import gpm from unix.schottelius.org

Signed-off-by: Nico Schottelius <nico@ikn.schottelius.org>

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/TODO

@@ -0,0 +1,4 @@
+- read cconfig-directory
+- create mouse structures
+- use cconfig-protocol-options as base for each protocol
+   char *fullpath?

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/client/README

@@ -0,0 +1,18 @@
+The files in this directory should built up the client interface.
+
+Some ideas:
+
+   struct gpm2_conn *gpm2_connect():
+      client connects to gpm2-daemon
+
+   gpm2_get_mice(struct gpm2_conn  *g2c):
+      get list of devices, including protocols and ids
+
+   struct *mouseinfo gpm2_open_mouse(int mouse_id, int type);
+      returns set of descriptors:
+         - to read mousedata
+
+   int gpm2_close_mouse(struct *mouseinfo mi);
+
+
+

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/conf/README

@@ -0,0 +1,11 @@
+This is the conf/ directory Nico Schottelius uses to configure his
+software projects. They evolve with every project and the aim is
+to replace autoconf once.
+
+In general, the idea is to create extremly simply configuration files,
+that are editable by non-interactive programs (distributor friendly).
+
+In most cases only the first line is important and the other lines are
+simply the description.
+
+   programs/   - contains definitions of programs we need in our built process

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/conf/built-options/protocols

@@ -0,0 +1,3 @@
+ps2
+
+List of protocols to enable (at built time: not expandable later).

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/conf/built/ld

@@ -0,0 +1,3 @@
+gcc
+
+The program used to link

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/conf/programs/cc

@@ -0,0 +1,3 @@
+gcc
+
+The c-compiler to use.

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/conf/programs/cc.params

@@ -0,0 +1,3 @@
+-pipe -W -Wall -Werror -I. -Iinclude -g
+
+flags to pass to the c-compiler.

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/conf/programs/ld

@@ -0,0 +1,3 @@
+gcc
+
+The linker to use.

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/core/main.c

@@ -0,0 +1,44 @@
+/*
+ * gpm2 - mouse driver for the console
+ *
+ * Copyright (c) 2007         Nico Schottelius <nico-gpm2 () schottelius.org>
+ *
+ *   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.
+ *
+ *
+ *    main: Where life of gpm2 begins.
+ ********/
+
+
+#include "gpm2-daemon.h"
+
+int main(int argc, char **argv)
+{
+   set_defaults();
+
+   if(!commandline(argc,argv))      return 1;
+
+   if(!read_config(opts.cconfig))   return 1;
+
+   /* creates a fork() */
+   if(!mice_handler())              return 1;
+
+   /* listen to messages: exits only on failure or shutdown */
+//   listen_ipc();
+
+//   shutdown_gpm2();
+
+   return 0;
+}

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/core/read_config.c

@@ -0,0 +1,34 @@
+/*
+ * gpm2 - mouse driver for the console
+ *
+ * Copyright (c) 2007         Nico Schottelius <nico-gpm2 () schottelius.org>
+ *
+ *   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.
+ *
+ *
+ *    read cconfig
+ ********/
+
+#include "gpm2-daemon.h"
+
+int read_config(char *cconfig)
+{
+   /* open cconfig-dir (FIXME: write small framework for reuse) */
+   
+   if(!cconfig) return 0; /* remove, just to make gcc happy */
+   /* set options */
+
+   return 1;
+}

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/core/set_defaults.c

@@ -0,0 +1,31 @@
+/*
+ * gpm2 - mouse driver for the console
+ *
+ * Copyright (c) 2007         Nico Schottelius <nico-gpm2 () schottelius.org>
+ *
+ *   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.
+ *
+ *
+ *    set the default options
+ ********/
+
+
+#include "gpm2-daemon.h"
+
+void set_defaults()
+{
+   /* options */
+   opts.cconfig = GPM2_CCONFIG;
+}

