RomanNum3ral
/
open_toontown_panda3d
mirror of https://github.com/open-toontown/panda3d.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

plugin - read_log - add support for head_bytes_prev (additional optional parameter)

This commit is contained in:
Ken Patel 2011-02-12 01:41:36 +00:00
parent ae627fb19b
commit bf5343ed17
1 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
direct/src/plugin/p3dMainObject.cxx
View File

@ -540,11 +540,17 @@ read_log(const string &log_pathname, P3D_object *params[], int num_params) {
if (num_params > 2) {
tail_bytes_prev = (size_t)max(P3D_OBJECT_GET_INT(params[2]), 0);
}
// Check the fourth parameter, if any--if given, it specifies the
// first n bytes to retrieve from previous copies of this file.
size_t head_bytes_prev = 0;
if (num_params > 3) {
head_bytes_prev = (size_t)max(P3D_OBJECT_GET_INT(params[3]), 0);
}
// Read the log data from the primary file
read_log_file(log_pathname, tail_bytes, head_bytes, log_data);
// Read data from previous logs if requested
if (tail_bytes_prev > 0) {
if ((tail_bytes_prev > 0) || (head_bytes_prev > 0)) {
// Determine the base of the log file names
string log_basename = log_pathname;
size_t slash = log_basename.rfind('/');
@ -577,7 +583,7 @@ read_log(const string &log_pathname, P3D_object *params[], int num_params) {
(all_logs[i] != log_basename_primary) &&
(all_logs[i].size() > 4) &&
(all_logs[i].substr(all_logs[i].size() - 4) == string(".log"))) {
read_log_file((log_directory+all_logs[i]), tail_bytes_prev, 0, log_data);
read_log_file((log_directory+all_logs[i]), tail_bytes_prev, head_bytes_prev, log_data);
}
}
}