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[general] moving ios and android project under ./platform folder

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This commit is contained in:
Petr Pokorny
2020-12-20 12:38:56 +01:00
parent 8e759a51e4
commit 41f0be34e7
9877 changed files with 141 additions and 2889 deletions
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COPYRIGHT AND PERMISSION NOTICE
Copyright (c) 1996 - 2020, Daniel Stenberg, <daniel@haxx.se>, and many
contributors, see the THANKS file.
All rights reserved.
Permission to use, copy, modify, and distribute this software for any purpose
with or without fee is hereby granted, provided that the above copyright
notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
OR OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the name of a copyright holder shall not
be used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization of the copyright holder.

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/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/*
A brief summary of the date string formats this parser groks:
RFC 2616 3.3.1
Sun, 06 Nov 1994 08:49:37 GMT ; RFC 822, updated by RFC 1123
Sunday, 06-Nov-94 08:49:37 GMT ; RFC 850, obsoleted by RFC 1036
Sun Nov 6 08:49:37 1994 ; ANSI C's asctime() format
we support dates without week day name:
06 Nov 1994 08:49:37 GMT
06-Nov-94 08:49:37 GMT
Nov 6 08:49:37 1994
without the time zone:
06 Nov 1994 08:49:37
06-Nov-94 08:49:37
weird order:
1994 Nov 6 08:49:37 (GNU date fails)
GMT 08:49:37 06-Nov-94 Sunday
94 6 Nov 08:49:37 (GNU date fails)
time left out:
1994 Nov 6
06-Nov-94
Sun Nov 6 94
unusual separators:
1994.Nov.6
Sun/Nov/6/94/GMT
commonly used time zone names:
Sun, 06 Nov 1994 08:49:37 CET
06 Nov 1994 08:49:37 EST
time zones specified using RFC822 style:
Sun, 12 Sep 2004 15:05:58 -0700
Sat, 11 Sep 2004 21:32:11 +0200
compact numerical date strings:
20040912 15:05:58 -0700
20040911 +0200
*/
#include "parsedate/parsedate.hpp"
#ifdef __cplusplus
extern "C" {
#endif
#include <limits.h>
#include <stdbool.h>
#include <errno.h>
#include <string.h>
#include <ctype.h>
#include <stdlib.h>
#include <stdio.h>
/* Portable, consistent toupper (remember EBCDIC). Do not use toupper() because
its behavior is altered by the current locale. */
char raw_toupper(char in)
{
switch (in) {
case 'a':
return 'A';
case 'b':
return 'B';
case 'c':
return 'C';
case 'd':
return 'D';
case 'e':
return 'E';
case 'f':
return 'F';
case 'g':
return 'G';
case 'h':
return 'H';
case 'i':
return 'I';
case 'j':
return 'J';
case 'k':
return 'K';
case 'l':
return 'L';
case 'm':
return 'M';
case 'n':
return 'N';
case 'o':
return 'O';
case 'p':
return 'P';
case 'q':
return 'Q';
case 'r':
return 'R';
case 's':
return 'S';
case 't':
return 'T';
case 'u':
return 'U';
case 'v':
return 'V';
case 'w':
return 'W';
case 'x':
return 'X';
case 'y':
return 'Y';
case 'z':
return 'Z';
}
return in;
}
/*
* strcasecompare() is for doing "raw" case insensitive strings. This is
* meant to be locale independent and only compare strings we know are safe
* for this. See
* https://daniel.haxx.se/blog/2008/10/15/strcasecmp-in-turkish/ for some
* further explanation to why this function is necessary.
*
* The function is capable of comparing a-z case insensitively even for
* non-ascii.
