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Remove yajl major version conditionals 

Yajl version ≥ 2 is required.

fixes #1156
This commit is contained in:
Tony Crisci 2014-05-03 21:02:54 -04:00 committed by Michael Stapelberg
parent 22b4215d92
commit 13db562551
17 changed files with 4 additions and 221 deletions
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2
DEPENDS
View File

@ -12,7 +12,7 @@
│ xcb-util │ 0.3.3 │ 0.3.8 │ http://xcb.freedesktop.org/dist/ │
│ util-cursor³│ 0.0.99 │ 0.0.99 │ http://xcb.freedesktop.org/dist/ │
│ libev │ 4.0 │ 4.11 │ http://libev.schmorp.de/ │
│ yajl │ 1.0.8 │ 2.0.1 │ http://lloyd.github.com/yajl/ │
│ yajl │ 2.0.1 │ 2.0.4 │ http://lloyd.github.com/yajl/ │
│ asciidoc │ 8.3.0 │ 8.6.4 │ http://www.methods.co.nz/asciidoc/ │
│ xmlto │ 0.0.23 │ 0.0.23 │ http://www.methods.co.nz/asciidoc/ │
│ Pod::Simple²│ 3.22 │ 3.22 │ http://search.cpan.org/~dwheeler/Pod-Simple-3.23/

3
common.mk
View File

@ -115,9 +115,6 @@ XCURSOR_LIBS := $(call ldflags_for_lib, xcb-cursor,xcb-cursor)
# yajl
YAJL_CFLAGS := $(call cflags_for_lib, yajl)
# Fallback for libyajl 1 which did not include yajl_version.h. We need
# YAJL_MAJOR from that file to decide which code path should be used.
YAJL_CFLAGS += -idirafter $(TOPDIR)/yajl-fallback
YAJL_LIBS := $(call ldflags_for_lib, yajl,yajl)
#libev

17
i3-msg/main.c
View File

@ -76,11 +76,7 @@ static int reply_boolean_cb(void *params, int val) {
return 1;
}
#if YAJL_MAJOR >= 2
static int reply_string_cb(void *params, const unsigned char *val, size_t len) {
#else
static int reply_string_cb(void *params, const unsigned char *val, unsigned int len) {
#endif
char *str = scalloc(len + 1);
strncpy(str, (const char*)val, len);
if (strcmp(last_key, "error") == 0)
@ -107,11 +103,7 @@ static int reply_end_map_cb(void *params) {
}
#if YAJL_MAJOR >= 2
static int reply_map_key_cb(void *params, const unsigned char *keyVal, size_t keyLen) {
#else
static int reply_map_key_cb(void *params, const unsigned char *keyVal, unsigned keyLen) {
#endif
free(last_key);
last_key = scalloc(keyLen + 1);
strncpy(last_key, (const char*)keyVal, keyLen);
@ -239,21 +231,12 @@ int main(int argc, char *argv[]) {
* If not, nicely format the error message. */
if (reply_type == I3_IPC_MESSAGE_TYPE_COMMAND) {
yajl_handle handle;
#if YAJL_MAJOR < 2
yajl_parser_config parse_conf = { 0, 0 };
handle = yajl_alloc(&reply_callbacks, &parse_conf, NULL, NULL);
#else
handle = yajl_alloc(&reply_callbacks, NULL, NULL);
#endif
yajl_status state = yajl_parse(handle, (const unsigned char*)reply, reply_length);
switch (state) {
case yajl_status_ok:
break;
case yajl_status_client_canceled:
#if YAJL_MAJOR < 2
case yajl_status_insufficient_data:
#endif
case yajl_status_error:
errx(EXIT_FAILURE, "IPC: Could not parse JSON reply.");
}

