goodbye updater

git-svn-id: http://svn.miranda-ng.org/main/trunk@58 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 0 insertions, 355 deletions

diff --git a/plugins/updater/socket.cpp b/plugins/updater/socket.cpp
deleted file mode 100644
index 52a82bd6b1..0000000000
--- a/plugins/updater/socket.cpp
+++ /dev/null
@@ -1,355 +0,0 @@
-#include "common.h"

-#include "socket.h"

-

-void unzip_mem(char* buf, int len, TCHAR* dest);

-

-bool GetFile(char *url, TCHAR *temp_folder, char *plugin_name, char *version, bool dlls_only, int recurse_count /*=0*/) {

-	if(recurse_count > MAX_REDIRECT_RECURSE) {

-		NLog("GetFile: error, too many redirects");

-		return false;

-	}

-

-	TCHAR save_file[MAX_PATH];

-

-	if(url == 0 || temp_folder == 0 || plugin_name == 0)

-		return false;

-

-	// ensure temp_folder exists

-	if(!CreatePath(options.temp_folder)) {

-		NLogF("GetFile: error creating temp folder, code %u", GetLastError());

-		return false;

-	}

-

-	// ensure zip_folder exists, if necessary

-	if(options.save_zips && !CreatePath(options.zip_folder)) {

-		NLogF("GetFile: error creating zip folder, code %u", GetLastError());

-		return false;

-	}

-

-	TCHAR *temp_str = GetTString(plugin_name);

-	mir_sntprintf(save_file, SIZEOF(save_file), _T("%s\\%s"), temp_folder, temp_str);

-	mir_free(temp_str);

-	if (version) 

-	{

-		temp_str = GetTString(version);

-		_tcscat(save_file, _T("_"));

-		_tcscat(save_file, temp_str);

-		mir_free(temp_str);

-	}

-	// copt extension from url

-	char *ext = strrchr(url, '.');

-	if(ext && *ext && strcmp(ext, ".dll") == 0) {

-		_tcscat(save_file, _T(".dll"));

-	} else { // default to zip extension (e.g. miranda fl)

-		_tcscat(save_file, _T(".zip"));

-		ext = ".zip";

-	}

-

-	// replace version text in URL

-	char tmp_url[1024];

-	if (version != NULL) {

-		char *p;

-		size_t pos = 0;

-		size_t version_len = strlen(version);

-		while ((p = strstr(url, "%VERSION%")) != NULL && (p - url + version_len < sizeof(tmp_url) - 1)) {

-			strncpy(&tmp_url[pos], url, p - url);

-			pos += p - url;

-			strcpy(&tmp_url[pos], version);

-			pos += version_len;

-			url += p - url + 9; // 9 == strlen("%VERSION%")

-		}

-		if (strlen(url) < sizeof(tmp_url) - 1) {

-			strcpy(&tmp_url[pos], url);

-			pos += strlen(url);

-		}

-		tmp_url[pos] = 0;

-		url = tmp_url;

-	}

-

-

-	NETLIBHTTPREQUEST req = {0};

-

-	req.cbSize = sizeof(req);

-	req.requestType = REQUEST_GET;

-	req.szUrl = url;

-	req.flags = NLHRF_NODUMP | NLHRF_HTTP11;

-	req.nlc = hNetlibHttp;

-

-	if (CallService(MS_SYSTEM_GETVERSION, 0, 0) >= PLUGIN_MAKE_VERSION(0,9,0,5))

-		req.flags |= NLHRF_PERSISTENT | NLHRF_REDIRECT;

-

-	NETLIBHTTPREQUEST *resp = (NETLIBHTTPREQUEST *)CallService(MS_NETLIB_HTTPTRANSACTION, (WPARAM)hNetlibUser, (LPARAM)&req);

-

-	if (resp) 

-	{

-		hNetlibHttp = resp->nlc;

-		if (resp->resultCode == 200) 

-		{

-			if (ext && *ext && _stricmp(ext, ".zip") == 0) 

-			{

-				if (!options.no_unzip) 

-					unzip_mem(resp->pData, resp->dataLength, temp_folder); 

-										

-				if (options.save_zips) 

-				{

-					TCHAR save_archive[MAX_PATH];

-					mir_sntprintf(save_archive, SIZEOF(save_archive), _T("%s%s"), options.zip_folder, _tcsrchr(save_file, '\\'));

-

-					HANDLE hSaveFile = CreateFile(save_archive, GENERIC_WRITE, FILE_SHARE_WRITE, 0, 

-						CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);

-					if (hSaveFile != INVALID_HANDLE_VALUE) 

-					{

-						unsigned long bytes_written;

-						WriteFile(hSaveFile, resp->pData, resp->dataLength, &bytes_written, NULL); 

-						CloseHandle(hSaveFile);

