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Refactor parsing of matches to avoid code duplication.

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This commit is contained in:
Ingo Bürk 2015-09-27 09:42:26 +02:00
parent 2248085c5c
commit b744c5e6c6
4 changed files with 117 additions and 204 deletions
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6
include/match.h
View File

@ -45,3 +45,9 @@ bool match_matches_window(Match *match, i3Window *window);
*
*/
void match_free(Match *match);
/**
* Interprets a ctype=cvalue pair and adds it to the given match specification.
*
*/
void match_parse_property(Match *match, const char *ctype, const char *cvalue);

102
src/commands.c
View File

@ -316,107 +316,7 @@ void cmd_criteria_match_windows(I3_CMD) {
*
*/
void cmd_criteria_add(I3_CMD, const char *ctype, const char *cvalue) {
DLOG("ctype=*%s*, cvalue=*%s*\n", ctype, cvalue);
if (strcmp(ctype, "class") == 0) {
current_match->class = regex_new(cvalue);
return;
}
if (strcmp(ctype, "instance") == 0) {
current_match->instance = regex_new(cvalue);
return;
}
if (strcmp(ctype, "window_role") == 0) {
current_match->window_role = regex_new(cvalue);
return;
}
if (strcmp(ctype, "con_id") == 0) {
char *end;
long parsed = strtol(cvalue, &end, 0);
if (parsed == LONG_MIN ||
parsed == LONG_MAX ||
parsed < 0 ||
(end && *end != '\0')) {
ELOG("Could not parse con id \"%s\"\n", cvalue);
} else {
current_match->con_id = (Con *)parsed;
DLOG("id as int = %p\n", current_match->con_id);
}
return;
}
if (strcmp(ctype, "id") == 0) {
char *end;
long parsed = strtol(cvalue, &end, 0);
if (parsed == LONG_MIN ||
parsed == LONG_MAX ||
parsed < 0 ||
(end && *end != '\0')) {
ELOG("Could not parse window id \"%s\"\n", cvalue);
} else {
current_match->id = parsed;
DLOG("window id as int = %d\n", current_match->id);
}
return;
}
if (strcmp(ctype, "window_type") == 0) {
if (strcasecmp(cvalue, "normal") == 0)
current_match->window_type = A__NET_WM_WINDOW_TYPE_NORMAL;
else if (strcasecmp(cvalue, "dialog") == 0)
current_match->window_type = A__NET_WM_WINDOW_TYPE_DIALOG;
else if (strcasecmp(cvalue, "utility") == 0)
current_match->window_type = A__NET_WM_WINDOW_TYPE_UTILITY;
else if (strcasecmp(cvalue, "toolbar") == 0)
current_match->window_type = A__NET_WM_WINDOW_TYPE_TOOLBAR;
else if (strcasecmp(cvalue, "splash") == 0)
current_match->window_type = A__NET_WM_WINDOW_TYPE_SPLASH;
else if (strcasecmp(cvalue, "menu") == 0)
current_match->window_type = A__NET_WM_WINDOW_TYPE_MENU;
else if (strcasecmp(cvalue, "dropdown_menu") == 0)
current_match->window_type = A__NET_WM_WINDOW_TYPE_DROPDOWN_MENU;
else if (strcasecmp(cvalue, "popup_menu") == 0)
current_match->window_type = A__NET_WM_WINDOW_TYPE_POPUP_MENU;
else if (strcasecmp(cvalue, "tooltip") == 0)
current_match->window_type = A__NET_WM_WINDOW_TYPE_TOOLTIP;
else
ELOG("unknown window_type value \"%s\"\n", cvalue);
return;
}
if (strcmp(ctype, "con_mark") == 0) {
current_match->mark = regex_new(cvalue);
return;
}
if (strcmp(ctype, "title") == 0) {
current_match->title = regex_new(cvalue);
return;
}
if (strcmp(ctype, "urgent") == 0) {
if (strcasecmp(cvalue, "latest") == 0 ||
strcasecmp(cvalue, "newest") == 0 ||
strcasecmp(cvalue, "recent") == 0 ||
strcasecmp(cvalue, "last") == 0) {
current_match->urgent = U_LATEST;
} else if (strcasecmp(cvalue, "oldest") == 0 ||
strcasecmp(cvalue, "first") == 0) {
current_match->urgent = U_OLDEST;
}
return;
}
if (strcmp(ctype, "workspace") == 0) {
current_match->workspace = regex_new(cvalue);
return;
}
ELOG("Unknown criterion: %s\n", ctype);
match_parse_property(current_match, ctype, cvalue);
}
/*

