mirror of https://github.com/ericonr/dotfiles.git
Check if (un)mounted in sshfs-map.
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parent
4c7f8b18f6
commit
9030040f41
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@ -1,10 +1,13 @@
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#include <stdio.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <string.h>
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#include <stdbool.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <sys/wait.h>
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#include <unistd.h>
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#include <unistd.h>
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#include <mntent.h>
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#include <limits.h>
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#include <linux/limits.h>
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#include "sshfs-map.h"
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#include "sshfs-map.h"
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@ -49,20 +52,50 @@ int main(int argc, char **argv)
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// guarantee null-terminated terms
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// guarantee null-terminated terms
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if (line[result - 1] == '\n') line[result - 1] = '\0';
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if (line[result - 1] == '\n') line[result - 1] = '\0';
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char *source, *dist;
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source = dist = NULL;
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char *source, *dest, *full_dest;
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sscanf(line, "%ms %ms", &source, &dist);
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source = dest = full_dest = NULL;
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sscanf(line, "%ms %ms", &source, &dest);
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printf("map #%02d: %s\n", i, line);
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printf("map #%02d: %s\n", i, line);
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if (dest[0] == '/') {
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full_dest = dest;
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} else {
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full_dest = realpath(dest, NULL);
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if (full_dest == NULL) {
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puts("couldn't find path");
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exit(1);
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}
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}
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// check path mount status
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FILE *mtab = setmntent("/etc/mtab", "r");
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bool is_mounted = false;
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while (true) {
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struct mntent *mounts = getmntent(mtab);
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if (mounts == NULL) {
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break;
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}
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if (strcmp(full_dest, mounts->mnt_dir) == 0) {
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is_mounted = true;
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break;
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}
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}
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endmntent(mtab);
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switch (mode) {
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switch (mode) {
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pid_t p;
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pid_t p;
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case SSHFS_MAP:
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case SSHFS_MAP:
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if (is_mounted) {
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printf("%s is already mounted\n", full_dest);
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continue;
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}
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p = fork();
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p = fork();
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if (p == 0) {
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if (p == 0) {
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printf("%s <=> %s\n", source, dist);
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printf("%s <=> %s\n", source, full_dest);
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fflush(stdout);
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fflush(stdout);
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char *args[] = {"sshfs", source, dist, NULL};
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char *args[] = {"sshfs", source, full_dest, NULL};
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execvp("sshfs", args);
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execvp("sshfs", args);
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} else {
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} else {
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int wstatus;
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int wstatus;
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@ -71,9 +104,13 @@ int main(int argc, char **argv)
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break;
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break;
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case SSHFS_UNMAP:
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case SSHFS_UNMAP:
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if (!is_mounted) {
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printf("%s isn't mounted\n", full_dest);
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continue;
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}
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p = fork();
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p = fork();
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if (p == 0) {
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if (p == 0) {
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char *args[] = {"umount", dist, NULL};
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char *args[] = {"umount", full_dest, NULL};
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execvp("umount", args);
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execvp("umount", args);
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} else {
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} else {
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int wstatus;
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int wstatus;
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@ -81,7 +118,15 @@ int main(int argc, char **argv)
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}
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}
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break;
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break;
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}
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}
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free(line);
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free(line);
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free(source);
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free(dest);
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if (full_dest != dest) free(full_dest);
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i++; // update count
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i++; // update count
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}
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}
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fclose(map);
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return 0;
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}
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}
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