Initial commit

.cvsignore

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+.deps
+*.lo
+*.la

CREDITS

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+PHP Pango text rendering library bindings
+Michael Maclean

config.m4

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+dnl
+dnl $ Id: pango 1.0.1$
+dnl
+
+PHP_ARG_WITH(pango, for Cairo graphics library support,
+[  --with-pango            Enable Cairo support], yes)
+
+if test "$PHP_PANGO" != "no"; then
+  export OLD_CPPFLAGS="$CPPFLAGS"
+  export CPPFLAGS="$CPPFLAGS $INCLUDES -DHAVE_PANGO"
+
+  AC_MSG_CHECKING(PHP version)
+  AC_TRY_COMPILE([#include <php_version.h>], [
+#if PHP_VERSION_ID < 50200
+#error  this extension requires at least PHP version 5.2.0
+#endif
+],
+[AC_MSG_RESULT(ok)],
+[AC_MSG_ERROR([need at least PHP 5.2.0])])
+
+  export CPPFLAGS="$OLD_CPPFLAGS"
+
+  PHP_SUBST(PANGO_SHARED_LIBADD)
+  AC_DEFINE(HAVE_PANGO, 1, [ ])
+
+  PHP_NEW_EXTENSION(pango, pango.c, $ext_shared)
+
+  EXT_PANGO_HEADERS="php_pango_api.h"
+
+  ifdef([PHP_INSTALL_HEADERS], [
+    PHP_INSTALL_HEADERS(ext/pango, $EXT_PANGO_HEADERS)
+  ])
+
+  if test "$PHP_PANGO" != "no"; then
+      PANGO_CHECK_DIR=$PHP_PANGO
+      PANGO_TEST_FILE=/include/pango.h
+      PANGO_LIBNAME=pango
+  fi
+  condition="$PANGO_CHECK_DIR$PANGO_TEST_FILE"
+
+  if test -r $condition; then
+   PANGO_DIR=$PANGO_CHECK_DIR
+     CFLAGS="$CFLAGS -I$PANGO_DIR/include"
+   LDFLAGS=`$PANGO_DIR/bin/pango-config --libs`
+  else
+    AC_MSG_CHECKING(for pkg-config)
+
+    if test ! -f "$PKG_CONFIG"; then
+      PKG_CONFIG=`which pkg-config`
+    fi
+
+      if test -f "$PKG_CONFIG"; then
+        AC_MSG_RESULT(found)
+        AC_MSG_CHECKING(for pango)
+
+        if $PKG_CONFIG --exists pango; then
+            if $PKG_CONFIG --atleast-version=1.20 pango; then
+                pango_version_full=`$PKG_CONFIG --modversion pango`
+                AC_MSG_RESULT([found $pango_version_full])
+                PANGO_LIBS="$LDFLAGS `$PKG_CONFIG --libs pango`"
+                PANGO_INCS="$CFLAGS `$PKG_CONFIG --cflags-only-I pango`"
+                PHP_EVAL_INCLINE($PANGO_INCS)
+                PHP_EVAL_LIBLINE($PANGO_LIBS, PANGO_SHARED_LIBADD)
+                AC_DEFINE(HAVE_PANGO, 1, [whether pango exists in the system])
+            else
+                AC_MSG_RESULT(too old)
+                AC_MSG_ERROR(Ooops ! You need at least pango 1.20)
+            fi
+        else
+            AC_MSG_RESULT(not found)
+            AC_MSG_ERROR(Ooops ! no pango detected in the system)
+        fi
+      else
+        AC_MSG_RESULT(not found)
+        AC_MSG_ERROR(Ooops ! no pkg-config found .... )
+      fi
+   fi
+fi

config.w32

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+// $Id$
+// vim:ft=javascript
+
+// If your extension references something external, use ARG_WITH
+// ARG_WITH("pango", "for pango support", "no");
+
+// Otherwise, use ARG_ENABLE
+// ARG_ENABLE("pango", "enable pango support", "no");
+
+if (PHP_PANGO != "no") {
+	EXTENSION("pango", "pango.c");
+}
+