29
i3bar/src/child.c
View File

@ -161,11 +161,7 @@ static int stdin_start_map(void *context) {
return 1;
}
#if YAJL_MAJOR >= 2
static int stdin_map_key(void *context, const unsigned char *key, size_t len) {
#else
static int stdin_map_key(void *context, const unsigned char *key, unsigned int len) {
#endif
parser_ctx *ctx = context;
FREE(ctx->last_map_key);
sasprintf(&(ctx->last_map_key), "%.*s", len, key);
@ -183,11 +179,7 @@ static int stdin_boolean(void *context, int val) {
return 1;
}
#if YAJL_MAJOR >= 2
static int stdin_string(void *context, const unsigned char *val, size_t len) {
#else
static int stdin_string(void *context, const unsigned char *val, unsigned int len) {
#endif
parser_ctx *ctx = context;
if (strcasecmp(ctx->last_map_key, "full_text") == 0) {
ctx->block.full_text = i3string_from_utf8_with_length((const char *)val, len);
@ -223,11 +215,7 @@ static int stdin_string(void *context, const unsigned char *val, unsigned int le
return 1;
}
#if YAJL_MAJOR >= 2
static int stdin_integer(void *context, long long val) {
#else
static int stdin_integer(void *context, long val) {
#endif
parser_ctx *ctx = context;
if (strcasecmp(ctx->last_map_key, "min_width") == 0) {
ctx->block.min_width = (uint32_t)val;
@ -321,11 +309,7 @@ static void read_flat_input(char *buffer, int length) {
static bool read_json_input(unsigned char *input, int length) {
yajl_status status = yajl_parse(parser, input, length);
bool has_urgent = false;
#if YAJL_MAJOR >= 2
if (status != yajl_status_ok) {
#else
if (status != yajl_status_ok && status != yajl_status_insufficient_data) {
#endif
char *message = (char *)yajl_get_error(parser, 0, input, length);
/* strip the newline yajl adds to the error message */
@ -429,11 +413,8 @@ void child_sig_cb(struct ev_loop *loop, ev_child *watcher, int revents) {
void child_write_output(void) {
if (child.click_events) {
const unsigned char *output;
#if YAJL_MAJOR < 2
unsigned int size;
#else
size_t size;
#endif
yajl_gen_get_buf(gen, &output, &size);
write(child_stdin, output, size);
write(child_stdin, "\n", 1);
@ -465,17 +446,9 @@ void start_child(char *command) {
.yajl_start_array = stdin_start_array,
.yajl_end_array = stdin_end_array,
};
#if YAJL_MAJOR < 2
yajl_parser_config parse_conf = { 0, 0 };
parser = yajl_alloc(&callbacks, &parse_conf, NULL, (void*)&parser_context);
gen = yajl_gen_alloc(NULL, NULL);
#else
parser = yajl_alloc(&callbacks, NULL, &parser_context);
gen = yajl_gen_alloc(NULL);
#endif
int pipe_in[2]; /* pipe we read from */
int pipe_out[2]; /* pipe we write to */

17
i3bar/src/config.c
View File

@ -27,11 +27,7 @@ static char *cur_key;
* Essentially we just save it in cur_key.
*
*/
#if YAJL_MAJOR >= 2
static int config_map_key_cb(void *params_, const unsigned char *keyVal, size_t keyLen) {
#else
static int config_map_key_cb(void *params_, const unsigned char *keyVal, unsigned keyLen) {
#endif
FREE(cur_key);
cur_key = smalloc(sizeof(unsigned char) * (keyLen + 1));
@ -61,11 +57,7 @@ static int config_null_cb(void *params_) {
* Parse a string
*
*/
#if YAJL_MAJOR >= 2
static int config_string_cb(void *params_, const unsigned char *val, size_t _len) {
#else
static int config_string_cb(void *params_, const unsigned char *val, unsigned int _len) {
#endif
int len = (int)_len;
/* The id and socket_path are ignored, we already know them. */
if (!strcmp(cur_key, "id") || !strcmp(cur_key, "socket_path"))
@ -225,13 +217,7 @@ static yajl_callbacks outputs_callbacks = {
void parse_config_json(char *json) {
yajl_handle handle;
yajl_status state;
#if YAJL_MAJOR < 2
yajl_parser_config parse_conf = { 0, 0 };
handle = yajl_alloc(&outputs_callbacks, &parse_conf, NULL, NULL);
#else
handle = yajl_alloc(&outputs_callbacks, NULL, NULL);
#endif
state = yajl_parse(handle, (const unsigned char*) json, strlen(json));
@ -240,9 +226,6 @@ void parse_config_json(char *json) {
case yajl_status_ok:
break;
case yajl_status_client_canceled:
#if YAJL_MAJOR < 2
case yajl_status_insufficient_data:
#endif
case yajl_status_error:
ELOG("Could not parse config-reply!\n");
exit(EXIT_FAILURE);

