/* $Id$ */
-#define ZEND_INCLUDE_FULL_WINDOWS_HEADERS
-
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
-
-#include <ctype.h>
-
#include "php.h"
-#include "php_version.h"
-#include "php_streams.h"
-#include "snprintf.h"
-#include "ext/standard/md5.h"
-#include "ext/standard/url.h"
-#include "ext/standard/base64.h"
-#include "ext/standard/php_string.h"
-#include "ext/standard/php_smart_str.h"
-#include "ext/standard/php_lcg.h"
#include "SAPI.h"
-
-#ifdef ZEND_ENGINE_2
-# include "ext/standard/php_http.h"
-#else
- #include "http_build_query.c"
-#endif
+#include "ext/standard/url.h"
+#include "ext/standard/head.h"
#include "php_http.h"
+#include "php_http_std_defs.h"
#include "php_http_api.h"
+#include "php_http_headers_api.h"
+#include "php_http_send_api.h"
-#ifdef HTTP_HAVE_CURL
-
-# ifdef PHP_WIN32
-# include <winsock2.h>
-# include <sys/types.h>
-# endif
-
-# include <curl/curl.h>
-# include <curl/easy.h>
-
-#endif
-
-
-ZEND_DECLARE_MODULE_GLOBALS(http)
-
-/* {{{ day/month names */
-static const char *days[] = {
- "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
-};
-static const char *wkdays[] = {
- "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"
-};
-static const char *weekdays[] = {
- "Monday", "Tuesday", "Wednesday",
- "Thursday", "Friday", "Saturday", "Sunday"
-};
-static const char *months[] = {
- "Jan", "Feb", "Mar", "Apr", "May", "Jun",
- "Jul", "Aug", "Sep", "Okt", "Nov", "Dec"
-};
-enum assume_next {
- DATE_MDAY,
- DATE_YEAR,
- DATE_TIME
-};
-static const struct time_zone {
- const char *name;
- const int offset;
-} time_zones[] = {
- {"GMT", 0}, /* Greenwich Mean */
- {"UTC", 0}, /* Universal (Coordinated) */
- {"WET", 0}, /* Western European */
- {"BST", 0}, /* British Summer */
- {"WAT", 60}, /* West Africa */
- {"AST", 240}, /* Atlantic Standard */
- {"ADT", 240}, /* Atlantic Daylight */
- {"EST", 300}, /* Eastern Standard */
- {"EDT", 300}, /* Eastern Daylight */
- {"CST", 360}, /* Central Standard */
- {"CDT", 360}, /* Central Daylight */
- {"MST", 420}, /* Mountain Standard */
- {"MDT", 420}, /* Mountain Daylight */
- {"PST", 480}, /* Pacific Standard */
- {"PDT", 480}, /* Pacific Daylight */
- {"YST", 540}, /* Yukon Standard */
- {"YDT", 540}, /* Yukon Daylight */
- {"HST", 600}, /* Hawaii Standard */
- {"HDT", 600}, /* Hawaii Daylight */
- {"CAT", 600}, /* Central Alaska */
- {"AHST", 600}, /* Alaska-Hawaii Standard */
- {"NT", 660}, /* Nome */
- {"IDLW", 720}, /* International Date Line West */
- {"CET", -60}, /* Central European */
- {"MET", -60}, /* Middle European */
- {"MEWT", -60}, /* Middle European Winter */
- {"MEST", -120}, /* Middle European Summer */
- {"CEST", -120}, /* Central European Summer */
- {"MESZ", -60}, /* Middle European Summer */
- {"FWT", -60}, /* French Winter */
- {"FST", -60}, /* French Summer */
- {"EET", -120}, /* Eastern Europe, USSR Zone 1 */
- {"WAST", -420}, /* West Australian Standard */
- {"WADT", -420}, /* West Australian Daylight */
- {"CCT", -480}, /* China Coast, USSR Zone 7 */
- {"JST", -540}, /* Japan Standard, USSR Zone 8 */
- {"EAST", -600}, /* Eastern Australian Standard */
- {"EADT", -600}, /* Eastern Australian Daylight */
- {"GST", -600}, /* Guam Standard, USSR Zone 9 */
- {"NZT", -720}, /* New Zealand */
- {"NZST", -720}, /* New Zealand Standard */
- {"NZDT", -720}, /* New Zealand Daylight */
- {"IDLE", -720}, /* International Date Line East */
-};
-/* }}} */
-
-/* {{{ internals */
-
-static int http_sort_q(const void *a, const void *b TSRMLS_DC);
-#define http_etag(e, p, l, m) _http_etag((e), (p), (l), (m) TSRMLS_CC)
-static inline char *_http_etag(char **new_etag, const void *data_ptr, const size_t data_len, const http_send_mode data_mode TSRMLS_DC);
-#define http_is_range_request() _http_is_range_request(TSRMLS_C)
-static inline int _http_is_range_request(TSRMLS_D);
-#define http_send_chunk(d, b, e, m) _http_send_chunk((d), (b), (e), (m) TSRMLS_CC)
-static STATUS _http_send_chunk(const void *data, const size_t begin, const size_t end, const http_send_mode mode TSRMLS_DC);
-
-static int check_day(char *day, size_t len);
-static int check_month(char *month);
-static int check_tzone(char *tzone);
-
-static char *pretty_key(char *key, int key_len, int uctitle, int xhyphen);
-
-/* {{{ HAVE_CURL */
-#ifdef HTTP_HAVE_CURL
-#define http_curl_initbuf(m) _http_curl_initbuf((m) TSRMLS_CC)
-static inline void _http_curl_initbuf(http_curlbuf_member member TSRMLS_DC);
-#define http_curl_freebuf(m) _http_curl_freebuf((m) TSRMLS_CC)
-static inline void _http_curl_freebuf(http_curlbuf_member member TSRMLS_DC);
-#define http_curl_sizebuf(m, l) _http_curl_sizebuf((m), (l) TSRMLS_CC)
-static inline void _http_curl_sizebuf(http_curlbuf_member member, size_t len TSRMLS_DC);
-#define http_curl_movebuf(m, d, l) _http_curl_movebuf((m), (d), (l) TSRMLS_CC)
-static inline void _http_curl_movebuf(http_curlbuf_member member, char **data, size_t *data_len TSRMLS_DC);
-#define http_curl_copybuf(m, d, l) _http_curl_copybuf((m), (d), (l) TSRMLS_CC)
-static inline void _http_curl_copybuf(http_curlbuf_member member, char **data, size_t *data_len TSRMLS_DC);
-#define http_curl_setopts(c, u, o) _http_curl_setopts((c), (u), (o) TSRMLS_CC)
-static inline void _http_curl_setopts(CURL *ch, const char *url, HashTable *options TSRMLS_DC);
-
-#define http_curl_getopt(o, k) _http_curl_getopt((o), (k) TSRMLS_CC, 0)
-#define http_curl_getopt1(o, k, t1) _http_curl_getopt((o), (k) TSRMLS_CC, 1, (t1))
-#define http_curl_getopt2(o, k, t1, t2) _http_curl_getopt((o), (k) TSRMLS_CC, 2, (t1), (t2))
-static inline zval *_http_curl_getopt(HashTable *options, char *key TSRMLS_DC, int checks, ...);
-
-static size_t http_curl_body_callback(char *, size_t, size_t, void *);
-static size_t http_curl_hdrs_callback(char *, size_t, size_t, void *);
-
-#define http_curl_getinfo(c, h) _http_curl_getinfo((c), (h) TSRMLS_CC)
-static inline void _http_curl_getinfo(CURL *ch, HashTable *info TSRMLS_DC);
-#define http_curl_getinfo_ex(c, i, a) _http_curl_getinfo_ex((c), (i), (a) TSRMLS_CC)
-static inline void _http_curl_getinfo_ex(CURL *ch, CURLINFO i, zval *array TSRMLS_DC);
-#define http_curl_getinfoname(i) _http_curl_getinfoname((i) TSRMLS_CC)
-static inline char *_http_curl_getinfoname(CURLINFO i TSRMLS_DC);
-
-#endif
-/* }}} HAVE_CURL */
-
-/* {{{ static int http_sort_q(const void *, const void *) */
-static int http_sort_q(const void *a, const void *b TSRMLS_DC)
-{
- Bucket *f, *s;
- zval result, *first, *second;
-
- f = *((Bucket **) a);
- s = *((Bucket **) b);
-
- first = *((zval **) f->pData);
- second= *((zval **) s->pData);
-
- if (numeric_compare_function(&result, first, second TSRMLS_CC) != SUCCESS) {
- return 0;
- }
- return (Z_LVAL(result) > 0 ? -1 : (Z_LVAL(result) < 0 ? 1 : 0));
-}
-/* }}} */
-
-/* {{{ static inline char *http_etag(char **, void *, size_t, http_send_mode) */
-static inline char *_http_etag(char **new_etag, const void *data_ptr,
- const size_t data_len, const http_send_mode data_mode TSRMLS_DC)
-{
- char ssb_buf[127];
- unsigned char digest[16];
- PHP_MD5_CTX ctx;
-
- PHP_MD5Init(&ctx);
-
- switch (data_mode)
- {
- case SEND_DATA:
- PHP_MD5Update(&ctx, data_ptr, data_len);
- break;
-
- case SEND_RSRC:
- snprintf(ssb_buf, 127, "%l=%l=%l",
- HTTP_G(ssb).sb.st_mtime,
- HTTP_G(ssb).sb.st_ino,
- HTTP_G(ssb).sb.st_size
- );
- PHP_MD5Update(&ctx, ssb_buf, strlen(ssb_buf));
- break;
-
- default:
- return NULL;
- break;
- }
-
- PHP_MD5Final(digest, &ctx);
- make_digest(*new_etag, digest);
-
- return *new_etag;
-}
-/* }}} */
-
-/* {{{ static inline int http_is_range_request(void) */
-static inline int _http_is_range_request(TSRMLS_D)
-{
- return zend_hash_exists(Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_SERVER]),
- "HTTP_RANGE", strlen("HTTP_RANGE") + 1);
-}
-/* }}} */
-
-/* {{{ static STATUS http_send_chunk(const void *, size_t, size_t,
- http_send_mode) */
-static STATUS _http_send_chunk(const void *data, const size_t begin,
- const size_t end, const http_send_mode mode TSRMLS_DC)
-{
- char *buf;
- size_t read = 0;
