1 // SPDX-License-Identifier: GPL-2.0-or-later
4 * OBEX library with GLib integration
6 * Copyright (C) 2012 Intel Corporation.
18 #include "gobex-apparam.h"
19 #include "gobex-debug.h"
21 struct _GObexApparam {
29 /* Data is stored in network order */
37 } __attribute__ ((packed));
39 static struct apparam_tag *tag_new(guint8 id, guint8 len, const void *data)
41 struct apparam_tag *tag;
43 tag = g_malloc0(2 + len);
46 memcpy(tag->value.data, data, len);
51 static GObexApparam *g_obex_apparam_new(void)
53 GObexApparam *apparam;
55 apparam = g_new0(GObexApparam, 1);
56 apparam->tags = g_hash_table_new_full(g_direct_hash, g_direct_equal,
62 static struct apparam_tag *apparam_tag_decode(const void *data, gsize size,
65 struct apparam_tag *tag;
66 const guint8 *ptr = data;
79 tag = tag_new(id, len, ptr + 2);
83 *parsed = 2 + tag->len;
88 GObexApparam *g_obex_apparam_decode(const void *data, gsize size)
90 GObexApparam *apparam;
94 #ifndef TIZEN_FEATURE_BLUEZ_MODIFY
97 #endif /* TIZEN_FEATURE_BLUEZ_MODIFY */
99 apparam = g_obex_apparam_new();
101 tags = apparam->tags;
102 while (count < size) {
103 struct apparam_tag *tag;
107 tag = apparam_tag_decode(data + count, size - count, &parsed);
112 g_hash_table_insert(tags, GUINT_TO_POINTER(id), tag);
118 g_obex_apparam_free(apparam);
125 static gssize tag_encode(struct apparam_tag *tag, void *buf, gsize len)
127 gsize count = 2 + tag->len;
132 memcpy(buf, tag, count);
137 gssize g_obex_apparam_encode(GObexApparam *apparam, void *buf, gsize len)
147 g_hash_table_iter_init(&iter, apparam->tags);
148 while (g_hash_table_iter_next(&iter, &key, &value)) {
149 struct apparam_tag *tag = value;
151 ret = tag_encode(tag, buf + count, len - count);
161 #ifdef TIZEN_FEATURE_BLUEZ_MODIFY
162 void g_obex_apparam_remove_all(GObexApparam *apparam)
164 g_hash_table_remove_all(apparam->tags);
168 GObexApparam *g_obex_apparam_set_bytes(GObexApparam *apparam, guint8 id,
169 const void *value, gsize len)
171 struct apparam_tag *tag;
175 apparam = g_obex_apparam_new();
177 tag = tag_new(id, len, value);
178 g_hash_table_replace(apparam->tags, GUINT_TO_POINTER(uid), tag);
183 GObexApparam *g_obex_apparam_set_uint8(GObexApparam *apparam, guint8 id,
186 g_obex_debug(G_OBEX_DEBUG_APPARAM, "tag 0x%02x value %u", id, value);
188 return g_obex_apparam_set_bytes(apparam, id, &value, 1);
191 GObexApparam *g_obex_apparam_set_uint16(GObexApparam *apparam, guint8 id,
194 guint16 num = g_htons(value);
196 g_obex_debug(G_OBEX_DEBUG_APPARAM, "tag 0x%02x value %u", id, value);
198 return g_obex_apparam_set_bytes(apparam, id, &num, 2);
201 GObexApparam *g_obex_apparam_set_uint32(GObexApparam *apparam, guint8 id,
204 guint32 num = g_htonl(value);
206 g_obex_debug(G_OBEX_DEBUG_APPARAM, "tag 0x%02x value %u", id, value);
