diff options
Diffstat (limited to 'indep.c')
| -rw-r--r-- | indep.c | 35 |
1 files changed, 20 insertions, 15 deletions
@@ -1,4 +1,4 @@ -/* $Id: indep.c,v 1.28 2003/01/08 17:24:12 ukai Exp $ */ +/* $Id: indep.c,v 1.29 2003/01/17 17:06:02 ukai Exp $ */ #include "fm.h" #include <stdio.h> #include <pwd.h> @@ -177,10 +177,9 @@ cleanupName(char *name) char * expandPath(char *name) { - Str userName = NULL; char *p; struct passwd *passent, *getpwnam(const char *); - Str extpath = Strnew(); + Str extpath = NULL; if (name == NULL) return NULL; @@ -188,25 +187,31 @@ expandPath(char *name) if (*p == '~') { p++; if (IS_ALPHA(*p)) { - userName = Strnew(); - while (IS_ALNUM(*p) || *p == '_' || *p == '-') - Strcat_char(userName, *(p++)); - passent = getpwnam(userName->ptr); - if (passent == NULL) { - p = name; - goto rest; + char *q = strchr(p, '/'); + if (q) { /* ~user/dir... */ + passent = getpwnam(allocStr(p, q - p)); + p = q; + } + else { /* ~user */ + passent = getpwnam(p); + p = ""; } - Strcat_charp(extpath, passent->pw_dir); + if (!passent) + goto rest; + extpath = Strnew_charp(passent->pw_dir); } - else { - Strcat_charp(extpath, getenv("HOME")); + else if (*p == '/' || *p == '\0') { /* ~/dir... or ~ */ + extpath = Strnew_charp(getenv("HOME")); } + else + goto rest; if (Strcmp_charp(extpath, "/") == 0 && *p == '/') p++; + Strcat_charp(extpath, p); + return extpath->ptr; } rest: - Strcat_charp(extpath, p); - return extpath->ptr; + return name; } #ifndef HAVE_STRCHR |