diff options
Diffstat (limited to 'gdb/xml-support.c')
| -rw-r--r-- | gdb/xml-support.c | 67 |
1 files changed, 65 insertions, 2 deletions
diff --git a/gdb/xml-support.c b/gdb/xml-support.c index 8a4762cb2b7..9cee5efbf77 100644 --- a/gdb/xml-support.c +++ b/gdb/xml-support.c @@ -544,6 +544,8 @@ gdb_xml_parse (struct gdb_xml_parser *parser, const char *buffer) enum XML_Status status; const char *error_string; + gdb_xml_debug (parser, _("Starting:\n%s"), buffer); + status = XML_Parse (parser->expat_parser, buffer, strlen (buffer), 1); if (status == XML_STATUS_OK && parser->error.reason == 0) @@ -869,8 +871,7 @@ xml_process_xincludes (const char *name, const char *text, result = xstrdup (obstack_finish (&data->obstack)); if (depth == 0) - gdb_xml_debug (parser, _("XInclude processing succeeded:\n%s"), - result); + gdb_xml_debug (parser, _("XInclude processing succeeded.")); } else result = NULL; @@ -934,6 +935,68 @@ show_debug_xml (struct ui_file *file, int from_tty, fprintf_filtered (file, _("XML debugging is %s.\n"), value); } +/* Return a malloc allocated string with special characters from TEXT + replaced by entity references. */ + +char * +xml_escape_text (const char *text) +{ + char *result; + int i, special; + + /* Compute the length of the result. */ + for (i = 0, special = 0; text[i] != '\0'; i++) + switch (text[i]) + { + case '\'': + case '\"': + special += 5; + break; + case '&': + special += 4; + break; + case '<': + case '>': + special += 3; + break; + default: + break; + } + + /* Expand the result. */ + result = xmalloc (i + special + 1); + for (i = 0, special = 0; text[i] != '\0'; i++) + switch (text[i]) + { + case '\'': + strcpy (result + i + special, "'"); + special += 5; + break; + case '\"': + strcpy (result + i + special, """); + special += 5; + break; + case '&': + strcpy (result + i + special, "&"); + special += 4; + break; + case '<': + strcpy (result + i + special, "<"); + special += 3; + break; + case '>': + strcpy (result + i + special, ">"); + special += 3; + break; + default: + result[i + special] = text[i]; + break; + } + result[i + special] = '\0'; + + return result; +} + void _initialize_xml_support (void); void |