diff options
Diffstat (limited to 'appl/lib')
| -rw-r--r-- | appl/lib/daytime.b | 43 |
1 files changed, 30 insertions, 13 deletions
diff --git a/appl/lib/daytime.b b/appl/lib/daytime.b index 0e16073b..5fc62fc4 100644 --- a/appl/lib/daytime.b +++ b/appl/lib/daytime.b @@ -222,21 +222,26 @@ readtimezone(fname: string): ref Timezone tz.stdiff = 0; tz.stname = "GMT"; - fd: ref Sys->FD; + s: string; if(fname == nil){ - fd = sys->open("/env/timezone", Sys->OREAD); - if(fd == nil) - fd = sys->open("/locale/timezone", Sys->OREAD); - }else - fd = sys->open("/locale/" + fname, sys->OREAD); - if(fd == nil) - return tz; - buf := array[2048] of byte; - cnt := sys->read(fd, buf, len buf); - if(cnt <= 0) + s = readfile("/env/timezone"); + if(s == nil) + s = readfile("/locale/timezone"); + }else{ + if(fname[0] != '/' && fname[0] != '#') + fname = "/locale/" + fname; + s = readfile(fname); + } + if(s == nil) return tz; - - (n, val) := sys->tokenize(string buf[0:cnt], "\t \n\r"); + if(s[0] == '/' || s[0] == '#'){ + if(s[len s-1] == '\n') + s = s[0: len s-1]; + s = readfile(s); + if(s == nil) + return tz; + } + (n, val) := sys->tokenize(s, "\t \n\r"); if(n < 4) return tz; @@ -255,6 +260,18 @@ readtimezone(fname: string): ref Timezone return tz; } +readfile(name: string): string +{ + fd := sys->open(name, Sys->OREAD); + if(fd == nil) + return nil; + buf := array[2048] of byte; + n := sys->read(fd, buf, len buf); + if(n <= 0) + return nil; + return string buf[0:n]; +} + SEC2MIN: con 60; SEC2HOUR: con 60*SEC2MIN; SEC2DAY: con 24*SEC2HOUR; |