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freerdp: fix core API bugs

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This commit is contained in:
Marc-André Moreau 2013-06-13 21:34:46 -04:00
parent 3f25a5dea3
commit 208c9f844a
19 changed files with 160 additions and 97 deletions
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7
client/Android/FreeRDPCore/jni/android_freerdp.c
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@ -40,10 +40,11 @@ struct thread_data
};
void android_context_new(freerdp* instance, rdpContext* context)
int android_context_new(freerdp* instance, rdpContext* context)
{
context->channels = freerdp_channels_new();
android_event_queue_init(instance);
android_event_queue_init(instance);
return 0;
}
void android_context_free(freerdp* instance, rdpContext* context)
@ -388,7 +389,7 @@ JNIEXPORT jint JNICALL jni_freerdp_new(JNIEnv *env, jclass cls)
// create context
instance->context_size = sizeof(androidContext);
instance->ContextSize = sizeof(androidContext);
instance->ContextNew = android_context_new;
instance->ContextFree = android_context_free;
freerdp_context_new(instance);

5
client/DirectFB/dfreerdp.c
View File

@ -45,9 +45,10 @@ struct thread_data
freerdp* instance;
};
void df_context_new(freerdp* instance, rdpContext* context)
int df_context_new(freerdp* instance, rdpContext* context)
{
context->channels = freerdp_channels_new();
return 0;
}
void df_context_free(freerdp* instance, rdpContext* context)
@ -450,7 +451,7 @@ int main(int argc, char* argv[])
instance->VerifyCertificate = df_verify_certificate;
instance->ReceiveChannelData = df_receive_channel_data;
instance->context_size = sizeof(dfContext);
instance->ContextSize = sizeof(dfContext);
instance->ContextNew = df_context_new;
instance->ContextFree = df_context_free;
freerdp_context_new(instance);

2
client/Mac/MRDPView.m
View File

@ -186,7 +186,7 @@ const char* error_code_names[] =
instance = freerdp_new();
instance->PreConnect = mac_pre_connect;
instance->PostConnect = mac_post_connect;
instance->context_size = sizeof(struct mac_context);
instance->ContextSize = sizeof(struct mac_context);
instance->ContextNew = mac_context_new;
instance->ContextFree = mac_context_free;
instance->ReceiveChannelData = receive_channel_data;

5
client/Mac/mf_client.c
View File

@ -110,7 +110,7 @@ rdpContext* freerdp_client_new(int argc, char** argv)
// instance->LogonErrorInfo = mf_logon_error_info;
// instance->ReceiveChannelData = mf_receive_channel_data;
instance->context_size = sizeof(mfContext);
instance->ContextSize = sizeof(mfContext);
instance->ContextNew = (pContextNew) mf_context_new;
instance->ContextFree = (pContextFree) mf_context_free;
freerdp_context_new(instance);
@ -212,10 +212,11 @@ void freerdp_client_mouse_event(rdpContext* cfc, DWORD flags, int x, int y)
input->MouseEvent(input, flags, x, y);
}
void mf_context_new(freerdp* instance, cfContext* cfc)
int mf_context_new(freerdp* instance, cfContext* cfc)
{
cfc->instance = instance;
cfc->settings = instance->settings;
return 0;
}
void mf_context_free(freerdp* instance, cfContext* cfc)

5
client/Sample/freerdp.c
View File

@ -69,9 +69,10 @@ struct thread_data
freerdp* instance;
};
void tf_context_new(freerdp* instance, rdpContext* context)
int tf_context_new(freerdp* instance, rdpContext* context)
{
context->channels = freerdp_channels_new();
return 0;
}
void tf_context_free(freerdp* instance, rdpContext* context)
@ -314,7 +315,7 @@ int main(int argc, char* argv[])
instance->PostConnect = tf_post_connect;
instance->ReceiveChannelData = tf_receive_channel_data;
instance->context_size = sizeof(tfContext);
instance->ContextSize = sizeof(tfContext);
instance->ContextNew = tf_context_new;
instance->ContextFree = tf_context_free;
freerdp_context_new(instance);

