diff options
Diffstat (limited to 'eel/eel-glib-extensions.c')
| -rw-r--r-- | eel/eel-glib-extensions.c | 295 |
1 files changed, 0 insertions, 295 deletions
diff --git a/eel/eel-glib-extensions.c b/eel/eel-glib-extensions.c index da19c4e3..772a2cfe 100644 --- a/eel/eel-glib-extensions.c +++ b/eel/eel-glib-extensions.c @@ -33,17 +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" typedef struct { @@ -55,200 +44,6 @@ typedef struct static GList *hash_tables_to_free_at_exit; /** - * eel_g_date_new_tm: - * - * Get a new GDate * for the date represented by a tm struct. - * The caller is responsible for g_free-ing the result. - * @time_pieces: Pointer to a tm struct representing the date to be converted. - * - * Returns: Newly allocated date. - * - **/ -GDate * -eel_g_date_new_tm (struct tm *time_pieces) -{ - /* tm uses 0-based months; GDate uses 1-based months. - * tm_year needs 1900 added to get the full year. - */ - return g_date_new_dmy (time_pieces->tm_mday, - time_pieces->tm_mon + 1, - time_pieces->tm_year + 1900); -} - -/** - * 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_list_exactly_one_item * * Like g_list_length (list) == 1, only O(1) instead of O(n). @@ -533,20 +328,6 @@ eel_g_list_partition (GList *list, return predicate_true; } -/** - * eel_get_system_time - * - * Return value: number of microseconds since the machine was turned on - */ -gint64 -eel_get_system_time (void) -{ - struct timeval tmp; - - gettimeofday (&tmp, NULL); - return (gint64)tmp.tv_usec + (gint64)tmp.tv_sec * G_GINT64_CONSTANT (1000000); -} - static void print_key_string (gpointer key, gpointer value, gpointer callback_data) { @@ -890,28 +671,6 @@ eel_g_settings_add_auto_strv_as_quarks (GSettings *settings, #if !defined (EEL_OMIT_SELF_CHECK) -static void -check_tm_to_g_date (time_t time) -{ - struct tm *before_conversion; - struct tm after_conversion; - GDate *date; - - before_conversion = localtime (&time); - date = eel_g_date_new_tm (before_conversion); - - g_date_to_struct_tm (date, &after_conversion); - - g_date_free (date); - - EEL_CHECK_INTEGER_RESULT (after_conversion.tm_mday, - before_conversion->tm_mday); - EEL_CHECK_INTEGER_RESULT (after_conversion.tm_mon, - before_conversion->tm_mon); - EEL_CHECK_INTEGER_RESULT (after_conversion.tm_year, - before_conversion->tm_year); -} - static gboolean eel_test_predicate (gpointer data, gpointer callback_data) @@ -919,29 +678,6 @@ 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) { @@ -951,17 +687,11 @@ eel_self_check_glib_extensions (void) GList *compare_list_3; GList *compare_list_4; GList *compare_list_5; - gint64 time1, time2; GList *list_to_partition; GList *expected_passed; GList *expected_failed; GList *actual_passed; GList *actual_failed; - char *huge_string; - - check_tm_to_g_date (0); /* lower limit */ - check_tm_to_g_date ((time_t) -1); /* upper limit */ - check_tm_to_g_date (time (NULL)); /* current time */ strv = g_strsplit ("zero|one|two|three|four", "|", 0); EEL_CHECK_INTEGER_RESULT (eel_g_strv_find (strv, "zero"), 0); @@ -972,12 +702,6 @@ eel_self_check_glib_extensions (void) EEL_CHECK_INTEGER_RESULT (eel_g_strv_find (strv, "o"), -1); g_strfreev (strv); - /* eel_get_system_time */ - time1 = eel_get_system_time (); - time2 = eel_get_system_time (); - EEL_CHECK_BOOLEAN_RESULT (time1 - time2 > -1000, TRUE); - EEL_CHECK_BOOLEAN_RESULT (time1 - time2 <= 0, TRUE); - /* eel_g_str_list_equal */ /* We g_strdup because identical string constants can be shared. */ @@ -1050,25 +774,6 @@ 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 */ |