diff options
author | Alexis La Goutte <alexis.lagoutte@gmail.com> | 2013-03-09 08:44:14 +0000 |
---|---|---|
committer | Alexis La Goutte <alexis.lagoutte@gmail.com> | 2013-03-09 08:44:14 +0000 |
commit | a4eb0a12ed36795fb75ab427e5bc2d09a8b95ca0 (patch) | |
tree | cfc06ac1a525d2b3b124e5dcb2e77207b6fe790f /ui/export_object_smb.c | |
parent | e5d5bb67bc4265ab96bff535d0eb8ca8820e062f (diff) |
From Jose Pico via https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8377 NEW FEATURE IMPLEMENTED: SMB2 SUPPORT FOR EXPORT->OBJECTS->SMB
Added functionality:
- SMB2 support for Export->Objects->SMB
- support for SMB_COM_CREATE, SMB_COM_OPEN, SMB_COM_READ and SMB_COM_WRITE commands
- Ability to choose between File Id and full file name as identifier for file re-building. Implemented as an option under Edit->Preferences->Protocols->SMB and Edit->Preferences->Protocols->SMB2.
Other minor changes and fixes:
- Full filename in file
- Inclusion of IP of SMB server when treeid name (i.e. hostname) is not known
- UTF-8 filenames encoding before passing them to Export Object Window
- Re-written insert_chunk function of export_object_smb.c to make it easier to debug
- Fixed of an error in insert_chunk function of export_object_smb.c (the verification of next free_chunk was always skipped after deleting one free_chunk).
- Removed duplicated code by inserting the function feed_eo_smb in packet-smb.c and packet-smb2.c
- Changed the label of Export->Objects->SMB menu into Export->Objects->SMB/SMB2
svn path=/trunk/; revision=48210
Diffstat (limited to 'ui/export_object_smb.c')
-rw-r--r-- | ui/export_object_smb.c | 652 |
1 files changed, 351 insertions, 301 deletions
diff --git a/ui/export_object_smb.c b/ui/export_object_smb.c index 9153b70787..2e15795a47 100644 --- a/ui/export_object_smb.c +++ b/ui/export_object_smb.c @@ -34,6 +34,7 @@ #include <epan/packet.h> #include <epan/dissectors/packet-smb.h> +#include <epan/dissectors/packet-smb2.h> #include <epan/tap.h> #include "export_object.h" @@ -45,16 +46,33 @@ #define SMB_EO_CONTAINS_READS 0x01 #define SMB_EO_CONTAINS_WRITES 0x02 #define SMB_EO_CONTAINS_READSANDWRITES 0x03 -#define LEGAL_FILENAME_CHARS "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVXYZ1234567890_." +#define LEGAL_FILENAME_CHARS "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890_.- /\\{}[]=()&%$!,;.+&%$~#@" static const value_string smb_eo_contains_string[] = { - {SMB_EO_CONTAINS_NOTHING, "" }, - {SMB_EO_CONTAINS_READS, "R" }, - {SMB_EO_CONTAINS_WRITES, "W" }, - {SMB_EO_CONTAINS_READSANDWRITES, "R&W"}, - {0, NULL} - }; - + {SMB_EO_CONTAINS_NOTHING, "" }, + {SMB_EO_CONTAINS_READS, "R" }, + {SMB_EO_CONTAINS_WRITES, "W" }, + {SMB_EO_CONTAINS_READSANDWRITES, "R&W"}, + {0, NULL} +}; + +/* Strings that describes the SMB object type */ +static const value_string smb_fid_types[] = { + {SMB_FID_TYPE_UNKNOWN,"UNKNOWN"}, + {SMB_FID_TYPE_FILE,"FILE"}, + {SMB_FID_TYPE_DIR,"DIRECTORY (Not Implemented)"}, + {SMB_FID_TYPE_PIPE,"PIPE (Not Implemented)"}, + {0, NULL} +}; + +static const value_string smb2_fid_types[] = { + {SMB2_FID_TYPE_UNKNOWN,"UNKNOWN"}, + {SMB2_FID_TYPE_FILE,"FILE"}, + {SMB2_FID_TYPE_DIR,"DIRECTORY (Not Implemented)"}, + {SMB2_FID_TYPE_PIPE,"PIPE (Not Implemented)"}, + {SMB2_FID_TYPE_OTHER,"OTHER (Not Implemented)"}, + {0, NULL} +}; /* This struct contains the relationship between the row# in the export_object window and the file being captured; @@ -96,318 +114,350 @@ typedef struct _free_chunk { static void insert_chunk(active_file *file, export_object_entry_t *entry, const smb_eo_t *eo_info) { - guint nfreechunks = g_slist_length(file->free_chunk_list); - guint