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【1】修复HTTP Expect头部缺失时POST卡顿的问题；

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【2】TODO：尝试增加multiple delete objects API，尚未成功（AccessDenied）；
This commit is contained in:
zhangchengwei
2018-10-11 16:35:13 +08:00
committed by zhengchao
parent 68ee4bdd79
commit a2fa705fa7
8 changed files with 308 additions and 22 deletions
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102
cache/tango_cache_xml.cpp vendored
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@@ -46,7 +46,7 @@ bool parse_uploadID_xml(const char *content, int len, char **uploadID)
return false;
}
int construct_complete_xml(struct tango_cache_ctx *ctx, char **xml, int *len)
void construct_complete_xml(struct tango_cache_ctx *ctx, char **xml, int *len)
{
struct multipart_etag_list *etag;
xmlDoc *pdoc;
@@ -68,6 +68,104 @@ int construct_complete_xml(struct tango_cache_ctx *ctx, char **xml, int *len)
xmlDocDumpFormatMemory(pdoc, (xmlChar **)xml, len, 1);
xmlFreeDoc(pdoc);
return 0;
}
static void fill_multidelete_xml_errcode(xmlNode *error, char *out, int size)
{
xmlChar *errcode;
xmlNode *child = error->children;
while(child != NULL)
{
if(child->type != XML_ELEMENT_NODE || xmlStrcmp(child->name, (const xmlChar *)"Message"))
{
child = child->next;
continue;
}
errcode = xmlNodeGetContent(child);
snprintf(out, size, "%s", (char *)errcode);
xmlFree(errcode);
break;
}
}
bool parse_multidelete_xml(const char *xml, int len, u_int32_t *errnum, char *errstr, int size)
{
xmlDoc *pdoc;
xmlNode *pcur;
int errornum=0;
if((pdoc = xmlParseMemory(xml, len)) == NULL)
{
return false;
}
if((pcur = xmlDocGetRootElement(pdoc)) == NULL)
{
xmlFreeDoc(pdoc);
return false;
}
while(pcur->type != XML_ELEMENT_NODE)
pcur = pcur->next;
if(xmlStrcmp(pcur->name, (const xmlChar *)"DeleteResult"))
{
xmlFreeDoc(pdoc);
return false;
}
pcur = pcur->children;
while(pcur != NULL)
{
if(pcur->type != XML_ELEMENT_NODE || xmlStrcmp(pcur->name, (const xmlChar *)"Error"))
{
pcur = pcur->next;
continue;
}
if(errornum == 0)
{
fill_multidelete_xml_errcode(pcur, errstr, size);
}
errornum++;
pcur = pcur->next;
}
*errnum = errornum;
xmlFreeDoc(pdoc);
return true;
}
void construct_multiple_delete_xml(const char *bucket, char *key[], u_int32_t num, int is_hash, char **xml, size_t *len)
{
xmlDoc *pdoc;
xmlNode *root, *child;
int xmllen;
pdoc = xmlNewDoc((const xmlChar *)"1.0");
root = xmlNewNode(NULL, (const xmlChar *)"Delete");
xmlDocSetRootElement(pdoc, root);
xmlNewChild(root, NULL, (const xmlChar*)"Quiet", (const xmlChar*)"true");
if(is_hash)
{
char hashkey[72], sha256[72];
for(u_int32_t i=0; i<num; i++)
{
child = xmlNewChild(root, NULL, (const xmlChar*)"Object", NULL);
caculate_sha256(key[i], strlen(key[i]), sha256, 72);
snprintf(hashkey, 256, "%c%c/%c%c/%s", sha256[0], sha256[1], sha256[2], sha256[3], sha256+4);
xmlNewChild(child, NULL, (const xmlChar*)"Key", (const xmlChar*)hashkey);
}
}
else
{
for(u_int32_t i=0; i<num; i++)
{
child = xmlNewChild(root, NULL, (const xmlChar*)"Object", NULL);
xmlNewChild(child, NULL, (const xmlChar*)"Key", (const xmlChar*)key[i]);
}
}
xmlDocDumpFormatMemoryEnc(pdoc, (xmlChar **)xml, &xmllen, "UTF-8", 1);
xmlFreeDoc(pdoc);
*len = xmllen;
}