- long len = end - begin;
- php_stream *s;
-
- switch (mode)
- {
- case SEND_RSRC:
- s = (php_stream *) data;
- if (php_stream_seek(s, begin, SEEK_SET)) {
- return FAILURE;
- }
- buf = (char *) ecalloc(1, HTTP_BUF_SIZE);
- /* read into buf and write out */
- while ((len -= HTTP_BUF_SIZE) >= 0) {
- if (!(read = php_stream_read(s, buf, HTTP_BUF_SIZE))) {
- efree(buf);
- return FAILURE;
- }
- if (read - php_body_write(buf, read TSRMLS_CC)) {
- efree(buf);
- return FAILURE;
- }
- }
-
- /* read & write left over */
- if (len) {
- if (read = php_stream_read(s, buf, HTTP_BUF_SIZE + len)) {
- if (read - php_body_write(buf, read TSRMLS_CC)) {
- efree(buf);
- return FAILURE;
- }
- } else {
- efree(buf);
- return FAILURE;
- }
- }
- efree(buf);
- return SUCCESS;
- break;
-
- case SEND_DATA:
- return len == php_body_write(data + begin, len TSRMLS_CC)
- ? SUCCESS : FAILURE;
- break;
-
- default:
- return FAILURE;
- break;
- }
-}
-/* }}} */
-
-/* {{{ HAVE_CURL */
-#ifdef HTTP_HAVE_CURL
-
-/* {{{ static inline void http_curl_initbuf(http_curlbuf_member) */
-static inline void _http_curl_initbuf(http_curlbuf_member member TSRMLS_DC)
-{
- http_curl_freebuf(member);
-
- if (member & CURLBUF_HDRS) {
- HTTP_G(curlbuf).hdrs.data = emalloc(HTTP_CURLBUF_HDRSSIZE);
- HTTP_G(curlbuf).hdrs.free = HTTP_CURLBUF_HDRSSIZE;
- }
- if (member & CURLBUF_BODY) {
- HTTP_G(curlbuf).body.data = emalloc(HTTP_CURLBUF_BODYSIZE);
- HTTP_G(curlbuf).body.free = HTTP_CURLBUF_BODYSIZE;
- }
-}
-/* }}} */
-
-/* {{{ static inline void http_curl_freebuf(http_curlbuf_member) */
-static inline void _http_curl_freebuf(http_curlbuf_member member TSRMLS_DC)
-{
- if (member & CURLBUF_HDRS) {
- if (HTTP_G(curlbuf).hdrs.data) {
- efree(HTTP_G(curlbuf).hdrs.data);
- HTTP_G(curlbuf).hdrs.data = NULL;
- }
- HTTP_G(curlbuf).hdrs.used = 0;
- HTTP_G(curlbuf).hdrs.free = 0;
- }
- if (member & CURLBUF_BODY) {
- if (HTTP_G(curlbuf).body.data) {
- efree(HTTP_G(curlbuf).body.data);
- HTTP_G(curlbuf).body.data = NULL;
- }
- HTTP_G(curlbuf).body.used = 0;
- HTTP_G(curlbuf).body.free = 0;
- }
-}
-/* }}} */
-
-/* {{{ static inline void http_curl_copybuf(http_curlbuf_member, char **,
- size_t *) */
-static inline void _http_curl_copybuf(http_curlbuf_member member, char **data,
- size_t *data_len TSRMLS_DC)
-{
- *data = NULL;
- *data_len = 0;
-
- if ((member & CURLBUF_HDRS) && HTTP_G(curlbuf).hdrs.used) {
- if ((member & CURLBUF_BODY) && HTTP_G(curlbuf).body.used) {
- *data = emalloc(HTTP_G(curlbuf).hdrs.used + HTTP_G(curlbuf).body.used + 1);
- } else {
- *data = emalloc(HTTP_G(curlbuf).hdrs.used + 1);
- }
- memcpy(*data, HTTP_G(curlbuf).hdrs.data, HTTP_G(curlbuf).hdrs.used);
- *data_len = HTTP_G(curlbuf).hdrs.used;
- }
-
- if ((member & CURLBUF_BODY) && HTTP_G(curlbuf).body.used) {
- if (*data) {
- memcpy((*data) + HTTP_G(curlbuf).hdrs.used,
- HTTP_G(curlbuf).body.data, HTTP_G(curlbuf).body.used);
- *data_len = HTTP_G(curlbuf).hdrs.used + HTTP_G(curlbuf).body.used;
- } else {
- emalloc(HTTP_G(curlbuf).body.used + 1);
- memcpy(*data, HTTP_G(curlbuf).body.data, HTTP_G(curlbuf).body.used);
- *data_len = HTTP_G(curlbuf).body.used;
- }
- }
- if (*data) {
- (*data)[*data_len] = 0;
- } else {
- *data = "";
- }
-}
-/* }}} */
-
-/* {{{ static inline void http_curl_movebuf(http_curlbuf_member, char **,
- size_t *) */
-static inline void _http_curl_movebuf(http_curlbuf_member member, char **data,
- size_t *data_len TSRMLS_DC)
-{
- http_curl_copybuf(member, data, data_len);
- http_curl_freebuf(member);
-}
-/* }}} */
-
-/* {{{ static size_t http_curl_body_callback(char *, size_t, size_t, void *) */
-static size_t http_curl_body_callback(char *buf, size_t len, size_t n, void *s)
-{
- TSRMLS_FETCH();
-
- if ((len *= n) > HTTP_G(curlbuf).body.free) {
- size_t bsize = HTTP_CURLBUF_BODYSIZE;
- while (bsize < len) {
- bsize *= 2;
- }
- HTTP_G(curlbuf).body.data = erealloc(HTTP_G(curlbuf).body.data,
- HTTP_G(curlbuf).body.used + bsize);
- HTTP_G(curlbuf).body.free += bsize;
- }
-
- memcpy(HTTP_G(curlbuf).body.data + HTTP_G(curlbuf).body.used, buf, len);
- HTTP_G(curlbuf).body.free -= len;
- HTTP_G(curlbuf).body.used += len;
-
- return len;
-}
-/* }}} */
-
-/* {{{ static size_t http_curl_hdrs_callback(char*, size_t, size_t, void *) */
-static size_t http_curl_hdrs_callback(char *buf, size_t len, size_t n, void *s)
-{
- TSRMLS_FETCH();
-
- /* discard previous headers */
- if ((HTTP_G(curlbuf).hdrs.used) && (!strncmp(buf, "HTTP/1.", strlen("HTTP/1.")))) {
- http_curl_initbuf(CURLBUF_HDRS);
- }
-
- if ((len *= n) > HTTP_G(curlbuf).hdrs.free) {
- size_t bsize = HTTP_CURLBUF_HDRSSIZE;
- while (bsize < len) {
- bsize *= 2;
- }
- HTTP_G(curlbuf).hdrs.data = erealloc(HTTP_G(curlbuf).hdrs.data,
- HTTP_G(curlbuf).hdrs.used + bsize);
- HTTP_G(curlbuf).hdrs.free += bsize;
- }
-
- memcpy(HTTP_G(curlbuf).hdrs.data + HTTP_G(curlbuf).hdrs.used, buf, len);
- HTTP_G(curlbuf).hdrs.free -= len;
- HTTP_G(curlbuf).hdrs.used += len;
-
- return len;
-}
-/* }}} */
-
-/* {{{ static inline zval *http_curl_getopt(HashTable *, char *, int, ...) */
-static inline zval *_http_curl_getopt(HashTable *options, char *key TSRMLS_DC, int checks, ...)
-{
- zval **zoption;
- va_list types;
- int i;
-
- if (SUCCESS != zend_hash_find(options, key, strlen(key) + 1, (void **) &zoption)) {
- return NULL;
- }
- if (checks < 1) {
- return *zoption;
- }
-
- va_start(types, checks);
- for (i = 0; i < checks; ++i) {
- if ((va_arg(types, int)) == (Z_TYPE_PP(zoption))) {
- va_end(types);
- return *zoption;
- }
- }
- va_end(types);
- return NULL;
-}
-/* }}} */
-
-/* {{{ static inline void http_curl_setopts(CURL *, char *, HashTable *) */
-static inline void _http_curl_setopts(CURL *ch, const char *url, HashTable *options TSRMLS_DC)
-{
- zval *zoption;
-
- /* standard options */
- curl_easy_setopt(ch, CURLOPT_URL, url);
- curl_easy_setopt(ch, CURLOPT_HEADER, 0);
- curl_easy_setopt(ch, CURLOPT_NOPROGRESS, 1);
- curl_easy_setopt(ch, CURLOPT_AUTOREFERER, 1);
- curl_easy_setopt(ch, CURLOPT_WRITEFUNCTION, http_curl_body_callback);
- curl_easy_setopt(ch, CURLOPT_HEADERFUNCTION, http_curl_hdrs_callback);
-#ifdef ZTS
- curl_easy_setopt(ch, CURLOPT_NOSIGNAL, 1);
+#ifdef ZEND_ENGINE_2
+# include "zend_exceptions.h"
+# include "php_http_exception_object.h"
#endif
- if ((!options) || (1 > zend_hash_num_elements(options))) {
- return;
- }
-
- /* redirects, defaults to 0 */
- if (zoption = http_curl_getopt1(options, "redirect", IS_LONG)) {
- curl_easy_setopt(ch, CURLOPT_FOLLOWLOCATION, Z_LVAL_P(zoption) ? 1 : 0);
- curl_easy_setopt(ch, CURLOPT_MAXREDIRS, Z_LVAL_P(zoption));
- if (zoption = http_curl_getopt2(options, "unrestrictedauth", IS_LONG, IS_BOOL)) {
- curl_easy_setopt(ch, CURLOPT_UNRESTRICTED_AUTH, Z_LVAL_P(zoption));
- }
- } else {
- curl_easy_setopt(ch, CURLOPT_FOLLOWLOCATION, 0);
- }
-
- /* proxy */
- if (zoption = http_curl_getopt1(options, "proxyhost", IS_STRING)) {
- curl_easy_setopt(ch, CURLOPT_PROXY, Z_STRVAL_P(zoption));
- /* port */
- if (zoption = http_curl_getopt1(options, "proxyport", IS_LONG)) {
- curl_easy_setopt(ch, CURLOPT_PROXYPORT, Z_LVAL_P(zoption));
- }
- /* user:pass */
- if (zoption = http_curl_getopt1(options, "proxyauth", IS_STRING)) {
- curl_easy_setopt(ch, CURLOPT_PROXYUSERPWD, Z_STRVAL_P(zoption));
- }
- /* auth method */
- if (zoption = http_curl_getopt1(options, "proxyauthtype", IS_LONG)) {
- curl_easy_setopt(ch, CURLOPT_PROXYAUTH, Z_LVAL_P(zoption));
- }
- }
-
- /* auth */
- if (zoption = http_curl_getopt1(options, "httpauth", IS_STRING)) {
- curl_easy_setopt(ch, CURLOPT_USERPWD, Z_STRVAL_P(zoption));
- }
- if (zoption = http_curl_getopt1(options, "httpauthtype", IS_LONG)) {
- curl_easy_setopt(ch, CURLOPT_HTTPAUTH, Z_LVAL_P(zoption));
- }
-
- /* compress, enabled by default (empty string enables deflate and gzip) */
- if (zoption = http_curl_getopt2(options, "compress", IS_LONG, IS_BOOL)) {
- if (Z_LVAL_P(zoption)) {
- curl_easy_setopt(ch, CURLOPT_ENCODING, "");
- }
- } else {
- curl_easy_setopt(ch, CURLOPT_ENCODING, "");
- }
-
- /* another port */
- if (zoption = http_curl_getopt1(options, "port", IS_LONG)) {