6
client/Windows/wf_interface.c
View File

@ -72,7 +72,7 @@ void wf_wfi_free(wfInfo* wfi)
free(wfi);
}
void wf_context_new(freerdp* instance, rdpContext* context)
int wf_context_new(freerdp* instance, rdpContext* context)
{
wfInfo* wfi;
@ -85,6 +85,8 @@ void wf_context_new(freerdp* instance, rdpContext* context)
// Register callbacks
instance->context->client->OnParamChange = wf_on_param_change;
return 0;
}
void wf_context_free(freerdp* instance, rdpContext* context)
@ -838,7 +840,7 @@ wfInfo* freerdp_client_new(int argc, char** argv)
instance->VerifyCertificate = wf_verify_certificate;
instance->ReceiveChannelData = wf_receive_channel_data;
instance->context_size = sizeof(wfContext);
instance->ContextSize = sizeof(wfContext);
instance->ContextNew = wf_context_new;
instance->ContextFree = wf_context_free;
freerdp_context_new(instance);

38
client/X11/cli/xfreerdp.c
View File

@ -32,22 +32,13 @@
#include "xfreerdp.h"
void client_context_new(freerdp* instance, rdpContext* context)
{
context->channels = freerdp_channels_new();
}
void client_context_free(freerdp* instance, rdpContext* context)
{
}
int main(int argc, char* argv[])
{
xfContext* xfc;
DWORD dwExitCode;
freerdp* instance;
rdpContext* context;
rdpSettings* settings;
RDP_CLIENT_ENTRY_POINTS clientEntryPoints;
ZeroMemory(&clientEntryPoints, sizeof(RDP_CLIENT_ENTRY_POINTS));
@ -59,18 +50,31 @@ int main(int argc, char* argv[])
clientEntryPoints.GlobalInit();
instance = freerdp_new();
instance->context_size = clientEntryPoints.ContextSize;
instance->ContextNew = client_context_new;
instance->ContextFree = client_context_free;
instance->ContextSize = clientEntryPoints.ContextSize;
instance->ContextNew = clientEntryPoints.ClientNew;
instance->ContextFree = clientEntryPoints.ClientFree;
freerdp_context_new(instance);
context = instance->context;
settings = context->settings;
xfc = (xfContext*) context;
context->argc = argc;
context->argv = argv;
if (freerdp_client_parse_command_line(context, argc, argv) < 0)
{
if (settings->ConnectionFile)
{
freerdp_client_parse_connection_file(context, settings->ConnectionFile);
}
else
{
if (settings->ListMonitors)
xf_list_monitors(xfc);
clientEntryPoints.ClientNew(context);
freerdp_context_free(instance);
freerdp_free(instance);
return 0;
}
}
clientEntryPoints.ClientStart(context);
@ -80,8 +84,6 @@ int main(int argc, char* argv[])
clientEntryPoints.ClientStop(context);
clientEntryPoints.ClientFree(context);
clientEntryPoints.GlobalUninit();
return xf_exit_code_from_disconnect_reason(dwExitCode);