-					}

-					else

-						NLogF("GetFile: error creating file, code %u", GetLastError());

-				} 

-				

-				if(dlls_only) 

-				{

-					NLog("Deleting non-dlls");

-					DeleteNonDlls(temp_folder);

-				}

-

-			}

-			else

-			{

-				HANDLE hSaveFile = CreateFile(save_file, GENERIC_WRITE, FILE_SHARE_WRITE, 0, 

-					CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);

-				if (hSaveFile != INVALID_HANDLE_VALUE) 

-				{

-					unsigned long bytes_written;

-					WriteFile(hSaveFile, resp->pData, resp->dataLength, &bytes_written, NULL); 

-					CloseHandle(hSaveFile);

-				}

-				else

-					NLogF("GetFile: error creating file, code %u", GetLastError());

-			}

-

-			CallService(MS_NETLIB_FREEHTTPREQUESTSTRUCT, 0, (LPARAM)resp);

-			return true;

-		} 

-		else if (resp->resultCode >= 300 && resp->resultCode < 400) 

-		{

-			// get new location

-			bool ret = false;

-			for (int i = 0; i < resp->headersCount; i++) 

-			{

-				if (_stricmp(resp->headers[i].szName, "Location") == 0) 

-				{

-					ret = GetFile(resp->headers[i].szValue, temp_folder, plugin_name, version, dlls_only, recurse_count + 1);

-					break;

-				}

-			}

-			CallService(MS_NETLIB_FREEHTTPREQUESTSTRUCT, 0, (LPARAM)resp);

-			return ret;

-		} 

-		else 

-		{

-			TCHAR buff[1024], *tmp;

-			mir_sntprintf(buff, SIZEOF(buff), TranslateT("Failed to download \"%s\" - Invalid response, code %d"), (tmp = mir_a2t(plugin_name)), resp->resultCode);

-			ShowError(buff);

-			mir_free(tmp);

-		}

-		CallService(MS_NETLIB_FREEHTTPREQUESTSTRUCT, 0, (LPARAM)resp);

-	} 

-	else 

-	{

-		hNetlibHttp = NULL;

-		int err = GetLastError();

-		if (err && !Miranda_Terminated()) 

-		{

-			TCHAR buff[1024], *tmp;

-			int len = mir_sntprintf(buff, SIZEOF(buff), TranslateT("Failed to download \"%s\": "), (tmp = mir_a2t(plugin_name)));

-			FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, 0, err, 0, buff + len, 512 - len, 0);

-			ShowError(buff);

-			mir_free(tmp);

-		}

-	}

-

-	return false;

-}

-

-char *CheckVersionURL(char *url, BYTE *pbPrefixBytes, int cpbPrefixBytes, BYTE *pbVersionBytes, int cpbVersionBytes)

-{

-	if (url == 0 || pbPrefixBytes == 0 || cpbPrefixBytes == 0 || pbVersionBytes == 0 || cpbVersionBytes == 0)

-		return 0;

-

-	char *ret = NULL;

-	NETLIBHTTPREQUEST req = {0};

-

-	req.cbSize = sizeof(req);

-	req.requestType = REQUEST_GET;

-	req.szUrl = url;

-	req.flags = NLHRF_DUMPASTEXT | NLHRF_HTTP11;

-	req.nlc = hNetlibHttp;

-

-	if (CallService(MS_SYSTEM_GETVERSION, 0, 0) >= PLUGIN_MAKE_VERSION(0,9,0,5))

-		req.flags |= NLHRF_PERSISTENT | NLHRF_REDIRECT;

-

-	NETLIBHTTPREQUEST *resp = (NETLIBHTTPREQUEST*)CallService(MS_NETLIB_HTTPTRANSACTION, 

-		(WPARAM)hNetlibUser, (LPARAM)&req);

-

-	if (resp) 

-	{

-		hNetlibHttp = resp->nlc;

-		if (resp->resultCode == 200) 

-		{

-			// find the location of the prefix

-			char* ver = (char*)memmem(resp->pData, resp->dataLength, pbPrefixBytes, cpbPrefixBytes);

-			if (ver)

-			{

-				int len = resp->dataLength - ((ver += cpbPrefixBytes) - resp->pData);

-				if (cpbVersionBytes <= len && memcmp(ver, pbVersionBytes, cpbVersionBytes) == 0)

-				{

-					// same version as current

-					CallService(MS_NETLIB_FREEHTTPREQUESTSTRUCT, 0, (LPARAM)resp);

-					return 0;

-				} 

-				else 

-				{

-					DWORD ver_current, ver_potential;

-					char *buff = (char *)alloca(cpbVersionBytes + 1);

-					memcpy(buff, (char *)pbVersionBytes, cpbVersionBytes);

-					buff[cpbVersionBytes] = 0;

