aniani/profanity
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Merge branch 'master' into nextdev

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This commit is contained in:
James Booth 2013-07-14 01:02:06 +01:00
commit 11688d1113
9 changed files with 275 additions and 112 deletions
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8
Makefile.am
View File

@ -15,8 +15,8 @@ profanity_SOURCES = \
src/ui/titlebar.c src/ui/statusbar.c src/ui/inputwin.c \
src/ui/console.c src/ui/notifier.c src/ui/notifier.h \
src/command/command.h src/command/command.c src/command/history.c \
src/command/history.h src/command/parser.c \
src/command/parser.h \
src/command/history.h src/tools/parser.c \
src/tools/parser.h \
src/tools/autocomplete.c src/tools/autocomplete.h \
src/tools/history.c src/tools/history.h \
src/tools/tinyurl.c src/tools/tinyurl.h \
@ -42,8 +42,8 @@ tests_testsuite_SOURCES = \
src/ui/titlebar.c src/ui/statusbar.c src/ui/inputwin.c \
src/ui/console.c src/ui/notifier.c src/ui/notifier.h \
src/command/command.h src/command/command.c src/command/history.c \
src/command/history.h src/command/parser.c \
src/command/parser.h \
src/command/history.h src/tools/parser.c \
src/tools/parser.h \
src/tools/autocomplete.c src/tools/autocomplete.h \
src/tools/history.c src/tools/history.h \
src/tools/tinyurl.c src/tools/tinyurl.h \

2
src/command/command.c
View File

@ -30,7 +30,6 @@
#include "chat_session.h"
#include "command/command.h"
#include "command/history.h"
#include "command/parser.h"
#include "common.h"
#include "config/accounts.h"
#include "config/preferences.h"
@ -41,6 +40,7 @@
#include "muc.h"
#include "profanity.h"
#include "tools/autocomplete.h"
#include "tools/parser.h"
#include "tools/tinyurl.h"
#include "ui/ui.h"
#include "xmpp/xmpp.h"

81
src/tools/autocomplete.c
View File

@ -24,7 +24,8 @@
#include <stdlib.h>
#include <string.h>
#include "autocomplete.h"
#include "tools/autocomplete.h"
#include "tools/parser.h"
struct autocomplete_t {
GSList *items;
@ -260,80 +261,6 @@ autocomplete_param_with_ac(char *input, int *size, char *command,
return auto_msg;
}
int
_count_tokens(char *string)
{
int num_tokens = 0;
// if no quotes, use glib
if (g_strrstr(string, "\"") == NULL) {
gchar **tokens = g_strsplit(string, " ", 0);
num_tokens = g_strv_length(tokens);
g_strfreev(tokens);
// else count tokens including quoted
} else {
int length = strlen(string);
int i = 0;
gboolean in_quotes = FALSE;
// include first token
num_tokens++;
for (i = 0; i < length; i++) {
if (string[i] == ' ') {
if (!in_quotes) {
num_tokens++;
}
} else if (string[i] == '"') {
if (in_quotes) {
in_quotes = FALSE;
} else {
in_quotes = TRUE;
}
}
}
}
return num_tokens;
}
char *
_get_start(char *string, int tokens)
{
char *result_str = NULL;
int num_tokens = 0;
int length = strlen(string);
int i = 0;
gboolean in_quotes = FALSE;
GString *result = g_string_new("");
// include first token
num_tokens++;
for (i = 0; i < length; i++) {
if (num_tokens < tokens) {
g_string_append_c(result, string[i]);
}
if (string[i] == ' ') {
if (!in_quotes) {
num_tokens++;
}
} else if (string[i] == '"') {
if (in_quotes) {
in_quotes = FALSE;
} else {
in_quotes = TRUE;
}
}
}
result_str = result->str;
g_string_free(result, FALSE);
return result_str;
}
char *
autocomplete_param_no_with_func(char *input, int *size, char *command,
int arg_number, autocomplete_func func)
@ -353,11 +280,11 @@ autocomplete_param_no_with_func(char *input, int *size, char *command,
g_strstrip(inp_cpy);
// count tokens properly
int num_tokens = _count_tokens(inp_cpy);
int num_tokens = count_tokens(inp_cpy);
// if correct number of tokens, then candidate for autocompletion of last param
if (num_tokens == arg_number) {
gchar *start_str = _get_start(inp_cpy, arg_number);
gchar *start_str = get_start(inp_cpy, arg_number);
gchar *comp_str = g_strdup(&inp_cpy[strlen(start_str)]);
// autocomplete param

