From 48b11cf15048968d80f7fd7d0f6f8e3f5bf15765 Mon Sep 17 00:00:00 2001 From: Armin Novak Date: Tue, 26 Apr 2016 09:35:54 +0200 Subject: [PATCH] Dynamic channel internal functions now static. --- channels/drdynvc/client/drdynvc_main.c | 91 ++++++++++++++++---------- channels/drdynvc/client/drdynvc_main.h | 2 - include/freerdp/dvc.h | 2 +- 3 files changed, 57 insertions(+), 38 deletions(-) diff --git a/channels/drdynvc/client/drdynvc_main.c b/channels/drdynvc/client/drdynvc_main.c index ee052ad8c..03e71d9d4 100644 --- a/channels/drdynvc/client/drdynvc_main.c +++ b/channels/drdynvc/client/drdynvc_main.c @@ -31,6 +31,8 @@ #define TAG CHANNELS_TAG("drdynvc.client") static void dvcman_channel_free(void* channel); +static UINT drdynvc_write_data(drdynvcPlugin* drdynvc, UINT32 ChannelId, + const BYTE* data, UINT32 dataSize); /** * Function description @@ -100,7 +102,8 @@ static UINT dvcman_create_listener(IWTSVirtualChannelManager* pChannelMgr, * * @return 0 on success, otherwise a Win32 error code */ -static UINT dvcman_register_plugin(IDRDYNVC_ENTRY_POINTS* pEntryPoints, const char* name, IWTSPlugin* pPlugin) +static UINT dvcman_register_plugin(IDRDYNVC_ENTRY_POINTS* pEntryPoints, + const char* name, IWTSPlugin* pPlugin) { DVCMAN* dvcman = ((DVCMAN_ENTRY_POINTS*) pEntryPoints)->dvcman; @@ -118,7 +121,7 @@ static UINT dvcman_register_plugin(IDRDYNVC_ENTRY_POINTS* pEntryPoints, const ch } } -IWTSPlugin* dvcman_get_plugin(IDRDYNVC_ENTRY_POINTS* pEntryPoints, const char* name) +static IWTSPlugin* dvcman_get_plugin(IDRDYNVC_ENTRY_POINTS* pEntryPoints, const char* name) { int i; DVCMAN* dvcman = ((DVCMAN_ENTRY_POINTS*) pEntryPoints)->dvcman; @@ -135,22 +138,23 @@ IWTSPlugin* dvcman_get_plugin(IDRDYNVC_ENTRY_POINTS* pEntryPoints, const char* n return NULL; } -ADDIN_ARGV* dvcman_get_plugin_data(IDRDYNVC_ENTRY_POINTS* pEntryPoints) +static ADDIN_ARGV* dvcman_get_plugin_data(IDRDYNVC_ENTRY_POINTS* pEntryPoints) { return ((DVCMAN_ENTRY_POINTS*) pEntryPoints)->args; } -void* dvcman_get_rdp_settings(IDRDYNVC_ENTRY_POINTS* pEntryPoints) +static void* dvcman_get_rdp_settings(IDRDYNVC_ENTRY_POINTS* pEntryPoints) { return (void*) ((DVCMAN_ENTRY_POINTS*) pEntryPoints)->settings; } -UINT32 dvcman_get_channel_id(IWTSVirtualChannel * channel) +static UINT32 dvcman_get_channel_id(IWTSVirtualChannel * channel) { return ((DVCMAN_CHANNEL*) channel)->channel_id; } -IWTSVirtualChannel* dvcman_find_channel_by_id(IWTSVirtualChannelManager* pChannelMgr, UINT32 ChannelId) +static IWTSVirtualChannel* dvcman_find_channel_by_id(IWTSVirtualChannelManager* pChannelMgr, + UINT32 ChannelId) { int index; BOOL found = FALSE; @@ -178,7 +182,8 @@ IWTSVirtualChannel* dvcman_find_channel_by_id(IWTSVirtualChannelManager* pChanne return (found) ? ((IWTSVirtualChannel*) channel) : NULL; } -void* dvcman_get_channel_interface_by_name(IWTSVirtualChannelManager* pChannelMgr, const char* ChannelName) +static void* dvcman_get_channel_interface_by_name(IWTSVirtualChannelManager* pChannelMgr, + const char* ChannelName) { int i; BOOL found = FALSE; @@ -201,7 +206,7 @@ void* dvcman_get_channel_interface_by_name(IWTSVirtualChannelManager* pChannelMg return (found) ? pInterface : NULL; } -IWTSVirtualChannelManager* dvcman_new(drdynvcPlugin* plugin) +static IWTSVirtualChannelManager* dvcman_new(drdynvcPlugin* plugin) { DVCMAN* dvcman; @@ -241,7 +246,8 @@ IWTSVirtualChannelManager* dvcman_new(drdynvcPlugin* plugin) * * @return 