From 3c4165189dce94303efa1744ecfd6c728d2db5ec Mon Sep 17 00:00:00 2001 From: Laurent Napias Date: Sat, 29 Jun 2019 10:46:39 +0200 Subject: Remove trailing whitespaces --- src/java-utils.c | 94 ++++++++++++++++++++++++++++---------------------------- 1 file changed, 47 insertions(+), 47 deletions(-) (limited to 'src/java-utils.c') diff --git a/src/java-utils.c b/src/java-utils.c index 1e757c8..ecb2bd6 100644 --- a/src/java-utils.c +++ b/src/java-utils.c @@ -19,7 +19,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ - + #include #include #include @@ -28,9 +28,9 @@ #include "java-utils.h" -/* +/* * The following code conforms to the JVM specification.(Java 2 Platform) - * For further changes to the classfile structure, please update the + * For further changes to the classfile structure, please update the * following macros. */ @@ -64,7 +64,7 @@ /* represents the utf8 strings in class file */ -struct utf_string +struct utf_string { guint16 index; guint16 length; @@ -80,7 +80,7 @@ struct class_info typedef struct { int fd; - + guint32 magic_no; /* 0xCAFEBABE (JVM Specification) :) */ guint16 major; /* versions */ @@ -92,7 +92,7 @@ typedef struct { guint16 access_flags; guint16 this_class; /* the index of the class the file is named after. */ - + #if 0 /* not needed */ guint16 super_class; guint16 interfaces_count; @@ -111,10 +111,10 @@ static JavaClassFile* java_class_file_new (void) { JavaClassFile *cfile; - + cfile = g_new0 (JavaClassFile, 1); cfile->fd = -1; - + return cfile; } @@ -133,7 +133,7 @@ java_class_file_free (JavaClassFile *cfile) struct utf_string *string = scan->data; g_free (string->str); } - + if (cfile->const_pool_utf != NULL) { g_slist_foreach (cfile->const_pool_utf, (GFunc)g_free, NULL); g_slist_free (cfile->const_pool_utf); @@ -146,18 +146,18 @@ java_class_file_free (JavaClassFile *cfile) } -/* The following function loads the utf8 strings and class structures from the +/* The following function loads the utf8 strings and class structures from the * class file. */ static void load_constant_pool_utfs (JavaClassFile *cfile) { guint8 tag; guint16 i = 0; /* should be comparable with const_pool_count */ - + while ((i < cfile->const_pool_count - 1) && (read (cfile->fd, &tag, 1) != -1)) { struct utf_string *txt = NULL; struct class_info *class = NULL; - + switch (tag) { case CONST_CLASS: class = g_new0 (struct class_info, 1); @@ -169,43 +169,43 @@ load_constant_pool_utfs (JavaClassFile *cfile) class->name_index = GUINT16_FROM_BE (class->name_index); cfile->const_pool_class = g_slist_append (cfile->const_pool_class, class); break; - + case CONST_FIELDREF: lseek (cfile->fd, CONST_FIELDREF_INFO, SEEK_CUR); break; - + case CONST_METHODREF: lseek (cfile->fd, CONST_METHODREF_INFO, SEEK_CUR); break; - + case CONST_INTERFACEMETHODREF: lseek (cfile->fd, CONST_INTERFACEMETHODREF_INFO, SEEK_CUR); break; - + case CONST_STRING: lseek (cfile->fd, CONST_STRING_INFO, SEEK_CUR); break; - + case CONST_INTEGER: lseek (cfile->fd, CONST_INTEGER_INFO, SEEK_CUR); break; - + case CONST_FLOAT: lseek (cfile->fd, CONST_FLOAT_INFO, SEEK_CUR); break; - + case CONST_LONG: lseek (cfile->fd, CONST_LONG_INFO, SEEK_CUR); break; - + case CONST_DOUBLE: lseek (cfile->fd, CONST_DOUBLE_INFO, SEEK_CUR); break; - + case CONST_NAMEANDTYPE: lseek (cfile->fd, CONST_NAMEANDTYPE_INFO, SEEK_CUR); break; - + case CONST_UTF8: txt = g_new0 (struct utf_string, 1); txt->index = i + 1; @@ -221,14 +221,14 @@ load_constant_pool_utfs (JavaClassFile *cfile) } cfile->const_pool_utf = g_slist_append (cfile->const_pool_utf, txt); break; - + default: return; /* error - unknown tag in class file */ break; } i++; } - + #ifdef DEBUG g_print( "Number of Entries: %d\n", i ); #endif @@ -236,7 +236,7 @@ load_constant_pool_utfs (JavaClassFile *cfile) static char* -close_and_exit (JavaClassFile *cfile) +close_and_exit (JavaClassFile *cfile) { java_class_file_free (cfile); return NULL; @@ -253,7 +253,7 @@ get_package_name_from_class_file (char *fname) guint32 magic; guint16 major, minor, count; int i = 0; - + if (! g_file_test (fname, G_FILE_TEST_EXISTS)) return NULL; @@ -288,7 +288,7 @@ get_package_name_from_class_file (char *fname) cfile->this_class = GUINT16_FROM_BE(cfile->this_class); /* now search for the class structure with index = cfile->this_class */ - + for (i = 0; (i < g_slist_length (cfile->const_pool_class)) && (utf_index == 0); i++ ) { struct class_info *class = g_slist_nth_data (cfile->const_pool_class, i); if (class->index == cfile->this_class) @@ -296,7 +296,7 @@ get_package_name_from_class_file (char *fname) } /* now search for the utf8 string with index = utf_index */ - + for (i = 0; i < g_slist_length (cfile->const_pool_utf); i++) { struct utf_string *data = g_slist_nth_data (cfile->const_pool_utf, i); if (data->index == utf_index) { @@ -314,12 +314,12 @@ get_package_name_from_class_file (char *fname) } java_class_file_free (cfile); - + return package; } -/* This function consumes a comment from the java file +/* This function consumes a comment from the java file * multiline = TRUE implies that comment is multiline */ static void consume_comment (int fdesc, @@ -328,7 +328,7 @@ consume_comment (int fdesc, gboolean escaped = FALSE; gboolean star = FALSE; char ch; - + while (read (fdesc, &ch, 1) == 1) { switch (ch) { case '/': @@ -337,21 +337,21 @@ consume_comment (int fdesc, else if (star) return; break; - + case '\n': if (! multiline) return; break; - + case '*': escaped = FALSE; star = TRUE; break; - + case '\\': escaped = ! escaped; break; - + default: escaped = FALSE; star = FALSE; @@ -370,7 +370,7 @@ get_package_name_from_java_file (char *fname) gboolean prev_char_is_bslash = FALSE; gboolean valid_char_found = FALSE; char ch; - + if (! g_file_test (fname, G_FILE_TEST_EXISTS)) return NULL; @@ -378,56 +378,56 @@ get_package_name_from_java_file (char *fname) cfile->fd = open (fname, O_RDONLY); if (cfile->fd == -1) return close_and_exit (cfile); - + while (! valid_char_found && (read (cfile->fd, &ch, 1) == 1)) { switch (ch) { case '/': - if (prev_char_is_bslash == TRUE) { + if (prev_char_is_bslash == TRUE) { consume_comment (cfile->fd, FALSE); prev_char_is_bslash = FALSE; } else prev_char_is_bslash = TRUE; break; - + case '*': if (prev_char_is_bslash == TRUE) consume_comment (cfile->fd, TRUE); prev_char_is_bslash = FALSE; break; - + case ' ': case '\t': case '\r': case '\n': prev_char_is_bslash = FALSE; break; - + default: prev_char_is_bslash = FALSE; valid_char_found = TRUE; break; } } - + if (ch == 'p') { char first_valid_word[8] = ""; - + first_valid_word[0] = 'p'; - if (read (cfile->fd, &first_valid_word[1], 6) != 6) + if (read (cfile->fd, &first_valid_word[1], 6) != 6) return close_and_exit (cfile); - + first_valid_word[7] = 0; if (g_ascii_strcasecmp (first_valid_word, "package") == 0) { char buffer[500]; int index = 0; - + while (read (cfile->fd, &ch, 1) == 1) { if (ch == ';') break; if (ch == '.') buffer[index++] = '/'; - else + else buffer[index++] = ch; } buffer[index] = 0; -- cgit v1.2.1