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-rw-r--r--src/http/http.c (renamed from src/http.c)962
-rw-r--r--src/http/http.h (renamed from src/http.h)0
-rw-r--r--src/libpiano/response.c2
-rw-r--r--src/main.h4
-rw-r--r--src/player/player2.c (renamed from src/player2.c)0
-rw-r--r--src/player/player2.h (renamed from src/player2.h)0
-rw-r--r--src/ui.h2
7 files changed, 485 insertions, 485 deletions
diff --git a/src/http.c b/src/http/http.c
index 2c86b44..dd64ad1 100644
--- a/src/http.c
+++ b/src/http/http.c
@@ -1,481 +1,481 @@
-/*
-Copyright (c) 2015
- Michał Cichoń <thedmd@interia.pl>
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-#include "config.h"
-#include "http.h"
-#include <Windows.h>
-#include <winhttp.h>
-#pragma comment(lib, "winhttp.lib")
-
-struct _http_t {
- HINTERNET session;
- HINTERNET connection;
- wchar_t* endpoint;
- wchar_t* securePort;
- wchar_t* autoProxy;
- wchar_t* proxy;
- wchar_t* proxyUsername;
- wchar_t* proxyPassword;
- char* error;
-};
-
-static char* HttpToString(const wchar_t* wideString, int size);
-static wchar_t* HttpToWideString(const char* string, int size);
-static bool HttpCreateConnection (http_t http);
-static void HttpCloseConnection (http_t http);
-static void HttpSetLastError (http_t http, const char* message);
-static void HttpSetLastErrorFromWinHttp (http_t http);
-static char* HttpFormatWinApiError (DWORD errorCode, HINSTANCE module);
-static char* HttpFormatWinHttpError (DWORD errorCode);
-static void HttpClearProxy (http_t http);
-
-# define WINHTTP_SAFE(condition) do { if (condition) break; HttpSetLastErrorFromWinHttp (http); return false; } while (false)
-# define WINHTTP_SAFE_DONE(condition) do { if (condition) break; HttpSetLastErrorFromWinHttp (http); goto done; } while (false)
-
-static char* HttpToString(const wchar_t* wideString, int size) {
- int utfSize = WideCharToMultiByte(CP_UTF8, 0, wideString, size, NULL, 0, NULL, NULL);
- char* utfMessage = malloc(utfSize + 1);
- if (utfMessage) {
- utfMessage[utfSize] = 0;
- WideCharToMultiByte(CP_UTF8, 0, wideString, size, utfMessage, utfSize, NULL, NULL);
- }
- return utfMessage;
-}
-
-static wchar_t* HttpToWideString(const char* string, int size) {
- int wideSize = MultiByteToWideChar(CP_UTF8, 0, string, size, NULL, 0);
- int wideBytes = (wideSize + 1) * sizeof(wchar_t);
- wchar_t* wideMessage = malloc(wideBytes);
- if (wideMessage) {
- wideMessage[wideSize] = 0;
- MultiByteToWideChar(CP_UTF8, 0, string, size, wideMessage, wideSize);
- }
- return wideMessage;
-}
-
-
-static bool HttpCreateConnection (http_t http) {
- INTERNET_PORT defaultPort = INTERNET_DEFAULT_PORT;
-
- HttpCloseConnection (http);
-
- http->session = WinHttpOpen(
- L"WinHTTP/1.0",
- WINHTTP_ACCESS_TYPE_NO_PROXY,
- WINHTTP_NO_PROXY_NAME,
- WINHTTP_NO_PROXY_BYPASS,
- 0);
- WINHTTP_SAFE(http->session != NULL);
-
- WinHttpSetTimeouts(http->session,
- 60 * 1000, // DNS time-out
- 60 * 1000, // connect time-out
- 30 * 1000, // send time-out
- 30 * 1000); // receive time-out
-
- http->connection = WinHttpConnect(
- http->session,
- http->endpoint,
- defaultPort,
- 0);
- WINHTTP_SAFE(http->connection != NULL);
