#include <string.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
+#include <sys/time.h>
#include <time.h>
#include <unistd.h>
#include <map>
#include "parse.h"
#include "serverpool.h"
#include "state.pb.h"
+#include "stream.h"
#include "util.h"
#include "version.h"
pending_data.resize(serialized.pending_data().size());
memcpy(&pending_data[0], serialized.pending_data().data(), serialized.pending_data().size());
- string protocol;
- parse_url(url, &protocol, &host, &port, &path); // Don't care if it fails.
-
- // Older versions stored the extra \r\n in the HTTP header.
- // Strip it if we find it.
- if (http_header.size() >= 4 &&
- memcmp(http_header.data() + http_header.size() - 4, "\r\n\r\n", 4) == 0) {
- http_header.resize(http_header.size() - 2);
- }
+ string protocol, user;
+ parse_url(url, &protocol, &user, &host, &port, &path); // Don't care if it fails.
pthread_mutex_init(&stats_mutex, NULL);
stats.url = url;
{
if (sock != -1) {
safe_close(sock);
+ sock = -1;
}
MutexLock lock(&stats_mutex);
return false;
}
- multimap<string, string> parameters;
- for (size_t i = 1; i < lines.size(); ++i) {
- size_t split = lines[i].find(":");
- if (split == string::npos) {
- log(WARNING, "[%s] Ignoring malformed HTTP response line '%s'",
- url.c_str(), lines[i].c_str());
- continue;
- }
-
- string key(lines[i].begin(), lines[i].begin() + split);
-
- // Skip any spaces after the colon.
- do {
- ++split;
- } while (split < lines[i].size() && lines[i][split] == ' ');
+ multimap<string, string> parameters = extract_headers(lines, url);
- string value(lines[i].begin() + split, lines[i].end());
-
- // Remove “Content-encoding: metacube”.
- // TODO: Make case-insensitive.
- if (key == "Content-encoding" && value == "metacube") {
- continue;
- }
-
- parameters.insert(make_pair(key, value));
+ // Remove “Content-encoding: metacube”.
+ // TODO: Make case-insensitive.
+ multimap<string, string>::iterator encoding_it =
+ parameters.find("Content-encoding");
+ if (encoding_it != parameters.end() && encoding_it->second == "metacube") {
+ parameters.erase(encoding_it);
}
// Change “Server: foo” to “Server: metacube/0.1 (reflecting: foo)”
}
{
- string protocol; // Thrown away.
- if (!parse_url(url, &protocol, &host, &port, &path)) {
+ string protocol, user; // Thrown away.
+ if (!parse_url(url, &protocol, &user, &host, &port, &path)) {
log(WARNING, "[%s] Failed to parse URL '%s'", url.c_str(), url.c_str());
break;
}
RequestParseStatus status = wait_for_double_newline(&response, buf, ret);
if (status == RP_OUT_OF_SPACE) {
- log(WARNING, "[%s] Sever sent overlong HTTP response!", url.c_str());
+ log(WARNING, "[%s] Server sent overlong HTTP response!", url.c_str());
state = CLOSING_SOCKET;
continue;
} else if (status == RP_NOT_FINISHED_YET) {
}
// Now it's safe to read the header.
- metacube2_block_header *hdr = reinterpret_cast<metacube2_block_header *>(pending_data.data());
- assert(memcmp(hdr->sync, METACUBE2_SYNC, sizeof(hdr->sync)) == 0);
- uint32_t size = ntohl(hdr->size);
- uint16_t flags = ntohs(hdr->flags);
- uint16_t expected_csum = metacube2_compute_crc(hdr);
-
- if (expected_csum != ntohs(hdr->csum)) {
+ metacube2_block_header hdr;
+ memcpy(&hdr, pending_data.data(), sizeof(hdr));
+ assert(memcmp(hdr.sync, METACUBE2_SYNC, sizeof(hdr.sync)) == 0);
+ uint32_t size = ntohl(hdr.size);
+ uint16_t flags = ntohs(hdr.flags);
+ uint16_t expected_csum = metacube2_compute_crc(&hdr);
+
+ if (expected_csum != ntohs(hdr.csum)) {
log(WARNING, "[%s] Metacube checksum failed (expected 0x%x, got 0x%x), "
"not reading block claiming to be %d bytes (flags=%x).",
- url.c_str(), expected_csum, ntohs(hdr->csum),
+ url.c_str(), expected_csum, ntohs(hdr.csum),
size, flags);
// Drop only the first byte, and let the rest of the code handle resync.
has_metacube_header = false;
continue;
}
- if (size > 262144) {
+ if (size > 1048576) {
log(WARNING, "[%s] Metacube block of %d bytes (flags=%x); corrupted header?",
url.c_str(), size, flags);
}