X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=http_send_api.c;h=2be92b62dec675c02fd141aaeb65dc3c30ac0391;hb=13e641e4455b1f86520de7c6390b2b7659d65e54;hp=93271dbd68ac407689eb09bd9b3f50881ddae0a9;hpb=669d2e6a8bdc642b6b52693f4593f199ddd7e8d2;p=m6w6%2Fext-http diff --git a/http_send_api.c b/http_send_api.c index 93271db..2be92b6 100644 --- a/http_send_api.c +++ b/http_send_api.c @@ -35,28 +35,12 @@ static inline void _http_flush(void *nothing, const char *data, size_t data_len php_end_ob_buffer(1, 1 TSRMLS_CC); sapi_flush(TSRMLS_C); -#define HTTP_MSEC(s) (s * 1000) -#define HTTP_USEC(s) (HTTP_MSEC(s) * 1000) -#define HTTP_NSEC(s) (HTTP_USEC(s) * 1000) -#define HTTP_NANOSEC (1000 * 1000 * 1000) -#define HTTP_DIFFSEC (0.001) - - if (HTTP_G->send.throttle_delay >= HTTP_DIFFSEC) { -#if defined(PHP_WIN32) - Sleep((DWORD) HTTP_MSEC(HTTP_G->send.throttle_delay)); -#elif defined(HAVE_USLEEP) - usleep(HTTP_USEC(HTTP_G->send.throttle_delay)); -#elif defined(HAVE_NANOSLEEP) - struct timespec req, rem; - - req.tv_sec = (time_t) HTTP_G->send.throttle_delay; - req.tv_nsec = HTTP_NSEC(HTTP_G->send.throttle_delay) % HTTP_NANOSEC; - - while (nanosleep(&req, &rem) && (errno == EINTR) && (HTTP_NSEC(rem.tv_sec) + rem.tv_nsec) > HTTP_NSEC(HTTP_DIFFSEC))) { - req.tv_sec = rem.tv_sec; - req.tv_nsec = rem.tv_nsec; - } +#if 0 + fprintf(stderr, "Flushing after writing %u bytes\n", (uint) data_len); #endif + + if (HTTP_G->send.throttle_delay >= HTTP_DIFFSEC) { + http_sleep(HTTP_G->send.throttle_delay); } } /* }}} */ @@ -81,20 +65,26 @@ static inline void _http_send_response_start(void **buffer, size_t content_lengt #define http_send_response_data_plain(b, d, dl) _http_send_response_data_plain((b), (d), (dl) TSRMLS_CC) static inline void _http_send_response_data_plain(void **buffer, const char *data, size_t data_len TSRMLS_DC) { - if (HTTP_G->send.deflate.encoding) { + if (HTTP_G->send.deflate.encoding && *(http_encoding_stream **) buffer) { #ifdef HTTP_HAVE_ZLIB char *encoded; size_t encoded_len; http_encoding_stream *s = *((http_encoding_stream **) buffer); http_encoding_deflate_stream_update(s, data, data_len, &encoded, &encoded_len); - phpstr_chunked_output((phpstr **) &s->storage, encoded, encoded_len, HTTP_G->send.buffer_size, _http_flush, NULL TSRMLS_CC); + if (HTTP_G->send.buffer_size) { + phpstr_chunked_output((phpstr **) &s->storage, encoded, encoded_len, HTTP_G->send.buffer_size, _http_flush, NULL TSRMLS_CC); + } else { + http_flush(encoded, encoded_len); + } efree(encoded); #else http_error(HE_ERROR, HTTP_E_RESPONSE, "Attempt to send GZIP response despite being able to do so; please report this bug"); #endif - } else { + } else if (HTTP_G->send.buffer_size) { phpstr_chunked_output((phpstr **) buffer, data, data_len, HTTP_G->send.buffer_size, _http_flush, NULL TSRMLS_CC); + } else { + http_flush(data, data_len); } } /* }}} */ @@ -106,8 +96,7 @@ static inline void _http_send_response_data_fetch(void **buffer, const void *dat char *buf; long got, len = end - begin; - switch (mode) - { + switch (mode) { case SEND_RSRC: { php_stream *s = (php_stream *) data; @@ -123,8 +112,8 @@ static inline void _http_send_response_data_fetch(void **buffer, const void *dat efree(buf); } + break; } - break; case SEND_DATA: { @@ -136,8 +125,8 @@ static inline void _http_send_response_data_fetch(void **buffer, const void *dat len -= got; buf += got; } + break; } - break; EMPTY_SWITCH_DEFAULT_CASE(); } @@ -148,20 +137,24 @@ static inline void _http_send_response_data_fetch(void **buffer, const void *dat #define http_send_response_finish(b) _http_send_response_finish((b) TSRMLS_CC) static inline void _http_send_response_finish(void **buffer TSRMLS_DC) { - if (HTTP_G->send.deflate.encoding) { + if (HTTP_G->send.deflate.encoding && *(http_encoding_stream **) buffer) { #ifdef HTTP_HAVE_ZLIB char *encoded = NULL; size_t encoded_len = 0; http_encoding_stream *s = *((http_encoding_stream **) buffer); http_encoding_deflate_stream_finish(s, &encoded, &encoded_len); - phpstr_chunked_output((phpstr **) &s->storage, encoded, encoded_len, 0, _http_flush, NULL TSRMLS_CC); + if (HTTP_G->send.buffer_size) { + phpstr_chunked_output((phpstr **) &s->storage, encoded, encoded_len, 0, _http_flush, NULL TSRMLS_CC); + } else { + http_flush(encoded, encoded_len); + } http_encoding_deflate_stream_free(&s); STR_FREE(encoded); #else http_error(HE_ERROR, HTTP_E_RESPONSE, "Attempt to send GZIP response despite being able to do so; please report this bug"); #endif - } else { + } else if (HTTP_G->send.buffer_size) { phpstr_chunked_output((phpstr **) buffer, NULL, 0, 0, _http_flush, NULL TSRMLS_CC); } } @@ -314,8 +307,7 @@ PHP_HTTP_API STATUS _http_send_ex(const void *data_ptr, size_t data_size, http_s zend_hash_init(&ranges, 0, NULL, ZVAL_PTR_DTOR, 0); range_status = http_get_request_ranges(&ranges, data_size); - switch (range_status) - { + switch (range_status) { case RANGE_ERR: { zend_hash_destroy(&ranges); @@ -368,7 +360,7 @@ PHP_HTTP_API STATUS _http_send_ex(const void *data_ptr, size_t data_size, http_s char boundary_str[32], range_header_str[256]; size_t boundary_len, range_header_len; - boundary_len = snprintf(boundary_str, lenof(boundary_str), "%lu%0.9f", (ulong) HTTP_GET_REQUEST_TIME(), (float) php_combined_lcg(TSRMLS_C)); + boundary_len = snprintf(boundary_str, lenof(boundary_str), "%lu%0.9f", (ulong) HTTP_G->request.time, (float) php_combined_lcg(TSRMLS_C)); range_header_len = snprintf(range_header_str, lenof(range_header_str), "Content-Type: multipart/byteranges; boundary=%s", boundary_str); http_send_status_header_ex(206, range_header_str, range_header_len, 1); @@ -457,6 +449,16 @@ PHP_HTTP_API STATUS _http_send_stream_ex(php_stream *file, zend_bool close_strea php_stream_statbuf ssb; if ((!file) || php_stream_stat(file, &ssb)) { + char *defct = sapi_get_default_content_type(TSRMLS_C); + + http_send_content_type(defct, strlen(defct)); + http_send_header_string("Content-Disposition:"); + http_error(HE_WARNING, HTTP_E_RESPONSE, "File not found; stat failed"); + STR_FREE(defct); + + if (HTTP_G->send.not_found_404) { + http_exit_ex(404, NULL, estrdup("File not found\n"), 0); + } return FAILURE; } @@ -476,15 +478,13 @@ PHP_HTTP_API char *_http_guess_content_type(const char *magicfile, long magicmod char *ct = NULL; #ifdef HTTP_HAVE_MAGIC - struct magic_set *magic; + struct magic_set *magic = NULL; HTTP_CHECK_OPEN_BASEDIR(magicfile, return NULL); - /* magic_load() fails if MAGIC_MIME is set because it - cowardly adds .mime to the file name */ - magic = magic_open(magicmode &~ MAGIC_MIME); - - if (!magic) { + if (!data_ptr) { + http_error(HE_WARNING, HTTP_E_INVALID_PARAM, "Supplied payload is empty"); + } else if (!(magic = magic_open(magicmode &~ MAGIC_MIME))) { 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)); @@ -493,8 +493,7 @@ PHP_HTTP_API char *_http_guess_content_type(const char *magicfile, long magicmod magic_setflags(magic, magicmode); - switch (data_mode) - { + switch (data_mode) { case SEND_RSRC: { char *buffer; @@ -503,17 +502,17 @@ PHP_HTTP_API char *_http_guess_content_type(const char *magicfile, long magicmod b_len = php_stream_copy_to_mem(data_ptr, &buffer, 65536, 0); ctype = magic_buffer(magic, buffer, b_len); efree(buffer); + break; } - break; case SEND_DATA: ctype = magic_buffer(magic, data_ptr, data_len); - break; + break; default: HTTP_CHECK_OPEN_BASEDIR(data_ptr, magic_close(magic); return NULL); ctype = magic_file(magic, data_ptr); - break; + break; } if (ctype) {