0 on success, otherwise a Win32 error code */ -static UINT dvcman_load_addin(IWTSVirtualChannelManager* pChannelMgr, ADDIN_ARGV* args, rdpSettings* settings) +static UINT dvcman_load_addin(IWTSVirtualChannelManager* pChannelMgr, ADDIN_ARGV* args, + rdpSettings* settings) { DVCMAN_ENTRY_POINTS entryPoints; PDVC_PLUGIN_ENTRY pDVCPluginEntry = NULL; @@ -267,7 +273,8 @@ static UINT dvcman_load_addin(IWTSVirtualChannelManager* pChannelMgr, ADDIN_ARGV return CHANNEL_RC_OK; } -static DVCMAN_CHANNEL* dvcman_channel_new(IWTSVirtualChannelManager* pChannelMgr, UINT32 ChannelId, const char* ChannelName) +static DVCMAN_CHANNEL* dvcman_channel_new(IWTSVirtualChannelManager* pChannelMgr, + UINT32 ChannelId, const char* ChannelName) { DVCMAN_CHANNEL* channel; @@ -306,7 +313,7 @@ static DVCMAN_CHANNEL* dvcman_channel_new(IWTSVirtualChannelManager* pChannelMgr return channel; } -void dvcman_channel_free(void* arg) +static void dvcman_channel_free(void* arg) { DVCMAN_CHANNEL* channel = (DVCMAN_CHANNEL*) arg; @@ -333,7 +340,7 @@ void dvcman_channel_free(void* arg) free(channel); } -void dvcman_free(IWTSVirtualChannelManager* pChannelMgr) +static void dvcman_free(IWTSVirtualChannelManager* pChannelMgr) { int i; IWTSPlugin* pPlugin; @@ -373,7 +380,7 @@ void dvcman_free(IWTSVirtualChannelManager* pChannelMgr) * * @return 0 on success, otherwise a Win32 error code */ -UINT dvcman_init(IWTSVirtualChannelManager* pChannelMgr) +static UINT dvcman_init(IWTSVirtualChannelManager* pChannelMgr) { int i; IWTSPlugin* pPlugin; @@ -400,14 +407,16 @@ UINT dvcman_init(IWTSVirtualChannelManager* pChannelMgr) * * @return 0 on success, otherwise a Win32 error code */ -static UINT dvcman_write_channel(IWTSVirtualChannel* pChannel, ULONG cbSize, BYTE* pBuffer, void* pReserved) +static UINT dvcman_write_channel(IWTSVirtualChannel* pChannel, ULONG cbSize, + const BYTE* pBuffer, void* pReserved) { UINT status; DVCMAN_CHANNEL* channel = (DVCMAN_CHANNEL*) pChannel; EnterCriticalSection(&(channel->lock)); - status = drdynvc_write_data(channel->dvcman->drdynvc, channel->channel_id, pBuffer, cbSize); + status = drdynvc_write_data(channel->dvcman->drdynvc, + channel->channel_id, pBuffer, cbSize); LeaveCriticalSection(&(channel->lock)); @@ -433,7 +442,8 @@ static UINT dvcman_close_channel_iface(IWTSVirtualChannel* pChannel) * * @return 0 on success, otherwise a Win32 error code */ -UINT dvcman_create_channel(IWTSVirtualChannelManager* pChannelMgr, UINT32 ChannelId, const char* ChannelName) +UINT dvcman_create_channel(IWTSVirtualChannelManager* pChannelMgr, + UINT32 ChannelId, const char* ChannelName) { int i; BOOL bAccept; @@ -507,7 +517,8 @@ UINT dvcman_create_channel(IWTSVirtualChannelManager* pChannelMgr, UINT32 Channe * * @return 0 on success, otherwise a Win32 error code */ -UINT dvcman_open_channel(IWTSVirtualChannelManager* pChannelMgr, UINT32 ChannelId) +static UINT dvcman_open_channel(IWTSVirtualChannelManager* pChannelMgr, + UINT32 ChannelId) { DVCMAN_CHANNEL* channel; IWTSVirtualChannelCallback* pCallback; @@ -540,7 +551,8 @@ UINT dvcman_open_channel(IWTSVirtualChannelManager* pChannelMgr, UINT32 ChannelI * * @return 0 on success, otherwise a Win32 error code */ -UINT dvcman_close_channel(IWTSVirtualChannelManager* pChannelMgr, UINT32 ChannelId) +static UINT dvcman_close_channel(IWTSVirtualChannelManager* pChannelMgr, + UINT32 ChannelId) { DVCMAN_CHANNEL* channel; IWTSVirtualChannel* ichannel; @@ -592,7 +604,8 @@ UINT dvcman_close_channel(IWTSVirtualChannelManager* pChannelMgr, UINT32 Channel * * @return 0 on success, otherwise a Win32 error code */ -UINT dvcman_receive_channel_data_first(IWTSVirtualChannelManager* pChannelMgr, UINT32 ChannelId, UINT32 length) +static UINT dvcman_receive_channel_data_first(IWTSVirtualChannelManager* pChannelMgr, + UINT32 ChannelId, UINT32 length) { DVCMAN_CHANNEL* channel; @@ -624,7 +637,8 @@ UINT dvcman_receive_channel_data_first(IWTSVirtualChannelManager* pChannelMgr, U * * @return 0 on success, otherwise a Win32 error code */ -UINT dvcman_receive_channel_data(IWTSVirtualChannelManager* pChannelMgr, UINT32 ChannelId, wStream* data) +static UINT dvcman_receive_channel_data(IWTSVirtualChannelManager* pChannelMgr, + UINT32 ChannelId, wStream* data) { UINT status = CHANNEL_RC_OK; DVCMAN_CHANNEL* channel; @@ -696,7 +710,7 @@ static UINT drdynvc_write_variable_uint(wStream* s, UINT32 val) * * @return 0 on success, otherwise a Win32 error code */ -UINT drdynvc_send(drdynvcPlugin* drdynvc, wStream* s) +static UINT drdynvc_send(drdynvcPlugin* drdynvc, wStream* s) { UINT status; @@ -725,7 +739,8 @@ UINT drdynvc_send(drdynvcPlugin* drdynvc, wStream* s) * * @return 0 on success, otherwise a Win32 error code */ -UINT drdynvc_write_data(drdynvcPlugin* drdynvc, UINT32 ChannelId, BYTE* data, UINT32 dataSize) +UINT drdynvc_write_data(drdynvcPlugin* drdynvc, UINT32 ChannelId, + const BYTE* data, UINT32 dataSize) { wStream* data_out; unsigned long pos; @@ -863,7 +878,8 @@ static UINT drdynvc_send_capability_response(drdynvcPlugin* drdynvc) * * @return 0 on success, otherwise a Win32 error code */ -static UINT drdynvc_process_capability_request(drdynvcPlugin* drdynvc, int Sp, int cbChId, wStream* s) +static UINT drdynvc_process_capability_request(drdynvcPlugin* drdynvc, int Sp, + int cbChId, wStream* s) { UINT status; @@ -917,7 +933,8 @@ static UINT32 drdynvc_read_variable_uint(wStream* s, int cbLen) * * @return 0 on success, otherwise a Win32 error code */ -static UINT drdynvc_process_create_request(drdynvcPlugin* drdynvc, int Sp, int cbChId, wStream* s) +static UINT drdynvc_process_create_request(drdynvcPlugin* drdynvc, int Sp, + int cbChId, wStream* s) { unsigned long pos; UINT status; @@ -1002,7 +1019,8 @@ static UINT drdynvc_process_create_request(drdynvcPlugin* drdynvc, int Sp, int c * * @return 0 on success, otherwise a Win32 error code */ -static UINT drdynvc_process_data_first(drdynvcPlugin* drdynvc, int Sp, int cbChId, wStream* s) +static UINT drdynvc_process_data_first(drdynvcPlugin* drdynvc, int Sp, + int cbChId, wStream* s) { UINT status; UINT32 Length; @@ -1040,7 +1058,8 @@ static UINT drdynvc_process_data(drdynvcPlugin* drdynvc, int Sp, int cbChId, wSt * * @return 0 on success, otherwise a Win32 error code */ -static UINT drdynvc_process_close_request(drdynvcPlugin* drdynvc, int Sp, int cbChId, wStream* s) +static UINT drdynvc_process_close_request(drdynvcPlugin* drdynvc, int Sp, + int cbChId, wStream* s) { int value; UINT error; @@ -1138,7 +1157,7 @@ static wListDictionary* g_OpenHandles = NULL; * * @return 0 on success, otherwise a Win32 error code */ -UINT drdynvc_add_init_handle_data(void* pInitHandle, void* pUserData) +static UINT drdynvc_add_init_handle_data(void* pInitHandle, void* pUserData) { if (!g_InitHandles) g_InitHandles = ListDictionary_New(TRUE); @@ -1158,14 +1177,14 @@ UINT drdynvc_add_init_handle_data(void* pInitHandle, void* pUserData) return CHANNEL_RC_OK; } -void* drdynvc_get_init_handle_data(void* pInitHandle) +static void* drdynvc_get_init_handle_data(void* pInitHandle) { void* pUserData = NULL; pUserData = ListDictionary_GetItemValue(g_InitHandles, pInitHandle); return pUserData; } -void drdynvc_remove_init_handle_data(void* pInitHandle) +static void drdynvc_remove_init_handle_data(void* pInitHandle) { ListDictionary_Remove(g_InitHandles, pInitHandle); @@ -1181,7 +1200,7 @@ void drdynvc_remove_init_handle_data(void* pInitHandle) * * @return 0 on success, otherwise a Win32 error code */ -UINT drdynvc_add_open_handle_data(DWORD openHandle, void* pUserData) +static UINT drdynvc_add_open_handle_data(DWORD openHandle, void* pUserData) { void* pOpenHandle = (void*) (size_t) openHandle; @@ -1203,7 +1222,7 @@ UINT drdynvc_add_open_handle_data(DWORD openHandle, void* pUserData) return CHANNEL_RC_OK; } -void* drdynvc_get_open_handle_data(DWORD openHandle) +static void* drdynvc_get_open_handle_data(DWORD openHandle) { void* pUserData = NULL; void* pOpenHandle = (void*) (size_t) openHandle; @@ -1211,7 +1230,7 @@ void* drdynvc_get_open_handle_data(DWORD openHandle) return pUserData; } -void drdynvc_remove_open_handle_data(DWORD openHandle) +static void drdynvc_remove_open_handle_data(DWORD openHandle) { void* pOpenHandle = (void*) (size_t) openHandle; @@ -1370,7 +1389,8 @@ static void* drdynvc_virtual_channel_client_thread(void* arg) * * @return 0 on success, otherwise a Win32 error code */ -static UINT drdynvc_virtual_channel_event_connected(drdynvcPlugin* drdynvc, LPVOID pData, UINT32 dataLength) +static UINT drdynvc_virtual_channel_event_connected(drdynvcPlugin* drdynvc, + LPVOID pData, UINT32 dataLength) { UINT32 status; UINT32 index; @@ -1452,7 +1472,8 @@ static UINT drdynvc_virtual_channel_event_disconnected(drdynvcPlugin* drdynvc) { UINT status; - if (MessageQueue_PostQuit(drdynvc->queue, 0) && (WaitForSingleObject(drdynvc->thread, INFINITE) == WAIT_FAILED)) + if (MessageQueue_PostQuit(drdynvc->queue, 0) && + (WaitForSingleObject(drdynvc->thread, INFINITE) == WAIT_FAILED)) { status = GetLastError(); WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", status); @@ -1541,7 +1562,7 @@ static VOID VCAPITYPE drdynvc_virtual_channel_init_event(LPVOID pInitHandle, * Channel Client Interface */ -int drdynvc_get_version(DrdynvcClientContext* context) +static int drdynvc_get_version(DrdynvcClientContext* context) { drdynvcPlugin* drdynvc = (drdynvcPlugin*) context->handle; return drdynvc->version; diff --git a/channels/drdynvc/client/drdynvc_main.h b/channels/drdynvc/client/drdynvc_main.h index be8877021..6829745cb 100644 --- a/channels/drdynvc/client/drdynvc_main.h +++ b/channels/drdynvc/client/drdynvc_main.h @@ -138,6 +138,4 @@ struct drdynvc_plugin IWTSVirtualChannelManager* channel_mgr; }; -UINT drdynvc_write_data(drdynvcPlugin* plugin, UINT32 ChannelId, BYTE* data, UINT32 data_size); - #endif diff --git a/include/freerdp/dvc.h b/include/freerdp/dvc.h index 696cb8886..0cea12d9a 100644 --- a/include/freerdp/dvc.h +++ b/include/freerdp/dvc.h @@ -78,7 +78,7 @@ struct _IWTSVirtualChannel /* Starts a write request on the channel. */ UINT (*Write)(IWTSVirtualChannel *pChannel, ULONG cbSize, - BYTE *pBuffer, + const BYTE *pBuffer, void *pReserved); /* Closes the channel. */ UINT (*Close)(IWTSVirtualChannel *pChannel);