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/deps/gpm2-daemon

@@ -0,0 +1,7 @@
+core/main.o
+core/read_config.o
+core/set_defaults.o
+generic/commandline.o
+generic/daemon-usage.o
+generic/mini_printf.o
+mice/mice_handler.o

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/deps/gpm2-daemon-headers

@@ -0,0 +1 @@
+include/gpm2-daemon.h

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/doc/CONFIGURATION

@@ -0,0 +1,17 @@
+Configuration:
+   /etc/gpm2/
+      mice/
+         default/
+            mice-userid:   userid of person reading/writing mice devices
+            mice-groupid:  groupid of person reading/writing mice devices
+
+         <name>/
+            device:     link or device to use
+            protocol:   one line, containing protocol
+            userid:     overwrites default/mice-userid
+            groupid:    overwrites default/mice-groupid
+            options/:   options for that protocol
+               <protocol specific configuration>
+               
+
+      clients/

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/doc/DESIGN

@@ -0,0 +1,65 @@
+Possible design of gpm2:
+
+   gpm2-starter:
+      - reads configuration
+      - starts daemons
+         * first gpm2-daemon
+      - connects daemons
+         * connects them through stdin and stdout?
+            - perhaps a job of gpm2-daemon?
+         * stderr is relayed to the log console
+            - which can log to syslog
+
+   gpm2-daemon:
+      - main daemon
+      - starts mice handlers
+      - listens for ipc
+      - relays input data abstracted to clients
+      - does *NOT* draw a cursor or something like that
+      - can be used by x.org (see below)
+      - opens mice devices?
+      - should be portable
+
+   gpm2-io:
+      - gets list of opened fds or of devices
+      - uses poll() / select() on mice devices
+      - retrieves data packets
+      - forwards raw data packets to gpm2-daemon from devices
+      - either
+         - forwards raw data packets from gpm2-daemon to devices??
+         - decodes mice packets: does protocol handling and
+           forwards decoded packages to gpm2_daemon
+      - has a mouse - fd_in - fd_out list
+      - has *NO* root priviliges
+   
+   gpm2-decode:
+      - forwards raw data packets from gpm2-daemon
+      - forwards decoded packages to clients (like gpm2-cdisplay)
+
+   gpm2-raw-relay:
+      - reads data from gpm2-daemon
+      - writes raw data to clients
+      - a client needs to connect n times for n mice
+
+   gpm2-cdisplay:
+      - Console DISPLAYS: displays mouse cursor on console
+      - reads input from gpm2-daemon
+      - reads mouse information
+      - perhaps os-specific versions
+
+   gpm2-ccandp:
+      - Console Copy AND Paste daemon
+      - reads input from gpm2-daemon
+      - copies selected text into own buffer
+      - pastes buffer to console
+      - perhaps os-specific versions
+
+   gpm2-xorg:
+      - interface between gpm2 and x.org
+      - could make mouse support unecessary in x.org
+      - should be portable
+
+   gpm2-syslog:
+      - connects to the gpm2-daemon logging port
+      - reads messages
+      - relays them to syslog

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/generic/commandline.c

@@ -0,0 +1,42 @@
+/*
+ * gpm2 - mouse driver for the console
+ *
+ * Copyright (c) 2007         Nico Schottelius <nico-gpm2 () schottelius.org>
+ *
+ *   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.
+ *
+ *
+ *    handle command line arguments
+ ********/
+
+#include <unistd.h>        /* getopt() */
+
+#include "gpm2-daemon.h"
+
+int commandline(int argc, char **argv)
+{
+   int opt;
+
+   while((opt = getopt(argc,argv,GPM2_ARGS)) != -1) {
+      switch(opt) {
+         default:
+            usage();
+            break;
+      }
+
+   }
+
+   return 1;
+}

