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added man pages for utils.

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lots of gmdb2 work.
added statistics collection.
This commit is contained in:
brianb
2003-01-05 14:57:50 +00:00
parent cc362c42e9
commit 320f03c401
23 changed files with 1239 additions and 123 deletions
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169
src/gmdb2/debug.c
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@@ -20,7 +20,7 @@
extern GtkWidget *app;
extern MdbHandle *mdb;
GladeXML *debugwin_xml;
GList *debug_list = NULL;
#define LINESZ 77
@@ -134,6 +134,88 @@ GtkWidget *textview;
}
}
void
gmdb_debug_jump_cb(GtkWidget *w, GladeXML *xml)
{
GtkTextView *textview;
GtkTextMark *mark;
GtkTextBuffer *txtbuffer;
GtkTextIter start, end;
GtkWidget *entry;
gchar *text;
gchar page[12];
gchar digits[4][3];
gchar *hex_digit;
int i, num_digits = 0;
textview = (GtkTextView *) glade_xml_get_widget (xml, "debug_textview");
txtbuffer = gtk_text_view_get_buffer(textview);
if (!gtk_text_buffer_get_selection_bounds(txtbuffer, &start, &end)) {
/* FIX ME -- replace with text in status bar */
fprintf(stderr, "Nothing selected\n");
return;
}
text = g_strdup(gtk_text_buffer_get_text(txtbuffer, &start, &end, FALSE));
fprintf(stderr, "selected text = %s\n",text);
hex_digit = strtok(text, " ");
strcpy(page, "0x");
do {
if (strlen(hex_digit)>2) {
fprintf(stderr, "Not a hex value\n");
return;
}
strcpy(digits[num_digits++],hex_digit);
} while (num_digits < 4 && (hex_digit = strtok(NULL," ")));
for (i=num_digits-1;i>=0;i--) {
strcat(page, digits[i]);
}
g_free(text);
fprintf(stderr, "going to page %s\n",page);
entry = glade_xml_get_widget (xml, "debug_entry");
gtk_entry_set_text(GTK_ENTRY(entry),page);
gmdb_debug_display_cb(w, xml);
}
void
gmdb_debug_jump_msb_cb(GtkWidget *w, GladeXML *xml)
{
GtkTextView *textview;
GtkTextMark *mark;
GtkTextBuffer *txtbuffer;
GtkTextIter start, end;
GtkWidget *entry;
gchar *text;
gchar page[12];
gchar digits[4][3];
gchar *hex_digit;
int i, num_digits = 0;
textview = (GtkTextView *) glade_xml_get_widget (xml, "debug_textview");
txtbuffer = gtk_text_view_get_buffer(textview);
if (!gtk_text_buffer_get_selection_bounds(txtbuffer, &start, &end)) {
/* FIX ME -- replace with text in status bar */
fprintf(stderr, "Nothing selected\n");
return;
}
text = g_strdup(gtk_text_buffer_get_text(txtbuffer, &start, &end, FALSE));
fprintf(stderr, "selected text = %s\n",text);
hex_digit = strtok(text, " ");
strcpy(page, "0x");
do {
if (strlen(hex_digit)>2) {
fprintf(stderr, "Not a hex value\n");
return;
}
strcpy(digits[num_digits++],hex_digit);
} while (num_digits < 4 && (hex_digit = strtok(NULL," ")));
for (i=0;i<num_digits;i++) {
strcat(page, digits[i]);
}
g_free(text);
fprintf(stderr, "going to page %s\n",page);
entry = glade_xml_get_widget (xml, "debug_entry");
gtk_entry_set_text(GTK_ENTRY(entry),page);
gmdb_debug_display_cb(w, xml);
}
void
gmdb_debug_display_cb(GtkWidget *w, GladeXML *xml)
{
int page;
@@ -309,6 +391,37 @@ GtkCTreeNode *node;
gmdb_debug_add_item(store, parent, str, offset+4, offset+7);
}
void
gmdb_debug_dissect_index2(GtkTreeStore *store, GtkTreeIter *parent, char *fbuf, int offset)
{
gchar str[100];
GtkCTreeNode *node;
int mod=0;
unsigned char flags;
gchar flagstr[100]; /* If adding flags increase this */
snprintf(str, 100, "Column mask");
gmdb_debug_add_item(store, parent, str, offset, offset+29);
snprintf(str, 100, "Unknown");
gmdb_debug_add_item(store, parent, str, offset+30, offset+33);
snprintf(str, 100, "Root index page");
gmdb_debug_add_item(store, parent, str, offset+34, offset+37);
flags = fbuf[offset+38];
if (flags & MDB_IDX_UNIQUE) {
strcat(flagstr, "Unique"); mod++;
}
if (flags & MDB_IDX_IGNORENULLS) {
if (mod) strcat(flagstr, ",");
strcat(flagstr, "Ignore Nulls"); mod++;
}
if (flags & MDB_IDX_REQUIRED) {
if (mod) strcat(flagstr, ",");
strcat(flagstr, "Required");
}
if (!mod) strcpy(flagstr, "None");
snprintf(str, 100, "Index Flags (%s)", flagstr);