- curl_easy_setopt(ch, CURLOPT_PORT, Z_LVAL_P(zoption));
- }
-
- /* referer */
- if (zoption = http_curl_getopt1(options, "referer", IS_STRING)) {
- curl_easy_setopt(ch, CURLOPT_REFERER, Z_STRVAL_P(zoption));
- }
-
- /* useragent, default "PECL::HTTP/version (PHP/version)" */
- if (zoption = http_curl_getopt1(options, "useragent", IS_STRING)) {
- curl_easy_setopt(ch, CURLOPT_USERAGENT, Z_STRVAL_P(zoption));
- } else {
- curl_easy_setopt(ch, CURLOPT_USERAGENT,
- "PECL::HTTP/" PHP_EXT_HTTP_VERSION " (PHP/" PHP_VERSION ")");
- }
-
- /* cookies, array('name' => 'value') */
- if (zoption = http_curl_getopt1(options, "cookies", IS_ARRAY)) {
- char *cookie_key;
- zval **cookie_val;
- int key_type;
- smart_str qstr = {0};
-
- zend_hash_internal_pointer_reset(Z_ARRVAL_P(zoption));
- while (HASH_KEY_NON_EXISTANT != (key_type = zend_hash_get_current_key_type(Z_ARRVAL_P(zoption)))) {
- if (key_type == HASH_KEY_IS_STRING) {
- zend_hash_get_current_key(Z_ARRVAL_P(zoption), &cookie_key, NULL, 0);
- zend_hash_get_current_data(Z_ARRVAL_P(zoption), (void **) &cookie_val);
- smart_str_appends(&qstr, cookie_key);
- smart_str_appendl(&qstr, "=", 1);
- smart_str_appendl(&qstr, Z_STRVAL_PP(cookie_val), Z_STRLEN_PP(cookie_val));
- smart_str_appendl(&qstr, "; ", 2);
- zend_hash_move_forward(Z_ARRVAL_P(zoption));
- }
- }
- smart_str_0(&qstr);
-
- if (qstr.c) {
- curl_easy_setopt(ch, CURLOPT_COOKIE, qstr.c);
- }
- }
-
- /* cookiestore */
- if (zoption = http_curl_getopt1(options, "cookiestore", IS_STRING)) {
- curl_easy_setopt(ch, CURLOPT_COOKIEFILE, Z_STRVAL_P(zoption));
- curl_easy_setopt(ch, CURLOPT_COOKIEJAR, Z_STRVAL_P(zoption));
- }
-
- /* additional headers, array('name' => 'value') */
- if (zoption = http_curl_getopt1(options, "headers", IS_ARRAY)) {
- int key_type;
- char *header_key, header[1024] = {0};
- zval **header_val;
- struct curl_slist *headers = NULL;
-
- zend_hash_internal_pointer_reset(Z_ARRVAL_P(zoption));
- while (HASH_KEY_NON_EXISTANT != (key_type = zend_hash_get_current_key_type(Z_ARRVAL_P(zoption)))) {
- if (key_type == HASH_KEY_IS_STRING) {
- zend_hash_get_current_key(Z_ARRVAL_P(zoption), &header_key, NULL, 0);
- zend_hash_get_current_data(Z_ARRVAL_P(zoption), (void **) &header_val);
- snprintf(header, 1023, "%s: %s", header_key, Z_STRVAL_PP(header_val));
- headers = curl_slist_append(headers, header);
- zend_hash_move_forward(Z_ARRVAL_P(zoption));
- }
- }
- if (headers) {
- curl_easy_setopt(ch, CURLOPT_HTTPHEADER, headers);
- }
- }
-}
-/* }}} */
-
-/* {{{ static inline char *http_curl_getinfoname(CURLINFO) */
-static inline char *_http_curl_getinfoname(CURLINFO i TSRMLS_DC)
-{
-#define CASE(I) case CURLINFO_ ##I : return pretty_key(estrdup( #I ), strlen(#I), 0, 0)
- switch (i)
- {
- /* CURLINFO_EFFECTIVE_URL = CURLINFO_STRING +1, */
- CASE(EFFECTIVE_URL);
- /* CURLINFO_RESPONSE_CODE = CURLINFO_LONG +2, */
- CASE(RESPONSE_CODE);
- /* CURLINFO_TOTAL_TIME = CURLINFO_DOUBLE +3, */
- CASE(TOTAL_TIME);
- /* CURLINFO_NAMELOOKUP_TIME = CURLINFO_DOUBLE +4, */
- CASE(NAMELOOKUP_TIME);
- /* CURLINFO_CONNECT_TIME = CURLINFO_DOUBLE +5, */
- CASE(CONNECT_TIME);
- /* CURLINFO_PRETRANSFER_TIME = CURLINFO_DOUBLE +6, */
- CASE(PRETRANSFER_TIME);
- /* CURLINFO_SIZE_UPLOAD = CURLINFO_DOUBLE +7, */
- CASE(SIZE_UPLOAD);
- /* CURLINFO_SIZE_DOWNLOAD = CURLINFO_DOUBLE +8, */
- CASE(SIZE_DOWNLOAD);
- /* CURLINFO_SPEED_DOWNLOAD = CURLINFO_DOUBLE +9, */
- CASE(SPEED_DOWNLOAD);
- /* CURLINFO_SPEED_UPLOAD = CURLINFO_DOUBLE +10, */
- CASE(SPEED_UPLOAD);
- /* CURLINFO_HEADER_SIZE = CURLINFO_LONG +11, */
- CASE(HEADER_SIZE);
- /* CURLINFO_REQUEST_SIZE = CURLINFO_LONG +12, */
- CASE(REQUEST_SIZE);
- /* CURLINFO_SSL_VERIFYRESULT = CURLINFO_LONG +13, */
- CASE(SSL_VERIFYRESULT);
- /* CURLINFO_FILETIME = CURLINFO_LONG +14, */
- CASE(FILETIME);
- /* CURLINFO_CONTENT_LENGTH_DOWNLOAD = CURLINFO_DOUBLE +15, */
- CASE(CONTENT_LENGTH_DOWNLOAD);
- /* CURLINFO_CONTENT_LENGTH_UPLOAD = CURLINFO_DOUBLE +16, */
- CASE(CONTENT_LENGTH_UPLOAD);
- /* CURLINFO_STARTTRANSFER_TIME = CURLINFO_DOUBLE +17, */
- CASE(STARTTRANSFER_TIME);
- /* CURLINFO_CONTENT_TYPE = CURLINFO_STRING +18, */
- CASE(CONTENT_TYPE);
- /* CURLINFO_REDIRECT_TIME = CURLINFO_DOUBLE +19, */
- CASE(REDIRECT_TIME);
- /* CURLINFO_REDIRECT_COUNT = CURLINFO_LONG +20, */
- CASE(REDIRECT_COUNT);
- /* CURLINFO_PRIVATE = CURLINFO_STRING +21, */
- CASE(PRIVATE);
- /* CURLINFO_HTTP_CONNECTCODE = CURLINFO_LONG +22, */
- CASE(HTTP_CONNECTCODE);
- /* CURLINFO_HTTPAUTH_AVAIL = CURLINFO_LONG +23, */
- CASE(HTTPAUTH_AVAIL);
- /* CURLINFO_PROXYAUTH_AVAIL = CURLINFO_LONG +24, */
- CASE(PROXYAUTH_AVAIL);
- }
-#undef CASE
- return NULL;
-}
-/* }}} */
-
-/* {{{ static inline void http_curl_getinfo_ex(CURL, CURLINFO, zval *) */
-static inline void _http_curl_getinfo_ex(CURL *ch, CURLINFO i, zval *array TSRMLS_DC)
-{
- char *key;
- if (key = http_curl_getinfoname(i)) {
- switch (i & ~CURLINFO_MASK)
- {
- case CURLINFO_STRING:
- {
- char *c;
- if (CURLE_OK == curl_easy_getinfo(ch, i, &c)) {
- add_assoc_string(array, key, c ? c : "", 1);
- }
- }
- break;
-
- case CURLINFO_DOUBLE:
- {
- double d;
- if (CURLE_OK == curl_easy_getinfo(ch, i, &d)) {
- add_assoc_double(array, key, d);
- }
- }
- break;
-
- case CURLINFO_LONG:
- {
- long l;
- if (CURLE_OK == curl_easy_getinfo(ch, i, &l)) {
- add_assoc_long(array, key, l);
- }
- }
- break;
- }
- }
-}
-/* }}} */
-
-/* {{{ static inline http_curl_getinfo(CURL, HashTable *) */
-static inline void _http_curl_getinfo(CURL *ch, HashTable *info TSRMLS_DC)
-{
- zval array;
- Z_ARRVAL(array) = info;
-
-#define INFO(I) http_curl_getinfo_ex(ch, CURLINFO_ ##I , &array)
- /* CURLINFO_EFFECTIVE_URL = CURLINFO_STRING +1, */
- INFO(EFFECTIVE_URL);
- /* CURLINFO_RESPONSE_CODE = CURLINFO_LONG +2, */
- INFO(RESPONSE_CODE);
- /* CURLINFO_TOTAL_TIME = CURLINFO_DOUBLE +3, */
- INFO(TOTAL_TIME);
- /* CURLINFO_NAMELOOKUP_TIME = CURLINFO_DOUBLE +4, */
- INFO(NAMELOOKUP_TIME);
- /* CURLINFO_CONNECT_TIME = CURLINFO_DOUBLE +5, */
- INFO(CONNECT_TIME);
- /* CURLINFO_PRETRANSFER_TIME = CURLINFO_DOUBLE +6, */
- INFO(PRETRANSFER_TIME);
- /* CURLINFO_SIZE_UPLOAD = CURLINFO_DOUBLE +7, */
- INFO(SIZE_UPLOAD);
- /* CURLINFO_SIZE_DOWNLOAD = CURLINFO_DOUBLE +8, */
- INFO(SIZE_DOWNLOAD);
- /* CURLINFO_SPEED_DOWNLOAD = CURLINFO_DOUBLE +9, */
- INFO(SPEED_DOWNLOAD);
- /* CURLINFO_SPEED_UPLOAD = CURLINFO_DOUBLE +10, */
- INFO(SPEED_UPLOAD);
- /* CURLINFO_HEADER_SIZE = CURLINFO_LONG +11, */
- INFO(HEADER_SIZE);
- /* CURLINFO_REQUEST_SIZE = CURLINFO_LONG +12, */
- INFO(REQUEST_SIZE);
- /* CURLINFO_SSL_VERIFYRESULT = CURLINFO_LONG +13, */
- INFO(SSL_VERIFYRESULT);
- /* CURLINFO_FILETIME = CURLINFO_LONG +14, */
- INFO(FILETIME);
- /* CURLINFO_CONTENT_LENGTH_DOWNLOAD = CURLINFO_DOUBLE +15, */
- INFO(CONTENT_LENGTH_DOWNLOAD);
- /* CURLINFO_CONTENT_LENGTH_UPLOAD = CURLINFO_DOUBLE +16, */
- INFO(CONTENT_LENGTH_UPLOAD);
- /* CURLINFO_STARTTRANSFER_TIME = CURLINFO_DOUBLE +17, */
- INFO(STARTTRANSFER_TIME);
- /* CURLINFO_CONTENT_TYPE = CURLINFO_STRING +18, */
- INFO(CONTENT_TYPE);
- /* CURLINFO_REDIRECT_TIME = CURLINFO_DOUBLE +19, */
- INFO(REDIRECT_TIME);
- /* CURLINFO_REDIRECT_COUNT = CURLINFO_LONG +20, */
- INFO(REDIRECT_COUNT);
- /* CURLINFO_PRIVATE = CURLINFO_STRING +21, */
- INFO(PRIVATE);
- /* CURLINFO_HTTP_CONNECTCODE = CURLINFO_LONG +22, */
- INFO(HTTP_CONNECTCODE);
- /* CURLINFO_HTTPAUTH_AVAIL = CURLINFO_LONG +23, */
- INFO(HTTPAUTH_AVAIL);
- /* CURLINFO_PROXYAUTH_AVAIL = CURLINFO_LONG +24, */
- INFO(PROXYAUTH_AVAIL);
-#undef INFO
-}
-/* }}} */
+#include <ctype.h>
+#ifdef HTTP_HAVE_MAGIC
+# if defined(PHP_WIN32) && !defined(USE_MAGIC_DLL) && !defined(USE_MAGIC_STATIC)
+# define USE_MAGIC_STATIC
+# endif
+# include <magic.h>
#endif
-/* }}} HAVE_CURL */
-
-/* {{{ Day/Month/TZ checks for http_parse_date()
- Originally by libcurl, Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al. */
-static int check_day(char *day, size_t len)
-{
- int i;
- const char * const *check = (len > 3) ? &weekdays[0] : &wkdays[0];
- for (i = 0; i < 7; i++) {
- if (!strcmp(day, check[0])) {
- return i;
- }
- check++;
- }
