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#include <std.h>
#include "config.h"
#include <fstream>
#include <vector>
struct param
{
char *param_name;
char *param_value;
bool override;
};
struct param valid_params[] = {
{"description", "1", false},
{"sort", "4/2", false},
{"view", "verbose", false},
{"captris", "0", false},
{"captris_score", "0", false},
{NULL, NULL, false}
};
bool writeconfig(void)
{
string filename;
filename += getenv("HOME");
filename += "/";
filename += ".captrc";
ofstream CCHandle(filename.c_str());
if (!CCHandle.is_open())
return false;
for (struct param * p = valid_params; p->param_name != NULL; p++)
{
CCHandle << p->param_name << "=" << p->param_value << endl;
}
return true;
}
bool initconfig(void)
{
string filename;
filename += getenv("HOME");
filename += "/";
filename += ".captrc";
ifstream CCHandle(filename.c_str());
if (!CCHandle.is_open())
return false;
string buffer;
char buf[BUFSIZ], *x;
while (1)
{
CCHandle.getline(buf, BUFSIZ - 1, '\n');
if (CCHandle.eof() == true)
break;
if ((x = strchr(buf, '\n')))
*x = 0;
for (x = buf; *x != '=' && *x != 0; x++);
if (*x == 0)
{
printf("initconfig() parse error: %s (must be name=value pair)\n", buf);
continue;
}
*x = 0;
x++;
if (*x == 0)
{
printf("initconfig() parse error: %s (must be name=value pair)\n", buf);
continue;
}
if (valid_config_param(buf) == false)
{
printf("initconfig(): invalid option: %s (do not edit the config yourself)\n", buf);
continue;
}
store_config_param(buf, x);
}
return true;
}
char *get_config_string(char *name)
{
for (struct param * p = valid_params; p->param_name != NULL; p++)
{
if (strcmp(name, p->param_name) == 0)
return p->param_value;
}
return NULL;
}
bool set_config_string(char *name, char *val)
{
for (struct param * p = valid_params; p->param_name != NULL; p++)
{
if (strcmp(name, p->param_name) == 0)
{
if (p->override == true)
free(p->param_value);
else
p->override = true;
p->param_value = strdup(val);
return true;
}
}
return false;
}
bool valid_config_param(char *name)
{
for (struct param * p = valid_params; p->param_name != NULL; p++)
{
if (strcmp(name, p->param_name) == 0)
return true;
}
return false;
}
void store_config_param(char *name, char *val)
{
for (struct param * p = valid_params; p->param_name != NULL; p++)
{
if (strcmp(name, p->param_name) == 0)
{
p->param_value = strdup(val);
return;
}
}
}
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