diff options
Diffstat (limited to 'camel/camel-simple-data-wrapper.c')
| -rw-r--r-- | camel/camel-simple-data-wrapper.c | 83 |
1 files changed, 66 insertions, 17 deletions
diff --git a/camel/camel-simple-data-wrapper.c b/camel/camel-simple-data-wrapper.c index 775cf5ca58..eaf62bb0a7 100644 --- a/camel/camel-simple-data-wrapper.c +++ b/camel/camel-simple-data-wrapper.c @@ -23,13 +23,14 @@ */ #include <config.h> #include "camel-simple-data-wrapper.h" +#include "camel-log.h" static CamelDataWrapperClass *parent_class=NULL; /* Returns the class for a CamelDataWrapper */ #define CSDW_CLASS(so) CAMEL_SIMPLE_DATA_WRAPPER_CLASS (GTK_OBJECT(so)->klass) -static void _construct_from_stream (CamelDataWrapper *data_wrapper, CamelStream *stream, guint size); +static void _construct_from_stream (CamelDataWrapper *data_wrapper, CamelStream *stream); static void _write_to_stream (CamelDataWrapper *data_wrapper, CamelStream *stream); static void @@ -58,9 +59,9 @@ camel_simple_data_wrapper_get_type (void) if (!camel_simple_data_wrapper_type) { GtkTypeInfo camel_simple_data_wrapper_info = { - "CamelDataWrapper", - sizeof (CamelDataWrapper), - sizeof (CamelDataWrapperClass), + "CamelSimpleDataWrapper", + sizeof (CamelSimpleDataWrapper), + sizeof (CamelSimpleDataWrapperClass), (GtkClassInitFunc) camel_simple_data_wrapper_class_init, (GtkObjectInitFunc) NULL, /* reserved_1 */ NULL, @@ -76,21 +77,41 @@ camel_simple_data_wrapper_get_type (void) +/** + * camel_simple_data_wrapper_new: create a new CamelSimpleDataWrapper object + * + * + * + * Return value: + **/ +CamelSimpleDataWrapper * +camel_simple_data_wrapper_new () +{ + CamelSimpleDataWrapper *simple_data_wrapper; + CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper:: Entering new()\n"); + + simple_data_wrapper = (CamelSimpleDataWrapper *)gtk_type_new (CAMEL_SIMPLE_DATA_WRAPPER_TYPE); + CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper:: Leaving new()\n"); + return simple_data_wrapper; +} + + + static void _write_to_stream (CamelDataWrapper *data_wrapper, CamelStream *stream) { CamelSimpleDataWrapper *simple_data_wrapper = CAMEL_SIMPLE_DATA_WRAPPER (data_wrapper); GByteArray *array; + CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper:: Entering _write_to_stream\n"); g_assert (data_wrapper); g_assert (stream); g_assert (simple_data_wrapper->byte_array); - array = simple_data_wrapper->byte_array; if (array->len) camel_stream_write (stream, (gchar *)array->data, array->len); - return; + CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper:: Leaving _write_to_stream\n"); } @@ -98,7 +119,7 @@ _write_to_stream (CamelDataWrapper *data_wrapper, CamelStream *stream) #define _CMSDW_TMP_BUF_SIZE 100 static void -_construct_from_stream (CamelDataWrapper *data_wrapper, CamelStream *stream, guint size) +_construct_from_stream (CamelDataWrapper *data_wrapper, CamelStream *stream) { CamelSimpleDataWrapper *simple_data_wrapper = CAMEL_SIMPLE_DATA_WRAPPER (data_wrapper); guint current_index; @@ -106,12 +127,11 @@ _construct_from_stream (CamelDataWrapper *data_wrapper, CamelStream *stream, gui guint nb_bytes_left; static gchar *tmp_buf; GByteArray *array; - + CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper:: Entering _construct_from_stream\n"); g_assert (data_wrapper); g_assert (stream); - if (!size) return; if (!tmp_buf) tmp_buf = g_new (gchar, _CMSDW_TMP_BUF_SIZE); array = simple_data_wrapper->byte_array; @@ -119,14 +139,43 @@ _construct_from_stream (CamelDataWrapper *data_wrapper, CamelStream *stream, gui g_byte_array_free (array, FALSE); array = g_byte_array_new(); - nb_bytes_left = size; + simple_data_wrapper->byte_array = array; do { - - nb_bytes_read = camel_stream_read (stream, tmp_buf, - MIN (_CMSDW_TMP_BUF_SIZE, nb_bytes_left)); - nb_bytes_left -= nb_bytes_read; - if (nb_bytes_read) g_byte_array_append (array, tmp_buf, nb_bytes_read); - - } while (nb_bytes_read && (nb_bytes_left>0)); + nb_bytes_read = camel_stream_read (stream, tmp_buf, _CMSDW_TMP_BUF_SIZE); + if (nb_bytes_read) g_byte_array_append (array, tmp_buf, nb_bytes_read); + } while (nb_bytes_read); + + CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper:: Leaving _construct_from_stream\n"); +} + + + + +/** + * camel_simple_data_wrapper_set_text: set some text as data wrapper content + * @simple_data_wrapper: SimpleDataWrapper object + * @text: the text to use + * + * Utility routine used to set up the content of a SimpleDataWrapper object + * to be a character string. + **/ +void +camel_simple_data_wrapper_set_text (CamelSimpleDataWrapper *simple_data_wrapper, const gchar *text) +{ + GByteArray *array; + CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper:: Entering set_text\n"); + + array = simple_data_wrapper->byte_array; + if (array) { + CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper::set_text freeing old byte array\n"); + g_byte_array_free (array, FALSE); + } + array = g_byte_array_new (); + simple_data_wrapper->byte_array = array; + + g_byte_array_append (array, text, strlen (text)); + + CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper:: Entering set_text\n"); } + |