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Crash dialog will cleanup generated data. Also will
check availability to write/read data it generates.
This commit is contained in:
Sanel Zukan
2007-09-03 12:24:01 +00:00
parent 8c57ce3e43
commit df0031d9dd
10 changed files with 78 additions and 236 deletions
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52
evoke/Crash.cpp
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@@ -13,11 +13,13 @@
#include "icons/core.xpm"
#include "Crash.h"
#include "Spawn.h"
#include <FL/Fl.h>
#include <FL/Fl_Pixmap.h>
#include <edelib/Nls.h>
#include <stdio.h> // snprintf
#include <edelib/Nls.h>
#include <edelib/File.h>
#include <edelib/Directory.h>
#define DIALOG_W 380
#define DIALOG_H 130
@@ -90,8 +92,50 @@ void CrashDialog::show_details(void) {
if(!trace_loaded) {
trace_buff->remove(0, trace_buff->length());
spawn_backtrace(cmd.c_str(), "core", "/tmp/gdb_output", "/tmp/gdb_script");
trace_buff->appendfile("/tmp/gdb_output");
edelib::String gdb_path = edelib::file_path("gdb");
if(gdb_path.empty()) {
trace_buff->append(_("Unable to load gdb. Is it installed ?"));
trace_loaded = 0;
return;
}
// check if we can write in /tmp; if not, try with $HOME
edelib::String dir = "/tmp";
if(!edelib::dir_writeable(dir.c_str())) {
dir = edelib::dir_home();
if(!edelib::dir_writeable(dir.c_str())) {
trace_buff->append(_("Don't have permissions to write either to /tmp or $HOME"));
trace_loaded = 0;
return;
}
}
edelib::String gdb_output, gdb_script;
gdb_output = gdb_script = dir;
gdb_output += "/.gdb_output";
gdb_script += "/.gdb_script";
const char* core_file = "core";
if(spawn_backtrace(gdb_path.c_str(), cmd.c_str(), core_file, gdb_output.c_str(), gdb_script.c_str()) == -1) {
trace_buff->append(_("Unable to properly execute gdb"));
trace_loaded = 0;
return;
}
if(!edelib::file_exists(gdb_output.c_str())) {
trace_buff->append(_("Strange, can't find gdb output that I was just wrote to"));
trace_loaded = 0;
return;
}
trace_buff->appendfile(gdb_output.c_str());
edelib::file_remove(gdb_output.c_str());
edelib::file_remove(gdb_script.c_str());
edelib::file_remove(core_file);
trace_loaded = 1;
}
}