X-Git-Url: http://git.cinelerra-gg.org/git/?p=goodguy%2Fhistory.git;a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fthreadexec.C;fp=cinelerra-5.1%2Fcinelerra%2Fthreadexec.C;h=ead12048783aa516fa7f8b916b48c04214d35c4d;hp=0000000000000000000000000000000000000000;hb=30bdb85eb33a8ee7ba675038a86c6be59c43d7bd;hpb=52fcc46226f9df46f9ce9d0566dc568455a7db0b

diff --git a/cinelerra-5.1/cinelerra/threadexec.C b/cinelerra-5.1/cinelerra/threadexec.C
new file mode 100644
index 00000000..ead12048
--- /dev/null
+++ b/cinelerra-5.1/cinelerra/threadexec.C
@@ -0,0 +1,162 @@
+
+/*
+ * CINELERRA
+ * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * 
+ */
+
+#include "mutex.h"
+#include "threadexec.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+#define MAX_ARGS 32
+
+
+
+
+
+ThreadExec::ThreadExec()
+ : Thread(1, 0, 0)
+{
+	Thread::set_synchronous(1);
+	arguments = new char*[MAX_ARGS];
+	total_arguments = 0;
+	start_lock = new Mutex;
+	stdin_fd = 0;
+	pipe_stdin = 0;
+	command_line = "";
+}
+
+ThreadExec::~ThreadExec()
+{		
+	if(pipe_stdin)
+	{
+		fflush(stdin_fd);
+		fclose(stdin_fd);
+		close(filedes[0]);
+		close(filedes[1]);
+	}
+
+	Thread::join();
+
+	for(int i = 0; i < total_arguments; i++)
+		delete [] arguments[i];
+	
+	delete start_lock;
+	delete [] arguments;
+}
+
+
+
+void ThreadExec::start_command(const char *command_line, int pipe_stdin)
+{
+	this->command_line = command_line;
+	this->pipe_stdin = pipe_stdin;
+
+	Thread::start();
+
+	start_lock->lock();
+	start_lock->lock();
+	start_lock->unlock();
+}
+
+
+void ThreadExec::run()
+{
+	char *path_ptr;
+	char *ptr;
+	char *argument_ptr;
+	char argument[BCTEXTLEN];
+	char command_line[BCTEXTLEN];
+
+	strcpy(command_line, this->command_line);
+
+
+
+// Set up arguments for exec
+	ptr = command_line;
+	path_ptr = path;
+	while(*ptr != ' ' && *ptr != 0)
+	{
+		*path_ptr++ = *ptr++;
+	}
+	*path_ptr = 0;
+
+	arguments[total_arguments] = new char[strlen(path) + 1];
+	strcpy(arguments[total_arguments], path);
+//printf("%s\n", arguments[total_arguments]);
+	total_arguments++;
+	arguments[total_arguments] = 0;
+
+	while(*ptr != 0)
+	{
+		ptr++;
+		argument_ptr = argument;
+		while(*ptr != ' ' && *ptr != 0)
+		{
+			*argument_ptr++ = *ptr++;
+		}
+		*argument_ptr = 0;
+//printf("%s\n", argument);
+
+		arguments[total_arguments] = new char[strlen(argument) + 1];
+		strcpy(arguments[total_arguments], argument);
+		total_arguments++;
+		arguments[total_arguments] = 0;
+	}
+
+
+
+
+
+
+
+
+
+
+	if(pipe_stdin)
+	{
+		(void)pipe(filedes);
+		stdin_fd = fdopen(filedes[1], "w");
+	}
+
+	start_lock->unlock();
+
+printf("ThreadExec::run 1\n");
+	run_program(total_arguments, arguments, filedes[0]);
+
+printf("ThreadExec::run 2\n");
+
+
+}
+
+
+FILE* ThreadExec::get_stdin()
+{
+	return stdin_fd;
+}
+
+
+
+void ThreadExec::run_program(int argc, char *argv[], int stdin_fd)
+{
+}