17
i3bar/src/mode.c
View File

@ -27,11 +27,7 @@ struct mode_json_params {
* Parse a string (change)
*
*/
#if YAJL_MAJOR >= 2
static int mode_string_cb(void *params_, const unsigned char *val, size_t len) {
#else
static int mode_string_cb(void *params_, const unsigned char *val, unsigned int len) {
#endif
struct mode_json_params *params = (struct mode_json_params*) params_;
if (!strcmp(params->cur_key, "change")) {
@ -56,11 +52,7 @@ static int mode_string_cb(void *params_, const unsigned char *val, unsigned int
* Essentially we just save it in the parsing-state
*
*/
#if YAJL_MAJOR >= 2
static int mode_map_key_cb(void *params_, const unsigned char *keyVal, size_t keyLen) {
#else
static int mode_map_key_cb(void *params_, const unsigned char *keyVal, unsigned int keyLen) {
#endif
struct mode_json_params *params = (struct mode_json_params*) params_;
FREE(params->cur_key);
@ -95,13 +87,7 @@ void parse_mode_json(char *json) {
yajl_handle handle;
yajl_status state;
#if YAJL_MAJOR < 2
yajl_parser_config parse_conf = { 0, 0 };
handle = yajl_alloc(&mode_callbacks, &parse_conf, NULL, (void*) &params);
#else
handle = yajl_alloc(&mode_callbacks, NULL, (void*) &params);
#endif
state = yajl_parse(handle, (const unsigned char*) json, strlen(json));
@ -110,9 +96,6 @@ void parse_mode_json(char *json) {
case yajl_status_ok:
break;
case yajl_status_client_canceled:
#if YAJL_MAJOR < 2
case yajl_status_insufficient_data:
#endif
case yajl_status_error:
ELOG("Could not parse mode-event!\n");
exit(EXIT_FAILURE);

21
i3bar/src/outputs.c
View File

@ -64,11 +64,7 @@ static int outputs_boolean_cb(void *params_, int val) {
* Parse an integer (current_workspace or the rect)
*
*/
#if YAJL_MAJOR >= 2
static int outputs_integer_cb(void *params_, long long val) {
#else
static int outputs_integer_cb(void *params_, long val) {
#endif
struct outputs_json_params *params = (struct outputs_json_params*) params_;
if (!strcmp(params->cur_key, "current_workspace")) {
@ -108,11 +104,7 @@ static int outputs_integer_cb(void *params_, long val) {
* Parse a string (name)
*
*/
#if YAJL_MAJOR >= 2
static int outputs_string_cb(void *params_, const unsigned char *val, size_t len) {
#else
static int outputs_string_cb(void *params_, const unsigned char *val, unsigned int len) {
#endif
struct outputs_json_params *params = (struct outputs_json_params*) params_;
if (!strcmp(params->cur_key, "current_workspace")) {
@ -232,11 +224,7 @@ static int outputs_end_map_cb(void *params_) {
* Essentially we just save it in the parsing-state
*
*/
#if YAJL_MAJOR >= 2
static int outputs_map_key_cb(void *params_, const unsigned char *keyVal, size_t keyLen) {
#else
static int outputs_map_key_cb(void *params_, const unsigned char *keyVal, unsigned keyLen) {
#endif
struct outputs_json_params *params = (struct outputs_json_params*) params_;
FREE(params->cur_key);
@ -281,13 +269,7 @@ void parse_outputs_json(char *json) {
yajl_handle handle;
yajl_status state;
#if YAJL_MAJOR < 2
yajl_parser_config parse_conf = { 0, 0 };
handle = yajl_alloc(&outputs_callbacks, &parse_conf, NULL, (void*) &params);
#else
handle = yajl_alloc(&outputs_callbacks, NULL, (void*) &params);
#endif
state = yajl_parse(handle, (const unsigned char*) json, strlen(json));
@ -296,9 +278,6 @@ void parse_outputs_json(char *json) {
case yajl_status_ok:
break;
case yajl_status_client_canceled:
#if YAJL_MAJOR < 2
case yajl_status_insufficient_data:
#endif
case yajl_status_error:
ELOG("Could not parse outputs-reply!\n");
exit(EXIT_FAILURE);

