diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/common/completion.c | 142 | ||||
| -rw-r--r-- | src/common/weechat.h | 5 |
2 files changed, 145 insertions, 2 deletions
diff --git a/src/common/completion.c b/src/common/completion.c index d292902a8..0896e04b4 100644 --- a/src/common/completion.c +++ b/src/common/completion.c @@ -26,6 +26,11 @@ #include <stdlib.h> #include <string.h> +#include <libgen.h> +#include <sys/stat.h> +#include <sys/types.h> +#include <dirent.h> +#include <unistd.h> #include "weechat.h" #include "completion.h" @@ -283,8 +288,141 @@ completion_list_add_server_channels (t_completion *completion) void completion_list_add_filename (t_completion *completion) { - /* TODO: add filename completion */ - completion_stop (completion); + char *path_d, *path_b, *d_name, *b_name, *l_name; + char buffer[PATH_MAX]; + DIR *dp; + struct dirent *entry; + struct stat statbuf; + int in_weechat_home = 0; + int in_user_home = 0; + char home[3] = { '~', DIR_SEPARATOR_CHAR, '\0' }; + + if ((strncmp (completion->base_word, home, 2) == 0) && getenv("HOME")) + in_user_home = 1; + else if ((strncmp (completion->base_word, DIR_SEPARATOR, 1) != 0) + || (strcmp (completion->base_word, "") == 0)) + in_weechat_home = 1; + + if ((in_weechat_home == 1) || (in_user_home == 1)) + { + if (in_user_home == 1) + { + /* '+2' means skipping '~' + DIR_SEPARATOR_CHAR */ + path_d = strdup (completion->base_word+2); + path_b = strdup (completion->base_word+2); + d_name = strdup (getenv("HOME")); + } + else + { + path_d = strdup (completion->base_word); + path_b = strdup (completion->base_word); + d_name = strdup (weechat_home); + } + + b_name = strdup (basename (path_b)); + l_name = strdup (dirname (path_d)); + + if (l_name && l_name[0] == '.') + { + free (l_name); + l_name = strdup (""); + } + else if (l_name && l_name[0] != '\0') + { + snprintf (buffer, sizeof(buffer), "%s%s%s%s", + d_name, DIR_SEPARATOR, DIR_SEPARATOR, l_name); + free (d_name); + d_name = strdup (buffer); + + snprintf (buffer, sizeof(buffer), "%s%s", l_name, DIR_SEPARATOR); + free (l_name); + l_name = strdup (buffer); + } + + free (path_d); + free (path_b); + } + else + { + path_d = strdup (completion->base_word); + path_b = strdup (completion->base_word); + + d_name = strdup (dirname (path_d)); + b_name = strdup (basename (path_b)); + l_name = strdup (""); + + free (path_d); + free (path_b); + } + + if (strcmp (d_name, b_name) == 0 + && (strcmp (d_name, DIR_SEPARATOR) == 0 + || strcmp (d_name, ".") == 0)) + { + free (b_name); + b_name = strdup (""); + } + + dp = opendir(d_name); + if (dp != NULL) + { + while((entry = readdir(dp)) != NULL) + { + if (strncmp (entry->d_name, b_name, strlen(b_name)) == 0) { + + if (strcmp (entry->d_name, ".") == 0 || strcmp (entry->d_name, "..") == 0) + continue; + + snprintf(buffer, sizeof(buffer), "%s%s%s", + d_name, DIR_SEPARATOR, entry->d_name); + if (stat(buffer, &statbuf) == -1) + continue; + + if (in_user_home == 1) + { + if (S_ISDIR(statbuf.st_mode)) + snprintf(buffer, sizeof(buffer), "%s%s%s%s", + home, l_name, entry->d_name, DIR_SEPARATOR); + else + snprintf(buffer, sizeof(buffer), "%s%s%s", + home, l_name, entry->d_name); + } + else if (in_weechat_home == 1) + { + if (S_ISDIR(statbuf.st_mode)) + snprintf(buffer, sizeof(buffer), "%s%s%s", + l_name, entry->d_name, DIR_SEPARATOR); + else + snprintf(buffer, sizeof(buffer), "%s%s", l_name, entry->d_name); + } + else + { + if (S_ISDIR(statbuf.st_mode)) + { + if (strcmp (d_name, "/") == 0) + snprintf(buffer, sizeof(buffer), "%s%s%s", + d_name, entry->d_name, DIR_SEPARATOR); + else + snprintf(buffer, sizeof(buffer), "%s%s%s%s", + d_name, DIR_SEPARATOR, entry->d_name, DIR_SEPARATOR); + } + else + { + if (strcmp (d_name, DIR_SEPARATOR) == 0) + snprintf(buffer, sizeof(buffer), "%s%s", d_name, entry->d_name); + else + snprintf(buffer, sizeof(buffer), "%s%s%s", + d_name, DIR_SEPARATOR, entry->d_name); + } + } + completion_list_add (completion, buffer); + } + } + } + + free (d_name); + free (b_name); + free (l_name); } /* diff --git a/src/common/weechat.h b/src/common/weechat.h index 9d0844a7d..2aca28da8 100644 --- a/src/common/weechat.h +++ b/src/common/weechat.h @@ -92,6 +92,11 @@ #define DIR_SEPARATOR_CHAR '/' #endif +/* some systems (like GNU/Hurd) doesn't define PATH_MAX */ +#ifndef PATH_MAX + #define PATH_MAX 4096 +#endif + /* global variables and functions */ extern char *weechat_argv0; |