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Diffstat (limited to 'ext/standard/browscap.c')
-rw-r--r--ext/standard/browscap.c81
1 files changed, 32 insertions, 49 deletions
diff --git a/ext/standard/browscap.c b/ext/standard/browscap.c
index 96f4d95bf1..7b71df7707 100644
--- a/ext/standard/browscap.c
+++ b/ext/standard/browscap.c
@@ -19,10 +19,11 @@
/* $Id$ */
#include "php.h"
-#include "ext/ereg/php_regex.h"
#include "php_browscap.h"
#include "php_ini.h"
#include "php_string.h"
+#include "ext/ereg/php_regex.h"
+
#include "zend_ini_scanner.h"
#include "zend_globals.h"
@@ -34,7 +35,7 @@ static char *current_section_name;
/* OBJECTS_FIXME: This whole extension needs going through. The use of objects looks pretty broken here */
-static void browscap_entry_dtor(zval **zvalue)
+static void browscap_entry_dtor(zval **zvalue) /* {{{ */
{
if (Z_TYPE_PP(zvalue) == IS_ARRAY) {
zend_hash_destroy(Z_ARRVAL_PP(zvalue));
@@ -46,10 +47,9 @@ static void browscap_entry_dtor(zval **zvalue)
}
free(*zvalue);
}
+/* }}} */
-/* {{{ convert_browscap_pattern
- */
-static void convert_browscap_pattern(zval *pattern)
+static void convert_browscap_pattern(zval *pattern) /* {{{ */
{
register int i, j;
char *t;
@@ -87,9 +87,7 @@ static void convert_browscap_pattern(zval *pattern)
}
/* }}} */
-/* {{{ php_browscap_parser_cb
- */
-static void php_browscap_parser_cb(zval *arg1, zval *arg2, zval *arg3, int callback_type, void *arg TSRMLS_DC)
+static void php_browscap_parser_cb(zval *arg1, zval *arg2, zval *arg3, int callback_type, void *arg TSRMLS_DC) /* {{{ */
{
if (!arg1) {
return;
@@ -134,7 +132,7 @@ static void php_browscap_parser_cb(zval *arg1, zval *arg2, zval *arg3, int callb
}
new_key = zend_strndup(Z_STRVAL_P(arg1), Z_STRLEN_P(arg1));
zend_str_tolower(new_key, Z_STRLEN_P(arg1));
- zend_hash_update(Z_ARRVAL_P(current_section), new_key, Z_STRLEN_P(arg1)+1, &new_property, sizeof(zval *), NULL);
+ zend_hash_update(Z_ARRVAL_P(current_section), new_key, Z_STRLEN_P(arg1) + 1, &new_property, sizeof(zval *), NULL);
free(new_key);
}
break;
@@ -143,7 +141,7 @@ static void php_browscap_parser_cb(zval *arg1, zval *arg2, zval *arg3, int callb
zval *unprocessed;
HashTable *section_properties;
- /*printf("'%s' (%d)\n",$1.value.str.val,$1.value.str.len+1);*/
+ /*printf("'%s' (%d)\n",$1.value.str.val,$1.value.str.len + 1);*/
current_section = (zval *) pemalloc(sizeof(zval), 1);
INIT_PZVAL(current_section);
processed = (zval *) pemalloc(sizeof(zval), 1);
@@ -156,8 +154,8 @@ static void php_browscap_parser_cb(zval *arg1, zval *arg2, zval *arg3, int callb
Z_ARRVAL_P(current_section) = section_properties;
Z_TYPE_P(current_section) = IS_ARRAY;
current_section_name = zend_strndup(Z_STRVAL_P(arg1), Z_STRLEN_P(arg1));
-
- zend_hash_update(&browser_hash, Z_STRVAL_P(arg1), Z_STRLEN_P(arg1)+1, (void *) &current_section, sizeof(zval *), NULL);
+
+ zend_hash_update(&browser_hash, Z_STRVAL_P(arg1), Z_STRLEN_P(arg1) + 1, (void *) &current_section, sizeof(zval *), NULL);
