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[Opensync-commits] r5073 - format-plugins/xmlformat/trunk/src
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From: <dg...@su...> - 2009-01-10 22:29:23
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Author: dgollub Date: Sat Jan 10 22:29:58 2009 New Revision: 5073 URL: http://www.opensync.org/changeset/5073 Log: Get a copy of the "plain" plugin. Merging the xmlformat-note <-> memo conversion code. Added: format-plugins/xmlformat/trunk/src/xmlformat_note_memo.c - copied unchanged from r5072, trunk/formats/plain.c Copied: format-plugins/xmlformat/trunk/src/xmlformat_note_memo.c (from r5072, trunk/formats/plain.c) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ format-plugins/xmlformat/trunk/src/xmlformat_note_memo.c Sat Jan 10 22:29:58 2009 (r5073, copy of r5072, trunk/formats/plain.c) @@ -0,0 +1,184 @@ +/* + * data - A plugin for data objects for the opensync framework + * Copyright (C) 2004-2005 Armin Bauer <arm...@op...> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include <string.h> +#include <glib.h> + +#include <opensync/opensync.h> +#include <opensync/opensync-serializer.h> +#include <opensync/opensync-format.h> +#include <opensync/opensync-xmlformat.h> + +static OSyncConvCmpResult compare_plain(const char *leftdata, unsigned int leftsize, const char *rightdata, unsigned int rightsize, void *user_data) +{ + /* Consider empty block equal NULL pointers */ + if (!leftsize) leftdata = NULL; + if (!rightsize) rightdata = NULL; + + if (!leftdata && !rightdata) + return OSYNC_CONV_DATA_SAME; + + if (leftdata && rightdata && (leftsize == rightsize)) { + if (!memcmp(leftdata, rightdata, leftsize)) + return OSYNC_CONV_DATA_SAME; + else + return OSYNC_CONV_DATA_MISMATCH; + } + + return OSYNC_CONV_DATA_MISMATCH; +} + +static osync_bool copy_plain(const char *input, unsigned int inpsize, char **output, unsigned int *outpsize, void *user_data, OSyncError **error) +{ + char *r = g_malloc0(inpsize); + + memcpy(r, input, inpsize); + *output = r; + *outpsize = inpsize; + return TRUE; +} + +static osync_bool conv_xmlformatnote_to_memo(char *input, unsigned int inpsize, char **output, unsigned int *outpsize, osync_bool *free_input, const char *config, void *userdata, OSyncError **error) +{ + const char *body = NULL; + OSyncXMLFormat *xmlformat = (OSyncXMLFormat *)input; + OSyncXMLFieldList *xmlfieldlist = osync_xmlformat_search_field(xmlformat, "Description", error, NULL); + OSyncXMLField *xmlfield = osync_xmlfieldlist_item(xmlfieldlist, 0); + + *free_input = TRUE; + if (xmlfield) { + body = osync_xmlfield_get_key_value(xmlfield, "Content"); + } + if (!body) { + body = ""; + } + *output = g_strdup(body); + *outpsize = strlen(body); + return TRUE; +} + +static osync_bool conv_memo_to_xmlformatnote(char *input, unsigned int inpsize, char **output, unsigned int *outpsize, osync_bool *free_input, const char *config, void *userdata, OSyncError **error) +{ + GString *str; + const char *p; + OSyncXMLFormat *ret = NULL; + OSyncXMLField *field = NULL; + + *free_input = TRUE; + + ret = osync_xmlformat_new("note", error); + if (!ret) + return FALSE; + + if (input && *input) { + field = osync_xmlfield_new(ret, "Description", error); + + str = g_string_new(""); + for (p = input; p && *p; p++) { + switch (*p) { + case '\r': + if (*(p+1) == '\n') + p++; + osync_trace(TRACE_INTERNAL, "[%s] escape carriage returns!!", __func__); + str = g_string_append (str, "\n"); + break; + default: + str = g_string_append_c (str, *p); + break; + } + } + osync_trace(TRACE_SENSITIVE, "Input : %s", str->str); + osync_xmlfield_add_key_value(field, "Content", str->str); + } + + osync_xmlformat_sort(ret); + + *output = (char *)ret; + *outpsize = osync_xmlformat_size(); + return TRUE; +} + +static void destroy_plain(char *input, unsigned int inpsize, void *user_data) +{ + g_free(input); +} + +osync_bool get_format_info(OSyncFormatEnv *env, OSyncError **error) +{ + OSyncObjFormat *format = osync_objformat_new("plain", "data", error); + if (!format) + return FALSE; + + osync_objformat_set_compare_func(format, compare_plain); + osync_objformat_set_copy_func(format, copy_plain); + osync_objformat_set_destroy_func(format, destroy_plain); + + osync_format_env_register_objformat(env, format); + osync_objformat_unref(format); + + /* "memo" is the same as "plain" expect the object type is fixed to "note" */ + format = osync_objformat_new("memo", "note", error); + if (!format) + return FALSE; + + osync_objformat_set_compare_func(format, compare_plain); + osync_objformat_set_copy_func(format, copy_plain); + osync_objformat_set_destroy_func(format, destroy_plain); + + osync_format_env_register_objformat(env, format); + osync_objformat_unref(format); + + return TRUE; +} + +osync_bool get_conversion_info(OSyncFormatEnv *env, OSyncError **error) +{ + OSyncObjFormat *memo = osync_format_env_find_objformat(env, "memo"); + OSyncObjFormat *xmlformatnote = osync_format_env_find_objformat(env, "xmlformat-note"); + OSyncFormatConverter *conv = NULL; + if (!memo) { + osync_error_set(error, OSYNC_ERROR_GENERIC, "Unable to find memo format"); + return FALSE; + } + if (!xmlformatnote) { + osync_error_set(error, OSYNC_ERROR_GENERIC, "Unable to find xmlformat-note format"); + return FALSE; + } + conv = osync_converter_new(OSYNC_CONVERTER_CONV, xmlformatnote, memo, conv_xmlformatnote_to_memo, error); + if (!conv) + return FALSE; + + osync_format_env_register_converter(env, conv); + osync_converter_unref(conv); + + conv = osync_converter_new(OSYNC_CONVERTER_CONV, memo, xmlformatnote, conv_memo_to_xmlformatnote, error); + if (!conv) + return FALSE; + + osync_format_env_register_converter(env, conv); + osync_converter_unref(conv); + return TRUE; +} + +int get_version(void) +{ + return 1; +} + |
