#define LIBBROWNIE_FUNC extern
#endif
+
+#define LIBBROWNIE_LDHINTS_MAX 2
+#define LIBBROWNIE_LDHINTS_ELF64 0x00
+#define LIBBROWNIE_LDHINTS_ELF32 0x01
+
+
/* drd64_libbrownie_main.c Functions =========================*/
LIBBROWNIE_FUNC
int LibBrownie_Init( void );
Drd64_LibBrownie_INetAddr_SetInAddr_LocalHost(
struct in_addr *p_addr );
+/* drd64_libbrownie_ldsohints.c Functions ====================*/
+#ifdef DRD64_SRC_LIBBROWNIE_LDSOHINTS
+ #define LIBBROWNIE_LDSOHINTS_API
+#else
+ #define LIBBROWNIE_LDSOHINTS_API extern
+#endif
+LIBBROWNIE_LDSOHINTS_API
+ char *LibBrownie_GetLoadLibraryPath( Byte b_ldbits );
+LIBBROWNIE_LDSOHINTS_API
+ int LibBrownie_FreeLoadLibraryPath( Byte b_ldbits );
+
#endif /* DRD64_HEADER_XXX */
LIBBROWNIE_OBJS = drd64_libbrownie_main.o \
drd64_libbrownie_error.o \
drd64_libbrownie_inetaddr.o \
- drd64_libbrownie_socket.o
+ drd64_libbrownie_socket.o \
+ drd64_libbrownie_ldsohints.o
LIBBROWNIE_HEADER = drd64_libbrownie.h \
drd64_libbrownie_error.h \
+ drd64_libbrownie_ldsohints.h \
../include/libbrownie.h \
$(SUPER_HEADER)
TEST_TARGET = test_libbrownie
TEST_OBJS = \
test_libbrownie.o \
- test_libbrownie_error.o
+ test_libbrownie_error.o \
+ test_libbrownie_ldsohints.o
TEST_HEADER = test_libbrownie.h
all: $(LIBBROWNIE_TARGET) test
+build: $(LIBBROWNIE_TARGET)
test: $(TEST_TARGET)
./$(TEST_TARGET)
drd64_libbrownie_inetaddr.o: drd64_libbrownie_inetaddr.c $(LIBBROWNIE_HEADER)
$(CC) -c -o drd64_libbrownie_inetaddr.o $(FLAGS_DEBUG) \
drd64_libbrownie_inetaddr.c
-
drd64_libbrownie_socket.o: drd64_libbrownie_socket.c $(LIBBROWNIE_HEADER)
$(CC) -c -o drd64_libbrownie_socket.o $(FLAGS_DEBUG) \
drd64_libbrownie_socket.c
+drd64_libbrownie_ldsohints.o: drd64_libbrownie_ldsohints.c $(LIBBROWNIE_HEADER)
+ $(CC) -c -o drd64_libbrownie_ldsohints.o $(FLAGS_DEBUG) \
+ drd64_libbrownie_ldsohints.c
+
+
test_libbrownie.o: test_libbrownie.c $(LIBBROWNIE_HEADER) $(TEST_HEADER)
$(CC) -c -o test_libbrownie.o \
$(FLAGS_DEBUG) $(FLAGS_COMPILE) $(TEST_FLAGS_COMPILE) \
$(CC) -c -o test_libbrownie_error.o \
$(FLAGS_DEBUG) $(FLAGS_COMPILE) $(TEST_FLAGS_COMPILE) \
test_libbrownie_error.c
+test_libbrownie_ldsohints.o: test_libbrownie_ldsohints.c $(LIBBROWNIE_HEADER) $(TEST_HEADER)
+ $(CC) -c -o test_libbrownie_ldsohints.o \
+ $(FLAGS_DEBUG) $(FLAGS_COMPILE) $(TEST_FLAGS_COMPILE) \
+ test_libbrownie_ldsohints.c
$(TEST_TARGET): $(TEST_OBJS) $(LIBBROWNIE_OBJS) $(LIBBROWNIE_TARGET)
$(CC) -o $(TEST_TARGET) $(FLAGS_DEBUG) $(LIBBROWNIE_OBJS) $(TEST_OBJS) $(LIBBROWNIE_TARGET) \
#include<string.h>
#include<netdb.h>
#include<unistd.h>
+#include<fcntl.h>
#include<assert.h>
#include<sys/types.h>
#include<sys/socket.h>
#include<netinet/in.h>
#include<netinet/tcp.h>
#include<arpa/inet.h>
+#include<elf-hints.h>
+#include<errno.h>
#include"../include/drd64_types.h"
#include"../include/drd64_defines.h"
#include"../include/drd64_error.h"
#include"../include/drd64_packet.h"
#include"../include/libbrownie.h"
#include"drd64_libbrownie_error.h"
+#include"drd64_libbrownie_ldsohints.h"
#endif /* DRD64_HEADER_XXX */
--- /dev/null
+/*DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64
+
+ D r . D e a m o n 6 4
+ for INTEL64(R), AMD64(R)
+
+ Copyright(C) 2007-2009 Koine Yuusuke(koinec). 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.