Z_STRVAL_P(processed) = Z_STRVAL_P(arg1);
Z_STRLEN_P(processed) = Z_STRLEN_P(arg1);
@@ -176,9 +174,7 @@ static void php_browscap_parser_cb(zval *arg1, zval *arg2, zval *arg3, int callb
}
/* }}} */
-/* {{{ PHP_MINIT_FUNCTION
- */
-PHP_MINIT_FUNCTION(browscap)
+PHP_MINIT_FUNCTION(browscap) /* {{{ */
{
char *browscap = INI_STR("browscap");
@@ -186,7 +182,7 @@ PHP_MINIT_FUNCTION(browscap)
zend_file_handle fh;
memset(&fh, 0, sizeof(fh));
- if (zend_hash_init_ex(&browser_hash, 0, NULL, (dtor_func_t) browscap_entry_dtor, 1, 0)==FAILURE) {
+ if (zend_hash_init_ex(&browser_hash, 0, NULL, (dtor_func_t) browscap_entry_dtor, 1, 0) == FAILURE) {
return FAILURE;
}
@@ -206,9 +202,7 @@ PHP_MINIT_FUNCTION(browscap)
}
/* }}} */
-/* {{{ PHP_MSHUTDOWN_FUNCTION
- */
-PHP_MSHUTDOWN_FUNCTION(browscap)
+PHP_MSHUTDOWN_FUNCTION(browscap) /* {{{ */
{
char *browscap = INI_STR("browscap");
if (browscap && browscap[0]) {
@@ -218,10 +212,7 @@ PHP_MSHUTDOWN_FUNCTION(browscap)
}
/* }}} */
-
-/* {{{ browser_reg_compare
- */
-static int browser_reg_compare(zval **browser, int num_args, va_list args, zend_hash_key *key)
+static int browser_reg_compare(zval **browser, int num_args, va_list args, zend_hash_key *key) /* {{{ */
{
zval **browser_regex, **previous_match;
regex_t r;
@@ -238,15 +229,14 @@ static int browser_reg_compare(zval **browser, int num_args, va_list args, zend_
}
}
-
if (zend_hash_find(Z_ARRVAL_PP(browser), "browser_name_regex", sizeof("browser_name_regex"), (void **) &browser_regex) == FAILURE) {
return 0;
}
- if (regcomp(&r, Z_STRVAL_PP(browser_regex), REG_NOSUB)!=0) {
+ if (regcomp(&r, Z_STRVAL_PP(browser_regex), REG_NOSUB) != 0) {
return 0;
}
- if (regexec(&r, lookup_browser_name, 0, NULL, 0)==0) {
+ if (regexec(&r, lookup_browser_name, 0, NULL, 0) == 0) {
/* If we've found a possible browser, we need to do a comparison of the
number of characters changed in the user agent being checked versus
the previous match found and the current match. */
@@ -285,7 +275,6 @@ static int browser_reg_compare(zval **browser, int num_args, va_list args, zend_
}
}
-
/* Pick which browser pattern replaces the least amount of
characters when compared to the original user agent string... */
if (ua_len - prev_len > ua_len - curr_len) {
@@ -306,15 +295,15 @@ static int browser_reg_compare(zval **browser, int num_args, va_list args, zend_
/* }}} */
/* {{{ proto mixed get_browser([string browser_name [, bool return_array]])
- Get information about the capabilities of a browser. If browser_name is omitted
- or null, HTTP_USER_AGENT is used. Returns an object by default; if return_array
- is true, returns an array. */
+ Get information about the capabilities of a browser. If browser_name is omitted or null, HTTP_USER_AGENT is used. Returns an object by default; if return_array is true, returns an array. */
PHP_FUNCTION(get_browser)
{
- zval **agent_name = NULL, **agent, **retarr;
+ char *agent_name = NULL;
+ int agent_name_len;
+ zend_bool return_array = 0;
+ zval **agent;
zval *found_browser_entry, *tmp_copy;
