From 5d4e5cd865ab1d0f03ca0c0d065e2320071bc6f2 Mon Sep 17 00:00:00 2001 From: jorton Date: Jul 14 2009 15:45:10 +0000 Subject: * Tue Jul 14 2009 Joe Orton 5.3.0-2 - update to v5 of systzdata patch; parses zone.tab and extracts timezone->{country-code,long/lat,comment} mapping table --- diff --git a/php-5.2.5-systzdata.patch b/php-5.2.5-systzdata.patch deleted file mode 100644 index abeac33..0000000 --- a/php-5.2.5-systzdata.patch +++ /dev/null @@ -1,263 +0,0 @@ - -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) - { diff --git a/php-5.2.6-systzdata.patch b/php-5.2.6-systzdata.patch deleted file mode 100644 index f65f0c7..0000000 --- a/php-5.2.6-systzdata.patch +++ /dev/null @@ -1,307 +0,0 @@ - -Add support for use of the system timezone database, rather -than embedding a copy. Discussed upstream but was not desired. - -History: -r4: added "System/Localtime" tzname which uses /etc/localtime -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-5.2.6/ext/date/lib/parse_tz.c.systzdata -+++ php-5.2.6/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 +219,211 @@ 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 -+ -+#define SYSTEM_TZFILE "/etc/localtime" -+ -+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]; -+ const char *fn; -+ struct stat st; -+ char *p; -+ int fd; -+ -+ if (strcmp(timezone, TIMELIB_SYSTEM_TZID) == 0) { -+ fn = SYSTEM_TZFILE; -+ } -+ else { -+ if (strstr(timezone, "..") != NULL) { -+ return NULL; -+ } -+ -+ snprintf(fname, sizeof fname, ZONEINFO_PREFIX "/%s", timezone); -+ fn = fname; -+ } -+ -+ fd = open(fn, 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]; -+ const char *fn; -+ -+ if (strcmp(timezone, TIMELIB_SYSTEM_TZID) == 0) { -+ fn = SYSTEM_TZFILE; -+ } -+ else { -+ if (strstr(timezone, "..") != NULL) { -+ return 0; -+ } -+ -+ snprintf(fname, sizeof fname, ZONEINFO_PREFIX "/%s", timezone); -+ fn = fname; -+ } -+ -+ return access(fn, 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 +497,7 @@ timelib_tzinfo *timelib_parse_tzfile(cha - - return tmp; - } -+#endif - - static ttinfo* fetch_timezone_offset(timelib_tzinfo *tz, timelib_sll ts, timelib_sll *transition_time) - { ---- php-5.2.6/ext/date/lib/timelib.h.systzdata -+++ php-5.2.6/ext/date/lib/timelib.h -@@ -31,6 +31,10 @@ - - #define TIMELIB_SPECIAL_WEEKDAY 0x01 - -+#ifdef HAVE_SYSTEM_TZDATA -+#define TIMELIB_SYSTEM_TZID "System/Localtime" -+#endif -+ - #ifndef LONG_MAX - #define LONG_MAX 2147483647L - #endif ---- php-5.2.6/ext/date/lib/timelib.m4.systzdata -+++ php-5.2.6/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-5.2.6/ext/date/php_date.c.systzdata -+++ php-5.2.6/ext/date/php_date.c -@@ -584,6 +584,11 @@ static char* guess_timezone(const timeli - if (DATEG(default_timezone) && (strlen(DATEG(default_timezone)) > 0) && timelib_timezone_id_is_valid(DATEG(default_timezone), tzdb)) { - return DATEG(default_timezone); - } -+#ifdef TIMELIB_SYSTEM_TZID -+ if (timelib_timezone_id_is_valid(TIMELIB_SYSTEM_TZID, tzdb)) { -+ return TIMELIB_SYSTEM_TZID; -+ } -+#endif - #if HAVE_TM_ZONE - /* Try to guess timezone from system information */ - { diff --git a/php-5.3.0-systzdata-v5.patch b/php-5.3.0-systzdata-v5.patch new file mode 100644 index 0000000..a4ba5ae --- /dev/null +++ b/php-5.3.0-systzdata-v5.patch @@ -0,0 +1,501 @@ + +Add support for use of the system timezone database, rather +than embedding a copy. Discussed upstream but was not desired. + +History: +r5: reverts addition of "System/Localtime" fake tzname. + updated for 5.3.0, parses zone.tab to pick up mapping between + timezone name, country code and long/lat coords +r4: added "System/Localtime" tzname which uses /etc/localtime +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-5.3.0/ext/date/lib/parse_tz.c.systzdata ++++ php-5.3.0/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 +41,12 @@ + #else + #include + #endif ++ ++#ifndef HAVE_SYSTEM_TZDATA + #include "timezonedb.h" ++#endif ++ ++#include + + #if (defined(__APPLE__) || defined(__APPLE_CC__)) && (defined(__BIG_ENDIAN__) || defined(__LITTLE_ENDIAN__)) + # if defined(__LITTLE_ENDIAN__) +@@ -253,6 +268,427 @@ 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 ++ ++/* System timezone database pointer. */ ++static const timelib_tzdb *timezonedb_system = NULL; ++ ++/* Hash table entry for the cache of the zone.tab mapping table. */ ++struct location_info { ++ char code[2]; ++ double latitude, longitude; ++ char name[64]; ++ char *comment; ++ struct location_info *next; ++}; ++ ++/* Cache of zone.tab. */ ++static struct location_info **system_zone_info; ++ ++/* Size of the zone.tab hash table; a random-ish prime big enough to ++ * prevent too many collisions. */ ++#define LOCINFO_HASH_SIZE (1021) ++ ++static uint32_t tz_hash(const char *str) ++{ ++ const unsigned char *p = (const unsigned char *)str; ++ uint32_t hash = 5381; ++ int c; ++ ++ while ((c = *p++) != '\0') { ++ hash = (hash << 5) ^ hash ^ c; ++ } ++ ++ return hash % LOCINFO_HASH_SIZE; ++} ++ ++/* Parse an ISO-6709 date as used in zone.tab. Returns end of the ++ * parsed string on success, or NULL on parse error. On success, ++ * writes the parsed number to *result. */ ++static char *parse_iso6709(char *p, double *result) ++{ ++ double v, sign; ++ char *pend; ++ size_t len; ++ ++ if (*p == '+') ++ sign = 1.0; ++ else if (*p == '-') ++ sign = -1.0; ++ else ++ return NULL; ++ ++ p++; ++ for (pend = p; *pend >= '0' && *pend <= '9'; pend++) ++ ;; ++ ++ /* Annoying encoding used by zone.tab has no decimal point, so use ++ * the length to determine the format: ++ * ++ * 4 = DDMM ++ * 5 = DDDMM ++ * 6 = DDMMSS ++ * 7 = DDDMMSS ++ */ ++ len = pend - p; ++ if (len < 4 || len > 7) { ++ return NULL; ++ } ++ ++ /* p => [D]DD */ ++ v = (p[0] - '0') * 10.0 + (p[1] - '0'); ++ p += 2; ++ if (len == 5 || len == 7) ++ v = v * 10.0 + (*p++ - '0'); ++ /* p => MM[SS] */ ++ v += (10.0 * (p[0] - '0') ++ + p[1] - '0') / 60.0; ++ p += 2; ++ /* p => [SS] */ ++ if (len > 5) { ++ v += (10.0 * (p[0] - '0') ++ + p[1] - '0') / 3600.0; ++ p += 2; ++ } ++ ++ /* Round to 3 decimal places. */ ++ *result = round(v * sign * 1000.00)/1000.00; ++ ++ return p; ++} ++ ++/* This function parses the zone.tab file to build up the mapping of ++ * timezone to country code and geographic location, and returns a ++ * hash table. The hash table is indexed by the function: ++ * ++ * tz_hash(timezone-name) ++ */ ++static struct location_info **load_zone_table(void) ++{ ++ struct location_info **li, *i; ++ char zone_tab[PATH_MAX]; ++ char line[512]; ++ FILE *fp; ++ ++ strncpy(zone_tab, ZONEINFO_PREFIX "/zone.tab", sizeof zone_tab); ++ ++ fp = fopen(zone_tab, "r"); ++ if (!fp) { ++ return NULL; ++ } ++ ++ li = calloc(LOCINFO_HASH_SIZE, sizeof *li); ++ ++ while (fgets(line, sizeof line, fp)) { ++ char *p = line, *code, *name, *comment; ++ uint32_t hash; ++ double latitude, longitude; ++ ++ while (isspace(*p)) ++ p++; ++ ++ if (*p == '#' || *p == '\0' || *p == '\n') ++ continue; ++ ++ if (!isalpha(p[0]) || !isalpha(p[1]) || p[2] != '\t') ++ continue; ++ ++ /* code => AA */ ++ code = p; ++ p[2] = 0; ++ p += 3; ++ ++ /* coords => [+-][D]DDMM[SS][+-][D]DDMM[SS] */ ++ p = parse_iso6709(p, &latitude); ++ if (!p) { ++ continue; ++ } ++ p = parse_iso6709(p, &longitude); ++ if (!p) { ++ continue; ++ } ++ ++ if (!p || *p != '\t') { ++ continue; ++ } ++ ++ /* name = string */ ++ name = ++p; ++ while (*p != '\t' && *p && *p != '\n') ++ p++; ++ ++ *p++ = '\0'; ++ ++ /* comment = string */ ++ comment = p; ++ while (*p != '\t' && *p && *p != '\n') ++ p++; ++ ++ if (*p == '\n' || *p == '\t') ++ *p = '\0'; ++ ++ hash = tz_hash(name); ++ i = malloc(sizeof *i); ++ memcpy(i->code, code, 2); ++ strncpy(i->name, name, sizeof i->name); ++ i->comment = strdup(comment); ++ i->longitude = longitude; ++ i->latitude = latitude; ++ i->next = li[hash]; ++ li[hash] = i; ++ /* printf("%s [%u, %f, %f]\n", name, hash, longitude, latitude); */ ++ } ++ ++ return li; ++} ++ ++/* Return location info from hash table, using given timezone name. ++ * Returns NULL if the name could not be found. */ ++const struct location_info *find_zone_info(struct location_info **li, ++ const char *name) ++{ ++ uint32_t hash = tz_hash(name); ++ const struct location_info *l; ++ ++ if (!li) { ++ return NULL; ++ } ++ ++ for (l = li[hash]; l; l = l->next) { ++ if (strcasecmp(l->name, name) == 0) ++ return l; ++ } ++ ++ return NULL; ++} ++ ++/* Since 5.3, php_date.c:timezone_identifiers_list() peeks directly ++ * into the data array at position + 4, which is the BC flag, so, we ++ * need to fake one up. For each timezone entry, the 'pos' entry will ++ * be set to either 0 or 1. pos + 4 will hence be either \1 or \0, ++ * respectively. Somewhat gross, but means we can avoid patching ++ * php_date.c. */ ++static const unsigned char system_fake_data[] = "1234\1\0"; ++#define SYSTEM_FAKE_BC_POS (0) ++#define SYSTEM_FAKE_NONBC_POS (1) ++ ++/* 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 { ++ const struct location_info *li; ++ ++ 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); ++ ++ /* Look up the timezone in the zone.tab cache, and see ++ * whether this is a "BC" name or not; fake the pos ++ * pointer appropriately. */ ++ li = find_zone_info(system_zone_info, name); ++ if (li) { ++ db_index[index_next].pos = SYSTEM_FAKE_NONBC_POS; ++ } ++ else { ++ db_index[index_next].pos = SYSTEM_FAKE_BC_POS; ++ } ++ ++ index_next++; ++ } ++ } ++ ++ free(ents[--count]); ++ } ++ ++ if (count != -1) free(ents); ++ free(top); ++ } while (dirstack_top); ++ ++ db->index = db_index; ++ db->index_size = index_next; ++ db->data = system_fake_data; ++ ++ 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); ++ system_zone_info = load_zone_table(); ++ 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 *orig; ++ const unsigned char *tzf; ++ timelib_tzinfo *tmp; ++ size_t len; ++ const struct location_info *li; ++ ++ orig = map_tzfile(timezone, &len); ++ if (orig == NULL) { ++ return NULL; ++ } ++ ++ tmp = timelib_tzinfo_ctor(timezone); ++ ++ tzf = (const unsigned char *)orig + 20; ++ read_header(&tzf, tmp); ++ read_transistions(&tzf, tmp); ++ read_types(&tzf, tmp); ++ ++ if ((li = find_zone_info(system_zone_info, timezone)) != NULL) { ++ tmp->location.comments = strdup(li->comment); ++ strncpy(tmp->location.country_code, li->code, 2); ++ tmp->location.longitude = li->longitude; ++ tmp->location.latitude = li->latitude; ++ tmp->bc = 1; ++ } ++ else { ++ strcpy(tmp->location.country_code, "??"); ++ tmp->bc = 0; ++ tmp->location.comments = strdup(""); ++ } ++ ++ 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; +@@ -328,6 +764,7 @@ timelib_tzinfo *timelib_parse_tzfile(cha + + return tmp; + } ++#endif + + static ttinfo* fetch_timezone_offset(timelib_tzinfo *tz, timelib_sll ts, timelib_sll *transition_time) + { +--- php-5.3.0/ext/date/lib/timelib.m4.systzdata ++++ php-5.3.0/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 ++ diff --git a/php-5.3.0-systzdata.patch b/php-5.3.0-systzdata.patch deleted file mode 100644 index 7a1eadb..0000000 --- a/php-5.3.0-systzdata.patch +++ /dev/null @@ -1,301 +0,0 @@ -diff -up ext/date/lib/parse_tz.c.systzdata ext/date/lib/parse_tz.c ---- ext/date/lib/parse_tz.c.systzdata 2008-12-31 12:15:35.000000000 +0100 -+++ ext/date/lib/parse_tz.c 2009-02-28 09:51:07.000000000 +0100 -@@ -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__) -@@ -253,6 +266,211 @@ 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 -+ -+#define SYSTEM_TZFILE "/etc/localtime" -+ -+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]; -+ const char *fn; -+ struct stat st; -+ char *p; -+ int fd; -+ -+ if (strcmp(timezone, TIMELIB_SYSTEM_TZID) == 0) { -+ fn = SYSTEM_TZFILE; -+ } -+ else { -+ if (strstr(timezone, "..") != NULL) { -+ return NULL; -+ } -+ -+ snprintf(fname, sizeof fname, ZONEINFO_PREFIX "/%s", timezone); -+ fn = fname; -+ } -+ -+ fd = open(fn, 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]; -+ const char *fn; -+ -+ if (strcmp(timezone, TIMELIB_SYSTEM_TZID) == 0) { -+ fn = SYSTEM_TZFILE; -+ } -+ else { -+ if (strstr(timezone, "..") != NULL) { -+ return 0; -+ } -+ -+ snprintf(fname, sizeof fname, ZONEINFO_PREFIX "/%s", timezone); -+ fn = fname; -+ } -+ -+ return access(fn, 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; -@@ -328,6 +546,7 @@ timelib_tzinfo *timelib_parse_tzfile(cha - - return tmp; - } -+#endif - - static ttinfo* fetch_timezone_offset(timelib_tzinfo *tz, timelib_sll ts, timelib_sll *transition_time) - { -diff -up ext/date/lib/timelib.h.systzdata ext/date/lib/timelib.h ---- ext/date/lib/timelib.h.systzdata 2008-12-31 12:15:35.000000000 +0100 -+++ ext/date/lib/timelib.h 2009-02-28 09:51:07.000000000 +0100 -@@ -34,6 +34,10 @@ - #define TIMELIB_SPECIAL_DAY_OF_WEEK_IN_MONTH 0x02 - #define TIMELIB_SPECIAL_LAST_DAY_OF_WEEK_IN_MONTH 0x03 - -+#ifdef HAVE_SYSTEM_TZDATA -+#define TIMELIB_SYSTEM_TZID "System/Localtime" -+#endif -+ - #ifndef LONG_MAX - #define LONG_MAX 2147483647L - #endif -diff -up ext/date/lib/timelib.m4.systzdata ext/date/lib/timelib.m4 ---- ext/date/lib/timelib.m4.systzdata 2005-07-04 01:30:52.000000000 +0200 -+++ ext/date/lib/timelib.m4 2009-02-28 09:51:07.000000000 +0100 -@@ -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 -+ -diff -up ext/date/php_date.c.systzdata ext/date/php_date.c ---- ext/date/php_date.c.systzdata 2009-01-27 14:48:10.000000000 +0100 -+++ ext/date/php_date.c 2009-02-28 09:51:07.000000000 +0100 -@@ -829,6 +829,11 @@ static char* guess_timezone(const timeli - if (DATEG(default_timezone) && (strlen(DATEG(default_timezone)) > 0) && timelib_timezone_id_is_valid(DATEG(default_timezone), tzdb)) { - return DATEG(default_timezone); - } -+#ifdef TIMELIB_SYSTEM_TZID -+ if (timelib_timezone_id_is_valid(TIMELIB_SYSTEM_TZID, tzdb)) { -+ return TIMELIB_SYSTEM_TZID; -+ } -+#endif - #if HAVE_TM_ZONE - /* Try to guess timezone from system information */ - { diff --git a/php.spec b/php.spec index 117fcc2..0c40a89 100644 --- a/php.spec +++ b/php.spec @@ -13,7 +13,7 @@ Summary: PHP scripting language for creating dynamic web sites Name: php Version: 5.3.0 -Release: 1%{?dist} +Release: 2%{?dist} License: PHP Group: Development/Languages URL: http://www.php.net/ @@ -39,7 +39,7 @@ Patch21: php-5.2.3-macropen.patch # Functional changes Patch40: php-5.0.4-dlopen.patch Patch41: php-5.3.0-easter.patch -Patch42: php-5.2.5-systzdata.patch +Patch42: php-5.3.0-systzdata-v5.patch # Fixes for tests Patch61: php-5.0.4-tests-wddx.patch @@ -843,6 +843,10 @@ rm files.* macros.php %files enchant -f files.enchant %changelog +* Tue Jul 14 2009 Joe Orton 5.3.0-2 +- update to v5 of systzdata patch; parses zone.tab and extracts + timezone->{country-code,long/lat,comment} mapping table + * Sun Jul 12 2009 Remi Collet 5.3.0-1 - update to 5.3.0 - remove ncurses, dbase, mhash extensions