version 1.3, 2013/05/30 09:18:33
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version 1.3.4.1, 2022/09/13 20:12:15
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Line 133 mqtt_msgFree(mqtt_msg_t ** __restrict msg, int all)
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Line 133 mqtt_msgFree(mqtt_msg_t ** __restrict msg, int all)
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* return: NULL error or Message, after use must call mqtt_msgFree() with all!=0 |
* return: NULL error or Message, after use must call mqtt_msgFree() with all!=0 |
*/ |
*/ |
mqtt_msg_t * |
mqtt_msg_t * |
mqtt_msgAlloc(u_short len) | mqtt_msgAlloc(u_int len) |
{ |
{ |
mqtt_msg_t *m = NULL; |
mqtt_msg_t *m = NULL; |
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Line 166 mqtt_msgAlloc(u_short len)
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Line 166 mqtt_msgAlloc(u_short len)
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* return: -1 error or >-1 old buffer length |
* return: -1 error or >-1 old buffer length |
*/ |
*/ |
int |
int |
mqtt_msgRealloc(mqtt_msg_t * __restrict msg, u_short len) | mqtt_msgRealloc(mqtt_msg_t * __restrict msg, u_int len) |
{ |
{ |
void *p = NULL; |
void *p = NULL; |
int ret = 0; |
int ret = 0; |
Line 234 mqtt_encodeLen(u_int num)
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Line 234 mqtt_encodeLen(u_int num)
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register u_int dig, i; |
register u_int dig, i; |
u_int ret = 0; |
u_int ret = 0; |
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if (num > 268435455) | if (num > MQTT_DATA_MAX) |
return (u_int) -1; |
return (u_int) -1; |
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for (i = 0; i < sizeof ret && num > 0; i++) { |
for (i = 0; i < sizeof ret && num > 0; i++) { |
Line 276 mqtt_decodeLen(void * __restrict len, int * __restrict
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Line 276 mqtt_decodeLen(void * __restrict len, int * __restrict
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if (n) |
if (n) |
*n = (char) (i & 0x7f) + 1; |
*n = (char) (i & 0x7f) + 1; |
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return ret; |
return ret; |
} |
} |
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Line 325 mqtt_pktLen(struct mqtthdr * __restrict hdr)
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Line 326 mqtt_pktLen(struct mqtthdr * __restrict hdr)
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* mqtt_str2subs Create MQTT subscribe variable from string(s) |
* mqtt_str2subs Create MQTT subscribe variable from string(s) |
* |
* |
* @csStr = null terminated string array |
* @csStr = null terminated string array |
* @strnum = copy at most number of strings elements | * @strnum = copy at most number of strings elements, ==0 till NULL element |
* @qoses = QoS elements applied to subscribe variable, |
* @qoses = QoS elements applied to subscribe variable, |
* count of elements must be equal with csStr elements |
* count of elements must be equal with csStr elements |
* return: NULL error or != subscribe variables array, must be free after use with mqtt_freeSub() |
* return: NULL error or != subscribe variables array, must be free after use with mqtt_freeSub() |
*/ |
*/ |
mqtt_subscr_t * |
mqtt_subscr_t * |
mqtt_str2subs(const char **csStr, u_short strnum, u_char *qoses) | mqtt_strs2subs(const char **csStr, u_short strnum, u_char *qoses) |
{ |
{ |
mqtt_subscr_t *v; |
mqtt_subscr_t *v; |
register int i, items; |
register int i, items; |
Line 421 mqtt_subAlloc(u_short num)
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Line 422 mqtt_subAlloc(u_short num)
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mqtt_subscr_t * |
mqtt_subscr_t * |
mqtt_subRealloc(mqtt_subscr_t ** __restrict subs, u_short num) |
mqtt_subRealloc(mqtt_subscr_t ** __restrict subs, u_short num) |
{ |
{ |
mqtt_subscr_t *s = NULL; | mqtt_subscr_t **ss, *s = NULL; |
| register int i; |
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if (!subs) |
if (!subs) |
return NULL; |
return NULL; |
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for (i = 0, ss = subs; *ss; i++, ss++); |
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if (i < num) |
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return NULL; |
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if (i == num) |
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return *subs; |
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s = realloc(*subs, (num + 1) * sizeof(mqtt_subscr_t)); |
s = realloc(*subs, (num + 1) * sizeof(mqtt_subscr_t)); |
if (!s) { |
if (!s) { |
LOGERR; |
LOGERR; |
Line 464 mqtt_subCopy(mqtt_subscr_t * __restrict dst, mqtt_subs
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Line 472 mqtt_subCopy(mqtt_subscr_t * __restrict dst, mqtt_subs
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dst->sub_topic.msg_len); |
dst->sub_topic.msg_len); |
} |
} |
} else { |
} else { |
/* |
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if (dst->sub_topic.msg_base) |
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free(dst->sub_topic.msg_base); |
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*/ |
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dst->sub_topic.msg_base = NULL; |
dst->sub_topic.msg_base = NULL; |
dst->sub_topic.msg_len = 0; |
dst->sub_topic.msg_len = 0; |
} |
} |
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if (src->sub_value.msg_base) { |
if (src->sub_value.msg_base) { |
dst->sub_value.msg_base = malloc(src->sub_value.msg_len + 1); |
dst->sub_value.msg_base = malloc(src->sub_value.msg_len + 1); |
if (!dst->sub_value.msg_base) { |
if (!dst->sub_value.msg_base) { |
Line 486 mqtt_subCopy(mqtt_subscr_t * __restrict dst, mqtt_subs
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Line 491 mqtt_subCopy(mqtt_subscr_t * __restrict dst, mqtt_subs
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dst->sub_value.msg_len); |
dst->sub_value.msg_len); |
} |
} |
} else { |
} else { |
/* |
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if (dst->sub_value.msg_base) |
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free(dst->sub_value.msg_base); |
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*/ |
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dst->sub_value.msg_base = NULL; |
dst->sub_value.msg_base = NULL; |
dst->sub_value.msg_len = 0; |
dst->sub_value.msg_len = 0; |
} |
} |