+
+THIS SOFTWARE IS PROVIDED BY Koine Yuusuke(koinec) ``AS IS'' AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL Koine Yuusuke(koinec) OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+OF THE POSSIBILITY OF SUCH DAMAGE.
+
+DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64*/
+
+/* File Info -----------------------------------------------------------
+File: drd64_.c
+Function:
+Comment:
+----------------------------------------------------------------------*/
+
+#define DRD64_SRC_LIBBROWNIE_LDSOHINTS
+#include"drd64_libbrownie.h"
+
+static char *gpstr_solibpath[LIBBROWNIE_LDHINTS_MAX];
+
+
+/***********************************************************************
+***********************************************************************/
+LIBBROWNIE_LDSOHINTS_API
+char *
+ LibBrownie_GetLoadLibraryPath(
+ Byte b_ldbits )
+{
+ int i_fd;
+ ssize_t t_size;
+ char **ppstr_solibpath;
+ char *pstr_hintsfile;
+ struct elfhints_hdr t_elfhints_header;
+
+ if( b_ldbits == LIBBROWNIE_LDHINTS_ELF64 )
+ { pstr_hintsfile = LIBBROWNIE_LDHINST_HINTSFILE64; }
+ else if( b_ldbits == LIBBROWNIE_LDHINTS_ELF32 )
+ { pstr_hintsfile = LIBBROWNIE_LDHINST_HINTSFILE32; }
+ else {
+ return NULL;
+ }
+ ppstr_solibpath = &(gpstr_solibpath[b_ldbits]);
+ if( NULL != *ppstr_solibpath ) { return *ppstr_solibpath; }
+
+ i_fd = open( pstr_hintsfile, O_RDONLY );
+ if( -0x01 == i_fd ) {
+ return NULL;
+ }
+
+ t_size = read( i_fd, &t_elfhints_header, sizeof( struct elfhints_hdr ) );
+ if( sizeof( struct elfhints_hdr ) != t_size ) {
+ goto goto_LibBrownie_GetLoadLibraryPath_FileClose;
+ }
+
+ if( ELFHINTS_MAGIC != t_elfhints_header.magic ) {
+ goto goto_LibBrownie_GetLoadLibraryPath_FileClose;
+ }
+
+ *ppstr_solibpath = (char *)malloc( t_elfhints_header.strsize + 1 );
+ if( NULL == *ppstr_solibpath ) {
+ goto goto_LibBrownie_GetLoadLibraryPath_FileClose;
+ }
+ memset( *ppstr_solibpath, 0x00, (t_elfhints_header.strsize + 1) );
+
+ t_size = read( i_fd, *ppstr_solibpath, t_elfhints_header.strsize );
+ if( t_elfhints_header.strsize != t_size ) {
+ goto goto_LibBrownie_GetLoadLibraryPath_FileClose ;
+ }
+
+goto_LibBrownie_GetLoadLibraryPath_FileClose:
+ close( i_fd );
+
+ return *ppstr_solibpath;
+}
+
+
+/***********************************************************************
+***********************************************************************/
+LIBBROWNIE_LDSOHINTS_API
+int
+ LibBrownie_FreeLoadLibraryPath(
+ Byte b_ldbits )
+{
+ char **ppstr_solibpath;
+
+ if(( b_ldbits != LIBBROWNIE_LDHINTS_ELF64 )
+ && ( b_ldbits != LIBBROWNIE_LDHINTS_ELF32 )) {
+ return -0x01;
+ }
+
+ ppstr_solibpath = &(gpstr_solibpath[b_ldbits]);
+
+ if( NULL != *ppstr_solibpath ) {
+ free( *ppstr_solibpath );
+ *ppstr_solibpath = NULL;
+ }
+
+ return 0x00;
+}
+
+
+/*----------------------------------------------------------------------
+----------------------------------------------------------------------*/
+LIBBROWNIE_LDSOHINTS_EXTERN
+int
+ LibBrownie_LdSoHints_Init(
+ void )
+{
+ gpstr_solibpath[ LIBBROWNIE_LDHINTS_ELF64 ] = NULL;
+ gpstr_solibpath[ LIBBROWNIE_LDHINTS_ELF32 ] = NULL;
