Enlightenment CVS committal
Author : raster
Project : e17
Module : libs/eet
Dir : e17/libs/eet/src/lib
Modified Files:
Eet.h eet_data.c
Log Message:
cedrics eet -d fixes.. yay!
===================================================================
RCS file: /cvs/e/e17/libs/eet/src/lib/Eet.h,v
retrieving revision 1.52
retrieving revision 1.53
diff -u -3 -r1.52 -r1.53
--- Eet.h 31 Mar 2008 15:48:59 -0000 1.52
+++ Eet.h 10 Apr 2008 08:57:03 -0000 1.53
@@ -914,6 +914,45 @@
EAPI void *eet_data_text_undump(const char *text, int textlen, int
*size_ret);
/**
+ * Dump an eet encoded data structure from an eet file into ascii text
+ * @param ef A valid eet file handle.
+ * @param name Name of the entry. eg: "/base/file_i_want".
+ * @param dumpfunc The function to call passed a string when new data is
converted to text
+ * @param dumpdata The data to pass to the @p dumpfunc callback.
+ * @return 1 on success, 0 on failure
+ *
+ * This function will take an open and valid eet file from eet_open()
request
+ * the data encoded by eet_data_descriptor_encode() corresponding to the
key @p name
+ * and convert it into human readable ascii text. It does this by calling
the
+ * @p dumpfunc callback for all new text that is generated. This callback
should
+ * append to any existing text buffer and will be passed the pointer @p
dumpdata
+ * as a parameter as well as a string with new text to be appended.
+ *
+ * @since 1.0.0
+ */
+ EAPI int eet_data_dump(Eet_File *ef, const char *name, void (*dumpfunc)
(void *data, const char *str), void *dumpdata);
+
+ /**
+ * Take an ascii encoding from eet_data_dump() and re-encode in binary.
+ * @param ef A valid eet file handle.
+ * @param name Name of the entry. eg: "/base/file_i_want".
+ * @param text The pointer to the string data to parse and encode.
+ * @param textlen The size of the string in bytes (not including 0 byte
terminator).
+ * @param compress Compression flags (1 == compress, 0 = don't compress).
+ * @return 1 on success, 0 on failure
+ *
+ * This function will parse the string pointed to by @p text, encode it the
same
+ * way eet_data_descriptor_encode() takes an in-memory data struct and
encodes into a
+ * binary blob.
+ *
+ * The data (optionally compressed) will be in ram, pending a flush to
+ * disk (it will stay in ram till the eet file handle is closed though).
+ *
+ * @since 1.0.0
+ */
+ EAPI int eet_data_undump(Eet_File *ef, const char *name, const char *text,
int textlen, int compress);
+
+ /**
* Decode a data structure from an arbitary location in memory.
* @param edd The data descriptor to use when decoding.
* @param data_in The pointer to the data to decode into a struct.
===================================================================
RCS file: /cvs/e/e17/libs/eet/src/lib/eet_data.c,v
retrieving revision 1.71
retrieving revision 1.72
diff -u -3 -r1.71 -r1.72
--- eet_data.c 9 Apr 2008 08:27:17 -0000 1.71
+++ eet_data.c 10 Apr 2008 08:57:03 -0000 1.72
@@ -2494,6 +2494,39 @@
}
EAPI int
+eet_data_dump(Eet_File *ef,
+ const char *name,
+ void (*dumpfunc) (void *data, const char *str),
+ void *dumpdata)
+{
+ const Eet_Dictionary *ed = NULL;
+ const void *data;
+ int ret = 0;
+ int required_free = 0;
+ int size;
+
+ ed = eet_dictionary_get(ef);
+
+ data = eet_read_direct(ef, name, &size);
+ if (!data)
+ {
+ required_free = 1;
+ data = eet_read(ef, name, &size);
+ if (!data) return 0;
+ }
+
+ if (_eet_data_descriptor_decode(ed, NULL, data, size, 0,
+ dumpfunc, dumpdata))
+ ret = 1;
+
+ if (required_free)
+ free((void*)data);
+
+ return ret;
+}
+
+
+EAPI int
eet_data_text_dump(const void *data_in,
int size_in,
void (*dumpfunc) (void *data, const char *str),
@@ -2511,6 +2544,27 @@
int *size_ret)
{
return _eet_data_dump_parse(NULL, size_ret, text, textlen);
+}
+
+EAPI int
+eet_data_undump(Eet_File *ef,
+ const char *name,
+ const char *text,
+ int textlen,
+ int compress)
+{
+ Eet_Dictionary *ed;
+ void *data_enc;
+ int size;
+ int val;
+
+ ed = eet_dictionary_get(ef);
+
+ data_enc = _eet_data_dump_parse(ed, &size, text, textlen);
+ if (!data_enc) return 0;
+ val = eet_write(ef, name, data_enc, size, compress);
+ free(data_enc);
+ return val;
}
EAPI void *
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