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85 lines
1.9 KiB
C
85 lines
1.9 KiB
C
void
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runautostart(void)
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{
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char *pathpfx;
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char *path;
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char *xdgdatahome;
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char *home;
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if ((home = getenv("HOME")) == NULL)
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/* this is almost impossible */
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return;
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/* if $XDG_DATA_HOME is defined, use $XDG_DATA_HOME/dwm,
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* otherwise use ~/.local/share/dwm as autostart script directory
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*/
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if ((xdgdatahome = getenv("XDG_DATA_HOME")) != NULL) {
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/* space for path segments, separators and nul */
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if ((pathpfx = malloc(strlen(xdgdatahome) + strlen(dwmdir) + 2)) == NULL)
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return;
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if (sprintf(pathpfx, "%s/%s", xdgdatahome, dwmdir) <= 0) {
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free(pathpfx);
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return;
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}
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} else {
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/* space for path segments, separators and nul */
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if ((pathpfx = malloc(strlen(home) + strlen(localshare) + strlen(dwmdir) + 3)) == NULL)
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return;
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if (sprintf(pathpfx, "%s/%s/%s", home, localshare, dwmdir) < 0) {
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free(pathpfx);
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return;
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}
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}
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/* check if the autostart script directory exists */
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struct stat sb;
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if (! (stat(pathpfx, &sb) == 0 && S_ISDIR(sb.st_mode))) {
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/* the XDG conformant path does not exist or are not directories
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* so we try ~/.dwm instead
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*/
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if (realloc(pathpfx, strlen(home) + strlen(dwmdir) + 3) == NULL) {
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free(pathpfx);
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return;
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}
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if (sprintf(pathpfx, "%s/.%s", home, dwmdir) <= 0) {
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free(pathpfx);
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return;
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}
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}
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/* try the blocking script first */
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if ((path = malloc(strlen(pathpfx) + strlen(autostartblocksh) + 2)) == NULL) {
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free(pathpfx);
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return;
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} else
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if (sprintf(path, "%s/%s", pathpfx, autostartblocksh) <= 0) {
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free(path);
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free(pathpfx);
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}
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if (access(path, X_OK) == 0)
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system(path);
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/* now the non-blocking script */
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if ((path = realloc(path, strlen(pathpfx) + strlen(autostartsh) + 4)) == NULL) {
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free(pathpfx);
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free(path);
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return;
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} else
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if (sprintf(path, "%s/%s", pathpfx, autostartsh) <= 0) {
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free(path);
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free(pathpfx);
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}
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if (access(path, X_OK) == 0) {
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system(strcat(path, " &"));
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free(pathpfx);
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free(path);
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}
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}
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