-
- return true;
-}
-
-static void HttpCloseConnection (http_t http) {
- if (http->connection) {
- WinHttpCloseHandle(http->connection);
- http->connection = NULL;
- }
-
- if (http->session) {
- WinHttpCloseHandle(http->session);
- http->session = NULL;
- }
-}
-
-static void HttpSetLastError (http_t http, const char* message) {
- free(http->error);
- http->error = NULL;
-
- if (message)
- http->error = strdup(message);
-}
-
-static void HttpSetLastErrorFromWinHttp (http_t http) {
- free(http->error);
- http->error = NULL;
-
- DWORD error = GetLastError();
- if (error)
- http->error = HttpFormatWinHttpError(error);
-}
-
-static char* HttpFormatWinApiError (DWORD errorCode, HINSTANCE module) {
- const int source_flag = module ? FORMAT_MESSAGE_FROM_HMODULE : FORMAT_MESSAGE_FROM_SYSTEM;
-
- HLOCAL buffer = NULL;
- int bufferLength = FormatMessageW(
- FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_IGNORE_INSERTS | source_flag,
- (void*)module,
- errorCode,
- MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
- (LPWSTR)&buffer,
- 0,
- NULL);
-
- if (bufferLength > 0) {
- char* message;
-
- wchar_t* wideMessage = (wchar_t*)buffer;
-
- /* Drop new line from the end. */
- wchar_t* wideMessageBack = wideMessage + bufferLength - 1;
- while (wideMessageBack > wideMessage && (*wideMessageBack == '\r' || *wideMessageBack == '\n'))
- --wideMessageBack;
-
- message = HttpToString (wideMessage, wideMessageBack - wideMessage + 1);
-
- LocalFree(buffer);
-
- return message;
- }
- else
- return NULL;
-}
-
-static char* HttpFormatWinHttpError (DWORD errorCode) {
- if (errorCode >= WINHTTP_ERROR_BASE && errorCode <= WINHTTP_ERROR_LAST) {
- HMODULE module = GetModuleHandleW(L"WinHTTP.dll");
- if (module) {
- char* message = HttpFormatWinApiError(errorCode, module);
- if (message)
- return message;
- }
- }
-
- return HttpFormatWinApiError(errorCode, NULL);
-}
-
-bool HttpInit(http_t* http, const char* endpoint, const char* securePort) {
- http_t out = malloc(sizeof(struct _http_t));
- if (!out)
- return false;
- memset(out, 0, sizeof(struct _http_t));
-
- out->endpoint = HttpToWideString(endpoint, -1);
- out->securePort = HttpToWideString(securePort, -1);
-
- if (!HttpCreateConnection (out)) {
- HttpDestroy (out);
- return false;
- }
-
- *http = out;
- return true;
-}
-
-void HttpDestroy(http_t http) {
- if (http) {
- free(http->endpoint);
- free(http->securePort);
- http->endpoint = NULL;
- http->securePort = NULL;
- HttpCloseConnection (http);
- HttpClearProxy (http);
- }
- free(http);
-}
-
-static void HttpClearProxy (http_t http) {
- if (http->autoProxy) {
- free(http->autoProxy);
- http->autoProxy = NULL;
- }
-
- if (http->proxy) {
- free(http->proxy);
- http->proxy = NULL;
- }
-
- if (http->proxyUsername) {
- free(http->proxyUsername);
- http->proxyUsername = NULL;
- }
-
- if (http->proxyPassword) {
- free(http->proxyPassword);
- http->proxyPassword = NULL;
- }
-}
-
-bool HttpSetAutoProxy (http_t http, const char* url) {
- HttpClearProxy (http);
- if (HttpSetProxy (http, url)) {
- http->autoProxy = http->proxy;
- http->proxy = NULL;
- return true;
- }
- else
- return false;
