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Source code changes of the file "src/osipparser2/osip_body.c" between
libosip2-5.0.0.tar.gz and libosip2-5.1.0.tar.gz

About: The GNU oSIP library is an implementation of SIP (RFC3261).

[ To the main The GNU oSIP source changes report ]

osip_body.c  (libosip2-5.0.0):osip_body.c  (libosip2-5.1.0)
skipping to change at line 50 skipping to change at line 50
(*body)->headers = (osip_list_t *) osip_malloc (sizeof (osip_list_t)); (*body)->headers = (osip_list_t *) osip_malloc (sizeof (osip_list_t));
if ((*body)->headers == NULL) { if ((*body)->headers == NULL) {
osip_free (*body); osip_free (*body);
*body = NULL; *body = NULL;
return OSIP_NOMEM; return OSIP_NOMEM;
} }
osip_list_init ((*body)->headers); osip_list_init ((*body)->headers);
return OSIP_SUCCESS; return OSIP_SUCCESS;
} }
/**
* Fill the body of message.
* @param sip The structure to store results.
* @param buf The pointer to the start of body.
* @param length The length of body;
*/
int int
osip_message_set_body (osip_message_t * sip, const char *buf, size_t length) osip_message_set_body (osip_message_t * sip, const char *buf, size_t length)
{ {
osip_body_t *body; osip_body_t *body;
int i; int i;
i = osip_body_init (&body); i = osip_body_init (&body);
if (i != 0) if (i != 0)
return i; return i;
i = osip_body_parse (body, buf, length); i = osip_body_parse (body, buf, length);
skipping to change at line 267 skipping to change at line 261
/* really store the header in the sip structure */ /* really store the header in the sip structure */
if (osip_strncasecmp (hname, "content-type", 12) == 0) if (osip_strncasecmp (hname, "content-type", 12) == 0)
i = osip_body_set_contenttype (body, hvalue); i = osip_body_set_contenttype (body, hvalue);
else else
i = osip_body_set_header (body, hname, hvalue); i = osip_body_set_header (body, hname, hvalue);
osip_free (hname); osip_free (hname);
osip_free (hvalue); osip_free (hvalue);
if (i != 0) if (i != 0)
return i; return i;
if (strncmp (end_of_line, CRLF, 2) == 0 || strncmp (end_of_line, "\n", 1) == 0 || strncmp (end_of_line, "\r", 1) == 0) { if (strncmp (end_of_line, OSIP_CRLF, 2) == 0 || strncmp (end_of_line, "\n", 1) == 0 || strncmp (end_of_line, "\r", 1) == 0) {
*next_body = end_of_line; *next_body = end_of_line;
return OSIP_SUCCESS; return OSIP_SUCCESS;
} }
start_of_line = end_of_line; start_of_line = end_of_line;
} }
} }
int int
osip_body_parse (osip_body_t * body, const char *start_of_body, size_t length) osip_body_parse (osip_body_t * body, const char *start_of_body, size_t length)
{ {
skipping to change at line 316 skipping to change at line 310
return OSIP_BADPARAMETER; return OSIP_BADPARAMETER;
start_of_osip_body_header = start_of_body; start_of_osip_body_header = start_of_body;
i = osip_body_parse_header (body, start_of_osip_body_header, &end_of_osip_body _header); i = osip_body_parse_header (body, start_of_osip_body_header, &end_of_osip_body _header);
if (i != 0) if (i != 0)
return i; return i;
start_of_osip_body_header = end_of_osip_body_header; start_of_osip_body_header = end_of_osip_body_header;
/* set the real start of body */ /* set the real start of body */
if (strncmp (start_of_osip_body_header, CRLF, 2) == 0) if (strncmp (start_of_osip_body_header, OSIP_CRLF, 2) == 0)
start_of_osip_body_header = start_of_osip_body_header + 2; start_of_osip_body_header = start_of_osip_body_header + 2;
else { else {
if ((strncmp (start_of_osip_body_header, "\n", 1) == 0) if ((strncmp (start_of_osip_body_header, "\n", 1) == 0)
