2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1
};
+static const unsigned char mblen_table_html[] = { /* 0x00, 0x80 - 0xFF, only valid for numeric entities */
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6
+};
+
/* encoding structure */
static const char *mbfl_encoding_pass_aliases[] = {"none", NULL};
MBFL_ENCTYPE_SBCS
};
+static const char *mbfl_encoding_html_ent_aliases[] = {"HTML", "html", NULL};
+
+static const mbfl_encoding mbfl_encoding_html_ent = {
+ mbfl_no_encoding_html_ent,
+ "HTML-ENTITIES",
+ "html",
+ (const char *(*)[])&mbfl_encoding_html_ent_aliases,
+ NULL, /* mblen_table_html, Do not use table instead calulate length based on entities actually used */
+ MBFL_ENCTYPE_HTML_ENT
+};
+
static const char *mbfl_encoding_qprint_aliases[] = {"qprint", NULL};
static const mbfl_encoding mbfl_encoding_qprint = {
&mbfl_encoding_byte4le,
&mbfl_encoding_base64,
&mbfl_encoding_uuencode,
+ &mbfl_encoding_html_ent,
&mbfl_encoding_qprint,
&mbfl_encoding_7bit,
&mbfl_encoding_8bit,
static int mbfl_filt_conv_base64dec_flush(mbfl_convert_filter *filter TSRMLS_DC);
static int mbfl_filt_conv_uudec(int c, mbfl_convert_filter *filter TSRMLS_DC);
+static void mbfl_filt_conv_html_dec_ctor(mbfl_convert_filter *filter TSRMLS_DC);
+static void mbfl_filt_conv_html_dec_dtor(mbfl_convert_filter *filter TSRMLS_DC);
+static int mbfl_filt_conv_html_enc(int c, mbfl_convert_filter *filter TSRMLS_DC);
+static int mbfl_filt_conv_html_enc_flush(mbfl_convert_filter *filter TSRMLS_DC);
+static int mbfl_filt_conv_html_dec(int c, mbfl_convert_filter *filter TSRMLS_DC);
+static int mbfl_filt_conv_html_dec_flush(mbfl_convert_filter *filter TSRMLS_DC);
+
static int mbfl_filt_conv_qprintenc(int c, mbfl_convert_filter *filter TSRMLS_DC);
static int mbfl_filt_conv_qprintenc_flush(mbfl_convert_filter *filter TSRMLS_DC);
static int mbfl_filt_conv_qprintdec(int c, mbfl_convert_filter *filter TSRMLS_DC);
mbfl_filt_conv_uudec,
mbfl_filt_conv_common_flush };
+static const struct mbfl_convert_vtbl vtbl_wchar_html = {
+ mbfl_no_encoding_wchar,
+ mbfl_no_encoding_html_ent,
+ mbfl_filt_conv_common_ctor,
+ mbfl_filt_conv_common_dtor,
+ mbfl_filt_conv_html_enc,
+ mbfl_filt_conv_html_enc_flush };
+
+static const struct mbfl_convert_vtbl vtbl_html_wchar = {
+ mbfl_no_encoding_html_ent,
+ mbfl_no_encoding_wchar,
+ mbfl_filt_conv_html_dec_ctor,
+ mbfl_filt_conv_html_dec_dtor,
+ mbfl_filt_conv_html_dec,
+ mbfl_filt_conv_html_dec_flush };
+
static const struct mbfl_convert_vtbl vtbl_8bit_qprint = {
mbfl_no_encoding_8bit,
mbfl_no_encoding_qprint,
&vtbl_8bit_b64,
&vtbl_b64_8bit,
&vtbl_uuencode_8bit,
+ &vtbl_wchar_html,
+ &vtbl_html_wchar,
&vtbl_8bit_qprint,
&vtbl_qprint_8bit,
&vtbl_8bit_7bit,
return 0;
}
+/*
+ * any => HTML
+ */
+static int
+mbfl_filt_conv_html_enc(int c, mbfl_convert_filter *filter TSRMLS_DC)
+{
+ int tmp[10];
+ int i = 0, p = 0, e;
+
+ if (c<256 && mblen_table_html[c]==1) {
+ CK((*filter->output_function)(c, filter->data TSRMLS_CC));
+ } else {
+ /*php_error(E_NOTICE, "%s() mbfl_filt_conv_html_enc(0x%08X = %d)", get_active_function_name(TSRMLS_C), c, c);*/
+ CK((*filter->output_function)('&', filter->data TSRMLS_CC));
+ while (1) {
+ e = mbfl_html_entity_list[i].code;
+ if (c < e || e == -1) {
+ break;
+ }
+ if (c == e) {
+ while(mbfl_html_entity_list[i].name[p]) {
+ CK((*filter->output_function)((int)mbfl_html_entity_list[i].name[p++], filter->data TSRMLS_CC));
+ }
+ break;