14
i3bar/src/parse_json_header.c
View File

@ -35,11 +35,7 @@ static enum {
NO_KEY
} current_key;
#if YAJL_MAJOR >= 2
static int header_integer(void *ctx, long long val) {
#else
static int header_integer(void *ctx, long val) {
#endif
i3bar_child *child = ctx;
switch (current_key) {
@ -76,11 +72,7 @@ static int header_boolean(void *ctx, int val) {
#define CHECK_KEY(name) (stringlen == strlen(name) && \
STARTS_WITH((const char*)stringval, stringlen, name))
#if YAJL_MAJOR >= 2
static int header_map_key(void *ctx, const unsigned char *stringval, size_t stringlen) {
#else
static int header_map_key(void *ctx, const unsigned char *stringval, unsigned int stringlen) {
#endif
if (CHECK_KEY("version")) {
current_key = KEY_VERSION;
} else if (CHECK_KEY("stop_signal")) {
@ -118,16 +110,10 @@ void parse_json_header(i3bar_child *child, const unsigned char *buffer, int leng
current_key = NO_KEY;
#if YAJL_MAJOR >= 2
yajl_handle handle = yajl_alloc(&version_callbacks, NULL, child);
/* Allow trailing garbage. yajl 1 always behaves that way anyways, but for
* yajl 2, we need to be explicit. */
yajl_config(handle, yajl_allow_trailing_garbage, 1);
#else
yajl_parser_config parse_conf = { 0, 0 };
yajl_handle handle = yajl_alloc(&version_callbacks, &parse_conf, NULL, child);
#endif
yajl_status state = yajl_parse(handle, buffer, length);
if (state != yajl_status_ok) {

21
i3bar/src/workspaces.c
View File

@ -58,11 +58,7 @@ static int workspaces_boolean_cb(void *params_, int val) {
* Parse an integer (num or the rect)
*
*/
#if YAJL_MAJOR >= 2
static int workspaces_integer_cb(void *params_, long long val) {
#else
static int workspaces_integer_cb(void *params_, long val) {
#endif
struct workspaces_json_params *params = (struct workspaces_json_params*) params_;
if (!strcmp(params->cur_key, "num")) {
@ -103,11 +99,7 @@ static int workspaces_integer_cb(void *params_, long val) {
* Parse a string (name, output)
*
*/
#if YAJL_MAJOR >= 2
static int workspaces_string_cb(void *params_, const unsigned char *val, size_t len) {
#else
static int workspaces_string_cb(void *params_, const unsigned char *val, unsigned int len) {
#endif
struct workspaces_json_params *params = (struct workspaces_json_params*) params_;
char *output_name;
@ -182,11 +174,7 @@ static int workspaces_start_map_cb(void *params_) {
* Essentially we just save it in the parsing-state
*
*/
#if YAJL_MAJOR >= 2
static int workspaces_map_key_cb(void *params_, const unsigned char *keyVal, size_t keyLen) {
#else
static int workspaces_map_key_cb(void *params_, const unsigned char *keyVal, unsigned int keyLen) {
#endif
struct workspaces_json_params *params = (struct workspaces_json_params*) params_;
FREE(params->cur_key);
@ -223,13 +211,7 @@ void parse_workspaces_json(char *json) {
yajl_handle handle;
yajl_status state;
#if YAJL_MAJOR < 2
yajl_parser_config parse_conf = { 0, 0 };
handle = yajl_alloc(&workspaces_callbacks, &parse_conf, NULL, (void*) &params);
#else
handle = yajl_alloc(&workspaces_callbacks, NULL, (void*) &params);
#endif
state = yajl_parse(handle, (const unsigned char*) json, strlen(json));
@ -238,9 +220,6 @@ void parse_workspaces_json(char *json) {
case yajl_status_ok:
break;
case yajl_status_client_canceled:
#if YAJL_MAJOR < 2
case yajl_status_insufficient_data:
#endif
case yajl_status_error:
ELOG("Could not parse workspaces-reply!\n");
exit(EXIT_FAILURE);

