diff options
Diffstat (limited to 'lang/php4/files/patch-ext::gd::gd_ctx.c')
| -rw-r--r-- | lang/php4/files/patch-ext::gd::gd_ctx.c | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/lang/php4/files/patch-ext::gd::gd_ctx.c b/lang/php4/files/patch-ext::gd::gd_ctx.c new file mode 100644 index 000000000000..14ce90f1a83c --- /dev/null +++ b/lang/php4/files/patch-ext::gd::gd_ctx.c @@ -0,0 +1,158 @@ +--- ext/gd/gd_ctx.c.orig Wed Mar 12 05:16:31 2003 ++++ ext/gd/gd_ctx.c Sat Jun 28 15:47:56 2003 +@@ -24,17 +24,22 @@ + + static void _php_image_output_ctx(INTERNAL_FUNCTION_PARAMETERS, int image_type, char *tn, void (*func_p)()) + { +- zval **imgind, **file, **quality; ++ zval **imgind, **file, **quality, **lo, **to, **del, **dis; + gdImagePtr im; + char *fn = NULL; + FILE *fp = NULL; + int argc = ZEND_NUM_ARGS(); + int q = -1, i; ++#ifdef HAVE_GD_GIF_ANIM ++ int LeftOfs = -1, TopOfs = -1, Delay = -1, Disposal = -1; ++#endif /* HAVE_GD_GIF_ANIM */ + gdIOCtx *ctx; + + /* The quality parameter for Wbmp stands for the threshold when called from image2wbmp() */ ++ /* The quality parameter for GIF animation stands for colormap inclusion. 1==include local/global colormap */ ++ /* The LeftOfs parameter for GIF animation begin stands for NETSCAPE2.0 Loop count extension. */ + +- if (argc < 1 || argc > 3 || zend_get_parameters_ex(argc, &imgind, &file, &quality) == FAILURE) ++ if (argc < 1 || argc > 7 || zend_get_parameters_ex(argc, &imgind, &file, &quality, &lo, &to, &del, &dis) == FAILURE) + { + WRONG_PARAM_COUNT; + } +@@ -44,11 +49,29 @@ + if (argc > 1) { + convert_to_string_ex(file); + fn = Z_STRVAL_PP(file); +- if (argc == 3) { +- convert_to_long_ex(quality); +- q = Z_LVAL_PP(quality); +- } + } ++ if (argc >= 3) { ++ convert_to_long_ex(quality); ++ q = Z_LVAL_PP(quality); ++ } ++#ifdef HAVE_GD_GIF_ANIM ++ if (argc >= 4) { ++ convert_to_long_ex(lo); ++ LeftOfs = Z_LVAL_PP(lo); ++ } ++ if (argc >= 5) { ++ convert_to_long_ex(to); ++ TopOfs = Z_LVAL_PP(to); ++ } ++ if (argc >= 6) { ++ convert_to_long_ex(del); ++ Delay = Z_LVAL_PP(del); ++ } ++ if (argc >= 7) { ++ convert_to_long_ex(dis); ++ Disposal = Z_LVAL_PP(dis); ++ } ++#endif /* HAVE_GD_GIF_ANIM */ + + if ((argc == 2) || (argc > 2 && Z_STRLEN_PP(file))) { + if (!fn || fn == empty_string || php_check_open_basedir(fn TSRMLS_CC)) { +@@ -56,7 +79,7 @@ + RETURN_FALSE; + } + +- fp = VCWD_FOPEN(fn, "wb"); ++ fp = VCWD_FOPEN(fn, PHP_GDIMG_TYPE_GIFANIMADD == image_type ? "ab" : "wb"); + if (!fp) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to open '%s' for writing", fn); + RETURN_FALSE; +@@ -94,6 +117,14 @@ + } + (*func_p)(im, i, ctx); + break; ++#ifdef HAVE_GD_GIF_ANIM ++ case PHP_GDIMG_TYPE_GIFANIMBEGIN: ++ (*func_p)(im, ctx, q, LeftOfs); ++ break; ++ case PHP_GDIMG_TYPE_GIFANIMADD: ++ (*func_p)(im, ctx, q, LeftOfs, TopOfs, Delay, Disposal); ++ break; ++#endif /* HAVE_GD_GIF_ANIM */ + default: + (*func_p)(im, ctx); + break; +@@ -112,3 +143,72 @@ + + RETURN_TRUE; + } ++ ++#ifdef HAVE_GD_GIF_ANIM ++/* {{{ proto int imagegifanimend([string filename]) ++ Write end mark to gif animation. */ ++PHP_FUNCTION(imagegifanimend) ++{ ++ zval **file; ++ char *fn = NULL; ++ FILE *fp = NULL; ++ int argc = ZEND_NUM_ARGS(); ++ gdIOCtx *ctx; ++ ++ if (argc < 0 || argc > 1 || zend_get_parameters_ex(argc, &file) == FAILURE) { ++ ZEND_WRONG_PARAM_COUNT(); ++ } ++ ++ if (argc >= 1) { ++ convert_to_string_ex(file); ++ fn = Z_STRVAL_PP(file); ++ } ++ ++ if ((argc == 1) || (argc > 1 && Z_STRLEN_PP(file))) { ++ if (!fn || fn == empty_string || php_check_open_basedir(fn TSRMLS_CC)) { ++ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid filename '%s'", fn); ++ RETURN_FALSE; ++ } ++ ++ fp = VCWD_FOPEN(fn, "ab"); ++ if (!fp) { ++ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to open '%s' for writing", fn); ++ RETURN_FALSE; ++ } ++ ++ ctx = gdNewFileCtx(fp); ++ } else { ++ ctx = emalloc(sizeof(gdIOCtx)); ++ ctx->putC = _php_image_output_putc; ++ ctx->putBuf = _php_image_output_putbuf; ++#if HAVE_LIBGD204 ++ ctx->gd_free = _php_image_output_ctxfree; ++#else ++ ctx->free = _php_image_output_ctxfree; ++#endif ++ ++#if APACHE && defined(CHARSET_EBCDIC) ++ /* XXX this is unlikely to work any more thies@thieso.net */ ++ /* This is a binary file already: avoid EBCDIC->ASCII conversion */ ++ ap_bsetflag(php3_rqst->connection->client, B_EBCDIC2ASCII, 0); ++#endif ++ } ++ ++ /* This could be coded in here, as it only outputs ';' */ ++ gdImageGifAnimEndCtx(ctx); ++ ++#if HAVE_LIBGD204 ++ ctx->gd_free(ctx); ++#else ++ ctx->free(ctx); ++#endif ++ ++ if(fp) { ++ fflush(fp); ++ fclose(fp); ++ } ++ ++ RETURN_TRUE; ++} ++/* }}} */ ++#endif /* HAVE_GD_GIF_ANIM */ |