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-rw-r--r--eel/eel-glib-extensions.c212
1 files changed, 0 insertions, 212 deletions
diff --git a/eel/eel-glib-extensions.c b/eel/eel-glib-extensions.c
index 1274e3c38..8008172e7 100644
--- a/eel/eel-glib-extensions.c
+++ b/eel/eel-glib-extensions.c
@@ -33,175 +33,6 @@
#include <glib-object.h>
#include <math.h>
#include <stdlib.h>
-#include <sys/time.h>
-#include <sys/utsname.h>
-#include <time.h>
-#include <locale.h>
-
-/* Legal conversion specifiers, as specified in the C standard. */
-#define C_STANDARD_STRFTIME_CHARACTERS "aAbBcdHIjmMpSUwWxXyYZ"
-#define C_STANDARD_NUMERIC_STRFTIME_CHARACTERS "dHIjmMSUwWyY"
-#define SUS_EXTENDED_STRFTIME_MODIFIERS "EO"
-
-#define SAFE_SHELL_CHARACTERS "-_0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
-
-/**
- * eel_strdup_strftime:
- *
- * Cover for standard date-and-time-formatting routine strftime that returns
- * a newly-allocated string of the correct size. The caller is responsible
- * for g_free-ing the returned string.
- *
- * Besides the buffer management, there are two differences between this
- * and the library strftime:
- *
- * 1) The modifiers "-" and "_" between a "%" and a numeric directive
- * are defined as for the GNU version of strftime. "-" means "do not
- * pad the field" and "_" means "pad with spaces instead of zeroes".
- * 2) Non-ANSI extensions to strftime are flagged at runtime with a
- * warning, so it's easy to notice use of the extensions without
- * testing with multiple versions of the library.
- *
- * @format: format string to pass to strftime. See strftime documentation
- * for details.
- * @time_pieces: date/time, in struct format.
- *
- * Return value: Newly allocated string containing the formatted time.
- **/
-char *
-eel_strdup_strftime (const char *format, struct tm *time_pieces)
-{
- GString *string;
- const char *remainder, *percent;
- char code[4], buffer[512];
- char *piece, *result, *converted;
- size_t string_length;
- gboolean strip_leading_zeros, turn_leading_zeros_to_spaces;
- char modifier;
- int i;
-
- /* Format could be translated, and contain UTF-8 chars,
- * so convert to locale encoding which strftime uses */
- converted = g_locale_from_utf8 (format, -1, NULL, NULL, NULL);
- g_return_val_if_fail (converted != NULL, NULL);
-
- string = g_string_new ("");
- remainder = converted;
-
- /* Walk from % character to % character. */
- for (;;) {
- percent = strchr (remainder, '%');
- if (percent == NULL) {
- g_string_append (string, remainder);
- break;
- }
- g_string_append_len (string, remainder,
- percent - remainder);
-
- /* Handle the "%" character. */
- remainder = percent + 1;
- switch (*remainder) {
- case '-':
- strip_leading_zeros = TRUE;
- turn_leading_zeros_to_spaces = FALSE;
- remainder++;
- break;
- case '_':
- strip_leading_zeros = FALSE;
- turn_leading_zeros_to_spaces = TRUE;
- remainder++;
- break;
- case '%':
- g_string_append_c (string, '%');
- remainder++;
- continue;
- case '\0':
- g_warning ("Trailing %% passed to eel_strdup_strftime");
- g_string_append_c (string, '%');
- continue;
- default:
- strip_leading_zeros = FALSE;
- turn_leading_zeros_to_spaces = FALSE;
- break;
- }
-
- modifier = 0;
- if (strchr (SUS_EXTENDED_STRFTIME_MODIFIERS, *remainder) != NULL) {
- modifier = *remainder;
- remainder++;
-
- if (*remainder == 0) {
- g_warning ("Unfinished %%%c modifier passed to eel_strdup_strftime", modifier);
- break;
- }
- }
-
- if (strchr (C_STANDARD_STRFTIME_CHARACTERS, *remainder) == NULL) {
- g_warning ("eel_strdup_strftime does not support "
- "non-standard escape code %%%c",
- *remainder);
- }
-
- /* Convert code to strftime format. We have a fixed
- * limit here that each code can expand to a maximum
- * of 512 bytes, which is probably OK. There's no
- * limit on the total size of the result string.