-}
-
-bool HttpSetProxy (http_t http, const char* url) {
- URL_COMPONENTS urlComponents;
- wchar_t* wideUrl = NULL;
- wchar_t* wideUrl2 = NULL;
- wchar_t* wideUsername = NULL;
- wchar_t* widePassword = NULL;
-
- ZeroMemory(&urlComponents, sizeof(urlComponents));
- urlComponents.dwStructSize = sizeof(urlComponents);
- urlComponents.dwUserNameLength = -1;
- urlComponents.dwPasswordLength = -1;
-
- wideUrl = HttpToWideString(url, -1);
- if (WinHttpCrackUrl(wideUrl, wcslen(wideUrl), 0, &urlComponents)) {
- if (urlComponents.lpszUserName && urlComponents.dwUserNameLength > 0) {
- wideUsername = wcsdup(urlComponents.lpszUserName);
- wideUsername[urlComponents.dwUserNameLength] = 0;
- }
- if (urlComponents.lpszPassword && urlComponents.dwPasswordLength > 0) {
- widePassword = wcsdup(urlComponents.lpszPassword);
- widePassword[urlComponents.dwPasswordLength] = 0;
- }
- }
-
- ZeroMemory(&urlComponents, sizeof(urlComponents));
- urlComponents.dwStructSize = sizeof(urlComponents);
- urlComponents.dwHostNameLength = -1;
- urlComponents.dwUrlPathLength = -1;
-
- if (!WinHttpCrackUrl(wideUrl, wcslen(wideUrl), 0, &urlComponents)) {
- free(wideUsername);
- free(widePassword);
- return false;
- }
-
- if (urlComponents.lpszHostName && urlComponents.dwHostNameLength > 0) {
- wideUrl2 = wcsdup(urlComponents.lpszHostName);
- wideUrl2[urlComponents.lpszUrlPath - urlComponents.lpszHostName] = 0;
- }
-
- free(wideUrl);
-
- HttpClearProxy(http);
- http->proxy = wideUrl2;
- http->proxyUsername = wideUsername;
- http->proxyPassword = widePassword;
- return true;
-}
-
-bool HttpRequest(http_t http, PianoRequest_t * const request) {
- HINTERNET handle = NULL;
- wchar_t* wideQuery = NULL;
- bool requestSent = false;
- bool complete = false;
- int retryLimit = 3;
- size_t responseDataSize;
-
- wideQuery = HttpToWideString(request->urlPath, -1);
- WINHTTP_SAFE_DONE(wideQuery != NULL);
-
- handle = WinHttpOpenRequest(
- http->connection,
- L"POST",
- wideQuery,
- L"HTTP/1.1",
- WINHTTP_NO_REFERER,
- WINHTTP_DEFAULT_ACCEPT_TYPES,
- request->secure ? WINHTTP_FLAG_SECURE : 0);
- WINHTTP_SAFE_DONE(handle != NULL);
-
- if (http->proxy || http->autoProxy) {
- wchar_t* fullUrl;
- DWORD fullUrlSize = 0;
- WINHTTP_PROXY_INFO proxyInfo;
- bool success;
-
- if (http->autoProxy) {
- WINHTTP_AUTOPROXY_OPTIONS proxyOptions = { 0 };
-
- success = WinHttpQueryOption(request, WINHTTP_OPTION_URL, NULL, &fullUrlSize);
- WINHTTP_SAFE(!success && GetLastError() == ERROR_INSUFFICIENT_BUFFER);
- fullUrl = calloc(1, fullUrlSize + 1);
- success = WinHttpQueryOption(request, WINHTTP_OPTION_URL, fullUrl, &fullUrlSize);
- if (!success) {
- free(fullUrl);
- WINHTTP_SAFE(success);
- }
-
- proxyOptions.lpszAutoConfigUrl = http->autoProxy;
- proxyOptions.dwFlags = WINHTTP_AUTOPROXY_CONFIG_URL;
-
- if (!(success = WinHttpGetProxyForUrl(http->session, fullUrl, &proxyOptions, &proxyInfo))) {
- proxyOptions.fAutoLogonIfChallenged = true;
- success = WinHttpGetProxyForUrl(http->session, fullUrl, &proxyOptions, &proxyInfo);
- }
-
- if (!success) {
- free(fullUrl);
- WINHTTP_SAFE(success);
- }
- }
- else {
- proxyInfo.dwAccessType = WINHTTP_ACCESS_TYPE_NAMED_PROXY;
