| modification, are permitted provided that the conditions mentioned |
| in the accompanying LICENSE file are met. |
+--------------------------------------------------------------------+
- | Copyright (c) 2004-2005, Michael Wallner <mike@php.net> |
+ | Copyright (c) 2004-2006, Michael Wallner <mike@php.net> |
+--------------------------------------------------------------------+
*/
/* $Id$ */
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
+#define HTTP_WANT_SAPI
#include "php_http.h"
-#include "SAPI.h"
#include "php_output.h"
#include "ext/standard/url.h"
-#include "ext/standard/head.h"
#include "php_http_api.h"
#include "php_http_send_api.h"
# include "php_http_exception_object.h"
#endif
-ZEND_EXTERN_MODULE_GLOBALS(http);
-
PHP_MINIT_FUNCTION(http_support)
{
HTTP_LONG_CONSTANT("HTTP_SUPPORT", HTTP_SUPPORT);
HTTP_LONG_CONSTANT("HTTP_SUPPORT_ENCODINGS", HTTP_SUPPORT_ENCODINGS);
HTTP_LONG_CONSTANT("HTTP_SUPPORT_SSLREQUESTS", HTTP_SUPPORT_SSLREQUESTS);
+ HTTP_LONG_CONSTANT("HTTP_PARAMS_ALLOW_COMMA", HTTP_PARAMS_ALLOW_COMMA);
+ HTTP_LONG_CONSTANT("HTTP_PARAMS_ALLOW_FAILURE", HTTP_PARAMS_ALLOW_FAILURE);
+ HTTP_LONG_CONSTANT("HTTP_PARAMS_RAISE_ERROR", HTTP_PARAMS_RAISE_ERROR);
+ HTTP_LONG_CONSTANT("HTTP_PARAMS_DEFAULT", HTTP_PARAMS_DEFAULT);
+
return SUCCESS;
}
#ifdef HTTP_HAVE_MAGIC
support |= HTTP_SUPPORT_MAGICMIME;
#endif
-#if defined(HTTP_HAVE_ZLIB) || defined(HAVE_ZLIB)
+#ifdef HTTP_HAVE_ZLIB
support |= HTTP_SUPPORT_ENCODINGS;
#endif
}
/* }}} */
-/* {{{ */
-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);
-}
-/* }}} */
-
-/* {{{ */
-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)
-{
- const char *key = list, *val = NULL;
- int vallen = 0, keylen = 0, done = 0;
- zval array;
-
- INIT_ZARR(array, items);
-
- if (!(val = strchr(list, '='))) {
- return FAILURE;
- }
-
-#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 {
- char *keydup = NULL;
-
- if (!(val = strchr(key, '='))) {
- break;
- }
-
- /* start at 0 if first_entry_is_name_value_pair==0 */
- if (zend_hash_num_elements(items)) {
- ++key;
- }
-
- HTTP_KEYLIST_FIXKEY();
- keydup = estrndup(key, keylen);
- if (!(key = strchr(val, separator))) {
- done = 1;
- key = val + strlen(val);
- }
- HTTP_KEYLIST_FIXVAL();
- HTTP_KEYLIST_VAL(&array, keydup, val, vallen);
- efree(keydup);
- } while (!done);
-
- return SUCCESS;
-}
-/* }}} */
-
/* {{{ void http_error(long, long, char*) */
void _http_error_ex(long type TSRMLS_DC, long code, const char *format, ...)