6
include/yajl_utils.h
View File

@ -17,12 +17,6 @@
#define y(x, ...) yajl_gen_ ## x (gen, ##__VA_ARGS__)
#define ystr(str) yajl_gen_string(gen, (unsigned char*)str, strlen(str))
#if YAJL_MAJOR >= 2
#define ygenalloc() yajl_gen_alloc(NULL)
#define yalloc(callbacks, client) yajl_alloc(callbacks, NULL, client)
typedef size_t ylength;
#else
#define ygenalloc() yajl_gen_alloc(NULL, NULL);
#define yalloc(callbacks, client) yajl_alloc(callbacks, NULL, NULL, client)
typedef unsigned int ylength;
#endif

4
src/commands_parser.c
View File

@ -210,11 +210,7 @@ struct CommandResult *parse_command(const char *input) {
state = INITIAL;
/* A YAJL JSON generator used for formatting replies. */
#if YAJL_MAJOR >= 2
command_output.json_gen = yajl_gen_alloc(NULL);
#else
command_output.json_gen = yajl_gen_alloc(NULL, NULL);
#endif
y(array_open);
command_output.needs_tree_render = false;

4
src/config_parser.c
View File

@ -324,11 +324,7 @@ struct ConfigResult *parse_config(const char *input, struct context *context) {
statelist_idx = 1;
/* A YAJL JSON generator used for formatting replies. */
#if YAJL_MAJOR >= 2
command_output.json_gen = yajl_gen_alloc(NULL);
#else
command_output.json_gen = yajl_gen_alloc(NULL, NULL);
#endif
y(array_open);

14
src/display_version.c
View File

@ -21,21 +21,13 @@
static bool human_readable_key;
static char *human_readable_version;
#if YAJL_MAJOR >= 2
static int version_string(void *ctx, const unsigned char *val, size_t len) {
#else
static int version_string(void *ctx, const unsigned char *val, unsigned int len) {
#endif
if (human_readable_key)
sasprintf(&human_readable_version, "%.*s", (int)len, val);
return 1;
}
#if YAJL_MAJOR >= 2
static int version_map_key(void *ctx, const unsigned char *stringval, size_t stringlen) {
#else
static int version_map_key(void *ctx, const unsigned char *stringval, unsigned int stringlen) {
#endif
human_readable_key = (stringlen == strlen("human_readable") &&
strncmp((const char*)stringval, "human_readable", strlen("human_readable")) == 0);
return 1;
@ -104,13 +96,7 @@ void display_running_version(void) {
if (reply_type != I3_IPC_MESSAGE_TYPE_GET_VERSION)
errx(EXIT_FAILURE, "Got reply type %d, but expected %d (GET_VERSION)", reply_type, I3_IPC_MESSAGE_TYPE_GET_VERSION);
#if YAJL_MAJOR >= 2
yajl_handle handle = yajl_alloc(&version_callbacks, NULL, NULL);
#else
yajl_parser_config parse_conf = { 0, 0 };
yajl_handle handle = yajl_alloc(&version_callbacks, &parse_conf, NULL, NULL);
#endif
yajl_status state = yajl_parse(handle, (const unsigned char*)reply, (int)reply_length);
if (state != yajl_status_ok)

11
src/key_press.c
View File

@ -30,11 +30,7 @@ static int json_boolean(void *ctx, int boolval) {
return 1;
}
#if YAJL_MAJOR >= 2
static int json_map_key(void *ctx, const unsigned char *stringval, size_t stringlen) {
#else
static int json_map_key(void *ctx, const unsigned char *stringval, unsigned int stringlen) {
#endif
parse_error_key = (stringlen >= strlen("parse_error") &&
strncmp((const char*)stringval, "parse_error", strlen("parse_error")) == 0);
return 1;
@ -86,15 +82,8 @@ void handle_key_press(xcb_key_press_event_t *event) {
/* We parse the JSON reply to figure out whether there was an error
* ("success" being false in on of the returned dictionaries). */
const unsigned char *reply;
#if YAJL_MAJOR >= 2
size_t length;
yajl_handle handle = yajl_alloc(&command_error_callbacks, NULL, NULL);
#else
unsigned int length;
yajl_parser_config parse_conf = { 0, 0 };
yajl_handle handle = yajl_alloc(&command_error_callbacks, &parse_conf, NULL, NULL);
#endif
yajl_gen_get_buf(command_output->json_gen, &reply, &length);
current_nesting_level = 0;