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/generic/daemon-usage.c

@@ -0,0 +1,32 @@
+/*
+ * gpm2 - mouse driver for the console
+ *
+ * Copyright (c) 2007         Nico Schottelius <nico-gpm2 () schottelius.org>
+ *
+ *   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.
+ *
+ *
+ *    Print out, how to use gpm2-daemon
+ ********/
+
+#include "gpm2-generic.h"
+
+void usage()
+{
+   mini_printf("gpm2-daemon: written by Nico Schottelius\n",1);
+   mini_printf("\n",1);
+   mini_printf("  -c <cconfig>: specify configuration directory\n",1);
+   mini_printf("  -f:           fork into background after startup \n",1);
+}

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/generic/mini_printf.c

@@ -0,0 +1,24 @@
+/***********************************************************************
+ *
+ *    2005-2007 Nico Schottelius (nico-cinit at schottelius.org)
+ *
+ *    part of cLinux/cinit
+ *
+ *    Print the world!
+ *
+ */
+
+#include <unistd.h>
+
+void mini_printf(char *str,int fd)
+{
+   char *p;
+
+   /* don't get fooled by bad pointers */
+   if(str == NULL) return;
+
+   p = str;
+   while(*p) p++;
+   
+   write(fd,str,(size_t) (p - str));
+}

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/generic/read_packet.c

@@ -0,0 +1,44 @@
+/*
+ * gpm2 - mouse driver for the console
+ *
+ * Copyright (c) 2007         Nico Schottelius <nico-gpm2 () schottelius.org>
+ *
+ *   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.
+ *
+ *
+ *    read one mouse packet and return it
+ ********/
+
+#include <unistd.h>        /* read()      */
+#include <stdio.h>         /* NULL        */
+#include <stdlib.h>        /* malloc()    */
+#include <errno.h>         /* errno       */
+
+char *read_packet(int fd, int len)
+{
+   char *packet;
+   
+   errno = 0;  /* no library function ever sets errno to 0, so we do */
+
+   packet = malloc(len);
+   if(packet == NULL) return NULL;
+
+   if(read(fd,&packet,len) == -1) {
+      free(packet);
+      return NULL;
+   }
+
+   return packet;
+}

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/include/gpm2-client.h

@@ -0,0 +1,28 @@
+/*
+ * gpm2 - mouse driver for the console
+ *
+ * Copyright (c) 2007         Nico Schottelius <nico-gpm2 () schottelius.org>
+ *
+ *   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.
+ *
+ *
+ *    client information
+ ********/
+
+/* functions */
+
+
+
+

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/include/gpm2-config.h

@@ -0,0 +1,24 @@
+/*
+ * gpm2 - mouse driver for the console
+ *
+ * Copyright (c) 2007         Nico Schottelius <nico-gpm2 () schottelius.org>
+ *
+ *   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.
+ *
+ *
+ *    values shared by daemon and clients
+ ********/
+
+

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/include/gpm2-daemon.h

@@ -0,0 +1,50 @@
+/*
+ * gpm2 - mouse driver for the console
+ *
+ * Copyright (c) 2007         Nico Schottelius <nico-gpm2 () schottelius.org>
+ *
+ *   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.
+ *
+ *
+ *    daemon specific include file
+ ********/
+
+#ifndef GPM2_DAEMON
+#define GPM2_DAEMON
+
+/* parameters and options */
+#define GPM2_ARGS       "c:f"
+#define GPM2_CCONFIG    "/etc/gpm2"
+
+struct gpm2_options {
+   char *cconfig;             /* configuration directory */
+} opts;
+
+/* functions */
+int   commandline(int argc, char **argv);
+int   mice_handler();
+int   read_config(char *cconfig);
+void  set_defaults();
+void  usage();
+
+
+/* structs */
+
+struct mouse {
+   /* pointer to init and decode functions */
+   int (*open)(int fd);
+};
+
+#endif

