Commit 02f91ed9 authored by Josh Coalson's avatar Josh Coalson

*** empty log message ***

parent 0c458804
# flac - Command-line FLAC encoder/decoder
# Copyright (C) 2000,2001,2002,2003,2004,2005,2006,2007 Josh Coalson
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# GNU makefile
#
topdir = ../..
libdir = $(topdir)/obj/$(BUILD)/lib
PROGRAM_NAME = iffscan
INCLUDES = -I./include -I$(topdir)/include -I$(OGG_INCLUDE_DIR)
ifeq ($(DARWIN_BUILD),yes)
EXPLICIT_LIBS = $(libdir)/libFLAC.a $(OGG_LIB_DIR)/libogg.a -liconv -lm
else
LIBS = -lFLAC -L$(OGG_LIB_DIR) -logg -lm
endif
SRCS_C = \
foreign_metadata.c \
iffscan.c
include $(topdir)/build/exe.mk
# DO NOT DELETE THIS LINE -- make depend depends on it.
/* iffscan - Simple AIFF/RIFF chunk scanner
* Copyright (C) 2007 Josh Coalson
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#if defined _MSC_VER || defined __MINGW32__
#include <sys/types.h> /* for off_t */
#if _MSC_VER <= 1600 /* @@@ [2G limit] */
#define fseeko fseek
#define ftello ftell
#endif
#endif
#include "foreign_metadata.h"
static FLAC__uint32 unpack32be_(const FLAC__byte *b)
{
return ((FLAC__uint32)b[0]<<24) + ((FLAC__uint32)b[1]<<16) + ((FLAC__uint32)b[2]<<8) + (FLAC__uint32)b[3];
}
static FLAC__uint32 unpack32le_(const FLAC__byte *b)
{
return (FLAC__uint32)b[0] + ((FLAC__uint32)b[1]<<8) + ((FLAC__uint32)b[2]<<16) + ((FLAC__uint32)b[3]<<24);
}
static FLAC__uint32 unpack32_(const FLAC__byte *b, foreign_block_type_t type)
{
if(type == FOREIGN_BLOCK_TYPE__AIFF)
return unpack32be_(b);
else
return unpack32le_(b);
}
int main(int argc, char *argv[])
{
FILE *f;
char buf[12];
foreign_metadata_t *fm;
const char *fn, *error;
size_t i;
FLAC__uint32 size;
if(argc != 2) {
fprintf(stderr, "usage: %s { file.wav | file.aif }\n", argv[0]);
return 1;
}
fn = argv[1];
if(0 == (f = fopen(fn, "rb")) || fread(buf, 1, 4, f) != 4) {
fprintf(stderr, "ERROR opening %s for reading\n", fn);
return 1;
}
fclose(f);
if(0 == (fm = flac__foreign_metadata_new(memcmp(buf, "RIFF", 4)? FOREIGN_BLOCK_TYPE__AIFF : FOREIGN_BLOCK_TYPE__RIFF))) {
fprintf(stderr, "ERROR: out of memory\n");
return 1;
}
if(fm->type == FOREIGN_BLOCK_TYPE__AIFF) {
if(!flac__foreign_metadata_read_from_aiff(fm, fn, &error)) {
fprintf(stderr, "ERROR reading chunks from %s: %s\n", fn, error);
return 1;
}
}
else {
if(!flac__foreign_metadata_read_from_wave(fm, fn, &error)) {
fprintf(stderr, "ERROR reading chunks from %s: %s\n", fn, error);
return 1;
}
}
if(0 == (f = fopen(fn, "rb"))) {
fprintf(stderr, "ERROR opening %s for reading\n", fn);
return 1;
}
for(i = 0; i < fm->num_blocks; i++) {
if(fseeko(f, fm->blocks[i].offset, SEEK_SET) < 0) {
fprintf(stderr, "ERROR seeking in %s\n", fn);
return 1;
}
if(fread(buf, 1, 12, f) != 12) {
fprintf(stderr, "ERROR reading %s\n", fn);
return 1;
}
size = unpack32_((const FLAC__byte*)buf+4, fm->type);
printf("block:[%c%c%c%c] size=%08x=(%10u)", buf[0], buf[1], buf[2], buf[3], size, size);
if(i == 0)
printf(" type:[%c%c%c%c]", buf[8], buf[9], buf[10], buf[11]);
else if(fm->type == FOREIGN_BLOCK_TYPE__AIFF && i == fm->audio_block)
printf(" offset size=%08x=(%10u)", fm->ssnd_offset_size, fm->ssnd_offset_size);
printf("\n");
}
fclose(f);
flac__foreign_metadata_delete(fm);
return 0;
}
# Microsoft Developer Studio Project File - Name="iffscan" - Package Owner=<4>
# Microsoft Developer Studio Generated Build File, Format Version 6.00
# ** DO NOT EDIT **
# TARGTYPE "Win32 (x86) Console Application" 0x0103
CFG=iffscan - Win32 Debug
!MESSAGE This is not a valid makefile. To build this project using NMAKE,
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!MESSAGE NMAKE /f "iffscan.mak".
