From aa2cb7fef90980edaa5e32c19f7dab87ee273202 Mon Sep 17 00:00:00 2001
From: rswindell <>
Date: Wed, 10 Sep 2003 10:15:24 +0000
Subject: [PATCH] Created global function: file_getext(), returns extension
portion of given path/filename (or undefined if none found).
---
src/sbbs3/js_global.c | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/src/sbbs3/js_global.c b/src/sbbs3/js_global.c
index 463e7ea091..c9bd8e3049 100644
--- a/src/sbbs3/js_global.c
+++ b/src/sbbs3/js_global.c
@@ -1096,6 +1096,29 @@ js_getfname(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
return(JS_TRUE);
}
+static JSBool
+js_getfext(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+ char* str;
+ char* p;
+ JSString* js_str;
+
+ if((str=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
+ return(JS_FALSE);
+
+ *rval = JSVAL_VOID;
+
+ if((p=getfext(str))==NULL)
+ return(JS_TRUE);
+
+ js_str = JS_NewStringCopyZ(cx, p);
+ if(js_str==NULL)
+ return(JS_FALSE);
+
+ *rval = STRING_TO_JSVAL(js_str);
+ return(JS_TRUE);
+}
+
static JSBool
js_getfcase(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
@@ -1534,6 +1557,10 @@ static jsMethodSpec js_global_functions[] = {
{"file_getname", js_getfname, 1, JSTYPE_STRING, JSDOCSTR("string path")
,JSDOCSTR("returns filename portion of passed path string")
},
+ {"file_getext", js_getfext, 1, JSTYPE_STRING, JSDOCSTR("string path")
+ ,JSDOCSTR("returns file extension portion of passed path/filename string (including '.') "
+ "or <i>undefined</i> if no extension is found")
+ },
{"file_getcase", js_getfcase, 1, JSTYPE_STRING, JSDOCSTR("string filename")
,JSDOCSTR("returns correct case of filename (long version of filename on Win32) "
"or <i>undefined</i> if the file doesn't exist")
--
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