diff options
Diffstat (limited to 'lib/libcqrlogo.h')
| -rw-r--r-- | lib/libcqrlogo.h | 66 |
1 files changed, 35 insertions, 31 deletions
diff --git a/lib/libcqrlogo.h b/lib/libcqrlogo.h index 7ccd4cf..c5322a2 100644 --- a/lib/libcqrlogo.h +++ b/lib/libcqrlogo.h @@ -20,65 +20,69 @@ #include <iniparser.h> /* a bitmap */ -struct bitmap_t { +struct cqr_bitmap { unsigned int width; unsigned int height; uint8_t *pixel; }; /* finished PNG image */ -struct png_t { +struct cqr_png { unsigned char * buffer; size_t size; }; /* config */ -struct cqrconf_t { +struct cqr_conf { uint8_t scale; uint8_t border; uint8_t level; bool overwrite; }; -#define CQR_COMMENT 0x1 -#define CQR_REFERER 0x2 -#define CQR_VERSION 0x4 -#define CQR_LIBVERSION 0x8 +const char * cqr_mimeheader = "Content-Type: image/png\n\n"; -#define COMMENTSTR "QR-Code created by cqrlogo - https://github.com/eworm-de/cqrlogo" -#define VERSIONSTR VERSION " (" __DATE__ ", " __TIME__ ")" -#define LIBSSTR "libqrencode %s, libpng %s, zlib %s" +#define CQR_META_COMMENT 0x1 +#define CQR_META_REFERER 0x2 +#define CQR_META_VERSION 0x4 +#define CQR_META_LIBVERSION 0x8 +#define CQR_META_ALL CQR_META_COMMENT + CQR_META_REFERER + CQR_META_VERSION + CQR_META_LIBVERSION -/*** png_write_stdout ***/ -void png_write_fn(png_structp png_ptr, png_bytep data, png_size_t length); +#define CQR_COMMENTSTR "QR-Code created by cqrlogo - https://github.com/eworm-de/cqrlogo" +#define CQR_VERSIONSTR VERSION " (" __DATE__ ", " __TIME__ ")" +#define CQR_LIBSSTR "libqrencode %s, libpng %s, zlib %s" + +/*** cqr_png_write_fn ***/ +void cqr_png_write_fn(png_structp png_ptr, png_bytep data, png_size_t length); #if defined PNG_TEXT_SUPPORTED -/*** add_png_text ***/ -png_text * add_png_text(png_text *pngtext, unsigned int *textcount, char *key, char *text); +/*** cqr_png_add_text ***/ +png_text * cqr_png_add_text(png_text *pngtext, unsigned int *textcount, char *key, char *text); #endif -/*** generate_png ***/ -struct png_t * generate_png (struct bitmap_t *bitmap, const uint8_t meta, const char *uri); - -/*** bitmap_new ***/ -struct bitmap_t * bitmap_new(int width, int height); -/*** bitmap_free ***/ -void bitmap_free(struct bitmap_t * bitmap); +/*** cqr_bitmap_new ***/ +struct cqr_bitmap * cqr_bitmap_new(int width, int height); +/*** cqr_bitmap_free ***/ +void cqr_bitmap_free(struct cqr_bitmap * bitmap); -/*** encode_qrcode ***/ -struct bitmap_t * encode_qrcode (const char *text, const struct cqrconf_t); +/*** cqr_encode_qrcode_to_bitmap ***/ +struct cqr_bitmap * cqr_encode_qrcode_to_bitmap(const char *text, const struct cqr_conf conf); +/*** cqr_bitmap_to_png ***/ +struct cqr_png * cqr_bitmap_to_png(struct cqr_bitmap *bitmap, const char *text, const uint8_t meta); +/*** cqr_encode_qrcode_to_png ***/ +struct cqr_png * cqr_encode_qrcode_to_png(const char *text, const struct cqr_conf conf, const uint8_t meta); -/*** get_query_value ***/ -unsigned int get_query_value(const char *query_string, const char *pattern, +/*** cqr_get_query_value ***/ +unsigned int cqr_get_query_value(const char *query_string, const char *pattern, unsigned int value, unsigned int min, unsigned int max); -/*** get_ini_value ***/ -unsigned int get_ini_value(dictionary * ini, uint8_t type, const char * section, const char * parameter, +/*** cqr_get_ini_value ***/ +unsigned int cqr_get_ini_value(dictionary * ini, uint8_t type, const char * section, const char * parameter, unsigned int value, unsigned int min, unsigned int max); -/*** cqrconf_file ***/ -void cqrconf_file(const char * server_name, struct cqrconf_t * cqrconf); -/*** cqrconf_string ***/ -void cqrconf_string(const char * query_string, struct cqrconf_t * cqrconf); +/*** cqr_conf_file ***/ +void cqr_conf_file(const char * server_name, struct cqr_conf * conf); +/*** cqr_conf_string ***/ +void cqr_conf_string(const char * query_string, struct cqr_conf * conf); #endif /* _LIBCQRLOGO_H */ |