- return -1;
-}
-
-static int check_month(char *month)
-{
- int i;
- const char * const *check = &months[0];
- for (i = 0; i < 12; i++) {
- if (!strcmp(month, check[0])) {
- return i;
- }
- check++;
- }
- return -1;
-}
-
-/* return the time zone offset between GMT and the input one, in number
- of seconds or -1 if the timezone wasn't found/legal */
-
-static int check_tzone(char *tzone)
-{
- int i;
- const struct time_zone *check = time_zones;
- for (i = 0; i < sizeof(time_zones) / sizeof(time_zones[0]); i++) {
- if (!strcmp(tzone, check->name)) {
- return check->offset * 60;
- }
- check++;
- }
- return -1;
-}
-/* }}} */
-
-/* static char *pretty_key(char *, int, int, int) */
-static char *pretty_key(char *key, int key_len, int uctitle, int xhyphen)
-{
- if (key && key_len) {
- int i, wasalpha;
- if (wasalpha = isalpha(key[0])) {
- key[0] = uctitle ? toupper(key[0]) : tolower(key[0]);
- }
- for (i = 1; i < key_len; i++) {
- if (isalpha(key[i])) {
- key[i] = ((!wasalpha) && uctitle) ? toupper(key[i]) : tolower(key[i]);
- wasalpha = 1;
- } else {
- if (xhyphen && (key[i] == '_')) {
- key[i] = '-';
- }
- wasalpha = 0;
- }
- }
- }
- return key;
-}
-/* }}} */
-
-/* }}} internals */
-
-/* {{{ public API */
-
-/* {{{ char *http_date(time_t) */
-PHP_HTTP_API char *_http_date(time_t t TSRMLS_DC)
-{
- struct tm *gmtime, tmbuf;
- char *date = ecalloc(31, 1);
-
- gmtime = php_gmtime_r(&t, &tmbuf);
- snprintf(date, 30,
- "%s, %02d %s %04d %02d:%02d:%02d GMT",
- days[gmtime->tm_wday], gmtime->tm_mday,
- months[gmtime->tm_mon], gmtime->tm_year + 1900,
- gmtime->tm_hour, gmtime->tm_min, gmtime->tm_sec
- );
- return date;
-}
-/* }}} */
-
-/* {{{ time_t http_parse_date(char *)
- Originally by libcurl, Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al. */
-PHP_HTTP_API time_t _http_parse_date(const char *date)
-{
- time_t t = 0;
- int tz_offset = -1, year = -1, month = -1, monthday = -1, weekday = -1,
- hours = -1, minutes = -1, seconds = -1;
- struct tm tm;
- enum assume_next dignext = DATE_MDAY;
- const char *indate = date;
-
- int found = 0, part = 0; /* max 6 parts */
-
- while (*date && (part < 6)) {
- int found = 0;
-
- while (*date && !isalnum(*date)) {
- date++;
- }
-
- if (isalpha(*date)) {
- /* a name coming up */
- char buf[32] = "";
- size_t len;
- sscanf(date, "%31[A-Za-z]", buf);
- len = strlen(buf);
-
- if (weekday == -1) {
- weekday = check_day(buf, len);
- if (weekday != -1) {
- found = 1;
- }
- }
-
- if (!found && (month == -1)) {
- month = check_month(buf);
- if (month != -1) {
- found = 1;
- }
- }
-
- if (!found && (tz_offset == -1)) {
- /* this just must be a time zone string */
- tz_offset = check_tzone(buf);
- if (tz_offset != -1) {
- found = 1;
- }
- }
-
- if (!found) {
- return -1; /* bad string */
- }
- date += len;
- }
- else if (isdigit(*date)) {
- /* a digit */
- int val;
- char *end;
- if((seconds == -1) && (3 == sscanf(date, "%02d:%02d:%02d", &hours, &minutes, &seconds))) {
- /* time stamp! */
- date += 8;
- found = 1;
- }
- else {
- val = (int) strtol(date, &end, 10);
-
- if ((tz_offset == -1) && ((end - date) == 4) && (val < 1300) && (indate < date) && ((date[-1] == '+' || date[-1] == '-'))) {
- /* four digits and a value less than 1300 and it is preceeded with
- a plus or minus. This is a time zone indication. */
- found = 1;
- tz_offset = (val / 100 * 60 + val % 100) * 60;
-
- /* the + and - prefix indicates the local time compared to GMT,
- this we need ther reversed math to get what we want */
- tz_offset = date[-1] == '+' ? -tz_offset : tz_offset;
- }
-
- if (((end - date) == 8) && (year == -1) && (month == -1) && (monthday == -1)) {
- /* 8 digits, no year, month or day yet. This is YYYYMMDD */
- found = 1;
- year = val / 10000;
- month = (val % 10000) / 100 - 1; /* month is 0 - 11 */
- monthday = val % 100;
- }
-
- if (!found && (dignext == DATE_MDAY) && (monthday == -1)) {
- if ((val > 0) && (val < 32)) {
- monthday = val;
- found = 1;
- }
- dignext = DATE_YEAR;
- }
-
- if (!found && (dignext == DATE_YEAR) && (year == -1)) {
- year = val;
- found = 1;
- if (year < 1900) {
- year += year > 70 ? 1900 : 2000;
- }
- if(monthday == -1) {
- dignext = DATE_MDAY;
- }
- }
-
- if (!found) {
- return -1;
- }
-
- date = end;
- }
- }
-
- part++;
- }
-
- if (-1 == seconds) {
- seconds = minutes = hours = 0; /* no time, make it zero */
- }
-
- if ((-1 == monthday) || (-1 == month) || (-1 == year)) {
- /* lacks vital info, fail */
- return -1;
- }
-
- if (sizeof(time_t) < 5) {
- /* 32 bit time_t can only hold dates to the beginning of 2038 */
- if (year > 2037) {
- return 0x7fffffff;
- }
- }
-
- tm.tm_sec = seconds;
- tm.tm_min = minutes;
- tm.tm_hour = hours;
- tm.tm_mday = monthday;
- tm.tm_mon = month;
- tm.tm_year = year - 1900;
- tm.tm_wday = 0;
- tm.tm_yday = 0;
- tm.tm_isdst = 0;
-
- t = mktime(&tm);
-
- /* time zone adjust */
- {
- struct tm *gmt, keeptime2;
- long delta;
- time_t t2;
-
- if(!(gmt = php_gmtime_r(&t, &keeptime2))) {
- return -1; /* illegal date/time */
- }
-
- t2 = mktime(gmt);
-
- /* Add the time zone diff (between the given timezone and GMT) and the
- diff between the local time zone and GMT. */
- delta = (tz_offset != -1 ? tz_offset : 0) + (t - t2);
-
- if((delta > 0) && (t + delta < t)) {
- return -1; /* time_t overflow */
- }
-
- t += delta;
- }
-
- return t;
-}
-/* }}} */
-
-/* {{{ inline STATUS http_send_status(int) */
-PHP_HTTP_API inline STATUS _http_send_status(const int status TSRMLS_DC)
-{
- int s = status;
- return sapi_header_op(SAPI_HEADER_SET_STATUS, (void *) s TSRMLS_CC);
-}
-/* }}} */
-
-/* {{{ inline STATUS http_send_header(char *) */
-PHP_HTTP_API inline STATUS _http_send_header(const char *header TSRMLS_DC)
-{
- return http_send_status_header(0, header);
-}
-/* }}} */
-
-/* {{{ inline STATUS http_send_status_header(int, char *) */
-PHP_HTTP_API inline STATUS _http_send_status_header(const int status, const char *header TSRMLS_DC)
-{
- sapi_header_line h = {(char *) header, strlen(header), status};
- return sapi_header_op(SAPI_HEADER_REPLACE, &h TSRMLS_CC);
-}
-/* }}} */
-
-/* {{{ inline zval *http_get_server_var(char *) */
-PHP_HTTP_API inline zval *_http_get_server_var(const char *key TSRMLS_DC)
-{
- zval **var;
- if (SUCCESS == zend_hash_find(
- HTTP_SERVER_VARS,
- (char *) key, strlen(key) + 1, (void **) &var)) {
- return *var;
- }
- return NULL;
-}
-/* }}} */
-
-/* {{{ void http_ob_etaghandler(char *, uint, char **, uint *, int) */
-PHP_HTTP_API void _http_ob_etaghandler(char *output, uint output_len,
- char **handled_output, uint *handled_output_len, int mode TSRMLS_DC)
-{
- char etag[33] = { 0 };
- unsigned char digest[16];
-
- if (mode & PHP_OUTPUT_HANDLER_START) {
- PHP_MD5Init(&HTTP_G(etag_md5));
- }
-
- PHP_MD5Update(&HTTP_G(etag_md5), output, output_len);
-
- if (mode & PHP_OUTPUT_HANDLER_END) {
- PHP_MD5Final(digest, &HTTP_G(etag_md5));
-
- /* just do that if desired */
- if (HTTP_G(etag_started)) {
- make_digest(etag, digest);
-
- if (http_etag_match("HTTP_IF_NONE_MATCH", etag)) {
- http_send_status(304);
- } else {
- http_send_etag(etag, 32);
- }
- }
- }
-
- *handled_output_len = output_len;
- *handled_output = estrndup(output, output_len);
-}
-/* }}} */
-
-/* {{{ int http_modified_match(char *, int) */
-PHP_HTTP_API int _http_modified_match(const char *entry, const time_t t TSRMLS_DC)
-{
- int retval;
- zval *zmodified;
- char *modified, *chr_ptr;
-
- HTTP_GSC(zmodified, entry, 0);
-
- modified = estrndup(Z_STRVAL_P(zmodified), Z_STRLEN_P(zmodified));
- if (chr_ptr = strrchr(modified, ';')) {
- chr_ptr = 0;
- }
- retval = (t <= http_parse_date(modified));
- efree(modified);
- return retval;
-}
-/* }}} */
-
-/* {{{ int http_etag_match(char *, char *) */
-PHP_HTTP_API int _http_etag_match(const char *entry, const char *etag TSRMLS_DC)
-{
- zval *zetag;
- char *quoted_etag;
- STATUS result;
-
- HTTP_GSC(zetag, entry, 0);
-
- if (NULL != strchr(Z_STRVAL_P(zetag), '*')) {
- return 1;
- }
-
- quoted_etag = (char *) emalloc(strlen(etag) + 3);
- sprintf(quoted_etag, "\"%s\"", etag);
-
- if (!strchr(Z_STRVAL_P(zetag), ',')) {