i; - free_chunk *current_free_chunk; - free_chunk *new_free_chunk; - guint64 chunk_offset = eo_info->smb_file_offset; - guint64 chunk_length = eo_info->payload_len; - guint64 chunk_end_offset = chunk_offset + chunk_length-1; - /* Size of file in memory */ - guint64 calculated_size = chunk_offset + chunk_length; - gpointer dest_memory_addr; - - /* Let's recalculate the file length and data gathered */ - if ((file->data_gathered == 0) && (nfreechunks == 0)) { - /* If this is the first entry for this file, we first - create an initial free chunk */ - new_free_chunk = g_malloc(sizeof(free_chunk)); - new_free_chunk->start_offset = 0; - new_free_chunk->end_offset = MAX(file->file_length, chunk_end_offset+1) - 1; - file->free_chunk_list = NULL; - file->free_chunk_list = g_slist_append(file->free_chunk_list, new_free_chunk); - nfreechunks += 1; - } else { - if (chunk_end_offset > file->file_length-1) { - new_free_chunk = g_malloc(sizeof(free_chunk)); - new_free_chunk->start_offset = file->file_length; - new_free_chunk->end_offset = chunk_end_offset; - file->free_chunk_list = g_slist_append(file->free_chunk_list, new_free_chunk); - nfreechunks += 1; - } - } - file->file_length = MAX(file->file_length, chunk_end_offset+1); - - for (i=0; i<nfreechunks; i++) { - current_free_chunk = g_slist_nth_data(file->free_chunk_list, i); - if (chunk_offset <= current_free_chunk->start_offset) { - if (chunk_end_offset >= current_free_chunk->start_offset) { - if (chunk_end_offset < current_free_chunk->end_offset) { - file->data_gathered += - (chunk_end_offset-current_free_chunk->start_offset + 1); - current_free_chunk->start_offset = chunk_end_offset + 1; - } else { - file->data_gathered += - (current_free_chunk->end_offset-current_free_chunk->start_offset + 1); - file->free_chunk_list = - g_slist_remove(file->free_chunk_list, current_free_chunk); - nfreechunks -= 1; - if (nfreechunks == 0) { /* The free chunk list is empty */ - g_slist_free(file->free_chunk_list); - file->free_chunk_list = NULL; - break; - } - } - } else { - break; - } - } else { - if (chunk_offset <= current_free_chunk->end_offset) { - if (chunk_end_offset < current_free_chunk->end_offset) { - new_free_chunk = g_malloc(sizeof(free_chunk)); - new_free_chunk->start_offset = chunk_end_offset + 1; - new_free_chunk->end_offset = current_free_chunk->end_offset; - current_free_chunk->end_offset = chunk_offset-1; - file->free_chunk_list = - g_slist_insert(file->free_chunk_list, new_free_chunk, i + 1); - file->data_gathered += chunk_length; - } else { - file->data_gathered += current_free_chunk->end_offset-chunk_offset + 1; - current_free_chunk->end_offset = chunk_offset-1; - } - } - } - } - - /* Now, let's insert the data chunk into memory - ...first, we shall be able to allocate the memory */ - if (!entry->payload_data) { - /* This is a New file */ - if (calculated_size > G_MAXSIZE) { - /* - * The argument to g_try_malloc() is - * a gsize, the maximum value of which is - * G_MAXSIZE. If the calculated size is - * bigger than that, we just say the attempt - * to allocate memory failed. - */ - entry->payload_data = NULL; - } else { - entry->payload_data = g_try_malloc((gsize)calculated_size); - entry->payload_len = calculated_size; - } - if (!entry->payload_data) { - /* Memory error */ - file->is_out_of_memory = TRUE; - } - } else { - /* This is an existing file in memory */ - if (calculated_size > (guint64) entry->payload_len && - !file->is_out_of_memory) { - /* We need more memory */ - if (calculated_size > G_MAXSIZE) { - /* - * As for g_try_malloc(), so for - * g_try_realloc(). - */ - dest_memory_addr = NULL; - } else { - dest_memory_addr = g_try_realloc( - entry->payload_data, - (gsize)calculated_size); - } - if (!dest_memory_addr) { - /* Memory error */ - file->is_out_of_memory = TRUE; - /* We don't have memory for this file. - Free the current file content from memory */ - g_free(entry->payload_data); - entry->payload_data = NULL; - entry->payload_len = 0; - } else { - entry->payload_data = dest_memory_addr; - entry->payload_len = calculated_size; - } - } - } - /* ...then, put the chunk of the file in the right place */ - if (!file->is_out_of_memory) { - dest_memory_addr = entry->payload_data + chunk_offset; - g_memmove(dest_memory_addr, eo_info->payload_data, eo_info->payload_len); - } +gint nfreechunks = g_slist_length(file->free_chunk_list); +gint i; +free_chunk *current_free_chunk; +free_chunk *new_free_chunk; +guint64 chunk_offset = eo_info->smb_file_offset; +guint64 chunk_length = eo_info->payload_len; +guint64 chunk_end_offset = chunk_offset + chunk_length-1; +/* Size of file in memory */ +guint64 calculated_size = chunk_offset + chunk_length; +gpointer dest_memory_addr; + + /* Let's recalculate the file length and data gathered */ + if ((file->data_gathered == 0) && (nfreechunks == 0)) { + /* If this is the first entry for this file, we first + create an initial free chunk */ + new_free_chunk = g_malloc(sizeof(free_chunk)); + new_free_chunk->start_offset = 0; + new_free_chunk->end_offset = MAX(file->file_length, chunk_end_offset+1) - 1; + file->free_chunk_list = NULL; + file->free_chunk_list = g_slist_append(file->free_chunk_list, new_free_chunk); + nfreechunks += 1; + } else { + if (chunk_end_offset > file->file_length-1) { + new_free_chunk = g_malloc(sizeof(free_chunk)); + new_free_chunk->start_offset = file->file_length; + new_free_chunk->end_offset = chunk_end_offset; + file->free_chunk_list = g_slist_append(file->free_chunk_list, new_free_chunk); + nfreechunks += 1; + } + } + file->file_length = MAX(file->file_length, chunk_end_offset+1); + + /* Recalculate each free chunk according with the incoming data chunk */ + for (i=0; i<nfreechunks; i++) { + current_free_chunk = g_slist_nth_data(file->free_chunk_list, i); + /* 1. data chunk before the free chunk? */ + /* -> free chunk is not altered and no new data gathered */ + if (chunk_end_offset<current_free_chunk->start_offset) { + continue; + } + /* 2. data chunk overlaps the first part of free_chunk */ + /* -> free chunk shrinks from the beggining */ + if (chunk_offset<=current_free_chunk->start_offset && chunk_end_offset>=current_free_chunk->start_offset && chunk_end_offset<current_free_chunk->end_offset) { + file->data_gathered += chunk_end_offset-current_free_chunk->start_offset+1; + current_free_chunk->start_offset=chunk_end_offset+1; + continue; + } + /* 3. data chunk overlaps completely the free chunk */ + /* -> free chunk is removed */ + if (chunk_offset<=current_free_chunk->start_offset && chunk_end_offset>=current_free_chunk->end_offset) { + file->data_gathered += current_free_chunk->end_offset-current_free_chunk->start_offset+1; + file->free_chunk_list = g_slist_remove(file->free_chunk_list, current_free_chunk); + nfreechunks -= 1; + if (nfreechunks == 0) { /* The free chunk list is empty */ + g_slist_free(file->free_chunk_list); + file->free_chunk_list = NULL; + break; + } + i--; + continue; + } + /* 4. data chunk is inside the free chunk */ + /* -> free chunk is splitted into two */ + if (chunk_offset>current_free_chunk->start_offset && chunk_end_offset<current_free_chunk->end_offset) { + new_free_chunk = g_malloc(sizeof(free_chunk)); + new_free_chunk->start_offset = chunk_end_offset + 1; + new_free_chunk->end_offset = current_free_chunk->end_offset; + current_free_chunk->end_offset = chunk_offset-1; + file->free_chunk_list = g_slist_insert(file->free_chunk_list, new_free_chunk, i + 1); + file->data_gathered += chunk_length; + continue; + } + /* 5.