diff options
| -rw-r--r-- | include/swaynag/config.h | 13 | ||||
| -rw-r--r-- | include/swaynag/nagbar.h | 1 | ||||
| -rw-r--r-- | swaynag/config.c | 292 | ||||
| -rw-r--r-- | swaynag/main.c | 296 | ||||
| -rw-r--r-- | swaynag/meson.build | 1 | ||||
| -rw-r--r-- | swaynag/types.c | 1 |
6 files changed, 315 insertions, 289 deletions
diff --git a/include/swaynag/config.h b/include/swaynag/config.h new file mode 100644 index 00000000..caa32710 --- /dev/null +++ b/include/swaynag/config.h @@ -0,0 +1,13 @@ +#ifndef _SWAY_NAGBAR_CONFIG_H +#define _SWAY_NAGBAR_CONFIG_H +#include "swaynag/nagbar.h" +#include "list.h" + +int nagbar_parse_options(int argc, char **argv, struct sway_nagbar *nagbar, + list_t *types, char **config, bool *debug); + +char *nagbar_get_config_path(void); + +int nagbar_load_config(char *path, struct sway_nagbar *nagbar, list_t *types); + +#endif diff --git a/include/swaynag/nagbar.h b/include/swaynag/nagbar.h index b5d9b2cb..4ef101e9 100644 --- a/include/swaynag/nagbar.h +++ b/include/swaynag/nagbar.h @@ -1,6 +1,7 @@ #ifndef _SWAY_NAGBAR_NAGBAR_H #define _SWAY_NAGBAR_NAGBAR_H #include <stdint.h> +#include <strings.h> #include "list.h" #include "pool-buffer.h" #include "swaynag/types.h" diff --git a/swaynag/config.c b/swaynag/config.c new file mode 100644 index 00000000..4e7edf2e --- /dev/null +++ b/swaynag/config.c @@ -0,0 +1,292 @@ +#define _XOPEN_SOURCE 700 +#define _POSIX_C_SOURCE 200112L +#include <getopt.h> +#include <stdlib.h> +#include <wordexp.h> +#include "log.h" +#include "list.h" +#include "readline.h" +#include "swaynag/nagbar.h" +#include "swaynag/types.h" +#include "wlr-layer-shell-unstable-v1-client-protocol.h" + +static char *read_from_stdin() { + char *buffer = NULL; + while (!feof(stdin)) { + char *line = read_line(stdin); + if (!line) { + continue; + } + + if (!buffer) { + buffer = strdup(line); + } else { + buffer = realloc(buffer, strlen(buffer) + strlen(line) + 2); + strcat(buffer, line); + strcat(buffer, "\n"); + } + + free(line); + } + + if (buffer && buffer[strlen(buffer) - 1] == '\n') { + buffer[strlen(buffer) - 1] = '\0'; + } + + return buffer; +} + +int nagbar_parse_options(int argc, char **argv, struct sway_nagbar *nagbar, + list_t *types, char **config, bool *debug) { + static struct option opts[] = { + {"button", required_argument, NULL, 'b'}, + {"config", required_argument, NULL, 'c'}, + {"debug", no_argument, NULL, 'd'}, + {"edge", required_argument, NULL, 'e'}, + {"font", required_argument, NULL, 'f'}, + {"help", no_argument, NULL, 'h'}, + {"detailed-message", no_argument, NULL, 'l'}, + {"detailed-button", required_argument, NULL, 'L'}, + {"message", required_argument, NULL, 'm'}, + {"output", required_argument, NULL, 'o'}, + {"dismiss-button", required_argument, NULL, 's'}, + {"type", required_argument, NULL, 't'}, + {"version", no_argument, NULL, 'v'}, + {0, 0, 0, 0} + }; + + const char *usage = + "Usage: swaynag [options...]\n" + "\n" + " -b, --button <text> <action> Create a button with text that " + "executes action when pressed. Multiple buttons can be defined.\n" + " -c, --config <path> Path to config file.\n" + " -d, --debug Enable debugging.\n" + " -e, --edge top|bottom Set the edge to use.\n" + " -f, --font <font> Set the font to use.\n" + " -h, --help Show help message and quit.\n" + " -l, --detailed-message Read a detailed message from stdin.\n" + " -L, --detailed-button <text> Set the text of the detail button.\n" + " -m, --message <msg> Set the message text.\n" + " -o, --output <output> Set the output to use.\n" + " -s, --dismiss-button <text> Set the dismiss button text.