- result = !strcmp(Z_STRVAL_P(zetag), quoted_etag);
- } else {
- result = (NULL != strstr(Z_STRVAL_P(zetag), quoted_etag));
- }
- efree(quoted_etag);
- return result;
-}
-/* }}} */
-
-/* {{{ STATUS http_send_last_modified(int) */
-PHP_HTTP_API STATUS _http_send_last_modified(const time_t t TSRMLS_DC)
-{
- char modified[96] = "Last-Modified: ", *date;
- date = http_date(t);
- strcat(modified, date);
- efree(date);
-
- /* remember */
- HTTP_G(lmod) = t;
-
- return http_send_header(modified);
-}
-/* }}} */
-
-/* {{{ static STATUS http_send_etag(char *, int) */
-PHP_HTTP_API STATUS _http_send_etag(const char *etag,
- const int etag_len TSRMLS_DC)
-{
- STATUS ret;
- int header_len;
- char *etag_header;
-
- header_len = sizeof("ETag: \"\"") + etag_len + 1;
- etag_header = ecalloc(header_len, 1);
- sprintf(etag_header, "ETag: \"%s\"", etag);
- ret = http_send_header(etag_header);
- efree(etag_header);
-
- if (!etag_len){
- php_error_docref(NULL TSRMLS_CC,E_ERROR,
- "Sending empty Etag (previous: %s)\n", HTTP_G(etag));
- return FAILURE;
- }
- /* remember */
- if (HTTP_G(etag)) {
- efree(HTTP_G(etag));
- }
- HTTP_G(etag) = estrdup(etag);
-
- return ret;
-}
-/* }}} */
-
-/* {{{ char *http_absolute_uri(char *, char *) */
-PHP_HTTP_API char *_http_absolute_uri(const char *url,
- const char *proto TSRMLS_DC)
-{
- char URI[HTTP_URI_MAXLEN + 1], *PTR, *proto_ptr, *host, *path;
- zval *zhost;
-
- if (!url || !strlen(url)) {
- if (!SG(request_info).request_uri) {
- return NULL;
- }
- url = SG(request_info).request_uri;
- }
- /* Mess around with already absolute URIs */
- else if (proto_ptr = strstr(url, "://")) {
- if (!proto || !strncmp(url, proto, strlen(proto))) {
- return estrdup(url);
- } else {
- snprintf(URI, HTTP_URI_MAXLEN, "%s%s", proto, proto_ptr + 3);
- return estrdup(URI);
- }
- }
-
- /* protocol defaults to http */
- if (!proto || !strlen(proto)) {
- proto = "http";
- }
-
- /* get host name */
- if ( (zhost = http_get_server_var("HTTP_HOST")) ||
- (zhost = http_get_server_var("SERVER_NAME"))) {
- host = Z_STRVAL_P(zhost);
- } else {
- host = "localhost";
- }
-
-
- /* glue together */
- if (url[0] == '/') {
- snprintf(URI, HTTP_URI_MAXLEN, "%s://%s%s", proto, host, url);
- } else if (SG(request_info).request_uri) {
- path = estrdup(SG(request_info).request_uri);
- php_dirname(path, strlen(path));
- snprintf(URI, HTTP_URI_MAXLEN, "%s://%s%s/%s", proto, host, path, url);
- efree(path);
- } else {
- snprintf(URI, HTTP_URI_MAXLEN, "%s://%s/%s", proto, host, url);
- }
-
- /* strip everything after a new line */
- PTR = URI;
- while (*PTR != 0) {
- if (*PTR == '\n' || *PTR == '\r') {
- *PTR = 0;
- break;
- }
- PTR++;
- }
-
- return estrdup(URI);
-}
-/* }}} */
-
-/* {{{ char *http_negotiate_q(char *, zval *, char *, hash_entry_type) */
-PHP_HTTP_API char *_http_negotiate_q(const char *entry, const zval *supported,
- const char *def TSRMLS_DC)
-{
- zval *zaccept, *zarray, *zdelim, **zentry, *zentries, **zsupp;
- char *q_ptr, *result;
- int i, c;
- double qual;
-
- HTTP_GSC(zaccept, entry, estrdup(def));
-
- MAKE_STD_ZVAL(zarray);
- array_init(zarray);
-
- MAKE_STD_ZVAL(zdelim);
- ZVAL_STRING(zdelim, ",", 0);
- php_explode(zdelim, zaccept, zarray, -1);
- efree(zdelim);
-
- MAKE_STD_ZVAL(zentries);
- array_init(zentries);
-
- c = zend_hash_num_elements(Z_ARRVAL_P(zarray));
- for (i = 0; i < c; i++, zend_hash_move_forward(Z_ARRVAL_P(zarray))) {
-
- if (SUCCESS != zend_hash_get_current_data(
- Z_ARRVAL_P(zarray), (void **) &zentry)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING,
- "Cannot parse %s header: %s", entry, Z_STRVAL_P(zaccept));
- break;
- }
- /* check for qualifier */
- if (NULL != (q_ptr = strrchr(Z_STRVAL_PP(zentry), ';'))) {
- qual = strtod(q_ptr + 3, NULL);
- } else {
- qual = 1000.0 - i;
- }
+ZEND_EXTERN_MODULE_GLOBALS(http);
- /* walk through the supported array */
- for ( zend_hash_internal_pointer_reset(Z_ARRVAL_P(supported));
- SUCCESS == zend_hash_get_current_data(
- Z_ARRVAL_P(supported), (void **) &zsupp);
- zend_hash_move_forward(Z_ARRVAL_P(supported))) {
- if (!strcasecmp(Z_STRVAL_PP(zsupp), Z_STRVAL_PP(zentry))) {
- add_assoc_double(zentries, Z_STRVAL_PP(zsupp), qual);
- break;
+/* char *pretty_key(char *, size_t, zend_bool, zend_bool) */
+char *_http_pretty_key(char *key, size_t key_len, zend_bool uctitle, zend_bool xhyphen)
+{
+ if (key && key_len) {
+ size_t i;
+ int wasalpha;
+ if (wasalpha = isalpha((int) key[0])) {
+ key[0] = (char) (uctitle ? toupper((int) key[0]) : tolower((int) key[0]));
+ }
+ for (i = 1; i < key_len; i++) {
+ if (isalpha((int) key[i])) {
+ key[i] = (char) (((!wasalpha) && uctitle) ? toupper((int) key[i]) : tolower((int) key[i]));
+ wasalpha = 1;
+ } else {
+ if (xhyphen && (key[i] == '_')) {
+ key[i] = '-';
+ }
+ wasalpha = 0;
}
}
}
+ return key;
+}
+/* }}} */
- zval_dtor(zarray);
- efree(zarray);
-
- zend_hash_internal_pointer_reset(Z_ARRVAL_P(zentries));
-
- if ( (SUCCESS != zend_hash_sort(Z_ARRVAL_P(zentries), zend_qsort,
- http_sort_q, 0 TSRMLS_CC)) ||
- (HASH_KEY_NON_EXISTANT == zend_hash_get_current_key(
- Z_ARRVAL_P(zentries), &result, 0, 1))) {
- result = estrdup(def);
- }
-
- zval_dtor(zentries);
- efree(zentries);
-
- return result;
+/* {{{ */
+void _http_key_list_default_decoder(const char *encoded, size_t encoded_len, char **decoded, size_t *decoded_len TSRMLS_DC)
+{
+ *decoded = estrndup(encoded, encoded_len);
+ *decoded_len = (size_t) php_url_decode(*decoded, encoded_len);
}
/* }}} */
-/* {{{ http_range_status http_get_request_ranges(zval *zranges, size_t) */
-PHP_HTTP_API http_range_status _http_get_request_ranges(zval *zranges,
- const size_t length TSRMLS_DC)
+/* {{{ */
+STATUS _http_parse_key_list(const char *list, HashTable *items, char separator, http_key_list_decode_t decode, zend_bool first_entry_is_name_value_pair TSRMLS_DC)
{
- zval *zrange;
- char *range, c;
- long begin = -1, end = -1, *ptr;
+ const char *key = list, *val = NULL;
+ int vallen = 0, keylen = 0, done = 0;
+ zval array;
- HTTP_GSC(zrange, "HTTP_RANGE", RANGE_NO);
- range = Z_STRVAL_P(zrange);
+ INIT_ZARR(array, items);
- if (strncmp(range, "bytes=", strlen("bytes="))) {
- php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Range header misses bytes=");
- return RANGE_NO;
+ if (!(val = strchr(list, '='))) {
+ return FAILURE;
}
- ptr = &begin;
- range += strlen("bytes=");
+#define HTTP_KEYLIST_VAL(array, k, str, len) \
+ { \
+ char *decoded; \
+ size_t decoded_len; \
+ if (decode) { \
+ decode(str, len, &decoded, &decoded_len TSRMLS_CC); \
+ } else { \
+ decoded_len = len; \
+ decoded = estrndup(str, decoded_len); \
+ } \
+ add_assoc_stringl(array, k, decoded, decoded_len, 0); \
+ }
+#define HTTP_KEYLIST_FIXKEY() \
+ { \
+ while (isspace(*key)) ++key; \
+ keylen = val - key; \
+ while (isspace(key[keylen - 1])) --keylen; \
+ }
+#define HTTP_KEYLIST_FIXVAL() \
+ { \
+ ++val; \
+ while (isspace(*val)) ++val; \
+ vallen = key - val; \
+ while (isspace(val[vallen - 1])) --vallen; \
+ }
+
+ HTTP_KEYLIST_FIXKEY();
+
+ if (first_entry_is_name_value_pair) {
+ HTTP_KEYLIST_VAL(&array, "name", key, keylen);
+
+ /* just one name=value */
+ if (!(key = strchr(val, separator))) {
+ key = val + strlen(val);
+ HTTP_KEYLIST_FIXVAL();
+ HTTP_KEYLIST_VAL(&array, "value", val, vallen);
+ return SUCCESS;
+ }
+ /* additional info appended */
+ else {
+ HTTP_KEYLIST_FIXVAL();
+ HTTP_KEYLIST_VAL(&array, "value", val, vallen);
+ }
+ }
do {
- switch (c = *(range++))
- {
- case '0':
- *ptr *= 10;
- break;
-
- case '1': case '2': case '3':
- case '4': case '5': case '6':
- case '7': case '8': case '9':
- /*
- * If the value of the pointer is already set (non-negative)
- * then multiply its value by ten and add the current value,
- * else initialise the pointers value with the current value
- * --
- * This let us recognize empty fields when validating the
- * ranges, i.e. a "-10" for begin and "12345" for the end
- * was the following range request: "Range: bytes=0-12345";
- * While a "-1" for begin and "12345" for the end would
- * have been: "Range: bytes=-12345".
