From: Michael Wallner Date: Tue, 20 Sep 2005 15:32:23 +0000 (+0000) Subject: - php_info fun X-Git-Tag: RELEASE_0_14_0~9 X-Git-Url: https://git.m6w6.name/?a=commitdiff_plain;h=afd561b680a07837192efbdb9ffe248def36f8e9;p=m6w6%2Fext-http - php_info fun - add PHPs CRC32 to the supported ETag hash algos (no idea yet why it differs to that of MHASH) - save strlen() calls in http_send_ranges() --- diff --git a/http.c b/http.c index 528f8ba..5d0491a 100644 --- a/http.c +++ b/http.c @@ -205,6 +205,10 @@ PHP_INI_DISP(http_etag_mode_displayer) switch (value) { + case HTTP_ETAG_CRC32: + ZEND_WRITE("HTTP_ETAG_CRC32", lenof("HTTP_ETAG_CRC32")); + break; + case HTTP_ETAG_SHA1: ZEND_WRITE("HTTP_ETAG_SHA1", lenof("HTTP_ETAG_SHA1")); break; @@ -333,29 +337,29 @@ PHP_MINFO_FUNCTION(http) { php_info_print_table_start(); { - php_info_print_table_row(2, "Extended HTTP support:", "enabled"); - php_info_print_table_row(2, "Extension Version:", HTTP_PEXT_VERSION); + php_info_print_table_row(2, "Extended HTTP support", "enabled"); + php_info_print_table_row(2, "Extension Version", HTTP_PEXT_VERSION); #ifdef HTTP_HAVE_CURL - php_info_print_table_row(2, "cURL HTTP Requests:", curl_version()); + php_info_print_table_row(2, "cURL HTTP Requests", curl_version()); #else - php_info_print_table_row(2, "cURL HTTP Requests:", "disabled"); + php_info_print_table_row(2, "cURL HTTP Requests", "disabled"); #endif #ifdef HTTP_HAVE_MHASH { char mhash_info[32]; snprintf(mhash_info, 32, "libmhash/%d", MHASH_API_VERSION); - php_info_print_table_row(2, "mhash ETag Generator:", mhash_info); + php_info_print_table_row(2, "mhash ETag Generator", mhash_info); } #else - php_info_print_table_row(2, "mhash ETag Generator:", "disabled"); + php_info_print_table_row(2, "mhash ETag Generator", "disabled"); #endif #if defined(HTTP_HAVE_MAGIC) && !defined(WONKY) - php_info_print_table_row(2, "magic MIME Guessing:", "libmagic/unknown"); + php_info_print_table_row(2, "magic MIME Guessing", "libmagic/unknown"); #else - php_info_print_table_row(2, "magic MIME Guessing:", "disabled"); + php_info_print_table_row(2, "magic MIME Guessing", "disabled"); #endif - php_info_print_table_row(2, "Registered Classes:", + php_info_print_table_row(2, "Registered Classes", #ifndef ZEND_ENGINE_2 "none" #else @@ -372,8 +376,36 @@ PHP_MINFO_FUNCTION(http) ); } php_info_print_table_end(); + + php_info_print_table_start(); + php_info_print_table_colspan_header(2, "Supported ETag Hash Algorithms"); + { + + php_info_print_table_row(2, "PHP", "CRC32, MD5, SHA1"); +#ifdef HTTP_HAVE_MHASH + { + phpstr *algos = phpstr_new(); + int i, c = mhash_count(); + + for (i = 0; i <= c; ++i) { + const char *hash = mhash_get_hash_name_static(i); + + if (hash) { + phpstr_appendf(algos, "%s, ", hash); + } + } + phpstr_fix(algos); + php_info_print_table_row(2, "MHASH", PHPSTR_VAL(algos)); + phpstr_free(&algos); + } +#else + php_info_print_table_row(2, "MHASH", "not available"); +#endif + } + php_info_print_table_end(); php_info_print_table_start(); + php_info_print_table_colspan_header(2, "Request Methods"); { unsigned i; zval **custom_method; @@ -393,10 +425,11 @@ PHP_MINFO_FUNCTION(http) phpstr_fix(known_request_methods); phpstr_fix(custom_request_methods); - php_info_print_table_row(2, "Known Request Methods:", PHPSTR_VAL(known_request_methods)); - php_info_print_table_row(2, "Custom Request Methods:", + php_info_print_table_row(2, "Known", PHPSTR_VAL(known_request_methods)); + php_info_print_table_row(2, "Custom", PHPSTR_LEN(custom_request_methods) ? PHPSTR_VAL(custom_request_methods) : "none