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excel.c
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excel.c
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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2010 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 |
| [email protected] so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Ilia Alshanetsky <[email protected]> |
+----------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "libxl.h"
#include <stdlib.h>
#include "php.h"
#include "php_ini.h"
#include "ext/standard/info.h"
#include "ext/date/php_date.h"
#include "php_excel.h"
#include "zend_exceptions.h"
static long xlFormatBorder(FormatHandle f)
{
return 1;
}
static long xlFormatBorderColor(FormatHandle f)
{
return 1;
}
/* work-around for missing headers in LibXL */
#ifndef LIBXL_VERSION
#define xlSheetSetProtect xlSheetSetProtectA
#ifndef HAVE_LIBXL_243_PLUS
#define xlSheetProtect xlSheetProtectA
#endif
#endif
#if LIBXL_VERSION >= 0x03020000
#define xlBookSetRefR1C1 xlBookSetRefR1C1A
#define xlBookRefR1C1 xlBookRefR1C1A
enum libXLPictureType {PICTURETYPE_PNG, PICTURETYPE_JPEG, PICTURETYPE_WMF, PICTURETYPE_DIB, PICTURETYPE_EMF, PICTURETYPE_PICT, PICTURETYPE_TIFF, PICTURETYPE_ERROR = 0xFF};
#endif
#define PHP_EXCEL_DATE 1
#define PHP_EXCEL_FORMULA 2
#define PHP_EXCEL_NUMERIC_STRING 3
#define PHP_EXCEL_VERSION "0.9.6"
#ifdef COMPILE_DL_EXCEL
ZEND_GET_MODULE(excel)
#endif
ZEND_DECLARE_MODULE_GLOBALS(excel)
static PHP_GINIT_FUNCTION(excel);
PHP_INI_BEGIN()
STD_PHP_INI_ENTRY("excel.license_name", NULL, PHP_INI_ALL, OnUpdateString, ini_license_name, zend_excel_globals, excel_globals)
STD_PHP_INI_ENTRY("excel.license_key", NULL, PHP_INI_ALL, OnUpdateString, ini_license_key, zend_excel_globals, excel_globals)
PHP_INI_END()
/* {{{ OO init/structure stuff */
#define REGISTER_EXCEL_CLASS(name, c_name, clone) \
{ \
zend_class_entry ce; \
INIT_CLASS_ENTRY(ce, "Excel" # name, excel_funcs_ ## c_name); \
ce.create_object = excel_object_new_ ## c_name; \
excel_ce_ ## c_name = zend_register_internal_class_ex(&ce, NULL, NULL TSRMLS_CC); \
memcpy(&excel_object_handlers_ ## c_name, zend_get_std_object_handlers(), sizeof(zend_object_handlers)); \
excel_object_handlers_ ## c_name.clone_obj = clone; \
}
zend_class_entry *excel_ce_book, *excel_ce_sheet, *excel_ce_format, *excel_ce_font;
static zend_object_handlers excel_object_handlers_book;
static zend_object_handlers excel_object_handlers_sheet;
static zend_object_handlers excel_object_handlers_format;
static zend_object_handlers excel_object_handlers_font;
typedef struct _excel_book_object {
zend_object std;
BookHandle book;
} excel_book_object;
#define BOOK_FROM_OBJECT(book, object) \
{ \
excel_book_object *obj = (excel_book_object*) zend_object_store_get_object(object TSRMLS_CC); \
book = obj->book; \
if (!book) { \
php_error_docref(NULL TSRMLS_CC, E_WARNING, "The book wasn't initialized"); \
RETURN_FALSE; \
} \
}
typedef struct _excel_sheet_object {
zend_object std;
SheetHandle sheet;
BookHandle book;
} excel_sheet_object;
#define SHEET_FROM_OBJECT(sheet, object) \
{ \
excel_sheet_object *obj = (excel_sheet_object*) zend_object_store_get_object(object TSRMLS_CC); \
sheet = obj->sheet; \
if (!sheet) { \