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/include/gpm2-data.h

@@ -0,0 +1,59 @@
+/*
+ * gpm2 - mouse driver for the console
+ *
+ * Copyright (c) 2007         Nico Schottelius <nico-gpm2 () schottelius.org>
+ *
+ *   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.
+ *
+ *
+ *    data definitions used by clients and daemon
+ ********/
+
+/* structs */
+struct gpm2_mouse {
+   char *name;
+   char *dev;
+   int  fd;
+};
+
+struct gpm2_me {        /* mouse element */
+   struct gpm2_mouse mouse;
+   struct gpm2_me *next;
+   struct gpm2_me *prev;
+};
+
+struct gpm2_packet_raw() {    /* raw mouse packets */
+   char *data;
+   int   len;
+};
+
+/* must contain everything a mouse can do */
+struct gpm2_packet() {    /* decoded mouse packets */
+   
+   int nr_buttons;
+   int *buttons;
+
+   int pos_type;           /* absolute or relativ */
+};
+
+/* structure */
+struct gpm2_mic
+
+/* gpm2-daemon needs a list of mice, containing:
+ * - name of mouse
+ * - device used
+ * - filedescriptor
+ * - mouse configuration as found in cconfig
+ */

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/include/gpm2-generic.h

@@ -0,0 +1,25 @@
+/*
+ * gpm2 - mouse driver for the console
+ *
+ * Copyright (c) 2007         Nico Schottelius <nico-gpm2 () schottelius.org>
+ *
+ *   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.
+ *
+ *
+ *    generic functions: used by daemon and clients
+ ********/
+
+/* generic functions */
+void mini_printf(char *str,int fd);

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/include/gpm2-io.h

@@ -0,0 +1,31 @@
+/*
+ * gpm2 - mouse driver for the console
+ *
+ * Copyright (c) 2007         Nico Schottelius <nico-gpm2 () schottelius.org>
+ *
+ *   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.
+ *
+ *
+ *    data definitions used by clients and daemon
+ ********/
+
+#ifndef GPM2_IO_H
+#define GPM2_IO_H
+
+char *read_packet(int fd, int len);    /* needed? */
+
+
+
+#endif

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/mice/README

@@ -0,0 +1,63 @@
+This directory should contain the mice-protocol implementations.
+
+Each file (or if bigger: directory) implements one protocol.
+
+You have to create three functions:
+
+   gpm2_open_<protocol>();
+   gpm2_handle_<protocol>();
+   gpm2_close_<protocol>();
+
+It's not yet clear, how to register protocols to gpm2.
+
+First idea of inclusion:
+
+- create deps/mouse-<protocol> containging all dependencies
+- conf/built-options/mice specifies which mice protocols to include
+- a script generates include/gpm2-daemon-mice.h containg a struct-array
+  that looks like:
+
+   struct mice_protos {
+      char *name;
+      int (*open)();
+      int (*handle)();
+      int (*open)();
+   };
+
+--------------------------------------------------------------------------------
+More design ideas for using mice:
+
+   - The gpm2_handle function gets a pointer to a char array containing the
+     data packet.
+   - The gpm2_handle function returns what the packet means
+   - gpm2_daemon may then decide what todo with this information
+
+--------------------------------------------------------------------------------
+It would be nice to have a read_config_<proto> that reads and verifies
+the protocol specific options.
+
+For this, it would be nice to have a libcconfig() like this:
+
+   struct cconfig_fd    *cconfig_open(char *dir);
+   struct cconfig_tree  *cconfig_read_tree(struct cconfig_fd *which);
+
+   struct cconfig_element  *cconfig_select_below(char *basepath, struct cconfig_fd *which, ...);
+
+   The tree, cconfig_read_tree creates could consist of elements
+   of the following definition:
+
+   struct cconfig_element {
+      char        *path;
+      struct stat sbuf;
+   };
+
+--------------------------------------------------------------------------------
+gpm2_open_*:
+   - needs fd
+   - needs options
+
+--------------------------------------------------------------------------------
+struct datapacket *gpm2_read_*(int fd)
+   - reads one packet
+   - returns it
+--------------------------------------------------------------------------------