- proxyInfo.lpszProxy = http->proxy;
- proxyInfo.lpszProxyBypass = NULL;
- }
-
- WINHTTP_SAFE(WinHttpSetOption(handle,
- WINHTTP_OPTION_PROXY,
- &proxyInfo, sizeof(proxyInfo)));
-
- if (http->proxyUsername && http->proxyPassword) {
- WINHTTP_SAFE(WinHttpSetCredentials(handle,
- WINHTTP_AUTH_TARGET_PROXY,
- WINHTTP_AUTH_SCHEME_BASIC,
- http->proxyUsername,
- http->proxyPassword,
- NULL));
- }
- }
-
- while (retryLimit > 0) {
- DWORD errorCode, statusCode, statusCodeSize;
- bool succeeded = false;
- bool retry = false;
-
- if (!requestSent) {
- size_t postDataSize = strlen(request->postData);
- succeeded = WinHttpSendRequest(handle,
- WINHTTP_NO_ADDITIONAL_HEADERS,
- 0,
- request->postData,
- postDataSize,
- postDataSize,
- 0);
-
- if (succeeded)
- requestSent = true;
- }
-
- if (requestSent)
- succeeded = WinHttpReceiveResponse(handle, NULL);
-
- errorCode = GetLastError();
-
- statusCode = 0;
- statusCodeSize = sizeof(statusCode);
- if (!WinHttpQueryHeaders(handle,
- WINHTTP_QUERY_STATUS_CODE | WINHTTP_QUERY_FLAG_NUMBER,
- WINHTTP_HEADER_NAME_BY_INDEX,
- &statusCode, &statusCodeSize, WINHTTP_NO_HEADER_INDEX)) {
- statusCode = 0;
- }
-
- if (succeeded && statusCode == 407) {
- requestSent = false;
- retry = true;
- }
- else {
- if (errorCode == ERROR_SUCCESS)
- break;
-
- switch (errorCode) {
- case ERROR_WINHTTP_RESEND_REQUEST:
- requestSent = false;
- /* pass trough */
-
- case ERROR_WINHTTP_NAME_NOT_RESOLVED:
- case ERROR_WINHTTP_CANNOT_CONNECT:
- case ERROR_WINHTTP_TIMEOUT:
- retry = true;
- break;
-
- default:
- HttpSetLastErrorFromWinHttp (http);
- goto done;
- }
- }
-
- if (retry)
- --retryLimit;
- }
-
- responseDataSize = 0;
- while (retryLimit > 0)
- {
- DWORD bytesLeft;
- char* writePtr;
-
- DWORD bytesAvailable = 0;
- if (!WinHttpQueryDataAvailable(handle, &bytesAvailable)) {
- WINHTTP_SAFE(GetLastError() == ERROR_WINHTTP_TIMEOUT);
- --retryLimit;
- continue;
- }
-
- if (0 == bytesAvailable)
- break;
-
- responseDataSize += bytesAvailable;
- request->responseData = realloc(request->responseData, responseDataSize + 1);
-
- writePtr = request->responseData + responseDataSize - bytesAvailable;
- writePtr[bytesAvailable] = 0;
-
- bytesLeft = bytesAvailable;
- while (bytesLeft > 0)
- {
- DWORD bytesRead = 0;
- if (!WinHttpReadData(handle, writePtr, bytesLeft, &bytesRead))
- {
- WINHTTP_SAFE(GetLastError() == ERROR_WINHTTP_TIMEOUT);
- if (--retryLimit == 0)
- break;
-
- continue;
- }
-
- bytesLeft -= bytesRead;
- writePtr += bytesRead;
- }
-
- if (bytesLeft > 0)
- HttpSetLastError (http, "Maximum retries count exceeded");
- }
-
- complete = true;
-
- HttpSetLastError (http, NULL);
-
-done:
- free(wideQuery);
- return complete;
-}
-
-const char* HttpGetError(http_t http) {
- return http->error;
-}
+/*
+Copyright (c) 2015
+ Michał Cichoń <thedmd@interia.pl>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+#include "config.h"
+#include "http.h"
+#include <Windows.h>
+#include <winhttp.h>
+#pragma comment(lib, "winhttp.lib")
+
+struct _http_t {
+ HINTERNET session;
+ HINTERNET connection;
+ wchar_t* endpoint;
+ wchar_t* securePort;
+ wchar_t* autoProxy;