+
+ return 0x00;
+}
+
+
+/*----------------------------------------------------------------------
+----------------------------------------------------------------------*/
+LIBBROWNIE_LDSOHINTS_EXTERN
+void
+ LibBrownie_LdSoHints_Term(
+ void )
+{
+ if( NULL != gpstr_solibpath[ LIBBROWNIE_LDHINTS_ELF64 ] ) {
+ free( gpstr_solibpath[ LIBBROWNIE_LDHINTS_ELF64 ] );
+ gpstr_solibpath[ LIBBROWNIE_LDHINTS_ELF64 ] = NULL;
+ }
+
+ if( NULL != gpstr_solibpath[ LIBBROWNIE_LDHINTS_ELF32 ] ) {
+ free( gpstr_solibpath[ LIBBROWNIE_LDHINTS_ELF32 ] );
+ gpstr_solibpath[ LIBBROWNIE_LDHINTS_ELF32 ] = NULL;
+ }
+
+ return;
+}
+
+
+/* EOF of drd64_.c ----------------------------------- */
--- /dev/null
+/*DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64
+
+ D r . D e a m o n 6 4
+ for INTEL64(R), AMD64(R)
+
+ Copyright(C) 2007-2009 Koine Yuusuke(koinec). 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.
+
+THIS SOFTWARE IS PROVIDED BY Koine Yuusuke(koinec) ``AS IS'' AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL Koine Yuusuke(koinec) OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+OF THE POSSIBILITY OF SUCH DAMAGE.
+
+DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64*/
+
+/* File Info -----------------------------------------------------------
+File: drd64_.h
+Function: Header
+Comment:
+----------------------------------------------------------------------*/
+
+#ifndef DRD64_HEADER_LIBBROWNIE_LDSOHINTS
+#define DRD64_HEADER_LIBBROWNIE_LDSOHINTS
+
+#ifdef DRD64_SRC_LIBBROWNIE_LDSOHINTS
+ #define LIBBROWNIE_LDSOHINTS_EXTERN
+#else
+ #define LIBBROWNIE_LDSOHINTS_EXTERN extern
+#endif
+
+#define LIBBROWNIE_LDHINST_HINTSFILE64 _PATH_ELF_HINTS
+#define LIBBROWNIE_LDHINST_HINTSFILE32 "/var/run/ld-elf32.so.hints"
+
+
+LIBBROWNIE_LDSOHINTS_EXTERN
+ int LibBrownie_LdSoHints_Init( void );
+LIBBROWNIE_LDSOHINTS_EXTERN
+ void LibBrownie_LdSoHints_Term( void );
+
+
+#endif /* DRD64_HEADER_XXX */
+
+/* EOF of drd64_.h ----------------------------------- */
int i_result;
i_result = LibBrownie_Error_InitErrorSystem();
+ if( 0x00 != i_result ) {
+ return -0x01;
+ }
+
+ i_result = LibBrownie_LdSoHints_Init();
+ if( 0x00 != i_result ) {
+ return -0x02;
+ }
- return i_result;
+ return 0x00;
}
LibBrownie_Term(
void )
{
+ LibBrownie_LdSoHints_Term();
+
LibBrownie_Error_TermErrorSystem();
return;
CU_initialize_registry();
Test_LibBrownie_Error();
+ Test_LibBrownie_LdSoHints();
CU_basic_run_tests();
CU_cleanup_registry();
#endif
DRD64_TEST_LIBBROWNIE_ERROR_EXTERN int Test_LibBrownie_Error( void );
+#ifdef DRD64_SRC_TEST_LIBBROWNIE_LDSOHINTS
+ #define DRD64_TEST_LIBBROWNIE_LDSOHINTS_EXTERN
+#else
+ #define DRD64_TEST_LIBBROWNIE_LDSOHINTS_EXTERN extern
+#endif
+DRD64_TEST_LIBBROWNIE_LDSOHINTS_EXTERN int Test_LibBrownie_LdSoHints( void );
+
#endif /* DRD64_HEADER_XXX */
--- /dev/null
+/*DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64
+
+ D r . D e a m o n 6 4
+ for INTEL64(R), AMD64(R)
+
+ Copyright(C) 2007-2009 Koine Yuusuke(koinec). 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.