char *lookup_browser_name;
- zend_bool return_array = 0;
char *browscap = INI_STR("browscap");
if (!browscap || !browscap[0]) {
@@ -322,35 +311,29 @@ PHP_FUNCTION(get_browser)
RETURN_FALSE;
}
- if (ZEND_NUM_ARGS() > 2 || zend_get_parameters_ex(ZEND_NUM_ARGS(), &agent_name, &retarr) == FAILURE) {
- ZEND_WRONG_PARAM_COUNT();
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s!b", &agent_name, &agent_name_len, &return_array) == FAILURE) {
+ return;
}
- if (agent_name == NULL || Z_TYPE_PP(agent_name) == IS_NULL) {
- zend_is_auto_global("_SERVER", sizeof("_SERVER")-1 TSRMLS_CC);
+ if (agent_name == NULL) {
+ zend_is_auto_global("_SERVER", sizeof("_SERVER") - 1 TSRMLS_CC);
if (!PG(http_globals)[TRACK_VARS_SERVER]
- || zend_hash_find(PG(http_globals)[TRACK_VARS_SERVER]->value.ht, "HTTP_USER_AGENT", sizeof("HTTP_USER_AGENT"), (void **) &agent_name)==FAILURE) {
+ || zend_hash_find(PG(http_globals)[TRACK_VARS_SERVER]->value.ht, "HTTP_USER_AGENT", sizeof("HTTP_USER_AGENT"), (void **) &agent_name) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "HTTP_USER_AGENT variable is not set, cannot determine user agent name");
RETURN_FALSE;
}
}
- convert_to_string_ex(agent_name);
- lookup_browser_name = estrndup(Z_STRVAL_PP(agent_name), Z_STRLEN_PP(agent_name));
- php_strtolower(lookup_browser_name, strlen(lookup_browser_name));
-
- if (ZEND_NUM_ARGS() == 2) {
- convert_to_boolean_ex(retarr);
- return_array = Z_BVAL_PP(retarr);
- }
+ lookup_browser_name = estrndup(agent_name, agent_name_len);
+ php_strtolower(lookup_browser_name, agent_name_len);
- if (zend_hash_find(&browser_hash, lookup_browser_name, strlen(lookup_browser_name)+1, (void **) &agent)==FAILURE) {
+ if (zend_hash_find(&browser_hash, lookup_browser_name, agent_name_len + 1, (void **) &agent) == FAILURE) {
found_browser_entry = NULL;
zend_hash_apply_with_arguments(&browser_hash, (apply_func_args_t) browser_reg_compare, 2, lookup_browser_name, &found_browser_entry);
if (found_browser_entry) {
agent = &found_browser_entry;
- } else if (zend_hash_find(&browser_hash, DEFAULT_SECTION_NAME, sizeof(DEFAULT_SECTION_NAME), (void **) &agent)==FAILURE) {
+ } else if (zend_hash_find(&browser_hash, DEFAULT_SECTION_NAME, sizeof(DEFAULT_SECTION_NAME), (void **) &agent) == FAILURE) {
efree(lookup_browser_name);
RETURN_FALSE;
}
@@ -365,8 +348,8 @@ PHP_FUNCTION(get_browser)
zend_hash_copy(Z_OBJPROP_P(return_value), Z_ARRVAL_PP(agent), (copy_ctor_func_t) zval_add_ref, (void *) &tmp_copy, sizeof(zval *));
}
- while (zend_hash_find(Z_ARRVAL_PP(agent), "parent", sizeof("parent"), (void **) &agent_name)==SUCCESS) {
- if (zend_hash_find(&browser_hash, Z_STRVAL_PP(agent_name), Z_STRLEN_PP(agent_name)+1, (void **)&agent)==FAILURE) {
+ while (zend_hash_find(Z_ARRVAL_PP(agent), "parent", sizeof("parent"), (void **) &agent_name) == SUCCESS) {
+ if (zend_hash_find(&browser_hash, agent_name, agent_name_len + 1, (void **)&agent) == FAILURE) {
break;
}
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