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 | |
51 | static 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 | |
96 | FILETYPE 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 | |