+ }
+ i++;
+ }
+ if (!p) {
+ CK((*filter->output_function)('#', filter->data TSRMLS_CC));
+ do {
+ tmp[i++] = '0'+c%10;
+ c /= 10;
+ } while (c);
+ do {
+ CK((*filter->output_function)(tmp[--i], filter->data TSRMLS_CC));
+ } while(i);
+ }
+ CK((*filter->output_function)(';', filter->data TSRMLS_CC));
+ }
+ return c;
+}
+
+static int
+mbfl_filt_conv_html_enc_flush(mbfl_convert_filter *filter TSRMLS_DC)
+{
+ filter->status = 0;
+ filter->cache = 0;
+ return 0;
+}
+
+/*
+ * HTML => any
+ */
+#define html_enc_buffer_size 16
+static const char html_entity_chars[] = "#0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
+
+static void
+mbfl_filt_conv_html_dec_ctor(mbfl_convert_filter *filter TSRMLS_DC)
+{
+ filter->status = 0;
+ filter->cache = (int)mbfl_malloc(html_enc_buffer_size);
+}
+
+static void
+mbfl_filt_conv_html_dec_dtor(mbfl_convert_filter *filter TSRMLS_DC)
+{
+ filter->status = 0;
+ if (filter->cache)
+ {
+ mbfl_free((void*)filter->cache);
+ }
+ filter->cache = 0;
+}
+
+static int
+mbfl_filt_conv_html_dec(int c, mbfl_convert_filter *filter TSRMLS_DC)
+{
+ int pos, ent = 0;
+ const mbfl_html_entity *entity;
+ char *buffer = (char*)filter->cache;
+
+ if (!filter->status)
+ {
+ if (c == '&' )
+ {
+ filter->status = 1;
+ buffer[0] = '&';
+ }
+ else
+ {
+ CK((*filter->output_function)(c, filter->data TSRMLS_CC));
+ }
+ }
+ else
+ {
+ if (c == ';')
+ {
+ buffer[filter->status] = 0;
+ if (buffer[1]=='#')
+ {
+ /* numeric entity */
+ for (pos=2; pos<filter->status; pos++)
+ ent = ent*10 + (buffer[pos] - '0');
+ CK((*filter->output_function)(ent, filter->data TSRMLS_CC));
+ filter->status = 0;
+ /*php_error(E_NOTICE,"%s() mbstring decoded '%s'=%d", get_active_function_name(TSRMLS_C), buffer, ent);*/
+ }
+ else
+ {
+ /* named entity */
+ entity = mbfl_html_entity_list;
+ while (entity->name)
+ {
+ if (!strcmp(buffer+1, entity->name))
+ {
+ ent = entity->code;
+ break;
+ }
+ entity++;
+ }
+ if (ent)
+ {
+ /* decoded */
+ CK((*filter->output_function)(ent, filter->data TSRMLS_CC));
+ filter->status = 0;
+ /*php_error(E_NOTICE,"%s() mbstring decoded '%s'=%d", get_active_function_name(TSRMLS_C), buffer, ent);*/
+ }
+ else
+ {
+ /* failure */
+ buffer[filter->status++] = ';';
+ buffer[filter->status] = 0;
+ php_error(E_WARNING, "%s() mbstring cannot decode '%s'", get_active_function_name(TSRMLS_C), buffer);
+ mbfl_filt_conv_html_dec_flush(filter TSRMLS_CC);
+ }
+ }
+ }
+ else
+ {
+ /* add character */
+ buffer[filter->status++] = c;
+ /* add character and check */
+ if (!strchr(html_entity_chars, c) || filter->status+1==html_enc_buffer_size || (c=='#' && filter->status>2))
+ {
+ /* illegal character or end of buffer */
+ if (c=='&')
+ filter->status--;
+ buffer[filter->status] = 0;
+ php_error(E_WARNING, "%s() mbstring cannot decode '%s'", get_active_function_name(TSRMLS_C), buffer);
+ mbfl_filt_conv_html_dec_flush(filter TSRMLS_CC);
+ if (c=='&')
+ {
+ filter->status = 1;
+ buffer[0] = '&';
+ }
+ }
+ }
+ }
+ return c;
+}
+
+static int
+mbfl_filt_conv_html_dec_flush(mbfl_convert_filter *filter TSRMLS_DC)
+{
+ int status, pos = 0;
+ char *buffer;
+
+ buffer = (char*)filter->cache;
+ status = filter->status;
+ /* flush fragments */
+ while (status--)
+ {
+ CK((*filter->output_function)(buffer[pos++], filter->data TSRMLS_CC));
+ }
+ filter->status = 0;
+ /*filter->buffer = 0; of cause NOT*/
+ return 0;
+}
+
/*
* any => Quoted-Printable
*/
projects / php / commitdiff