*
* @unittest: 1301
*/
int strcasecompare(const char *first, const char *second)
{
while(*first && *second) {
if(raw_toupper(*first) != raw_toupper(*second))
/* get out of the loop as soon as they don't match */
break;
first++;
second++;
}
/* we do the comparison here (possibly again), just to make sure that if the
loop above is skipped because one of the strings reached zero, we must not
return this as a successful match */
return (raw_toupper(*first) == raw_toupper(*second));
}
#define ISSPACE(x) (isspace((int) ((unsigned char)x)))
#define ISDIGIT(x) (isdigit((int) ((unsigned char)x)))
#define ISALNUM(x) (isalnum((int) ((unsigned char)x)))
#define ISALPHA(x) (isalpha((int) ((unsigned char)x)))
/*
* Redefine TRUE and FALSE too, to catch current use. With this
* change, 'bool found = 1' will give a warning on MIPSPro, but
* 'bool found = TRUE' will not. Change tested on IRIX/MIPSPro,
* AIX 5.1/Xlc, Tru64 5.1/cc, w/make test too.
*/
#ifndef TRUE
#define TRUE true
#endif
#ifndef FALSE
#define FALSE false
#endif
#define TIME_T_MIN 0
#define TIME_T_MAX INT_MAX
/*
** signed long to signed int
*/
int mbgl_curlx_sltosi(long slnum)
{
return slnum > INT_MAX ? INT_MAX : slnum < INT_MIN ? INT_MIN : (int)slnum;
}
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" };
struct tzinfo {
char name[5];
int offset; /* +/- in minutes */
};
/*
* parsedate()
*
* Returns:
*
* PARSEDATE_OK - a fine conversion
* PARSEDATE_FAIL - failed to convert
* PARSEDATE_LATER - time overflow at the far end of time_t
* PARSEDATE_SOONER - time underflow at the low end of time_t
*/
static int parsedate(const char *date, time_t *output);
#define PARSEDATE_OK 0
#define PARSEDATE_FAIL -1
#define PARSEDATE_LATER 1
#define PARSEDATE_SOONER 2
/* Here's a bunch of frequently used time zone names. These were supported
by the old getdate parser. */
#define tDAYZONE -60 /* offset for daylight savings time */
static const struct tzinfo tz[]= {
{"GMT", 0}, /* Greenwich Mean */
{"UT", 0}, /* Universal Time */
{"UTC", 0}, /* Universal (Coordinated) */
{"WET", 0}, /* Western European */
{"BST", 0 tDAYZONE}, /* British Summer */
{"WAT", 60}, /* West Africa */
{"AST", 240}, /* Atlantic Standard */
{"ADT", 240 tDAYZONE}, /* Atlantic Daylight */
{"EST", 300}, /* Eastern Standard */
{"EDT", 300 tDAYZONE}, /* Eastern Daylight */
{"CST", 360}, /* Central Standard */
{"CDT", 360 tDAYZONE}, /* Central Daylight */
{"MST", 420}, /* Mountain Standard */
{"MDT", 420 tDAYZONE}, /* Mountain Daylight */
{"PST", 480}, /* Pacific Standard */
{"PDT", 480 tDAYZONE}, /* Pacific Daylight */
{"YST", 540}, /* Yukon Standard */
{"YDT", 540 tDAYZONE}, /* Yukon Daylight */
{"HST", 600}, /* Hawaii Standard */
{"HDT", 600 tDAYZONE}, /* Hawaii Daylight */
{"CAT", 600}, /* Central Alaska */
{"AHST", 600}, /* Alaska-Hawaii Standard */
{"NT", 660}, /* Nome */
{"IDLW", 720}, /* International Date Line West */
{"CET", -60}, /* Central European */
{"MET", -60}, /* Middle European */
{"MEWT", -60}, /* Middle European Winter */
{"MEST", -60 tDAYZONE}, /* Middle European Summer */
{"CEST", -60 tDAYZONE}, /* Central European Summer */
{"MESZ", -60 tDAYZONE}, /* Middle European Summer */
{"FWT", -60}, /* French Winter */
{"FST", -60 tDAYZONE}, /* French Summer */
{"EET", -120}, /* Eastern Europe, USSR Zone 1 */
{"WAST", -420}, /* West Australian Standard */
{"WADT", -420 tDAYZONE}, /* West Australian Daylight */
{"CCT", -480}, /* China Coast, USSR Zone 7 */
{"JST", -540}, /* Japan Standard, USSR Zone 8 */
{"EAST", -600}, /* Eastern Australian Standard */
{"EADT", -600 tDAYZONE}, /* Eastern Australian Daylight */
{"GST", -600}, /* Guam Standard, USSR Zone 9 */
{"NZT", -720}, /* New Zealand */
{"NZST", -720}, /* New Zealand Standard */
{"NZDT", -720 tDAYZONE}, /* New Zealand Daylight */
{"IDLE", -720}, /* International Date Line East */
/* Next up: Military timezone names. RFC822 allowed these, but (as noted in
RFC 1123) had their signs wrong. Here we use the correct signs to match
actual military usage.