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!MESSAGE
!MESSAGE Possible choices for configuration are:
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!MESSAGE "iffscan - Win32 Release" (based on "Win32 (x86) Console Application")
!MESSAGE "iffscan - Win32 Debug" (based on "Win32 (x86) Console Application")
!MESSAGE
# Begin Project
# PROP AllowPerConfigDependencies 0
# PROP Scc_ProjName ""
# PROP Scc_LocalPath ""
CPP=cl.exe
RSC=rc.exe
!IF "$(CFG)" == "iffscan - Win32 Release"
# PROP BASE Use_MFC 0
# PROP BASE Use_Debug_Libraries 0
# PROP BASE Output_Dir "Release"
# PROP BASE Intermediate_Dir "Release"
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
# PROP Use_Debug_Libraries 0
# PROP Output_Dir "..\..\obj\release\bin"
# PROP Intermediate_Dir "Release"
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Yu"stdafx.h" /FD /c
# ADD CPP /nologo /MD /W3 /GX /O2 /I "." /I "..\..\include" /D "NDEBUG" /D "FLAC__NO_DLL" /D "FLAC__HAS_OGG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /FD /c
# SUBTRACT CPP /YX /Yc /Yu
# ADD BASE RSC /l 0x409 /d "NDEBUG"
# ADD RSC /l 0x409 /d "NDEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
# ADD LINK32 ..\..\obj\release\lib\libFLAC_static.lib ..\..\obj\release\lib\ogg_static.lib /nologo /subsystem:console /machine:I386
!ELSEIF "$(CFG)" == "iffscan - Win32 Debug"
# PROP BASE Use_MFC 0
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# PROP BASE Intermediate_Dir "Debug"
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# PROP Use_MFC 0
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# PROP Intermediate_Dir "Debug"
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Yu"stdafx.h" /FD /GZ /c
# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "." /I "..\..\include" /D "_DEBUG" /D "DEBUG" /D "FLAC__NO_DLL" /D "FLAC__HAS_OGG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c
# SUBTRACT CPP /YX /Yc /Yu
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# ADD RSC /l 0x409 /d "_DEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD LINK32 ..\..\obj\debug\lib\libFLAC_static.lib ..\..\obj\release\lib\ogg_static.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
!ENDIF
# Begin Target
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# Name "iffscan - Win32 Debug"
# Begin Group "Source Files"
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# End Source File
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<?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject
ProjectType="Visual C++"
Version="8.00"
Name="iffscan"
ProjectGUID="{4cefbc94-c215-11db-8314-0800200c9a66}"
RootNamespace="iffscan"
Keyword="Win32Proj"
>
<Platforms>
<Platform
Name="Win32"
/>
</Platforms>
<ToolFiles>
</ToolFiles>
<Configurations>
<Configuration
Name="Debug|Win32"
OutputDirectory="..\..\obj\debug\bin"
IntermediateDirectory="Debug"
ConfigurationType="1"
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<Tool
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<Tool
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Optimization="0"
AdditionalIncludeDirectories=".;..\..\include"
PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;FLAC__HAS_OGG;FLAC__NO_DLL;DEBUG"
MinimalRebuild="true"
BasicRuntimeChecks="3"
RuntimeLibrary="1"
UsePrecompiledHeader="0"
WarningLevel="3"
Detect64BitPortabilityProblems="true"
DebugInformationFormat="4"
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DisableSpecificWarnings="4267;4996"
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OutputDirectory="..\..\obj\release\bin"
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PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;FLAC__HAS_OGG;FLAC__NO_DLL"
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BufferSecurityCheck="false"
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WarningLevel="3"
Detect64BitPortabilityProblems="true"
DebugInformationFormat="3"
CompileAs="0"
DisableSpecificWarnings="4267;4996"
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