-

-					// this is safe because pData finishes with a zero always (according to m_netlib.h docs)

-					if (VersionFromString(buff, &ver_current) && VersionFromString(ver, &ver_potential)) 

-					{

-						switch(options.ver_req) 

-						{

-						case VR_MAJOR:

-							ver_current &= 0xFF000000;

-							ver_potential &= 0xFF000000;

-							break;

-						case VR_MINOR:

-							ver_current &= 0xFFFF0000;

-							ver_potential &= 0xFFFF0000;

-							break;

-						case VR_RELEASE:

-							ver_current &= 0xFFFFFF00;

-							ver_potential &= 0xFFFFFF00;

-							break;

-						case VR_BUILD:

-							break;

-						}

-

-						// we can covert the versions to DWORDS, so compare...

-						if (ver_current < ver_potential) 

-						{

-							char buff2[16];

-							CreateVersionString(ver_potential, buff2);

-							ret = _strdup(buff2);

-						} 

-					} 

-					else  // invalid version(s), but different from current - assume it's an update

-						ret = _strdup(Translate("Yes"));

-				}

-			}

-		} 

-		else if (resp->resultCode == 302) // redirect

-		{

-			// get new location

-			for (int i = 0; i < resp->headersCount; i++) 

-			{

-				if(_stricmp(resp->headers[i].szName, "Location") == 0) 

-				{

-					ret = CheckVersionURL(resp->headers[i].szValue, pbPrefixBytes, cpbPrefixBytes, pbVersionBytes, cpbVersionBytes);

-					break;

-				}

-			}

-		} 

-		else 

-			NLogF("CheckVersionURL: error, http result code %d", resp->resultCode);

-

-		CallService(MS_NETLIB_FREEHTTPREQUESTSTRUCT, 0, (LPARAM)resp);

-	} 

-	else 

-	{

-		hNetlibHttp = NULL;

-		int err = GetLastError();

-		if (err) 

-			NLogF("CheckVersionURL: error code %d", err);

-	}

-

-	return ret;

-}

-

-char *UpdateRequired(UpdateInternal &update_internal, bool *beta) 

-{

-	// determine whether update is required

-

-    char *ret = NULL, *ret_beta = NULL;

-

-	if (options.use_xml_backend && update_internal.file_id != -1) 

-	{

-		const char * res;

-		if (update_internal.cat == MC_UNKNOWN) 

-		{

-			if (XMLDataAvailable(MC_PLUGINS) && 

-				(res = FindVersion(update_internal.file_id, update_internal.update.pbVersion, update_internal.update.cpbVersion, MC_PLUGINS)))

-			{

-				update_internal.cat = MC_PLUGINS;

-				if (strcmp(res, "same")) ret = _strdup(res);

-			} 

-			else if (XMLDataAvailable(MC_LOCALIZATION) && 

-				(res = FindVersion(update_internal.file_id, update_internal.update.pbVersion, update_internal.update.cpbVersion, MC_LOCALIZATION)))

-			{

-				update_internal.cat = MC_LOCALIZATION;

-				if (strcmp(res, "same")) ret = _strdup(res);

-			}

-		} 

-		else 

-		{

-			res = FindVersion(update_internal.file_id, update_internal.update.pbVersion, update_internal.update.cpbVersion, update_internal.cat);

-			if (res && strcmp(res, "same")) ret = _strdup(res);

-		}

-	} 

-	else 

-	{

-		ret = CheckVersionURL(update_internal.update.szVersionURL, update_internal.update.pbVersionPrefix,

-			update_internal.update.cpbVersionPrefix, update_internal.update.pbVersion, update_internal.update.cpbVersion);

-	}

-

-	if (update_internal.update_options.use_beta) 

-	{

-		ret_beta = CheckVersionURL(update_internal.update.szBetaVersionURL, update_internal.update.pbBetaVersionPrefix,

-			update_internal.update.cpbBetaVersionPrefix, update_internal.update.pbVersion, update_internal.update.cpbVersion);

-	}

-

-	if (ret && !ret_beta) 

-	{

-		if(beta) *beta = false;

-		return ret;

-	} 

-	else if (!ret && ret_beta) 

-	{

-		if (beta) *beta = true;

-		return ret_beta;

-	} 

-	else if (ret && ret_beta) 

-	{

-		// find highest version of ret and ret_beta

-

-		DWORD vRet, vRetBeta;

-		VersionFromString(ret, &vRet);

-		VersionFromString(ret_beta, &vRetBeta);

-

-		if (vRetBeta > vRet)

-		{

-			free(ret);

-			if (beta) *beta = true;

-			return ret_beta;

-		} 

-		else 

-		{

-			free(ret_beta);

-			if (beta) *beta = false;

-			return ret;

-		}

-	}

-

-	return 0;

-}