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Remove some static length strings

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There are too many MAX_PATH_CHARACTERS length string.
make Initial_directory, Data_directory, Config_directory
dynamically allocated.
This commit is contained in:
Thomas Bernard
2019-01-14 12:19:47 +01:00
parent 0c2ee6659a
commit f5cc3a0aba
6 changed files with 157 additions and 93 deletions
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21
src/setup.h
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@@ -31,16 +31,15 @@
///
/// Determine which directory contains the executable.
/// - IN: Main's argv[0], some platforms need it, some don't.
/// - OUT: Write into program_dir. Trailing / or \ is kept.
/// @param argv0 Main's argv[0], some platforms need it, some don't.
/// @return malloc'ed string. Trailing / or \ is kept.
/// Note : in fact this is only used to check for the datafiles and fonts in this same directory.
void Set_program_directory(const char * argv0,char * program_dir);
char * Get_program_directory(const char * argv0);
///
/// Determine which directory contains the read-only data.
/// IN: The directory containing the executable
/// OUT: Write into data_dir. Trailing / or \ is kept.
void Set_data_directory(const char * program_dir, char * data_dir);
/// @return malloc'ed string
char * Get_data_directory(const char * program_dir);
///
/// Determine which directory should store the user's configuration.
@@ -51,19 +50,19 @@ void Set_data_directory(const char * program_dir, char * data_dir);
/// to create it ($(HOME)/.grafx2, or %APPDATA%\\GrafX2)
/// If it cannot be created, this function will return the executable's
/// own directory.
/// IN: The directory containing the executable
/// OUT: Write into config_dir. Trailing / or \ is kept.
void Set_config_directory(const char * program_dir, char * config_dir);
/// @param program_dir The directory containing the executable
/// @return malloc'ed string. Trailing / or \ is kept.
char * Get_config_directory(const char * program_dir);
/// Name of the subdirectory containing fonts, under the data directory (::Set_data_directory())
/// Name of the subdirectory containing fonts, under the data directory (::Get_data_directory())
#if defined (__MINT__)
#define FONTS_SUBDIRECTORY "FONTS"
#else
#define FONTS_SUBDIRECTORY "fonts"
#endif
/// Name of the subdirectory containing fonts, under the data directory (::Set_data_directory())
/// Name of the subdirectory containing fonts, under the data directory (::Get_data_directory())
#if defined (__MINT__)
#define SKINS_SUBDIRECTORY "SKINS"
#else