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New filetype module

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git-svn-id: svn://svn.cc65.org/cc65/trunk@2181 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz 2003-05-30 20:49:19 +00:00
parent 3629c9ac7c
commit d0bb32e6c6
4 changed files with 188 additions and 0 deletions
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109
src/common/filetype.c Normal file
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@ -0,0 +1,109 @@
/*****************************************************************************/
/* */
/* filetype.c */
/* */
/* Determine the type of a file */
/* */
/* */
/* */
/* (C) 2003 Ullrich von Bassewitz */
/* Römerstrasse 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
/* */
/* */
/* This software is provided 'as-is', without any expressed or implied */
/* warranty. In no event will the authors be held liable for any damages */
/* arising from the use of this software. */
/* */
/* Permission is granted to anyone to use this software for any purpose, */
/* including commercial applications, and to alter it and redistribute it */
/* freely, subject to the following restrictions: */
/* */
/* 1. The origin of this software must not be misrepresented; you must not */
/* claim that you wrote the original software. If you use this software */
/* in a product, an acknowledgment in the product documentation would be */
/* appreciated but is not required. */
/* 2. Altered source versions must be plainly marked as such, and must not */
/* be misrepresented as being the original software. */
/* 3. This notice may not be removed or altered from any source */
/* distribution. */
/* */
/*****************************************************************************/
#include <string.h>
/* common */
#include "filetype.h"
#include "fname.h"
/*****************************************************************************/
/* Data */
/*****************************************************************************/
/* Table that maps extensions to file types */
static const struct {
const char Ext[4];
unsigned Type;
} FileTypes [] = {
{ "c", FILETYPE_C },
{ "s", FILETYPE_ASM },
{ "asm", FILETYPE_ASM },
{ "a65", FILETYPE_ASM },
{ "o", FILETYPE_OBJ },
{ "obj", FILETYPE_OBJ },
{ "a", FILETYPE_LIB },
{ "lib", FILETYPE_LIB },
{ "grc", FILETYPE_GR },
{ "o65", FILETYPE_O65 },
{ "emd", FILETYPE_O65 },
{ "joy", FILETYPE_O65 },
{ "tgi", FILETYPE_O65 },
};
/*****************************************************************************/
/* Code */
/*****************************************************************************/
int GetFileType (const char* Name)
/* Determine the type of the given file by looking at the name. If the file
* type could not be determined, the function returns FILETYPE_UNKOWN.
*/
{
unsigned I;
/* Determine the file type by the extension */
const char* Ext = FindExt (Name);
/* Do we have an extension? */
if (Ext == 0) {
return FILETYPE_UNKNOWN;
}
/* Skip the dot */
++Ext;
/* Check for known extensions */
for (I = 0; I < sizeof (FileTypes) / sizeof (FileTypes [0]); ++I) {
if (strcmp (FileTypes [I].Ext, Ext) == 0) {
/* Found */
return FileTypes [I].Type;
}
}
/* Not found, return the default */
return FILETYPE_UNKNOWN;
}

77
src/common/filetype.h Normal file
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@ -0,0 +1,77 @@
/*****************************************************************************/
/* */
/* filetype.h */
/* */
/* Determine the type of a file */
/* */
/* */
/* */
/* (C) 2003 Ullrich von Bassewitz */
/* Römerstrasse 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
/* */
/* */
/* This software is provided 'as-is', without any expressed or implied */
/* warranty. In no event will the authors be held liable for any damages */
/* arising from the use of this software. */
/* */
/* Permission is granted to anyone to use this software for any purpose, */
/* including commercial applications, and to alter it and redistribute it */
/* freely, subject to the following restrictions: */
/* */
/* 1. The origin of this software must not be misrepresented; you must not */
/* claim that you wrote the original software. If you use this software */
/* in a product, an acknowledgment in the product documentation would be */
/* appreciated but is not required. */
/* 2. Altered source versions must be plainly marked as such, and must not */
/* be misrepresented as being the original software. */
/* 3. This notice may not be removed or altered from any source */
/* distribution. */
/* */
/*****************************************************************************/
#ifndef FILETYPE_H
#define FILETYPE_H
/*****************************************************************************/
/* Data */
/*****************************************************************************/
/* File types */
enum {
FILETYPE_UNKNOWN = -1, /* Unknown file type */
FILETYPE_C, /* C source file */
FILETYPE_ASM, /* Assembler file */
FILETYPE_OBJ, /* Object file */
FILETYPE_LIB, /* Library file */
FILETYPE_GR, /* GEOS resource file */
FILETYPE_O65 /* O65 object file */
};
/*****************************************************************************/
/* Code */
/*****************************************************************************/
int GetFileType (const char* Name);
/* Determine the type of the given file by looking at the name. If the file
* type could not be determined, the function returns FILETYPE_UNKOWN.
*/
/* End of filetype.h */
#endif

1
src/common/make/gcc.mak
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@ -19,6 +19,7 @@ OBJS = abend.o \
debugflag.o \
exprdefs.o \
filepos.o \
filetype.o \
fname.o \
hashstr.o \
matchpat.o \

1
src/common/make/watcom.mak
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@ -51,6 +51,7 @@ OBJS = abend.obj \
debugflag.obj \
exprdefs.obj \
filepos.obj \
filetype.obj \
fname.obj \
hashstr.obj \
matchpat.obj \