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libfreerdp-core: export function to retrieve error info from static entry table

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This commit is contained in:
Marc-André Moreau 2013-07-22 13:23:56 -04:00
parent 1d2bedd95d
commit d8cdac44f1
2 changed files with 45 additions and 0 deletions
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7
include/freerdp/error.h
View File

@ -20,6 +20,10 @@
#ifndef FREERDP_ERROR_H
#define FREERDP_ERROR_H
#include <winpr/crt.h>
#include <freerdp/api.h>
#ifdef __cplusplus
extern "C" {
#endif
@ -128,6 +132,9 @@ extern "C" {
#define ERRINFO_SUCCESS 0x00000000
#define ERRINFO_NONE 0xFFFFFFFF
FREERDP_API const char* freerdp_get_error_info_string(UINT32 code);
FREERDP_API const char* freerdp_get_error_info_name(UINT32 code);
/**
* This static variable holds an error code if the return value from connect is FALSE.
* This variable is always set to 0 in the beginning of the connect sequence.

38
libfreerdp/core/errinfo.c
View File

@ -443,6 +443,44 @@ static const ERRINFO ERRINFO_CODES[] =
ERRINFO_DEFINE(NONE)
};
const char* freerdp_get_error_info_string(UINT32 code)
{
const ERRINFO* errInfo;
errInfo = &ERRINFO_CODES[0];
while (errInfo->code != ERRINFO_NONE)
{
if (code == errInfo->code)
{
return errInfo->info;
}
errInfo++;
}
return "Unknown error.";
}
const char* freerdp_get_error_info_name(UINT32 code)
{
const ERRINFO* errInfo;
errInfo = &ERRINFO_CODES[0];
while (errInfo->code != ERRINFO_NONE)
{
if (code == errInfo->code)
{
return errInfo->name;
}
errInfo++;
}
return "ERRINFO_UNKNOWN";
}
void rdp_print_errinfo(UINT32 code)
{
const ERRINFO* errInfo;