php_error_docref(NULL TSRMLS_CC, E_WARNING, "The sheet wasn't initialized"); \
RETURN_FALSE; \
} \
}
#define SHEET_AND_BOOK_FROM_OBJECT(sheet, book, object) \
{ \
excel_sheet_object *obj = (excel_sheet_object*) zend_object_store_get_object(object TSRMLS_CC); \
sheet = obj->sheet; \
book = obj->book; \
if (!sheet) { \
php_error_docref(NULL TSRMLS_CC, E_WARNING, "The sheet wasn't initialized"); \
RETURN_FALSE; \
} \
}
#define FONT_FROM_OBJECT(font, object) \
{ \
excel_font_object *obj = (excel_font_object*) zend_object_store_get_object(object TSRMLS_CC); \
font = obj->font; \
if (!font) { \
php_error_docref(NULL TSRMLS_CC, E_WARNING, "The font wasn't initialized"); \
RETURN_FALSE; \
} \
}
typedef struct _excel_font_object {
zend_object std;
FontHandle font;
BookHandle book;
} excel_font_object;
#define FORMAT_FROM_OBJECT(format, object) \
{ \
excel_format_object *obj = (excel_format_object*) zend_object_store_get_object(object TSRMLS_CC); \
format = obj->format; \
if (!format) { \
php_error_docref(NULL TSRMLS_CC, E_WARNING, "The format wasn't initialized"); \
RETURN_FALSE; \
} \
}
typedef struct _excel_format_object {
zend_object std;
FormatHandle format;
BookHandle book;
} excel_format_object;
static void excel_book_object_free_storage(void *object TSRMLS_DC)
{
excel_book_object *intern = (excel_book_object *)object;
zend_object_std_dtor(&intern->std TSRMLS_CC);
if (intern->book) {
xlBookRelease(intern->book);
intern->book = NULL;
}
efree(object);
}
static zend_object_value excel_object_new_book(zend_class_entry *class_type TSRMLS_DC)
{
excel_book_object *intern;
zend_object_value retval;
intern = emalloc(sizeof(excel_book_object));
memset(intern, 0, sizeof(excel_book_object));
zend_object_std_init(&intern->std, class_type TSRMLS_CC);
#ifdef ZEND_ENGINE_2_4
object_properties_init(&intern->std, class_type);
#else
{
zval *tmp;
zend_hash_copy(intern->std.properties, &class_type->default_properties, (copy_ctor_func_t) zval_add_ref, (void *) &tmp, sizeof(zval *));
}
#endif
intern->book = xlCreateBook();
(&retval)->handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t) excel_book_object_free_storage, NULL TSRMLS_CC);
(&retval)->handlers = &excel_object_handlers_book;
return retval;
}
static void excel_sheet_object_free_storage(void *object TSRMLS_DC)
{
excel_sheet_object *intern = (excel_sheet_object *)object;
zend_object_std_dtor(&intern->std TSRMLS_CC);
efree(object);
}
static zend_object_value excel_object_new_sheet(zend_class_entry *class_type TSRMLS_DC)
{
excel_sheet_object *intern;
zend_object_value retval;
intern = emalloc(sizeof(excel_sheet_object));
memset(intern, 0, sizeof(excel_sheet_object));
zend_object_std_init(&intern->std, class_type TSRMLS_CC);
#ifdef ZEND_ENGINE_2_4
object_properties_init(&intern->std, class_type);
#else
{
zval *tmp;
zend_hash_copy(intern->std.properties, &class_type->default_properties, (copy_ctor_func_t) zval_add_ref, (void *) &tmp, sizeof(zval *));
}
#endif
(&retval)->handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t) excel_sheet_object_free_storage, NULL TSRMLS_CC);
(&retval)->handlers = &excel_object_handlers_sheet;
return retval;
}
static void excel_font_object_free_storage(void *object TSRMLS_DC)
{
excel_font_object *intern = (excel_font_object *)object;
zend_object_std_dtor(&intern->std TSRMLS_CC);
efree(object);
}
#define REGISTER_EXCEL_CLASS_CONST_LONG(class_name, const_name, value) \
zend_declare_class_constant_long(excel_ce_ ## class_name, const_name, sizeof(const_name)-1, (long)value TSRMLS_CC);
static zend_object_value excel_object_new_font_ex(zend_class_entry *class_type, excel_font_object **ptr TSRMLS_DC)
{
excel_font_object *intern;
zend_object_value retval;
intern = emalloc(sizeof(excel_font_object));
memset(intern, 0, sizeof(excel_font_object));
if (ptr) {
*ptr = intern;
}
zend_object_std_init(&intern->std, class_type TSRMLS_CC);
#ifdef ZEND_ENGINE_2_4
object_properties_init(&intern->std, class_type);
#else
{
zval *tmp;
zend_hash_copy(intern->std.properties, &class_type->default_properties, (copy_ctor_func_t) zval_add_ref, (void *) &tmp, sizeof(zval *));
}
#endif
(&retval)->handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t) excel_font_object_free_storage, NULL TSRMLS_CC);
(&retval)->handlers = &excel_object_handlers_font;
return retval;
}
static zend_object_value excel_object_new_font(zend_class_entry *class_type TSRMLS_DC)
{
return excel_object_new_font_ex(class_type, NULL TSRMLS_CC);
}
static zend_object_value excel_font_object_clone(zval *this_ptr TSRMLS_DC)
{
excel_font_object *new_obj = NULL;
excel_font_object *old_obj = (excel_font_object *) zend_object_store_get_object(this_ptr TSRMLS_CC);
zend_object_value new_ov = excel_object_new_font_ex(old_obj->std.ce, &new_obj TSRMLS_CC);
FontHandle font;
font = xlBookAddFont(old_obj->book, old_obj->font);
if (!font) {
zend_throw_exception(NULL, "Failed to copy font", 0 TSRMLS_CC);
} else {
new_obj->book = old_obj->book;
new_obj->font = font;
}
zend_objects_clone_members(&new_obj->std, new_ov, &old_obj->std, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
return new_ov;
}
static void excel_format_object_free_storage(void *object TSRMLS_DC)
{
excel_format_object *intern = (excel_format_object *)object;
zend_object_std_dtor(&intern->std TSRMLS_CC);
efree(object);
}
static zend_object_value excel_object_new_format_ex(zend_class_entry *class_type, excel_format_object **ptr TSRMLS_DC)
{
excel_format_object *intern;
zend_object_value retval;
intern = emalloc(sizeof(excel_format_object));
memset(intern, 0, sizeof(excel_format_object));
if (ptr) {
*ptr = intern;
}
zend_object_std_init(&intern->std, class_type TSRMLS_CC);
#ifdef ZEND_ENGINE_2_4
object_properties_init(&intern->std, class_type);
#else
{
zval *tmp;
zend_hash_copy(intern->std.properties, &class_type->default_properties, (copy_ctor_func_t) zval_add_ref, (void *) &tmp, sizeof(zval *));
}
#endif
(&retval)->handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t) excel_format_object_free_storage, NULL TSRMLS_CC);
(&retval)->handlers = &excel_object_handlers_format;
return retval;
}
static zend_object_value excel_object_new_format(zend_class_entry *class_type TSRMLS_DC)
{
return excel_object_new_format_ex(class_type, NULL TSRMLS_CC);
}
static zend_object_value excel_format_object_clone(zval *this_ptr TSRMLS_DC)
{
excel_format_object *new_obj = NULL;
excel_format_object *old_obj = (excel_format_object *) zend_object_store_get_object(this_ptr TSRMLS_CC);
zend_object_value new_ov = excel_object_new_format_ex(old_obj->std.ce, &new_obj TSRMLS_CC);
FormatHandle format;
format = xlBookAddFormat(old_obj->book, old_obj->format);
if (!format) {
zend_throw_exception(NULL, "Failed to copy format", 0 TSRMLS_CC);
} else {
new_obj->book = old_obj->book;
new_obj->format = format;
}
zend_objects_clone_members(&new_obj->std, new_ov, &old_obj->std, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
return new_ov;
}
#if LIBXL_VERSION <= 0x03010000
static wchar_t * _php_excel_to_wide(const char *string, size_t len, size_t *out_len)
{
wchar_t *buf = safe_emalloc(len, sizeof(wchar_t), 0);
*out_len = mbstowcs(buf, string, len);
if (*out_len == (size_t) -1) {
efree(buf);
return NULL;
}
return erealloc(buf, (*out_len + 1) * sizeof(wchar_t));
}
#endif
#define EXCEL_METHOD(class_name, function_name) \
PHP_METHOD(Excel ## class_name, function_name)
/* {{{ proto bool ExcelBook::load(string data)
Load Excel data string. */
EXCEL_METHOD(Book, load)
{
BookHandle book;
zval *object = getThis();
char *data;
int data_len;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &data, &data_len) == FAILURE) {
RETURN_FALSE;
}
if (!data_len) {
RETURN_FALSE;
}
BOOK_FROM_OBJECT(book, object);
RETURN_BOOL(xlBookLoadRaw(book, data, data_len));
}
/* }}} */
/* {{{ proto bool ExcelBook::loadFile(string filename)
Load Excel from file. */
EXCEL_METHOD(Book, loadFile)
{
BookHandle book;
zval *object = getThis();
char *filename;
int filename_len;
php_stream *stream;
int len;
char *contents;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &filename, &filename_len) == FAILURE) {
RETURN_FALSE;
}
if (!filename_len) {
RETURN_FALSE;
}
BOOK_FROM_OBJECT(book, object);
stream = php_stream_open_wrapper(filename, "rb", ENFORCE_SAFE_MODE | REPORT_ERRORS, NULL);
if (!stream) {
RETURN_FALSE;
}
len = php_stream_copy_to_mem(stream, &contents, PHP_STREAM_COPY_ALL, 0);
php_stream_close(stream);
if (len < 1) {
RETURN_FALSE;
}
RETVAL_BOOL(xlBookLoadRaw(book, contents, len));
efree(contents);
}
/* }}} */
/* {{{ proto mixed ExcelBook::save([string filename])
Save Excel file. */
EXCEL_METHOD(Book, save)
{
BookHandle book;
zval *object = getThis();
char *filename = NULL;
int filename_len;
unsigned int len = 0;
char *contents = NULL;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &filename, &filename_len) == FAILURE) {
RETURN_FALSE;
}
BOOK_FROM_OBJECT(book, object);
if (!xlBookSaveRaw(book, (const char **)&contents, &len)) {
RETURN_FALSE;
}
if (filename) {
int numbytes;
php_stream *stream = php_stream_open_wrapper(filename, "wb", ENFORCE_SAFE_MODE | REPORT_ERRORS, NULL);
if (!stream) {
RETURN_FALSE;
}
if ((numbytes = php_stream_write(stream, contents, len)) != len) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Only %d of %d bytes written, possibly out of free disk space", numbytes, len);
RETURN_FALSE;
}
php_stream_close(stream);
RETURN_TRUE;
} else {
RETURN_STRINGL(contents, len, 1);
}
}
/* }}} */
/* {{{ proto ExcelSheet ExcelBook::getSheet([int sheet])
Get an excel sheet. */
EXCEL_METHOD(Book, getSheet)
{
BookHandle book;
zval *object = getThis();
long sheet = 0;
SheetHandle sh;
excel_sheet_object *fo;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &sheet) == FAILURE) {
RETURN_FALSE;
}
if (sheet < 0) {
RETURN_FALSE;
}
BOOK_FROM_OBJECT(book, object);
if (!(sh = xlBookGetSheet(book, sheet))) {
RETURN_FALSE;
}
Z_TYPE_P(return_value) = IS_OBJECT;
object_init_ex(return_value, excel_ce_sheet);
Z_SET_REFCOUNT_P(return_value, 1);
Z_SET_ISREF_P(return_value);
fo = (excel_sheet_object *) zend_object_store_get_object(return_value TSRMLS_CC);
fo->sheet = sh;
fo->book = book;
}
/* }}} */
/* {{{ proto ExcelSheet ExcelBook::getSheetByName(string name [, bool case_insensitive])
Get an excel sheet by name. */
EXCEL_METHOD(Book, getSheetByName)
{
BookHandle book;
zval *object = getThis();
char *sheet_name;
int sheet_name_len;
long sheet;
excel_sheet_object *fo;
long sheet_count;
zend_bool case_s = 0;
const char *s;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &sheet_name, &sheet_name_len, &case_s) == FAILURE) {
RETURN_FALSE;
}
if (sheet_name_len == 0) {
RETURN_FALSE;
}
BOOK_FROM_OBJECT(book, object);
sheet_count = xlBookSheetCount(book);
for(sheet = 0; sheet < sheet_count; sheet++) {
SheetHandle sh = xlBookGetSheet(book, sheet);
if (sh) {
s = xlSheetName(sh);
if (s) {
if ((case_s && !strcasecmp(s, sheet_name)) || (!case_s && !strcmp(s, sheet_name))) {
Z_TYPE_P(return_value) = IS_OBJECT;
object_init_ex(return_value, excel_ce_sheet);
Z_SET_REFCOUNT_P(return_value, 1);
Z_SET_ISREF_P(return_value);
fo = (excel_sheet_object *) zend_object_store_get_object(return_value TSRMLS_CC);
fo->sheet = sh;
fo->book = book;
return;
}
}
}
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto bool ExcelBook::deleteSheet(int sheet)
Delete an excel sheet. */
EXCEL_METHOD(Book, deleteSheet)
{
BookHandle book;
zval *object = getThis();
long sheet;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &sheet) == FAILURE) {
RETURN_FALSE;
}
if (sheet < 0) {
RETURN_FALSE;
}
BOOK_FROM_OBJECT(book, object);
RETURN_BOOL(xlBookDelSheet(book, sheet));
}
/* }}} */
/* {{{ proto int ExcelBook::activeSheet([int sheet])
Get or set an active excel sheet. */
EXCEL_METHOD(Book, activeSheet)
{
BookHandle book;
zval *object = getThis();
long sheet = -1;
long res;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &sheet) == FAILURE) {
RETURN_FALSE;
}
BOOK_FROM_OBJECT(book, object);
if (sheet > -1) {
xlBookSetActiveSheet(book, sheet);
}
res = xlBookActiveSheet(book);
if (sheet == -1 || res == sheet) {
RETURN_LONG(res);
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto ExcelSheet ExcelBook::addSheet(string name)
Add an excel sheet. */
EXCEL_METHOD(Book, addSheet)
{
BookHandle book;
zval *object = getThis();
SheetHandle sh;
excel_sheet_object *fo;
char *name;
int name_len;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &name, &name_len) == FAILURE) {
RETURN_FALSE;
}
BOOK_FROM_OBJECT(book, object);
#ifdef LIBXL_VERSION
sh = xlBookAddSheet(book, name, 0);
#else
sh = xlBookAddSheet(book, name);
#endif
if (!sh) {
RETURN_FALSE;
}
Z_TYPE_P(return_value) = IS_OBJECT;
object_init_ex(return_value, excel_ce_sheet);
Z_SET_REFCOUNT_P(return_value, 1);
Z_SET_ISREF_P(return_value);
fo = (excel_sheet_object *) zend_object_store_get_object(return_value TSRMLS_CC);
fo->sheet = sh;
fo->book = book;
}
/* }}} */
/* {{{ proto ExcelSheet ExcelBook::copySheet(string name, int sheet_number)
Copy an excel sheet. */
EXCEL_METHOD(Book, copySheet)
{
BookHandle book;
zval *object = getThis();
SheetHandle sh;
excel_sheet_object *fo;