+ wchar_t* proxy;
+ wchar_t* proxyUsername;
+ wchar_t* proxyPassword;
+ char* error;
+};
+
+static char* HttpToString(const wchar_t* wideString, int size);
+static wchar_t* HttpToWideString(const char* string, int size);
+static bool HttpCreateConnection (http_t http);
+static void HttpCloseConnection (http_t http);
+static void HttpSetLastError (http_t http, const char* message);
+static void HttpSetLastErrorFromWinHttp (http_t http);
+static char* HttpFormatWinApiError (DWORD errorCode, HINSTANCE module);
+static char* HttpFormatWinHttpError (DWORD errorCode);
+static void HttpClearProxy (http_t http);
+
+# define WINHTTP_SAFE(condition) do { if (condition) break; HttpSetLastErrorFromWinHttp (http); return false; } while (false)
+# define WINHTTP_SAFE_DONE(condition) do { if (condition) break; HttpSetLastErrorFromWinHttp (http); goto done; } while (false)
+
+static char* HttpToString(const wchar_t* wideString, int size) {
+ int utfSize = WideCharToMultiByte(CP_UTF8, 0, wideString, size, NULL, 0, NULL, NULL);
+ char* utfMessage = malloc(utfSize + 1);
+ if (utfMessage) {
+ utfMessage[utfSize] = 0;
+ WideCharToMultiByte(CP_UTF8, 0, wideString, size, utfMessage, utfSize, NULL, NULL);
+ }
+ return utfMessage;
+}
+
+static wchar_t* HttpToWideString(const char* string, int size) {
+ int wideSize = MultiByteToWideChar(CP_UTF8, 0, string, size, NULL, 0);
+ int wideBytes = (wideSize + 1) * sizeof(wchar_t);
+ wchar_t* wideMessage = malloc(wideBytes);
+ if (wideMessage) {
+ wideMessage[wideSize] = 0;
+ MultiByteToWideChar(CP_UTF8, 0, string, size, wideMessage, wideSize);
+ }
+ return wideMessage;
+}
+
+
+static bool HttpCreateConnection (http_t http) {
+ INTERNET_PORT defaultPort = INTERNET_DEFAULT_PORT;
+
+ HttpCloseConnection (http);
+
+ http->session = WinHttpOpen(
+ L"WinHTTP/1.0",
+ WINHTTP_ACCESS_TYPE_NO_PROXY,
+ WINHTTP_NO_PROXY_NAME,
+ WINHTTP_NO_PROXY_BYPASS,
+ 0);
+ WINHTTP_SAFE(http->session != NULL);
+
+ WinHttpSetTimeouts(http->session,
+ 60 * 1000, // DNS time-out
+ 60 * 1000, // connect time-out
+ 30 * 1000, // send time-out
+ 30 * 1000); // receive time-out
+
+ http->connection = WinHttpConnect(
+ http->session,
+ http->endpoint,
+ defaultPort,
+ 0);
+ WINHTTP_SAFE(http->connection != NULL);
+
+ return true;
+}
+
+static void HttpCloseConnection (http_t http) {
+ if (http->connection) {
+ WinHttpCloseHandle(http->connection);
+ http->connection = NULL;
+ }
+
+ if (http->session) {
+ WinHttpCloseHandle(http->session);
+ http->session = NULL;
+ }
+}
+
+static void HttpSetLastError (http_t http, const char* message) {
+ free(http->error);
+ http->error = NULL;
+
+ if (message)
+ http->error = strdup(message);
+}
+
+static void HttpSetLastErrorFromWinHttp (http_t http) {
+ free(http->error);
+ http->error = NULL;
+
+ DWORD error = GetLastError();
+ if (error)
+ http->error = HttpFormatWinHttpError(error);
+}
+
+static char* HttpFormatWinApiError (DWORD errorCode, HINSTANCE module) {
+ const int source_flag = module ? FORMAT_MESSAGE_FROM_HMODULE : FORMAT_MESSAGE_FROM_SYSTEM;
+
+ HLOCAL buffer = NULL;
+ int bufferLength = FormatMessageW(
+ FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_IGNORE_INSERTS | source_flag,
+ (void*)module,
+ errorCode,
+ MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
+ (LPWSTR)&buffer,
+ 0,
+ NULL);
+
+ if (bufferLength > 0) {
+ char* message;
+
+ wchar_t* wideMessage = (wchar_t*)buffer;
+
+ /* Drop new line from the end. */
+ wchar_t* wideMessageBack = wideMessage + bufferLength - 1;
+ while (wideMessageBack > wideMessage && (*wideMessageBack == '\r' || *wideMessageBack == '\n'))
+ --wideMessageBack;
+
+ message = HttpToString (wideMessage, wideMessageBack - wideMessage + 1);
+
+ LocalFree(buffer);
+
+ return message;
+ }
+ else
+ return NULL;
+}
+
+static char* HttpFormatWinHttpError (DWORD errorCode) {
+ if (errorCode >= WINHTTP_ERROR_BASE && errorCode <= WINHTTP_ERROR_LAST) {
+ HMODULE module = GetModuleHandleW(L"WinHTTP.dll");
+ if (module) {
+ char* message = HttpFormatWinApiError(errorCode, module);
+ if (message)
+ return message;
+ }
+ }
+
+ return HttpFormatWinApiError(errorCode, NULL);
+}
+
+bool HttpInit(http_t* http, const char* endpoint, const char* securePort) {
+ http_t out = malloc(sizeof(struct _http_t));
+ if (!out)
+ return false;
+ memset(out, 0, sizeof(struct _http_t));
+
+ out->endpoint = HttpToWideString(endpoint, -1);
+ out->securePort = HttpToWideString(securePort, -1);
+
+ if (!HttpCreateConnection (out)) {
+ HttpDestroy (out);
+ return false;
+ }
+
+ *http = out;
+ return true;
+}
+
+void HttpDestroy(http_t http) {
+ if (http) {
+ free(http->endpoint);
+ free(http->securePort);
+ http->endpoint = NULL;
+ http->securePort = NULL;
+ HttpCloseConnection (http);
+ HttpClearProxy (http);
+ }
+ free(http);
+}
+
+static void HttpClearProxy (http_t http) {
+ if (http->autoProxy) {
+ free(http->autoProxy);
+ http->autoProxy = NULL;
+ }
+
+ if (http->proxy) {
+ free(http->proxy);
+ http->proxy = NULL;
+ }
+
+ if (http->proxyUsername) {
+ free(http->proxyUsername);
+ http->proxyUsername = NULL;
+ }
+
+ if (http->proxyPassword) {
+ free(http->proxyPassword);
+ http->proxyPassword = NULL;
+ }
+}
+
+bool HttpSetAutoProxy (http_t http, const char* url) {
+ HttpClearProxy (http);
+ if (HttpSetProxy (http, url)) {
+ http->autoProxy = http->proxy;
+ http->proxy = NULL;
+ return true;
+ }
+ else
+ return false;
+}
+
+bool HttpSetProxy (http_t http, const char* url) {
+ URL_COMPONENTS urlComponents;
+ wchar_t* wideUrl = NULL;
+ wchar_t* wideUrl2 = NULL;
+ wchar_t* wideUsername = NULL;
+ wchar_t* widePassword = NULL;
+
+ ZeroMemory(&urlComponents, sizeof(urlComponents));
+ urlComponents.dwStructSize = sizeof(urlComponents);
+ urlComponents.dwUserNameLength = -1;
+ urlComponents.dwPasswordLength = -1;
+
+ wideUrl = HttpToWideString(url, -1);
+ if (WinHttpCrackUrl(wideUrl, wcslen(wideUrl), 0, &urlComponents)) {
+ if (urlComponents.lpszUserName && urlComponents.dwUserNameLength > 0) {
+ wideUsername = wcsdup(urlComponents.lpszUserName);
+ wideUsername[urlComponents.dwUserNameLength] = 0;
+ }
+ if (urlComponents.lpszPassword && urlComponents.dwPasswordLength > 0) {
+ widePassword = wcsdup(urlComponents.lpszPassword);
+ widePassword[urlComponents.dwPasswordLength] = 0;
+ }
+ }
+
