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Diffstat (limited to 'contrib/file/names.h')
| -rw-r--r-- | contrib/file/names.h | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/contrib/file/names.h b/contrib/file/names.h deleted file mode 100644 index 856632a9dc3ac..0000000000000 --- a/contrib/file/names.h +++ /dev/null @@ -1,159 +0,0 @@ -/* - * Names.h - names and types used by ascmagic in file(1). - * These tokens are here because they can appear anywhere in - * the first HOWMANY bytes, while tokens in /etc/magic must - * appear at fixed offsets into the file. Don't make HOWMANY - * too high unless you have a very fast CPU. - * - * Copyright (c) Ian F. Darwin, 1987. - * Written by Ian F. Darwin. - * - * See LEGAL.NOTICE - * - * $Id: names.h,v 1.18 2000/08/05 17:36:49 christos Exp $ - */ - -/* - modified by Chris Lowth - 9 April 2000 - to add mime type strings to the types table. -*/ - -/* these types are used to index the table 'types': keep em in sync! */ -#define L_C 0 /* first and foremost on UNIX */ -#define L_CC 1 /* Bjarne's postincrement */ -#define L_FORT 2 /* the oldest one */ -#define L_MAKE 3 /* Makefiles */ -#define L_PLI 4 /* PL/1 */ -#define L_MACH 5 /* some kinda assembler */ -#define L_ENG 6 /* English */ -#define L_PAS 7 /* Pascal */ -#define L_MAIL 8 /* Electronic mail */ -#define L_NEWS 9 /* Usenet Netnews */ -#define L_JAVA 10 /* Java code */ -#define L_HTML 11 /* HTML */ -#define L_BCPL 12 /* BCPL */ -#define L_M4 13 /* M4 */ - -static const struct { - char *human; - char *mime; -} types[] = { - { "C program", "text/x-c", }, - { "C++ program", "text/x-c++" }, - { "FORTRAN program", "text/x-fortran" }, - { "make commands", "text/x-makefile" }, - { "PL/1 program", "text/x-pl1" }, - { "assembler program", "text/x-asm" }, - { "English", "text/plain, English" }, - { "Pascal program", "text/x-pascal" }, - { "mail", "text/x-mail" }, - { "news", "text/x-news" }, - { "Java program", "text/x-java" }, - { "HTML document", "text/html", }, - { "BCPL program", "text/x-bcpl" }, - { "M4 macro language pre-processor", "text/x-m4" }, - { "can't happen error on names.h/types", "error/x-error" }, - { 0, 0} -}; - -/* - * XXX - how should we distinguish Java from C++? - * The trick used in a Debian snapshot, of having "extends" or "implements" - * as tags for Java, doesn't work very well, given that those keywords - * are often preceded by "class", which flags it as C++. - * - * Perhaps we need to be able to say - * - * If "class" then - * - * if "extends" or "implements" then - * Java - * else - * C++ - * endif - * - * Or should we use other keywords, such as "package" or "import"? - * Unfortunately, Ada95 uses "package", and Modula-3 uses "import", - * although I infer from the language spec at - * - * http://www.research.digital.com/SRC/m3defn/html/m3.html - * - * that Modula-3 uses "IMPORT" rather than "import", i.e. it must be - * in all caps. - * - * So, for now, we go with "import". We must put it before the C++ - * stuff, so that we don't misidentify Java as C++. Not using "package" - * means we won't identify stuff that defines a package but imports - * nothing; hopefully, very little Java code imports nothing (one of the - * reasons for doing OO programming is to import as much as possible - * and write only what you need to, right?). - * - * Unfortunately, "import" may cause us to misidentify English text - * as Java, as it comes after "the" and "The". Perhaps we need a fancier - * heuristic to identify Java? - */ -static struct names { - const char *name; - short type; -} names[] = { - /* These must be sorted by eye for optimal hit rate */ - /* Add to this list only after substantial meditation */ - {"dnl", L_M4}, - {"import", L_JAVA}, - {"\"libhdr\"", L_BCPL}, - {"\"LIBHDR\"", L_BCPL}, - {"//", L_CC}, - {"template", L_CC}, - {"virtual", L_CC}, - {"class", L_CC}, - {"public:", L_CC}, - {"private:", L_CC}, - {"/*", L_C}, /* must precede "The", "the", etc. */ - {"#include", L_C}, - {"char", L_C}, - {"The", L_ENG}, - {"the", L_ENG}, - {"double", L_C}, - {"extern", L_C}, - {"float", L_C}, - {"struct", L_C}, - {"union", L_C}, - {"CFLAGS", L_MAKE}, - {"LDFLAGS", L_MAKE}, - {"all:", L_MAKE}, - {".PRECIOUS", L_MAKE}, -/* Too many files of text have these words in them. Find another way - * to recognize Fortrash. - */ -#ifdef NOTDEF - {"subroutine", L_FORT}, - {"function", L_FORT}, - {"block", L_FORT}, - {"common", L_FORT}, - {"dimension", L_FORT}, - {"integer", L_FORT}, - {"data", L_FORT}, -#endif /*NOTDEF*/ - {".ascii", L_MACH}, - {".asciiz", L_MACH}, - {".byte", L_MACH}, - {".even", L_MACH}, - {".globl", L_MACH}, - {".text", L_MACH}, - {"clr", L_MACH}, - {"(input,", L_PAS}, - {"dcl", L_PLI}, - {"Received:", L_MAIL}, - {">From", L_MAIL}, - {"Return-Path:",L_MAIL}, - {"Cc:", L_MAIL}, - {"Newsgroups:", L_NEWS}, - {"Path:", L_NEWS}, - {"Organization:",L_NEWS}, - {"href=", L_HTML}, - {"HREF=", L_HTML}, - {"<body", L_HTML}, - {"<BODY", L_HTML}, - {NULL, 0} -}; -#define NNAMES ((sizeof(names)/sizeof(struct names)) - 1) |