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* initial JSON output support (WIP)

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This commit is contained in:
Dirk-Jan C. Binnema
2011-01-05 23:22:41 +02:00
parent 4409b565dc
commit 3ab2cd11a9
4 changed files with 60 additions and 36 deletions
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71
src/mu-output.c
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@ -229,20 +229,18 @@ mu_output_plain (MuMsgIter *iter, const char *fields, size_t summary_len,
}
static void
print_attr (const char* elm, const char *str)
print_attr_xml (const char* elm, const char *str)
{
gchar *esc;
if (!str || strlen(str) == 0)
return; /* empty: don't include */
esc = mu_str_escape_xml (str);
esc = g_markup_escape_text (str, -1);
g_print ("\t\t<%s>%s</%s>\n", elm, esc, elm);
g_free (esc);
}
gboolean
mu_output_xml (MuMsgIter *iter, size_t *count)
{
@ -257,17 +255,17 @@ mu_output_xml (MuMsgIter *iter, size_t *count)
for (myiter = iter, mycount = 0; !mu_msg_iter_is_done (myiter);
mu_msg_iter_next (myiter), ++mycount) {
g_print ("\t<message>\n");
print_attr ("from", mu_msg_iter_get_from (iter));
print_attr ("to", mu_msg_iter_get_to (iter));
print_attr ("cc", mu_msg_iter_get_cc (iter));
print_attr ("subject", mu_msg_iter_get_subject (iter));
print_attr_xml ("from", mu_msg_iter_get_from (iter));
print_attr_xml ("to", mu_msg_iter_get_to (iter));
print_attr_xml ("cc", mu_msg_iter_get_cc (iter));
print_attr_xml ("subject", mu_msg_iter_get_subject (iter));
g_print ("\t\t<date>%u</date>\n",
(unsigned) mu_msg_iter_get_date (iter));
g_print ("\t\t<size>%u</size>\n",
(unsigned) mu_msg_iter_get_size (iter));
print_attr ("msgid", mu_msg_iter_get_msgid (iter));
print_attr ("path", mu_msg_iter_get_path (iter));
print_attr ("maildir", mu_msg_iter_get_maildir (iter));
print_attr_xml ("msgid", mu_msg_iter_get_msgid (iter));
print_attr_xml ("path", mu_msg_iter_get_path (iter));
print_attr_xml ("maildir", mu_msg_iter_get_maildir (iter));
g_print ("\t</message>\n");
}
@ -279,13 +277,58 @@ mu_output_xml (MuMsgIter *iter, size_t *count)
return TRUE;
}
static void
print_attr_json (const char* elm, const char *str, gboolean comma)
{
gchar *esc;
if (!str || strlen(str) == 0)
return; /* empty: don't include */
esc = g_strescape (str, NULL);
g_print ("\t\t\t\"%s\":\"%s\"%s\n", elm, esc, comma ? "," : "");
g_free (esc);
}
gboolean
mu_output_json (MuMsgIter *iter, size_t *count)
{
g_print ("{\n");
g_print ("\t%s\n", __FUNCTION__);
g_print ("}\n");
MuMsgIter *myiter;
size_t mycount;
g_return_val_if_fail (iter, FALSE);
g_print ("{\n\t\"messages\":\n\t[\n");
for (myiter = iter, mycount = 0; !mu_msg_iter_is_done (myiter);
mu_msg_iter_next (myiter), ++mycount) {
if (mycount != 0)
g_print (",\n");
g_print ("\t\t{\n");
print_attr_json ("from", mu_msg_iter_get_from (iter), TRUE);
print_attr_json ("to", mu_msg_iter_get_to (iter),TRUE);
print_attr_json ("cc", mu_msg_iter_get_cc (iter),TRUE);
print_attr_json ("subject", mu_msg_iter_get_subject (iter),
TRUE);
g_print ("\t\t\t\"date\":%u,\n",
(unsigned) mu_msg_iter_get_date (iter));
g_print ("\t\t\t\"size\":%u,\n",
(unsigned) mu_msg_iter_get_size (iter));
print_attr_json ("msgid", mu_msg_iter_get_msgid (iter),TRUE);
print_attr_json ("path", mu_msg_iter_get_path (iter),TRUE);
print_attr_json ("maildir", mu_msg_iter_get_maildir (iter),
TRUE);
g_print ("\t\t}");
}
g_print ("\t]\n}\n");
if (count)
*count = mycount;
return TRUE;
}