- */
- i = 0;
- code[i++] = '%';
- if (modifier != 0) {
-#ifdef HAVE_STRFTIME_EXTENSION
- code[i++] = modifier;
-#endif
- }
- code[i++] = *remainder;
- code[i++] = '\0';
- string_length = strftime (buffer, sizeof (buffer),
- code, time_pieces);
- if (string_length == 0) {
- /* We could put a warning here, but there's no
- * way to tell a successful conversion to
- * empty string from a failure.
- */
- buffer[0] = '\0';
- }
-
- /* Strip leading zeros if requested. */
- piece = buffer;
- if (strip_leading_zeros || turn_leading_zeros_to_spaces) {
- if (strchr (C_STANDARD_NUMERIC_STRFTIME_CHARACTERS, *remainder) == NULL) {
- g_warning ("eel_strdup_strftime does not support "
- "modifier for non-numeric escape code %%%c%c",
- remainder[-1],
- *remainder);
- }
- if (*piece == '0') {
- do {
- piece++;
- } while (*piece == '0');
- if (!g_ascii_isdigit (*piece)) {
- piece--;
- }
- }
- if (turn_leading_zeros_to_spaces) {
- memset (buffer, ' ', piece - buffer);
- piece = buffer;
- }
- }
- remainder++;
-
- /* Add this piece. */
- g_string_append (string, piece);
- }
-
- /* Convert the string back into utf-8. */
- result = g_locale_to_utf8 (string->str, -1, NULL, NULL, NULL);
-
- g_string_free (string, TRUE);
- g_free (converted);
-
- return result;
-}
/**
* eel_g_str_list_equal
@@ -428,29 +259,6 @@ eel_test_predicate (gpointer data,
return g_ascii_strcasecmp (data, callback_data) <= 0;
}
-static char *
-test_strftime (const char *format,
- int year,
- int month,
- int day,
- int hour,
- int minute,
- int second)
-{
- struct tm time_pieces;
-
- time_pieces.tm_sec = second;
- time_pieces.tm_min = minute;
- time_pieces.tm_hour = hour;
- time_pieces.tm_mday = day;
- time_pieces.tm_mon = month - 1;
- time_pieces.tm_year = year - 1900;
- time_pieces.tm_isdst = -1;
- mktime (&time_pieces);
-
- return eel_strdup_strftime (format, &time_pieces);
-}
-
void
eel_self_check_glib_extensions (void)
{
@@ -464,7 +272,6 @@ eel_self_check_glib_extensions (void)
GList *expected_failed;
GList *actual_passed;
GList *actual_failed;
- char *huge_string;
/* eel_g_str_list_equal */
@@ -538,25 +345,6 @@ eel_self_check_glib_extensions (void)
g_list_free (actual_passed);
g_list_free (expected_failed);
g_list_free (actual_failed);
-
- /* eel_strdup_strftime */
- huge_string = g_new (char, 10000+1);
- memset (huge_string, 'a', 10000);
- huge_string[10000] = '\0';
-
- setlocale (LC_TIME, "C");
-
- EEL_CHECK_STRING_RESULT (test_strftime ("", 2000, 1, 1, 0, 0, 0), "");
- EEL_CHECK_STRING_RESULT (test_strftime (huge_string, 2000, 1, 1, 0, 0, 0), huge_string);
- EEL_CHECK_STRING_RESULT (test_strftime ("%%", 2000, 1, 1, 1, 0, 0), "%");
- EEL_CHECK_STRING_RESULT (test_strftime ("%%%%", 2000, 1, 1, 1, 0, 0), "%%");
- EEL_CHECK_STRING_RESULT (test_strftime ("%m/%d/%y, %I:%M %p", 2000, 1, 1, 1, 0, 0), "01/01/00, 01:00 AM");
- EEL_CHECK_STRING_RESULT (test_strftime ("%-m/%-d/%y, %-I:%M %p", 2000, 1, 1, 1, 0, 0), "1/1/00, 1:00 AM");
- EEL_CHECK_STRING_RESULT (test_strftime ("%_m/%_d/%y, %_I:%M %p", 2000, 1, 1, 1, 0, 0), " 1/ 1/00, 1:00 AM");
-
- setlocale (LC_TIME, "");
-
- g_free (huge_string);
}
#endif /* !EEL_OMIT_SELF_CHECK */
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