From ef0062741c6ad5945f743aa0d463ed5ae8039888 Mon Sep 17 00:00:00 2001 From: Ozkan Sezer Date: Tue, 27 Dec 2011 14:00:33 +0000 Subject: [PATCH] added COM_ExtractExtension() helper. git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@561 af15c1b1-3010-417e-b628-4374ebc0bcbd --- Quake/common.c | 14 ++++++++++++++ Quake/common.h | 3 ++- 2 files changed, 16 insertions(+), 1 deletion(-) diff --git a/Quake/common.c b/Quake/common.c index a4fdb10f..45b80096 100644 --- a/Quake/common.c +++ b/Quake/common.c @@ -955,6 +955,20 @@ const char *COM_FileGetExtension (const char *in) return src; } +/* +============ +COM_ExtractExtension +============ +*/ +void COM_ExtractExtension (const char *in, char *out, size_t outsize) +{ + const char *ext = COM_FileGetExtension (in); + if (! *ext) + *out = '\0'; + else + q_strlcpy (out, ext, outsize); +} + /* ============ COM_FileBase diff --git a/Quake/common.h b/Quake/common.h index 50f14595..cfd3e3b6 100644 --- a/Quake/common.h +++ b/Quake/common.h @@ -181,7 +181,8 @@ const char *COM_SkipPath (const char *pathname); void COM_StripExtension (const char *in, char *out, size_t outsize); void COM_FileBase (const char *in, char *out, size_t outsize); void COM_DefaultExtension (char *path, const char *extension, size_t len); -const char *COM_FileGetExtension (const char *in); +const char *COM_FileGetExtension (const char *in); /* doesn't return NULL */ +void COM_ExtractExtension (const char *in, char *out, size_t outsize); void COM_CreatePath (char *path); char *va (const char *format, ...) __attribute__((__format__(__printf__,1,2)));