78
client/X11/xf_interface.c
View File

@ -1036,10 +1036,13 @@ void xf_process_channel_event(rdpChannels* channels, freerdp* instance)
void xf_window_free(xfContext* xfc)
{
rdpContext* context = xfc->instance->context;
rdpContext* context = (rdpContext*) xfc;
XFreeModifiermap(xfc->modifier_map);
xfc->modifier_map = 0;
if (xfc->modifier_map)
{
XFreeModifiermap(xfc->modifier_map);
xfc->modifier_map = 0;
}
if (xfc->gc)
{
@ -1078,11 +1081,14 @@ void xf_window_free(xfContext* xfc)
xfc->image = NULL;
}
if (context)
if (context->cache)
{
cache_free(context->cache);
context->cache = NULL;
}
if (context->rail)
{
rail_free(context->rail);
context->rail = NULL;
}
@ -1099,14 +1105,26 @@ void xf_window_free(xfContext* xfc)
xfc->nsc_context = NULL;
}
freerdp_clrconv_free(xfc->clrconv);
xfc->clrconv = NULL;
if (xfc->clrconv)
{
freerdp_clrconv_free(xfc->clrconv);
xfc->clrconv = NULL;
}
if (xfc->hdc)
gdi_DeleteDC(xfc->hdc);
xf_tsmf_uninit(xfc);
xf_cliprdr_uninit(xfc);
if (xfc->xv_context)
{
xf_tsmf_uninit(xfc);
xfc->xv_context = NULL;
}
if (xfc->clipboard_context)
{
xf_cliprdr_uninit(xfc);
xfc->clipboard_context = NULL;
}
}
void* xf_update_thread(void* arg)
@ -1574,14 +1592,11 @@ void freerdp_client_reset_scale(rdpContext* context)
xf_draw_screen_scaled(xfc);
}
int freerdp_client_new(rdpContext* context)
int freerdp_client_new(freerdp* instance, rdpContext* context)
{
int status;
xfContext* xfc;
freerdp* instance;
rdpSettings* settings;
instance = context->instance;
xfc = (xfContext*) instance->context;
instance->PreConnect = xf_pre_connect;
@ -1591,28 +1606,12 @@ int freerdp_client_new(rdpContext* context)
instance->LogonErrorInfo = xf_logon_error_info;
instance->ReceiveChannelData = xf_receive_channel_data;
context->channels = freerdp_channels_new();
settings = instance->settings;
xfc->client = instance->context->client;
xfc->settings = instance->context->settings;
status = freerdp_client_parse_command_line_arguments(context->argc, context->argv, settings);
if (status < 0)
{
freerdp_context_free(xfc->instance);
freerdp_free(xfc->instance);
free(xfc);
return -1;
}
if (settings->ConnectionFile)
{
rdpFile* file = freerdp_client_rdp_file_new();
fprintf(stderr, "Using connection file: %s\n", settings->ConnectionFile);
freerdp_client_parse_rdp_file(file, settings->ConnectionFile);
freerdp_client_populate_settings_from_rdp_file(file, settings);
}
settings->OsMajorType = OSMAJORTYPE_UNIX;
settings->OsMinorType = OSMINORTYPE_NATIVE_XSERVER;
@ -1641,28 +1640,22 @@ int freerdp_client_new(rdpContext* context)
settings->OrderSupport[NEG_ELLIPSE_SC_INDEX] = FALSE;
settings->OrderSupport[NEG_ELLIPSE_CB_INDEX] = FALSE;
if (settings->ListMonitors)
{
xf_list_monitors(xfc);
}
return 0;
}
void freerdp_client_free(rdpContext* context)
void freerdp_client_free(freerdp* instance, rdpContext* context)
{
freerdp* instance;
xfContext* xfc = (xfContext*) context;
if (context)
{
instance = context->instance;
xf_window_free(xfc);
free(xfc->bmp_codec_none);
if (xfc->bmp_codec_none)
free(xfc->bmp_codec_none);
XCloseDisplay(xfc->display);
if (xfc->display)
XCloseDisplay(xfc->display);
freerdp_context_free(instance);
freerdp_free(instance);
@ -1674,11 +1667,10 @@ int RdpClientEntry(RDP_CLIENT_ENTRY_POINTS* pEntryPoints)
pEntryPoints->Version = 1;
pEntryPoints->Size = sizeof(RDP_CLIENT_ENTRY_POINTS_V1);
pEntryPoints->ContextSize = sizeof(xfContext);
pEntryPoints->GlobalInit = freerdp_client_global_init;
pEntryPoints->GlobalUninit = freerdp_client_global_uninit;
pEntryPoints->ContextSize = sizeof(xfContext);
pEntryPoints->ClientNew = freerdp_client_new;
pEntryPoints->ClientFree = freerdp_client_free;