104
src/config_directives.c
View File

@ -42,111 +42,9 @@ CFGFUN(criteria_pop_state) {
*
*/
CFGFUN(criteria_add, const char *ctype, const char *cvalue) {
DLOG("ctype=*%s*, cvalue=*%s*\n", ctype, cvalue);
if (strcmp(ctype, "class") == 0) {
current_match->class = regex_new(cvalue);
return;
}
if (strcmp(ctype, "instance") == 0) {
current_match->instance = regex_new(cvalue);
return;
}
if (strcmp(ctype, "window_role") == 0) {
current_match->window_role = regex_new(cvalue);
return;
}
if (strcmp(ctype, "con_id") == 0) {
char *end;
long parsed = strtol(cvalue, &end, 10);
if (parsed == LONG_MIN ||
parsed == LONG_MAX ||
parsed < 0 ||
(end && *end != '\0')) {
ELOG("Could not parse con id \"%s\"\n", cvalue);
} else {
current_match->con_id = (Con *)parsed;
DLOG("id as int = %p\n", current_match->con_id);
}
return;
}
if (strcmp(ctype, "id") == 0) {
char *end;
long parsed = strtol(cvalue, &end, 10);
if (parsed == LONG_MIN ||
parsed == LONG_MAX ||
parsed < 0 ||
(end && *end != '\0')) {
ELOG("Could not parse window id \"%s\"\n", cvalue);
} else {
current_match->id = parsed;
DLOG("window id as int = %d\n", current_match->id);
}
return;
}
if (strcmp(ctype, "window_type") == 0) {
if (strcasecmp(cvalue, "normal") == 0)
current_match->window_type = A__NET_WM_WINDOW_TYPE_NORMAL;
else if (strcasecmp(cvalue, "dialog") == 0)
current_match->window_type = A__NET_WM_WINDOW_TYPE_DIALOG;
else if (strcasecmp(cvalue, "utility") == 0)
current_match->window_type = A__NET_WM_WINDOW_TYPE_UTILITY;
else if (strcasecmp(cvalue, "toolbar") == 0)
current_match->window_type = A__NET_WM_WINDOW_TYPE_TOOLBAR;
else if (strcasecmp(cvalue, "splash") == 0)
current_match->window_type = A__NET_WM_WINDOW_TYPE_SPLASH;
else if (strcasecmp(cvalue, "menu") == 0)
current_match->window_type = A__NET_WM_WINDOW_TYPE_MENU;
else if (strcasecmp(cvalue, "dropdown_menu") == 0)
current_match->window_type = A__NET_WM_WINDOW_TYPE_DROPDOWN_MENU;
else if (strcasecmp(cvalue, "popup_menu") == 0)
current_match->window_type = A__NET_WM_WINDOW_TYPE_POPUP_MENU;
else if (strcasecmp(cvalue, "tooltip") == 0)
current_match->window_type = A__NET_WM_WINDOW_TYPE_TOOLTIP;
else
ELOG("unknown window_type value \"%s\"\n", cvalue);
return;
}
if (strcmp(ctype, "con_mark") == 0) {
current_match->mark = regex_new(cvalue);
return;
}
if (strcmp(ctype, "title") == 0) {
current_match->title = regex_new(cvalue);
return;
}
if (strcmp(ctype, "urgent") == 0) {
if (strcasecmp(cvalue, "latest") == 0 ||
strcasecmp(cvalue, "newest") == 0 ||
strcasecmp(cvalue, "recent") == 0 ||
strcasecmp(cvalue, "last") == 0) {
current_match->urgent = U_LATEST;
} else if (strcasecmp(cvalue, "oldest") == 0 ||
strcasecmp(cvalue, "first") == 0) {
current_match->urgent = U_OLDEST;
}
return;
}
if (strcmp(ctype, "workspace") == 0) {
current_match->workspace = regex_new(cvalue);
return;
}
ELOG("Unknown criterion: %s\n", ctype);
match_parse_property(current_match, ctype, cvalue);
}
/* TODO: refactor the above criteria code into a single file (with src/commands.c). */
/*******************************************************************************
* Utility functions
******************************************************************************/