{
{
time_t now;
struct tm nowtm;
- char datetime[128];
+ char datetime[20] = {0};
- time(&now);
+ now = HTTP_GET_REQUEST_TIME();
strftime(datetime, sizeof(datetime), "%Y-%m-%d %H:%M:%S", php_localtime_r(&now, &nowtm));
#define HTTP_LOG_WRITE(file, type, msg) \
if (file && *file) { \
- php_stream *log = php_stream_open_wrapper(file, "ab", REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL); \
+ php_stream *log = php_stream_open_wrapper_ex(file, "ab", REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL, HTTP_DEFAULT_STREAM_CONTEXT); \
\
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); \
}
HTTP_LOG_WRITE(file, ident, message);
- HTTP_LOG_WRITE(HTTP_G(log).composite, ident, message);
+ HTTP_LOG_WRITE(HTTP_G->log.composite, ident, message);
}
/* }}} */
return FAILURE;
}
- php_end_ob_buffers(0 TSRMLS_CC);
- if (php_header(TSRMLS_C) && body) {
+ if (!OG(ob_lock)) {
+ php_end_ob_buffers(0 TSRMLS_CC);
+ }
+ if ((SUCCESS == sapi_send_headers(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;
+ 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 305: http_log(HTTP_G->log.redirect, "305-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;
}
STR_FREE(header);
STR_FREE(body);
- if (HTTP_G(force_exit)) {
+ if (HTTP_G->force_exit) {
zend_bailout();
} else {
php_ob_set_internal_handler(http_ob_blackhole, 4096, "blackhole", 0 TSRMLS_CC);
if ( (found = strstr(methods, method)) &&
(found == method || !isalpha(found[-1])) &&
- (!isalpha(found[strlen(method) + 1]))) {
+ (strlen(found) >= strlen(method) && !isalpha(found[strlen(method)]))) {
return SUCCESS;
}
return FAILURE;
{
zval **hsv;
zval **var;
-
- if ((SUCCESS != zend_hash_find(&EG(symbol_table), "_SERVER", sizeof("_SERVER"), (void **) &hsv)) || (Z_TYPE_PP(hsv) != IS_ARRAY)) {
+#ifdef ZEND_ENGINE_2
+ zend_is_auto_global("_SERVER", lenof("_SERVER") TSRMLS_CC);
+#endif
+ if ((SUCCESS != zend_hash_find(&EG(symbol_table), "_SERVER", sizeof("_SERVER"), (void *) &hsv)) || (Z_TYPE_PP(hsv) != IS_ARRAY)) {
return NULL;
}
- if ((SUCCESS != zend_hash_find(Z_ARRVAL_PP(hsv), (char *) key, key_size, (void **) &var)) || (Z_TYPE_PP(var) != IS_STRING)) {
+ if ((SUCCESS != zend_hash_find(Z_ARRVAL_PP(hsv), (char *) key, key_size, (void *) &var)) || (Z_TYPE_PP(var) != IS_STRING)) {
return NULL;
}
if (check && !(Z_STRVAL_PP(var) && Z_STRLEN_PP(var))) {
{
*length = 0;
*body = NULL;
-
+
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);
+ *body = SG(request_info).raw_post_data;
+
+ if (dup) {
+ *body = estrndup(*body, *length);
+ }
+ return SUCCESS;
+ } else if (sapi_module.read_post && !HTTP_G->read_post_data) {
+ char buf[4096];
+ int len;
+
+ HTTP_G->read_post_data = 1;
+
+ while (0 < (len = sapi_module.read_post(buf, sizeof(buf) TSRMLS_CC))) {
+ *body = erealloc(*body, *length + len + 1);
+ memcpy(*body + *length, buf, len);
+ *length += len;
+ (*body)[*length] = '\0';
+ }
+
+ /* check for error */
+ if (len < 0) {
+ STR_FREE(*body);
+ *length = 0;
+ return FAILURE;
+ }
+
+ SG(request_info).raw_post_data = *body;
+ SG(request_info).raw_post_data_length = *length;
+
+ if (dup) {
+ *body = estrndup(*body, *length);
+ }
return SUCCESS;
}
+
return FAILURE;
}
/* }}} */
+/* {{{ php_stream *http_get_request_body_stream(void) */
+PHP_HTTP_API php_stream *_http_get_request_body_stream(TSRMLS_D)
+{
+ php_stream *s = NULL;
+
+ if (SG(request_info).raw_post_data) {
+ s = php_stream_open_wrapper("php://input", "rb", 0, NULL);
+ } else if (sapi_module.read_post && !HTTP_G->read_post_data) {
+ HTTP_G->read_post_data = 1;
+
+ if ((s = php_stream_temp_new())) {
+ char buf[4096];
+ int len;
+
+ while (0 < (len = sapi_module.read_post(buf, sizeof(buf) TSRMLS_CC))) {
+ php_stream_write(s, buf, len);
+ }
+
+ if (len < 0) {
+ php_stream_close(s);
+ s = NULL;
+ } else {
+ php_stream_rewind(s);
+ }
+ }
+ }
+
+ return s;
+}
+/* }}} */
+
+/* {{{ void http_parse_params_default_callback(...) */
+PHP_HTTP_API void _http_parse_params_default_callback(void *arg, const char *key, int keylen, const char *val, int vallen TSRMLS_DC)
+{
+ char *kdup;
+ zval tmp, *entry;
+ HashTable *ht = (HashTable *) arg;
+
+ if (ht) {
+ INIT_ZARR(tmp, ht);
+
+ if (vallen) {
+ MAKE_STD_ZVAL(entry);
+ array_init(entry);
+ kdup = estrndup(key, keylen);
+ add_assoc_stringl_ex(entry, kdup, keylen + 1, (char *) val, vallen, 1);
+ efree(kdup);
+ add_next_index_zval(&tmp, entry);
+ } else {
+ add_next_index_stringl(&tmp, (char *) key, keylen, 1);
+ }
+ }
+}
+/* }}} */
+
+/* {{{ STATUS http_parse_params(const char *, HashTable *) */
+PHP_HTTP_API STATUS _http_parse_params_ex(const char *param, int flags, http_parse_params_callback cb, void *cb_arg TSRMLS_DC)
+{
+#define ST_QUOTE 1
+#define ST_VALUE 2
+#define ST_KEY 3
+#define ST_ASSIGN 4
+#define ST_ADD 5
+
+ int st = ST_KEY, keylen = 0, vallen = 0;
+ char *s, *c, *key = NULL, *val = NULL;
+
+ for(c = s = estrdup(param);;) {
+#if 0
+ char *tk = NULL, *tv = NULL;
+
+ if (key) {
+ if (keylen) {
+ tk= estrndup(key, keylen);
+ } else {
+ tk = ecalloc(1, 7);
+ memcpy(tk, key, 3);
+ tk[3]='.'; tk[4]='.'; tk[5]='.';
+ }
+ }
+ if (val) {
+ if (vallen) {
+ tv = estrndup(val, vallen);
+ } else {
+ tv = ecalloc(1, 7);
+ memcpy(tv, val, 3);
+ tv[3]='.'; tv[4]='.'; tv[5]='.';
+ }
+ }
+ fprintf(stderr, "[%6s] %c \"%s=%s\"\n",
+ (
+ st == ST_QUOTE ? "QUOTE" :
+ st == ST_VALUE ? "VALUE" :
+ st == ST_KEY ? "KEY" :
+ st == ST_ASSIGN ? "ASSIGN" :
+ st == ST_ADD ? "ADD":
+ "HUH?"
