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cleaned up cmd_mode() and improved mkfile error handling

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bigsketti 2025-02-12 10:24:20 -05:00
parent af81c0a0bc
commit 5bc1e0bdf8
2 changed files with 36 additions and 23 deletions
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src/cShell.c
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@ -98,19 +98,25 @@ void cmd_cd(char **args, char **cwd, char **trimmedCWD) {
}
void cmd_mkfile(char **args) {
if (args[1] == NULL) {
fprintf(stderr, "Error, no file name provided.\n");
}
FILE *file = fopen(args[1], "w");
if (file == NULL) {
perror("Error making file");
} else {
printf("success\n");
}
if (file == NULL) {
perror("Error making file");
return;
}
printf("File made successfully: %s\n", args[1]);
fclose(file);
}
void cmd_mkdir(char **args) {
if (mkdir(args[1], 0777) != 0) {
perror("Error making directory");
} else {
printf("success\n");
printf("Directory made successfully: %s\n", args[1]);
}
}
@ -118,7 +124,7 @@ void cmd_rmfile(char **args) {
if (remove(args[1]) != 0) {
perror("Error removing file");
} else {
printf("success\n");
printf("File removed successfully: %s\n", args[1]);
}
}
@ -126,7 +132,7 @@ void cmd_rmdir(char **args) {
if (rmdir(args[1]) != 0) {
perror("Error removing directory");
} else {
printf("success\n");
printf("Directory removed successfully: %s\n", args[1]);
}
}
@ -136,22 +142,29 @@ void cmd_ls(char **args) {
}
void cmd_mode(char **args) {
if (strcmp("-h", args[1]) == 0) {
printf("\033[32m");
printf("Hacker mode activated\n");
return;
} else if (strcmp("-e", args[1]) == 0) {
printf("\033[31m");
printf("Evil mode activated\n");
return;
} else if (strcmp("-n", args[1]) == 0) {
printf("\033[0m");
printf("Normal mode activated\n");
return;
} else {
printf("Invalid arguement, type \"help\" for help\n");
return;
if (args[1] == NULL) {
printf("Invalid arguement, type \"help\" for help");
}
struct {
char *flag;
char *color;
char *message;
} modes[] = {
{"-e", "\033[31m", "Evil mode activated\n"},
{"-h", "\033[32m", "Hacker mode activated\n"},
{"-n", "\033[0m", "Normal mode activated\n"},
{NULL, NULL, NULL}
};
for (int i = 0; modes[i].flag != NULL; i++) {
if(strcmp(modes[i].flag, args[1]) == 0) {
printf("%s%s\n", modes[i].color, modes[i].message);
return;
}
}
printf("Invalid arguement, type \"help\" for help\n");
}
void printClamShell() {