\n" + " -t, --type <type> Set the message type.\n" + " -v, --version Show the version number and quit.\n"; + + optind = 1; + while (1) { + int c = getopt_long(argc, argv, "b:c:de:f:hlL:m:o:s:t:v", opts, NULL); + if (c == -1) { + break; + } + switch (c) { + case 'b': // Button + if (nagbar) { + if (optind >= argc) { + fprintf(stderr, "Missing action for button %s\n", optarg); + return EXIT_FAILURE; + } + struct sway_nagbar_button *button; + button = calloc(sizeof(struct sway_nagbar_button), 1); + button->text = strdup(optarg); + button->type = NAGBAR_ACTION_COMMAND; + button->action = strdup(argv[optind]); + list_add(nagbar->buttons, button); + } + optind++; + break; + case 'c': // Config + if (config) { + *config = strdup(optarg); + } + break; + case 'd': // Debug + if (debug) { + *debug = true; + } + break; + case 'e': // Edge + if (nagbar) { + if (strcmp(optarg, "top") == 0) { + nagbar->anchors = ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP + | ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT + | ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT; + } else if (strcmp(optarg, "bottom") == 0) { + nagbar->anchors = ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM + | ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT + | ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT; + } else { + fprintf(stderr, "Invalid edge: %s\n", optarg); + return EXIT_FAILURE; + } + } + break; + case 'f': // Font + if (nagbar) { + free(nagbar->font); + nagbar->font = strdup(optarg); + } + break; + case 'l': // Detailed Message + if (nagbar) { + free(nagbar->details.message); + nagbar->details.message = read_from_stdin(); + nagbar->details.button_up.text = strdup("▲"); + nagbar->details.button_down.text = strdup("▼"); + } + break; + case 'L': // Detailed Button Text + if (nagbar) { + free(nagbar->details.button_details.text); + nagbar->details.button_details.text = strdup(optarg); + } + break; + case 'm': // Message + if (nagbar) { + free(nagbar->message); + nagbar->message = strdup(optarg); + } + break; + case 'o': // Output + if (nagbar) { + free(nagbar->output.name); + nagbar->output.name = strdup(optarg); + } + break; + case 's': // Dismiss Button Text + if (nagbar) { + struct sway_nagbar_button *button_close; + button_close = nagbar->buttons->items[0]; + free(button_close->text); + button_close->text = strdup(optarg); + } + break; + case 't': // Type + if (nagbar) { + nagbar->type = nagbar_type_get(types, optarg); + if (!nagbar->type) { + fprintf(stderr, "Unknown type %s\n", optarg); + return EXIT_FAILURE; + } + } + break; + case 'v': // Version + fprintf(stdout, "swaynag version " SWAY_VERSION "\n"); + return -1; + default: // Help or unknown flag + fprintf(c == 'h' ? stdout : stderr, "%s", usage); + return -1; + } + } + + return 0; +} + +static bool file_exists(const char *path) { + return path && access(path, R_OK) != -1; +} + +char *nagbar_get_config_path(void) { + static const char *config_paths[] = { + "$HOME/.swaynag/config", + "$XDG_CONFIG_HOME/swaynag/config", + SYSCONFDIR "/swaynag/config", + }; + + if (!getenv("XDG_CONFIG_HOME")) { + char *home = getenv("HOME"); + char *config_home = malloc(strlen(home) + strlen("/.config") + 1); + if (!config_home) { + wlr_log(WLR_ERROR, "Unable to allocate $HOME/.config"); + } else { + strcpy(config_home, home); + strcat(config_home, "/.config"); + setenv("XDG_CONFIG_HOME", config_home, 1); + wlr_log(WLR_DEBUG, "Set XDG_CONFIG_HOME to %s", config_home); + free(config_home); + } + } + + wordexp_t p; + char *path; + for (size_t i = 0; i < sizeof(config_paths) / sizeof(char *); ++i) { + if (wordexp(config_paths[i], &p, 0) == 0) { + path = strdup(p.we_wordv[0]); + wordfree(&p); + if (file_exists(path)) { + return path; + } + free(path); + } + } + + return NULL; +} + +int nagbar_load_config(char *path, struct sway_nagbar *nagbar, list_t *types) { + FILE *config = fopen(path, "r"); + if (!config) { + fprintf(stderr, "Failed to read config. Running without it.