*/
{"A", 1 * 60}, /* Alpha */
{"B", 2 * 60}, /* Bravo */
{"C", 3 * 60}, /* Charlie */
{"D", 4 * 60}, /* Delta */
{"E", 5 * 60}, /* Echo */
{"F", 6 * 60}, /* Foxtrot */
{"G", 7 * 60}, /* Golf */
{"H", 8 * 60}, /* Hotel */
{"I", 9 * 60}, /* India */
/* "J", Juliet is not used as a timezone, to indicate the observer's local
time */
{"K", 10 * 60}, /* Kilo */
{"L", 11 * 60}, /* Lima */
{"M", 12 * 60}, /* Mike */
{"N", -1 * 60}, /* November */
{"O", -2 * 60}, /* Oscar */
{"P", -3 * 60}, /* Papa */
{"Q", -4 * 60}, /* Quebec */
{"R", -5 * 60}, /* Romeo */
{"S", -6 * 60}, /* Sierra */
{"T", -7 * 60}, /* Tango */
{"U", -8 * 60}, /* Uniform */
{"V", -9 * 60}, /* Victor */
{"W", -10 * 60}, /* Whiskey */
{"X", -11 * 60}, /* X-ray */
{"Y", -12 * 60}, /* Yankee */
{"Z", 0}, /* Zulu, zero meridian, a.k.a. UTC */
};
/* returns:
-1 no day
0 monday - 6 sunday
*/
static int checkday(const char *check, size_t len)
{
int i;
const char * const *what;
bool found = FALSE;
if(len > 3)
what = &weekday[0];
else
what = &Curl_wkday[0];
for(i = 0; i<7; i++) {
if(strcasecompare(check, what[0])) {
found = TRUE;
break;
}
what++;
}
return found?i:-1;
}
static int checkmonth(const char *check)
{
int i;
const char * const *what;
bool found = FALSE;
what = &Curl_month[0];
for(i = 0; i<12; i++) {
if(strcasecompare(check, what[0])) {
found = TRUE;
break;
}
what++;
}
return found?i:-1; /* return the offset or -1, no real offset is -1 */
}
/* return the time zone offset between GMT and the input one, in number
of seconds or -1 if the timezone wasn't found/legal */
static int checktz(const char *check)
{
unsigned int i;
const struct tzinfo *what;
bool found = FALSE;
what = tz;
for(i = 0; i< sizeof(tz)/sizeof(tz[0]); i++) {
if(strcasecompare(check, what->name)) {
found = TRUE;
break;
}
what++;
}
return found?what->offset*60:-1;
}
static void skip(const char **date)
{
/* skip everything that aren't letters or digits */
while(**date && !ISALNUM(**date))
(*date)++;
}
enum assume {
DATE_MDAY,
DATE_YEAR,
DATE_TIME
};
/* this is a clone of 'struct tm' but with all fields we don't need or use
cut out */
struct my_tm {
int tm_sec;
int tm_min;
int tm_hour;
int tm_mday;
int tm_mon;
int tm_year; /* full year */
};
/* struct tm to time since epoch in GMT time zone.
