diff options
Diffstat (limited to 'generic/main.c')
| -rw-r--r-- | generic/main.c | 389 |
1 files changed, 0 insertions, 389 deletions
diff --git a/generic/main.c b/generic/main.c deleted file mode 100644 index 0fb8a96..0000000 --- a/generic/main.c +++ /dev/null @@ -1,389 +0,0 @@ -#include <stdarg.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -#include <X11/Xlib.h> - -#include "commands.h" -#include <dapi/comm.h> - -static void debug( const char* fmt, ... ) -#ifdef __GNUC__ - __attribute (( format( printf, 1, 2 ))) -#endif - ; - -static void debug( const char* fmt, ... ) - { - va_list va; - va_start( va, fmt ); - vfprintf( stderr, fmt, va ); - va_end( va ); - fprintf( stderr, "\n" ); - } - -DapiConnection** connections = NULL; -int num_connections = 0; - -Display* dpy = NULL; - -static void closeConnection( DapiConnection* conn ) - { - int i; - debug( "Closing %d", dapi_socket( conn )); - for( i = 0; - i < num_connections; - ++i ) - { - if( connections[ i ] == conn ) - { - connections[ i ] = NULL; - break; - } - } - dapi_close( conn ); - } - -static void processCommandInit( DapiConnection* conn, int seq ) - { - if( !dapi_readCommandInit( conn )) - { - closeConnection( conn ); - return; - } - debug( "Init %d", dapi_socket( conn )); - dapi_writeReplyInit( conn, seq, 1 ); - } - -/* TODO */ -static int caps[] = - { - DAPI_COMMAND_INIT, - DAPI_COMMAND_CAPABILITIES, - DAPI_COMMAND_OPENURL, -/* DAPI_COMMAND_EXECUTEURL,*/ - DAPI_COMMAND_BUTTONORDER, -/* DAPI_COMMAND_RUNASUSER,*/ - DAPI_COMMAND_SUSPENDSCREENSAVING, -/* DAPI_COMMAND_MAILTO,*/ - DAPI_COMMAND_LOCALFILE, - DAPI_COMMAND_UPLOADFILE, - DAPI_COMMAND_REMOVETEMPORARYLOCALFILE - }; - -static void processCommandCapabilities( DapiConnection* conn, int seq ) - { - intarr capabilities; - if( !dapi_readCommandInit( conn )) - { - closeConnection( conn ); - return; - } - debug( "Capabilities %d", dapi_socket( conn )); - capabilities.count = sizeof( caps ) / sizeof( caps[ 0 ] ); - capabilities.data = caps; - dapi_writeReplyCapabilities( conn, seq, capabilities, 1 ); - } - -static void processCommandOpenUrl( DapiConnection* conn, int seq ) - { - int ok; - char* url; - DapiWindowInfo winfo; - if( !dapi_readCommandOpenUrl( conn, &url, &winfo )) - { - closeConnection( conn ); - return; - } - debug( "Open url %d: %s", dapi_socket( conn ), url ); - /* winfo ? */ - ok = openUrl( url ); - dapi_writeReplyOpenUrl( conn, seq, ok ? 1 : 0 ); - free( url ); - dapi_freeWindowInfo( winfo ); - } - -static void processCommandButtonOrder( DapiConnection* conn, int seq ) - { - if( !dapi_readCommandButtonOrder( conn )) - { - closeConnection( conn ); - return; - } - debug( "Button order %d", dapi_socket( conn )); - dapi_writeReplyButtonOrder( conn, seq, 1 ); - } - -static void processCommandExecuteUrl( DapiConnection* conn, int seq ) - { - char* url; - DapiWindowInfo winfo; - if( !dapi_readCommandExecuteUrl( conn, &url, &winfo )) - { - closeConnection( conn ); - return; - } - debug( "Execute url %d: %s", dapi_socket( conn ), url ); - dapi_writeReplyExecuteUrl( conn, seq, 0 ); /* TODO failure ??? */ - free( url ); - dapi_freeWindowInfo( winfo ); - } - -static void processCommandRunAsUser( DapiConnection* conn, int