4
src/tools/history.c
View File

@ -146,6 +146,10 @@ history_next(History history, char *item)
return NULL;
}
if (g_list_next(history->session.sess_curr) == NULL) {
return NULL;
}
char *copied = "";
if (item != NULL) {
copied = strdup(item);

147
src/command/parser.c → src/tools/parser.c
View File

@ -58,7 +58,7 @@ parse_args(const char * const inp, int min, int max)
char *copy = strdup(inp);
g_strstrip(copy);
int inp_size = strlen(copy);
int inp_size = g_utf8_strlen(copy, -1);
gboolean in_token = FALSE;
gboolean in_quotes = FALSE;
char *token_start = &copy[0];
@ -67,43 +67,55 @@ parse_args(const char * const inp, int min, int max)
// add tokens to GSList
int i;
for (i = 0; i <= inp_size; i++) {
for (i = 0; i < inp_size; i++) {
gchar *curr_ch = g_utf8_offset_to_pointer(copy, i);
gunichar curr_uni = g_utf8_get_char(curr_ch);
if (!in_token) {
if (copy[i] == ' ') {
if (curr_uni == ' ') {
continue;
} else {
in_token = TRUE;
if (copy[i] == '"') {
if (curr_uni == '"') {
in_quotes = TRUE;
i++;
gchar *next_ch = g_utf8_next_char(curr_ch);
gunichar next_uni = g_utf8_get_char(next_ch);
token_start = next_ch;
token_size += g_unichar_to_utf8(next_uni, NULL);
} else {
token_start = curr_ch;
token_size += g_unichar_to_utf8(curr_uni, NULL);
}
token_start = &copy[i];
token_size++;
}
} else {
if (in_quotes) {
if ((copy[i] == '\0') || (copy[i] == '"')) {
if (curr_uni == '"') {
tokens = g_slist_append(tokens, g_strndup(token_start,
token_size));
token_size = 0;
in_token = FALSE;
in_quotes = FALSE;
} else {
token_size++;
token_size += g_unichar_to_utf8(curr_uni, NULL);
}
} else {
if (copy[i] == ' ' || copy[i] == '\0') {
if (curr_uni == ' ') {
tokens = g_slist_append(tokens, g_strndup(token_start,
token_size));
token_size = 0;
in_token = FALSE;
} else {
token_size++;
token_size += g_unichar_to_utf8(curr_uni, NULL);
}
}
}
}
if (in_token) {
tokens = g_slist_append(tokens, g_strndup(token_start, token_size));
}
int num = g_slist_length(tokens) - 1;
// if num args not valid return NULL
@ -177,7 +189,7 @@ parse_args_with_freetext(const char * const inp, int min, int max)
char *copy = strdup(inp);
g_strstrip(copy);
int inp_size = strlen(copy);
int inp_size = g_utf8_strlen(copy, -1);
gboolean in_token = FALSE;
gboolean in_freetext = FALSE;
gboolean in_quotes = FALSE;
@ -188,56 +200,66 @@ parse_args_with_freetext(const char * const inp, int min, int max)
// add tokens to GSList
int i;
for (i = 0; i <= inp_size; i++) {
for (i = 0; i < inp_size; i++) {
gchar *curr_ch = g_utf8_offset_to_pointer(copy, i);
gunichar curr_uni = g_utf8_get_char(curr_ch);
if (!in_token) {
if (copy[i] == ' ') {
if (curr_uni == ' ') {
continue;
} else {
in_token = TRUE;
num_tokens++;
if (num_tokens == max + 1) {
in_freetext = TRUE;