- */
- if (*ptr > 0) {
- *ptr *= 10;
- *ptr += c - '0';
- } else {
- *ptr = c - '0';
- }
- break;
-
- case '-':
- ptr = &end;
- break;
+ char *keydup = NULL;
- case ' ':
- /* IE - ignore for now */
+ if (!(val = strchr(key, '='))) {
break;
+ }
- case 0:
- case ',':
-
- if (length) {
- /* validate ranges */
- switch (begin)
- {
- /* "0-12345" */
- case -10:
- if ((length - end) < 1) {
- return RANGE_ERR;
- }
- begin = 0;
- break;
-
- /* "-12345" */
- case -1:
- if ((length - end) < 1) {
- return RANGE_ERR;
- }
- begin = length - end;
- end = length;
- break;
-
- /* "12345-(xxx)" */
- default:
- switch (end)
- {
- /* "12345-" */
- case -1:
- if ((length - begin) < 1) {
- return RANGE_ERR;
- }
- end = length - 1;
- break;
-
- /* "12345-67890" */
- default:
- if ( ((length - begin) < 1) ||
- ((length - end) < 1) ||
- ((begin - end) >= 0)) {
- return RANGE_ERR;
- }
- break;
- }
- break;
- }
- }
- {
- zval *zentry;
- MAKE_STD_ZVAL(zentry);
- array_init(zentry);
- add_index_long(zentry, 0, begin);
- add_index_long(zentry, 1, end);
- add_next_index_zval(zranges, zentry);
-
- begin = -1;
- end = -1;
- ptr = &begin;
- }
- break;
+ /* start at 0 if first_entry_is_name_value_pair==0 */
+ if (zend_hash_num_elements(items)) {
+ ++key;
+ }
- default:
- return RANGE_NO;
- break;
+ HTTP_KEYLIST_FIXKEY();
+ keydup = estrndup(key, keylen);
+ if (!(key = strchr(val, separator))) {
+ done = 1;
+ key = val + strlen(val);
}
- } while (c != 0);
+ HTTP_KEYLIST_FIXVAL();
+ HTTP_KEYLIST_VAL(&array, keydup, val, vallen);
+ efree(keydup);
+ } while (!done);
- return RANGE_OK;
+ return SUCCESS;
}
/* }}} */
-/* {{{ STATUS http_send_ranges(zval *, void *, size_t, http_send_mode) */
-PHP_HTTP_API STATUS _http_send_ranges(zval *zranges, const void *data, const size_t size, const http_send_mode mode TSRMLS_DC)
+/* {{{ void http_error(long, long, char*) */
+void _http_error_ex(long type TSRMLS_DC, long code, const char *format, ...)
{
- int c;
- long **begin, **end;
- zval **zrange;
-
- /* Send HTTP 206 Partial Content */
- http_send_status(206);
-
- /* single range */
- if ((c = zend_hash_num_elements(Z_ARRVAL_P(zranges))) == 1) {
- char range_header[256] = {0};
-
- zend_hash_index_find(Z_ARRVAL_P(zranges), 0, (void **) &zrange);
- zend_hash_index_find(Z_ARRVAL_PP(zrange), 0, (void **) &begin);
- zend_hash_index_find(Z_ARRVAL_PP(zrange), 1, (void **) &end);
-
- /* send content range header */
- snprintf(range_header, 255, "Content-Range: bytes %d-%d/%d", **begin, **end, size);
- http_send_header(range_header);
-
- /* send requested chunk */
- return http_send_chunk(data, **begin, **end + 1, mode);
- }
-
- /* multi range */
- else {
- int i;
- char bound[23] = {0}, preface[1024] = {0},
- multi_header[68] = "Content-Type: multipart/byteranges; boundary=";
-
- snprintf(bound, 22, "--%d%0.9f", time(NULL), php_combined_lcg(TSRMLS_C));
- strncat(multi_header, bound + 2, 21);
- http_send_header(multi_header);
-
- /* send each requested chunk */
- for ( i = 0, zend_hash_internal_pointer_reset(Z_ARRVAL_P(zranges));
- i < c;
- i++, zend_hash_move_forward(Z_ARRVAL_P(zranges))) {
- if ( HASH_KEY_NON_EXISTANT == zend_hash_get_current_data(
- Z_ARRVAL_P(zranges), (void **) &zrange) ||
- SUCCESS != zend_hash_index_find(
- Z_ARRVAL_PP(zrange), 0, (void **) &begin) ||
- SUCCESS != zend_hash_index_find(
- Z_ARRVAL_PP(zrange), 1, (void **) &end)) {
- break;
- }
-
- snprintf(preface, 1023,
- HTTP_CRLF "%s"
- HTTP_CRLF "Content-Type: %s"
- HTTP_CRLF "Content-Range: bytes %ld-%ld/%ld"
- HTTP_CRLF
- HTTP_CRLF,
-
- bound,
- HTTP_G(ctype) ? HTTP_G(ctype) : "application/x-octetstream",
- **begin,
- **end,
- size
- );
-
- php_body_write(preface, strlen(preface) TSRMLS_CC);
- http_send_chunk(data, **begin, **end + 1, mode);
- }
-
- /* write boundary once more */
- php_body_write(HTTP_CRLF, 2 TSRMLS_CC);
- php_body_write(bound, strlen(bound) TSRMLS_CC);
-
- return SUCCESS;
- }
+ va_list args;
+
+ va_start(args, format);
+#ifdef ZEND_ENGINE_2
+ if ((type == E_THROW) || (PG(error_handling) == EH_THROW)) {
+ char *message;
+
+ vspprintf(&message, 0, format, args);
+ zend_throw_exception(http_exception_get_for_code(code), message, code TSRMLS_CC);
+ } else
+#endif
+ php_verror(NULL, "", type, format, args TSRMLS_CC);
+ va_end(args);
}
/* }}} */
-/* {{{ STATUS http_send(void *, sizezo_t, http_send_mode) */
-PHP_HTTP_API STATUS _http_send(const void *data_ptr, const size_t data_size,
- const http_send_mode data_mode TSRMLS_DC)
+/* {{{ void http_log(char *, char *, char *) */
+void _http_log_ex(char *file, const char *ident, const char *message TSRMLS_DC)
{
- int is_range_request = http_is_range_request();
-
- if (!data_ptr) {
- return FAILURE;
+ time_t now;
+ struct tm nowtm;
+ char datetime[128];
+
+ time(&now);
+ strftime(datetime, sizeof(datetime), "%Y-%m-%d %H:%M:%S", php_localtime_r(&now, &nowtm));
+
+#define HTTP_LOG_WRITE(file, type, msg) \
+ if (file && strlen(file)) { \
+ php_stream *log = php_stream_open_wrapper(file, "ab", REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL); \
+ \
+ if (log) { \
+ php_stream_printf(log TSRMLS_CC, "%s\t[%s]\t%s\t<%s>%s", datetime, type, msg, SG(request_info).request_uri, PHP_EOL); \
+ php_stream_close(log); \
+ } \
+ \
}
+
+ HTTP_LOG_WRITE(file, ident, message);
+ HTTP_LOG_WRITE(HTTP_G(log).composite, ident, message);
+}
+/* }}} */
- /* etag handling */
- if (HTTP_G(etag_started)) {
- char *etag = ecalloc(33, 1);
- /* interrupt */
- HTTP_G(etag_started) = 0;
- /* never ever use the output to compute the ETag if http_send() is used */
- php_end_ob_buffer(0, 0 TSRMLS_CC);
- if (NULL == http_etag(&etag, data_ptr, data_size, data_mode)) {
- efree(etag);
+/* {{{ STATUS http_exit(int, char*, char*) */
+STATUS _http_exit_ex(int status, char *header, char *body, zend_bool send_header TSRMLS_DC)
+{
+ if (status || send_header) {
+ if (SUCCESS != http_send_status_header(status, send_header ? header : NULL)) {
+ http_error_ex(HE_WARNING, HTTP_E_HEADER, "Failed to exit with status/header: %d - %s", status, header ? header : "");
+ STR_FREE(header);
+ STR_FREE(body);
return FAILURE;
}
-
- /* send 304 Not Modified if etag matches */
- if ((!is_range_request) && http_etag_match("HTTP_IF_NONE_MATCH", etag)) {
- efree(etag);
- return http_send_status(304);
- }
-
- http_send_etag(etag, 32);
- efree(etag);
}
-
- /* send 304 Not Modified if last-modified matches*/
- if ((!is_range_request) && http_modified_match("HTTP_IF_MODIFIED_SINCE", HTTP_G(lmod))) {
- return http_send_status(304);
- }
-
- if (is_range_request) {
-
- /* only send ranges if entity hasn't changed */
- if (
- ((!zend_hash_exists(HTTP_SERVER_VARS, "HTTP_IF_MATCH", 13)) ||
- http_etag_match("HTTP_IF_MATCH", HTTP_G(etag)))
- &&
- ((!zend_hash_exists(HTTP_SERVER_VARS, "HTTP_IF_UNMODIFIED_SINCE", 25)) ||
- http_modified_match("HTTP_IF_UNMODIFIED_SINCE", HTTP_G(lmod)))
- ) {
-
- STATUS result = FAILURE;
- zval *zranges = NULL;
- MAKE_STD_ZVAL(zranges);
- array_init(zranges);
-
- switch (http_get_request_ranges(zranges, data_size))
- {
- case RANGE_NO:
- zval_dtor(zranges);
- efree(zranges);
- /* go ahead and send all */
- break;
-
- case RANGE_OK:
- result = http_send_ranges(zranges, data_ptr, data_size, data_mode);
- zval_dtor(zranges);
- efree(zranges);
- return result;
- break;
-
- case RANGE_ERR:
- zval_dtor(zranges);
- efree(zranges);
- http_send_status(416);
- return FAILURE;
- break;
-
- default:
- return FAILURE;
- break;
- }
- }
+
+ if (php_header(TSRMLS_C) && body) {
+ PHPWRITE(body, strlen(body));
+ }
+
+ switch (status)