seq ) - { - char* user; - char* command; - DapiWindowInfo winfo; - if( !dapi_readCommandRunAsUser( conn, &user, &command, &winfo )) - { - closeConnection( conn ); - return; - } - debug( "Run as user %d: %s %s", dapi_socket( conn ), user, command ); - dapi_writeReplyRunAsUser( conn, seq, 0 ); /* TODO failure ??? */ - free( user ); - free( command ); - dapi_freeWindowInfo( winfo ); - } - -static void processCommandSuspendScreensaving( DapiConnection* conn, int seq ) - { - int suspend; - int ok; - static int suspend_count = 0; - if( !dapi_readCommandSuspendScreensaving( conn, &suspend )) - { - closeConnection( conn ); - return; - } - debug( "Suspend screensaving %d: %d", dapi_socket( conn ), suspend ); - /* TODO remember setting per-connection and - - reset on disconnect - - ignore repeated set - */ - suspend_count += suspend ? 1 : -1; - if( suspend_count < 0 ) - suspend_count = 0; - ok = suspendScreensaving( dpy, suspend_count > 0 ); - dapi_writeReplySuspendScreensaving( conn, seq, ok ? 1 : 0 ); - } - -static void processCommandMailTo( DapiConnection* conn, int seq ) - { - int ok; - char* subject; - char* body; - char* to; - char* cc; - char* bcc; - stringarr attachments; - DapiWindowInfo winfo; - if( !dapi_readCommandMailTo( conn, &subject, &body, &to, &cc, &bcc, &attachments, &winfo )) - { - closeConnection( conn ); - return; - } - debug( "Mail to %d: %s", dapi_socket( conn ), subject ); - /* winfo ? */ - ok = mailTo( subject, body, to, cc, bcc, ( const char** ) attachments.data, attachments.count ); - dapi_writeReplyMailTo( conn, seq, ok ? 1 : 0 ); - free( subject ); - free( body ); - free( to ); - free( cc ); - free( bcc ); - dapi_freestringarr( attachments ); - dapi_freeWindowInfo( winfo ); - } - -static void processCommandLocalFile( DapiConnection* conn, int seq ) - { - char* file; - char* local; - int allow_download; - const char* result = NULL; - DapiWindowInfo winfo; - if( !dapi_readCommandLocalFile( conn, &file, &local, &allow_download, &winfo )) - { - closeConnection( conn ); - return; - } - debug( "Local file %d: %s %s %d", dapi_socket( conn ), file, local, allow_download ); - if( file[ 0 ] == '/' ) - result = file; /* is it already local */ - else if( strncmp( file, "file:///", strlen( "file:///" )) == 0 ) - result = file + strlen( "file://" ); /* local url */ - else - result = NULL; - /* local is unused, no real downloading */ - dapi_writeReplyLocalFile( conn, seq, result ); - free( file ); - dapi_freeWindowInfo( winfo ); - } - -static void processCommandUploadFile( DapiConnection* conn, int seq ) - { - char* local; - char* file; - int remove_local; - int ok; - DapiWindowInfo winfo; - if( !dapi_readCommandUploadFile( conn, &local, &file, &remove_local, &winfo )) - { - closeConnection( conn ); - return; - } - debug( "Upload file %d: %s %s %d", dapi_socket( conn ), local, file, remove_local ); - if( file[ 0 ] == '/' && strcmp( local, file ) == 0 ) - ok = 1; - else if( strncmp( file, "file:///", strlen( "file:///" )) == 0 - && strcmp( file + strlen( "file://" ), local ) == 0 ) - ok = 1; - else - ok = 0; - /* remove_local is unused, no real uploading */ - dapi_writeReplyUploadFile( conn, seq, ok ); - free( local ); - free( file ); - dapi_freeWindowInfo( winfo ); - } - -static void processCommandRemoveTemporaryLocalFile( DapiConnection* conn, int seq ) - { - char* file; - if( !dapi_readCommandRemoveTemporaryLocalFile( conn, &file )) - { - closeConnection( conn ); - return; - } - debug( "Remove temporary %d: %s", dapi_socket( conn ), file ); - dapi_writeReplyRemoveTemporaryLocalFile( conn, seq, 1 ); - free( file ); - } - - -static void processCommand( DapiConnection* conn ) - { - int command; - int seq; - if( !dapi_readCommand( conn, &command, &seq )) - { - closeConnection( conn ); - return; - } - debug( "Command %d: %d (%d)", dapi_socket( conn ), command, seq ); - switch( command ) - { - case DAPI_COMMAND_INIT: - processCommandInit( conn, seq ); - return; - case DAPI_COMMAND_CAPABILITIES: - processCommandCapabilities( conn, seq ); - return; - case DAPI_COMMAND_OPENURL: - processCommandOpenUrl( conn, seq ); - return; - case DAPI_COMMAND_EXECUTEURL: - processCommandExecuteUrl( conn, seq ); - return; - case DAPI_COMMAND_BUTTONORDER: - processCommandButtonOrder( conn, seq ); - return; - case DAPI_COMMAND_RUNASUSER: - processCommandRunAsUser( conn, seq ); - return; - case DAPI_COMMAND_SUSPENDSCREENSAVING: - processCommandSuspendScreensaving( conn, seq ); - return; - case DAPI_COMMAND_MAILTO: - processCommandMailTo( conn, seq ); - return; - case DAPI_COMMAND_LOCALFILE: - processCommandLocalFile( conn, seq ); - return; - case DAPI_COMMAND_UPLOADFILE: - processCommandUploadFile( conn, seq ); - return; - case DAPI_COMMAND_REMOVETEMPORARYLOCALFILE: - processCommandRemoveTemporaryLocalFile( conn, seq ); - return; - default: - debug( "Unknown command %d: %d", dapi_socket( conn ), command ); - return; - } - } - -int main( int argc, char* argv[] ) - { - int i; - int mainsock; - dpy = XOpenDisplay( NULL ); - if( dpy == NULL ) - { - fprintf( stderr, "Cannot open X connection!\n" ); - return 1; - } - mainsock = dapi_bindSocket(); - if( mainsock < 0 ) - return 2; - for(;;) - { - fd_set in; - FD_ZERO( &in ); - FD_SET( mainsock, &in ); - int maxsock = mainsock; - for( i = 0; - i < num_connections; - ++i ) - if( connections[ i ] != NULL ) - { - int sock = dapi_socket( connections[ i ] ); - FD_SET( sock, &in ); - if( sock > maxsock ) - maxsock = sock; - } - FD_SET( XConnectionNumber( dpy ), &in ); - if( XConnectionNumber( dpy ) > maxsock ) - maxsock = XConnectionNumber( dpy ); - select( maxsock + 1, &in, NULL, NULL, NULL ); - if( FD_ISSET( XConnectionNumber( dpy ), &in )) - { - while( XPending( dpy )) - { - XEvent ev; - XNextEvent( dpy, &ev ); - } - } - for( i = 0; - i < num_connections; - ++i ) - { - if( connections[ i ] != NULL && FD_ISSET( dapi_socket( connections[ i ] ), &in )) - processCommand( connections[ i ] ); - } - if( FD_ISSET( mainsock, &in )) - { - DapiConnection* conn = dapi_acceptSocket( mainsock ); - if( conn != NULL ) - { - int pos; - debug( "New connection: %d", dapi_socket( conn )); - for( pos = 0; - pos < num_connections; - ++pos ) - { - if( connections[ pos ] == NULL ) - break; - } - if( pos == num_connections ) - { - ++num_connections; - connections = realloc( connections, sizeof( DapiConnection* ) * num_connections ); - } - connections[ pos ] = conn; - } - } - } - } |