X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=php_http_message_body.c;h=fa9155110d776d37a0e1e26bed4ec5ef627acee6;hp=2697f24d3054238e37463e4079f167f2029811bc;hb=refs%2Fheads%2Fv2.3.x;hpb=03950c1eaf949eb56a9cf27655ffbb9ac88e0298 diff --git a/php_http_message_body.c b/php_http_message_body.c index 2697f24..fa91551 100644 --- a/php_http_message_body.c +++ b/php_http_message_body.c @@ -6,7 +6,7 @@ | modification, are permitted provided that the conditions mentioned | | in the accompanying LICENSE file are met. | +--------------------------------------------------------------------+ - | Copyright (c) 2004-2013, Michael Wallner | + | Copyright (c) 2004-2014, Michael Wallner | +--------------------------------------------------------------------+ */ @@ -24,13 +24,14 @@ php_http_message_body_appendf(body, "--%s" PHP_HTTP_CRLF, php_http_message_body_boundary(body)); \ } \ } while(0) + #define BOUNDARY_CLOSE(body) \ php_http_message_body_appendf(body, PHP_HTTP_CRLF "--%s--" PHP_HTTP_CRLF, php_http_message_body_boundary(body)) static STATUS add_recursive_fields(php_http_message_body_t *body, const char *name, zval *value); static STATUS add_recursive_files(php_http_message_body_t *body, const char *name, zval *value); -PHP_HTTP_API php_http_message_body_t *php_http_message_body_init(php_http_message_body_t **body_ptr, php_stream *stream TSRMLS_DC) +php_http_message_body_t *php_http_message_body_init(php_http_message_body_t **body_ptr, php_stream *stream TSRMLS_DC) { php_http_message_body_t *body; @@ -54,15 +55,19 @@ PHP_HTTP_API php_http_message_body_t *php_http_message_body_init(php_http_messag } TSRMLS_SET_CTX(body->ts); + if (body_ptr) { + *body_ptr = body; + } + return body; } -PHP_HTTP_API unsigned php_http_message_body_addref(php_http_message_body_t *body) +unsigned php_http_message_body_addref(php_http_message_body_t *body) { return ++body->refcount; } -PHP_HTTP_API php_http_message_body_t *php_http_message_body_copy(php_http_message_body_t *from, php_http_message_body_t *to) +php_http_message_body_t *php_http_message_body_copy(php_http_message_body_t *from, php_http_message_body_t *to) { if (from) { TSRMLS_FETCH_FROM_CTX(from->ts); @@ -86,30 +91,30 @@ PHP_HTTP_API php_http_message_body_t *php_http_message_body_copy(php_http_messag return to; } -PHP_HTTP_API void php_http_message_body_free(php_http_message_body_t **body_ptr) +void php_http_message_body_free(php_http_message_body_t **body_ptr) { if (*body_ptr) { php_http_message_body_t *body = *body_ptr; if (!--body->refcount) { TSRMLS_FETCH_FROM_CTX(body->ts); - /* NO FIXME: shows leakinfo in DEBUG mode */ + /* NOFIXME: shows leakinfo in DEBUG mode */ zend_list_delete(body->stream_id); - STR_FREE(body->boundary); + PTR_FREE(body->boundary); efree(body); } *body_ptr = NULL; } } -PHP_HTTP_API const php_stream_statbuf *php_http_message_body_stat(php_http_message_body_t *body) +const php_stream_statbuf *php_http_message_body_stat(php_http_message_body_t *body) { TSRMLS_FETCH_FROM_CTX(body->ts); php_stream_stat(php_http_message_body_stream(body), &body->ssb); return &body->ssb; } -PHP_HTTP_API const char *php_http_message_body_boundary(php_http_message_body_t *body) +const char *php_http_message_body_boundary(php_http_message_body_t *body) { if (!body->boundary) { union { double dbl; int num[2]; } data; @@ -121,30 +126,34 @@ PHP_HTTP_API const char *php_http_message_body_boundary(php_http_message_body_t return body->boundary; } -PHP_HTTP_API char *php_http_message_body_etag(php_http_message_body_t *body) +char *php_http_message_body_etag(php_http_message_body_t *body) { - const php_stream_statbuf *ssb = php_http_message_body_stat(body); + php_http_etag_t *etag; + php_stream *s = php_http_message_body_stream(body); TSRMLS_FETCH_FROM_CTX(body->ts); /* real file or temp buffer ? */ - if (ssb && ssb->sb.st_mtime) { - char *etag; + if (s->ops != &php_stream_temp_ops && s->ops != &php_stream_memory_ops) { + php_stream_stat(php_http_message_body_stream(body), &body->ssb); - spprintf(&etag, 0, "%lx-%lx-%lx", ssb->sb.st_ino, ssb->sb.st_mtime, ssb->sb.st_size); - return