pango.c

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+/*
+  +----------------------------------------------------------------------+
+  | PHP Version 5                                                        |
+  +----------------------------------------------------------------------+
+  | Copyright (c) 1997-2008 The PHP Group                                |
+  +----------------------------------------------------------------------+
+  | This source file is subject to version 3.01 of the PHP license,      |
+  | that is bundled with this package in the file LICENSE, and is        |
+  | available through the world-wide-web at the following url:           |
+  | http://www.php.net/license/3_01.txt                                  |
+  | If you did not receive a copy of the PHP license and are unable to   |
+  | obtain it through the world-wide-web, please send a note to          |
+  | license@php.net so we can mail you a copy immediately.               |
+  +----------------------------------------------------------------------+
+  | Author:  Michael Maclean <mgdm@php.net>                              |
+  +----------------------------------------------------------------------+
+*/
+
+/* $Id: header 252479 2008-02-07 19:39:50Z iliaa $ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "php.h"
+#include "php_ini.h"
+#include "ext/standard/info.h"
+#include "php_pango.h"
+
+/* If you declare any globals in php_pango.h uncomment this:
+ZEND_DECLARE_MODULE_GLOBALS(pango)
+*/
+
+zend_class_entry *pango_ce_pango;
+zend_object_handlers *pango_std_object_handlers;
+
+/* proto int pango_version(void)
+   returns the Pango version */
+PHP_FUNCTION(pango_version)
+{
+	if(zend_parse_parameters_none() == FAILURE) {
+		return;
+	}
+
+	RETURN_LONG(pango_version());
+}
+
+/* {{{ pango_functions[]
+ *
+ * Every user visible function must have an entry in pango_functions[].
+ */
+const zend_function_entry pango_functions[] = {
+	PHP_FE(pango_version, NULL)
+	{NULL, NULL, NULL}	
+};
+/* }}} */
+
+/* {{{ pango_module_entry
+ */
+zend_module_entry pango_module_entry = {
+#if ZEND_MODULE_API_NO >= 20010901
+	STANDARD_MODULE_HEADER,
+#endif
+	"pango",
+	pango_functions,
+	PHP_MINIT(pango),
+	PHP_MSHUTDOWN(pango),
+	NULL,
+	NULL,
+	PHP_MINFO(pango),
+#if ZEND_MODULE_API_NO >= 20010901
+	"0.1", /* Replace with version number for your extension */
+#endif
+	STANDARD_MODULE_PROPERTIES
+};
+/* }}} */
+
+#ifdef COMPILE_DL_PANGO
+ZEND_GET_MODULE(pango)
+#endif
+
+/* {{{ PHP_MINIT_FUNCTION
+ */
+PHP_MINIT_FUNCTION(pango)
+{
+	/* If you have INI entries, uncomment these lines 
+	REGISTER_INI_ENTRIES();
+	*/
+	return SUCCESS;
+}
+/* }}} */
+
+/* {{{ PHP_MSHUTDOWN_FUNCTION
+ */
+PHP_MSHUTDOWN_FUNCTION(pango)
+{
+	/* uncomment this line if you have INI entries
+	UNREGISTER_INI_ENTRIES();
+	*/
+	return SUCCESS;
+}
+/* }}} */
+
+
+/* {{{ PHP_MINFO_FUNCTION
+ */
+PHP_MINFO_FUNCTION(pango)
+{
+	php_info_print_table_start();
+	php_info_print_table_header(2, "Pango text rendering support", "enabled");
+	php_info_print_table_colspan_header(2,
+#ifdef COMPILE_DL_CAIRO
+			"compiled as dynamic module"
+#else
+			"compiled as static module"
+#endif
+	);
+	php_info_print_table_row(2, "Pango version", PANGO_VERSION_STRING);
+	php_info_print_table_row(2, "Extension version", PHP_PANGO_VERSION);
+	php_info_print_table_end();
+
+	/* Remove comments if you have entries in php.ini
+	DISPLAY_INI_ENTRIES();
+	*/
+}
+/* }}} */
+
+
+/* Remove the following function when you have succesfully modified config.m4
+   so that your module can be compiled into PHP, it exists only for testing
+   purposes. */
+
+/* Every user-visible function in PHP should document itself in the source */
+/* {{{ proto string confirm_pango_compiled(string arg)
+   Return a string to confirm that the module is compiled in */
+PHP_FUNCTION(confirm_pango_compiled)
+{
+	char *arg = NULL;
+	int arg_len, len;
+	char *strg;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &arg, &arg_len) == FAILURE) {
+		return;
+	}
+
+	len = spprintf(&strg, 0, "Congratulations! You have successfully modified ext/%.78s/config.m4. Module %.78s is now compiled into PHP.", "pango", arg);
+	RETURN_STRINGL(strg, len, 0);
+}
+/* }}} */
+/* The previous line is meant for vim and emacs, so it can correctly fold and 
+   unfold functions in source code. See the corresponding marks just before 
+   function definition, where the functions purpose is also documented. Please 
+   follow this convention for the convenience of others editing your code.
+*/
+
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */

php_pango.h

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+/*
+  +----------------------------------------------------------------------+
+  | PHP Version 5                                                        |
+  +----------------------------------------------------------------------+
+  | Copyright (c) 1997-2008 The PHP Group                                |
+  +----------------------------------------------------------------------+
+  | This source file is subject to version 3.01 of the PHP license,      |
+  | that is bundled with this package in the file LICENSE, and is        |
+  | available through the world-wide-web at the following url:           |
+  | http://www.php.net/license/3_01.txt                                  |
+  | If you did not receive a copy of the PHP license and are unable to   |
+  | obtain it through the world-wide-web, please send a note to          |
+  | license@php.net so we can mail you a copy immediately.               |
+  +----------------------------------------------------------------------+
+  | Author:                                                              |
+  +----------------------------------------------------------------------+
+*/
+
+/* $Id: header 252479 2008-02-07 19:39:50Z iliaa $ */
+
+#ifndef PHP_PANGO_H
+#define PHP_PANGO_H
+
+#define PHP_PANGO_VERSION "0.1.0-dev"
+
+extern zend_module_entry pango_module_entry;
+#define phpext_pango_ptr &pango_module_entry
+
+#ifdef PHP_WIN32
+#	define PHP_PANGO_API __declspec(dllexport)
+#elif defined(__GNUC__) && __GNUC__ >= 4
+#	define PHP_PANGO_API __attribute__ ((visibility("default")))
+#else
+#	define PHP_PANGO_API
+#endif
+
+#ifdef ZTS
+#include "TSRM.h"
+#endif
+
+PHP_MINIT_FUNCTION(pango);
+PHP_MSHUTDOWN_FUNCTION(pango);
+PHP_MINFO_FUNCTION(pango);
+
+PHP_FUNCTION(pango_version);
+
+/* 
+  	Declare any global variables you may need between the BEGIN
+	and END macros here:     
+
+ZEND_BEGIN_MODULE_GLOBALS(pango)
+	long  global_value;
+	char *global_string;
+ZEND_END_MODULE_GLOBALS(pango)
+*/
+
+/* In every utility function you add that needs to use variables 
+   in php_pango_globals, call TSRMLS_FETCH(); after declaring other 
+   variables used by that function, or better yet, pass in TSRMLS_CC
+   after the last function argument and declare your utility function
+   with TSRMLS_DC after the last declared argument.  Always refer to
+   the globals in your function as PANGO_G(variable).  You are 
+   encouraged to rename these macros something shorter, see
+   examples in any other php module directory.
+*/
+
+#ifdef ZTS
+#define PANGO_G(v) TSRMG(pango_globals_id, zend_pango_globals *, v)
+#else
+#define PANGO_G(v) (pango_globals.v)
+#endif
+
+#endif	/* PHP_PANGO_H */
+
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */