- added pdf_open_image_file() to read jpeg, tiff, gif and png images

diff --git a/ext/pdf/pdf.c b/ext/pdf/pdf.c
index eb03b63aeea5bfcecd35dc370f541011613a8698..1181d1e24a5b510803ab466cebf7dd73c82fd7e1 100644 (file)
--- a/ext/pdf/pdf.c
+++ b/ext/pdf/pdf.c
@@ -145,10 +145,12 @@ function_entry pdf_functions[] = {
        PHP_FE(pdf_set_duration, NULL)
        PHP_FE(pdf_open_jpeg, NULL)
        PHP_FE(pdf_open_tiff, NULL)
+       PHP_FE(pdf_open_png, NULL)
 #if HAVE_LIBGD13
        PHP_FE(pdf_open_memory_image, NULL)
 #endif
        PHP_FE(pdf_open_gif, NULL)
+       PHP_FE(pdf_open_image_file, NULL)
        PHP_FE(pdf_close_image, NULL)
        PHP_FE(pdf_place_image, NULL)
        PHP_FE(pdf_add_weblink, NULL)
@@ -2143,7 +2145,7 @@ PHP_FUNCTION(pdf_open_gif) {
                RETURN_FALSE;
        }
 
-       pdf_image = PDF_open_GIF(pdf, arg2->value.str.val);
+       pdf_image = PDF_open_image_file(pdf, "gif", arg2->value.str.val, "", 0);
 
        if(pdf_image < 0) {
                php_error(E_WARNING, "Could not open image");
@@ -2177,7 +2179,41 @@ PHP_FUNCTION(pdf_open_jpeg) {
                RETURN_FALSE;
        }
 
-       pdf_image = PDF_open_JPEG(pdf, arg2->value.str.val);
+       pdf_image = PDF_open_image_file(pdf, "jpeg", arg2->value.str.val, "", 0);
+
+       if(pdf_image < 0) {
+               php_error(E_WARNING, "Could not open image");
+               RETURN_FALSE;
+       }
+
+       id = zend_list_insert((void *) pdf_image,PDF_GLOBAL(le_pdf_image));
+       RETURN_LONG(id);
+}
+/* }}} */
+
+/* {{{ proto int pdf_open_png(int pdf, string pngfile)
+   Opens a png file and returns an image for placement in a pdf document */
+PHP_FUNCTION(pdf_open_png) {
+       pval *arg1, *arg2;
+       int id, type;
+       int pdf_image;
+       PDF *pdf;
+       PDF_TLS_VARS;
+
+       if (ARG_COUNT(ht) != 2 || getParameters(ht, 2, &arg1, &arg2) == FAILURE) {
+               WRONG_PARAM_COUNT;
+       }
+
+       convert_to_long(arg1);
+       convert_to_string(arg2);
+       id=arg1->value.lval;
+       pdf = zend_list_find(id,&type);
+       if(!pdf || type!=PDF_GLOBAL(le_pdf)) {
+               php_error(E_WARNING,"Unable to find file identifier %d",id);
+               RETURN_FALSE;
+       }
+
+       pdf_image = PDF_open_image_file(pdf, "png", arg2->value.str.val, "", 0);
 
        if(pdf_image < 0) {
                php_error(E_WARNING, "Could not open image");
@@ -2211,7 +2247,42 @@ PHP_FUNCTION(pdf_open_tiff) {
                RETURN_FALSE;
        }
 
-       pdf_image = PDF_open_TIFF(pdf, arg2->value.str.val);
+       pdf_image = PDF_open_image_file(pdf, "tiff", arg2->value.str.val, "", 0);
+
+       if(pdf_image < 0) {
+               php_error(E_WARNING, "Could not open image");
+               RETURN_FALSE;
+       }
+
+       id = zend_list_insert((void *) pdf_image,PDF_GLOBAL(le_pdf_image));
+       RETURN_LONG(id);
+}
+/* }}} */
+
+/* {{{ proto int pdf_open_image_file(int pdf, string type, string file)
+   Opens an image file of the given type and returns an image for placement in a pdf document */
+PHP_FUNCTION(pdf_open_image_file) {
+       pval *arg1, *arg2, *arg3;
+       int id, type;
+       int pdf_image;
+       PDF *pdf;
+       PDF_TLS_VARS;
+
+       if (ARG_COUNT(ht) != 3 || getParameters(ht, 3, &arg1, &arg2, &arg3) == FAILURE) {
+               WRONG_PARAM_COUNT;
+       }
+
+       convert_to_long(arg1);
+       convert_to_string(arg2);
+       convert_to_string(arg3);
+       id=arg1->value.lval;
+       pdf = zend_list_find(id,&type);
+       if(!pdf || type!=PDF_GLOBAL(le_pdf)) {
+               php_error(E_WARNING,"Unable to find file identifier %d",id);
+               RETURN_FALSE;
+       }
+
+       pdf_image = PDF_open_image_file(pdf, arg2->value.str.val, arg3->value.str.val, "", 0);
 
        if(pdf_image < 0) {
                php_error(E_WARNING, "Could not open image");
@@ -2270,7 +2341,6 @@ PHP_FUNCTION(pdf_open_memory_image) {
                }
        }
 
-
        pdf_image = PDF_open_image(pdf, "raw", "memory", buffer, im->sx*im->sy*3, im->sx, im->sy, 3, 8, NULL);
        efree(buffer);
 

diff --git a/ext/pdf/php_pdf.h b/ext/pdf/php_pdf.h
index c0840f2f549cb7d5f44c6d11de6bc0c2e05341b8..8d0975e96c4219831ff20797a880b2767699a53b 100644 (file)
--- a/ext/pdf/php_pdf.h
+++ b/ext/pdf/php_pdf.h
@@ -115,10 +115,12 @@ PHP_FUNCTION(pdf_set_transition);
 PHP_FUNCTION(pdf_set_duration);
 PHP_FUNCTION(pdf_open_jpeg);
 PHP_FUNCTION(pdf_open_tiff);
+PHP_FUNCTION(pdf_open_png);
 #if HAVE_LIBGD13
 PHP_FUNCTION(pdf_open_memory_image);
 #endif
 PHP_FUNCTION(pdf_open_gif);
+PHP_FUNCTION(pdf_open_image_file);
 PHP_FUNCTION(pdf_close_image);
 PHP_FUNCTION(pdf_place_image);
 PHP_FUNCTION(pdf_put_image);