* This is similar to the standard mktime function but for GMT only, and
* doesn't suffer from the various bugs and portability problems that
* some systems' implementations have.
*
* Returns 0 on success, otherwise non-zero.
*/
static void my_timegm(struct my_tm *tm, time_t *t)
{
static const int month_days_cumulative [12] =
{ 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334 };
int month_, year, leap_days;
year = tm->tm_year;
month_ = tm->tm_mon;
if(month_ < 0) {
year += (11 - month_) / 12;
month_ = 11 - (11 - month_) % 12;
}
else if(month_ >= 12) {
year -= month_ / 12;
month_ = month_ % 12;
}
leap_days = year - (tm->tm_mon <= 1);
leap_days = ((leap_days / 4) - (leap_days / 100) + (leap_days / 400)
- (1969 / 4) + (1969 / 100) - (1969 / 400));
*t = ((((time_t) (year - 1970) * 365
+ leap_days + month_days_cumulative[month_] + tm->tm_mday - 1) * 24
+ tm->tm_hour) * 60 + tm->tm_min) * 60 + tm->tm_sec;
}
/*
* parsedate()
*
* Returns:
*
* PARSEDATE_OK - a fine conversion
* PARSEDATE_FAIL - failed to convert
* PARSEDATE_LATER - time overflow at the far end of time_t
* PARSEDATE_SOONER - time underflow at the low end of time_t
*/
static int parsedate(const char *date, time_t *output)
{
time_t t = 0;
int wdaynum = -1; /* day of the week number, 0-6 (mon-sun) */
int monnum = -1; /* month of the year number, 0-11 */
int mdaynum = -1; /* day of month, 1 - 31 */
int hournum = -1;
int minnum = -1;
int secnum = -1;
int yearnum = -1;
int tzoff = -1;
struct my_tm tm;
enum assume dignext = DATE_MDAY;
const char *indate = date; /* save the original pointer */
int part = 0; /* max 6 parts */
while(*date && (part < 6)) {
bool found = FALSE;
skip(&date);
if(ISALPHA(*date)) {
/* a name coming up */
char buf[32]="";
size_t len;
if(sscanf(date, "%31[ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"abcdefghijklmnopqrstuvwxyz]", buf))
len = strlen(buf);
else
len = 0;
if(wdaynum == -1) {
wdaynum = checkday(buf, len);
if(wdaynum != -1)
found = TRUE;
}
if(!found && (monnum == -1)) {
monnum = checkmonth(buf);
if(monnum != -1)
found = TRUE;
}
if(!found && (tzoff == -1)) {
/* this just must be a time zone string */
tzoff = checktz(buf);
if(tzoff != -1)
found = TRUE;
}
if(!found)
return PARSEDATE_FAIL; /* bad string */
date += len;
}
else if(ISDIGIT(*date)) {
/* a digit */
int val;
char *end;
int len = 0;
if((secnum == -1) &&
(3 == sscanf(date, "%02d:%02d:%02d%n",
&hournum, &minnum, &secnum, &len))) {
/* time stamp! */
date += len;
}
else if((secnum == -1) &&
(2 == sscanf(date, "%02d:%02d%n", &hournum, &minnum, &len))) {
/* time stamp without seconds */
date += len;
secnum = 0;
}
else {
long lval;
int error;
int old_errno;
old_errno = errno;
errno = 0;
lval = strtol(date, &end, 10);
error = errno;
if(errno != old_errno)
errno = old_errno;
if(error)
return PARSEDATE_FAIL;
#if LONG_MAX != INT_MAX
if((lval > (long)INT_MAX) || (lval < (long)INT_MIN))
return PARSEDATE_FAIL;
#endif
val = mbgl_curlx_sltosi(lval);
if((tzoff == -1) &&
((end - date) == 4) &&
(val <= 1400) &&
(indate< date) &&
((date[-1] == '+' || date[-1] == '-'))) {
