print: minor cleanup to indented writer
parent
4bf13c3d9a
commit
bfd53b59d2
11
src/apk.c
11
src/apk.c
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@ -97,7 +97,7 @@ static int format_option(char *buf, size_t len, struct apk_option *o,
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static void print_usage(const char *cmd, const char *args, int num_opts,
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struct apk_option *opts)
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{
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struct apk_indent indent = { 0, 11 };
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struct apk_indent indent = { .indent = 11 };
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char word[128];
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int i, j;
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@ -116,7 +116,7 @@ static void print_usage(const char *cmd, const char *args, int num_opts,
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static void print_options(int num_opts, struct apk_option *opts)
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{
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struct apk_indent indent = { 0, 26 };
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struct apk_indent indent = { .indent = 26 };
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char word[128];
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int i;
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@ -139,19 +139,18 @@ static int usage(struct apk_applet *applet)
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printf("\nThe following commands are available:\n");
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for (a = &__start_apkapplets; a < &__stop_apkapplets; a++) {
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struct apk_indent indent = { 0, 26 };
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struct apk_indent indent = { .indent = 26 };
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indent.x = printf(" %-*s", indent.indent - 3, (*a)->name);
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apk_print_indented_words(&indent, (*a)->help);
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printf("\n");
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}
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} else {
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struct apk_indent indent = { 0, 2 };
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struct apk_indent indent = { .indent = 2 };
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print_usage(applet->name, applet->arguments,
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applet->num_options, applet->options);
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printf("\nDescription:\n%*s", indent.indent - 1, "");
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indent.x = indent.indent - 1;
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printf("\nDescription:\n");
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apk_print_indented_words(&indent, applet->help);
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printf("\n");
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}
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@ -109,14 +109,6 @@ void apk_blob_pull_csum(apk_blob_t *b, struct apk_checksum *csum);
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void apk_blob_pull_base64(apk_blob_t *b, apk_blob_t to);
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void apk_blob_pull_hexdump(apk_blob_t *b, apk_blob_t to);
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struct apk_indent {
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int x;
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int indent;
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};
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void apk_print_indented_words(struct apk_indent *i, const char *text);
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int apk_print_indented(struct apk_indent *i, apk_blob_t blob);
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void apk_atom_init(void);
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apk_blob_t *apk_blob_atomize(apk_blob_t blob);
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apk_blob_t *apk_blob_atomize_dup(apk_blob_t blob);
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@ -23,6 +23,12 @@ const char *apk_error_str(int error);
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void apk_reset_screen_width(void);
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int apk_get_screen_width(void);
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struct apk_indent {
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int x;
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int indent;
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};
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int apk_print_indented(struct apk_indent *i, apk_blob_t blob);
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void apk_print_indented_words(struct apk_indent *i, const char *text);
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11
src/print.c
11
src/print.c
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@ -41,11 +41,12 @@ int apk_get_screen_width(void)
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int apk_print_indented(struct apk_indent *i, apk_blob_t blob)
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{
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if (i->x + blob.len + 1 >= apk_get_screen_width()) {
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i->x = i->indent;
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printf("\n%*s", i->indent - 1, "");
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}
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i->x += printf(" " BLOB_FMT, BLOB_PRINTF(blob));
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if (i->x + blob.len + 1 >= apk_get_screen_width())
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i->x = printf("\n%*s" BLOB_FMT, i->indent, "", BLOB_PRINTF(blob)) - 1;
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else if (i->x <= i->indent)
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i->x += printf("%*s" BLOB_FMT, i->indent - i->x, "", BLOB_PRINTF(blob));
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else
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i->x += printf(" " BLOB_FMT, BLOB_PRINTF(blob));
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return 0;
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}
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@ -915,7 +915,7 @@ static int dump_packages(struct apk_changeset *changeset,
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{
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struct apk_change *change;
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struct apk_name *name;
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struct apk_indent indent = { 0, 2 };
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struct apk_indent indent = { .indent = 2 };
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int match = 0, i;
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for (i = 0; i < changeset->changes->num; i++) {
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