From b3e0ade88ce863b452efc83d003485b64399e89a Mon Sep 17 00:00:00 2001 From: Remi Collet Date: Sun, 10 Jun 2012 07:12:19 +0200 Subject: repo reorg --- php-5.2.5-systzdata.patch | 263 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 263 insertions(+) create mode 100644 php-5.2.5-systzdata.patch (limited to 'php-5.2.5-systzdata.patch') diff --git a/php-5.2.5-systzdata.patch b/php-5.2.5-systzdata.patch new file mode 100644 index 0000000..abeac33 --- /dev/null +++ b/php-5.2.5-systzdata.patch @@ -0,0 +1,263 @@ + +Add support for use of the system timezone database, rather +than embedding a copy. Discussed upstream but was not desired. + +History: +r3: fix a crash if /usr/share/zoneinfo doesn't exist (Raphael Geissert) +r2: add filesystem trawl to set up name alias index +r1: initial revision + +--- php-5.2.5/ext/date/lib/timelib.m4.systzdata ++++ php-5.2.5/ext/date/lib/timelib.m4 +@@ -78,3 +78,17 @@ stdlib.h + + dnl Check for strtoll, atoll + AC_CHECK_FUNCS(strtoll atoll strftime) ++ ++PHP_ARG_WITH(system-tzdata, for use of system timezone data, ++[ --with-system-tzdata[=DIR] to specify use of system timezone data], ++no, no) ++ ++if test "$PHP_SYSTEM_TZDATA" != "no"; then ++ AC_DEFINE(HAVE_SYSTEM_TZDATA, 1, [Define if system timezone data is used]) ++ ++ if test "$PHP_SYSTEM_TZDATA" != "yes"; then ++ AC_DEFINE_UNQUOTED(HAVE_SYSTEM_TZDATA_PREFIX, "$PHP_SYSTEM_TZDATA", ++ [Define for location of system timezone data]) ++ fi ++fi ++ +--- php-5.2.5/ext/date/lib/parse_tz.c.systzdata ++++ php-5.2.5/ext/date/lib/parse_tz.c +@@ -20,6 +20,16 @@ + + #include "timelib.h" + ++#ifdef HAVE_SYSTEM_TZDATA ++#include ++#include ++#include ++#include ++#include ++ ++#include "php_scandir.h" ++#endif ++ + #include + + #ifdef HAVE_LOCALE_H +@@ -31,7 +41,10 @@ + #else + #include + #endif ++ ++#ifndef HAVE_SYSTEM_TZDATA + #include "timezonedb.h" ++#endif + + #if (defined(__APPLE__) || defined(__APPLE_CC__)) && (defined(__BIG_ENDIAN__) || defined(__LITTLE_ENDIAN__)) + # if defined(__LITTLE_ENDIAN__) +@@ -206,6 +219,195 @@ void timelib_dump_tzinfo(timelib_tzinfo + } + } + ++#ifdef HAVE_SYSTEM_TZDATA ++ ++#ifdef HAVE_SYSTEM_TZDATA_PREFIX ++#define ZONEINFO_PREFIX HAVE_SYSTEM_TZDATA_PREFIX ++#else ++#define ZONEINFO_PREFIX "/usr/share/zoneinfo" ++#endif ++ ++static const timelib_tzdb *timezonedb_system = NULL; ++ ++/* Filter out some non-tzdata files and the posix/right databases, if ++ * present. */ ++static int index_filter(const struct dirent *ent) ++{ ++ return strcmp(ent->d_name, ".") != 0 ++ && strcmp(ent->d_name, "..") != 0 ++ && strcmp(ent->d_name, "posix") != 0 ++ && strcmp(ent->d_name, "posixrules") != 0 ++ && strcmp(ent->d_name, "right") != 0 ++ && strstr(ent->d_name, ".tab") == NULL; ++} ++ ++/* Create the zone identifier index by trawling the filesystem. */ ++static void create_zone_index(timelib_tzdb *db) ++{ ++ size_t dirstack_size, dirstack_top; ++ size_t index_size, index_next; ++ timelib_tzdb_index_entry *db_index; ++ char **dirstack; ++ ++ /* LIFO stack to hold directory entries to scan; each slot is a ++ * directory name relative to the zoneinfo prefix. */ ++ dirstack_size = 32; ++ dirstack = malloc(dirstack_size * sizeof *dirstack); ++ dirstack_top = 1; ++ dirstack[0] = strdup(""); ++ ++ /* Index array. */ ++ index_size = 64; ++ db_index = malloc(index_size * sizeof *db_index); ++ index_next = 0; ++ ++ do { ++ struct dirent **ents; ++ char name[PATH_MAX], *top; ++ int count; ++ ++ /* Pop the top stack entry, and iterate through its contents. */ ++ top = dirstack[--dirstack_top]; ++ snprintf(name, sizeof name, ZONEINFO_PREFIX "/%s", top); ++ ++ count = php_scandir(name, &ents, index_filter, php_alphasort); ++ ++ while (count > 0) { ++ struct stat st; ++ const char *leaf = ents[count - 1]->d_name; ++ ++ snprintf(name, sizeof name, ZONEINFO_PREFIX "/%s/%s", ++ top, leaf); ++ ++ if (strlen(name) && stat(name, &st) == 0) { ++ /* Name, relative to the zoneinfo prefix. */ ++ const char *root = top; ++ ++ if (root[0] == '/') root++; ++ ++ snprintf(name, sizeof name, "%s%s%s", root, ++ *root ? "/": "", leaf); ++ ++ if (S_ISDIR(st.st_mode)) { ++ if (dirstack_top == dirstack_size) { ++ dirstack_size *= 2; ++ dirstack = realloc(dirstack, ++ dirstack_size * sizeof *dirstack); ++ } ++ dirstack[dirstack_top++] = strdup(name); ++ } ++ else { ++ if (index_next == index_size) { ++ index_size *= 2; ++ db_index = realloc(db_index, ++ index_size * sizeof *db_index); ++ } ++ ++ db_index[index_next].id = strdup(name); ++ db_index[index_next++].pos = 0; ++ } ++ } ++ ++ free(ents[--count]); ++ } ++ ++ if (count != -1) free(ents); ++ free(top); ++ } while (dirstack_top); ++ ++ db->index = db_index; ++ db->index_size = index_next; ++ ++ free(dirstack); ++} ++ ++/* Return the mmap()ed tzfile if found, else NULL. On success, the ++ * length of the mapped data is placed in *length. */ ++static char *map_tzfile(const char *timezone, size_t *length) ++{ ++ char fname[PATH_MAX]; ++ struct stat st; ++ char *p; ++ int fd; ++ ++ if (strstr(timezone, "..") != NULL) { ++ return NULL; ++ } ++ ++ snprintf(fname, sizeof fname, ZONEINFO_PREFIX "/%s", timezone); ++ ++ fd = open(fname, O_RDONLY); ++ if (fd == -1) { ++ return NULL; ++ } else if (fstat(fd, &st) != 0 || st.st_size < 21) { ++ close(fd); ++ return NULL; ++ } ++ ++ *length = st.st_size; ++ p = mmap(NULL, st.st_size, PROT_READ, MAP_SHARED, fd, 0); ++ close(fd); ++ ++ return p != MAP_FAILED ? p : NULL; ++} ++ ++const timelib_tzdb *timelib_builtin_db(void) ++{ ++ if (timezonedb_system == NULL) { ++ timelib_tzdb *tmp = malloc(sizeof *tmp); ++ ++ tmp->version = "0.system"; ++ tmp->data = NULL; ++ create_zone_index(tmp); ++ timezonedb_system = tmp; ++ } ++ ++ return timezonedb_system; ++} ++ ++const timelib_tzdb_index_entry *timelib_timezone_builtin_identifiers_list(int *count) ++{ ++ *count = timezonedb_system->index_size; ++ return timezonedb_system->index; ++} ++ ++int timelib_timezone_id_is_valid(char *timezone, const timelib_tzdb *tzdb) ++{ ++ char fname[PATH_MAX]; ++ ++ if (strstr(timezone, "..") != NULL) { ++ return 0; ++ } ++ ++ snprintf(fname, sizeof fname, ZONEINFO_PREFIX "/%s", timezone); ++ ++ return access(fname, R_OK) == 0 ? 1 : 0; ++} ++ ++timelib_tzinfo *timelib_parse_tzfile(char *timezone, const timelib_tzdb *tzdb) ++{ ++ char *tzf, *orig; ++ timelib_tzinfo *tmp; ++ size_t len; ++ ++ orig = map_tzfile(timezone, &len); ++ if (orig == NULL) { ++ return NULL; ++ } ++ ++ tmp = timelib_tzinfo_ctor(timezone); ++ ++ tzf = orig + 20; ++ read_header(&tzf, tmp); ++ read_transistions(&tzf, tmp); ++ read_types(&tzf, tmp); ++ ++ munmap(orig, len); ++ ++ return tmp; ++} ++#else /* !HAVE_SYSTEM_TZDATA */ ++ + static int seek_to_tz_position(const unsigned char **tzf, char *timezone, const timelib_tzdb *tzdb) + { + int left = 0, right = tzdb->index_size - 1; +@@ -279,6 +481,7 @@ timelib_tzinfo *timelib_parse_tzfile(cha + + return tmp; + } ++#endif + + static ttinfo* fetch_timezone_offset(timelib_tzinfo *tz, timelib_sll ts, timelib_sll *transition_time) + { -- cgit