+ {
+ case 301: http_log(HTTP_G(log).redirect, "301-REDIRECT", header); break;
+ case 302: http_log(HTTP_G(log).redirect, "302-REDIRECT", header); break;
+ case 303: http_log(HTTP_G(log).redirect, "303-REDIRECT", header); break;
+ case 307: http_log(HTTP_G(log).redirect, "307-REDIRECT", header); break;
+ case 304: http_log(HTTP_G(log).cache, "304-CACHE", header); break;
+ case 405: http_log(HTTP_G(log).allowed_methods, "405-ALLOWED", header); break;
+ default: http_log(NULL, header, body); break;
}
- /* send all */
- return http_send_chunk(data_ptr, 0, data_size, data_mode);
+
+ STR_FREE(header);
+ STR_FREE(body);
+
+ zend_bailout();
+ /* fake */
+ return SUCCESS;
}
/* }}} */
-/* {{{ STATUS http_send_data(zval *) */
-PHP_HTTP_API STATUS _http_send_data(const zval *zdata TSRMLS_DC)
+/* {{{ STATUS http_check_method(char *) */
+STATUS _http_check_method_ex(const char *method, const char *methods)
{
- if (!Z_STRLEN_P(zdata)) {
+ const char *found;
+
+ if ( (found = strstr(methods, method)) &&
+ (found == method || !isalpha(found[-1])) &&
+ (!isalpha(found[strlen(method) + 1]))) {
return SUCCESS;
}
- if (!Z_STRVAL_P(zdata)) {
- return FAILURE;
- }
-
- return http_send(Z_STRVAL_P(zdata), Z_STRLEN_P(zdata), SEND_DATA);
+ return FAILURE;
}
/* }}} */
-/* {{{ STATUS http_send_stream(php_stream *) */
-PHP_HTTP_API STATUS _http_send_stream(const php_stream *file TSRMLS_DC)
+/* {{{ zval *http_get_server_var_ex(char *, size_t) */
+PHP_HTTP_API zval *_http_get_server_var_ex(const char *key, size_t key_size, zend_bool check TSRMLS_DC)
{
- if (php_stream_stat((php_stream *) file, &HTTP_G(ssb))) {
- return FAILURE;
+ zval **hsv;
+ zval **var;
+
+ if (SUCCESS != zend_hash_find(&EG(symbol_table), "_SERVER", sizeof("_SERVER"), (void **) &hsv)) {
+ return NULL;
}
-
- return http_send(file, HTTP_G(ssb).sb.st_size, SEND_RSRC);
+ if (SUCCESS != zend_hash_find(Z_ARRVAL_PP(hsv), (char *) key, key_size, (void **) &var)) {
+ return NULL;
+ }
+ if (check && !(Z_STRVAL_PP(var) && Z_STRLEN_PP(var))) {
+ return NULL;
+ }
+ return *var;
}
/* }}} */
-/* {{{ STATUS http_send_file(zval *) */
-PHP_HTTP_API STATUS _http_send_file(const zval *zfile TSRMLS_DC)
+/* {{{ STATUS http_get_request_body(char **, size_t *) */
+PHP_HTTP_API STATUS _http_get_request_body_ex(char **body, size_t *length, zend_bool dup TSRMLS_DC)
{
- php_stream *file;
- STATUS ret;
+ *length = 0;
+ *body = NULL;
- if (!Z_STRLEN_P(zfile)) {
- return FAILURE;
- }
-
- if (!(file = php_stream_open_wrapper(Z_STRVAL_P(zfile), "rb",
- REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL))) {
- return FAILURE;
+ if (SG(request_info).raw_post_data) {
+ *length = SG(request_info).raw_post_data_length;
+ *body = (char *) (dup ? estrndup(SG(request_info).raw_post_data, *length) : SG(request_info).raw_post_data);
+ return SUCCESS;
}
-
- ret = http_send_stream(file);
- php_stream_close(file);
- return ret;
+ return FAILURE;
}
/* }}} */
-/* {{{ proto STATUS http_chunked_decode(char *, size_t, char **, size_t *) */
-PHP_HTTP_API STATUS _http_chunked_decode(const char *encoded,
- const size_t encoded_len, char **decoded, size_t *decoded_len TSRMLS_DC)
+/* {{{ char *http_chunked_decode(char *, size_t, char **, size_t *) */
+PHP_HTTP_API const char *_http_chunked_decode(const char *encoded, size_t encoded_len, char **decoded, size_t *decoded_len TSRMLS_DC)
{
const char *e_ptr;
char *d_ptr;
-
+ long rest;
+
*decoded_len = 0;
- *decoded = (char *) ecalloc(encoded_len, 1);
+ *decoded = ecalloc(1, encoded_len);
d_ptr = *decoded;
e_ptr = encoded;
- while (((e_ptr - encoded) - encoded_len) > 0) {
- char hex_len[9] = {0};
- size_t chunk_len = 0;
- int i = 0;
-
- /* read in chunk size */
- while (isxdigit(*e_ptr)) {
- if (i == 9) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING,
- "Chunk size is too long: 0x%s...", hex_len);
+ while ((rest = encoded + encoded_len - e_ptr) > 0) {
+ long chunk_len = 0;
+ int EOL_len = 0, eol_mismatch = 0;
+ char *n_ptr;
+
+ chunk_len = strtol(e_ptr, &n_ptr, 16);
+
+ /* check if:
+ * - we could not read in chunk size
+ * - we got a negative chunk size
+ * - chunk size is greater then remaining size
+ * - chunk size is not followed by (CR)LF|NUL
+ */
+ if ( (n_ptr == e_ptr) || (chunk_len < 0) || (chunk_len > rest) ||
+ (*n_ptr && (eol_mismatch = (n_ptr != http_locate_eol(e_ptr, &EOL_len))))) {
+ /* don't fail on apperently not encoded data */
+ if (e_ptr == encoded) {
+ memcpy(*decoded, encoded, encoded_len);
+ *decoded_len = encoded_len;
+ return encoded + encoded_len;
+ } else {
efree(*decoded);
- return FAILURE;
+ if (eol_mismatch) {
+ if (EOL_len == 2) {
+ http_error_ex(HE_WARNING, HTTP_E_ENCODING, "Invalid character (expected 0x0D 0x0A; got: 0x%X 0x%X)", *n_ptr, *(n_ptr + 1));
+ } else {
+ http_error_ex(HE_WARNING, HTTP_E_ENCODING, "Invalid character (expected 0x0A; got: 0x%X)", *n_ptr);
+ }
+ } else {
+ char *error = estrndup(n_ptr, strcspn(n_ptr, "\r\n "));
+ http_error_ex(HE_WARNING, HTTP_E_ENCODING, "Invalid chunk size: '%s' at pos %d", error, n_ptr - encoded);
+ efree(error);
+ }
+ return NULL;
}
- hex_len[i++] = *e_ptr++;
+ } else {
+ e_ptr = n_ptr;
}
/* reached the end */
- if (!strcmp(hex_len, "0")) {
+ if (!chunk_len) {
break;
}
- /* new line */
- if (strncmp(e_ptr, HTTP_CRLF, 2)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING,
- "Invalid character (expected 0x0D 0x0A; got: %x %x)",
- *e_ptr, *(e_ptr + 1));
- efree(*decoded);
- return FAILURE;
- }
-
- /* hex to long */
- {
- char *error = NULL;
- chunk_len = strtol(hex_len, &error, 16);
- if (error == hex_len) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING,
- "Invalid chunk size string: '%s'", hex_len);
- efree(*decoded);
- return FAILURE;
- }
- }
-
- memcpy(d_ptr, e_ptr += 2, chunk_len);
+ memcpy(d_ptr, e_ptr += EOL_len, chunk_len);
d_ptr += chunk_len;
- e_ptr += chunk_len + 2;
+ e_ptr += chunk_len + EOL_len;
*decoded_len += chunk_len;
}
- return SUCCESS;
+ return e_ptr;
}
/* }}} */
-/* {{{ proto STATUS http_split_response(zval *, zval *, zval *) */
-PHP_HTTP_API STATUS _http_split_response(const zval *zresponse, zval *zheaders,
- zval *zbody TSRMLS_DC)
+/* {{{ char *http_guess_content_type(char *magic_file, long magic_mode, void *data, size_t size, http_send_mode mode) */
+PHP_HTTP_API char *_http_guess_content_type(const char *magicfile, long magicmode, void *data_ptr, size_t data_len, http_send_mode data_mode TSRMLS_DC)
{
- char *header, *response, *body = NULL;
- long response_len = Z_STRLEN_P(zresponse);
- header = response = Z_STRVAL_P(zresponse);
-
- while ((response - Z_STRVAL_P(zresponse) + 3) < response_len) {
- if ( (*response++ == '\r') &&
- (*response++ == '\n') &&
- (*response++ == '\r') &&
- (*response++ == '\n')) {
- body = response;
- break;
- }
- }
+ char *ct = NULL;
- if (body && (response_len - (body - header))) {
- ZVAL_STRINGL(zbody, body, response_len - (body - header) - 1, 1);
+#ifdef HTTP_HAVE_MAGIC
+ /* magic_load() fails if MAGIC_MIME is set because it
+ cowardly adds .mime to the file name */
+ struct magic_set *magic = magic_open(magicmode &~ MAGIC_MIME);
+
+ if (!magic) {
+ http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Invalid magic mode: %ld", magicmode);
+ } else if (-1 == magic_load(magic, magicfile)) {
+ http_error_ex(HE_WARNING, HTTP_E_RUNTIME, "Failed to load magic database '%s' (%s)", magicfile, magic_error(magic));
} else {
- Z_TYPE_P(zbody) = IS_NULL;
- }
-
- return http_parse_headers(header, body - Z_STRVAL_P(zresponse), zheaders);
-}
-/* }}} */
-
