74 lines
1.8 KiB
C
74 lines
1.8 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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*
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* Copyright 2016 Jiang Zihao <zihao.jiang@yahoo.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <freerdp/config.h>
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#include <freerdp/server/shadow.h>
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typedef struct
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{
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const char* (*name)(void);
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pfnShadowSubsystemEntry entry;
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} RDP_SHADOW_SUBSYSTEM;
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extern int ShadowSubsystemEntry(RDP_SHADOW_ENTRY_POINTS* pEntryPoints);
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extern const char* ShadowSubsystemName(void);
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static RDP_SHADOW_SUBSYSTEM g_Subsystems[] = {
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{ ShadowSubsystemName, ShadowSubsystemEntry }
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};
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static size_t g_SubsystemCount = ARRAYSIZE(g_Subsystems);
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static pfnShadowSubsystemEntry shadow_subsystem_load_static_entry(const char* name)
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{
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if (!name)
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{
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if (g_SubsystemCount > 0)
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{
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const RDP_SHADOW_SUBSYSTEM* cur = &g_Subsystems[0];
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WINPR_ASSERT(cur->entry);
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return cur->entry;
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}
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return NULL;
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}
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for (size_t index = 0; index < g_SubsystemCount; index++)
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{
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const RDP_SHADOW_SUBSYSTEM* cur = &g_Subsystems[index];
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WINPR_ASSERT(cur->name);
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WINPR_ASSERT(cur->entry);
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if (strcmp(name, cur->name()) == 0)
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return cur->entry;
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}
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return NULL;
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}
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void shadow_subsystem_set_entry_builtin(const char* name)
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{
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pfnShadowSubsystemEntry entry = shadow_subsystem_load_static_entry(name);
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if (entry)
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shadow_subsystem_set_entry(entry);
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}
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