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Improve log messages for reading config+theme

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This commit is contained in:
Johan Malm 2020-09-14 18:17:36 +01:00
parent 35015e57c6
commit 4a89fbfb22
4 changed files with 26 additions and 18 deletions
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3
src/common/dir.c
View file

@ -103,8 +103,7 @@ char *find_dir(struct ctx *ctx)
} }
} }
/* no directory was found */ /* no directory was found */
ctx->buf[0] = '.'; ctx->buf[0] = '\0';
ctx->buf[1] = '\0';
return ctx->buf; return ctx->buf;
} }

2
src/common/log.c
View file

@ -23,7 +23,7 @@ void warn(const char *err, ...)
{ {
va_list params; va_list params;
fprintf(stderr, LABWC_COLOR_RED); fprintf(stderr, LABWC_COLOR_RED);
fprintf(stderr, "[labwc] warning: "); fprintf(stderr, "[labwc] ");
va_start(params, err); va_start(params, err);
vfprintf(stderr, err, params); vfprintf(stderr, err, params);
va_end(params); va_end(params);

24
src/config/rcxml.c
View file

@ -260,11 +260,10 @@ static void post_processing(void)
set_title_height(); set_title_height();
} }
static void rcxml_path(char *buf, size_t len, const char *filename) static void rcxml_path(char *buf, size_t len)
{ {
if (filename) if (!strlen(config_dir()))
snprintf(buf, len, "%s", filename); return;
else
snprintf(buf, len, "%s/rc.xml", config_dir()); snprintf(buf, len, "%s/rc.xml", config_dir());
} }
@ -274,7 +273,7 @@ void rcxml_read(const char *filename)
char *line = NULL; char *line = NULL;
size_t len = 0; size_t len = 0;
struct buf b; struct buf b;
char rcxml[4096]; char rcxml[4096] = { 0 };
rcxml_init(); rcxml_init();
wl_list_init(&rc.keybinds); wl_list_init(&rc.keybinds);
@ -283,13 +282,20 @@ void rcxml_read(const char *filename)
* Reading file into buffer before parsing makes it easier to write * Reading file into buffer before parsing makes it easier to write
* unit tests. * unit tests.
*/ */
rcxml_path(rcxml, sizeof(rcxml), filename); if (filename)
info("reading config file (%s)", rcxml); snprintf(rcxml, sizeof(rcxml), "%s", filename);
else
rcxml_path(rcxml, sizeof(rcxml));
if (rcxml[0] == '\0') {
warn("cannot find rc.xml config file");
goto no_config;
}
stream = fopen(rcxml, "r"); stream = fopen(rcxml, "r");
if (!stream) { if (!stream) {
warn("cannot read (%s)", rcxml); warn("cannot read (%s)", rcxml);
goto out; goto no_config;
} }
info("reading config file (%s)", rcxml);
buf_init(&b); buf_init(&b);
while (getline(&line, &len, stream) != -1) { while (getline(&line, &len, stream) != -1) {
char *p = strrchr(line, '\n'); char *p = strrchr(line, '\n');
@ -301,7 +307,7 @@ void rcxml_read(const char *filename)
fclose(stream); fclose(stream);
rcxml_parse_xml(&b); rcxml_parse_xml(&b);
free(b.buf); free(b.buf);
out: no_config:
post_processing(); post_processing();
} }

11
src/theme/theme.c
View file

@ -118,19 +118,22 @@ void theme_builtin(void)
void theme_read(const char *theme_name) void theme_read(const char *theme_name)
{ {
FILE *stream; FILE *stream = NULL;
char *line = NULL; char *line = NULL;
size_t len = 0; size_t len = 0;
char themerc[4096]; char themerc[4096];
snprintf(themerc, sizeof(themerc), "%s/themerc", theme_dir(theme_name)); if (strlen(theme_dir(theme_name))) {
info("reading themerc (%s)", themerc); snprintf(themerc, sizeof(themerc), "%s/themerc",
theme_dir(theme_name));
stream = fopen(themerc, "r"); stream = fopen(themerc, "r");
}
if (!stream) { if (!stream) {
warn("cannot read (%s) - load built-in theme", themerc); warn("cannot find theme (%s), using built-in", theme_name);
theme_builtin(); theme_builtin();
return; return;
} }
info("reading themerc (%s)", themerc);
while (getline(&line, &len, stream) != -1) { while (getline(&line, &len, stream) != -1) {
char *p = strrchr(line, '\n'); char *p = strrchr(line, '\n');
if (p) if (p)