Upstream tarball 2.2.3upstream/2.2.3

1 files changed, 216 insertions, 0 deletions

diff --git a/srclib/apr/time/win32/timestr.c b/srclib/apr/time/win32/timestr.c
new file mode 100644
index 00000000..ce96c867
--- /dev/null
+++ b/srclib/apr/time/win32/timestr.c
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+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "win32/apr_arch_atime.h"
+#include "apr_portable.h"
+#include "apr_strings.h"
+
+APR_DECLARE_DATA const char apr_month_snames[12][4] =
+{
+    "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
+};
+APR_DECLARE_DATA const char apr_day_snames[7][4] =
+{
+    "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
+};
+
+APR_DECLARE(apr_status_t) apr_rfc822_date(char *date_str, apr_time_t t)
+{
+    apr_time_exp_t xt;
+    const char *s;
+    int real_year;
+
+    apr_time_exp_gmt(&xt, t);
+
+    /* example: "Sat, 08 Jan 2000 18:31:41 GMT" */
+    /*           12345678901234567890123456789  */
+
+    s = &apr_day_snames[xt.tm_wday][0];
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = ',';
+    *date_str++ = ' ';
+    *date_str++ = xt.tm_mday / 10 + '0';
+    *date_str++ = xt.tm_mday % 10 + '0';
+    *date_str++ = ' ';
+    s = &apr_month_snames[xt.tm_mon][0];
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = ' ';
+    real_year = 1900 + xt.tm_year;
+    /* This routine isn't y10k ready. */
+    *date_str++ = real_year / 1000 + '0';
+    *date_str++ = real_year % 1000 / 100 + '0';
+    *date_str++ = real_year % 100 / 10 + '0';
+    *date_str++ = real_year % 10 + '0';
+    *date_str++ = ' ';
+    *date_str++ = xt.tm_hour / 10 + '0';
+    *date_str++ = xt.tm_hour % 10 + '0';
+    *date_str++ = ':';
+    *date_str++ = xt.tm_min / 10 + '0';
+    *date_str++ = xt.tm_min % 10 + '0';
+    *date_str++ = ':';
+    *date_str++ = xt.tm_sec / 10 + '0';
+    *date_str++ = xt.tm_sec % 10 + '0';
+    *date_str++ = ' ';
+    *date_str++ = 'G';
+    *date_str++ = 'M';
+    *date_str++ = 'T';
+    *date_str++ = 0;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_ctime(char *date_str, apr_time_t t)
+{
+    apr_time_exp_t xt;
+    const char *s;
+    int real_year;
+
+    /* example: "Wed Jun 30 21:49:08 1993" */
+    /*           123456789012345678901234  */
+
+    apr_time_exp_lt(&xt, t);
+    s = &apr_day_snames[xt.tm_wday][0];
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = ' ';
+    s = &apr_month_snames[xt.tm_mon][0];
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = *s++;
+    *date_str++ = ' ';
+    *date_str++ = xt.tm_mday / 10 + '0';
+    *date_str++ = xt.tm_mday % 10 + '0';
+    *date_str++ = ' ';
+    *date_str++ = xt.tm_hour / 10 + '0';
+    *date_str++ = xt.tm_hour % 10 + '0';
+    *date_str++ = ':';
+    *date_str++ = xt.tm_min / 10 + '0';
+    *date_str++ = xt.tm_min % 10 + '0';
+    *date_str++ = ':';
+    *date_str++ = xt.tm_sec / 10 + '0';
+    *date_str++ = xt.tm_sec % 10 + '0';
+    *date_str++ = ' ';
+    real_year = 1900 + xt.tm_year;
+    *date_str++ = real_year / 1000 + '0';
+    *date_str++ = real_year % 1000 / 100 + '0';
+    *date_str++ = real_year % 100 / 10 + '0';
+    *date_str++ = real_year % 10 + '0';
+    *date_str++ = 0;
+
+    return APR_SUCCESS;
+}
+
+
+#ifndef _WIN32_WCE
+
+apr_size_t win32_strftime_extra(char *s, size_t max, const char *format,
+                                const struct tm *tm) 
+{
+   /* If the new format string is bigger than max, the result string won't fit
+    * anyway. If format strings are added, made sure the padding below is
+    * enough */
+    char *new_format = (char *) malloc(max + 11);
+    size_t i, j, format_length = strlen(format);
+    apr_size_t return_value;
+    int length_written;
+
+    for (i = 0, j = 0; (i < format_length && j < max);) {
+        if (format[i] != '%') {
+            new_format[j++] = format[i++];
+            continue;
+        }
+        switch (format[i+1]) {
+            case 'C':
+                length_written = apr_snprintf(new_format + j, max - j, "%2d",
+                    (tm->tm_year + 1970)/100);
+                j = (length_written == -1) ? max : (j + length_written);
+                i += 2;
+                break;
+            case 'D':
+                /* Is this locale dependent? Shouldn't be...
+                   Also note the year 2000 exposure here */
+                memcpy(new_format + j, "%m/%d/%y", 8);
+                i += 2;
+                j += 8;
+                break;
+            case 'r':
+                memcpy(new_format + j, "%I:%M:%S %p", 11);
+                i += 2;
+                j += 11;
+                break;
+            case 'R':
+                memcpy(new_format + j, "%H:%M", 5);
+                i += 2;
+                j += 5;
+                break;
+            case 'T':
+                memcpy(new_format + j, "%H:%M:%S", 8);
+                i += 2;
+                j += 8;
+                break;
+            case 'e':
+                length_written = apr_snprintf(new_format + j, max - j, "%2d",
+                    tm->tm_mday);
+                j = (length_written == -1) ? max : (j + length_written);
+                i += 2;
+                break;
+            default:
+                /* We know we can advance two characters forward here. Also
+                 * makes sure that %% is preserved. */
+                new_format[j++] = format[i++];
+                new_format[j++] = format[i++];
+        }
+    }
+    if (j >= max) {
+        *s = '\0';  /* Defensive programming, okay since output is undefined*/
+        return_value = 0;
+    } else {
+        new_format[j] = '\0';
+        return_value = strftime(s, max, new_format, tm);
+    }
+    free(new_format);
+    return return_value;
+}
+
+#endif
+
+
+APR_DECLARE(apr_status_t) apr_strftime(char *s, apr_size_t *retsize,
+                                       apr_size_t max, const char *format,
+                                       apr_time_exp_t *xt)
+{
+#ifdef _WIN32_WCE
+    return APR_ENOTIMPL;
+#else
+    struct tm tm;
+    memset(&tm, 0, sizeof tm);
+    tm.tm_sec  = xt->tm_sec;
+    tm.tm_min  = xt->tm_min;
+    tm.tm_hour = xt->tm_hour;
+    tm.tm_mday = xt->tm_mday;
+    tm.tm_mon  = xt->tm_mon;
+    tm.tm_year = xt->tm_year;
+    tm.tm_wday = xt->tm_wday;
+    tm.tm_yday = xt->tm_yday;
+    tm.tm_isdst = xt->tm_isdst;
+    (*retsize) = win32_strftime_extra(s, max, format, &tm);
+    return APR_SUCCESS;
+#endif
+}