diff options
Diffstat (limited to 'Utilities/cmcurl/lib/parsedate.c')
| -rw-r--r-- | Utilities/cmcurl/lib/parsedate.c | 38 |
1 files changed, 33 insertions, 5 deletions
diff --git a/Utilities/cmcurl/lib/parsedate.c b/Utilities/cmcurl/lib/parsedate.c index 7ae5eb8..585d7ea 100644 --- a/Utilities/cmcurl/lib/parsedate.c +++ b/Utilities/cmcurl/lib/parsedate.c @@ -100,16 +100,20 @@ static int parsedate(const char *date, time_t *output); #define PARSEDATE_LATER 1 #define PARSEDATE_SOONER 2 -#ifndef CURL_DISABLE_PARSEDATE - +#if !defined(CURL_DISABLE_PARSEDATE) || !defined(CURL_DISABLE_FTP) || \ + !defined(CURL_DISABLE_FILE) +/* These names are also used by FTP and FILE code */ const char * const Curl_wkday[] = {"Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"}; -static const char * const weekday[] = -{ "Monday", "Tuesday", "Wednesday", "Thursday", - "Friday", "Saturday", "Sunday" }; const char * const Curl_month[]= { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" }; +#endif + +#ifndef CURL_DISABLE_PARSEDATE +static const char * const weekday[] = +{ "Monday", "Tuesday", "Wednesday", "Thursday", + "Friday", "Saturday", "Sunday" }; struct tzinfo { char name[5]; @@ -583,6 +587,30 @@ time_t curl_getdate(const char *p, const time_t *now) return -1; } +/* Curl_getdate_capped() differs from curl_getdate() in that this will return + TIME_T_MAX in case the parsed time value was too big, instead of an + error. */ + +time_t Curl_getdate_capped(const char *p) +{ + time_t parsed = -1; + int rc = parsedate(p, &parsed); + + switch(rc) { + case PARSEDATE_OK: + if(parsed == -1) + /* avoid returning -1 for a working scenario */ + parsed++; + return parsed; + case PARSEDATE_LATER: + /* this returns the maximum time value */ + return parsed; + default: + return -1; /* everything else is fail */ + } + /* UNREACHABLE */ +} + /* * Curl_gmtime() is a gmtime() replacement for portability. Do not use the * gmtime_r() or gmtime() functions anywhere else but here. |