} else if (copy[i] == '"') {
} else if (curr_uni == '"') {
in_quotes = TRUE;
i++;
gchar *next_ch = g_utf8_next_char(curr_ch);
gunichar next_uni = g_utf8_get_char(next_ch);
token_start = next_ch;
token_size += g_unichar_to_utf8(next_uni, NULL);
}
if (copy[i] == '"') {
token_start = &copy[i+1];
if (curr_uni == '"') {
gchar *next_ch = g_utf8_next_char(curr_ch);
token_start = next_ch;
} else {
token_start = &copy[i];
}
if (copy[i] != '"') {
token_size++;
token_start = curr_ch;
token_size += g_unichar_to_utf8(curr_uni, NULL);
}
}
} else {
if (in_quotes) {
if ((copy[i] == '\0') || (copy[i] == '"')) {
if (curr_uni == '"') {
tokens = g_slist_append(tokens, g_strndup(token_start,
token_size));
token_size = 0;
in_token = FALSE;
in_quotes = FALSE;
} else {
if (copy[i] != '"') {
token_size++;
if (curr_uni != '"') {
token_size += g_unichar_to_utf8(curr_uni, NULL);
}
}
} else {
if ((!in_freetext && copy[i] == ' ') || copy[i] == '\0') {
if (!in_freetext && curr_uni == ' ') {
tokens = g_slist_append(tokens, g_strndup(token_start,
token_size));
token_size = 0;
in_token = FALSE;
} else {
if (copy[i] != '"') {
token_size++;
if (curr_uni != '"') {
token_size += g_unichar_to_utf8(curr_uni, NULL);
}
}
}
}
}
if (in_token) {
tokens = g_slist_append(tokens, g_strndup(token_start, token_size));
}
int num = g_slist_length(tokens) - 1;
// if num args not valid return NULL
@ -271,3 +293,76 @@ parse_args_with_freetext(const char * const inp, int min, int max)
return args;
}
}
int
count_tokens(char *string)
{
int length = g_utf8_strlen(string, -1);
gboolean in_quotes = FALSE;
int num_tokens = 0;
int i = 0;
// include first token
num_tokens++;
for (i = 0; i < length; i++) {
gchar *curr_ch = g_utf8_offset_to_pointer(string, i);
gunichar curr_uni = g_utf8_get_char(curr_ch);
if (curr_uni == ' ') {
if (!in_quotes) {
num_tokens++;
}
} else if (curr_uni == '"') {
if (in_quotes) {
in_quotes = FALSE;
} else {
in_quotes = TRUE;
}
}
}
return num_tokens;
}
char *
get_start(char *string, int tokens)
{
GString *result = g_string_new("");
int length = g_utf8_strlen(string, -1);
gboolean in_quotes = FALSE;
char *result_str = NULL;
int num_tokens = 0;
int i = 0;
// include first token
num_tokens++;
for (i = 0; i < length; i++) {
gchar *curr_ch = g_utf8_offset_to_pointer(string, i);
gunichar curr_uni = g_utf8_get_char(curr_ch);
if (num_tokens < tokens) {
gchar *uni_char = malloc(7);
int len = g_unichar_to_utf8(curr_uni, uni_char);
uni_char[len] = '\0';
g_string_append(result, uni_char);
}
if (curr_uni == ' ') {
if (!in_quotes) {
num_tokens++;
}
} else if (curr_uni == '"') {
if (in_quotes) {
in_quotes = FALSE;
} else {
in_quotes = TRUE;
}
}
}
result_str = result->str;
g_string_free(result, FALSE);
return result_str;
}