\n"); + return 0; + } + struct sway_nagbar_type *type = NULL; + char *line; + int line_number = 0; + while (!feof(config)) { + line = read_line(config); + if (!line) { + continue; + } + + line_number++; + if (line[0] == '#') { + free(line); + continue; + } + if (strlen(line) == 0) { + free(line); + continue; + } + + if (line[0] == '[') { + char *close = strchr(line, ']'); + if (!close) { + free(line); + fclose(config); + fprintf(stderr, "Closing bracket not found on line %d\n", + line_number); + return 1; + } + char *name = calloc(1, close - line); + strncat(name, line + 1, close - line - 1); + type = nagbar_type_get(types, name); + if (!type) { + type = calloc(1, sizeof(struct sway_nagbar_type)); + type->name = strdup(name); + list_add(types, type); + } + free(name); + } else { + char flag[strlen(line) + 3]; + sprintf(flag, "--%s", line); + char *argv[] = {"swaynag", flag}; + int result; + if (type) { + result = nagbar_parse_type(2, argv, type); + } else { + result = nagbar_parse_options(2, argv, nagbar, types, + NULL, NULL); + } + if (result != 0) { + free(line); + fclose(config); + return result; + } + } + + free(line); + } + fclose(config); + return 0; +} + diff --git a/swaynag/main.c b/swaynag/main.c index b199fac4..5c97e12a 100644 --- a/swaynag/main.c +++ b/swaynag/main.c @@ -1,12 +1,8 @@ -#define _XOPEN_SOURCE 700 -#define _POSIX_C_SOURCE 200112L -#include <getopt.h> +#define _XOPEN_SOURCE 500 #include <signal.h> -#include <stdlib.h> -#include <wordexp.h> #include "log.h" #include "list.h" -#include "readline.h" +#include "swaynag/config.h" #include "swaynag/nagbar.h" #include "swaynag/types.h" #include "wlr-layer-shell-unstable-v1-client-protocol.h" @@ -23,285 +19,6 @@ void sway_terminate(int code) { exit(code); } -static char *read_from_stdin() { - char *buffer = NULL; - while (!feof(stdin)) { - char *line = read_line(stdin); - if (!line) { - continue; - } - - if (!buffer) { - buffer = strdup(line); - } else { - buffer = realloc(buffer, strlen(buffer) + strlen(line) + 2); - strcat(buffer, line); - strcat(buffer, "\n"); - } - - free(line); - } - - if (buffer && buffer[strlen(buffer) - 1] == '\n') { - buffer[strlen(buffer) - 1] = '\0'; - } - - return buffer; -} - -static int parse_options(int argc, char **argv, struct sway_nagbar *nagbar, - list_t *types, char **config, bool *debug) { - static struct option opts[] = { - {"button", required_argument, NULL, 'b'}, - {"config", required_argument, NULL, 'c'}, - {"debug", no_argument, NULL, 'd'}, - {"edge", required_argument, NULL, 'e'}, - {"font", required_argument, NULL, 'f'}, - {"help", no_argument, NULL, 'h'}, - {"detailed-message", no_argument, NULL, 'l'}, - {"detailed-button", required_argument, NULL, 'L'}, - {"message", required_argument, NULL, 'm'}, - {"output", required_argument, NULL, 'o'}, - {"dismiss-button", required_argument, NULL, 's'}, - {"type", required_argument, NULL, 't'}, - {"version", no_argument, NULL, 'v'}, - {0, 0, 0, 0} - }; - - const char *usage = - "Usage: swaynag [options...]\n" - "\n" - " -b, --button <text> <action> Create a button with text that " - "executes action when pressed. Multiple buttons can be defined.\n" - " -c, --config <path> Path to config file.\n" - " -d, --debug Enable debugging.