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/mice/deps/ps2

@@ -0,0 +1 @@
+mice/ps2.o

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/mice/init_mice_handler.c

@@ -0,0 +1,39 @@
+/*
+ * gpm2 - mouse driver for the console
+ *
+ * Copyright (c) 2007         Nico Schottelius <nico-gpm2 () schottelius.org>
+ *
+ *   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.
+ *
+ *
+ *    handle mice
+ ********/
+
+/* unclean headers */
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>        /* close */
+
+
+#include "gpm2-daemon.h"
+#include "tmp/protocols.h"
+
+int init_mice_handler()
+{
+   /* open connections: pipes */
+
+   return 1;
+}

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/mice/mice_handler.c

@@ -0,0 +1,65 @@
+/*
+ * gpm2 - mouse driver for the console
+ *
+ * Copyright (c) 2007         Nico Schottelius <nico-gpm2 () schottelius.org>
+ *
+ *   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.
+ *
+ *
+ *    handle mice
+ ********/
+
+/* unclean headers */
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>        /* close */
+
+
+#include "gpm2-daemon.h"
+#include "tmp/protocols.h"
+
+int mice_handler()
+{
+   
+   /* init_mice_handler();
+    * open connections to gpm2_daemon:
+    * - one for each mouse:
+    *    * raw channel     (unidirectional)
+    *    * decoded channel (unidirectional)
+    *    * control channel (bidirectional)
+    */
+   init_mice_handler();
+
+   /* init_mice:
+    *
+    * - open mousedev
+    * - drop priviliges after that
+    */
+   //init_mice();
+
+
+   //handle_mice();  /* forks and maintains mice */
+
+   /* dirty hack */
+   int ps2test = open("/dev/psaux",O_RDWR);
+
+   gpm2_open_ps2(ps2test);
+   gpm2_decode_ps2(ps2test);
+
+   close(ps2test);
+
+   return 0;
+}

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/mice/ps2.c

@@ -0,0 +1,121 @@
+/*
+ * gpm2 - mouse driver for the console
+ *
+ * Copyright (c) 2007         Nico Schottelius <nico-gpm2 () schottelius.org>
+ *
+ *   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.
+ *
+ *
+ *    handle standard ps2
+ ********/
+
+#include <unistd.h>        /* usleep()    */
+#include <termios.h>       /* tcflush()   */
+#include <stdio.h>
+
+#include "gpm2-daemon.h"
+#include "gpm2-generic.h"
+
+/* protocol handler stolen from gpm1/mice.c */
+
+/* ps2 protocol description
+ *
+ * 3 Bytes per packet
+ *
+ * first bit of data[0]:   Left Button
+ * second bit of data[0]:  Right Button
+ * third bit of data[0]:   Middle Button
+ * fourth bit of data[0]:  Always 1
+ * fifth bit of data[0]:   X Sign
+ * sixth bit of data[0]:   Y Sign
+ * seventh bit of data[0]: X Overflow
+ * eighth bit of data[0]:  Y Overflow
+ *
+ * data[1]: X Movement
+ * data[2]: Y Movement
+ */
+
+/* standard ps2 */
+/* FIXME: implement error handling and options as described on
+ * http://www.computer-engineering.org/ps2mouse/
+ */
+int gpm2_open_ps2(int fd)
+{
+   //static unsigned char s[] = { 246, 230, 244, 243, 100, 232, 3, };
+//   write(fd, s, sizeof (s));
+
+//   static unsigned char s[] = { 246, 230, 244, 243, 100, 232, 3, };
+
+   char obuf, ibuf;
+   /* FIXME: check return */
+
+   obuf = 0xff; /* reset mouse */
+   write(fd, &obuf, 1);
+   read(fd,&ibuf,1);
+   printf("RX: %#hhx\n",ibuf);
+//   if(ibuf != 0xfa) return 0;
+
+//   obuf = 0xf6; /* set mouse to default */
+//   write(fd, &obuf, 1);
+//   read(fd,&ibuf,1);
+//   printf("DF: %#hhx\n",ibuf);
+
+   obuf = 0xf2; /* device id */
+   write(fd, &obuf, 1);
+   read(fd,&ibuf,1);
+   printf("ST: %#hhx\n",ibuf);
+   read(fd,&ibuf,1);
+   printf("DI: %#hhx\n",ibuf);
+
+   /* set resolution: 0xe8 */
+
+   //if(scaling = 2) { e7h
+   //
+   // 0xe6 scaling =1
+
+   /* do 0xf2, get device id and print it out */
+   /* do 0xe9 and print out values as status */
+
+   /* FIXME: time correct? */
+   usleep (30000);
+   tcflush (fd, TCIFLUSH);
+   return 0;
+
+}
+
+/* returs gpm2-readable data */
+//int *gpm2_decode_ps2(char *data, struct mousedata *decoded)
+int gpm2_decode_ps2(int fd)
+{
+   char data[3];
+
+   data[0] = 0;
+   data[1] = 0;
+   data[2] = 0;
+
+   read(fd,data,3);
+
+   if(data[0] & 0x01) mini_printf("left!\n",1);
+   if(data[0] & 0x02) mini_printf("right!\n",1);
+   if(data[0] & 0x04) mini_printf("middle!\n",1);
+
+   /* decoded->button_left     = data[0] & 0x01;
+   decoded->button_right    = data[0] & 0x02;
+   decoded->button_middle   = data[0] & 0x04;
+   
+   decoded-> */
+
+   return 1;
+}