- data chunk overlaps the end part of free chunk */ + /* -> free chunk shrinks from the end */ + if (chunk_offset>current_free_chunk->start_offset && chunk_offset<=current_free_chunk->end_offset && chunk_end_offset>=current_free_chunk->end_offset) { + file->data_gathered += current_free_chunk->end_offset-chunk_offset+1; + current_free_chunk->end_offset = chunk_offset-1; + continue; + } + /* 6.- data chunk is after the free chunk */ + /* -> free chunk is not altered and no new data gathered */ + if (chunk_offset>current_free_chunk->end_offset) { + continue; + } + } + + /* Now, let's insert the data chunk into memory + ...first, we shall be able to allocate the memory */ + if (!entry->payload_data) { + /* This is a New file */ + if (calculated_size > G_MAXSIZE) { + /* + * The argument to g_try_malloc() is + * a gsize, the maximum value of which is + * G_MAXSIZE. If the calculated size is + * bigger than that, we just say the attempt + * to allocate memory failed. + */ + entry->payload_data = NULL; + } else { + entry->payload_data = g_try_malloc((gsize)calculated_size); + entry->payload_len = calculated_size; + } + if (!entry->payload_data) { + /* Memory error */ + file->is_out_of_memory = TRUE; + } + } else { + /* This is an existing file in memory */ + if (calculated_size > (guint64) entry->payload_len && + !file->is_out_of_memory) { + /* We need more memory */ + if (calculated_size > G_MAXSIZE) { + /* + * As for g_try_malloc(), so for + * g_try_realloc(). + */ + dest_memory_addr = NULL; + } else { + dest_memory_addr = g_try_realloc( + entry->payload_data, + (gsize)calculated_size); + } + if (!dest_memory_addr) { + /* Memory error */ + file->is_out_of_memory = TRUE; + /* We don't have memory for this file. + Free the current file content from memory */ + g_free(entry->payload_data); + entry->payload_data = NULL; + entry->payload_len = 0; + } else { + entry->payload_data = dest_memory_addr; + entry->payload_len = calculated_size; + } + } + } + /* ...then, put the chunk of the file in the right place */ + if (!file->is_out_of_memory) { + dest_memory_addr = entry->payload_data + chunk_offset; + g_memmove(dest_memory_addr, eo_info->payload_data, eo_info->payload_len); + } } /* We use this function to obtain the index in the GSL of a given file */ static int find_incoming_file(GSList *GSL_active_files_p, active_file *incoming_file) { - int i, row, last; - active_file *in_list_file; - - row = -1; - last = g_slist_length(GSL_active_files_p) - 1; - - /* We lookup in reverse order because it is more likely that the file - is one of the latest */ - for (i=last; i>=0; i--) { - in_list_file = g_slist_nth_data(GSL_active_files_p, i); - /* The best-working criteria of two identical files is that the file - that is the same of the file that we are analyzing is the last one - in the list that has the same tid and the same fid */ - /* note that we have excluded in_list_file->uid == incoming_file->uid - from the comparison, because a file can be opened by different - SMB users and it is still the same file */ - if (in_list_file->tid == incoming_file->tid && - in_list_file->fid == incoming_file->fid) { - row = i; - break; - } - } - - return row; + int i, row, last; + active_file *in_list_file; + + row = -1; + last = g_slist_length(GSL_active_files_p) - 1; + + /* We lookup in reverse order because