char *name;
int name_len;
long num;
#ifdef LIBXL_VERSION
SheetHandle osh;
#endif
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sl", &name, &name_len, &num) == FAILURE) {
RETURN_FALSE;
}
if (num < 0) {
RETURN_FALSE;
}
BOOK_FROM_OBJECT(book, object);
#ifdef LIBXL_VERSION
if (!(osh = xlBookGetSheet(book, num))) {
RETURN_FALSE;
}
sh = xlBookAddSheet(book, name, osh);
#else
sh = xlBookCopySheet(book, name, num);
#endif
if (!sh) {
RETURN_FALSE;
}
Z_TYPE_P(return_value) = IS_OBJECT;
object_init_ex(return_value, excel_ce_sheet);
Z_SET_REFCOUNT_P(return_value, 1);
Z_SET_ISREF_P(return_value);
fo = (excel_sheet_object *) zend_object_store_get_object(return_value TSRMLS_CC);
fo->sheet = sh;
fo->book = book;
}
/* }}} */
/* {{{ proto int ExcelBook::sheetCount()
Get the number of sheets inside a file. */
EXCEL_METHOD(Book, sheetCount)
{
BookHandle book;
zval *object = getThis();
if (ZEND_NUM_ARGS()) {
RETURN_FALSE;
}
BOOK_FROM_OBJECT(book, object);
RETURN_LONG(xlBookSheetCount(book));
}
/* }}} */
/* {{{ proto string ExcelBook::getError()
Get Excel error string. */
EXCEL_METHOD(Book, getError)
{
BookHandle book;
zval *object = getThis();
char *err;
if (ZEND_NUM_ARGS()) {
RETURN_FALSE;
}
BOOK_FROM_OBJECT(book, object);
err = (char *)xlBookErrorMessage(book);
if (err) {
if (!strcmp(err, "ok")) {
RETURN_FALSE;
} else {
RETURN_STRING(err, 1);
}
} else {
RETURN_STRING("Unknown Error", 1);
}
}
/* }}} */
/* {{{ proto ExcelFont ExcelBook::addFont([ExcelFont font])
Add or Copy ExcelFont object. */
EXCEL_METHOD(Book, addFont)
{
BookHandle book;
zval *object = getThis();
FontHandle nfont;
FontHandle font = NULL;
excel_font_object *fo;
zval *fob = NULL;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|O", &fob, excel_ce_font) == FAILURE) {
RETURN_FALSE;
}
BOOK_FROM_OBJECT(book, object);
if (fob) {
FONT_FROM_OBJECT(font, fob);
}
nfont = xlBookAddFont(book, font);
if (!nfont) {
RETURN_FALSE;
}
Z_TYPE_P(return_value) = IS_OBJECT;
object_init_ex(return_value, excel_ce_font);
Z_SET_REFCOUNT_P(return_value, 1);
Z_SET_ISREF_P(return_value);
fo = (excel_font_object *) zend_object_store_get_object(return_value TSRMLS_CC);
fo->font = nfont;
fo->book = book;
}
/* }}} */
/* {{{ proto ExcelFormat ExcelBook::addFormat([ExcelFormat format])
Add or Copy ExcelFormat object. */
EXCEL_METHOD(Book, addFormat)
{
BookHandle book;
zval *object = getThis();
FormatHandle nformat;
FormatHandle format = NULL;
excel_format_object *fo;
zval *fob = NULL;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|O", &fob, excel_ce_format) == FAILURE) {
RETURN_FALSE;
}
BOOK_FROM_OBJECT(book, object);
if (fob) {
FORMAT_FROM_OBJECT(format, fob);
}
nformat = xlBookAddFormat(book, format);
if (!nformat) {
RETURN_FALSE;
}
Z_TYPE_P(return_value) = IS_OBJECT;
object_init_ex(return_value, excel_ce_format);
Z_SET_REFCOUNT_P(return_value, 1);
Z_SET_ISREF_P(return_value);
fo = (excel_format_object *) zend_object_store_get_object(return_value TSRMLS_CC);
fo->format = nformat;
fo->book = book;
}
/* }}} */
#ifdef HAVE_LIBXL_243_PLUS
/* {{{ proto array ExcelBook::getAllFormats()
Get an array of all ExcelFormat objects used inside a document. */
EXCEL_METHOD(Book, getAllFormats)
{
BookHandle book;
zval *object = getThis();
unsigned short fc;
unsigned short c;
