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you can now load default values from files

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This commit is contained in:
Linus Dierheimer
2021-02-27 20:50:13 +01:00
parent d3db1066e2
commit 56751e4581
1 changed files with 47 additions and 8 deletions
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src/fastfetch.c
+47 -8
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@@ -2,7 +2,10 @@
#include "fastfetch_config.h"
#include <malloc.h>
#include <sys/types.h>
#include <unistd.h>
#include <sys/stat.h>
#include <fcntl.h>
static void printHelp()
{
@@ -215,6 +218,35 @@ static FILE* createStructureFile(const char* filename)
return f;
}
static bool customValue(FFinstance* instance, const char* key, const char* valueDir)
{
char fileName[256];
strcpy(fileName, valueDir);
strcat(fileName, key);
int fd = open(fileName, O_RDONLY);
if(fd == 0) //The file doesn't exist
return false;
char value[1024];
ssize_t readed = read(fd, value, sizeof(value) - 1);
if(readed < 1)
return false;
close(fd);
if(value[readed - 1] == '\n')
value[readed - 1] = '\0';
else
value[readed] = '\0';
ffPrintLogoAndKey(instance, key);
puts(value);
return true;
}
static void parseLine(FFinstance* instance, const char* line)
{
if(strcasecmp(line, "break") == 0)
@@ -267,17 +299,22 @@ static void parseLine(FFinstance* instance, const char* line)
static void parseStructureFile(FFinstance* instance)
{
char configDir[256];
strcpy(configDir, instance->state.passwd->pw_dir);
strcat(configDir, "/.config");
char configFolder[256];
strcpy(configFolder, instance->state.passwd->pw_dir);
strcat(configFolder, "/.config");
mkdir(configDir, S_IRWXU | S_IXGRP | S_IRGRP | S_IXOTH | S_IROTH); //I hope everybody has a config folder but whow knews
mkdir(configFolder, S_IRWXU | S_IXGRP | S_IRGRP | S_IXOTH | S_IROTH); //I hope everybody has a config folder but whow knews
strcat(configDir, "/fastfetch/");
mkdir(configDir, S_IRWXU | S_IRGRP | S_IROTH);
strcat(configFolder, "/fastfetch/");
mkdir(configFolder, S_IRWXU | S_IRGRP | S_IROTH);
char valueDir[256];
strcpy(valueDir, configFolder);
strcat(valueDir, "values/");
mkdir(valueDir, S_IRWXU | S_IRGRP | S_IROTH);
char structureFileName[256];
strcpy(structureFileName, configDir);
strcpy(structureFileName, configFolder);
strcat(structureFileName, "structure");
FILE* structureFile;
@@ -294,7 +331,9 @@ static void parseStructureFile(FFinstance* instance)
{
if(line[read - 1] == '\n')
line[read - 1] = '\0';
parseLine(instance, line);
if(!customValue(instance, line, valueDir))
parseLine(instance, line);
}
free(line);