it is more likely that the file + is one of the latest */ + for (i=last; i>=0; i--) { + in_list_file = g_slist_nth_data(GSL_active_files_p, i); + /* The best-working criteria of two identical files is that the file + that is the same of the file that we are analyzing is the last one + in the list that has the same tid and the same fid */ + /* note that we have excluded in_list_file->uid == incoming_file->uid + from the comparison, because a file can be opened by different + SMB users and it is still the same file */ + if (in_list_file->tid == incoming_file->tid && + in_list_file->fid == incoming_file->fid) { + row = i; + break; + } + } + + return row; } /* This is the function answering to the registered tap listener call */ gboolean eo_smb_packet(void *tapdata, packet_info *pinfo, epan_dissect_t *edt _U_, const void *data) { - export_object_list_t *object_list = tapdata; - const smb_eo_t *eo_info = data; - - export_object_entry_t *entry; - export_object_entry_t *current_entry; - active_file incoming_file; - gint active_row; - active_file *new_file; - active_file *current_file; - guint8 contains; - gboolean is_supported_filetype; - gfloat percent; - - gchar **aux_string_v; - - /* Is this an eo_smb supported file_type? (right now we only support FILE */ - is_supported_filetype = (eo_info->fid_type == SMB_FID_TYPE_FILE); - - /* What kind of data this packet contains? */ - switch(eo_info->cmd) { - case SMB_COM_READ_ANDX: - contains = SMB_EO_CONTAINS_READS; - break; - case SMB_COM_WRITE_ANDX: - contains = SMB_EO_CONTAINS_WRITES; - break; - default: - contains = SMB_EO_CONTAINS_NOTHING; - break; - } - - /* Is this data from an already tracked file or not? */ - incoming_file.tid = eo_info->tid; - incoming_file.uid = eo_info->uid; - incoming_file.fid = eo_info->fid; - active_row = find_incoming_file(GSL_active_files, &incoming_file); - - if (active_row == -1) { /* This is a new-tracked file */ - /* Construct the entry in the list of active files */ - entry = g_malloc(sizeof(export_object_entry_t)); - entry->payload_data = NULL; - entry->payload_len = 0; - new_file = g_malloc(sizeof(active_file)); - new_file->tid = incoming_file.tid; - new_file->uid = incoming_file.uid; - new_file->fid = incoming_file.fid; - new_file->file_length = eo_info->end_of_file; - new_file->flag_contains = contains; - new_file->free_chunk_list = NULL; - new_file->data_gathered = 0; - new_file->is_out_of_memory = FALSE; - entry->pkt_num = pinfo->fd->num; - entry->hostname = g_strdup(eo_info->hostname); - if (g_str_has_prefix(eo_info->filename, "\\")) { - aux_string_v = g_strsplit(eo_info->filename, "\\", -1); - entry->filename = g_strdup(aux_string_v[g_strv_length(aux_string_v)-1]); - g_strfreev(aux_string_v); - } else { - entry->filename = g_strdup(eo_info->filename); - } - - /* Insert the first chunk in the chunk list of this file */ - if (is_supported_filetype) { - insert_chunk(new_file, entry, eo_info); - } - - if (new_file->is_out_of_memory) { - entry->content_type = - g_strdup_printf("%s (%"G_GUINT64_FORMAT"?/%"G_GUINT64_FORMAT") %s [mem!!]", - match_strval(eo_info->fid_type, smb_fid_types), - new_file->data_gathered, - new_file->file_length, - match_strval(contains, smb_eo_contains_string)); - } else { - if (new_file->file_length > 0) { - percent = (gfloat) (100*new_file->data_gathered/new_file->file_length); - } else { - percent = 0.0f; - } - - entry->content_type = - g_strdup_printf("%s (%"G_GUINT64_FORMAT"/%"G_GUINT64_FORMAT") %s [%5.2f%%]", - match_strval(eo_info->fid_type, smb_fid_types), - new_file->data_gathered, - new_file->file_length, - match_strval(contains, smb_eo_contains_string), - percent); - } - - object_list_add_entry(object_list, entry); - GSL_active_files = - g_slist_append(GSL_active_files, new_file); - } - else if (is_supported_filetype) { - current_file = g_slist_nth_data(GSL_active_files, active_row); - /* Recalculate the current file flags */ - current_file->flag_contains = current_file->flag_contains|contains; - current_entry = object_list_get_entry(object_list, active_row); - - insert_chunk(current_file, current_entry, eo_info); - - /* Modify the current_entry object_type string */ - if (current_file->is_out_of_memory) { - current_entry->content_type = - g_strdup_printf("%s (%"G_GUINT64_FORMAT"?/%"G_GUINT64_FORMAT") %s [mem!!]", - match_strval(eo_info->fid_type, smb_fid_types), - current_file->data_gathered, - current_file->file_length, - match_strval(current_file->flag_contains, smb_eo_contains_string)); - } else { - percent = (gfloat) (100*current_file->data_gathered/current_file->file_length); - current_entry->content_type = - g_strdup_printf("%s (%"G_GUINT64_FORMAT"/%"G_GUINT64_FORMAT") %s [%5.2f%%]", - match_strval(eo_info->fid_type, smb_fid_types), - current_file->data_gathered, - current_file->file_length, - match_strval(current_file->flag_contains, smb_eo_contains_string), - percent); - } - } - - return TRUE; /* State changed - window should be redrawn */ +export_object_list_t *object_list = tapdata; +const smb_eo_t *eo_info = data; + +export_object_entry_t *entry; +export_object_entry_t *current_entry; +active_file incoming_file; +gint active_row; +active_file *new_file; +active_file *current_file; +guint8 contains; +gboolean is_supported_filetype; +gfloat percent; + +gchar *aux_smb_fid_type_string; + + if (eo_info->smbversion==1) { + /* Is this an eo_smb supported file_type? (right now we only support FILE) */ + is_supported_filetype = (eo_info->fid_type == SMB_FID_TYPE_FILE); + aux_smb_fid_type_string=g_strdup(match_strval(eo_info->fid_type, smb_fid_types)); + + /* What kind of data this packet contains? */ + switch(eo_info->cmd) { + case SMB_COM_READ_ANDX: + case SMB_COM_READ: + contains = SMB_EO_CONTAINS_READS; + break; + case SMB_COM_WRITE_ANDX: + case SMB_COM_WRITE: + contains = SMB_EO_CONTAINS_WRITES; + break; + default: + contains = SMB_EO_CONTAINS_NOTHING; + break; + } + } else { + /* Is this an eo_smb supported file_type? (right now we only support FILE) */ + is_supported_filetype = (eo_info->fid_type == SMB2_FID_TYPE_FILE ); + aux_smb_fid_type_string=g_strdup(match_strval(eo_info->fid_type, smb2_fid_types)); + + /* What kind of data this packet contains? */ + switch(eo_info->cmd) { + case SMB2_COM_READ: + contains = SMB_EO_CONTAINS_READS; + break; + case SMB2_COM_WRITE: + contains = SMB_EO_CONTAINS_WRITES; + break; + default: + contains = SMB_EO_CONTAINS_NOTHING; + break; + } + } + + + /* Is this data from an already tracked file or not? */ + incoming_file.tid = eo_info->tid; + incoming_file.uid = eo_info->uid; + incoming_file.fid = eo_info->fid; + active_row = find_incoming_file(GSL_active_files, &incoming_file); + + if (active_row == -1) { /* This is a new-tracked file */ + /* Construct the entry in the list of active files */ + entry = g_malloc(sizeof(export_object_entry_t)); + entry->payload_data = NULL; + entry->payload_len = 0; + new_file = g_malloc(sizeof(active_file)); + new_file->tid = incoming_file.tid; + new_file->uid = incoming_file.uid; + new_file->fid = incoming_file.fid; + new_file->file_length = eo_info->end_of_file; + new_file->flag_contains = contains; + new_file->free_chunk_list = NULL; + new_file->data_gathered = 0; + new_file->is_out_of_memory = FALSE; + entry->pkt_num = pinfo->fd->num; + + entry->hostname=g_filename_display_name(g_strcanon(eo_info->hostname,LEGAL_FILENAME_CHARS,'?')); + entry->filename=g_filename_display_name(g_strcanon(eo_info->filename,LEGAL_FILENAME_CHARS,'?')); + + /* Insert the first chunk in the chunk list of this file */ + if (is_supported_filetype) { + insert_chunk(new_file, entry, eo_info); + } + + if (new_file->is_out_of_memory) { + entry->content_type = + g_strdup_printf("%s (%"G_GUINT64_FORMAT"?