From 1c149ab2ddc4a6d253e76d90067ea0fff2880ded Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?= Date: Mon, 15 Oct 2012 13:25:51 +0700 Subject: [PATCH] ctype: support iscntrl, ispunct, isxdigit and isprint MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano --- ctype.c | 13 ++++++++----- git-compat-util.h | 13 +++++++++++++ 2 files changed, 21 insertions(+), 5 deletions(-) diff --git a/ctype.c b/ctype.c index faeaf34e67..0bfebb4e75 100644 --- a/ctype.c +++ b/ctype.c @@ -11,18 +11,21 @@ enum { D = GIT_DIGIT, G = GIT_GLOB_SPECIAL, /* *, ?, [, \\ */ R = GIT_REGEX_SPECIAL, /* $, (, ), +, ., ^, {, | */ - P = GIT_PATHSPEC_MAGIC /* other non-alnum, except for ] and } */ + P = GIT_PATHSPEC_MAGIC, /* other non-alnum, except for ] and } */ + X = GIT_CNTRL, + U = GIT_PUNCT, + Z = GIT_CNTRL | GIT_SPACE }; const unsigned char sane_ctype[256] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, S, S, 0, 0, S, 0, 0, /* 0.. 15 */ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 16.. 31 */ + X, X, X, X, X, X, X, X, X, Z, Z, X, X, Z, X, X, /* 0.. 15 */ + X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, /* 16.. 31 */ S, P, P, P, R, P, P, P, R, R, G, R, P, P, R, P, /* 32.. 47 */ D, D, D, D, D, D, D, D, D, D, P, P, P, P, P, G, /* 48.. 63 */ P, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, /* 64.. 79 */ - A, A, A, A, A, A, A, A, A, A, A, G, G, 0, R, P, /* 80.. 95 */ + A, A, A, A, A, A, A, A, A, A, A, G, G, U, R, P, /* 80.. 95 */ P, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, /* 96..111 */ - A, A, A, A, A, A, A, A, A, A, A, R, R, 0, P, 0, /* 112..127 */ + A, A, A, A, A, A, A, A, A, A, A, R, R, U, P, X, /* 112..127 */ /* Nothing in the 128.. range */ }; diff --git a/git-compat-util.h b/git-compat-util.h index 80767ff3a1..02f48f653b 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -470,6 +470,10 @@ extern const char tolower_trans_tbl[256]; #undef isupper #undef tolower #undef toupper +#undef iscntrl +#undef ispunct +#undef isxdigit +#undef isprint extern const unsigned char sane_ctype[256]; #define GIT_SPACE 0x01 #define GIT_DIGIT 0x02 @@ -477,6 +481,8 @@ extern const unsigned char sane_ctype[256]; #define GIT_GLOB_SPECIAL 0x08 #define GIT_REGEX_SPECIAL 0x10 #define GIT_PATHSPEC_MAGIC 0x20 +#define GIT_CNTRL 0x40 +#define GIT_PUNCT 0x80 #define sane_istest(x,mask) ((sane_ctype[(unsigned char)(x)] & (mask)) != 0) #define isascii(x) (((x) & ~0x7f) == 0) #define isspace(x) sane_istest(x,GIT_SPACE) @@ -487,6 +493,13 @@ extern const unsigned char sane_ctype[256]; #define isupper(x) sane_iscase(x, 0) #define is_glob_special(x) sane_istest(x,GIT_GLOB_SPECIAL) #define is_regex_special(x) sane_istest(x,GIT_GLOB_SPECIAL | GIT_REGEX_SPECIAL) +#define iscntrl(x) (sane_istest(x,GIT_CNTRL)) +#define ispunct(x) sane_istest(x, GIT_PUNCT | GIT_REGEX_SPECIAL | \ + GIT_GLOB_SPECIAL | GIT_PATHSPEC_MAGIC) +#define isxdigit(x) (hexval_table[x] != -1) +#define isprint(x) (sane_istest(x, GIT_ALPHA | GIT_DIGIT | GIT_SPACE | \ + GIT_PUNCT | GIT_REGEX_SPECIAL | GIT_GLOB_SPECIAL | \ + GIT_PATHSPEC_MAGIC)) #define tolower(x) sane_case((unsigned char)(x), 0x20) #define toupper(x) sane_case((unsigned char)(x), 0) #define is_pathspec_magic(x) sane_istest(x,GIT_PATHSPEC_MAGIC)