208 return g_obex_apparam_set_bytes(apparam, id, &num, 4);
211 GObexApparam *g_obex_apparam_set_uint64(GObexApparam *apparam, guint8 id,
214 guint64 num = GUINT64_TO_BE(value);
216 g_obex_debug(G_OBEX_DEBUG_APPARAM, "tag 0x%02x value %"
217 G_GUINT64_FORMAT, id, value);
219 return g_obex_apparam_set_bytes(apparam, id, &num, 8);
222 GObexApparam *g_obex_apparam_set_string(GObexApparam *apparam, guint8 id,
227 g_obex_debug(G_OBEX_DEBUG_APPARAM, "tag 0x%02x value %s", id, value);
229 len = strlen(value) + 1;
230 if (len > G_MAXUINT8) {
231 ((char *) value)[G_MAXUINT8 - 1] = '\0';
235 return g_obex_apparam_set_bytes(apparam, id, value, len);
238 static struct apparam_tag *g_obex_apparam_find_tag(GObexApparam *apparam,
241 return g_hash_table_lookup(apparam->tags, GUINT_TO_POINTER(id));
244 gboolean g_obex_apparam_get_uint8(GObexApparam *apparam, guint8 id,
247 struct apparam_tag *tag;
249 g_obex_debug(G_OBEX_DEBUG_APPARAM, "tag 0x%02x", id);
251 tag = g_obex_apparam_find_tag(apparam, id);
255 *dest = tag->value.u8;
257 g_obex_debug(G_OBEX_DEBUG_APPARAM, "%u", *dest);
262 gboolean g_obex_apparam_get_uint16(GObexApparam *apparam, guint8 id,
265 struct apparam_tag *tag;
267 g_obex_debug(G_OBEX_DEBUG_APPARAM, "tag 0x%02x", id);
269 tag = g_obex_apparam_find_tag(apparam, id);
273 if (tag->len < sizeof(*dest))
276 *dest = g_ntohs(tag->value.u16);
278 g_obex_debug(G_OBEX_DEBUG_APPARAM, "%u", *dest);
283 gboolean g_obex_apparam_get_uint32(GObexApparam *apparam, guint8 id,
286 struct apparam_tag *tag;
288 g_obex_debug(G_OBEX_DEBUG_APPARAM, "tag 0x%02x", id);
290 tag = g_obex_apparam_find_tag(apparam, id);
294 if (tag->len < sizeof(*dest))
297 *dest = g_ntohl(tag->value.u32);
299 g_obex_debug(G_OBEX_DEBUG_APPARAM, "%u", *dest);
304 gboolean g_obex_apparam_get_uint64(GObexApparam *apparam, guint8 id,
307 struct apparam_tag *tag;
309 g_obex_debug(G_OBEX_DEBUG_APPARAM, "tag 0x%02x", id);
311 tag = g_obex_apparam_find_tag(apparam, id);
315 if (tag->len < sizeof(*dest))
318 *dest = GUINT64_FROM_BE(tag->value.u64);
320 g_obex_debug(G_OBEX_DEBUG_APPARAM, "%" G_GUINT64_FORMAT, *dest);
325 char *g_obex_apparam_get_string(GObexApparam *apparam, guint8 id)
327 struct apparam_tag *tag;
330 g_obex_debug(G_OBEX_DEBUG_APPARAM, "tag 0x%02x", id);
332 tag = g_obex_apparam_find_tag(apparam, id);
336 string = g_strndup(tag->value.string, tag->len);
338 g_obex_debug(G_OBEX_DEBUG_APPARAM, "%s", string);
343 gboolean g_obex_apparam_get_bytes(GObexApparam *apparam, guint8 id,
344 const guint8 **val, gsize *len)
346 struct apparam_tag *tag;
348 g_obex_debug(G_OBEX_DEBUG_APPARAM, "tag 0x%02x", id);
350 tag = g_obex_apparam_find_tag(apparam, id);
355 *val = tag->value.data;
360 void g_obex_apparam_free(GObexApparam *apparam)
362 g_hash_table_unref(apparam->tags);