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92ac598aab
This patch removes the so called local variables defined per file basis for certain editors to properly show tab width, and similar settings. These are mainly used by Vim and Emacs editors yet with recent changes the once working definitions don't work anymore in Vim without custom plugins or additional configuration. Neither are these settings synced across the PHP code base. A simpler and better approach is EditorConfig and fixing code using some code style fixing tools in the future instead. This patch also removes the so called modelines for Vim. Modelines allow Vim editor specifically to set some editor configuration such as syntax highlighting, indentation style and tab width to be set in the first line or the last 5 lines per file basis. Since the php test files have syntax highlighting already set in most editors properly and EditorConfig takes care of the indentation settings, this patch removes these as well for the Vim 6.0 and newer versions. With the removal of local variables for certain editors such as Emacs and Vim, the footer is also probably not needed anymore when creating extensions using ext_skel.php script. Additionally, Vim modelines for setting php syntax and some editor settings has been removed from some *.phpt files. All these are mostly not relevant for phpt files neither work properly in the middle of the file.
236 lines
7.2 KiB
C
236 lines
7.2 KiB
C
/*
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+----------------------------------------------------------------------+
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| PHP Version 7 |
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+----------------------------------------------------------------------+
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| Copyright (c) The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Author: Sascha Schumann <sascha@schumann.cx> |
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+----------------------------------------------------------------------+
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*/
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#define ZEND_INCLUDE_FULL_WINDOWS_HEADERS
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#include "php.h"
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#include "php_ini.h"
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#include "php_apache.h"
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#include "apr_strings.h"
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#include "ap_config.h"
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#include "util_filter.h"
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#include "httpd.h"
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#include "http_config.h"
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#include "http_request.h"
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#include "http_core.h"
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#include "http_protocol.h"
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#include "http_log.h"
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#include "http_main.h"
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#include "util_script.h"
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#include "http_core.h"
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#ifdef PHP_AP_DEBUG
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#define phpapdebug(a) fprintf a
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#else
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#define phpapdebug(a)
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#endif
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typedef struct {
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HashTable config;
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} php_conf_rec;
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typedef struct {
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char *value;
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size_t value_len;
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char status;
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char htaccess;
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} php_dir_entry;
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static const char *real_value_hnd(cmd_parms *cmd, void *dummy, const char *name, const char *value, int status)
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{
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php_conf_rec *d = dummy;
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php_dir_entry e;
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phpapdebug((stderr, "Getting %s=%s for %p (%d)\n", name, value, dummy, zend_hash_num_elements(&d->config)));
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if (!strncasecmp(value, "none", sizeof("none"))) {
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value = "";
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}
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e.value = apr_pstrdup(cmd->pool, value);
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e.value_len = strlen(value);
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e.status = status;
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e.htaccess = ((cmd->override & (RSRC_CONF|ACCESS_CONF)) == 0);
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zend_hash_str_update_mem(&d->config, (char *) name, strlen(name), &e, sizeof(e));
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return NULL;
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}
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static const char *php_apache_value_handler(cmd_parms *cmd, void *dummy, const char *name, const char *value)
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{
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return real_value_hnd(cmd, dummy, name, value, PHP_INI_PERDIR);
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}
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static const char *php_apache_admin_value_handler(cmd_parms *cmd, void *dummy, const char *name, const char *value)
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{
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return real_value_hnd(cmd, dummy, name, value, PHP_INI_SYSTEM);
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}
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static const char *real_flag_hnd(cmd_parms *cmd, void *dummy, const char *arg1, const char *arg2, int status)
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{
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char bool_val[2];
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if (!strcasecmp(arg2, "On") || (arg2[0] == '1' && arg2[1] == '\0')) {
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bool_val[0] = '1';
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} else {
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bool_val[0] = '0';
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}
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bool_val[1] = 0;
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return real_value_hnd(cmd, dummy, arg1, bool_val, status);
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}
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static const char *php_apache_flag_handler(cmd_parms *cmd, void *dummy, const char *name, const char *value)
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{
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return real_flag_hnd(cmd, dummy, name, value, PHP_INI_PERDIR);
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}
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static const char *php_apache_admin_flag_handler(cmd_parms *cmd, void *dummy, const char *name, const char *value)
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{
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return real_flag_hnd(cmd, dummy, name, value, PHP_INI_SYSTEM);
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}
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static const char *php_apache_phpini_set(cmd_parms *cmd, void *mconfig, const char *arg)
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{
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if (apache2_php_ini_path_override) {
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return "Only first PHPINIDir directive honored per configuration tree - subsequent ones ignored";
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}
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apache2_php_ini_path_override = ap_server_root_relative(cmd->pool, arg);