109
src/match.c
View File

@ -254,3 +254,112 @@ void match_free(Match *match) {
FREE(match->mark);
FREE(match->window_role);
}
/*
* Interprets a ctype=cvalue pair and adds it to the given match specification.
*
*/
void match_parse_property(Match *match, const char *ctype, const char *cvalue) {
assert(match != NULL);
DLOG("ctype=*%s*, cvalue=*%s*\n", ctype, cvalue);
if (strcmp(ctype, "class") == 0) {
match->class = regex_new(cvalue);
return;
}
if (strcmp(ctype, "instance") == 0) {
match->instance = regex_new(cvalue);
return;
}
if (strcmp(ctype, "window_role") == 0) {
match->window_role = regex_new(cvalue);
return;
}
if (strcmp(ctype, "con_id") == 0) {
char *end;
long parsed = strtol(cvalue, &end, 10);
if (parsed == LONG_MIN ||
parsed == LONG_MAX ||
parsed < 0 ||
(end && *end != '\0')) {
ELOG("Could not parse con id \"%s\"\n", cvalue);
} else {
match->con_id = (Con *)parsed;
DLOG("id as int = %p\n", match->con_id);
}
return;
}
if (strcmp(ctype, "id") == 0) {
char *end;
long parsed = strtol(cvalue, &end, 10);
if (parsed == LONG_MIN ||
parsed == LONG_MAX ||
parsed < 0 ||
(end && *end != '\0')) {
ELOG("Could not parse window id \"%s\"\n", cvalue);
} else {
match->id = parsed;
DLOG("window id as int = %d\n", match->id);
}
return;
}
if (strcmp(ctype, "window_type") == 0) {
if (strcasecmp(cvalue, "normal") == 0)
match->window_type = A__NET_WM_WINDOW_TYPE_NORMAL;
else if (strcasecmp(cvalue, "dialog") == 0)
match->window_type = A__NET_WM_WINDOW_TYPE_DIALOG;
else if (strcasecmp(cvalue, "utility") == 0)
match->window_type = A__NET_WM_WINDOW_TYPE_UTILITY;
else if (strcasecmp(cvalue, "toolbar") == 0)
match->window_type = A__NET_WM_WINDOW_TYPE_TOOLBAR;
else if (strcasecmp(cvalue, "splash") == 0)
match->window_type = A__NET_WM_WINDOW_TYPE_SPLASH;
else if (strcasecmp(cvalue, "menu") == 0)
match->window_type = A__NET_WM_WINDOW_TYPE_MENU;
else if (strcasecmp(cvalue, "dropdown_menu") == 0)
match->window_type = A__NET_WM_WINDOW_TYPE_DROPDOWN_MENU;
else if (strcasecmp(cvalue, "popup_menu") == 0)
match->window_type = A__NET_WM_WINDOW_TYPE_POPUP_MENU;
else if (strcasecmp(cvalue, "tooltip") == 0)
match->window_type = A__NET_WM_WINDOW_TYPE_TOOLTIP;
else
ELOG("unknown window_type value \"%s\"\n", cvalue);
return;
}
if (strcmp(ctype, "con_mark") == 0) {
match->mark = regex_new(cvalue);
return;
}
if (strcmp(ctype, "title") == 0) {
match->title = regex_new(cvalue);
return;
}
if (strcmp(ctype, "urgent") == 0) {
if (strcasecmp(cvalue, "latest") == 0 ||
strcasecmp(cvalue, "newest") == 0 ||
strcasecmp(cvalue, "recent") == 0 ||
strcasecmp(cvalue, "last") == 0) {
match->urgent = U_LATEST;
} else if (strcasecmp(cvalue, "oldest") == 0 ||
strcasecmp(cvalue, "first") == 0) {
match->urgent = U_OLDEST;
}
return;
}
if (strcmp(ctype, "workspace") == 0) {
match->workspace = regex_new(cvalue);
return;
}
ELOG("Unknown criterion: %s\n", ctype);
}