if (ZEND_NUM_ARGS()) {
RETURN_FALSE;
}
BOOK_FROM_OBJECT(book, object);
array_init(return_value);
fc = xlBookFormatSize(book);
if (!fc) {
return;
}
for (c = 0; c < fc; c++) {
FormatHandle format;
if ((format = xlBookFormat(book, c))) {
excel_format_object *fo;
zval *value;
MAKE_STD_ZVAL(value);
Z_TYPE_P(value) = IS_OBJECT;
object_init_ex(value, excel_ce_format);
Z_SET_REFCOUNT_P(value, 1);
Z_SET_ISREF_P(value);
fo = (excel_format_object *) zend_object_store_get_object(value TSRMLS_CC);
fo->format = format;
fo->book = book;
add_next_index_zval(return_value, value);
}
}
}
/* }}} */
#endif
/* {{{ proto int ExcelBook::addCustomFormat(string format)
Create a custom cell format */
EXCEL_METHOD(Book, addCustomFormat)
{
BookHandle book;
zval *object = getThis();
char *format;
int format_len;
int id;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &format, &format_len) == FAILURE) {
RETURN_FALSE;
}
if (!format_len) {
RETURN_FALSE;
}
BOOK_FROM_OBJECT(book, object);
if (!(id = xlBookAddCustomNumFormat(book, format))) {
RETURN_FALSE;
}
RETURN_LONG(id);
}
/* }}} */
/* {{{ proto string ExcelBook::getCustomFormat(int id)
Get a custom cell format */
EXCEL_METHOD(Book, getCustomFormat)
{
BookHandle book;
zval *object = getThis();
long id;
char *data;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &id) == FAILURE) {
RETURN_FALSE;
}
if (id < 1) {
RETURN_FALSE;
}
BOOK_FROM_OBJECT(book, object);
if (!(data = (char *)xlBookCustomNumFormat(book, id))) {
RETURN_FALSE;
}
RETURN_STRING(data, 1);
}
/* }}} */
static double _php_excel_date_pack(BookHandle book, long ts)
{
struct tm tm;
if (!php_localtime_r(&ts, &tm)) {
return -1;
}
tm.tm_year += 1900;
tm.tm_mon += 1;
return xlBookDatePack(book, tm.tm_year, tm.tm_mon, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec
#ifdef HAVE_LIBXL_243_PLUS
, 0
#endif
);
}
/* {{{ proto float ExcelBook::packDate(int timestamp)
Pack a unix timestamp into an Excel Double */
EXCEL_METHOD(Book, packDate)
{
BookHandle book;
zval *object = getThis();
long ts;
double dt;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &ts) == FAILURE) {
RETURN_FALSE;
}
if (ts < 1) {
RETURN_FALSE;
}
BOOK_FROM_OBJECT(book, object);
if ((dt = _php_excel_date_pack(book, ts)) == -1) {
RETURN_FALSE;
}
RETURN_DOUBLE(dt);
}
/* }}} */
static int _php_excel_date_unpack(BookHandle book, double dt)
{
struct tm tm = {0};
#ifdef HAVE_LIBXL_243_PLUS
#if LIBXL_VERSION >= 0x03010000
int msec;
#else
unsigned short msec;
#endif
#endif
#if LIBXL_VERSION >= 0x03010000
if (!xlBookDateUnpack(book, dt, (int *) &(tm.tm_year), (int *) &(tm.tm_mon), (int *) &(tm.tm_mday), (int *) &(tm.tm_hour), (int *) &(tm.tm_min), (int *) &(tm.tm_sec)
#else
if (!xlBookDateUnpack(book, dt, (short unsigned int *) &(tm.tm_year), (short unsigned int *) &(tm.tm_mon), (short unsigned int *) &(tm.tm_mday),
(short unsigned int *) &(tm.tm_hour), (short unsigned int *) &(tm.tm_min), (short unsigned int *) &(tm.tm_sec)
#endif
#ifdef HAVE_LIBXL_243_PLUS
, &msec
#endif
)) {
return -1;
}
tm.tm_year -= 1900;
tm.tm_mon -= 1;
tm.tm_isdst = -1;
return mktime(&tm);
}
/* {{{ proto int ExcelBook::unpackDate(double date)
Unpack a unix timestamp from an Excel Double */
EXCEL_METHOD(Book, unpackDate)
{
BookHandle book;
zval *object = getThis();
double dt;
time_t t;