michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "nsAppRunner.h"
michael@0: 
michael@0: #include "prio.h"
michael@0: #include "prprf.h"
michael@0: #include "prenv.h"
michael@0: 
michael@0: #include "nsCRT.h"
michael@0: #include "nsNativeCharsetUtils.h"
michael@0: #include "nsString.h"
michael@0: #include "nsXREDirProvider.h"
michael@0: #include "nsXULAppAPI.h"
michael@0: 
michael@0: #include "nsIConsoleService.h"
michael@0: #include "nsIConsoleMessage.h"
michael@0: 
michael@0: void
michael@0: WriteConsoleLog()
michael@0: {
michael@0:   nsresult rv;
michael@0: 
michael@0:   nsCOMPtr<nsIFile> lfile;
michael@0: 
michael@0:   char* logFileEnv = PR_GetEnv("XRE_CONSOLE_LOG");
michael@0:   if (logFileEnv && *logFileEnv) {
michael@0:     rv = XRE_GetFileFromPath(logFileEnv, getter_AddRefs(lfile));
michael@0:     if (NS_FAILED(rv))
michael@0:       return;
michael@0:   }
michael@0:   else {
michael@0:     if (!gLogConsoleErrors)
michael@0:       return;
michael@0: 
michael@0:     rv = gDirServiceProvider->GetUserAppDataDirectory(getter_AddRefs(lfile));
michael@0:     if (NS_FAILED(rv))
michael@0:       return;
michael@0: 
michael@0:     lfile->AppendNative(NS_LITERAL_CSTRING("console.log"));
michael@0:   }
michael@0: 
michael@0:   PRFileDesc *file;
michael@0:   rv = lfile->OpenNSPRFileDesc(PR_WRONLY | PR_APPEND | PR_CREATE_FILE,
michael@0:                                0660, &file);
michael@0:   if (NS_FAILED(rv))
michael@0:     return;
michael@0: 
michael@0:   nsCOMPtr<nsIConsoleService> csrv
michael@0:     (do_GetService(NS_CONSOLESERVICE_CONTRACTID));
michael@0:   if (!csrv) {
michael@0:     PR_Close(file);
michael@0:     return;
michael@0:   }
michael@0: 
michael@0:   nsIConsoleMessage** messages;
michael@0:   uint32_t mcount;
michael@0: 
michael@0:   rv = csrv->GetMessageArray(&mcount, &messages);
michael@0:   if (NS_FAILED(rv)) {
michael@0:     PR_Close(file);
michael@0:     return;
michael@0:   }
michael@0: 
michael@0:   if (mcount) {
michael@0:     PRExplodedTime etime;
michael@0:     PR_ExplodeTime(PR_Now(), PR_LocalTimeParameters, &etime);
michael@0:     char datetime[512];
michael@0:     PR_FormatTimeUSEnglish(datetime, sizeof(datetime),
michael@0:                            "%Y-%m-%d %H:%M:%S", &etime);
michael@0: 
michael@0:     PR_fprintf(file, NS_LINEBREAK
michael@0:                      "*** Console log: %s ***" NS_LINEBREAK,
michael@0:                datetime);
michael@0:   }
michael@0: 
michael@0:   // From this point on, we have to release all the messages, and free
michael@0:   // the memory allocated for the messages array. XPCOM arrays suck.
michael@0: 
michael@0:   nsXPIDLString msg;
michael@0:   nsAutoCString nativemsg;
michael@0: 
michael@0:   for (uint32_t i = 0; i < mcount; ++i) {
michael@0:     rv = messages[i]->GetMessageMoz(getter_Copies(msg));
michael@0:     if (NS_SUCCEEDED(rv)) {
michael@0:       NS_CopyUnicodeToNative(msg, nativemsg);
michael@0:       PR_fprintf(file, "%s" NS_LINEBREAK, nativemsg.get());
michael@0:     }
michael@0:     NS_IF_RELEASE(messages[i]);
michael@0:   }
michael@0: 
michael@0:   PR_Close(file);
michael@0:   NS_Free(messages);
michael@0: }