+ ZeroMemory(&urlComponents, sizeof(urlComponents));
+ urlComponents.dwStructSize = sizeof(urlComponents);
+ urlComponents.dwHostNameLength = -1;
+ urlComponents.dwUrlPathLength = -1;
+
+ if (!WinHttpCrackUrl(wideUrl, wcslen(wideUrl), 0, &urlComponents)) {
+ free(wideUsername);
+ free(widePassword);
+ return false;
+ }
+
+ if (urlComponents.lpszHostName && urlComponents.dwHostNameLength > 0) {
+ wideUrl2 = wcsdup(urlComponents.lpszHostName);
+ wideUrl2[urlComponents.lpszUrlPath - urlComponents.lpszHostName] = 0;
+ }
+
+ free(wideUrl);
+
+ HttpClearProxy(http);
+ http->proxy = wideUrl2;
+ http->proxyUsername = wideUsername;
+ http->proxyPassword = widePassword;
+ return true;
+}
+
+bool HttpRequest(http_t http, PianoRequest_t * const request) {
+ HINTERNET handle = NULL;
+ wchar_t* wideQuery = NULL;
+ bool requestSent = false;
+ bool complete = false;
+ int retryLimit = 3;
+ size_t responseDataSize;
+
+ wideQuery = HttpToWideString(request->urlPath, -1);
+ WINHTTP_SAFE_DONE(wideQuery != NULL);
+
+ handle = WinHttpOpenRequest(
+ http->connection,
+ L"POST",
+ wideQuery,
+ L"HTTP/1.1",
+ WINHTTP_NO_REFERER,
+ WINHTTP_DEFAULT_ACCEPT_TYPES,
+ request->secure ? WINHTTP_FLAG_SECURE : 0);
+ WINHTTP_SAFE_DONE(handle != NULL);
+
+ if (http->proxy || http->autoProxy) {
+ wchar_t* fullUrl;
+ DWORD fullUrlSize = 0;
+ WINHTTP_PROXY_INFO proxyInfo;
+ bool success;
+
+ if (http->autoProxy) {
+ WINHTTP_AUTOPROXY_OPTIONS proxyOptions = { 0 };
+
+ success = WinHttpQueryOption(request, WINHTTP_OPTION_URL, NULL, &fullUrlSize);
+ WINHTTP_SAFE(!success && GetLastError() == ERROR_INSUFFICIENT_BUFFER);
+ fullUrl = calloc(1, fullUrlSize + 1);
+ success = WinHttpQueryOption(request, WINHTTP_OPTION_URL, fullUrl, &fullUrlSize);
+ if (!success) {
+ free(fullUrl);
+ WINHTTP_SAFE(success);
+ }
+
+ proxyOptions.lpszAutoConfigUrl = http->autoProxy;
+ proxyOptions.dwFlags = WINHTTP_AUTOPROXY_CONFIG_URL;
+
+ if (!(success = WinHttpGetProxyForUrl(http->session, fullUrl, &proxyOptions, &proxyInfo))) {
+ proxyOptions.fAutoLogonIfChallenged = true;
+ success = WinHttpGetProxyForUrl(http->session, fullUrl, &proxyOptions, &proxyInfo);
+ }
+
+ if (!success) {
+ free(fullUrl);
+ WINHTTP_SAFE(success);
+ }
+ }
+ else {
+ proxyInfo.dwAccessType = WINHTTP_ACCESS_TYPE_NAMED_PROXY;
+ proxyInfo.lpszProxy = http->proxy;
+ proxyInfo.lpszProxyBypass = NULL;
+ }
+
+ WINHTTP_SAFE(WinHttpSetOption(handle,
+ WINHTTP_OPTION_PROXY,
+ &proxyInfo, sizeof(proxyInfo)));
+
+ if (http->proxyUsername && http->proxyPassword) {
+ WINHTTP_SAFE(WinHttpSetCredentials(handle,
+ WINHTTP_AUTH_TARGET_PROXY,
+ WINHTTP_AUTH_SCHEME_BASIC,
+ http->proxyUsername,
+ http->proxyPassword,
+ NULL));
+ }
+ }
+
+ while (retryLimit > 0) {
+ DWORD errorCode, statusCode, statusCodeSize;
+ bool succeeded = false;
+ bool retry = false;
+
+ if (!requestSent) {
+ size_t postDataSize = strlen(request->postData);
+ succeeded = WinHttpSendRequest(handle,
+ WINHTTP_NO_ADDITIONAL_HEADERS,
+ 0,
+ request->postData,
+ postDataSize,
+ postDataSize,
+ 0);
+
+ if (succeeded)
+ requestSent = true;
+ }
+
+ if (requestSent)
+ succeeded = WinHttpReceiveResponse(handle, NULL);
+
