1/*****************************************************************************/
2/* */
3/* filetype.c */
4/* */
5/* Determine the type of a file */
6/* */
7/* */
8/* */
9/* (C) 2003-2012, Ullrich von Bassewitz */
10/* Roemerstrasse 52 */
11/* D-70794 Filderstadt */
12/* EMail: uz@cc65.org */
13/* */
14/* */
15/* This software is provided 'as-is', without any expressed or implied */
16/* warranty. In no event will the authors be held liable for any damages */
17/* arising from the use of this software. */
18/* */
19/* Permission is granted to anyone to use this software for any purpose, */
20/* including commercial applications, and to alter it and redistribute it */
21/* freely, subject to the following restrictions: */
22/* */
23/* 1. The origin of this software must not be misrepresented; you must not */
24/* claim that you wrote the original software. If you use this software */
25/* in a product, an acknowledgment in the product documentation would be */
26/* appreciated but is not required. */
27/* 2. Altered source versions must be plainly marked as such, and must not */
28/* be misrepresented as being the original software. */
29/* 3. This notice may not be removed or altered from any source */
30/* distribution. */
31/* */
32/*****************************************************************************/
33
34
35
36#include <stdlib.h>
37#include <string.h>
38
39/* common */
40#include "fileid.h"
41#include "filetype.h"
42
43
44
45/*****************************************************************************/
46/* Data */
47/*****************************************************************************/
48
49
50
51static const FileId TypeTable[] = {
52 /* Upper case stuff for obsolete operating systems */
53 { "A", FILETYPE_LIB },
54 { "A65", FILETYPE_ASM },
55 { "ASM", FILETYPE_ASM },
56 { "C", FILETYPE_C },
57 { "EMD", FILETYPE_O65 },
58 { "GRC", FILETYPE_GR },
59 { "JOY", FILETYPE_O65 },
60 { "LIB", FILETYPE_LIB },
61 { "MOU", FILETYPE_O65 },
62 { "O", FILETYPE_OBJ },
63 { "O65", FILETYPE_O65 },
64 { "OBJ", FILETYPE_OBJ },
65 { "S", FILETYPE_ASM },
66 { "SER", FILETYPE_O65 },
67 { "TGI", FILETYPE_O65 },
68
69 { "a", FILETYPE_LIB },
70 { "a65", FILETYPE_ASM },
71 { "asm", FILETYPE_ASM },
72 { "c", FILETYPE_C },
73 { "emd", FILETYPE_O65 },
74 { "grc", FILETYPE_GR },
75 { "joy", FILETYPE_O65 },
76 { "lib", FILETYPE_LIB },
77 { "mou", FILETYPE_O65 },
78 { "o", FILETYPE_OBJ },
79 { "o65", FILETYPE_O65 },
80 { "obj", FILETYPE_OBJ },
81 { "s", FILETYPE_ASM },
82 { "ser", FILETYPE_O65 },
83 { "tgi", FILETYPE_O65 },
84};
85
86#define FILETYPE_COUNT (sizeof (TypeTable) / sizeof (TypeTable[0]))
87
88
89
90/*****************************************************************************/
91/* Code */
92/*****************************************************************************/
93
94
95
96FILETYPE GetFileType (const char* Name)
97/* Determine the type of the given file by looking at the name. If the file
98** type could not be determined, the function returns FILETYPE_UNKOWN.
99*/
100{
101 /* Search for a table entry */
102 const FileId* F = GetFileId (Name, TypeTable, FILETYPE_COUNT);
103
104 /* Return the result */
105 return F? F->Id : FILETYPE_UNKNOWN;
106}
107