diff options
Diffstat (limited to 'plugins/CmdLine/executable/MimCmd/commands.cpp')
| -rw-r--r-- | plugins/CmdLine/executable/MimCmd/commands.cpp | 239 |
1 files changed, 239 insertions, 0 deletions
diff --git a/plugins/CmdLine/executable/MimCmd/commands.cpp b/plugins/CmdLine/executable/MimCmd/commands.cpp new file mode 100644 index 0000000000..b04b9ba7ba --- /dev/null +++ b/plugins/CmdLine/executable/MimCmd/commands.cpp @@ -0,0 +1,239 @@ +/*
+CmdLine plugin for Miranda IM
+
+Copyright © 2007 Cristian Libotean
+
+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 "commands.h"
+
+inline char *STRNCPY(char *output, const char *input, size_t size)
+{
+ char *res = strncpy(output, input, size);
+ output[size - 1] = 0;
+
+ return res;
+}
+
+LISTCOMMANDS ListCommands = NULL;
+
+PCommand knownCommands = NULL;
+int cKnownCommands = 0;
+
+HMODULE hCmdLineDLL = NULL;
+
+char *GetMirandaFolder(char *mimFolder, int size)
+{
+ STRNCPY(mimFolder, sdCmdLine->mimFolder, size);
+ mimFolder[size - 1] = 0;
+
+ return mimFolder;
+}
+
+
+int ConnectToMiranda()
+{
+ char pluginPath[1024];
+ GetMirandaFolder(pluginPath, sizeof(pluginPath));
+ strcat(pluginPath, "\\plugins\\cmdline.dll");
+
+ ListCommands = NULL;
+
+ hCmdLineDLL = LoadLibrary(pluginPath);
+
+ int failure = 1;
+ if (hCmdLineDLL)
+ {
+ ListCommands = (LISTCOMMANDS) GetProcAddress(hCmdLineDLL, "ListCommands");
+ }
+
+ if (ListCommands)
+ {
+ failure = 0;
+ }
+
+ return failure;
+}
+
+int DisconnectFromMiranda()
+{
+ return FreeLibrary(hCmdLineDLL);
+}
+
+int GetKnownCommands()
+{
+ ListCommands(&knownCommands, &cKnownCommands);
+
+ return (knownCommands == NULL);
+}
+
+int DestroyKnownCommands()
+{
+
+
+ return 0;
+}
+
+PCommand GetCommand(char *command)
+{
+ int i;
+ char lower[512];
+ STRNCPY(lower, command, sizeof(lower));
+ _strlwr(lower);
+
+ for (i = 0; i < cKnownCommands; i++)
+ {
+ if (strcmp(knownCommands[i].command, lower) == 0)
+ {
+ return &knownCommands[i];
+ }
+ }
+
+ //allow more parameters to trigger the help command - /h -h /? --help
+ if ((strcmp(lower, "/h") == 0) || (strcmp(lower, "-h") == 0) || (strcmp(lower, "/?") == 0) || (strcmp(lower, "--help") == 0))
+ {
+ for (i = 0; i < cKnownCommands; i++)
+ {
+ if (knownCommands[i].ID == MIMCMD_HELP)
+ {
+ return &knownCommands[i];
+ }
+ }
+ }
+
+ return NULL;
+}
+
+void HandleHelpCommand(PCommand helpCommand, char *argv[], int argc, PReply reply)
+{
+ const int size = REPLY_SIZE;
+ if (argc >= 3)
+ {
+ PCommand command = GetCommand(argv[2]);
+
+ if (command)
+ {
+ reply->code = MIMRES_SUCCESS;
+ STRNCPY(reply->message, Translate(command->help), size);
+ }
+ else{
+ reply->code = MIMRES_NOTFOUND;
+ _snprintf(reply->message, size, Translate("No help for '%s'."), argv[2]);
+ reply->message[size -1 ] = 0;
+ }
+ }
+ else{
+ reply->code = MIMRES_SUCCESS;
+ STRNCPY(reply->message, Translate("Available commands: "), size);
+
+ int i;
+ for (i = 0; i < cKnownCommands - 1; i++)
+ {
+ strncat(reply->message, knownCommands[i].command, size);
+ strncat(reply->message, ", ", size);
+ }
+ strncat(reply->message, knownCommands[cKnownCommands - 1].command, size);
+ strncat(reply->message, ".", size);
+ }
+}
+
+PReply ParseCommand(char *argv[], int argc)
+{
+ PCommand command = GetCommand(argv[1]);
+ if (command)
+ {
+ PReply reply = &sdCmdLine->reply;
+ if (command->ID == MIMCMD_HELP)
+ {
+ HandleHelpCommand(command, argv, argc, reply);
+ }
+ else{
+ ProcessConsoleCommand(command, argv, argc, reply);
+ }
+
+ return reply;
+ }
+ else{
+ return NULL;
+ }
+}
+
+void FillSharedDataStruct(PCommand command, char *arguments[], int count)
+{
+ int i;
+ for (i = 0; i < count; i++)
+ {
+ STRNCPY(sdCmdLine->arguments[i], arguments[i], ARGUMENT_SIZE);
+ }
+
+ sdCmdLine->cArguments = count;
+ sdCmdLine->command = *command;
+ *sdCmdLine->reply.message = 0;
+ sdCmdLine->reply.code =-1;
+}
+
+void ProcessConsoleCommand(PCommand command, char *arguments[], int count, PReply reply)
+{
+ const HANDLE events[] = {heServerDone, heServerClose, heServerBufferFull};
+ const int cEvents = sizeof(events) / sizeof(events[0]);
+
+ if (WaitForSingleObject(hmClient, INFINITE) == WAIT_OBJECT_0)
+ {//got the mutex, we're the only one who can talk to miranda now
+ FillSharedDataStruct(command, arguments, count);
+ SetEvent(heServerExec); //tell Miranda to process the request
+
+ int done = FALSE;
+ while (!done)
+ {
+ switch (WaitForMultipleObjects(cEvents, events, FALSE, INFINITE)) //wait until server either finished processing or miranda was closed
+ {
+ case WAIT_OBJECT_0: //done event
+ {
+ done = TRUE;
+
+ break; //nothing to do
+ }
+
+ case WAIT_OBJECT_0 + 1: //close event
+ default:
+ {
+ strcpy(sdCmdLine->reply.message, Translate("Miranda has been closed or an error has occured while waiting for the result, could not process request."));
+ done = TRUE;
+
+ break;
+ }
+
+ case WAIT_OBJECT_0 + 2: //buffer full event
+ {
+ lpprintf("%s", reply->message);
+
+ break;
+ }
+ }
+ }
+
+ reply->code = sdCmdLine->reply.code;
+ STRNCPY(reply->message, sdCmdLine->reply.message, REPLY_SIZE);
+
+ ReleaseMutex(hmClient); //let other possible clients talk to the server
+ }
+ else{
+ int err = GetLastError();
+ reply->code = -1;
+ *reply->message = 0;
+ }
+
+}
\ No newline at end of file |