-1);
+ if (i != Z_OK)
+ return(-1);
+ }
+ else
+ {
+ memcpy(out,&(in[1]),ilen-1);
+ l=ilen-1;
+ }
+#ifdef DEBUG_ZLIB
+ fprintf(stderr,"expand (%4d)->%4d %s\n",
+ ilen,(int)l,in[0]?"zlib":"clear");
+#endif
+ return((int)l);
+ }
+
+static int zz_uncompress (Bytef *dest, uLongf *destLen, const Bytef *source,
+ uLong sourceLen)
+{
+ z_stream stream;
+ int err;
+
+ stream.next_in = (Bytef*)source;
+ stream.avail_in = (uInt)sourceLen;
+ /* Check for source > 64K on 16-bit machine: */
+ if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR;
+
+ stream.next_out = dest;
+ stream.avail_out = (uInt)*destLen;
+ if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR;
+
+ stream.zalloc = (alloc_func)0;
+ stream.zfree = (free_func)0;
+
+ err = inflateInit_(&stream,
+ ZLIB_VERSION, sizeof(z_stream));
+ if (err != Z_OK) return err;
+
+ err = inflate(&stream, Z_FINISH);
+ if (err != Z_STREAM_END) {
+ inflateEnd(&stream);
+ return err;
+ }
+ *destLen = stream.total_out;
+
+ err = inflateEnd(&stream);
+ return err;
+}
+#endif
+
+#endif
+
+COMP_METHOD *COMP_zlib(void)
+ {
+ COMP_METHOD *meth = &zlib_method_nozlib;
+
+#ifdef ZLIB_SHARED
+ if (!zlib_loaded)
+ {
+#if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_WIN32)
+ zlib_dso = DSO_load(NULL, "ZLIB1", NULL, 0);
+#else
+ zlib_dso = DSO_load(NULL, "z", NULL, 0);
+#endif
+ if (zlib_dso != NULL)
+ {
+ p_compress
+ = (compress_ft) DSO_bind_func(zlib_dso,
+ "compress");
+ p_inflateEnd
+ = (inflateEnd_ft) DSO_bind_func(zlib_dso,
+ "inflateEnd");
+ p_inflate
+ = (inflate_ft) DSO_bind_func(zlib_dso,
+ "inflate");
+ p_inflateInit_
+ = (inflateInit__ft) DSO_bind_func(zlib_dso,
+ "inflateInit_");
+ p_deflateEnd
+ = (deflateEnd_ft) DSO_bind_func(zlib_dso,
+ "deflateEnd");
+ p_deflate
+ = (deflate_ft) DSO_bind_func(zlib_dso,
+ "deflate");
+ p_deflateInit_
+ = (deflateInit__ft) DSO_bind_func(zlib_dso,
+ "deflateInit_");
+ p_zError
+ = (zError__ft) DSO_bind_func(zlib_dso,
+ "zError");
+
+ if (p_compress && p_inflateEnd && p_inflate
+ && p_inflateInit_ && p_deflateEnd
+ && p_deflate && p_deflateInit_ && p_zError)
+ zlib_loaded++;
+ }
+ }
+
+#endif
+#ifdef ZLIB_SHARED
+ if (zlib_loaded)
+#endif
+#if defined(ZLIB) || defined(ZLIB_SHARED)
+ {
+ /* init zlib_stateful_ex_idx here so that in a multi-process
+ * application it's enough to intialize openssl before forking
+ * (idx will be inherited in all the children) */
+ if (zlib_stateful_ex_idx == -1)
+ {
+ CRYPTO_w_lock(CRYPTO_LOCK_COMP);
+ if (zlib_stateful_ex_idx == -1)
+ zlib_stateful_ex_idx =
+ CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_COMP,
+ 0,NULL,NULL,NULL,NULL);
+ CRYPTO_w_unlock(CRYPTO_LOCK_COMP);