56
client/common/client.c
View File

@ -23,6 +23,9 @@
#include <freerdp/client.h>
#include <freerdp/client/file.h>
#include <freerdp/client/cmdline.h>
freerdp* freerdp_client_get_instance(rdpContext* context)
{
return context->instance;
@ -76,4 +79,57 @@ int freerdp_client_set_param_string(rdpContext* context, int id, char* param)
return freerdp_set_param_string(settings, id, param);
}
/* Common API */
int freerdp_client_parse_command_line(rdpContext* context, int argc, char** argv)
{
int status;
rdpSettings* settings;
context->argc = argc;
context->argv = argv;
if (context->argc < 1)
return 0;
if (!context->argv)
return -1;
settings = context->settings;
status = freerdp_client_parse_command_line_arguments(context->argc, context->argv, settings);
if (settings->ConnectionFile)
{
rdpFile* file = freerdp_client_rdp_file_new();
freerdp_client_parse_rdp_file(file, settings->ConnectionFile);
freerdp_client_populate_settings_from_rdp_file(file, settings);
freerdp_client_rdp_file_free(file);
}
return status;
}
int freerdp_client_parse_connection_file(rdpContext* context, char* filename)
{
rdpFile* file;
file = freerdp_client_rdp_file_new();
freerdp_client_parse_rdp_file(file, filename);
freerdp_client_populate_settings_from_rdp_file(file, context->settings);
freerdp_client_rdp_file_free(file);
return 0;
}
int freerdp_client_parse_connection_file_buffer(rdpContext* context, BYTE* buffer, size_t size)
{
rdpFile* file;
file = freerdp_client_rdp_file_new();
freerdp_client_parse_rdp_file_buffer(file, buffer, size);
freerdp_client_populate_settings_from_rdp_file(file, context->settings);
freerdp_client_rdp_file_free(file);
return 0;
}

5
client/iOS/FreeRDP/ios_freerdp.m
View File

@ -249,7 +249,7 @@ ios_run_freerdp(freerdp * instance)
#pragma mark -
#pragma mark Context callbacks
void ios_context_new(freerdp* instance, rdpContext* context)
int ios_context_new(freerdp* instance, rdpContext* context)
{
mfInfo* mfi = (mfInfo*)calloc(1, sizeof(mfInfo));
((mfContext*) context)->mfi = mfi;
@ -260,6 +260,7 @@ void ios_context_new(freerdp* instance, rdpContext* context)
mfi->context = (mfContext*)context;
mfi->context->settings = instance->settings;
mfi->instance = instance;
return 0;
}
void ios_context_free(freerdp* instance, rdpContext* context)
@ -284,7 +285,7 @@ freerdp* ios_freerdp_new()
inst->VerifyChangedCertificate = ios_ui_check_changed_certificate;
inst->ReceiveChannelData = ios_receive_channel_data;
inst->context_size = sizeof(mfContext);
inst->ContextSize = sizeof(mfContext);
inst->ContextNew = ios_context_new;
inst->ContextFree = ios_context_free;
freerdp_context_new(inst);

11
include/freerdp/client.h
View File

@ -55,8 +55,8 @@ struct rdp_client
typedef void (*pRdpGlobalInit)(void);
typedef void (*pRdpGlobalUninit)(void);
typedef int (*pRdpClientNew)(rdpContext* context);
typedef void (*pRdpClientFree)(rdpContext* context);
typedef int (*pRdpClientNew)(freerdp* instance, rdpContext* context);
typedef void (*pRdpClientFree)(freerdp* instance, rdpContext* context);
typedef int (*pRdpClientStart)(rdpContext* context);
typedef int (*pRdpClientStop)(rdpContext* context);
@ -66,11 +66,10 @@ struct rdp_client_entry_points_v1
DWORD Size;
DWORD Version;
DWORD ContextSize;
pRdpGlobalInit GlobalInit;
pRdpGlobalUninit GlobalUninit;
DWORD ContextSize;
pRdpClientNew ClientNew;
pRdpClientFree ClientFree;
@ -87,6 +86,10 @@ typedef int (*pRdpClientEntry)(RDP_CLIENT_ENTRY_POINTS* pEntryPoints);
/* Common client functions */
FREERDP_API int freerdp_client_parse_command_line(rdpContext* context, int argc, char** argv);
FREERDP_API int freerdp_client_parse_connection_file(rdpContext* context, char* filename);
FREERDP_API int freerdp_client_parse_connection_file_buffer(rdpContext* context, BYTE* buffer, size_t size);
FREERDP_API freerdp* freerdp_client_get_instance(rdpContext* context);
FREERDP_API HANDLE freerdp_client_get_thread(rdpContext* context);
FREERDP_API rdpClient* freerdp_client_get_interface(rdpContext* context);