/%"G_GUINT64_FORMAT") %s [mem!!]", + aux_smb_fid_type_string, + new_file->data_gathered, + new_file->file_length, + match_strval(contains, smb_eo_contains_string)); + } else { + if (new_file->file_length > 0) { + percent = (gfloat) (100*new_file->data_gathered/new_file->file_length); + } else { + percent = 0.0f; + } + + entry->content_type = + g_strdup_printf("%s (%"G_GUINT64_FORMAT"/%"G_GUINT64_FORMAT") %s [%5.2f%%]", + aux_smb_fid_type_string, + new_file->data_gathered, + new_file->file_length, + match_strval(contains, smb_eo_contains_string), + percent); + } + + object_list_add_entry(object_list, entry); + GSL_active_files = g_slist_append(GSL_active_files, new_file); + } + else if (is_supported_filetype) { + current_file = g_slist_nth_data(GSL_active_files, active_row); + /* Recalculate the current file flags */ + current_file->flag_contains = current_file->flag_contains|contains; + current_entry = object_list_get_entry(object_list, active_row); + + insert_chunk(current_file, current_entry, eo_info); + + /* Modify the current_entry object_type string */ + if (current_file->is_out_of_memory) { + current_entry->content_type = + g_strdup_printf("%s (%"G_GUINT64_FORMAT"?/%"G_GUINT64_FORMAT") %s [mem!!]", + aux_smb_fid_type_string, + current_file->data_gathered, + current_file->file_length, + match_strval(current_file->flag_contains, smb_eo_contains_string)); + } else { + percent = (gfloat) (100*current_file->data_gathered/current_file->file_length); + current_entry->content_type = + g_strdup_printf("%s (%"G_GUINT64_FORMAT"/%"G_GUINT64_FORMAT") %s [%5.2f%%]", + aux_smb_fid_type_string, + current_file->data_gathered, + current_file->file_length, + match_strval(current_file->flag_contains, smb_eo_contains_string), + percent); + } + } + + return TRUE; /* State changed - window should be redrawn */ } + + /* This is the eo_protocoldata_reset function that is used in the export_object module to cleanup any previous private data of the export object functionality before perform the eo_reset function or when the window closes */ void eo_smb_cleanup(void) { - int i, last; - active_file *in_list_file; - - /* Free any previous data structures used in previous invocation to the - export_object_smb function */ - last = g_slist_length(GSL_active_files); - if (GSL_active_files) { - for (i=last-1; i>=0; i--) { - in_list_file = g_slist_nth_data(GSL_active_files, i); - if (in_list_file->free_chunk_list) { - g_slist_free(in_list_file->free_chunk_list); - in_list_file->free_chunk_list = NULL; - } - g_free(in_list_file); - } - g_slist_free(GSL_active_files); - GSL_active_files = NULL; - } +int i, last; +active_file *in_list_file; + + /* Free any previous data structures used in previous invocation to the + export_object_smb function */ + last = g_slist_length(GSL_active_files); + if (GSL_active_files) { + for (i=last-1; i>=0; i--) { + in_list_file = g_slist_nth_data(GSL_active_files, i); + if (in_list_file->free_chunk_list) { + g_slist_free(in_list_file->free_chunk_list); + in_list_file->free_chunk_list = NULL; + } + g_free(in_list_file); + } + g_slist_free(GSL_active_files); + GSL_active_files = NULL; + } } /* |