char * ROXML_API roxml_get_name(node_t *n, char * buffer, int size)
{
int offset = 0;
int count = 0;
char tmp_name[INTERNAL_BUF_SIZE];
memset(tmp_name, 0, INTERNAL_BUF_SIZE*sizeof(char));
if(buffer) {
memset(buffer, 0, size*sizeof(char));
}
if(n == NULL) {
if(buffer) {
strcpy(buffer, "");
}
return buffer;
}
if(n->prnt == NULL) {
strcpy(tmp_name, "documentRoot");
} else if(n->type & ROXML_NS_NODE) {
roxml_ns_t * ns = (roxml_ns_t*)n->priv;
if(ns) {
strcpy(tmp_name, ns->alias);
} else {
tmp_name[0] ='\0';
}
} else if((n->type & ROXML_TXT_NODE) ||
(n->type & ROXML_CMT_NODE))
{
if(buffer) {
strcpy(buffer, "");
return buffer;
}
return NULL;
} else {
int spec_offset = 0;
if(n->type & ROXML_PI_NODE) {
spec_offset = 2;
} else if(n->type & ROXML_DOCTYPE_NODE) {
spec_offset = 1;
}
roxml_read(n->pos+spec_offset, INTERNAL_BUF_SIZE, tmp_name, n);
while(ROXML_WHITE(tmp_name[offset]) || tmp_name[offset] == '<') {
offset++;
}
count = offset;
if(n->type & ROXML_PI_NODE) {
for(;count < INTERNAL_BUF_SIZE; count++) {
if(ROXML_WHITE(tmp_name[count])) {
break;
} else if((tmp_name[count] == '?')&&(tmp_name[count+1] == '>')) {
break;
}
}
} else if(n->type & ROXML_ELM_NODE) {
for(;count < INTERNAL_BUF_SIZE; count++) {
if(ROXML_WHITE(tmp_name[count])) {
break;
} else if((tmp_name[count] == '/')&&(tmp_name[count+1] == '>')) {
break;
} else if(tmp_name[count] == '>') {
break;
}
}
} else if(n->type & ROXML_ATTR_NODE) {
for(;count < INTERNAL_BUF_SIZE; count++) {
if(ROXML_WHITE(tmp_name[count])) {
break;
} else if(tmp_name[count] == '=') {
break;
} else if(tmp_name[count] == '>') {
break;
} else if((tmp_name[count] == '/')&&(tmp_name[count+1] == '>')) {
break;
}
}
} else if(n->type & ROXML_DOCTYPE_NODE) {
for(;count < INTERNAL_BUF_SIZE; count++) {
if(ROXML_WHITE(tmp_name[count])) {
break;
} else if(tmp_name[count] == '>') {
break;
}
}
}
tmp_name[count] = '\0';
}
if(buffer == NULL) {
buffer = (char*)roxml_malloc(sizeof(char), strlen(tmp_name)-offset+1, PTR_CHAR);
strcpy(buffer, tmp_name+offset);
} else {
if(strlen(tmp_name)-offset < (unsigned int)size) {
size = strlen(tmp_name)-offset;
}
strncpy(buffer, tmp_name+offset, size);
}
return buffer;
}
char * ROXML_API roxml_get_name(node_t *n, char * buffer, int size)
{
int count = 0;
char tmp_name[INTERNAL_BUF_SIZE];
memset(tmp_name, 0, INTERNAL_BUF_SIZE*sizeof(char));
if(buffer) {
memset(buffer, 0, size*sizeof(char));
}
if(n == NULL) {
if(buffer) {
strcpy(buffer, "");
}
return buffer;
}
if(n->prnt == NULL) {
strcpy(tmp_name, "documentRoot");
} else if(n->type & ROXML_ATTR_NODE) {
int offset = 0;
char *internal_ptr;
char internal_buf[INTERNAL_BUF_SIZE];
roxml_read(n->pos, INTERNAL_BUF_SIZE, internal_buf, n);
internal_ptr = internal_buf;
while(ROXML_WHITE(internal_ptr[offset])) { offset++; }
while(count<INTERNAL_BUF_SIZE) {
if(internal_ptr[offset] == '=') { break; }
if(internal_ptr[offset] == '/') { break; }
if(internal_ptr[offset] == '>') { break; }
tmp_name[count] = internal_ptr[offset];
offset++;
count++;
}
} else if(n->type & ROXML_ELM_NODE) {
int offset = 0;
char *internal_ptr;
char internal_buf[INTERNAL_BUF_SIZE];
roxml_read(n->pos, INTERNAL_BUF_SIZE, internal_buf, n);
internal_ptr = internal_buf;
while((internal_ptr[offset] == '<')||(ROXML_WHITE(internal_ptr[offset]))) { offset++; }
while(count<INTERNAL_BUF_SIZE) {
if(internal_ptr[offset] == '/') { break; }
if(internal_ptr[offset] == '>') { break; }
if(ROXML_WHITE(internal_ptr[offset])) { break; }
tmp_name[count] = internal_ptr[offset];
offset++;
count++;
}
} else if(n->type & ROXML_TXT_NODE) {
if(buffer) { strcpy(buffer, ""); return buffer; }
return NULL;
} else if(n->type & ROXML_CMT_NODE) {
if(buffer) { strcpy(buffer, ""); return buffer; }
return NULL;
} else if(n->type & ROXML_PI_NODE) {
if(buffer) { strcpy(buffer, ""); return buffer; }
return NULL;
}
if(buffer == NULL) {
buffer = (char*)roxml_malloc(sizeof(char), strlen(tmp_name)+1, PTR_CHAR);
strcpy(buffer, tmp_name);
} else {
if(strlen(tmp_name) < (unsigned int)size) {
size = strlen(tmp_name);
}
strncpy(buffer, tmp_name, size);
}
return buffer;
}
char * ROXML_API roxml_get_content(node_t *n, char * buffer, int bufsize, int *size)
{
int total = 0;
