maride/guacamole-spice-protocol
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Implement size info.

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This commit is contained in:
Michael Jumper 2013-11-15 13:44:57 -08:00
parent efc7477ef5
commit f17cd33aa4
3 changed files with 61 additions and 3 deletions
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20
src/protocols/rdp/guac_rdpdr/rdpdr_fs_messages_vol_info.c
View File

@ -48,6 +48,7 @@
#include "rdp_status.h"
#include "rdpdr_service.h"
#include "client.h"
#include "debug.h"
#include "unicode.h"
#include <freerdp/utils/svc_plugin.h>
@ -106,8 +107,21 @@ void guac_rdpdr_fs_process_query_attribute_info(guac_rdpdr_device* device, wStre
void guac_rdpdr_fs_process_query_full_size_info(guac_rdpdr_device* device, wStream* input_stream,
int file_id, int completion_id) {
/* STUB */
guac_client_log_error(device->rdpdr->client,
"Unimplemented stub: guac_rdpdr_fs_query_full_size_info");
guac_rdp_fs_info info = {0};
guac_rdp_fs_get_info((guac_rdp_fs*) device->data, &info);
wStream* output_stream = guac_rdpdr_new_io_completion(device,
completion_id, STATUS_SUCCESS, 16 + GUAC_FILESYSTEM_NAME_LENGTH);
Stream_Write_UINT64(output_stream, info.blocks_total); /* TotalAllocationUnits */
Stream_Write_UINT64(output_stream, info.blocks_available); /* CallerAvailableAllocationUnits */
Stream_Write_UINT64(output_stream, info.blocks_available); /* ActualAvailableAllocationUnits */
Stream_Write_UINT64(output_stream, 1); /* SectorsPerAllocationUnit */
Stream_Write_UINT64(output_stream, info.block_size); /* BytesPerSector */
GUAC_RDP_DEBUG(2, "total=%i, avail=%i, size=%i", info.blocks_total, info.blocks_available, info.block_size);
svc_plugin_send((rdpSvcPlugin*) device->rdpdr, output_stream);
}

16
src/protocols/rdp/rdp_fs.c
View File

@ -40,6 +40,7 @@
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/statvfs.h>
#include <dirent.h>
#include <fcntl.h>
#include <fnmatch.h>
@ -640,3 +641,18 @@ int guac_rdp_fs_matches(const char* filename, const char* pattern) {
return fnmatch(pattern, filename, FNM_NOESCAPE) != 0;
}
int guac_rdp_fs_get_info(guac_rdp_fs* fs, guac_rdp_fs_info* info) {
/* Read FS information */
struct statvfs fs_stat;
if (statvfs(fs->drive_path, &fs_stat))
return guac_rdp_fs_get_status(errno);
/* Assign to structure */
info->blocks_available = fs_stat.f_bfree;
info->blocks_total = fs_stat.f_blocks;
info->block_size = fs_stat.f_bsize;
return 0;
}

28
src/protocols/rdp/rdp_fs.h
View File

@ -289,6 +289,28 @@ typedef struct guac_rdp_fs {
} guac_rdp_fs;
/**
* Filesystem information structure.
*/
typedef struct guac_rdp_fs_info {
/**
* The number of free blocks available.
*/
int blocks_available;
/**
* The number of blocks in the filesystem.
*/
int blocks_total;
/**
* The number of bytes per block.
*/
int block_size;
} guac_rdp_fs_info;
/**
* Allocates a new filesystem given a root path.
*/
@ -389,5 +411,11 @@ guac_rdp_fs_file* guac_rdp_fs_get_file(guac_rdp_fs* fs, int file_id);
*/
int guac_rdp_fs_matches(const char* filename, const char* pattern);
/**
* Populates the given structure with information about the filesystem,
* particularly the amount of space available.
*/
int guac_rdp_fs_get_info(guac_rdp_fs* fs, guac_rdp_fs_info* info);
#endif