2
src/command/parser.h → src/tools/parser.h
View File

@ -27,5 +27,7 @@
gchar** parse_args(const char * const inp, int min, int max);
gchar** parse_args_with_freetext(const char * const inp, int min, int max);
int count_tokens(char *string);
char* get_start(char *string, int tokens);
#endif

4
src/ui/inputwin.c
View File

@ -490,6 +490,10 @@ _handle_edit(int result, const wint_t ch, char *input, int *size)
next = cmd_history_next(input, size);
if (next) {
inp_replace_input(input, next, size);
} else if (*size != 0) {
input[*size] = '\0';
cmd_history_append(input);
inp_replace_input(input, "", size);
}
return 1;

6
tests/test_history.c
View File

@ -93,7 +93,7 @@ void prev_with_val_then_next_returns_val(void)
assert_string_equals("Oioi", item2);
}
void prev_with_val_then_next_twice_returns_val(void)
void prev_with_val_then_next_twice_returns_null(void)
{
History history = history_new(10);
history_append(history, "Hello");
@ -102,7 +102,7 @@ void prev_with_val_then_next_twice_returns_val(void)
char *item2 = history_next(history, item1);
char *item3 = history_next(history, item2);
assert_string_equals("Oioi", item3);
assert_is_null(item3);
}
void navigate_then_append_new(void)
@ -225,7 +225,7 @@ void register_history_tests(void)
TEST(previous_goes_to_correct_element);
TEST(prev_then_next_returns_empty);
TEST(prev_with_val_then_next_returns_val);
TEST(prev_with_val_then_next_twice_returns_val);
TEST(prev_with_val_then_next_twice_returns_null);
TEST(navigate_then_append_new);
TEST(edit_item_mid_history);
TEST(edit_previous_and_append);

133
tests/test_parser.c
View File

@ -1,7 +1,7 @@
#include <stdlib.h>
#include <string.h>
#include <head-unit.h>
#include "command/parser.h"
#include "tools/parser.h"
void
parse_null_returns_null(void)
@ -279,6 +279,124 @@ parse_cmd_freetext_with_many_quoted_and_many_spaces(void)
assert_string_equals("and heres the free text", result[2]);
g_strfreev(result);
}
void
count_one_token(void)
{
char *inp = "one";
int result = count_tokens(inp);
assert_int_equals(1, result);
}
void
count_one_token_quoted_no_whitespace(void)
{
char *inp = "\"one\"";
int result = count_tokens(inp);
assert_int_equals(1, result);
}
void
count_one_token_quoted_with_whitespace(void)
{
char *inp = "\"one two\"";
int result = count_tokens(inp);
assert_int_equals(1, result);
}
void
count_two_tokens(void)
{
char *inp = "one two";
int result = count_tokens(inp);
assert_int_equals(2, result);
}
void
count_two_tokens_first_quoted(void)
{
char *inp = "\"one and\" two";
int result = count_tokens(inp);
assert_int_equals(2, result);
}
void
count_two_tokens_second_quoted(void)
{
char *inp = "one \"two and\"";
int result = count_tokens(inp);
assert_int_equals(2, result);
}
void
count_two_tokens_both_quoted(void)
{
char *inp = "\"one and then\" \"two and\"";
int result = count_tokens(inp);
assert_int_equals(2, result);
}
void
get_first_of_one(void)
{
char *inp = "one";
char *result = get_start(inp, 2);
assert_string_equals("one", result);
}
void
get_first_of_two(void)
{
char *inp = "one two";
char *result = get_start(inp, 2);
assert_string_equals("one ", result);
}
void
get_first_two_of_three(void)
{
char *inp = "one two three";
char *result = get_start(inp, 3);
assert_string_equals("one two ", result);
}
void
get_first_two_of_three_first_quoted(void)
{
char *inp = "\"one\" two three";
char *result = get_start(inp, 3);
assert_string_equals("\"one\" two ", result);
}
void
get_first_two_of_three_second_quoted(void)
{
char *inp = "one \"two\" three";
char *result = get_start(inp, 3);
assert_string_equals("one \"two\" ", result);
}
void
get_first_two_of_three_first_and_second_quoted(void)
{
char *inp = "\"one\" \"two\" three";
char *result = get_start(inp, 3);
assert_string_equals("\"one\" \"two\" ", result);
}
void
register_parser_tests(void)
{
@ -307,4 +425,17 @@ register_parser_tests(void)
TEST(parse_cmd_freetext_with_quoted_and_space);
TEST(parse_cmd_freetext_with_quoted_and_many_spaces);
TEST(parse_cmd_freetext_with_many_quoted_and_many_spaces);
TEST(count_one_token);
TEST(count_one_token_quoted_no_whitespace);
TEST(count_one_token_quoted_with_whitespace);
TEST(count_two_tokens);
TEST(count_two_tokens_first_quoted);
TEST(count_two_tokens_second_quoted);
TEST(count_two_tokens_both_quoted);
TEST(get_first_of_one);
TEST(get_first_of_two);
TEST(get_first_two_of_three);
TEST(get_first_two_of_three_first_quoted);
TEST(get_first_two_of_three_second_quoted);
TEST(get_first_two_of_three_first_and_second_quoted);
}