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return NULL;
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}
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static zend_bool should_overwrite_per_dir_entry(HashTable *target_ht, zval *zv, zend_hash_key *hash_key, void *pData)
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{
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php_dir_entry *new_per_dir_entry = Z_PTR_P(zv);
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php_dir_entry *orig_per_dir_entry;
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if ((orig_per_dir_entry = zend_hash_find_ptr(target_ht, hash_key->key)) == NULL) {
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return 1; /* does not exist in dest, copy from source */
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}
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if (new_per_dir_entry->status >= orig_per_dir_entry->status) {
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/* use new entry */
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phpapdebug((stderr, "ADDING/OVERWRITING %s (%d vs. %d)\n", ZSTR_VAL(hash_key->key), new_per_dir_entry->status, orig_per_dir_entry->status));
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return 1;
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} else {
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return 0;
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}
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}
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void config_entry_ctor(zval *zv)
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{
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php_dir_entry *pe = (php_dir_entry*)Z_PTR_P(zv);
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php_dir_entry *npe = malloc(sizeof(php_dir_entry));
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memcpy(npe, pe, sizeof(php_dir_entry));
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ZVAL_PTR(zv, npe);
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}
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void *merge_php_config(apr_pool_t *p, void *base_conf, void *new_conf)
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{
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php_conf_rec *d = base_conf, *e = new_conf, *n = NULL;
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#ifdef ZTS
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zend_string *str;
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zval *data;
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#endif
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n = create_php_config(p, "merge_php_config");
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/* copy old config */
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#ifdef ZTS
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ZEND_HASH_FOREACH_STR_KEY_VAL(&d->config, str, data) {
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zend_string *key;
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zval *new_entry;
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/* Avoid sharing the non interned string among threads. */
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key = zend_string_dup(str, 1);
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new_entry = zend_hash_add(&n->config, key, data);
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config_entry_ctor(new_entry);
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} ZEND_HASH_FOREACH_END();
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#else
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zend_hash_copy(&n->config, &d->config, config_entry_ctor);
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#endif
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/* merge new config */
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phpapdebug((stderr, "Merge dir (%p)+(%p)=(%p)\n", base_conf, new_conf, n));
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zend_hash_merge_ex(&n->config, &e->config, config_entry_ctor, should_overwrite_per_dir_entry, NULL);
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return n;
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}
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char *get_php_config(void *conf, char *name, size_t name_len)
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{
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php_conf_rec *d = conf;
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php_dir_entry *pe;
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if ((pe = zend_hash_str_find_ptr(&d->config, name, name_len)) != NULL) {
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return pe->value;
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}
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return "";
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}
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void apply_config(void *dummy)
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{
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php_conf_rec *d = dummy;
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zend_string *str;
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php_dir_entry *data;
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ZEND_HASH_FOREACH_STR_KEY_PTR(&d->config, str, data) {
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phpapdebug((stderr, "APPLYING (%s)(%s)\n", ZSTR_VAL(str), data->value));
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if (zend_alter_ini_entry_chars(str, data->value, data->value_len, data->status, data->htaccess?PHP_INI_STAGE_HTACCESS:PHP_INI_STAGE_ACTIVATE) == FAILURE) {
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phpapdebug((stderr, "..FAILED\n"));
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}
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} ZEND_HASH_FOREACH_END();
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}
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const command_rec php_dir_cmds[] =
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{
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AP_INIT_TAKE2("php_value", php_apache_value_handler, NULL, OR_OPTIONS, "PHP Value Modifier"),
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AP_INIT_TAKE2("php_flag", php_apache_flag_handler, NULL, OR_OPTIONS, "PHP Flag Modifier"),
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AP_INIT_TAKE2("php_admin_value", php_apache_admin_value_handler, NULL, ACCESS_CONF|RSRC_CONF, "PHP Value Modifier (Admin)"),
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AP_INIT_TAKE2("php_admin_flag", php_apache_admin_flag_handler, NULL, ACCESS_CONF|RSRC_CONF, "PHP Flag Modifier (Admin)"),
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AP_INIT_TAKE1("PHPINIDir", php_apache_phpini_set, NULL, RSRC_CONF, "Directory containing the php.ini file"),
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{NULL}
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};
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static apr_status_t destroy_php_config(void *data)
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{
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php_conf_rec *d = data;
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phpapdebug((stderr, "Destroying config %p\n", data));
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zend_hash_destroy(&d->config);
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return APR_SUCCESS;
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}
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static void config_entry_dtor(zval *zv)
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{
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free((php_dir_entry*)Z_PTR_P(zv));
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}
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void *create_php_config(apr_pool_t *p, char *dummy)
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{
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php_conf_rec *newx = (php_conf_rec *) apr_pcalloc(p, sizeof(*newx));
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phpapdebug((stderr, "Creating new config (%p) for %s\n", newx, dummy));
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zend_hash_init(&newx->config, 0, NULL, config_entry_dtor, 1);
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apr_pool_cleanup_register(p, newx, destroy_php_config, apr_pool_cleanup_null);
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return (void *) newx;
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}
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