8
include/freerdp/freerdp.h
View File

@ -49,7 +49,7 @@ typedef struct rdp_freerdp_peer freerdp_peer;
extern "C" {
#endif
typedef void (*pContextNew)(freerdp* instance, rdpContext* context);
typedef int (*pContextNew)(freerdp* instance, rdpContext* context);
typedef void (*pContextFree)(freerdp* instance, rdpContext* context);
typedef BOOL (*pPreConnect)(freerdp* instance);
@ -123,7 +123,7 @@ struct rdp_freerdp
{
rdpContext* context; /**< (offset 0)
Pointer to a rdpContext structure.
Client applications can use the context_size field to register a context bigger than the rdpContext
Client applications can use the ContextSize field to register a context bigger than the rdpContext
structure. This allow clients to use additional context information.
When using this capability, client application should ALWAYS declare their structure with the
rdpContext field first, and any additional content following it.
@ -143,7 +143,7 @@ struct rdp_freerdp
Will be initialized by a call to freerdp_context_new() */
UINT32 paddingB[32 - 19]; /* 19 */
size_t context_size; /* (offset 32)
size_t ContextSize; /* (offset 32)
Specifies the size of the 'context' field. freerdp_context_new() will use this size to allocate the context buffer.
freerdp_new() sets it to sizeof(rdpContext).
If modifying it, there should always be a minimum of sizeof(rdpContext), as the freerdp library will assume it can use the
@ -203,7 +203,7 @@ struct rdp_freerdp
UINT32 paddingE[80 - 66]; /* 66 */
};
FREERDP_API void freerdp_context_new(freerdp* instance);
FREERDP_API int freerdp_context_new(freerdp* instance);
FREERDP_API void freerdp_context_free(freerdp* instance);
FREERDP_API BOOL freerdp_connect(freerdp* instance);

2
include/freerdp/peer.h
View File

@ -54,7 +54,7 @@ struct rdp_freerdp_peer
rdpUpdate* update;
rdpSettings* settings;
size_t context_size;
size_t ContextSize;
psPeerContextNew ContextNew;
psPeerContextFree ContextFree;

11
libfreerdp/core/freerdp.c
View File

@ -316,19 +316,18 @@ void freerdp_get_version(int* major, int* minor, int* revision)
*
* @param instance - Pointer to the rdp_freerdp structure that will be initialized with the new context.
*/
void freerdp_context_new(freerdp* instance)
int freerdp_context_new(freerdp* instance)
{
rdpRdp* rdp;
rdp = rdp_new(instance);
// FIXME - we're not checking where rdp_new returns NULL, and have no way to report an error to the caller
instance->input = rdp->input;
instance->update = rdp->update;
instance->settings = rdp->settings;
instance->context = (rdpContext*) malloc(instance->context_size);
ZeroMemory(instance->context, instance->context_size);
instance->context = (rdpContext*) malloc(instance->ContextSize);
ZeroMemory(instance->context, instance->ContextSize);
instance->context->graphics = graphics_new(instance->context);
instance->context->instance = instance;
@ -352,6 +351,8 @@ void freerdp_context_new(freerdp* instance)
update_register_client_callbacks(rdp->update);
IFCALL(instance->ContextNew, instance, instance->context);
return 0;
}
/** Deallocator function for a rdp context.
@ -395,7 +396,7 @@ freerdp* freerdp_new()
if (instance)
{
ZeroMemory(instance, sizeof(freerdp));
instance->context_size = sizeof(rdpContext);
instance->ContextSize = sizeof(rdpContext);
instance->SendChannelData = freerdp_send_channel_data;
}