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/scripts/generate_cbuiltconfig.sh

@@ -0,0 +1,48 @@
+#!/bin/sh
+# Nico Schottelius
+# 2007-05-11
+# First script to generate built environment from
+# a standard cconfig directory for building.
+
+[ "$#" -eq 1 ] || exit 23
+
+set -e
+
+# args
+confdir="$1"
+
+# paths below the configuration directory
+programs="programs"
+progdir="$confdir/$programs"
+
+# paths directly in the srcdir
+tmpdir="tmp"
+
+#
+# generate built programs
+#
+
+for tmp in "${progdir}"/*; do
+   prog=""
+   params=""
+   baseprog="$(basename "$tmp")"
+   destprog="$tmpdir/$baseprog"
+
+   # ignore *.params, those are parameters, not programs
+   if [ "${tmp%.params}" != "${tmp}" ]; then
+      continue
+   fi
+
+   # check for params
+   pfile="${tmp}.params"
+   if [ -f "$pfile" ]; then
+      params="$(head -n1 "$pfile")"
+   fi
+
+   prog=$(head -n1 "$tmp")
+
+   echo "Creating $destprog: $prog $params"
+   echo '#!/bin/sh' > "${destprog}"
+   echo "\"${prog}\" $params \"\$@\"" >> "${destprog}"
+   chmod 0700 "${destprog}"
+done

software/gpm/browse_source/gpm-1.99.2.1/src/gpm2/scripts/include_protocols.sh

@@ -0,0 +1,29 @@
+#!/bin/sh
+# Nico Schottelius
+# 2007-05-13
+# Create protocol related files
+
+[ "$#" -eq 1 ] || exit 23
+
+set -e
+
+# args
+confdir="$1"
+
+# paths below the configuration directory
+builtopts="built-options"
+builtoptsdir="$confdir/$builtopts"
+
+# paths directly in the srcdir
+tmpdir="tmp"
+
+#
+# generate built programs
+#
+
+: > "${tmpdir}/protocols.h"
+
+for proto in $(head -n1 ${builtoptsdir}/protocols); do
+   echo "int gpm2_open_${proto}(int fd);" > "${tmpdir}/protocols.h"
+   echo "int gpm2_decode_${proto}(int fd);" >> "${tmpdir}/protocols.h"
+done