From b8c1eb454dc4f246c64a6b1b5b472af102e88103 Mon Sep 17 00:00:00 2001 From: "tfarina@chromium.org" Date: Fri, 23 Jul 2010 01:10:46 +0000 Subject: base: Add IsHexDigit function to string_util.h Removed duplicated IsHex functions and converted the callers along the way. (Note: this was a TODO for jungshik). BUG=None TEST=trybots Signed-off-by: Thiago Farina Review URL: http://codereview.chromium.org/2870058 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@53428 0039d316-1c4b-4281-b951-d872f2087c98 --- net/tools/dump_cache/url_to_filename_encoder.cc | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'net/tools') diff --git a/net/tools/dump_cache/url_to_filename_encoder.cc b/net/tools/dump_cache/url_to_filename_encoder.cc index 89a1ca4..1462faa 100644 --- a/net/tools/dump_cache/url_to_filename_encoder.cc +++ b/net/tools/dump_cache/url_to_filename_encoder.cc @@ -11,18 +11,14 @@ using std::string; namespace { -inline bool IsHexDigit(unsigned char c) { - return (('0' <= c && c <= '9') || ('A' <= c && c <= 'F') || - ('a' <= c && c <= 'f')); -} - // Returns 1 if buf is prefixed by "num_digits" of hex digits // Teturns 0 otherwise. // The function checks for '\0' for string termination. int HexDigitsPrefix(const char* buf, int num_digits) { - for (int i = 0; i < num_digits; i++) + for (int i = 0; i < num_digits; i++) { if (!IsHexDigit(buf[i])) return 0; // This also detects end of string as '\0' is not xdigit. + } return 1; } -- cgit v1.1