22
src/load_layout.c
View File

@ -133,11 +133,7 @@ static int json_end_array(void *ctx) {
return 1;
}
#if YAJL_MAJOR < 2
static int json_key(void *ctx, const unsigned char *val, unsigned int len) {
#else
static int json_key(void *ctx, const unsigned char *val, size_t len) {
#endif
LOG("key: %.*s\n", (int)len, val);
FREE(last_key);
last_key = scalloc((len+1) * sizeof(char));
@ -160,11 +156,7 @@ static int json_key(void *ctx, const unsigned char *val, size_t len) {
return 1;
}
#if YAJL_MAJOR >= 2
static int json_string(void *ctx, const unsigned char *val, size_t len) {
#else
static int json_string(void *ctx, const unsigned char *val, unsigned int len) {
#endif
LOG("string: %.*s for key %s\n", (int)len, val, last_key);
if (parsing_swallows) {
char *sval;
@ -307,13 +299,8 @@ static int json_string(void *ctx, const unsigned char *val, unsigned int len) {
return 1;
}
#if YAJL_MAJOR >= 2
static int json_int(void *ctx, long long val) {
LOG("int %lld for key %s\n", val, last_key);
#else
static int json_int(void *ctx, long val) {
LOG("int %ld for key %s\n", val, last_key);
#endif
/* For backwards compatibility with i3 < 4.8 */
if (strcasecmp(last_key, "type") == 0)
json_node->type = val;
@ -427,13 +414,8 @@ void tree_append_json(Con *con, const char *filename, char **errormsg) {
.yajl_end_map = json_end_map,
.yajl_end_array = json_end_array,
};
#if YAJL_MAJOR >= 2
g = yajl_gen_alloc(NULL);
hand = yajl_alloc(&callbacks, NULL, (void*)g);
#else
g = yajl_gen_alloc(NULL, NULL);
hand = yajl_alloc(&callbacks, NULL, NULL, (void*)g);
#endif
/* Allowing comments allows for more user-friendly layout files. */
yajl_config(hand, yajl_allow_comments, true);
/* Allow multiple values, i.e. multiple nodes to attach */
@ -463,11 +445,7 @@ void tree_append_json(Con *con, const char *filename, char **errormsg) {
con_fix_percent(con);
setlocale(LC_NUMERIC, "");
#if YAJL_MAJOR >= 2
yajl_complete_parse(hand);
#else
yajl_parse_complete(hand);
#endif
fclose(f);
if (to_focus)

12
src/util.c
View File

@ -188,22 +188,14 @@ static char **append_argument(char **original, char *argument) {
char *store_restart_layout(void) {
setlocale(LC_NUMERIC, "C");
#if YAJL_MAJOR >= 2
yajl_gen gen = yajl_gen_alloc(NULL);
#else
yajl_gen gen = yajl_gen_alloc(NULL, NULL);
#endif
dump_node(gen, croot, true);
setlocale(LC_NUMERIC, "");
const unsigned char *payload;
#if YAJL_MAJOR >= 2
size_t length;
#else
unsigned int length;
#endif
y(get_buf, &payload, &length);
/* create a temporary file if one hasn't been specified, or just
@ -241,11 +233,7 @@ char *store_restart_layout(void) {
return NULL;
}
written += n;
#if YAJL_MAJOR >= 2
DLOG("written: %zd of %zd\n", written, length);
#else
DLOG("written: %d of %d\n", written, length);
#endif
}
close(fd);

7
yajl-fallback/yajl/yajl_version.h
View File

@ -1,7 +0,0 @@
#ifndef YAJL_VERSION_H_
#define YAJL_VERSION_H_
/* Fallback for libyajl 1 which does not provide yajl_version.h */
#define YAJL_MAJOR 1
#define YAJL_MINOR 0
#define YAJL_MICRO 0
#endif