\n" - " -e, --edge top|bottom Set the edge to use.\n" - " -f, --font <font> Set the font to use.\n" - " -h, --help Show help message and quit.\n" - " -l, --detailed-message Read a detailed message from stdin.\n" - " -L, --detailed-button <text> Set the text of the detail button.\n" - " -m, --message <msg> Set the message text.\n" - " -o, --output <output> Set the output to use.\n" - " -s, --dismiss-button <text> Set the dismiss button text.\n" - " -t, --type <type> Set the message type.\n" - " -v, --version Show the version number and quit.\n"; - - optind = 1; - while (1) { - int c = getopt_long(argc, argv, "b:c:de:f:hlL:m:o:s:t:v", opts, NULL); - if (c == -1) { - break; - } - switch (c) { - case 'b': // Button - if (nagbar) { - if (optind >= argc) { - fprintf(stderr, "Missing action for button %s\n", optarg); - return EXIT_FAILURE; - } - struct sway_nagbar_button *button; - button = calloc(sizeof(struct sway_nagbar_button), 1); - button->text = strdup(optarg); - button->type = NAGBAR_ACTION_COMMAND; - button->action = strdup(argv[optind]); - optind++; - list_add(nagbar->buttons, button); - } - break; - case 'c': // Config - if (config) { - *config = strdup(optarg); - } - break; - case 'd': // Debug - if (debug) { - *debug = true; - } - break; - case 'e': // Edge - if (nagbar) { - if (strcmp(optarg, "top") == 0) { - nagbar->anchors = ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP - | ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT - | ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT; - } else if (strcmp(optarg, "bottom") == 0) { - nagbar->anchors = ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM - | ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT - | ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT; - } else { - fprintf(stderr, "Invalid edge: %s\n", optarg); - return EXIT_FAILURE; - } - } - break; - case 'f': // Font - if (nagbar) { - free(nagbar->font); - nagbar->font = strdup(optarg); - } - break; - case 'l': // Detailed Message - if (nagbar) { - free(nagbar->details.message); - nagbar->details.message = read_from_stdin(); - nagbar->details.button_up.text = strdup("▲"); - nagbar->details.button_down.text = strdup("▼"); - } - break; - case 'L': // Detailed Button Text - if (nagbar) { - free(nagbar->details.button_details.text); - nagbar->details.button_details.text = strdup(optarg); - } - break; - case 'm': // Message - if (nagbar) { - free(nagbar->message); - nagbar->message = strdup(optarg); - } - break; - case 'o': // Output - if (nagbar) { - free(nagbar->output.name); - nagbar->output.name = strdup(optarg); - } - break; - case 's': // Dismiss Button Text - if (nagbar) { - struct sway_nagbar_button *button_close; - button_close = nagbar->buttons->items[0]; - free(button_close->text); - button_close->text = strdup(optarg); - } - break; - case 't': // Type - if (nagbar) { - nagbar->type = nagbar_type_get(types, optarg); - if (!nagbar->type) { - fprintf(stderr, "Unknown type %s\n", optarg); - return EXIT_FAILURE; - } - } - break; - case 'v': // Version - fprintf(stdout, "swaynag version " SWAY_VERSION "\n"); - return -1; - default: // Help or unknown flag - fprintf(c == 'h' ? stdout : stderr, "%s", usage); - return -1; - } - } - - return 0; -} - -static bool file_exists(const char *path) { - return path && access(path, R_OK) != -1; -} - -static char *get_config_path(void) { - static const char *config_paths[] = { - "$HOME/.swaynag/config", - "$XDG_CONFIG_HOME/swaynag/config", - SYSCONFDIR "/swaynag/config", - }; - - if (!getenv("XDG_CONFIG_HOME")) { - char *home = getenv("HOME"); - char *config_home = malloc(strlen(home) + strlen("/.config") + 1); - if (!config_home) { - wlr_log(WLR_ERROR, "Unable to allocate $HOME/.config"); - } else { - strcpy(config_home, home); - strcat(config_home, "/.config"); - setenv("XDG_CONFIG_HOME", config_home, 1); - wlr_log(WLR_DEBUG, "Set XDG_CONFIG_HOME to %s", config_home); - free(config_home); - } - } - - wordexp_t p; - char *path; - for (size_t i = 0; i < sizeof(config_paths) / sizeof(char *); ++i) { - if (wordexp(config_paths[i], &p, 0) == 0) { - path = strdup(p.we_wordv[0]); - wordfree(&p); - if (file_exists(path)) { - return path; - } - free(path); - } - } - - return NULL; -} - -static int load_config(char *path, struct sway_nagbar *nagbar, list_t *types) { - FILE *config = fopen(path, "r"); - if (!config) { - fprintf(stderr, "Failed to read config. Running without it.\n"); - return 0; - } - struct sway_nagbar_type *type = NULL; - char *line; - int line_number = 0; - while (!feof(config)) { - line = read_line(config); - if (!line) { - continue; - } - - line_number++; - if (line[0] == '#') { - free(line); - continue; - } - if (strlen(line) == 0) { - free(line); - continue; - } - - if (line[0] == '[') { - char *close = strchr(line, ']'); - if (!close) { - free(line); - fclose(config); - fprintf(stderr, "Closing bracket not found on line %d\n", - line_number); - return 1; - } - char *name = calloc(1, close - line); - strncat(name, line + 1, close - line - 1); - type = nagbar_type_get(types, name); - if (!type) { - type = calloc(1, sizeof(struct sway_nagbar_type)); - type->name = strdup(name); - list_add(types, type); - } - free(name); - } else { - char flag[strlen(line) + 3]; - sprintf(flag, "--%s", line); - char *argv[] = {"swaynag", flag}; - int result; - if (type) { - result = nagbar_parse_type(2, argv, type); - } else { - result = parse_options(2, argv, nagbar, types, NULL, NULL); - } - if (result != 0) { - free(line); - fclose(config); - return result; - } - } - - free(line); - } - fclose(config); - return 0; -} - int main(int argc, char **argv) { int exit_code = EXIT_SUCCESS; @@ -327,7 +44,7 @@ int main(int argc, char **argv) { char *config_path = NULL; bool debug = false; - int launch_status = parse_options(argc, argv, NULL, NULL, + int launch_status = nagbar_parse_options(argc, argv, NULL, NULL, &config_path, &debug); if (launch_status != 0) { exit_code = launch_status; @@ -336,11 +53,11 @@ int main(int argc, char **argv) { wlr_log_init(debug ? WLR_DEBUG : WLR_ERROR, NULL); if (!config_path) { - config_path = get_config_path(); + config_path = nagbar_get_config_path(); } if (config_path) { wlr_log(WLR_DEBUG, "Loading config file: %s", config_path); - int config_status = load_config(config_path, &nagbar, types); + int config_status = nagbar_load_config(config_path, &nagbar, types); free(config_path); if (config_status != 0) { exit_code = config_status; @@ -349,7 +66,8 @@ int main(int argc, char **argv) { } if (argc > 1) { - int result = parse_options(argc, argv, &nagbar, types, NULL, NULL); + int result = nagbar_parse_options(argc, argv, &nagbar, types, + NULL, NULL); if (result != 0) { exit_code = result; goto cleanup; diff --git a/swaynag/meson.build b/swaynag/meson.build index 6a9df984..b2425504 100644 --- a/swaynag/meson.build +++ b/swaynag/meson.build @@ -1,5 +1,6 @@ executable( 'swaynag', [ + 'config.c', 'main.c', 'nagbar.c', 'render.c', diff --git a/swaynag/types.c b/swaynag/types.c index 8dd99d2a..dbc841f7 100644 --- a/swaynag/types.c +++ b/swaynag/types.c @@ -6,6 +6,7 @@ #include <string.h> #include <strings.h> #include "list.h" +#include "swaynag/config.h" #include "swaynag/types.h" #include "util.h" |