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lint: apply new style

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javalsai
2025-06-06 20:46:55 +02:00
parent d6a348c543
commit 7d76687833
19 changed files with 259 additions and 273 deletions
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106
src/auth.c
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@@ -15,16 +15,18 @@
#include "unistd.h"
#include "util.h"
int pam_conversation(int num_msg, const struct pam_message **msg,
struct pam_response **resp, void *appdata_ptr) {
struct pam_response *reply =
(struct pam_response *)malloc(sizeof(struct pam_response) * num_msg);
int pam_conversation(int num_msg,
const struct pam_message** msg,
struct pam_response** resp,
void* appdata_ptr) {
struct pam_response* reply =
(struct pam_response*)malloc(sizeof(struct pam_response) * num_msg);
for (size_t i = 0; i < num_msg; i++) {
reply[i].resp = NULL;
reply[i].resp_retcode = 0;
if (msg[i]->msg_style == PAM_PROMPT_ECHO_OFF ||
msg[i]->msg_style == PAM_PROMPT_ECHO_ON) {
char *input = (char *)appdata_ptr;
char* input = (char*)appdata_ptr;
reply[i].resp = strdup(input);
}
}
@@ -32,18 +34,20 @@ int pam_conversation(int num_msg, const struct pam_message **msg,
return PAM_SUCCESS;
}
#define CHECK_PAM_RET(call) \
ret = (call); \
if (ret != PAM_SUCCESS) { \
pam_end(pamh, ret); \
return NULL; \
#define CHECK_PAM_RET(call) \
ret = (call); \
if (ret != PAM_SUCCESS) { \
pam_end(pamh, ret); \
return NULL; \
}
void clear_screen() { printf("\x1b[H\x1b[J"); }
void clear_screen() {
printf("\x1b[H\x1b[J");
}
pam_handle_t *get_pamh(char *user, char *passwd) {
pam_handle_t *pamh = NULL;
struct pam_conv pamc = {pam_conversation, (void *)passwd};
pam_handle_t* get_pamh(char* user, char* passwd) {
pam_handle_t* pamh = NULL;
struct pam_conv pamc = {pam_conversation, (void*)passwd};
int ret;
CHECK_PAM_RET(pam_start("login", user, &pamc, &pamh))
@@ -57,25 +61,22 @@ pam_handle_t *get_pamh(char *user, char *passwd) {
}
#undef CHECK_PAM_RET
void *shmalloc(size_t size) {
void* shmalloc(size_t size) {
return mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_ANONYMOUS,
-1, 0);
}
void sourceFileTry(char *file) {
FILE *file2source = fopen(file, "r");
if (file2source == NULL)
return;
void sourceFileTry(char* file) {
FILE* file2source = fopen(file, "r");
if (file2source == NULL) return;
char *line = NULL;
char* line = NULL;
size_t len = 0;
ssize_t read;
while ((read = getline(&line, &len, file2source)) != -1) {
if (read == 0 || (read > 0 && *line == '#'))
continue;
if (line[read - 1] == '\n')
line[read - 1] = '\0';
if (read == 0 || (read > 0 && *line == '#')) continue;
if (line[read - 1] == '\n') line[read - 1] = '\0';
/* printf("Retrieved line of length %zu:\n", read); */
/* printf("%s\n", line); */
@@ -89,15 +90,15 @@ void sourceFileTry(char *file) {
}
}
if (line)
free(line);
if (line) free(line);
fclose(file2source);
}
void moarEnv(char *user, struct session session, struct passwd *pw,
struct behavior *behavior) {
if (chdir(pw->pw_dir) == -1)
print_errno("can't chdir to user home");
void moarEnv(char* user,
struct session session,
struct passwd* pw,
struct behavior* behavior) {
if (chdir(pw->pw_dir) == -1) print_errno("can't chdir to user home");
setenv("HOME", pw->pw_dir, true);
setenv("USER", pw->pw_name, true);
@@ -108,30 +109,26 @@ void moarEnv(char *user, struct session session, struct passwd *pw,
// PATH?
char *xdg_session_type;
if (session.type == SHELL)
xdg_session_type = "tty";
if (session.type == XORG)
xdg_session_type = "x11";
if (session.type == WAYLAND)
xdg_session_type = "wayland";
char* xdg_session_type;
if (session.type == SHELL) xdg_session_type = "tty";
if (session.type == XORG) xdg_session_type = "x11";
if (session.type == WAYLAND) xdg_session_type = "wayland";
setenv("XDG_SESSION_TYPE", xdg_session_type, true);
printf("\n\n\n\n\x1b[1m");
for (size_t i = 0; i < behavior->source.length; i++) {
/* printf("DEBUG(source)!!!! %d %s\n", i, (char*)vec_get(&behavior->source,
* i)); */
sourceFileTry((char *)vec_get(&behavior->source, i));
sourceFileTry((char*)vec_get(&behavior->source, i));
}
/* printf("\n"); */
if (pw->pw_dir) {
uint home_len = strlen(pw->pw_dir);
for (size_t i = 0; i < behavior->user_source.length; i++) {
char *file2sourcepath = (char *)vec_get(&behavior->user_source, i);
char *newbuf =
char* file2sourcepath = (char*)vec_get(&behavior->user_source, i);
char* newbuf =
malloc(home_len + strlen(file2sourcepath) + 2); // nullbyte and slash
if (newbuf == NULL)
continue; // can't bother
if (newbuf == NULL) continue; // can't bother
strcpy(newbuf, pw->pw_dir);
newbuf[home_len] = '/'; // assume pw_dir doesn't start with '/' :P
strcpy(&newbuf[home_len + 1], file2sourcepath);
@@ -153,21 +150,24 @@ void moarEnv(char *user, struct session session, struct passwd *pw,
/*setenv("XDG_SEAT", "seat0", true);*/
}
bool launch(char *user, char *passwd, struct session session, void (*cb)(void),
struct behavior *behavior) {
struct passwd *pw = getpwnam(user);
bool launch(char* user,
char* passwd,
struct session session,
void (*cb)(void),
struct behavior* behavior) {
struct passwd* pw = getpwnam(user);
if (pw == NULL) {
print_err("could not get user info");
return false;
}
pam_handle_t *pamh = get_pamh(user, passwd);
pam_handle_t* pamh = get_pamh(user, passwd);
if (pamh == NULL) {
print_err("error on pam authentication");
return false;
}
bool *reach_session = shmalloc(sizeof(bool));
bool* reach_session = shmalloc(sizeof(bool));
if (reach_session == NULL) {
perror("error allocating shared memory");
return false;
@@ -176,16 +176,15 @@ bool launch(char *user, char *passwd, struct session session, void (*cb)(void),
uint pid = fork();
if (pid == 0) { // child
char *TERM = NULL;
char *_GETTERM = getenv("TERM");
if (_GETTERM != NULL)
strcln(&TERM, _GETTERM);
char* TERM = NULL;
char* _GETTERM = getenv("TERM");
if (_GETTERM != NULL) strcln(&TERM, _GETTERM);
if (clearenv() != 0) {
print_errno("clearenv");
_exit(EXIT_FAILURE);
}
char **envlist = pam_getenvlist(pamh);
char** envlist = pam_getenvlist(pamh);
if (envlist == NULL) {
print_errno("pam_getenvlist");
_exit(EXIT_FAILURE);
@@ -222,8 +221,7 @@ bool launch(char *user, char *passwd, struct session session, void (*cb)(void),
_exit(EXIT_FAILURE);
}
if (cb != NULL)
cb();
if (cb != NULL) cb();
*reach_session = true;