+ ), *c?*c:'0', tk, tv
+ );
+ STR_FREE(tk); STR_FREE(tv);
+#endif
+ continued:
+ switch (st) {
+ case ST_QUOTE:
+ quote:
+ if (*c == '"') {
+ if (*(c-1) == '\\') {
+ memmove(c-1, c, strlen(c)+1);
+ goto quote;
+ } else {
+ goto add;
+ }
+ } else {
+ if (!val) {
+ val = c;
+ }
+ if (!*c) {
+ --val;
+ st = ST_ADD;
+ }
+ }
+ break;
+
+ case ST_VALUE:
+ switch (*c) {
+ case '"':
+ if (!val) {
+ st = ST_QUOTE;
+ }
+ break;
+
+ case ' ':
+ break;
+
+ case ';':
+ case '\0':
+ goto add;
+ break;
+ case ',':
+ if (flags & HTTP_PARAMS_ALLOW_COMMA) {
+ goto add;
+ }
+ default:
+ if (!val) {
+ val = c;
+ }
+ break;
+ }
+ break;
+
+ case ST_KEY:
+ switch (*c) {
+ case ',':
+ if (flags & HTTP_PARAMS_ALLOW_COMMA) {
+ goto allow_comma;
+ }
+ case '\r':
+ case '\n':
+ case '\t':
+ case '\013':
+ case '\014':
+ goto failure;
+ break;
+
+ case '=':
+ if (key) {
+ keylen = c - key;
+ st = ST_VALUE;
+ } else {
+ goto failure;
+ }
+ break;
+
+ case ' ':
+ if (key) {
+ keylen = c - key;
+ st = ST_ASSIGN;
+ }
+ break;
+
+ case ';':
+ case '\0':
+ allow_comma:
+ if (key) {
+ keylen = c-- - key;
+ st = ST_ADD;
+ }
+ break;
+
+ default:
+ if (!key) {
+ key = c;
+ }
+ break;
+ }
+ break;
+
+ case ST_ASSIGN:
+ if (*c == '=') {
+ st = ST_VALUE;
+ } else if (!*c || *c == ';' || ((flags & HTTP_PARAMS_ALLOW_COMMA) && *c == ',')) {
+ st = ST_ADD;
+ } else if (*c != ' ') {
+ goto failure;
+ }
+ break;
+
+ case ST_ADD:
+ add:
+ if (val) {
+ vallen = c - val;
+ if (st != ST_QUOTE) {
+ while (val[vallen-1] == ' ') --vallen;
+ }
+ } else {
+ val = "";
+ vallen = 0;
+ }
+
+ cb(cb_arg, key, keylen, val, vallen TSRMLS_CC);
+
+ st = ST_KEY;
+ key = val = NULL;
+ keylen = vallen = 0;
+ break;
+ }
+ if (*c) {
+ ++c;
+ } else if (st == ST_ADD) {
+ goto add;
+ } else {
+ break;
+ }
+ }
+
+ efree(s);
+ return SUCCESS;
+
+failure:
+ if (flags & HTTP_PARAMS_RAISE_ERROR) {
+ http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Unexpected character (%c) at pos %tu of %zu", *c, c-s, strlen(s));
+ }
+ if (flags & HTTP_PARAMS_ALLOW_FAILURE) {
+ --c;
+ st = ST_ADD;
+ goto continued;
+ }
+ efree(s);
+ return FAILURE;
+}
+/* }}} */
/*
* Local variables:
projects / m6w6 / ext-http / blobdiff