diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gammad.c | 70 | ||||
| -rw-r--r-- | src/ramps.c | 2 |
2 files changed, 68 insertions, 4 deletions
diff --git a/src/gammad.c b/src/gammad.c index 78318f6..7edc119 100644 --- a/src/gammad.c +++ b/src/gammad.c @@ -18,29 +18,93 @@ #include <libgamma.h> #include <errno.h> +#include <pwd.h> #include <stdlib.h> #include <stdio.h> #include <string.h> +#include <unistd.h> #include "output.h" +#include "util.h" /** * The name of the process */ -char* argv0; +const char* argv0; /** + * Get the pathname of the socket + * + * @param site The site + * @return The pathname of the socket + */ +static char* get_socket_pathname(libgamma_site_state_t* site) +{ + const char* rundir = getenv("XDG_RUNTIME_DIR"); + const char* username = ""; + char* name = NULL; + char* p; + char* rc; + struct passwd* pw; + size_t n; + + if (site->site) + { + name = memdup(site->site, strlen(site->site) + 1); + if (name == NULL) + goto fail; + } + else if ((name = libgamma_method_default_site(site->method))) + { + name = memdup(name, strlen(name) + 1); + if (name == NULL) + goto fail; + } + + if (name != NULL) + switch (site->method) + { + case LIBGAMMA_METHOD_X_RANDR: + case LIBGAMMA_METHOD_X_VIDMODE: + if ((p = strrchr(name, ':'))) + if ((p = strchr(p, '.'))) + *p = '\0'; + default: + break; + } + + if (!rundir || !*rundir) + rundir = "/tmp"; + + if ((pw = getpwuid(getuid()))) + username = pw->pw_name ? pw->pw_name : ""; + + n = sizeof("%s/.gammad/~%s/%i%s%s") + 3 * sizeof(int); + n += strlen(rundir) + strlen(username) + strlen(name); + if (!(rc = malloc(n))) + goto fail; + sprintf(rc, "%s/.gammad/~%s/%i%s%s", + rundir, username, site->method, name ? "." : "", name ? name : ""); + return rc; + + fail: + free(name); + return NULL; +} + + +/** * Get the name of a CRTC * * @param info Information about the CRTC * @param crtc libgamma's state for the CRTC * @return The name of the CRTC, `NULL` on error */ -static char* get_name(libgamma_crtc_information_t* info, libgamma_crtc_state_t* crtc) +static char* get_crtc_name(libgamma_crtc_information_t* info, libgamma_crtc_state_t* crtc) { if ((info->edid_error == 0) && (info->edid != NULL)) return libgamma_behex_edid(info->edid, info->edid_length); @@ -125,7 +189,7 @@ int main(int argc, char** argv) outputs[i].green_size == 0 || outputs[i].blue_size == 0) outputs[i].supported = 0; - outputs[i].name = get_name(&info, crtcs + i); + outputs[i].name = get_crtc_name(&info, crtcs + i); saved_errno = errno; outputs[i].crtc = crtcs + i; libgamma_crtc_information_destroy(&info); diff --git a/src/ramps.c b/src/ramps.c index 2c24b52..0bd2b78 100644 --- a/src/ramps.c +++ b/src/ramps.c @@ -26,7 +26,7 @@ /** * The name of the process */ -extern char* argv0; +extern const char* argv0; |