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Implemented rdp file parser functions with a callback for custom settings.

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This commit is contained in:
Armin Novak 2019-07-15 10:30:16 +02:00
parent 3b38479ec5
commit 1deb78f211
2 changed files with 33 additions and 3 deletions
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26
client/common/file.c
View File

@ -189,6 +189,7 @@ struct rdp_file
int argc;
char** argv;
int argSize;
void* context;
};
/*
@ -554,6 +555,12 @@ static BOOL freerdp_client_parse_rdp_file_option(rdpFile* file, char* option, in
BOOL freerdp_client_parse_rdp_file_buffer(rdpFile* file, const BYTE* buffer,
size_t size)
{
return freerdp_client_parse_rdp_file_buffer_ex(file, buffer, size, NULL);
}
BOOL freerdp_client_parse_rdp_file_buffer_ex(rdpFile* file, const BYTE* buffer,
size_t size, rdp_file_fkt_parse parse)
{
BOOL rc = FALSE;
int index;
@ -630,7 +637,11 @@ BOOL freerdp_client_parse_rdp_file_buffer(rdpFile* file, const BYTE* buffer,
name = beg;
value = &d2[1];
if (*type == 'i')
if (parse && parse(file->context, name, *type, value))
{
}
else if (*type == 'i')
{
/* integer type */
if (!freerdp_client_parse_rdp_file_integer(file, name, value, index))
@ -661,6 +672,12 @@ fail:
}
BOOL freerdp_client_parse_rdp_file(rdpFile* file, const char* name)
{
return freerdp_client_parse_rdp_file_ex(file, name, NULL);
}
BOOL freerdp_client_parse_rdp_file_ex(rdpFile* file, const char* name,
rdp_file_fkt_parse parse)
{
BOOL status;
BYTE* buffer;
@ -713,7 +730,7 @@ BOOL freerdp_client_parse_rdp_file(rdpFile* file, const char* name)
buffer[file_size] = '\0';
buffer[file_size + 1] = '\0';
status = freerdp_client_parse_rdp_file_buffer(file, buffer, file_size);
status = freerdp_client_parse_rdp_file_buffer_ex(file, buffer, file_size, parse);
free(buffer);
return status;
}
@ -1616,3 +1633,8 @@ void freerdp_client_rdp_file_free(rdpFile* file)
free(file);
}
}
void freerdp_client_rdp_file_set_callback_context(rdpFile* file, void* context)
{
file->context = context;
}

8
include/freerdp/client/file.h
View File

@ -24,13 +24,21 @@
#include <freerdp/freerdp.h>
typedef struct rdp_file rdpFile;
typedef BOOL (*rdp_file_fkt_parse)(void* context, const char* key, char type, const char* value);
#ifdef __cplusplus
extern "C" {
#endif
/* When using freerdp_client_parse_rdp_file_ex or freerdp_client_parse_rdp_file_buffer_ex
* set the context for the callback with this function. */
FREERDP_API void freerdp_client_rdp_file_set_callback_context(rdpFile* file, void* context);
FREERDP_API BOOL freerdp_client_parse_rdp_file(rdpFile* file, const char* name);
FREERDP_API BOOL freerdp_client_parse_rdp_file_ex(rdpFile* file, const char* name, rdp_file_fkt_parse parse);
FREERDP_API BOOL freerdp_client_parse_rdp_file_buffer(rdpFile* file, const BYTE* buffer, size_t size);
FREERDP_API BOOL freerdp_client_parse_rdp_file_buffer_ex(rdpFile* file, const BYTE* buffer, size_t size,
rdp_file_fkt_parse parse);
FREERDP_API BOOL freerdp_client_populate_settings_from_rdp_file(rdpFile* file, rdpSettings* settings);
FREERDP_API BOOL freerdp_client_populate_rdp_file_from_settings(rdpFile* file, const rdpSettings* settings);