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More refactorings, pretty much done!

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This commit is contained in:
Jacob Windle 2020-01-18 07:32:50 -05:00
parent 31186418c3
commit cb36f1790a
1 changed files with 6 additions and 8 deletions
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14
main.c
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@ -31,8 +31,7 @@ static char *CONFIG;
* @param mode whichever mode host file you want to open * @param mode whichever mode host file you want to open
* @return FILE * * @return FILE *
*/ */
FILE *fopenHostsFile(char *mode) FILE *fopenHostsFile(char *mode) {
{
return fopen(HOSTFILE, mode); return fopen(HOSTFILE, mode);
} }
@ -71,13 +70,13 @@ void modifyHostsFile(char *oldhost, char *newhost, int deleteHost) {
newHostsFile[strlen(newHostsFile)] = EOF; newHostsFile[strlen(newHostsFile)] = EOF;
// // Seek to 0 // // Seek to 0
// fseek(hostsFile, 0, SEEK_SET); fseek(hostsFile, 0, SEEK_SET);
fclose(hostsFile); fclose(hostsFile);
// If this failed, write an error message to stderr // If this failed, write an error message to stderr
// ONFAILED(0, (fwrite(newHostsFile, sizeof(char), sizeof(newHostsFile), hostsFile))) { ONFAILED(0, (fwrite(newHostsFile, sizeof(char), sizeof(newHostsFile), hostsFile))) {
// fprintf(stderr, "Did not write anything!\n"); fprintf(stderr, "Did not write anything!\n");
// } }
fprintf(stderr, "New hosts file: \n%s\n", newHostsFile); fprintf(stderr, "New hosts file: \n%s\n", newHostsFile);
// fclose(hostsFile); // fclose(hostsFile);
} }
@ -86,8 +85,7 @@ void modifyHostsFile(char *oldhost, char *newhost, int deleteHost) {
/** /**
* Block a hosts using the hostsFile in FILE * Block a hosts using the hostsFile in FILE
*/ */
void blockHost(char *host) void blockHost(char *host) {
{
FILE *hostsFile = fopenHostsFile("a"); FILE *hostsFile = fopenHostsFile("a");
char blockRule[256]; char blockRule[256];
sprintf(blockRule, "%s %s\n", blockString, host); sprintf(blockRule, "%s %s\n", blockString, host);