registered"); - + php_info_print_table_row(2, "Allowed", strlen(HTTP_G(request).methods.allowed) ? HTTP_G(request).methods.allowed : "(ANY)"); + phpstr_free(&known_request_methods); phpstr_free(&custom_request_methods); } diff --git a/http_cache_api.c b/http_cache_api.c index 0cab6d9..d03ee85 100644 --- a/http_cache_api.c +++ b/http_cache_api.c @@ -43,6 +43,7 @@ STATUS _http_cache_global_init(INIT_FUNC_ARGS) { HTTP_LONG_CONSTANT("HTTP_ETAG_MD5", HTTP_ETAG_MD5); HTTP_LONG_CONSTANT("HTTP_ETAG_SHA1", HTTP_ETAG_SHA1); + HTTP_LONG_CONSTANT("HTTP_ETAG_CRC32", HTTP_ETAG_CRC32); #ifdef HTTP_HAVE_MHASH { diff --git a/http_response_object.c b/http_response_object.c index 61b3c82..dfc2476 100644 --- a/http_response_object.c +++ b/http_response_object.c @@ -240,6 +240,7 @@ static inline void _http_response_object_declare_default_properties(TSRMLS_D) #ifndef WONKY DCL_CONST(long, "ETAG_MD5", HTTP_ETAG_MD5); DCL_CONST(long, "ETAG_SHA1", HTTP_ETAG_SHA1); + DCL_CONST(long, "ETAG_CRC32", HTTP_ETAG_CRC32); # ifdef HTTP_HAVE_MHASH { diff --git a/http_send_api.c b/http_send_api.c index 6dfc677..3f6f2a6 100644 --- a/http_send_api.c +++ b/http_send_api.c @@ -289,6 +289,7 @@ PHP_HTTP_API STATUS _http_send_ranges(HashTable *ranges, const void *data, size_ /* multi range */ else { + size_t preface_len; char bound[23] = {0}, preface[1024] = {0}, multi_header[68] = "Content-Type: multipart/byteranges; boundary="; @@ -307,7 +308,7 @@ PHP_HTTP_API STATUS _http_send_ranges(HashTable *ranges, const void *data, size_ break; } - snprintf(preface, 1023, + preface_len = snprintf(preface, 1023, HTTP_CRLF "%s" HTTP_CRLF "Content-Type: %s" HTTP_CRLF "Content-Range: bytes %ld-%ld/%lu" @@ -321,7 +322,7 @@ PHP_HTTP_API STATUS _http_send_ranges(HashTable *ranges, const void *data, size_ (ulong) size ); - PHPWRITE(preface, strlen(preface)); + PHPWRITE(preface, preface_len); http_send_chunk(data, Z_LVAL_PP(zbegin), Z_LVAL_PP(zend) + 1, mode); } diff --git a/php_http_cache_api.h b/php_http_cache_api.h index d7e53b7..14ae720 100644 --- a/php_http_cache_api.h +++ b/php_http_cache_api.h @@ -22,6 +22,7 @@ #include "ext/standard/md5.h" #include "ext/standard/sha1.h" +#include "ext/standard/crc32.h" #include "php_http_std_defs.h" #include "php_http.h" @@ -38,6 +39,7 @@ ZEND_EXTERN_MODULE_GLOBALS(http); extern STATUS _http_cache_global_init(INIT_FUNC_ARGS); typedef enum { + HTTP_ETAG_CRC32 = -3, HTTP_ETAG_MD5 = -2, HTTP_ETAG_SHA1 = -1, } http_etag_mode; @@ -75,6 +77,11 @@ static inline void *_http_etag_init(TSRMLS_D) switch (mode) { + case HTTP_ETAG_CRC32: + ctx = emalloc(sizeof(unsigned int)); + memset(ctx, 1, sizeof(unsigned int)); + break; + case HTTP_ETAG_SHA1: PHP_SHA1Init(ctx = emalloc(sizeof(PHP_SHA1_CTX))); break; @@ -107,6 +114,12 @@ static inline char *_http_etag_finish(void *ctx TSRMLS_DC) switch (mode) { + case HTTP_ETAG_CRC32: + *((unsigned int *) ctx) = ~*((unsigned int *) ctx); + etag = http_etag_digest((const unsigned char *) ctx, sizeof(unsigned int)); + efree(ctx); + break; + case HTTP_ETAG_SHA1: PHP_SHA1Final(digest, ctx); etag = http_etag_digest(digest, 20); @@ -141,6 +154,17 @@ static inline void _http_etag_update(void *ctx, const char *data_ptr, size_t dat { switch (INI_INT("http.etag_mode")) { + case HTTP_ETAG_CRC32: + { + unsigned int i, c = *((unsigned int *) ctx); + + for (i = 0; i < data_len; ++i) { + c = CRC32(c, data_ptr[i]); + } + *((unsigned int *)ctx) = c; + } + break; + case HTTP_ETAG_SHA1: PHP_SHA1Update(ctx, (const unsigned char *) data_ptr, data_len); break;