+
+THIS SOFTWARE IS PROVIDED BY Koine Yuusuke(koinec) ``AS IS'' AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL Koine Yuusuke(koinec) OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+OF THE POSSIBILITY OF SUCH DAMAGE.
+
+DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64*/
+
+/* File Info -----------------------------------------------------------
+File: drd64_.c
+Function:
+Comment:
+----------------------------------------------------------------------*/
+
+#define DRD64_SRC_TEST_LIBBROWNIE_LDSOHINTS
+#include"test_libbrownie.h"
+#include"drd64_libbrownie.h"
+
+/*----------------------------------------------------------------------
+----------------------------------------------------------------------*/
+void Test_LibBrownie_LdSoHints_test00_001(void)
+{
+ int i_result;
+ char *pstr_result;
+
+ i_result = LibBrownie_Init();
+ CU_ASSERT( i_result == 0x00 );
+
+ pstr_result = LibBrownie_GetLoadLibraryPath( LIBBROWNIE_LDHINTS_ELF64 );
+ CU_ASSERT( NULL != pstr_result );
+
+ pstr_result = LibBrownie_GetLoadLibraryPath( LIBBROWNIE_LDHINTS_ELF64 );
+ CU_ASSERT( NULL != pstr_result );
+
+ LibBrownie_FreeLoadLibraryPath( LIBBROWNIE_LDHINTS_ELF64 );
+
+ pstr_result = LibBrownie_GetLoadLibraryPath( LIBBROWNIE_LDHINTS_ELF32 );
+ CU_ASSERT( NULL != pstr_result );
+
+ pstr_result = LibBrownie_GetLoadLibraryPath( LIBBROWNIE_LDHINTS_ELF32 );
+ CU_ASSERT( NULL != pstr_result );
+
+ LibBrownie_FreeLoadLibraryPath( LIBBROWNIE_LDHINTS_ELF32 );
+
+ pstr_result = LibBrownie_GetLoadLibraryPath( -1 );
+ CU_ASSERT( NULL == pstr_result );
+
+ pstr_result = LibBrownie_GetLoadLibraryPath( 3 );
+ CU_ASSERT( NULL == pstr_result );
+
+ LibBrownie_Term();
+
+ return;
+}
+
+
+
+/*----------------------------------------------------------------------
+----------------------------------------------------------------------*/
+DRD64_TEST_LIBBROWNIE_LDSOHINTS_EXTERN
+int
+ Test_LibBrownie_LdSoHints(
+ void )
+{
+ CU_pSuite pt_brownie;
+
+ pt_brownie = CU_add_suite( "LibBrownie_LdSoHints", NULL, NULL );
+
+ CU_add_test( pt_brownie, "LibBrownie_LdSoHints_test00_001",
+ Test_LibBrownie_LdSoHints_test00_001 );
+
+ return 0x00;
+}
+
+
+/* EOF of drd64_.c ----------------------------------- */
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