6
libfreerdp/core/peer.c
View File

@ -376,8 +376,8 @@ void freerdp_peer_context_new(freerdp_peer* client)
client->update = rdp->update;
client->settings = rdp->settings;
client->context = (rdpContext*) malloc(client->context_size);
ZeroMemory(client->context, client->context_size);
client->context = (rdpContext*) malloc(client->ContextSize);
ZeroMemory(client->context, client->ContextSize);
client->context->rdp = rdp;
client->context->peer = client;
@ -416,7 +416,7 @@ freerdp_peer* freerdp_peer_new(int sockfd)
if (client != NULL)
{
client->sockfd = sockfd;
client->context_size = sizeof(rdpContext);
client->ContextSize = sizeof(rdpContext);
client->Initialize = freerdp_peer_initialize;
client->GetFileDescriptor = freerdp_peer_get_fds;
client->CheckFileDescriptor = freerdp_peer_check_fds;

6
server/Mac/mf_peer.c
View File

@ -172,7 +172,7 @@ void mf_peer_rfx_update(freerdp_peer* client)
}
/* Called when we have a new peer connecting */
void mf_peer_context_new(freerdp_peer* client, mfPeerContext* context)
int mf_peer_context_new(freerdp_peer* client, mfPeerContext* context)
{
context->info = mf_info_get_instance();
context->rfx_context = rfx_context_new();
@ -191,6 +191,8 @@ void mf_peer_context_new(freerdp_peer* client, mfPeerContext* context)
//#endif
mf_info_peer_register(context->info, context);
return 0;
}
@ -228,7 +230,7 @@ void mf_peer_context_free(freerdp_peer* client, mfPeerContext* context)
/* Called when a new client connects */
void mf_peer_init(freerdp_peer* client)
{
client->context_size = sizeof(mfPeerContext);
client->ContextSize = sizeof(mfPeerContext);
client->ContextNew = (psPeerContextNew) mf_peer_context_new;
client->ContextFree = (psPeerContextFree) mf_peer_context_free;
freerdp_peer_context_new(client);

2
server/Sample/sfreerdp.c
View File

@ -96,7 +96,7 @@ void test_peer_context_free(freerdp_peer* client, testPeerContext* context)
static void test_peer_init(freerdp_peer* client)
{
client->context_size = sizeof(testPeerContext);
client->ContextSize = sizeof(testPeerContext);
client->ContextNew = (psPeerContextNew) test_peer_context_new;
client->ContextFree = (psPeerContextFree) test_peer_context_free;
freerdp_peer_context_new(client);

2
server/Windows/wf_peer.c
View File

@ -62,7 +62,7 @@ void wf_peer_context_free(freerdp_peer* client, wfPeerContext* context)
void wf_peer_init(freerdp_peer* client)
{
client->context_size = sizeof(wfPeerContext);
client->ContextSize = sizeof(wfPeerContext);
client->ContextNew = (psPeerContextNew) wf_peer_context_new;
client->ContextFree = (psPeerContextFree) wf_peer_context_free;

2
server/X11/xf_peer.c
View File

@ -323,7 +323,7 @@ void xf_peer_init(freerdp_peer* client)
xfInfo* xfi;
xfPeerContext* xfp;
client->context_size = sizeof(xfPeerContext);
client->ContextSize = sizeof(xfPeerContext);
client->ContextNew = (psPeerContextNew) xf_peer_context_new;
client->ContextFree = (psPeerContextFree) xf_peer_context_free;
freerdp_peer_context_new(client);