char * content = buffer;
if(n == NULL) {
if(size) {
*size = 0;
}
if(buffer) {
strcpy(buffer, "");
return buffer;
}
return NULL;
} else if(n->type & ROXML_ELM_NODE) {
node_t *ptr = n->chld;
while(ptr) {
if((ptr->type & ROXML_NODE_TYPES) == ROXML_TXT_NODE) {
total += ptr->end - ptr->pos;
}
ptr = ptr->sibl;
}
if(content == NULL) {
content = roxml_malloc(sizeof(char), total+1, PTR_CHAR);
bufsize = total+1;
}
if(content == NULL) { return NULL; }
total = 0;
ptr = n->chld;
while(ptr) {
if((ptr->type & ROXML_NODE_TYPES) == ROXML_TXT_NODE) {
int ret_len = 0;
int read_size = ptr->end - ptr->pos;
if(total+read_size > bufsize-1) {
read_size = bufsize - total - 1;
}
ret_len += roxml_read(ptr->pos, read_size, content+total, ptr);
total += ret_len;
}
ptr = ptr->sibl;
}
} else {
node_t *target = n;
char name[ROXML_BASE_LEN];
int read_size = 0;
int name_len = 0;
int spec_offset = 0;
roxml_get_name(n, name, ROXML_BASE_LEN);
name_len = strlen(name);
if(n->type & ROXML_DOCTYPE_NODE) {
total = target->end - target->pos - name_len - 2;
spec_offset = target->pos + name_len + 2;
} else if(n->type & ROXML_TXT_NODE) {
total = target->end - target->pos;
spec_offset = target->pos;
} else if(n->type & ROXML_CMT_NODE) {
total = target->end - target->pos - 4;
spec_offset = target->pos + 4;
} else if(n->type & ROXML_PI_NODE) {
total = target->end - target->pos - name_len - 3;
spec_offset = target->pos + name_len + 3;
} else if(n->type & ROXML_ATTR_NODE) {
target = n->chld;
if(target) {
spec_offset = target->pos;
total = target->end - target->pos;
} else {
spec_offset = 0;
total = 0;
}
}
if(content == NULL) {
content = roxml_malloc(sizeof(char), total+1, PTR_CHAR);
bufsize = total+1;
}
if(content == NULL) { return NULL; }
read_size = total;
if(read_size > bufsize-1) {
read_size = bufsize-1;
}
total = roxml_read(spec_offset, read_size, content, target);
}
content[total] = '\0';
if(size) {
*size = total+1;
}
return content;
}
char * ROXML_API roxml_get_content(node_t *n, char * buffer, int bufsize, int *size)
{
node_t * ptr;
int total = 0;
char * content = buffer;
if(n == NULL) {
if(size) {
*size = 0;
}
if(buffer) {
strcpy(buffer, "");
return buffer;
}
return NULL;
}
if(n->type & ROXML_ELM_NODE) {
ptr = n->text;
while(ptr) {
total += ptr->end - ptr->pos;
ptr = ptr->sibl;
}
if(content == NULL) {
content = roxml_malloc(sizeof(char), total+1, PTR_CHAR);
bufsize = total+1;
}
if(content == NULL) { return NULL; }
total = 0;
ptr = n->text;
while(ptr) {
int ret_len = 0;
int read_size = ptr->end - ptr->pos;
if(total+read_size > bufsize-1) {
read_size = bufsize - total - 1;
}
ret_len += roxml_read(ptr->pos, read_size, content+total, ptr);
total += ret_len;
ptr = ptr->sibl;
}
} else if(n->type & ROXML_TXT_NODE) {
int read_size = 0;
total = n->end - n->pos;
if(content == NULL) {
content = roxml_malloc(sizeof(char), total+1, PTR_CHAR);
bufsize = total+1;
}
if(content == NULL) { return NULL; }
read_size = total;
if(read_size > bufsize-1) {
read_size = bufsize-1;
}
total = roxml_read(n->pos, read_size, content, n);
} else if(n->type & ROXML_CMT_NODE) {
int read_size = 0;
total = n->end - n->pos - 4;
if(content == NULL) {
content = roxml_malloc(sizeof(char), total+1, PTR_CHAR);
bufsize = total+1;
}
if(content == NULL) { return NULL; }
read_size = total;
if(read_size > bufsize-1) {
read_size = bufsize-1;
}
total = roxml_read(n->pos+4, read_size, content, n);
} else if(n->type & ROXML_PI_NODE) {
int read_size = 0;
total = n->end - n->pos - 2;
if(content == NULL) {
content = roxml_malloc(sizeof(char), total+2, PTR_CHAR);
bufsize = total+2;
}
if(content == NULL) { return NULL; }
read_size = total;
if(read_size > bufsize-1) {
read_size = bufsize-1;
}
total = roxml_read(n->pos+2, read_size, content, n);
} else if(n->type & ROXML_ATTR_NODE) {
int read_size = 0;
node_t *ptr = n->text;
total = ptr->end - ptr->pos;
if(content == NULL) {
content = roxml_malloc(sizeof(char), total+1, PTR_CHAR);
bufsize = total+1;
}
if(content == NULL) { return NULL; }
read_size = total;
if(read_size > bufsize-1) {
read_size = bufsize-1;
}
total = roxml_read(ptr->pos, read_size, content, ptr);
}
content[total] = '\0';
if(size) {
*size = total+1;
}
return content;
}
