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String I/O corrected, TODO: fix loops

This commit is contained in:
Patrick Lipka 2021-12-08 23:48:00 +01:00
parent 32daf02351
commit 94e3e07a74
1 changed files with 36 additions and 12 deletions
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48
src/project.cpp
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@ -44,13 +44,15 @@ void ProjectList::save(std::string file_name){
of.write((char*) &num_projects, sizeof(int));
of.write((char*) &active_project, sizeof(int));
for (int i=0; i<num_projects; i++){
int len = projects[i].name.length();
of.write((char*) &len, sizeof(int));
of.write((char*) &(projects[i].name),ProjectList::projects[i].name.length());
size_t len = projects[i].name.size();
of.write((char*) &len, sizeof(size_t));
of.write((char*) projects[i].name.c_str(),len);
of.write((char*) &(projects[i].num_tasks), sizeof(int));
of.write((char*) &(projects[i].active_task), sizeof(int));
for (int j=0; j<projects[i].num_tasks; j++){
of.write((char*) &(projects[i].tasks[j].name), projects[i].tasks[j].name.length());
size_t task_name_len = projects[i].tasks[j].name.size();
of.write((char*) &task_name_len, sizeof(size_t));
of.write((char*) projects[i].tasks[j].name.c_str(), len);
of.write((char*) &(projects[i].tasks[j].work_time), sizeof(int));
}
}
@ -63,16 +65,38 @@ void ProjectList::load(std::string file_name){
std::cout << "Could not open file " << file_name << " for reading!" << std::endl;
exit(1);
}
inf.read((char*) &num_projects,sizeof(int));
std::cout << "Num projects read:" << num_projects << std::endl;
std::cout << "num projects: " << num_projects << std::endl;
inf.read((char*) &active_project, sizeof(int));
for (int i=0; i<num_projects;i++){
int tmp_len;
std::string tmp_name;
inf.read((char*) &tmp_len, sizeof(int));
std::cout << "tmp_len read: "<< tmp_len <<std::endl;
inf.read((char*) &tmp_name, tmp_len);
std::cout << "name read: " << tmp_name << std::endl;
size_t len;
std::string proj_name;
//std::cout << "about to read name" << std::endl;
inf.read((char*) &len, sizeof(size_t));
//std::cout << "name read" << std::endl;
char* tmp_name = new char[len+1];
inf.read(tmp_name, len);
tmp_name[len] = '\0';
proj_name = tmp_name;
Project proj(proj_name);
delete [] tmp_name;
inf.read((char*) &(proj.num_tasks), sizeof(int));
inf.read((char*) &(proj.active_task), sizeof(int));
for (int j; j<proj.num_tasks; j++){
std::cout << "jloop" << std::endl;
std::string task_name;
size_t task_name_len;
inf.read((char*) &task_name_len, sizeof(size_t));
char* tmp_task_name = new char[task_name_len+1];
inf.read(tmp_task_name, task_name_len);
tmp_task_name[len] = '\0';
task_name = tmp_task_name;
delete [] tmp_task_name;
Task task(task_name);
inf.read((char*) &(task.work_time), sizeof(int));
proj.add_task(task);
std::cout << "Task " << task.name << "read." << std::endl;
}
add_project(proj);
}
}