// Prints all the files in either ascending or descending order
void printAllOrder(char newpath[], bool desc) {
printCurrentComment(newpath);
printf("\n");
FILE *fp;
int status;
char path[1035];
/* Open the command for reading. */
if (desc) {
fp = popen("/bin/ls -tr ", "r");
} else {
fp = popen("/bin/ls -t ", "r");
}
if (fp == NULL) {
printf("Failed to run command\n" );
exit;
}
/* Read the output a line at a time - output it. */
while (fgets(path, sizeof(path)-1, fp) != NULL) {
strip(path);
// printf("%s", path);
checkComment(path, newpath);
}
/* close */
pclose(fp);
}
// Prints all the files in the current directory
void printFiles(const char *path) {
// Print the current directories comment
printCurrentComment(path);
printf("\n");
DIR *mydir = opendir(path);
struct dirent *entry = NULL;
while((entry = readdir(mydir))) { // If we get EOF, the expression is NULL and the loop stops
// We will not show the dot files
if (entry->d_name[0] == '.') {
continue;
}
checkComment(entry->d_name, path);
}
closedir(mydir);
}
int main (int argc, const char * argv[]) {
// Get the current directory
char cwd[1024];
if (getcwd(cwd, sizeof(cwd)) != NULL)
;
else
perror("getcwd() error");
int numargs, all=0, asc=0, desc=0, push=0, uk=0, help=0, current=0, clean=0;
const char *c;
numargs = argc;
while (--numargs > 0) {
c = argv[numargs];
if (!strcmp(argv[numargs], "all"))
all = 1;
else if (!strcmp(argv[numargs], "-h") || !strcmp(argv[numargs], "--help"))
help = 1;
else if (!strcmp(argv[numargs], "."))
current = 1;
else if (!strcmp(argv[numargs], "-p") || !strcmp(argv[numargs], "--push"))
push = 1;
else if (!strcmp(argv[numargs], "-"))
desc = 1;
else if (!strcmp(argv[numargs], "+"))
asc = 1;
else if (!strcmp(argv[numargs], "clean"))
clean = 1;
else
uk++;
}
int args;
args = argc;
if (uk > 2) {
printUsage();
return 1;
}
switch(args) {
// Show the comment for the current directory
case 1: printUsage();
return 1;
break;
case 2:
// Show the help menu
if (help) {
printUsage();
return 1;
}
// Show all the files
else if (all) {
makeDir(cwd);
printFiles(cwd);
}
// Show comment for the current directory
else if (current) {
// checkComment(argv[1], cwd);
printCurrentComment(cwd);
}
// Show comment for the entered file
else {
// char *file = argv[1];
makeDir(cwd);
checkComment(argv[1], cwd);
}
break;
case 3:
if ( current && !clean ) { // Add comment to the current directory
// char *file;
// file = "CURRENT";
addComment(argv[1], cwd, argv[2], false);
} else if (all && desc) { // Print all files in descending order
makeDir(cwd);
printAllOrder(cwd, true);
} else if (all && asc) { // Print all files in ascending order
makeDir(cwd);
printAllOrder(cwd, false);
} else if ( clean ){
cleanComment( argv[1] ); // Clean file comment
}
else { // Add comment to to given file
makeDir(cwd);
addComment(argv[1], cwd, argv[2], false);
}
break;
case 4:
// Push comment to the current directory
if (current && push) {
addComment(argv[1], cwd, argv[3], true);
// Add a comment to the given filename
}
// Push comment to given file
else if ( push) {
makeDir(cwd);
addComment(argv[1], cwd, argv[3], true);
}
break;
// Not certain
default: printUsage();
}
return 0;
}
int main (int argc, const char *argv[]) {
// Get the current directory
char cwd[1024];
if (!getcwd(cwd, sizeof(cwd))) {
perror("getcwd() error");
}
int numargs, all = 0, asc = 0, desc = 0, push = 0, uk = 0, help = 0, current = 0;
const char *c;
numargs = argc;
// TODO: Convert to getopt
while (--numargs > 0) {
c = argv[numargs];
if (!strcmp(argv[numargs], "all"))
all = 1;
else if (!strcmp(argv[numargs], "-h") || !strcmp(argv[numargs], "--help"))
help = 1;
else if (!strcmp(argv[numargs], "."))
current = 1;
else if (!strcmp(argv[numargs], "-p") || !strcmp(argv[numargs], "--push"))
push = 1;
else if (!strcmp(argv[numargs], "-"))
desc = 1;
else if (!strcmp(argv[numargs], "+"))
asc = 1;
else
uk++;
}
int args;
args = argc;
if (uk > 2) {
printUsage();
return EXIT_FAILURE;
}
if (args == 1) {
printUsage();
return EXIT_FAILURE;
} else if (args == 2) {
// Show the help menu
if (help) {
printUsage();
return EXIT_FAILURE;
}
// Show all the files
else if (all) {
makeDir(cwd);
printFiles(cwd);
}
// Show comment for the current directory
else if (current) {
// checkComment(argv[1], cwd);
printCurrentComment(cwd);
}
// Show comment for the entered file
else {
// char *file = argv[1];
makeDir(cwd);
checkComment(argv[1], cwd);
}
} else if (args == 3) {
if (current) { // Add comment to the current directory
// char *file;
// file = "CURRENT";
addComment(argv[1], cwd, argv[2], false);
} else if (all && desc) { // Print all files in descending order
makeDir(cwd);
printAllOrder(cwd, true);
} else if (all && asc) { // Print all files in ascending order
makeDir(cwd);
printAllOrder(cwd, false);
} else { // Add comment to to given file
makeDir(cwd);
addComment(argv[1], cwd, argv[2], false);
}
} else if (args == 4) {
if (current && push) { // Push comment to the current directory
// Add a comment to the given filename
addComment(argv[1], cwd, argv[3], true);
} else if (push) { // Push comment to given file
makeDir(cwd);
addComment(argv[1], cwd, argv[3], true);
}
} else {
// Not certain
printUsage();
}
return EXIT_SUCCESS;
}