|| (strncmp (start_of_osip_body_header, "\r", 1) == 0)) || (strncmp (start_of_osip_body_header, "\r", 1) == 0))
start_of_osip_body_header = start_of_osip_body_header + 1; start_of_osip_body_header = start_of_osip_body_header + 1;
else else
return OSIP_SYNTAXERROR; /* message does not end with CRLFCRLF, CRCR or L FLF */ return OSIP_SYNTAXERROR; /* message does not end with CRLFCRLF, CRCR or L FLF */
} }
end_of_osip_body_header = start_of_body + length; end_of_osip_body_header = start_of_body + length;
skipping to change at line 390 skipping to change at line 384
size_t len; size_t len;
len = tmp_body - ptr; len = tmp_body - ptr;
length = length + strlen (tmp) + 4; length = length + strlen (tmp) + 4;
ptr = osip_realloc (ptr, length); ptr = osip_realloc (ptr, length);
tmp_body = ptr + len; tmp_body = ptr + len;
} }
tmp_body = osip_str_append (tmp_body, tmp); tmp_body = osip_str_append (tmp_body, tmp);
osip_free (tmp); osip_free (tmp);
tmp_body = osip_strn_append (tmp_body, CRLF, 2); tmp_body = osip_strn_append (tmp_body, OSIP_CRLF, 2);
} }
{ {
osip_list_iterator_t it; osip_list_iterator_t it;
osip_header_t *header = (osip_header_t *) osip_list_get_first(body->headers, osip_header_t *header = (osip_header_t *) osip_list_get_first (body->headers
&it); , &it);
while (header != OSIP_SUCCESS) { while (header != OSIP_SUCCESS) {
i = osip_header_to_str (header, &tmp); i = osip_header_to_str (header, &tmp);
if (i != 0) { if (i != 0) {
osip_free (ptr); osip_free (ptr);
return i; return i;
} }
if (length < tmp_body - ptr + strlen (tmp) + 4) { if (length < tmp_body - ptr + strlen (tmp) + 4) {
size_t len; size_t len;
len = tmp_body - ptr; len = tmp_body - ptr;
length = length + strlen (tmp) + 4; length = length + strlen (tmp) + 4;
ptr = osip_realloc (ptr, length); ptr = osip_realloc (ptr, length);
tmp_body = ptr + len; tmp_body = ptr + len;
} }
tmp_body = osip_str_append (tmp_body, tmp); tmp_body = osip_str_append (tmp_body, tmp);
osip_free (tmp); osip_free (tmp);
tmp_body = osip_strn_append (tmp_body, CRLF, 2); tmp_body = osip_strn_append (tmp_body, OSIP_CRLF, 2);
header = (osip_header_t *) osip_list_get_next(&it); header = (osip_header_t *) osip_list_get_next (&it);
} }
} }
if ((osip_list_size (body->headers) > 0) || (body->content_type != NULL)) { if ((osip_list_size (body->headers) > 0) || (body->content_type != NULL)) {
if (length < tmp_body - ptr + 3) { if (length < tmp_body - ptr + 3) {
size_t len; size_t len;
len = tmp_body - ptr; len = tmp_body - ptr;
length = length + 3 + body->length; /* add body->length, to avoid calling realloc often */ length = length + 3 + body->length; /* add body->length, to avoid ca lling realloc often */
ptr = osip_realloc (ptr, length); ptr = osip_realloc (ptr, length);
tmp_body = ptr + len; tmp_body = ptr + len;
} }
tmp_body = osip_strn_append (tmp_body, CRLF, 2); tmp_body = osip_strn_append (tmp_body, OSIP_CRLF, 2);
} }
if (length < tmp_body - ptr + body->length + 4) { if (length < tmp_body - ptr + body->length + 4) {
size_t len; size_t len;
len = tmp_body - ptr; len = tmp_body - ptr;
length = length + body->length + 4; length = length + body->length + 4;
ptr = osip_realloc (ptr, length); ptr = osip_realloc (ptr, length);
tmp_body = ptr + len; tmp_body = ptr + len;
} }
memcpy (tmp_body, body->body, body->length); memcpy (tmp_body, body->body, body->length);
 End of changes. 11 change blocks. 
22 lines changed or deleted 17 lines changed or added
To the C Programs section of the The GNU oSIP source changes report or the top of this page
Mainly generated by pkgdiff using rfcdiff
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