+ if (zlib_stateful_ex_idx == -1)
+ goto err;
+ }
+
+ meth = &zlib_stateful_method;
+ }
+err:
+#endif
+
+ return(meth);
+ }
+
+void COMP_zlib_cleanup(void)
+ {
+#ifdef ZLIB_SHARED
+ if (zlib_dso)
+ DSO_free(zlib_dso);
+#endif
+ }
+
+#ifdef ZLIB
+
+/* Zlib based compression/decompression filter BIO */
+
+typedef struct
+ {
+ unsigned char *ibuf; /* Input buffer */
+ int ibufsize; /* Buffer size */
+ z_stream zin; /* Input decompress context */
+ unsigned char *obuf; /* Output buffer */
+ int obufsize; /* Output buffer size */
+ unsigned char *optr; /* Position in output buffer */
+ int ocount; /* Amount of data in output buffer */
+ int odone; /* deflate EOF */
+ int comp_level; /* Compression level to use */
+ z_stream zout; /* Output compression context */
+ } BIO_ZLIB_CTX;
+
+#define ZLIB_DEFAULT_BUFSIZE 1024
+
+static int bio_zlib_new(BIO *bi);
+static int bio_zlib_free(BIO *bi);
+static int bio_zlib_read(BIO *b, char *out, int outl);
+static int bio_zlib_write(BIO *b, const char *in, int inl);
+static long bio_zlib_ctrl(BIO *b, int cmd, long num, void *ptr);
+static long bio_zlib_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp);
+
+static BIO_METHOD bio_meth_zlib =
+ {
+ BIO_TYPE_COMP,
+ "zlib",
+ bio_zlib_write,
+ bio_zlib_read,
+ NULL,
+ NULL,
+ bio_zlib_ctrl,
+ bio_zlib_new,
+ bio_zlib_free,
+ bio_zlib_callback_ctrl
+ };
+
+BIO_METHOD *BIO_f_zlib(void)
+ {
+ return &bio_meth_zlib;
+ }
+
+
+static int bio_zlib_new(BIO *bi)
+ {
+ BIO_ZLIB_CTX *ctx;
+#ifdef ZLIB_SHARED
+ (void)COMP_zlib();
+ if (!zlib_loaded)
+ {
+ COMPerr(COMP_F_BIO_ZLIB_NEW, COMP_R_ZLIB_NOT_SUPPORTED);
+ return 0;
+ }
+#endif
+ ctx = OPENSSL_malloc(sizeof(BIO_ZLIB_CTX));
+ if(!ctx)
+ {
+ COMPerr(COMP_F_BIO_ZLIB_NEW, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ ctx->ibuf = NULL;
+ ctx->obuf = NULL;
+ ctx->ibufsize = ZLIB_DEFAULT_BUFSIZE;
+ ctx->obufsize = ZLIB_DEFAULT_BUFSIZE;
+ ctx->zin.zalloc = Z_NULL;
+ ctx->zin.zfree = Z_NULL;
+ ctx->zin.next_in = NULL;
+ ctx->zin.avail_in = 0;
+ ctx->zin.next_out = NULL;
+ ctx->zin.avail_out = 0;
+ ctx->zout.zalloc = Z_NULL;
+ ctx->zout.zfree = Z_NULL;
+ ctx->zout.next_in = NULL;
+ ctx->zout.avail_in = 0;
+ ctx->zout.next_out = NULL;
+ ctx->zout.avail_out = 0;
+ ctx->odone = 0;
+ ctx->comp_level = Z_DEFAULT_COMPRESSION;
+ bi->init = 1;
+ bi->ptr = (char *)ctx;
+ bi->flags = 0;
+ return 1;
+ }
+
+static int bio_zlib_free(BIO *bi)
+ {
+ BIO_ZLIB_CTX *ctx;
+ if(!bi) return 0;
+ ctx = (BIO_ZLIB_CTX *)bi->ptr;
+ if(ctx->ibuf)
+ {
+ /* Destroy decompress context */
+ inflateEnd(&ctx->zin);
+ OPENSSL_free(ctx->ibuf);
+ }
+ if(ctx->obuf)
+ {
