1 files changed, 124 insertions, 0 deletions
diff --git a/ppapi/c/trusted/ppb_char_set_trusted.h b/ppapi/c/trusted/ppb_char_set_trusted.h
new file mode 100644
index 0000000..8fecb42
--- /dev/null
+++ b/ppapi/c/trusted/ppb_char_set_trusted.h
@@ -0,0 +1,124 @@
+/* Copyright (c) 2012 The Chromium Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+/* From trusted/ppb_char_set_trusted.idl modified Wed Feb  8 16:34:25 2012. */
+
+#ifndef PPAPI_C_TRUSTED_PPB_CHAR_SET_TRUSTED_H_
+#define PPAPI_C_TRUSTED_PPB_CHAR_SET_TRUSTED_H_
+
+#include "ppapi/c/pp_bool.h"
+#include "ppapi/c/pp_instance.h"
+#include "ppapi/c/pp_macros.h"
+#include "ppapi/c/pp_stdint.h"
+#include "ppapi/c/pp_var.h"
+
+#define PPB_CHARSET_TRUSTED_INTERFACE_1_0 "PPB_CharSet_Trusted;1.0"
+#define PPB_CHARSET_TRUSTED_INTERFACE PPB_CHARSET_TRUSTED_INTERFACE_1_0
+
+/**
+ * @file
+ *
+ * This file defines the <code>PPB_CharSet_Trusted</code> interface.
+ */
+
+
+/**
+ * @addtogroup Enums
+ * @{
+ */
+typedef enum {
+  /**
+   * Causes the entire conversion to fail if an error is encountered. The
+   * conversion function will return NULL.
+   */
+  PP_CHARSET_TRUSTED_CONVERSIONERROR_FAIL,
+  /**
+   * Silently skips over errors. Unrepresentable characters and input encoding
+   * errors will be removed from the output.
+   */
+  PP_CHARSET_TRUSTED_CONVERSIONERROR_SKIP,
+  /**
+   * Replaces the error or unrepresentable character with a substitution
+   * character. When converting to a Unicode character set (UTF-8 or UTF-16) it
+   * will use the unicode "substitution character" U+FFFD. When converting to
+   * another character set, the character will be charset-specific. For many
+   * languages this will be the representation of the '?' character.
+   */
+  PP_CHARSET_TRUSTED_CONVERSIONERROR_SUBSTITUTE
+} PP_CharSet_Trusted_ConversionError;
+PP_COMPILE_ASSERT_SIZE_IN_BYTES(PP_CharSet_Trusted_ConversionError, 4);
+/**
+ * @}
+ */
+
+/**
+ * @addtogroup Interfaces
+ * @{
+ */
+/**
+ * The <code>PPB_CharSet_Trusted</code> interface provides functions for
+ * converting between character sets.
+ *
+ * This inteface is provided for trusted plugins only since in Native Client it
+ * would require an expensive out-of-process IPC call for each conversion,
+ * which makes performance unacceptable. Native Client plugins should include
+ * ICU or some other library if they need this feature.
+ */
+struct PPB_CharSet_Trusted_1_0 {
+  /**
+   * Converts the UTF-16 string pointed to by |*utf16| to an 8-bit string in
+   * the specified code page. |utf16_len| is measured in UTF-16 units, not
+   * bytes. This value may not be NULL.
+   *
+   * The given output buffer will be filled up to output_length bytes with the
+   * result. output_length will be updated with the number of bytes required
+   * for the given string. The output buffer may be null to just retrieve the
+   * required buffer length.
+   *
+   * This function will return PP_FALSE if there was an error converting the
+   * string and you requested PP_CHARSET_CONVERSIONERROR_FAIL, or the output
+   * character set was unknown. Otherwise, it will return PP_TRUE.
+   */
+  PP_Bool (*UTF16ToCharSet)(const uint16_t utf16[],
+                            uint32_t utf16_len,
+                            const char* output_char_set,
+                            PP_CharSet_Trusted_ConversionError on_error,
+                            char* output_buffer,
+                            uint32_t* output_length);
+  /**
+   * Same as UTF16ToCharSet except converts in the other direction. The input
+   * is in the given charset, and the |input_len| is the number of bytes in
+   * the |input| string.
+   *
+   * Note that the output_utf16_length is measured in UTF-16 characters.
+   *
+   * Since UTF16 can represent every Unicode character, the only time the
+   * replacement character will be used is if the encoding in the input string
+   * is incorrect.
+   */
+  PP_Bool (*CharSetToUTF16)(const char* input,
+                            uint32_t input_len,
+                            const char* input_char_set,
+                            PP_CharSet_Trusted_ConversionError on_error,
+                            uint16_t* output_buffer,
+                            uint32_t* output_utf16_length);
+  /**
+   * Returns a string var representing the current multi-byte character set of
+   * the current system.
+   *
+   * WARNING: You really shouldn't be using this function unless you're dealing
+   * with legacy data. You should be using UTF-8 or UTF-16 and you don't have
+   * to worry about the character sets.
+   */
+  struct PP_Var (*GetDefaultCharSet)(PP_Instance instance);
+};
+
+typedef struct PPB_CharSet_Trusted_1_0 PPB_CharSet_Trusted;
+/**
+ * @}
+ */
+
+#endif  /* PPAPI_C_TRUSTED_PPB_CHAR_SET_TRUSTED_H_ */
+