1 /*DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64
4 for INTEL64(R), AMD64(R)
6 Copyright(C) 2007-2009 Koine Yuusuke(koinec). All rights reserved.
8 Redistribution and use in source and binary forms, with or without
9 modification, are permitted provided that the following conditions are met:
11 1. Redistributions of source code must retain the above copyright notice,
12 this list of conditions and the following disclaimer.
13 2. Redistributions in binary form must reproduce the above copyright
14 notice, this list of conditions and the following disclaimer in the
15 documentation and/or other materials provided with the distribution.
17 THIS SOFTWARE IS PROVIDED BY Koine Yuusuke(koinec) ``AS IS'' AND ANY
18 EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 DISCLAIMED. IN NO EVENT SHALL Koine Yuusuke(koinec) OR CONTRIBUTORS BE
21 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
27 OF THE POSSIBILITY OF SUCH DAMAGE.
29 DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64*/
31 /* File Info -----------------------------------------------------------
35 ----------------------------------------------------------------------*/
37 #define DRD64_SRC_LIBFILETYPE_MAIN
38 #include"drd64_libfiletype.h"
40 #define DRD64_SRC_LIBFILETYPE_MAIN_SRCID 0x01
42 #define LOCATION(n) DRD64_ERR_LOCATION( \
43 DRD64_ERROR_MODULE_LIBFILETYPE, DRD64_ERROR_ARCH_NODEPEND, \
44 DRD64_SRC_LIBFILETYPE_MAIN_SRCID, (n))
47 /*----------------------------------------------------------------------
48 ----------------------------------------------------------------------*/
49 #define FUNCID_LibFileType_CheckFileType 0x01
52 LibFileType_CheckFileType(
53 LibFileType_FileType *p_filetype,
54 const char *pstr_filename,
65 i_result = LibFileType_GetFileType_fromFileName( p_filetype, pstr_filename );
67 // Open File-Descriptor ---
68 if( -0x01 == i_argfd ) {
69 i_fd = open( pstr_filename, O_RDONLY );
71 LibBrownie_Error_SetErrorInfo(
72 DRD64_WARNING( DRD64_ERROR_PTN_SYSCALL, 0x00, 0x01 ),
73 LOCATION( FUNCID_LibFileType_CheckFileType ),
74 errno, (QWord)i_fd, (QWord)0x00, __LINE__ );
81 // Save Now File-Cursor ---
82 t_foffset = lseek( i_fd, 0, SEEK_CUR );
83 if( -0x01 == t_foffset ) {
84 LibBrownie_Error_SetErrorInfo(
85 DRD64_ERROR( DRD64_ERROR_PTN_SYSCALL, 0x01, 0x02 ),
86 LOCATION( FUNCID_LibFileType_CheckFileType ),
87 errno, (QWord)i_fd, (QWord)t_foffset, __LINE__ );
89 goto goto_LibFileType_CheckFileType_post;
92 /* Get FileSize from fstat func. */
93 i_err = fstat( i_fd, &t_stat );
94 if( -0x01 == i_err ) {
95 LibBrownie_Error_SetErrorInfo(
96 DRD64_ERROR( DRD64_ERROR_PTN_LIBCALL, 0x01, 0x03 ),
97 LOCATION( FUNCID_LibFileType_CheckFileType ),
98 errno, (QWord)i_fd, (QWord)i_err, __LINE__ );
100 goto goto_LibFileType_CheckFileType_error;
102 p_filetype->dw_filesize = t_stat.st_size;
104 /* XXX : Verify Data-File (Text or Binray) */
105 if( DRD64_LIBFILETYPE_TEXT == p_filetype->b_type ) {
106 i_err = LibFileType_TextFile_VerifyTextFile( &dw_lines, &dw_length, i_fd );
108 LibBrownie_Error_SetErrorInfo(
109 DRD64_ERROR( DRD64_ERROR_PTN_CALLFUNC, 0x01, 0x04 ),
110 LOCATION( FUNCID_LibFileType_CheckFileType ),
111 errno, (QWord)i_fd, (QWord)i_err, __LINE__ );
113 goto goto_LibFileType_CheckFileType_error;
115 p_filetype->dw_lines = dw_lines;
116 p_filetype->dw_maxlength = dw_length;
118 else if( DRD64_LIBFILETYPE_BINARY == p_filetype->b_type ) {
119 i_err = LibFileType_BinaryFile_VerifyBinaryFile( p_filetype, i_fd );
121 LibBrownie_Error_SetErrorInfo(
122 DRD64_ERROR( DRD64_ERROR_PTN_CALLFUNC, 0x01, 0x05 ),
123 LOCATION( FUNCID_LibFileType_CheckFileType ),
124 errno, (QWord)i_fd, (QWord)i_err, __LINE__ );
126 goto goto_LibFileType_CheckFileType_error;
130 goto_LibFileType_CheckFileType_error:
131 // Restore Now File-Cursor ---
132 t_foffset = lseek( i_fd, t_foffset, SEEK_SET );
133 if( -0x01 == t_foffset ) {
134 LibBrownie_Error_SetErrorInfo(
135 DRD64_ERROR( DRD64_ERROR_PTN_SYSCALL, 0x01, 0x05 ),
136 LOCATION( FUNCID_LibFileType_CheckFileType ),
137 errno, (QWord)i_fd, (QWord)t_foffset, __LINE__ );
138 // NO set i_result Value because orig. i_result value clear.
141 goto_LibFileType_CheckFileType_post:
142 if( -0x01 == i_argfd )
149 /*----------------------------------------------------------------------
150 ----------------------------------------------------------------------*/
151 #define FUNCID_LibFileType_CheckMemoryType 0x02
154 LibFileType_CheckMemoryType(
155 LibFileType_FileType *p_filetype,
161 assert( NULL != p_filetype );
162 assert( NULL != pb_data );
164 p_filetype->b_type = DRD64_LIBFILETYPE_BINARY;
165 p_filetype->w_subtype = DRD64_LIBFILETYPE_SUB_BINARY;
167 i_result = LibFileType_BinaryFile_VerifyBinaryData( p_filetype, pb_data, i_size );
173 /*----------------------------------------------------------------------
174 ----------------------------------------------------------------------*/
175 #define FUNCID_LibFileType_Init 0x06
183 i_result = LibBrownie_Init();
189 /*----------------------------------------------------------------------
190 ----------------------------------------------------------------------*/
191 #define FUNCID_LibFileType_Term 0x07
203 /* EOF of drd64_.c ----------------------------------- */