+ /* Destroy compress context */
+ deflateEnd(&ctx->zout);
+ OPENSSL_free(ctx->obuf);
+ }
+ OPENSSL_free(ctx);
+ bi->ptr = NULL;
+ bi->init = 0;
+ bi->flags = 0;
+ return 1;
+ }
+
+static int bio_zlib_read(BIO *b, char *out, int outl)
+ {
+ BIO_ZLIB_CTX *ctx;
+ int ret;
+ z_stream *zin;
+ if(!out || !outl) return 0;
+ ctx = (BIO_ZLIB_CTX *)b->ptr;
+ zin = &ctx->zin;
+ BIO_clear_retry_flags(b);
+ if(!ctx->ibuf)
+ {
+ ctx->ibuf = OPENSSL_malloc(ctx->ibufsize);
+ if(!ctx->ibuf)
+ {
+ COMPerr(COMP_F_BIO_ZLIB_READ, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ inflateInit(zin);
+ zin->next_in = ctx->ibuf;
+ zin->avail_in = 0;
+ }
+
+ /* Copy output data directly to supplied buffer */
+ zin->next_out = (unsigned char *)out;
+ zin->avail_out = (unsigned int)outl;
+ for(;;)
+ {
+ /* Decompress while data available */
+ while(zin->avail_in)
+ {
+ ret = inflate(zin, 0);
+ if((ret != Z_OK) && (ret != Z_STREAM_END))
+ {
+ COMPerr(COMP_F_BIO_ZLIB_READ,
+ COMP_R_ZLIB_INFLATE_ERROR);
+ ERR_add_error_data(2, "zlib error:",
+ zError(ret));
+ return 0;
+ }
+ /* If EOF or we've read everything then return */
+ if((ret == Z_STREAM_END) || !zin->avail_out)
+ return outl - zin->avail_out;
+ }
+
+ /* No data in input buffer try to read some in,
+ * if an error then return the total data read.
+ */
+ ret = BIO_read(b->next_bio, ctx->ibuf, ctx->ibufsize);
+ if(ret <= 0)
+ {
+ /* Total data read */
+ int tot = outl - zin->avail_out;
+ BIO_copy_next_retry(b);
+ if(ret < 0) return (tot > 0) ? tot : ret;
+ return tot;
+ }
+ zin->avail_in = ret;
+ zin->next_in = ctx->ibuf;
+ }
+ }
+
+static int bio_zlib_write(BIO *b, const char *in, int inl)
+ {
+ BIO_ZLIB_CTX *ctx;
+ int ret;
+ z_stream *zout;
+ if(!in || !inl) return 0;
+ ctx = (BIO_ZLIB_CTX *)b->ptr;
+ if(ctx->odone) return 0;
+ zout = &ctx->zout;
+ BIO_clear_retry_flags(b);
+ if(!ctx->obuf)
+ {
+ ctx->obuf = OPENSSL_malloc(ctx->obufsize);
+ /* Need error here */
+ if(!ctx->obuf)
+ {
+ COMPerr(COMP_F_BIO_ZLIB_WRITE, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ ctx->optr = ctx->obuf;
+ ctx->ocount = 0;
+ deflateInit(zout, ctx->comp_level);
+ zout->next_out = ctx->obuf;
+ zout->avail_out = ctx->obufsize;
+ }
+ /* Obtain input data directly from supplied buffer */
+ zout->next_in = (void *)in;
+ zout->avail_in = inl;
+ for(;;)
+ {
+ /* If data in output buffer write it first */
+ while(ctx->ocount) {
+ ret = BIO_write(b->next_bio, ctx->optr, ctx->ocount);
+ if(ret <= 0)
+ {
+ /* Total data written */
+ int tot = inl - zout->avail_in;
+ BIO_copy_next_retry(b);
+ if(ret < 0) return (tot > 0) ? tot : ret;
+ return tot;
+ }
+ ctx->optr += ret;
+ ctx->ocount -= ret;