+ errorCode = GetLastError();
+
+ statusCode = 0;
+ statusCodeSize = sizeof(statusCode);
+ if (!WinHttpQueryHeaders(handle,
+ WINHTTP_QUERY_STATUS_CODE | WINHTTP_QUERY_FLAG_NUMBER,
+ WINHTTP_HEADER_NAME_BY_INDEX,
+ &statusCode, &statusCodeSize, WINHTTP_NO_HEADER_INDEX)) {
+ statusCode = 0;
+ }
+
+ if (succeeded && statusCode == 407) {
+ requestSent = false;
+ retry = true;
+ }
+ else {
+ if (errorCode == ERROR_SUCCESS)
+ break;
+
+ switch (errorCode) {
+ case ERROR_WINHTTP_RESEND_REQUEST:
+ requestSent = false;
+ /* pass trough */
+
+ case ERROR_WINHTTP_NAME_NOT_RESOLVED:
+ case ERROR_WINHTTP_CANNOT_CONNECT:
+ case ERROR_WINHTTP_TIMEOUT:
+ retry = true;
+ break;
+
+ default:
+ HttpSetLastErrorFromWinHttp (http);
+ goto done;
+ }
+ }
+
+ if (retry)
+ --retryLimit;
+ }
+
+ responseDataSize = 0;
+ while (retryLimit > 0)
+ {
+ DWORD bytesLeft;
+ char* writePtr;
+
+ DWORD bytesAvailable = 0;
+ if (!WinHttpQueryDataAvailable(handle, &bytesAvailable)) {
+ WINHTTP_SAFE(GetLastError() == ERROR_WINHTTP_TIMEOUT);
+ --retryLimit;
+ continue;
+ }
+
+ if (0 == bytesAvailable)
+ break;
+
+ responseDataSize += bytesAvailable;
+ request->responseData = realloc(request->responseData, responseDataSize + 1);
+
+ writePtr = request->responseData + responseDataSize - bytesAvailable;
+ writePtr[bytesAvailable] = 0;
+
+ bytesLeft = bytesAvailable;
+ while (bytesLeft > 0)
+ {
+ DWORD bytesRead = 0;
+ if (!WinHttpReadData(handle, writePtr, bytesLeft, &bytesRead))
+ {
+ WINHTTP_SAFE(GetLastError() == ERROR_WINHTTP_TIMEOUT);
+ if (--retryLimit == 0)
+ break;
+
+ continue;
+ }
+
+ bytesLeft -= bytesRead;
+ writePtr += bytesRead;
+ }
+
+ if (bytesLeft > 0)
+ HttpSetLastError (http, "Maximum retries count exceeded");
+ }
+
+ complete = true;
+
+ HttpSetLastError (http, NULL);
+
+done:
+ free(wideQuery);
+ return complete;
+}
+
+const char* HttpGetError(http_t http) {
+ return http->error;
+}
diff --git a/src/http.h b/src/http/http.h
index a321cd3..a321cd3 100644
--- a/src/http.h
+++ b/src/http/http.h
diff --git a/src/libpiano/response.c b/src/libpiano/response.c
index 783e2f0..8b6ed52 100644
--- a/src/libpiano/response.c
+++ b/src/libpiano/response.c
@@ -21,7 +21,7 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
-#include "../config.h"
+#include "config.h"
#include <json/json.h>
#include <string.h>
diff --git a/src/main.h b/src/main.h
index f16a168..6c34d71 100644
--- a/src/main.h
+++ b/src/main.h
@@ -28,8 +28,8 @@ THE SOFTWARE.
#include <piano.h>
-#include "player2.h"
-#include "http.h"
+#include "player/player2.h"
+#include "http/http.h"
#include "settings.h"
#include "ui_readline.h"
diff --git a/src/player2.c b/src/player/player2.c
index 01fe33c..01fe33c 100644
--- a/src/player2.c
+++ b/src/player/player2.c
diff --git a/src/player2.h b/src/player/player2.h
index b426ee2..b426ee2 100644
--- a/src/player2.h
+++ b/src/player/player2.h
diff --git a/src/ui.h b/src/ui.h
index c9b3d70..705bbab 100644
--- a/src/ui.h
+++ b/src/ui.h
@@ -29,7 +29,7 @@ THE SOFTWARE.
#include <piano.h>
#include "settings.h"
-#include "player2.h"
+#include "player/player2.h"
#include "main.h"
#include "ui_readline.h"
#include "ui_types.h"