-/* {{{ STATUS http_parse_headers(char *, long, zval *) */
-PHP_HTTP_API STATUS _http_parse_headers(char *header, int header_len, zval *array TSRMLS_DC)
-{
- char *colon = NULL, *line = NULL, *begin = header;
-
- if (header_len < 2) {
- return FAILURE;
- }
-
- /* status code */
- if (!strncmp(header, "HTTP/1.", 7)) {
- char *end = strstr(header, HTTP_CRLF);
- add_assoc_stringl(array, "Status",
- header + strlen("HTTP/1.x "),
- end - (header + strlen("HTTP/1.x ")), 1);
- header = end + 2;
- }
-
- line = header;
-
- while (header_len >= (line - begin)) {
- int value_len = 0;
-
- switch (*line++)
+ const char *ctype = NULL;
+
+ magic_setflags(magic, magicmode);
+
+ switch (data_mode)
{
- case 0:
- --value_len; /* we don't have CR so value length is one char less */
- case '\n':
- if (colon && ((!(*line - 1)) || ((*line != ' ') && (*line != '\t')))) {
-
- /* skip empty key */
- if (header != colon) {
- char *key = estrndup(header, colon - header);
- value_len += line - colon - 1;
-
- /* skip leading ws */
- while (isspace(*(++colon))) --value_len;
- /* skip trailing ws */
- while (isspace(colon[value_len - 1])) --value_len;
-
- if (value_len < 1) {
- /* hm, empty header? */
- add_assoc_stringl(array, key, "", 0, 1);
- } else {
- add_assoc_stringl(array, key, colon, value_len, 1);
- }
- efree(key);
- }
-
- colon = NULL;
- value_len = 0;
- header += line - header;
- }
+ case SEND_RSRC:
+ {
+ char *buffer;
+ size_t b_len;
+
+ b_len = php_stream_copy_to_mem(data_ptr, &buffer, 65536, 0);
+ ctype = magic_buffer(magic, buffer, b_len);
+ efree(buffer);
+ }
break;
-
- case ':':
- if (!colon) {
- colon = line - 1;
- }
+
+ case SEND_DATA:
+ ctype = magic_buffer(magic, data_ptr, data_len);
+ break;
+
+ default:
+ ctype = magic_file(magic, data_ptr);
break;
}
- }
- return SUCCESS;
-}
-/* }}} */
-
-/* {{{ void http_get_request_headers(zval *) */
-PHP_HTTP_API void _http_get_request_headers(zval *array TSRMLS_DC)
-{
- char *key;
-
- for ( zend_hash_internal_pointer_reset(HTTP_SERVER_VARS);
- zend_hash_get_current_key(HTTP_SERVER_VARS, &key, NULL, 0) != HASH_KEY_NON_EXISTANT;
- zend_hash_move_forward(HTTP_SERVER_VARS)) {
- if (!strncmp(key, "HTTP_", 5)) {
- zval **header;
- zend_hash_get_current_data(HTTP_SERVER_VARS, (void **) &header);
- add_assoc_stringl(array, pretty_key(key + 5, strlen(key) - 5, 1, 1), Z_STRVAL_PP(header), Z_STRLEN_PP(header), 1);
- }
- }
-}
-/* }}} */
-
-/* {{{ HAVE_CURL */
-#ifdef HTTP_HAVE_CURL
-
-/* {{{ STATUS http_get(char *, HashTable *, HashTable *, char **, size_t *) */
-PHP_HTTP_API STATUS _http_get(const char *URL, HashTable *options,
- HashTable *info, char **data, size_t *data_len TSRMLS_DC)
-{
- CURL *ch = curl_easy_init();
-
- if (!ch) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not initialize curl");
- return FAILURE;
- }
-
- http_curl_initbuf(CURLBUF_EVRY);
- http_curl_setopts(ch, URL, options);
-
- if (CURLE_OK != curl_easy_perform(ch)) {
- curl_easy_cleanup(ch);
- http_curl_freebuf(CURLBUF_EVRY);
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not perform request");
- return FAILURE;
- }
- if (info) {
- http_curl_getinfo(ch, info);
- }
- curl_easy_cleanup(ch);
-
- http_curl_movebuf(CURLBUF_EVRY, data, data_len);
-
- return SUCCESS;
-}
-/* }}} */
-
-/* {{{ STATUS http_head(char *, HashTable *, HashTable *, char **data, size_t *) */
-PHP_HTTP_API STATUS _http_head(const char *URL, HashTable *options,
- HashTable *info, char **data, size_t *data_len TSRMLS_DC)
-{
- CURL *ch = curl_easy_init();
-
- if (!ch) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not initialize curl");
- return FAILURE;
- }
-
- http_curl_initbuf(CURLBUF_HDRS);
- http_curl_setopts(ch, URL, options);
- curl_easy_setopt(ch, CURLOPT_NOBODY, 1);
-
- if (CURLE_OK != curl_easy_perform(ch)) {
- curl_easy_cleanup(ch);
- http_curl_freebuf(CURLBUF_HDRS);
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not perform request");
- return FAILURE;
- }
- if (info) {
- http_curl_getinfo(ch, info);
- }
- curl_easy_cleanup(ch);
-
- http_curl_movebuf(CURLBUF_HDRS, data, data_len);
-
- return SUCCESS;
-}
-/* }}} */
-
-/* {{{ STATUS http_post_data(char *, char *, size_t, HashTable *, HashTable *, char **, size_t *) */
-PHP_HTTP_API STATUS _http_post_data(const char *URL, char *postdata,
- size_t postdata_len, HashTable *options, HashTable *info, char **data,
- size_t *data_len TSRMLS_DC)
-{
- CURL *ch = curl_easy_init();
-
- if (!ch) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not initialize curl");
- return FAILURE;
- }
-
- http_curl_initbuf(CURLBUF_EVRY);
- http_curl_setopts(ch, URL, options);
- curl_easy_setopt(ch, CURLOPT_POST, 1);
- curl_easy_setopt(ch, CURLOPT_POSTFIELDS, postdata);
- curl_easy_setopt(ch, CURLOPT_POSTFIELDSIZE, postdata_len);
-
- if (CURLE_OK != curl_easy_perform(ch)) {
- curl_easy_cleanup(ch);
- http_curl_freebuf(CURLBUF_EVRY);
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not perform request");
- return FAILURE;
- }
- if (info) {
- http_curl_getinfo(ch, info);
- }
- curl_easy_cleanup(ch);
-
- http_curl_movebuf(CURLBUF_EVRY, data, data_len);
-
- return SUCCESS;
-}
-/* }}} */
-
-/* {{{ STATUS http_post_array(char *, HashTable *, HashTable *, HashTable *, char **, size_t *) */
-PHP_HTTP_API STATUS _http_post_array(const char *URL, HashTable *postarray,
- HashTable *options, HashTable *info, char **data, size_t *data_len TSRMLS_DC)
-{
- smart_str qstr = {0};
- STATUS status;
-
- if (php_url_encode_hash_ex(postarray, &qstr, NULL,0,NULL,0,NULL,0,NULL TSRMLS_CC) != SUCCESS) {
- if (qstr.c) {
- efree(qstr.c);
+
+ if (ctype) {
+ ct = estrdup(ctype);
+ } else {
+ http_error_ex(HE_WARNING, HTTP_E_RUNTIME, "Failed to guess Content-Type: %s", magic_error(magic));
}
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not encode post data");
- return FAILURE;
}
- smart_str_0(&qstr);
-
- status = http_post_data(URL, qstr.c, qstr.len, options, info, data, data_len);
- if (qstr.c) {
- efree(qstr.c);
+ if (magic) {
+ magic_close(magic);
}
- return status;
-}
-/* }}} */
-
+#else
+ http_error(HE_WARNING, HTTP_E_RUNTIME, "Cannot guess Content-Type; libmagic not available");
#endif
-/* }}} HAVE_CURL */
-
-/* {{{ STATUS http_auth_header(char *, char*) */
-PHP_HTTP_API STATUS _http_auth_header(const char *type, const char *realm TSRMLS_DC)
-{
- char realm_header[1024] = {0};
- snprintf(realm_header, 1023, "WWW-Authenticate: %s realm=\"%s\"", type, realm);
- return http_send_status_header(401, realm_header);
-}
-/* }}} */
-
-/* {{{ STATUS http_auth_credentials(char **, char **) */
-PHP_HTTP_API STATUS _http_auth_credentials(char **user, char **pass TSRMLS_DC)
-{
- if (strncmp(sapi_module.name, "isapi", 5)) {
- zval *zuser, *zpass;
-
- HTTP_GSC(zuser, "PHP_AUTH_USER", FAILURE);
- HTTP_GSC(zpass, "PHP_AUTH_PW", FAILURE);
-
- *user = estrndup(Z_STRVAL_P(zuser), Z_STRLEN_P(zuser));
- *pass = estrndup(Z_STRVAL_P(zpass), Z_STRLEN_P(zpass));
-
- return SUCCESS;
- } else {
- zval *zauth = NULL;
- HTTP_GSC(zauth, "HTTP_AUTHORIZATION", FAILURE);
- {
- char *decoded, *colon;
- int decoded_len;
- decoded = php_base64_decode(Z_STRVAL_P(zauth), Z_STRLEN_P(zauth),
- &decoded_len);
-
- if (colon = strchr(decoded + 6, ':')) {
- *user = estrndup(decoded + 6, colon - decoded - 6);
- *pass = estrndup(colon + 1, decoded + decoded_len - colon - 6 - 1);
-
- return SUCCESS;
- } else {
- return FAILURE;
- }
- }
- }
+
+ return ct;
}
/* }}} */
-
-/* }}} public API */
-
/*
* Local variables:
* tab-width: 4
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/
+
projects / m6w6 / ext-http / blobdiff