+ }
+
+ /* Have we consumed all supplied data? */
+ if(!zout->avail_in)
+ return inl;
+
+ /* Compress some more */
+
+ /* Reset buffer */
+ ctx->optr = ctx->obuf;
+ zout->next_out = ctx->obuf;
+ zout->avail_out = ctx->obufsize;
+ /* Compress some more */
+ ret = deflate(zout, 0);
+ if(ret != Z_OK)
+ {
+ COMPerr(COMP_F_BIO_ZLIB_WRITE,
+ COMP_R_ZLIB_DEFLATE_ERROR);
+ ERR_add_error_data(2, "zlib error:", zError(ret));
+ return 0;
+ }
+ ctx->ocount = ctx->obufsize - zout->avail_out;
+ }
+ }
+
+static int bio_zlib_flush(BIO *b)
+ {
+ BIO_ZLIB_CTX *ctx;
+ int ret;
+ z_stream *zout;
+ ctx = (BIO_ZLIB_CTX *)b->ptr;
+ /* If no data written or already flush show success */
+ if(!ctx->obuf || (ctx->odone && !ctx->ocount)) return 1;
+ zout = &ctx->zout;
+ BIO_clear_retry_flags(b);
+ /* No more input data */
+ zout->next_in = NULL;
+ zout->avail_in = 0;
+ for(;;)
+ {
+ /* If data in output buffer write it first */
+ while(ctx->ocount)
+ {
+ ret = BIO_write(b->next_bio, ctx->optr, ctx->ocount);
+ if(ret <= 0)
+ {
+ BIO_copy_next_retry(b);
+ return ret;
+ }
+ ctx->optr += ret;
+ ctx->ocount -= ret;
+ }
+ if(ctx->odone) return 1;
+
+ /* Compress some more */
+
+ /* Reset buffer */
+ ctx->optr = ctx->obuf;
+ zout->next_out = ctx->obuf;
+ zout->avail_out = ctx->obufsize;
+ /* Compress some more */
+ ret = deflate(zout, Z_FINISH);
+ if(ret == Z_STREAM_END) ctx->odone = 1;
+ else if(ret != Z_OK)
+ {
+ COMPerr(COMP_F_BIO_ZLIB_FLUSH,
+ COMP_R_ZLIB_DEFLATE_ERROR);
+ ERR_add_error_data(2, "zlib error:", zError(ret));
+ return 0;
+ }
+ ctx->ocount = ctx->obufsize - zout->avail_out;
+ }
+ }
+
+static long bio_zlib_ctrl(BIO *b, int cmd, long num, void *ptr)
+ {
+ BIO_ZLIB_CTX *ctx;
+ int ret, *ip;
+ int ibs, obs;
+ if(!b->next_bio) return 0;
+ ctx = (BIO_ZLIB_CTX *)b->ptr;
+ switch (cmd)
+ {
+
+ case BIO_CTRL_RESET:
+ ctx->ocount = 0;
+ ctx->odone = 0;
+ ret = 1;
+ break;
+
+ case BIO_CTRL_FLUSH:
+ ret = bio_zlib_flush(b);
+ if (ret > 0)
+ ret = BIO_flush(b->next_bio);
+ break;
+
+ case BIO_C_SET_BUFF_SIZE:
+ ibs = -1;
+ obs = -1;
+ if (ptr != NULL)
+ {
+ ip = ptr;
+ if (*ip == 0)
+ ibs = (int) num;
+ else
+ obs = (int) num;
+ }
+ else
+ {
+ ibs = (int)num;
+ obs = ibs;
+ }
+
+ if (ibs != -1)
+ {
+ if (ctx->ibuf)
+ {
+ OPENSSL_free(ctx->ibuf);
+ ctx->ibuf = NULL;
+ }
+ ctx->ibufsize = ibs;
+ }
+
+ if (obs != -1)
+ {
+ if (ctx->obuf)
+ {
+ OPENSSL_free(ctx->obuf);
+ ctx->obuf = NULL;
+ }
+ ctx->obufsize = obs;
+ }
+ ret = 1;
+ break;
+
+ case BIO_C_DO_STATE_MACHINE:
+ BIO_clear_retry_flags(b);
+ ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+ BIO_copy_next_retry(b);
+ break;
+
+ default:
+ ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+ break;
+
+ }
+
+ return ret;
+ }
+
+
+static long bio_zlib_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
+ {
+ if(!b->next_bio)
+ return 0;
+ return
+ BIO_callback_ctrl(b->next_bio, cmd, fp);
+ }
+
+#endif
diff --git a/bitmask_android/openssl/crypto/comp/comp.h b/bitmask_android/openssl/crypto/comp/comp.h
new file mode 100644
index 00000000..4b405c7d
--- /dev/null
+++ b/bitmask_android/openssl/crypto/comp/comp.h
@@ -0,0 +1,80 @@
+
+#ifndef HEADER_COMP_H
+#define HEADER_COMP_H
+
+#include <openssl/crypto.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct comp_ctx_st COMP_CTX;
+
+typedef struct comp_method_st
+ {
+ int type; /* NID for compression library */
+ const char *name; /* A text string to identify the library */
+ int (*init)(COMP_CTX *ctx);
+ void (*finish)(COMP_CTX *ctx);
+ int (*compress)(COMP_CTX *ctx,
+ unsigned char *out, unsigned int olen,
+ unsigned char *in, unsigned int ilen);
+ int (*expand)(COMP_CTX *ctx,
+ unsigned char *out, unsigned int olen,
+ unsigned char *in, unsigned int ilen);
+ /* The following two do NOTHING, but are kept for backward compatibility */
+ long (*ctrl)(void);
+ long (*callback_ctrl)(void);
+ } COMP_METHOD;
+
+struct comp_ctx_st
+ {
+ COMP_METHOD *meth;
+ unsigned long compress_in;
+ unsigned long compress_out;
+ unsigned long expand_in;
+ unsigned long expand_out;
+
+ CRYPTO_EX_DATA ex_data;
+ };
+
+
+COMP_CTX *COMP_CTX_new(COMP_METHOD *meth);
+void COMP_CTX_free(COMP_CTX *ctx);
+int COMP_compress_block(COMP_CTX *ctx, unsigned char *out, int olen,
+ unsigned char *in, int ilen);
+int COMP_expand_block(COMP_CTX *ctx, unsigned char *out, int olen,
+ unsigned char *in, int ilen);
+COMP_METHOD *COMP_rle(void );
+COMP_METHOD *COMP_zlib(void );
+void COMP_zlib_cleanup(void);
+
+#ifdef HEADER_BIO_H
+#ifdef ZLIB
+BIO_METHOD *BIO_f_zlib(void);
+#endif
+#endif
+
+/* 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_COMP_strings(void);
+
+/* Error codes for the COMP functions. */
+
+/* Function codes. */
+#define COMP_F_BIO_ZLIB_FLUSH 99
+#define COMP_F_BIO_ZLIB_NEW 100
+#define COMP_F_BIO_ZLIB_READ 101
+#define COMP_F_BIO_ZLIB_WRITE 102
+
+/* Reason codes. */
+#define COMP_R_ZLIB_DEFLATE_ERROR 99
+#define COMP_R_ZLIB_INFLATE_ERROR 100
+#define COMP_R_ZLIB_NOT_SUPPORTED 101
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/bitmask_android/openssl/crypto/comp/comp_err.c b/bitmask_android/openssl/crypto/comp/comp_err.c
new file mode 100644
index 00000000..661c94c3
--- /dev/null
+++ b/bitmask_android/openssl/crypto/comp/comp_err.c
@@ -0,0 +1,100 @@
+/* crypto/comp/comp_err.c */