etag; - } else { - php_http_etag_t *etag = php_http_etag_init(PHP_HTTP_G->env.etag_mode TSRMLS_CC); + if (body->ssb.sb.st_mtime) { + char *etag; - if (etag) { - php_http_message_body_to_callback(body, (php_http_pass_callback_t) php_http_etag_update, etag, 0, 0); - return php_http_etag_finish(etag); - } else { - return NULL; + spprintf(&etag, 0, "%lx-%lx-%lx", body->ssb.sb.st_ino, body->ssb.sb.st_mtime, body->ssb.sb.st_size); + return etag; } } + + /* content based */ + if ((etag = php_http_etag_init(PHP_HTTP_G->env.etag_mode TSRMLS_CC))) { + php_http_message_body_to_callback(body, (php_http_pass_callback_t) php_http_etag_update, etag, 0, 0); + return php_http_etag_finish(etag); + } + + return NULL; } -PHP_HTTP_API void php_http_message_body_to_string(php_http_message_body_t *body, char **buf, size_t *len, off_t offset, size_t forlen) +void php_http_message_body_to_string(php_http_message_body_t *body, char **buf, size_t *len, off_t offset, size_t forlen) { php_stream *s = php_http_message_body_stream(body); TSRMLS_FETCH_FROM_CTX(body->ts); @@ -156,19 +165,20 @@ PHP_HTTP_API void php_http_message_body_to_string(php_http_message_body_t *body, *len = php_stream_copy_to_mem(s, buf, forlen, 0); } -PHP_HTTP_API void php_http_message_body_to_stream(php_http_message_body_t *body, php_stream *dst, off_t offset, size_t forlen) +STATUS php_http_message_body_to_stream(php_http_message_body_t *body, php_stream *dst, off_t offset, size_t forlen) { php_stream *s = php_http_message_body_stream(body); TSRMLS_FETCH_FROM_CTX(body->ts); php_stream_seek(s, offset, SEEK_SET); + if (!forlen) { forlen = -1; } - php_stream_copy_to_stream_ex(s, dst, forlen, NULL); + return php_stream_copy_to_stream_ex(s, dst, forlen, NULL); } -PHP_HTTP_API void php_http_message_body_to_callback(php_http_message_body_t *body, php_http_pass_callback_t cb, void *cb_arg, off_t offset, size_t forlen) +STATUS php_http_message_body_to_callback(php_http_message_body_t *body, php_http_pass_callback_t cb, void *cb_arg, off_t offset, size_t forlen) { php_stream *s = php_http_message_body_stream(body); char *buf = emalloc(0x1000); @@ -183,7 +193,9 @@ PHP_HTTP_API void php_http_message_body_to_callback(php_http_message_body_t *bod size_t read = php_stream_read(s, buf, MIN(forlen, 0x1000)); if (read) { - cb(cb_arg, buf, read); + if (-1 == cb(cb_arg, buf, read)) { + return FAILURE; + } } if (read < MIN(forlen, sizeof(buf))) { @@ -195,22 +207,34 @@ PHP_HTTP_API void php_http_message_body_to_callback(php_http_message_body_t *bod } } efree(buf); + + return SUCCESS; } -PHP_HTTP_API size_t php_http_message_body_append(php_http_message_body_t *body, const char *buf, size_t len) +size_t php_http_message_body_append(php_http_message_body_t *body, const char *buf, size_t len) { php_stream *s; + size_t written; TSRMLS_FETCH_FROM_CTX(body->ts); if (!(s = php_http_message_body_stream(body))) { return -1; } - php_stream_seek(s, 0, SEEK_END); - return php_stream_write(s, buf, len); + if (s->ops->seek) { + php_stream_seek(s, 0, SEEK_END); + } + + written = php_stream_write(s, buf, len); + + if (written != len) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to append %zu bytes to body; wrote %zu", len, written); + } + + return len; } -PHP_HTTP_API size_t php_http_message_body_appendf(php_http_message_body_t *body, const char *fmt, ...) +size_t php_http_message_body_appendf(php_http_message_body_t *body, const char *fmt, ...) { va_list argv; char *print_str; @@ -226,7 +250,7 @@ PHP_HTTP_API size_t php_http_message_body_appendf(php_http_message_body_t *body, return print_len; } -PHP_HTTP_API STATUS php_http_message_body_add_form(php_http_message_body_t *body, HashTable *fields, HashTable *files) +STATUS php_http_message_body_add_form(php_http_message_body_t *body, HashTable *fields, HashTable *files) { zval tmp; @@ -246,7 +270,7 @@ PHP_HTTP_API STATUS php_http_message_body_add_form(php_http_message_body_t *body return SUCCESS; } -PHP_HTTP_API void php_http_message_body_add_part(php_http_message_body_t *body, php_http_message_t *part) +void php_http_message_body_add_part(php_http_message_body_t *body, php_http_message_t *part) { TSRMLS_FETCH_FROM_CTX(body->ts); @@ -256,7 +280,7 @@ PHP_HTTP_API void php_http_message_body_add_part(php_http_message_body_t *body, } -PHP_HTTP_API STATUS php_http_message_body_add_form_field(php_http_message_body_t *body, const char *name, const char *value_str, size_t value_len) +STATUS php_http_message_body_add_form_field(php_http_message_body_t *body, const char *name, const char *value_str, size_t value_len) { char *safe_name; TSRMLS_FETCH_FROM_CTX(body->ts); @@ -277,7 +301,7 @@ PHP_HTTP_API STATUS php_http_message_body_add_form_field(php_http_message_body_t return SUCCESS; } -PHP_HTTP_API STATUS php_http_message_body_add_form_file(php_http_message_body_t *body, const char *name, const char *ctype, const char *path, php_stream *in) +STATUS php_http_message_body_add_form_file(php_http_message_body_t *body, const char *name, const char *ctype, const char *path, php_stream *in) { char *safe_name, *path_dup = estrdup(path), *bname; size_t bname_len; @@ -363,7 +387,7 @@ static STATUS add_recursive_files(php_http_message_body_t *body, const char *nam TSRMLS_FETCH_FROM_CTX(body->ts); if (Z_TYPE_P(value) != IS_ARRAY && Z_TYPE_P(value) != IS_OBJECT) { - php_http_error(HE_WARNING, PHP_HTTP_E_MESSAGE_BODY, "Expected array or object (name, type, file) for message body file to add"); + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Expected array or object (name, type, file) for message body file to add"); return FAILURE; } @@ -495,7 +519,7 @@ static size_t splitbody(void *opaque, char *buf, size_t len TSRMLS_DC) len = 0; } else { /* let this be garbage */ - php_http_error(HE_WARNING, PHP_HTTP_E_MESSAGE_BODY, "Malformed multipart boundary at pos %zu", consumed); + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Malformed multipart boundary at pos %zu", consumed); return -1; } } @@ -513,7 +537,7 @@ static size_t splitbody(void *opaque, char *buf, size_t len TSRMLS_DC) return consumed; } -PHP_HTTP_API php_http_message_t *php_http_message_body_split(php_http_message_body_t *body, const char *boundary) +php_http_message_t *php_http_message_body_split(php_http_message_body_t *body, const char *boundary) { php_stream *s = php_http_message_body_stream(body); php_http_buffer_t *tmp = NULL; @@ -537,7 +561,7 @@ PHP_HTTP_API php_http_message_t *php_http_message_body_split(php_http_message_bo php_http_buffer_free(&tmp); php_http_message_parser_free(&arg.parser); php_http_buffer_dtor(&arg.buf); - STR_FREE(arg.boundary_str); + PTR_FREE(arg.boundary_str); return msg; } @@ -609,21 +633,16 @@ PHP_METHOD(HttpMessageBody, __construct) zval *zstream = NULL; php_stream *stream; - with_error_handling(EH_THROW, php_http_exception_class_entry) { - if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|r!", &zstream)) { - if (zstream) { - php_stream_from_zval(stream, &zstream); + php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|r!", &zstream), invalid_arg, return); - if (stream) { - if (obj->body) { - php_http_message_body_free(&obj->body); - } - obj->body = php_http_message_body_init(NULL, stream TSRMLS_CC); - } - } - PHP_HTTP_MESSAGE_BODY_OBJECT_INIT(obj); + if (zstream) { + php_http_expect(php_stream_from_zval_no_verify(stream, &zstream), unexpected_val, return); + + if (obj->body) { + php_http_message_body_free(&obj->body); } - } end_error_handling(); + obj->body = php_http_message_body_init(NULL, stream TSRMLS_CC); + } } ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessageBody___toString, 0, 0, 0) @@ -746,17 +765,17 @@ PHP_METHOD(HttpMessageBody, append) { char *str; int len; + php_http_message_body_object_t *obj; - if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)) { - php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC); + php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len), invalid_arg, return); - PHP_HTTP_MESSAGE_BODY_OBJECT_INIT(obj); + obj = zend_object_store_get_object(getThis() TSRMLS_CC); - if (len != php_http_message_body_append(obj->body, str, len)) { - php_http_error(HE_WARNING, PHP_HTTP_E_MESSAGE_BODY, "Could not append to body"); - } - RETURN_ZVAL(getThis(), 1, 0); - } + PHP_HTTP_MESSAGE_BODY_OBJECT_INIT(obj); + + php_http_expect(len == php_http_message_body_append(obj->body, str, len), runtime, return); + + RETURN_ZVAL(getThis(), 1, 0); } ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessageBody_addForm, 0, 0, 0) @@ -766,15 +785,17 @@ ZEND_END_ARG_INFO(); PHP_METHOD(HttpMessageBody, addForm) { HashTable *fields = NULL, *files = NULL; + php_http_message_body_object_t *obj; - if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|h!h!", &fields, &files)) { - php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC); + php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|h!h!", &fields, &files), invalid_arg, return); - PHP_HTTP_MESSAGE_BODY_OBJECT_INIT(obj); + obj = zend_object_store_get_object(getThis() TSRMLS_CC); - php_http_message_body_add_form(obj->body, fields, files); - RETURN_ZVAL(getThis(), 1, 0); - } + PHP_HTTP_MESSAGE_BODY_OBJECT_INIT(obj); + + php_http_expect(SUCCESS == php_http_message_body_add_form(obj->body, fields, files), runtime, return); + + RETURN_ZVAL(getThis(), 1, 0); } ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessageBody_addPart, 0, 0, 1) @@ -783,14 +804,22 @@ ZEND_END_ARG_INFO(); PHP_METHOD(HttpMessageBody, addPart) { zval *zobj; + php_http_message_body_object_t *obj; + php_http_message_object_t *mobj; + zend_error_handling zeh; - if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &zobj, php_http_message_class_entry)) { - php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC); - php_http_message_object_t *mobj = zend_object_store_get_object(zobj TSRMLS_CC); + php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &zobj, php_http_message_class_entry), invalid_arg, return); - PHP_HTTP_MESSAGE_BODY_OBJECT_INIT(obj); + obj = zend_object_store_get_object(getThis() TSRMLS_CC); + mobj = zend_object_store_get_object(zobj TSRMLS_CC); + + PHP_HTTP_MESSAGE_BODY_OBJECT_INIT(obj); + + zend_replace_error_handling(EH_THROW, php_http_exception_runtime_class_entry, &zeh TSRMLS_CC); + php_http_message_body_add_part(obj->body, mobj->message); + zend_restore_error_handling(&zeh TSRMLS_CC); - php_http_message_body_add_part(obj->body, mobj->message); + if (!EG(exception)) { RETURN_ZVAL(getThis(), 1, 0); } } @@ -847,15 +876,15 @@ PHP_METHOD(HttpMessageBody, stat) RETURN_LONG(sb->sb.st_ctime); break; default: - php_http_error(HE_WARNING, PHP_HTTP_E_MESSAGE_BODY, "unknown stat field: '%s' (should be one of [s]ize, [a]time, [m]time or [c]time)", field_str); + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown stat field: '%s' (should be one of [s]ize, [a]time, [m]time or [c]time)", field_str); break; } } else { object_init(return_value); - add_property_long_ex(return_value, ZEND_STRS("size"), sb->sb.st_size); - add_property_long_ex(return_value, ZEND_STRS("atime"), sb->sb.st_atime); - add_property_long_ex(return_value, ZEND_STRS("mtime"), sb->sb.st_mtime); - add_property_long_ex(return_value, ZEND_STRS("ctime"), sb->sb.st_ctime); + add_property_long_ex(return_value, ZEND_STRS("size"), sb->sb.st_size TSRMLS_CC); + add_property_long_ex(return_value, ZEND_STRS("atime"), sb->sb.st_atime TSRMLS_CC); + add_property_long_ex(return_value, ZEND_STRS("mtime"), sb->sb.st_mtime TSRMLS_CC); + add_property_long_ex(return_value, ZEND_STRS("ctime"), sb->sb.st_ctime TSRMLS_CC); } } } @@ -886,7 +915,7 @@ PHP_MINIT_FUNCTION(http_message_body) zend_class_entry ce = {0}; INIT_NS_CLASS_ENTRY(ce, "http\\Message", "Body", php_http_message_body_methods); - php_http_message_body_class_entry = zend_register_internal_class_ex(&ce, php_http_object_class_entry, NULL TSRMLS_CC); + php_http_message_body_class_entry = zend_register_internal_class(&ce TSRMLS_CC); php_http_message_body_class_entry->create_object = php_http_message_body_object_new; memcpy(&php_http_message_body_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers)); php_http_message_body_object_handlers.clone_obj = php_http_message_body_object_clone;