/* four digits and a value less than or equal to 1400 (to take into
account all sorts of funny time zone diffs) and it is preceded
with a plus or minus. This is a time zone indication. 1400 is
picked since +1300 is frequently used and +1400 is mentioned as
an edge number in the document "ISO C 200X Proposal: Timezone
Functions" at http://david.tribble.com/text/c0xtimezone.html If
anyone has a more authoritative source for the exact maximum time
zone offsets, please speak up! */
found = TRUE;
tzoff = (val/100 * 60 + val%100)*60;
/* the + and - prefix indicates the local time compared to GMT,
this we need their reversed math to get what we want */
tzoff = date[-1]=='+'?-tzoff:tzoff;
}
if(((end - date) == 8) &&
(yearnum == -1) &&
(monnum == -1) &&
(mdaynum == -1)) {
/* 8 digits, no year, month or day yet. This is YYYYMMDD */
found = TRUE;
yearnum = val/10000;
monnum = (val%10000)/100-1; /* month is 0 - 11 */
mdaynum = val%100;
}
if(!found && (dignext == DATE_MDAY) && (mdaynum == -1)) {
if((val > 0) && (val<32)) {
mdaynum = val;
found = TRUE;
}
dignext = DATE_YEAR;
}
if(!found && (dignext == DATE_YEAR) && (yearnum == -1)) {
yearnum = val;
found = TRUE;
if(yearnum < 100) {
if(yearnum > 70)
yearnum += 1900;
else
yearnum += 2000;
}
if(mdaynum == -1)
dignext = DATE_MDAY;
}
if(!found)
return PARSEDATE_FAIL;
date = end;
}
}
part++;
}
if(-1 == secnum)
secnum = minnum = hournum = 0; /* no time, make it zero */
if((-1 == mdaynum) ||
(-1 == monnum) ||
(-1 == yearnum))
/* lacks vital info, fail */
return PARSEDATE_FAIL;
if(yearnum < 1970) {
/* only positive numbers cannot return earlier */
*output = TIME_T_MIN;
return PARSEDATE_SOONER;
}
/* a signed 32 bit time_t can only hold dates to the beginning of 2038 */
if(yearnum > 2037) {
*output = TIME_T_MAX;
return PARSEDATE_LATER;
}
if((mdaynum > 31) || (monnum > 11) ||
(hournum > 23) || (minnum > 59) || (secnum > 60))
return PARSEDATE_FAIL; /* clearly an illegal date */
tm.tm_sec = secnum;
tm.tm_min = minnum;
tm.tm_hour = hournum;
tm.tm_mday = mdaynum;
tm.tm_mon = monnum;
tm.tm_year = yearnum;
/* my_timegm() returns a time_t. time_t is often 32 bits, sometimes even on
architectures that feature 64 bit 'long' but ultimately time_t is the
correct data type to use.
*/
my_timegm(&tm, &t);
/* Add the time zone diff between local time zone and GMT. */
if(tzoff == -1)
tzoff = 0;
if((tzoff > 0) && (t > TIME_T_MAX - tzoff)) {
*output = TIME_T_MAX;
return PARSEDATE_LATER; /* time_t overflow */
}
t += tzoff;
*output = t;
return PARSEDATE_OK;
}
time_t parse_date(const char *p)
{
time_t parsed = -1;
int rc = parsedate(p, &parsed);
if(rc == PARSEDATE_OK) {
if(parsed == -1)
/* avoid returning -1 for a working scenario */
parsed++;
return parsed;
}
/* everything else is fail */
return -1;
}
#ifdef __cplusplus
}
#endif

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#pragma once
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#ifdef __cplusplus
extern "C" {
#endif
#include <time.h>
time_t parse_date(const char *p);
#ifdef __cplusplus
}
#endif