+/* ====================================================================
+ * Copyright (c) 1999-2007 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/comp.h>
+
+/* BEGIN ERROR CODES */
+#ifndef OPENSSL_NO_ERR
+
+#define ERR_FUNC(func) ERR_PACK(ERR_LIB_COMP,func,0)
+#define ERR_REASON(reason) ERR_PACK(ERR_LIB_COMP,0,reason)
+
+static ERR_STRING_DATA COMP_str_functs[]=
+ {
+{ERR_FUNC(COMP_F_BIO_ZLIB_FLUSH), "BIO_ZLIB_FLUSH"},
+{ERR_FUNC(COMP_F_BIO_ZLIB_NEW), "BIO_ZLIB_NEW"},
+{ERR_FUNC(COMP_F_BIO_ZLIB_READ), "BIO_ZLIB_READ"},
+{ERR_FUNC(COMP_F_BIO_ZLIB_WRITE), "BIO_ZLIB_WRITE"},
+{0,NULL}
+ };
+
+static ERR_STRING_DATA COMP_str_reasons[]=
+ {
+{ERR_REASON(COMP_R_ZLIB_DEFLATE_ERROR) ,"zlib deflate error"},
+{ERR_REASON(COMP_R_ZLIB_INFLATE_ERROR) ,"zlib inflate error"},
+{ERR_REASON(COMP_R_ZLIB_NOT_SUPPORTED) ,"zlib not supported"},
+{0,NULL}
+ };
+
+#endif
+
+void ERR_load_COMP_strings(void)
+ {
+#ifndef OPENSSL_NO_ERR
+
+ if (ERR_func_error_string(COMP_str_functs[0].error) == NULL)
+ {
+ ERR_load_strings(0,COMP_str_functs);
+ ERR_load_strings(0,COMP_str_reasons);
+ }
+#endif
+ }
diff --git a/bitmask_android/openssl/crypto/comp/comp_lib.c b/bitmask_android/openssl/crypto/comp/comp_lib.c
new file mode 100644
index 00000000..b60ae371
--- /dev/null
+++ b/bitmask_android/openssl/crypto/comp/comp_lib.c
@@ -0,0 +1,72 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <openssl/objects.h>
+#include <openssl/comp.h>
+
+COMP_CTX *COMP_CTX_new(COMP_METHOD *meth)
+ {
+ COMP_CTX *ret;
+
+ if ((ret=(COMP_CTX *)OPENSSL_malloc(sizeof(COMP_CTX))) == NULL)
+ {
+ /* ZZZZZZZZZZZZZZZZ */
+ return(NULL);
+ }
+ memset(ret,0,sizeof(COMP_CTX));
+ ret->meth=meth;
+ if ((ret->meth->init != NULL) && !ret->meth->init(ret))
+ {
+ OPENSSL_free(ret);
+ ret=NULL;
+ }
+ return(ret);
+ }
+
+void COMP_CTX_free(COMP_CTX *ctx)
+ {
+ if(ctx == NULL)
+ return;
+
+ if (ctx->meth->finish != NULL)
+ ctx->meth->finish(ctx);
+
+ OPENSSL_free(ctx);
+ }
+
+int COMP_compress_block(COMP_CTX *ctx, unsigned char *out, int olen,
+ unsigned char *in, int ilen)
+ {
+ int ret;
+ if (ctx->meth->compress == NULL)
+ {
+ /* ZZZZZZZZZZZZZZZZZ */
+ return(-1);
+ }
+ ret=ctx->meth->compress(ctx,out,olen,in,ilen);
+ if (ret > 0)
+ {
+ ctx->compress_in+=ilen;
+ ctx->compress_out+=ret;
+ }
+ return(ret);
+ }
+
+int COMP_expand_block(COMP_CTX *ctx, unsigned char *out, int olen,
+ unsigned char *in, int ilen)
+ {
+ int ret;
+
+ if (ctx->meth->expand == NULL)
+ {
+ /* ZZZZZZZZZZZZZZZZZ */
+ return(-1);
+ }
+ ret=ctx->meth->expand(ctx,out,olen,in,ilen);
+ if (ret > 0)
+ {
+ ctx->expand_in+=ilen;
+ ctx->expand_out+=ret;
+ }
+ return(ret);
+ }