gmdb_debug_add_item(store, parent, str, offset+38, offset+38);
}
void
gmdb_debug_add_page_ptr(GtkTreeStore *store, GtkTreeIter *parent, char *fbuf, const char *label, int offset)
{
gchar str[100];
@@ -334,6 +447,7 @@ int i;
snprintf(str, 100, "Num columns: %u", num_cols);
gmdb_debug_add_item(store, parent, str, offset, offset);
bitmask_sz = ((num_cols-1) / 8) + 1;
printf("bitmask_sz %d\n", bitmask_sz);
var_cols_loc = end - bitmask_sz;
var_cols = fbuf[var_cols_loc];
fixed_end = offset + fbuf[var_cols_loc - 1] - 1; /* work even if 0 b/c of EOD */
@@ -357,6 +471,20 @@ int i;
snprintf(str, 100, "Null mask");
gmdb_debug_add_item(store, parent, str, var_cols_loc + 1, end);
}
void
gmdb_debug_dissect_index_pg(GtkTreeStore *store, char *fbuf, int offset, int len)
{
gchar str[100];
guint32 tdef;
snprintf(str, 100, "Page free space: %u",
get_uint16(&fbuf[offset+2]));
gmdb_debug_add_item(store, NULL, str, offset+2, offset+3);
tdef = get_uint32(&fbuf[offset+4]);
snprintf(str, 100, "Parents TDEF page: 0x%06x (%lu)", tdef,tdef);
gmdb_debug_add_item(store, NULL, str, offset+4, offset+7);
}
void
gmdb_debug_dissect_leaf_pg(GtkTreeStore *store, char *fbuf, int offset, int len)
{
@@ -484,7 +612,7 @@ GtkTreeIter *node, *container;
for (i=0;i<num_idx;i++) {
snprintf(str, 100, "Index %d", i+1);
node = gmdb_debug_add_item(store, container, str, newbase+(i*39), newbase+(i*39)+38);
//gmdb_debug_dissect_index2(store, container, fbuf, newbase+(i*39));
gmdb_debug_dissect_index2(store, node, fbuf, newbase+(i*39));
}
newbase += num_idx * 39;
container = gmdb_debug_add_item(store, NULL, "Index definition 2", -1, -1);
@@ -528,7 +656,7 @@ gchar str[100];
gmdb_debug_dissect_tabledef_pg(store, fbuf, 0, len);
break;
case 0x03:
//gmdb_debug_dissect_dbpage(store, fbuf, 1, len);
gmdb_debug_dissect_index_pg(store, fbuf, 0, len);
break;
case 0x04:
gmdb_debug_dissect_leaf_pg(store, fbuf, 0, len);
@@ -623,9 +751,26 @@ void
gmdb_debug_close_cb(GtkWidget *w, GladeXML *xml)
{
GtkWidget *win;
debug_list = g_list_remove(debug_list, xml);
win = glade_xml_get_widget (xml, "debug_window");
if (win) gtk_widget_destroy(win);
return FALSE;
}
void
gmdb_debug_close_all()
{
GladeXML *xml;
GtkWidget *win;
while (xml = g_list_nth_data(debug_list, 0)) {
printf("fetching %ld from list\n", xml);
win = glade_xml_get_widget (xml, "debug_window");
debug_list = g_list_remove(debug_list, xml);
if (win) gtk_widget_destroy(win);
}
}
void
gmdb_debug_new_cb(GtkWidget *w, gpointer *data)
{
@@ -633,12 +778,15 @@ GtkTextView *textview;
guint32 page;
GtkWidget *entry, *mi, *button, *debugwin;
gchar text[20];
GladeXML *debugwin_xml;
/* load the interface */
debugwin_xml = glade_xml_new("gladefiles/gmdb-debug.glade", NULL, NULL);
/* connect the signals in the interface */
glade_xml_signal_autoconnect(debugwin_xml);
debug_list = g_list_append(debug_list, debugwin_xml);
/* set signals with user data, anyone know how to do this in glade? */
entry = glade_xml_get_widget (debugwin_xml, "debug_entry");
g_signal_connect (G_OBJECT (entry), "activate",
@@ -647,7 +795,22 @@ gchar text[20];
mi = glade_xml_get_widget (debugwin_xml, "close_menu");
g_signal_connect (G_OBJECT (mi), "activate",
G_CALLBACK (gmdb_debug_close_cb), debugwin_xml);
button = glade_xml_get_widget (debugwin_xml, "close_button");
g_signal_connect (G_OBJECT (button), "clicked",
G_CALLBACK (gmdb_debug_close_cb), debugwin_xml);
mi = glade_xml_get_widget (debugwin_xml, "menu_page");
g_signal_connect (G_OBJECT (mi), "activate",
G_CALLBACK (gmdb_debug_jump_cb), debugwin_xml);
mi = glade_xml_get_widget (debugwin_xml, "menu_page_msb");
g_signal_connect (G_OBJECT (mi), "activate",
G_CALLBACK (gmdb_debug_jump_msb_cb), debugwin_xml);
button = glade_xml_get_widget (debugwin_xml, "jump_button");
g_signal_connect (G_OBJECT (button), "clicked",
G_CALLBACK (gmdb_debug_jump_cb), debugwin_xml);
button = glade_xml_get_widget (debugwin_xml, "debug_button");
g_signal_connect (G_OBJECT (button), "clicked",
G_CALLBACK (gmdb_debug_display_cb), debugwin_xml);